[gnome-builder] libide-sourceview: port to GtkSourceView 5.x
- From: Christian Hergert <chergert src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-builder] libide-sourceview: port to GtkSourceView 5.x
- Date: Tue, 12 Jul 2022 06:39:09 +0000 (UTC)
commit b8d46243d837d1b7f23ac79cb6c84da55d1c5b28
Author: Christian Hergert <chergert redhat com>
Date: Mon Jul 11 17:44:49 2022 -0700
libide-sourceview: port to GtkSourceView 5.x
We can delete a lot of bits from libide-sourceview as it has been moved
upstream to GtkSourceView in various incarnations.
Not everything here is coming back, at least immediately. Multiple cursors
is one bit that was never implemented particularly robustly and will need
further work if it is to come back as part of the GTK 4 port.
src/libide/sourceview/gtk/menus.ui | 154 +-
src/libide/sourceview/ide-completion-context.c | 1092 ---
src/libide/sourceview/ide-completion-context.h | 76 -
src/libide/sourceview/ide-completion-display.c | 96 -
src/libide/sourceview/ide-completion-display.h | 74 -
.../sourceview/ide-completion-list-box-row.c | 369 -
.../sourceview/ide-completion-list-box-row.h | 64 -
.../sourceview/ide-completion-list-box-row.ui | 66 -
src/libide/sourceview/ide-completion-list-box.c | 938 ---
src/libide/sourceview/ide-completion-list-box.h | 56 -
src/libide/sourceview/ide-completion-overlay.c | 340 -
src/libide/sourceview/ide-completion-overlay.h | 37 -
src/libide/sourceview/ide-completion-overlay.ui | 10 -
src/libide/sourceview/ide-completion-private.h | 96 -
src/libide/sourceview/ide-completion-proposal.c | 32 -
src/libide/sourceview/ide-completion-provider.c | 350 -
src/libide/sourceview/ide-completion-provider.h | 122 -
src/libide/sourceview/ide-completion-types.h | 52 -
src/libide/sourceview/ide-completion-view.c | 443 -
src/libide/sourceview/ide-completion-view.h | 41 -
src/libide/sourceview/ide-completion-view.ui | 47 -
src/libide/sourceview/ide-completion-window.c | 362 -
src/libide/sourceview/ide-completion-window.h | 40 -
src/libide/sourceview/ide-completion-window.ui | 11 -
src/libide/sourceview/ide-completion.c | 1924 -----
src/libide/sourceview/ide-completion.h | 89 -
src/libide/sourceview/ide-cursor.c | 874 --
src/libide/sourceview/ide-cursor.h | 40 -
src/libide/sourceview/ide-gutter.c | 2 +-
src/libide/sourceview/ide-gutter.h | 27 +-
src/libide/sourceview/ide-hover-context-private.h | 50 -
src/libide/sourceview/ide-hover-context.c | 272 -
src/libide/sourceview/ide-hover-context.h | 51 -
src/libide/sourceview/ide-hover-popover-private.h | 42 -
src/libide/sourceview/ide-hover-popover.c | 369 -
src/libide/sourceview/ide-hover-private.h | 39 -
src/libide/sourceview/ide-hover-provider.c | 148 -
src/libide/sourceview/ide-hover-provider.h | 76 -
src/libide/sourceview/ide-hover.c | 800 --
src/libide/sourceview/ide-indenter.c | 185 -
src/libide/sourceview/ide-indenter.h | 62 -
.../sourceview/ide-line-change-gutter-renderer.c | 338 +-
.../sourceview/ide-line-change-gutter-renderer.h | 7 +-
src/libide/sourceview/ide-snippet-chunk.c | 380 -
src/libide/sourceview/ide-snippet-chunk.h | 68 -
src/libide/sourceview/ide-snippet-context.c | 775 --
src/libide/sourceview/ide-snippet-context.h | 68 -
src/libide/sourceview/ide-snippet-parser.c | 787 --
src/libide/sourceview/ide-snippet-parser.h | 57 -
src/libide/sourceview/ide-snippet-private.h | 61 -
src/libide/sourceview/ide-snippet-storage.c | 503 --
src/libide/sourceview/ide-snippet-storage.h | 73 -
src/libide/sourceview/ide-snippet-types.h | 37 -
src/libide/sourceview/ide-snippet.c | 1425 ----
src/libide/sourceview/ide-snippet.h | 82 -
src/libide/sourceview/ide-source-search-context.c | 159 -
src/libide/sourceview/ide-source-search-context.h | 54 -
src/libide/sourceview/ide-source-style-scheme.c | 170 +
...letion-proposal.h => ide-source-style-scheme.h} | 19 +-
src/libide/sourceview/ide-source-view-addins.c | 236 +
src/libide/sourceview/ide-source-view-capture.c | 272 -
src/libide/sourceview/ide-source-view-capture.h | 45 -
src/libide/sourceview/ide-source-view-mode.c | 630 --
src/libide/sourceview/ide-source-view-mode.h | 53 -
src/libide/sourceview/ide-source-view-movements.c | 2894 -------
src/libide/sourceview/ide-source-view-movements.h | 47 -
src/libide/sourceview/ide-source-view-private.h | 63 +-
src/libide/sourceview/ide-source-view-shortcuts.c | 44 -
src/libide/sourceview/ide-source-view.c | 8497 ++------------------
src/libide/sourceview/ide-source-view.h | 527 +-
src/libide/sourceview/ide-text-util.c | 135 +
src/libide/sourceview/ide-text-util.h | 17 +-
.../sourceview/libide-sourceview.gresource.xml | 6 -
src/libide/sourceview/libide-sourceview.h | 26 +-
src/libide/sourceview/meson.build | 69 +-
75 files changed, 1674 insertions(+), 26968 deletions(-)
---
diff --git a/src/libide/sourceview/gtk/menus.ui b/src/libide/sourceview/gtk/menus.ui
index cccd3fc68..457bfedbc 100644
--- a/src/libide/sourceview/gtk/menus.ui
+++ b/src/libide/sourceview/gtk/menus.ui
@@ -1,139 +1,119 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<menu id="ide-source-view-popup-menu">
- <section id="ide-source-view-popup-menu-jump-section">
- <item>
- <attribute name="id">source-view-goto-def</attribute>
- <attribute name="label" translatable="yes">_Go to Definition</attribute>
- <attribute name="action">sourceview.goto-definition</attribute>
- <attribute name="accel"><alt>period</attribute>
- </item>
- <item>
- <attribute name="id">source-view-find-references</attribute>
- <attribute name="label" translatable="yes">_Find references</attribute>
- <attribute name="action">sourceview.find-references</attribute>
- <attribute name="accel"><ctrl><shift>space</attribute>
- </item>
- </section>
- <section id="ide-source-view-popup-menu-files-section"/>
- <section id="ide-source-view-popup-menu-undo-section">
- <item>
- <attribute name="label" translatable="yes">_Undo</attribute>
- <attribute name="action">sourceview.undo</attribute>
- <attribute name="accel"><control>z</attribute>
- </item>
- <item>
- <attribute name="label" translatable="yes">_Redo</attribute>
- <attribute name="action">sourceview.redo</attribute>
- <attribute name="accel"><control><shift>z</attribute>
- </item>
- </section>
<section id="ide-source-view-popup-menu-clipboard-section">
+ <attribute name="display-hint">inline-buttons</attribute>
<item>
+ <attribute name="verb-icon" type="s">'edit-cut-symbolic'</attribute>
<attribute name="label" translatable="yes">C_ut</attribute>
- <attribute name="action">sourceview.cut-clipboard</attribute>
- <attribute name="accel"><control>x</attribute>
+ <attribute name="action">clipboard.cut</attribute>
</item>
<item>
- <attribute name="id">copy</attribute>
+ <attribute name="verb-icon" type="s">'edit-copy-symbolic'</attribute>
<attribute name="label" translatable="yes">_Copy</attribute>
- <attribute name="action">sourceview.copy-clipboard</attribute>
- <attribute name="accel"><control>c</attribute>
+ <attribute name="action">clipboard.copy</attribute>
</item>
<item>
+ <attribute name="verb-icon" type="s">'edit-paste-symbolic'</attribute>
<attribute name="label" translatable="yes">_Paste</attribute>
- <attribute name="action">sourceview.paste-clipboard</attribute>
- <attribute name="accel"><control>v</attribute>
+ <attribute name="action">clipboard.paste</attribute>
</item>
- <item>
- <attribute name="label" translatable="yes">_Delete</attribute>
- <attribute name="action">sourceview.delete-selection</attribute>
- <attribute name="accel">Delete</attribute>
- </item>
- </section>
- <section id="ide-source-view-popup-menu-spellcheck-section">
- </section>
- <section id="ide-source-view-popup-menu-highlighting-section">
- <submenu id="ide-source-view-popup-menu-highlighting-submenu">
- <attribute name="label" translatable="yes">_Highlighting</attribute>
- </submenu>
- </section>
- <section id="ide-source-view-popup-menu-selection-section">
<submenu id="ide-source-view-popup-menu-selection-submenu">
<attribute name="label" translatable="yes">_Selection</attribute>
<item>
<attribute name="label" translatable="yes">Select _All</attribute>
- <attribute name="action">sourceview.select-all</attribute>
- <attribute name="target" type="(b)">(true,)</attribute>
+ <attribute name="action">selection.select-all</attribute>
<attribute name="accel"><control>a</attribute>
</item>
- <item>
- <attribute name="label" translatable="yes">Select _None</attribute>
- <attribute name="action">sourceview.select-all</attribute>
- <attribute name="target" type="(b)">(false,)</attribute>
- <attribute name="accel"><control>backslash</attribute>
- </item>
<section id="ide-source-view-popup-menu-case-section">
<item>
<attribute name="label" translatable="yes">All _Upper Case</attribute>
- <attribute name="action">sourceview.change-case</attribute>
- <attribute name="target" type="(u)">(1,)</attribute>
+ <attribute name="action">source.change-case</attribute>
+ <attribute name="target" type="s">'upper'</attribute>
<attribute name="accel"><control>u</attribute>
</item>
<item>
<attribute name="label" translatable="yes">All _Lower Case</attribute>
- <attribute name="action">sourceview.change-case</attribute>
- <attribute name="target" type="(u)">(0,)</attribute>
+ <attribute name="action">source.change-case</attribute>
+ <attribute name="target" type="s">'lower'</attribute>
<attribute name="accel"><control>l</attribute>
</item>
<item>
<attribute name="label" translatable="yes">In_vert Case</attribute>
- <attribute name="action">sourceview.change-case</attribute>
- <attribute name="target" type="(u)">(2,)</attribute>
+ <attribute name="action">source.change-case</attribute>
+ <attribute name="target" type="s">'toggle'</attribute>
<attribute name="accel"><control>asciitilde</attribute>
</item>
<item>
<attribute name="label" translatable="yes">_Title Case</attribute>
- <attribute name="action">sourceview.change-case</attribute>
- <attribute name="target" type="(u)">(3,)</attribute>
+ <attribute name="action">source.change-case</attribute>
+ <attribute name="target" type="s">'title'</attribute>
</item>
</section>
<section id="ide-source-view-popup-menu-line-section">
<item>
<attribute name="label" translatable="yes">_Join Lines</attribute>
- <attribute name="action">sourceview.join-lines</attribute>
+ <attribute name="action">selection.join</attribute>
<attribute name="accel"><control>j</attribute>
</item>
<item>
<attribute name="label" translatable="yes">S_ort Lines</attribute>
- <attribute name="action">sourceview.sort</attribute>
- <attribute name="target" type="(bb)">(false,false)</attribute>
+ <attribute name="action">selection.sort</attribute>
+ <attribute name="target" type="(bb)">(false, false)</attribute>
<attribute name="accel"><shift><control>j</attribute>
</item>
</section>
</submenu>
</section>
+ <section id="ide-source-view-popup-menu-undo-section">
+ <attribute name="display-hint">inline-buttons</attribute>
+ <attribute name="label" translatable="yes">Undo</attribute>
+ <item>
+ <attribute name="label" translatable="yes">Undo</attribute>
+ <attribute name="action">text.undo</attribute>
+ <attribute name="verb-icon">edit-undo-symbolic</attribute>
+ </item>
+ <item>
+ <attribute name="label" translatable="yes">Redo</attribute>
+ <attribute name="action">text.redo</attribute>
+ <attribute name="verb-icon">edit-redo-symbolic</attribute>
+ </item>
+ </section>
<section id="ide-source-view-popup-menu-zoom-section">
- <submenu id="ide-source-view-popup-menu-zoom-section-submenu">
- <attribute name="label" translatable="yes">_Zoom</attribute>
- <item>
- <attribute name="label" translatable="yes">Zoom _In</attribute>
- <attribute name="action">sourceview.increase-font-size</attribute>
- <attribute name="accel"><control>plus</attribute>
- </item>
- <item>
- <attribute name="label" translatable="yes">Zoom _Out</attribute>
- <attribute name="action">sourceview.decrease-font-size</attribute>
- <attribute name="accel"><control>minus</attribute>
- </item>
- <section id="ide-source-view-popup-menu-zoom-section-submenu-reset">
- <item>
- <attribute name="label" translatable="yes">_Reset</attribute>
- <attribute name="action">sourceview.reset-font-size</attribute>
- <attribute name="accel"><control>0</attribute>
- </item>
- </section>
- </submenu>
+ <attribute name="label" translatable="yes">Zoom</attribute>
+ <attribute name="display-hint">inline-buttons</attribute>
+ <item>
+ <attribute name="label" translatable="yes">Zoom Out</attribute>
+ <attribute name="verb-icon">zoom-out-symbolic</attribute>
+ <attribute name="action">zoom.out</attribute>
+ <attribute name="accel"><control>minus</attribute>
+ </item>
+ <item>
+ <attribute name="label" translatable="yes">Reset Zoom</attribute>
+ <attribute name="verb-icon">zoom-original-symbolic</attribute>
+ <attribute name="action">zoom.one</attribute>
+ <attribute name="accel"><control>0</attribute>
+ </item>
+ <item>
+ <attribute name="label" translatable="yes">Zoom In</attribute>
+ <attribute name="verb-icon">zoom-in-symbolic</attribute>
+ <attribute name="action">zoom.in</attribute>
+ <attribute name="accel"><control>plus</attribute>
+ </item>
</section>
+ <section id="ide-source-view-popup-menu-jump-section">
+ <item>
+ <attribute name="id">source-view-goto-def</attribute>
+ <attribute name="label" translatable="yes">_Go to Definition</attribute>
+ <attribute name="action">sourceview.goto-definition</attribute>
+ <attribute name="accel"><alt>period</attribute>
+ </item>
+ <item>
+ <attribute name="id">source-view-find-references</attribute>
+ <attribute name="label" translatable="yes">_Find references</attribute>
+ <attribute name="action">sourceview.find-references</attribute>
+ </item>
+ </section>
+ <section id="ide-source-view-popup-menu-files-section"/>
</menu>
</interface>
diff --git a/src/libide/sourceview/ide-gutter.c b/src/libide/sourceview/ide-gutter.c
index 42570d84e..d54449909 100644
--- a/src/libide/sourceview/ide-gutter.c
+++ b/src/libide/sourceview/ide-gutter.c
@@ -24,7 +24,7 @@
#include "ide-gutter.h"
-G_DEFINE_INTERFACE (IdeGutter, ide_gutter, G_TYPE_OBJECT)
+G_DEFINE_INTERFACE (IdeGutter, ide_gutter, GTK_SOURCE_TYPE_GUTTER_RENDERER)
enum {
STYLE_CHANGED,
diff --git a/src/libide/sourceview/ide-gutter.h b/src/libide/sourceview/ide-gutter.h
index df3034de3..80cc52b97 100644
--- a/src/libide/sourceview/ide-gutter.h
+++ b/src/libide/sourceview/ide-gutter.h
@@ -20,15 +20,20 @@
#pragma once
+#if !defined (IDE_SOURCEVIEW_INSIDE) && !defined (IDE_SOURCEVIEW_COMPILATION)
+# error "Only <libide-sourceview.h> can be included directly."
+#endif
+
#include <gtksourceview/gtksource.h>
+
#include <libide-core.h>
G_BEGIN_DECLS
#define IDE_TYPE_GUTTER (ide_gutter_get_type())
-IDE_AVAILABLE_IN_3_32
-G_DECLARE_INTERFACE (IdeGutter, ide_gutter, IDE, GUTTER, GObject)
+IDE_AVAILABLE_IN_ALL
+G_DECLARE_INTERFACE (IdeGutter, ide_gutter, IDE, GUTTER, GtkSourceGutterRenderer)
struct _IdeGutterInterface
{
@@ -37,27 +42,27 @@ struct _IdeGutterInterface
void (*style_changed) (IdeGutter *self);
};
-IDE_AVAILABLE_IN_3_32
+IDE_AVAILABLE_IN_ALL
gboolean ide_gutter_get_show_line_changes (IdeGutter *self);
-IDE_AVAILABLE_IN_3_32
+IDE_AVAILABLE_IN_ALL
gboolean ide_gutter_get_show_line_numbers (IdeGutter *self);
-IDE_AVAILABLE_IN_3_36
+IDE_AVAILABLE_IN_ALL
gboolean ide_gutter_get_show_relative_line_numbers (IdeGutter *self);
-IDE_AVAILABLE_IN_3_32
+IDE_AVAILABLE_IN_ALL
gboolean ide_gutter_get_show_line_diagnostics (IdeGutter *self);
-IDE_AVAILABLE_IN_3_32
+IDE_AVAILABLE_IN_ALL
void ide_gutter_set_show_line_changes (IdeGutter *self,
gboolean show_line_changes);
-IDE_AVAILABLE_IN_3_32
+IDE_AVAILABLE_IN_ALL
void ide_gutter_set_show_line_numbers (IdeGutter *self,
gboolean show_line_numbers);
-IDE_AVAILABLE_IN_3_36
+IDE_AVAILABLE_IN_ALL
void ide_gutter_set_show_relative_line_numbers (IdeGutter *self,
gboolean show_relative_line_numbers);
-IDE_AVAILABLE_IN_3_32
+IDE_AVAILABLE_IN_ALL
void ide_gutter_set_show_line_diagnostics (IdeGutter *self,
gboolean show_line_diagnostics);
-IDE_AVAILABLE_IN_3_32
+IDE_AVAILABLE_IN_ALL
void ide_gutter_style_changed (IdeGutter *self);
G_END_DECLS
diff --git a/src/libide/sourceview/ide-line-change-gutter-renderer.c
b/src/libide/sourceview/ide-line-change-gutter-renderer.c
index 839bd0382..4e5c8bad5 100644
--- a/src/libide/sourceview/ide-line-change-gutter-renderer.c
+++ b/src/libide/sourceview/ide-line-change-gutter-renderer.c
@@ -36,14 +36,12 @@ struct _IdeLineChangeGutterRenderer
{
GtkSourceGutterRenderer parent_instance;
- GtkTextView *text_view;
- gulong text_view_notify_buffer;
-
- GtkTextBuffer *buffer;
+ GtkSourceBuffer *buffer;
gulong buffer_notify_style_scheme;
+ gulong buffer_notify_change_monitor;
- GArray *lines;
- guint begin_line;
+ IdeBufferChangeMonitor *change_monitor;
+ gulong change_monitor_changed;
struct {
GdkRGBA add;
@@ -79,6 +77,10 @@ enum {
BACKGROUND,
};
+static GQuark added_quark;
+static GQuark changed_quark;
+static GQuark deleted_quark;
+
G_DEFINE_FINAL_TYPE (IdeLineChangeGutterRenderer, ide_line_change_gutter_renderer,
GTK_SOURCE_TYPE_GUTTER_RENDERER)
static gboolean
@@ -131,24 +133,18 @@ disconnect_buffer (IdeLineChangeGutterRenderer *self)
{
disconnect_style_scheme (self);
- if (self->buffer && self->buffer_notify_style_scheme)
+ if (self->buffer)
{
- g_signal_handler_disconnect (self->buffer, self->buffer_notify_style_scheme);
- self->buffer_notify_style_scheme = 0;
+ g_clear_signal_handler (&self->buffer_notify_style_scheme, self->buffer);
+ g_clear_signal_handler (&self->buffer_notify_change_monitor, self->buffer);
+
g_clear_weak_pointer (&self->buffer);
}
-}
-static void
-disconnect_view (IdeLineChangeGutterRenderer *self)
-{
- disconnect_buffer (self);
-
- if (self->text_view && self->text_view_notify_buffer)
+ if (self->change_monitor)
{
- g_signal_handler_disconnect (self->text_view, self->text_view_notify_buffer);
- self->text_view_notify_buffer = 0;
- g_clear_weak_pointer (&self->text_view);
+ g_clear_signal_handler (&self->change_monitor_changed, self->change_monitor);
+ g_clear_object (&self->change_monitor);
}
}
@@ -157,23 +153,23 @@ connect_style_scheme (IdeLineChangeGutterRenderer *self)
{
GtkSourceStyleScheme *scheme;
GtkTextBuffer *buffer;
- GtkTextView *view;
+ GtkSourceView *view;
if (!(view = gtk_source_gutter_renderer_get_view (GTK_SOURCE_GUTTER_RENDERER (self))) ||
- !(buffer = gtk_text_view_get_buffer (view)) ||
+ !(buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view))) ||
!GTK_SOURCE_IS_BUFFER (buffer))
return;
scheme = gtk_source_buffer_get_style_scheme (GTK_SOURCE_BUFFER (buffer));
- if (!get_style_rgba (scheme, "gutter::added-line", FOREGROUND, &self->changes.add))
- gdk_rgba_parse (&self->changes.add, "#8ae234");
+ if (!get_style_rgba (scheme, "-Builder:added-line", FOREGROUND, &self->changes.add))
+ gdk_rgba_parse (&self->changes.add, IDE_LINE_CHANGES_FALLBACK_ADDED);
- if (!get_style_rgba (scheme, "gutter::changed-line", FOREGROUND, &self->changes.change))
- gdk_rgba_parse (&self->changes.change, "#fcaf3e");
+ if (!get_style_rgba (scheme, "-Builder:changed-line", FOREGROUND, &self->changes.change))
+ gdk_rgba_parse (&self->changes.change, IDE_LINE_CHANGES_FALLBACK_CHANGED);
- if (!get_style_rgba (scheme, "gutter::removed-line", FOREGROUND, &self->changes.remove))
- gdk_rgba_parse (&self->changes.remove, "#ef2929");
+ if (!get_style_rgba (scheme, "-Builder:removed-line", FOREGROUND, &self->changes.remove))
+ gdk_rgba_parse (&self->changes.remove, IDE_LINE_CHANGES_FALLBACK_REMOVED);
}
static void
@@ -186,55 +182,67 @@ notify_style_scheme_cb (GtkTextBuffer *buffer,
}
static void
-connect_buffer (IdeLineChangeGutterRenderer *self)
+notify_change_monitor_cb (IdeBuffer *buffer,
+ GParamSpec *pspec,
+ IdeLineChangeGutterRenderer *self)
{
- GtkTextBuffer *buffer;
+ IdeBufferChangeMonitor *change_monitor;
- buffer = gtk_text_view_get_buffer (self->text_view);
+ g_assert (IDE_IS_BUFFER (buffer));
+ g_assert (IDE_IS_LINE_CHANGE_GUTTER_RENDERER (self));
- if (buffer)
- {
- g_set_weak_pointer (&self->buffer, buffer);
- self->buffer_notify_style_scheme = g_signal_connect (buffer,
- "notify::style-scheme",
- G_CALLBACK (notify_style_scheme_cb),
- self);
- connect_style_scheme (self);
- }
-}
+ change_monitor = ide_buffer_get_change_monitor (buffer);
-static void
-notify_buffer_cb (GtkTextView *text_view,
- GParamSpec *pspec,
- IdeLineChangeGutterRenderer *self)
-{
- disconnect_buffer (self);
- connect_buffer (self);
+ if (change_monitor == self->change_monitor)
+ return;
+
+ if (self->change_monitor)
+ g_clear_signal_handler (&self->change_monitor_changed, self->change_monitor);
+
+ g_set_object (&self->change_monitor, change_monitor);
+
+ if (self->change_monitor)
+ self->change_monitor_changed =
+ g_signal_connect_object (self->change_monitor,
+ "changed",
+ G_CALLBACK (gtk_widget_queue_draw),
+ self,
+ G_CONNECT_SWAPPED);
}
static void
-connect_view (IdeLineChangeGutterRenderer *self)
+connect_buffer (IdeLineChangeGutterRenderer *self)
{
- GtkTextView *view;
+ GtkSourceBuffer *buffer;
- view = gtk_source_gutter_renderer_get_view (GTK_SOURCE_GUTTER_RENDERER (self));
+ g_assert (IDE_IS_LINE_CHANGE_GUTTER_RENDERER (self));
- if (view)
- {
- g_set_weak_pointer (&self->text_view, view);
- self->text_view_notify_buffer = g_signal_connect (self->text_view,
- "notify::buffer",
- G_CALLBACK (notify_buffer_cb),
- self);
- connect_buffer (self);
- }
+ buffer = gtk_source_gutter_renderer_get_buffer (GTK_SOURCE_GUTTER_RENDERER (self));
+ if (!IDE_IS_BUFFER (buffer))
+ return;
+
+ g_set_weak_pointer (&self->buffer, buffer);
+ self->buffer_notify_style_scheme =
+ g_signal_connect (buffer,
+ "notify::style-scheme",
+ G_CALLBACK (notify_style_scheme_cb),
+ self);
+ self->buffer_notify_change_monitor =
+ g_signal_connect (buffer,
+ "notify::change-monitor",
+ G_CALLBACK (notify_change_monitor_cb),
+ self);
+
+ connect_style_scheme (self);
+ notify_change_monitor_cb (IDE_BUFFER (buffer), NULL, self);
}
static void
-ide_line_change_gutter_renderer_notify_view (IdeLineChangeGutterRenderer *self)
+ide_line_change_gutter_renderer_change_buffer (GtkSourceGutterRenderer *renderer,
+ GtkSourceBuffer *old_buffer)
{
- disconnect_view (self);
- connect_view (self);
+ disconnect_buffer (IDE_LINE_CHANGE_GUTTER_RENDERER (renderer));
+ connect_buffer (IDE_LINE_CHANGE_GUTTER_RENDERER (renderer));
}
static void
@@ -242,171 +250,95 @@ populate_changes_cb (guint line,
IdeBufferLineChange change,
gpointer user_data)
{
- LineInfo *info;
- struct {
- GArray *lines;
- guint begin_line;
- guint end_line;
- } *state = user_data;
- guint pos;
+ GtkSourceGutterLines *lines = user_data;
- g_assert (line >= state->begin_line);
- g_assert (line <= state->end_line);
-
- pos = line - state->begin_line;
+ if (line < gtk_source_gutter_lines_get_first (lines) ||
+ line > gtk_source_gutter_lines_get_last (lines))
+ return;
- info = &g_array_index (state->lines, LineInfo, pos);
- info->is_add = !!(change & IDE_BUFFER_LINE_CHANGE_ADDED);
- info->is_change = !!(change & IDE_BUFFER_LINE_CHANGE_CHANGED);
- info->is_delete = !!(change & IDE_BUFFER_LINE_CHANGE_DELETED);
+ if (change & IDE_BUFFER_LINE_CHANGE_ADDED)
+ gtk_source_gutter_lines_add_qclass (lines, line, added_quark);
- if (pos > 0)
- {
- LineInfo *last = &g_array_index (state->lines, LineInfo, pos - 1);
+ if (change & IDE_BUFFER_LINE_CHANGE_CHANGED)
+ gtk_source_gutter_lines_add_qclass (lines, line, changed_quark);
- info->is_prev_delete = last->is_delete;
- last->is_next_delete = info->is_delete;
- }
+ if (change & IDE_BUFFER_LINE_CHANGE_DELETED)
+ gtk_source_gutter_lines_add_qclass (lines, line, deleted_quark);
}
static void
ide_line_change_gutter_renderer_begin (GtkSourceGutterRenderer *renderer,
- cairo_t *cr,
- GdkRectangle *bg_area,
- GdkRectangle *cell_area,
- GtkTextIter *begin,
- GtkTextIter *end)
+ GtkSourceGutterLines *lines)
{
IdeLineChangeGutterRenderer *self = (IdeLineChangeGutterRenderer *)renderer;
- IdeBufferChangeMonitor *monitor;
- GtkTextBuffer *buffer;
- GtkTextView *view;
- struct {
- GArray *lines;
- guint begin_line;
- guint end_line;
- } state;
+ guint first;
+ guint last;
g_assert (IDE_IS_LINE_CHANGE_GUTTER_RENDERER (self));
- g_assert (cr != NULL);
- g_assert (bg_area != NULL);
- g_assert (cell_area != NULL);
- g_assert (begin != NULL);
- g_assert (end != NULL);
-
- if (!(view = gtk_source_gutter_renderer_get_view (renderer)) ||
- !(buffer = gtk_text_view_get_buffer (view)) ||
- !IDE_IS_BUFFER (buffer) ||
- !(monitor = ide_buffer_get_change_monitor (IDE_BUFFER (buffer))))
+ g_assert (lines != NULL);
+
+ if (self->change_monitor == NULL)
return;
- self->begin_line = state.begin_line = gtk_text_iter_get_line (begin);
- state.end_line = gtk_text_iter_get_line (end);
- state.lines = g_array_new (FALSE, TRUE, sizeof (LineInfo));
- g_array_set_size (state.lines, state.end_line - state.begin_line + 1);
+ first = gtk_source_gutter_lines_get_first (lines);
+ last = gtk_source_gutter_lines_get_last (lines);
- ide_buffer_change_monitor_foreach_change (monitor,
- state.begin_line,
- state.end_line,
+ ide_buffer_change_monitor_foreach_change (self->change_monitor,
+ first,
+ last,
populate_changes_cb,
- &state);
-
- g_clear_pointer (&self->lines, g_array_unref);
- self->lines = g_steal_pointer (&state.lines);
+ lines);
}
static void
-draw_line_change (IdeLineChangeGutterRenderer *self,
- cairo_t *cr,
- GdkRectangle *area,
- LineInfo *info,
- GtkSourceGutterRendererState state)
-{
- g_assert (IDE_IS_LINE_CHANGE_GUTTER_RENDERER (self));
- g_assert (cr != NULL);
- g_assert (area != NULL);
-
- /*
- * Draw a simple line with the appropriate color from the style scheme
- * based on the type of change we have.
- */
-
- if (info->is_add || info->is_change)
- {
- gdk_cairo_rectangle (cr, area);
-
- if (info->is_add)
- gdk_cairo_set_source_rgba (cr, &self->changes.add);
- else
- gdk_cairo_set_source_rgba (cr, &self->changes.change);
-
- cairo_fill (cr);
- }
-
- if (info->is_next_delete && !info->is_delete)
- {
- cairo_rectangle (cr,
- area->x,
- area->y + area->width / 2.0,
- area->width,
- area->height / 2.0);
- gdk_cairo_set_source_rgba (cr, &self->changes.remove);
- cairo_fill (cr);
- }
-
- if (info->is_delete && !info->is_prev_delete)
- {
- cairo_rectangle (cr,
- area->x,
- area->y,
- area->width,
- area->height / 2.0);
- gdk_cairo_set_source_rgba (cr, &self->changes.remove);
- cairo_fill (cr);
- }
-}
-
-static void
-ide_line_change_gutter_renderer_draw (GtkSourceGutterRenderer *renderer,
- cairo_t *cr,
- GdkRectangle *bg_area,
- GdkRectangle *cell_area,
- GtkTextIter *begin,
- GtkTextIter *end,
- GtkSourceGutterRendererState state)
+ide_line_change_gutter_renderer_snapshot_line (GtkSourceGutterRenderer *renderer,
+ GtkSnapshot *snapshot,
+ GtkSourceGutterLines *lines,
+ guint line)
{
IdeLineChangeGutterRenderer *self = (IdeLineChangeGutterRenderer *)renderer;
- guint line;
-
- g_assert (IDE_IS_LINE_CHANGE_GUTTER_RENDERER (self));
- g_assert (cr != NULL);
- g_assert (bg_area != NULL);
- g_assert (cell_area != NULL);
- g_assert (begin != NULL);
- g_assert (end != NULL);
-
- if (self->lines == NULL)
+ gboolean is_add;
+ gboolean is_change;
+ gboolean is_delete;
+ int line_y;
+ int line_height;
+ int width;
+
+ if (!gtk_source_gutter_lines_has_any_class (lines, line))
return;
- line = gtk_text_iter_get_line (begin);
+ is_add = gtk_source_gutter_lines_has_qclass (lines, line, added_quark);
+ is_change = gtk_source_gutter_lines_has_qclass (lines, line, changed_quark);
+ is_delete = gtk_source_gutter_lines_has_qclass (lines, line, deleted_quark);
- if ((line - self->begin_line) < self->lines->len)
- {
- LineInfo *info = &g_array_index (self->lines, LineInfo, line - self->begin_line);
+ if (!is_add && !is_change && !is_delete)
+ return;
- if (IS_LINE_CHANGE (info))
- draw_line_change (self, cr, cell_area, info, state);
- }
+ gtk_source_gutter_lines_get_line_yrange (lines, line, GTK_SOURCE_GUTTER_RENDERER_ALIGNMENT_MODE_CELL,
&line_y, &line_height);
+ width = gtk_widget_get_width (GTK_WIDGET (renderer));
+
+ if (is_add || is_change)
+ gtk_snapshot_append_color (snapshot,
+ is_add ? &self->changes.add : &self->changes.change,
+ &GRAPHENE_RECT_INIT (0, line_y, width, line_height));
+
+ if (!is_delete &&
+ line < gtk_source_gutter_lines_get_last (lines) &&
+ gtk_source_gutter_lines_has_qclass (lines, line+1, deleted_quark))
+ gtk_snapshot_append_color (snapshot,
+ &self->changes.remove,
+ &GRAPHENE_RECT_INIT (0, line_y+line_height/2., width, line_height/2.));
+
+ if (is_delete && line > 0 && gtk_source_gutter_lines_has_qclass (lines, line-1, deleted_quark))
+ gtk_snapshot_append_color (snapshot,
+ &self->changes.remove,
+ &GRAPHENE_RECT_INIT (0, line_y, width, line_height/2.));
}
static void
ide_line_change_gutter_renderer_dispose (GObject *object)
{
- IdeLineChangeGutterRenderer *self = (IdeLineChangeGutterRenderer *)object;
-
- disconnect_view (IDE_LINE_CHANGE_GUTTER_RENDERER (object));
-
- g_clear_pointer (&self->lines, g_array_unref);
+ disconnect_buffer (IDE_LINE_CHANGE_GUTTER_RENDERER (object));
G_OBJECT_CLASS (ide_line_change_gutter_renderer_parent_class)->dispose (object);
}
@@ -420,14 +352,16 @@ ide_line_change_gutter_renderer_class_init (IdeLineChangeGutterRendererClass *kl
object_class->dispose = ide_line_change_gutter_renderer_dispose;
renderer_class->begin = ide_line_change_gutter_renderer_begin;
- renderer_class->draw = ide_line_change_gutter_renderer_draw;
+ renderer_class->snapshot_line = ide_line_change_gutter_renderer_snapshot_line;
+ renderer_class->change_buffer = ide_line_change_gutter_renderer_change_buffer;
+ renderer_class->query_data = NULL; /* opt out */
+
+ added_quark = g_quark_from_static_string ("added");
+ changed_quark = g_quark_from_static_string ("changed");
+ deleted_quark = g_quark_from_static_string ("deleted");
}
static void
ide_line_change_gutter_renderer_init (IdeLineChangeGutterRenderer *self)
{
- g_signal_connect (self,
- "notify::view",
- G_CALLBACK (ide_line_change_gutter_renderer_notify_view),
- NULL);
}
diff --git a/src/libide/sourceview/ide-line-change-gutter-renderer.h
b/src/libide/sourceview/ide-line-change-gutter-renderer.h
index 244e6bb89..00e575411 100644
--- a/src/libide/sourceview/ide-line-change-gutter-renderer.h
+++ b/src/libide/sourceview/ide-line-change-gutter-renderer.h
@@ -21,13 +21,18 @@
#pragma once
#include <gtksourceview/gtksource.h>
+
#include <libide-core.h>
G_BEGIN_DECLS
#define IDE_TYPE_LINE_CHANGE_GUTTER_RENDERER (ide_line_change_gutter_renderer_get_type())
-IDE_AVAILABLE_IN_3_32
+#define IDE_LINE_CHANGES_FALLBACK_ADDED "#26a269"
+#define IDE_LINE_CHANGES_FALLBACK_CHANGED "#e5a50a"
+#define IDE_LINE_CHANGES_FALLBACK_REMOVED "#c01c28"
+
+IDE_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (IdeLineChangeGutterRenderer, ide_line_change_gutter_renderer, IDE,
LINE_CHANGE_GUTTER_RENDERER, GtkSourceGutterRenderer)
G_END_DECLS
diff --git a/src/libide/sourceview/ide-source-style-scheme.c b/src/libide/sourceview/ide-source-style-scheme.c
new file mode 100644
index 000000000..431e3860a
--- /dev/null
+++ b/src/libide/sourceview/ide-source-style-scheme.c
@@ -0,0 +1,170 @@
+/* ide-source-style-scheme.c
+ *
+ * Copyright 2022 Christian Hergert <chergert redhat com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#define G_LOG_DOMAIN "ide-source-style-scheme"
+
+#include "config.h"
+
+#include <math.h>
+
+#include "ide-source-style-scheme.h"
+
+enum {
+ FOREGROUND,
+ BACKGROUND,
+};
+
+static gboolean
+get_color (GtkSourceStyleScheme *scheme,
+ const char *style_name,
+ GdkRGBA *color,
+ int kind)
+{
+ GtkSourceStyle *style;
+ g_autofree char *fg = NULL;
+ g_autofree char *bg = NULL;
+ gboolean fg_set = FALSE;
+ gboolean bg_set = FALSE;
+
+ g_assert (GTK_SOURCE_IS_STYLE_SCHEME (scheme));
+ g_assert (style_name != NULL);
+
+ if (!(style = gtk_source_style_scheme_get_style (scheme, style_name)))
+ return FALSE;
+
+ g_object_get (style,
+ "foreground", &fg,
+ "foreground-set", &fg_set,
+ "background", &bg,
+ "background-set", &bg_set,
+ NULL);
+
+ if (kind == FOREGROUND && fg && fg_set)
+ gdk_rgba_parse (color, fg);
+ else if (kind == BACKGROUND && bg && bg_set)
+ gdk_rgba_parse (color, bg);
+ else
+ return FALSE;
+
+ return color->alpha >= .1;
+}
+
+static inline gboolean
+get_background (GtkSourceStyleScheme *scheme,
+ const char *style_name,
+ GdkRGBA *bg)
+{
+ return get_color (scheme, style_name, bg, BACKGROUND);
+}
+
+gboolean
+ide_source_style_scheme_is_dark (GtkSourceStyleScheme *scheme)
+{
+ const char *id;
+ const char *variant;
+ GdkRGBA text_bg;
+
+ g_return_val_if_fail (GTK_SOURCE_IS_STYLE_SCHEME (scheme), FALSE);
+
+ id = gtk_source_style_scheme_get_id (scheme);
+ variant = gtk_source_style_scheme_get_metadata (scheme, "variant");
+
+ if (g_strcmp0 (variant, "light") == 0)
+ return FALSE;
+ else if (g_strcmp0 (variant, "dark") == 0)
+ return TRUE;
+ else if (strstr (id, "-dark") != NULL)
+ return TRUE;
+
+ if (get_background (scheme, "text", &text_bg))
+ {
+ /* http://alienryderflex.com/hsp.html */
+ double r = text_bg.red * 255.0;
+ double g = text_bg.green * 255.0;
+ double b = text_bg.blue * 255.0;
+ double hsp = sqrt (0.299 * (r * r) +
+ 0.587 * (g * g) +
+ 0.114 * (b * b));
+
+ return hsp <= 127.5;
+ }
+
+ return FALSE;
+}
+
+/**
+ * ide_source_style_scheme_get_variant:
+ * @scheme: a #GtkSourceStyleScheme
+ * @variant: the alternative variant
+ *
+ * Gets an alternate for a style scheme if one exists. Otherwise
+ * @scheme is returned.
+ *
+ * Returns: (transfer none) (not nullable): a #GtkSourceStyleScheme
+ */
+GtkSourceStyleScheme *
+ide_source_style_scheme_get_variant (GtkSourceStyleScheme *scheme,
+ const char *variant)
+{
+ GtkSourceStyleSchemeManager *style_scheme_manager;
+ GtkSourceStyleScheme *ret;
+ g_autoptr(GString) str = NULL;
+ g_autofree char *key = NULL;
+ const char *mapping;
+
+ g_return_val_if_fail (GTK_SOURCE_IS_STYLE_SCHEME (scheme), NULL);
+ g_return_val_if_fail (g_strcmp0 (variant, "light") == 0 ||
+ g_strcmp0 (variant, "dark") == 0, NULL);
+
+ style_scheme_manager = gtk_source_style_scheme_manager_get_default ();
+
+ /* If the scheme provides "light-variant" or "dark-variant" metadata,
+ * we will prefer those if the variant is available.
+ */
+ key = g_strdup_printf ("%s-variant", variant);
+ if ((mapping = gtk_source_style_scheme_get_metadata (scheme, key)))
+ {
+ if ((ret = gtk_source_style_scheme_manager_get_scheme (style_scheme_manager, mapping)))
+ return ret;
+ }
+
+ /* Try to find a match by replacing -light/-dark with @variant */
+ str = g_string_new (gtk_source_style_scheme_get_id (scheme));
+
+ if (g_str_has_suffix (str->str, "-light"))
+ g_string_truncate (str, str->len - strlen ("-light"));
+ else if (g_str_has_suffix (str->str, "-dark"))
+ g_string_truncate (str, str->len - strlen ("-dark"));
+
+ g_string_append_printf (str, "-%s", variant);
+
+ /* Look for "Foo-variant" directly */
+ if ((ret = gtk_source_style_scheme_manager_get_scheme (style_scheme_manager, str->str)))
+ return ret;
+
+ /* Look for "Foo" */
+ g_string_truncate (str, str->len - strlen (variant) - 1);
+ if ((ret = gtk_source_style_scheme_manager_get_scheme (style_scheme_manager, str->str)))
+ return ret;
+
+ /* Fallback to what we were provided */
+ return ret;
+}
+
diff --git a/src/libide/sourceview/ide-completion-proposal.h b/src/libide/sourceview/ide-source-style-scheme.h
similarity index 67%
rename from src/libide/sourceview/ide-completion-proposal.h
rename to src/libide/sourceview/ide-source-style-scheme.h
index c687e94f4..c5e1abff9 100644
--- a/src/libide/sourceview/ide-completion-proposal.h
+++ b/src/libide/sourceview/ide-source-style-scheme.h
@@ -1,6 +1,6 @@
-/* ide-completion-proposal.h
+/* ide-source-style-scheme.h
*
- * Copyright 2018-2019 Christian Hergert <chergert redhat com>
+ * Copyright 2022 Christian Hergert <chergert redhat com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -24,18 +24,17 @@
# error "Only <libide-sourceview.h> can be included directly."
#endif
+#include <gtksourceview/gtksource.h>
+
#include <libide-core.h>
G_BEGIN_DECLS
-#define IDE_TYPE_COMPLETION_PROPOSAL (ide_completion_proposal_get_type())
-
-IDE_AVAILABLE_IN_3_32
-G_DECLARE_INTERFACE (IdeCompletionProposal, ide_completion_proposal, IDE, COMPLETION_PROPOSAL, GObject)
+IDE_AVAILABLE_IN_ALL
+gboolean ide_source_style_scheme_is_dark (GtkSourceStyleScheme *scheme);
+IDE_AVAILABLE_IN_ALL
+GtkSourceStyleScheme *ide_source_style_scheme_get_variant (GtkSourceStyleScheme *scheme,
+ const char *variant);
-struct _IdeCompletionProposalInterface
-{
- GTypeInterface parent_iface;
-};
G_END_DECLS
diff --git a/src/libide/sourceview/ide-source-view-addins.c b/src/libide/sourceview/ide-source-view-addins.c
new file mode 100644
index 000000000..298a4b747
--- /dev/null
+++ b/src/libide/sourceview/ide-source-view-addins.c
@@ -0,0 +1,236 @@
+/* ide-source-view-addins.c
+ *
+ * Copyright 2022 Christian Hergert <chergert redhat com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#define G_LOG_DOMAIN "ide-source-view-addins"
+
+#include "config.h"
+
+#include "ide-source-view-private.h"
+
+#define DISABLED_LANGUAGE_ID "--disabled--"
+
+static void
+ide_source_view_completion_provider_added_cb (IdeExtensionSetAdapter *adapter,
+ PeasPluginInfo *plugin_info,
+ PeasExtension *exten,
+ gpointer user_data)
+{
+ GtkSourceCompletionProvider *provider = (GtkSourceCompletionProvider *)exten;
+ IdeSourceView *self = user_data;
+ GtkSourceCompletion *completion;
+
+ IDE_ENTRY;
+
+ g_assert (IDE_IS_EXTENSION_SET_ADAPTER (adapter));
+ g_assert (plugin_info != NULL);
+ g_assert (GTK_SOURCE_IS_COMPLETION_PROVIDER (provider));
+ g_assert (IDE_IS_SOURCE_VIEW (self));
+
+ g_debug ("Adding completion provider %s from module %s",
+ G_OBJECT_TYPE_NAME (provider),
+ peas_plugin_info_get_module_name (plugin_info));
+
+ completion = gtk_source_view_get_completion (GTK_SOURCE_VIEW (self));
+ gtk_source_completion_add_provider (completion, provider);
+
+ IDE_EXIT;
+}
+
+static void
+ide_source_view_completion_provider_removed_cb (IdeExtensionSetAdapter *adapter,
+ PeasPluginInfo *plugin_info,
+ PeasExtension *exten,
+ gpointer user_data)
+{
+ GtkSourceCompletionProvider *provider = (GtkSourceCompletionProvider *)exten;
+ IdeSourceView *self = user_data;
+ GtkSourceCompletion *completion;
+
+ IDE_ENTRY;
+
+ g_assert (IDE_IS_EXTENSION_SET_ADAPTER (adapter));
+ g_assert (plugin_info != NULL);
+ g_assert (GTK_SOURCE_IS_COMPLETION_PROVIDER (provider));
+ g_assert (IDE_IS_SOURCE_VIEW (self));
+
+ g_debug ("Removing completion provider %s from module %s",
+ G_OBJECT_TYPE_NAME (provider),
+ peas_plugin_info_get_module_name (plugin_info));
+
+ completion = gtk_source_view_get_completion (GTK_SOURCE_VIEW (self));
+ gtk_source_completion_remove_provider (completion, provider);
+
+ IDE_EXIT;
+}
+
+static void
+ide_source_view_hover_provider_added_cb (IdeExtensionSetAdapter *adapter,
+ PeasPluginInfo *plugin_info,
+ PeasExtension *exten,
+ gpointer user_data)
+{
+ GtkSourceHoverProvider *provider = (GtkSourceHoverProvider *)exten;
+ IdeSourceView *self = user_data;
+ GtkSourceHover *hover;
+
+ IDE_ENTRY;
+
+ g_assert (IDE_IS_EXTENSION_SET_ADAPTER (adapter));
+ g_assert (plugin_info != NULL);
+ g_assert (GTK_SOURCE_IS_HOVER_PROVIDER (provider));
+ g_assert (IDE_IS_SOURCE_VIEW (self));
+
+ g_debug ("Adding hover provider %s from module %s",
+ G_OBJECT_TYPE_NAME (provider),
+ peas_plugin_info_get_module_name (plugin_info));
+
+ hover = gtk_source_view_get_hover (GTK_SOURCE_VIEW (self));
+ gtk_source_hover_add_provider (hover, provider);
+
+ IDE_EXIT;
+}
+
+static void
+ide_source_view_hover_provider_removed_cb (IdeExtensionSetAdapter *adapter,
+ PeasPluginInfo *plugin_info,
+ PeasExtension *exten,
+ gpointer user_data)
+{
+ GtkSourceHoverProvider *provider = (GtkSourceHoverProvider *)exten;
+ IdeSourceView *self = user_data;
+ GtkSourceHover *hover;
+
+ IDE_ENTRY;
+
+ g_assert (IDE_IS_EXTENSION_SET_ADAPTER (adapter));
+ g_assert (plugin_info != NULL);
+ g_assert (GTK_SOURCE_IS_HOVER_PROVIDER (provider));
+ g_assert (IDE_IS_SOURCE_VIEW (self));
+
+ g_debug ("Removing hover provider %s from module %s\n",
+ G_OBJECT_TYPE_NAME (provider),
+ peas_plugin_info_get_module_name (plugin_info));
+
+ hover = gtk_source_view_get_hover (GTK_SOURCE_VIEW (self));
+ gtk_source_hover_remove_provider (hover, provider);
+
+ IDE_EXIT;
+}
+
+void
+_ide_source_view_addins_init (IdeSourceView *self,
+ GtkSourceLanguage *language)
+{
+ const char *language_id;
+ IdeObjectBox *parent;
+
+ IDE_ENTRY;
+
+ g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
+ g_return_if_fail (IDE_IS_BUFFER (self->buffer));
+ g_return_if_fail (!language || GTK_SOURCE_IS_LANGUAGE (language));
+ g_return_if_fail (self->completion_providers == NULL);
+ g_return_if_fail (self->hover_providers == NULL);
+
+ if (language != NULL)
+ language_id = gtk_source_language_get_id (language);
+ else
+ language_id = DISABLED_LANGUAGE_ID;
+
+ /* Get a handle to the buffers "Box" on the object tree */
+ parent = ide_object_box_from_object (G_OBJECT (self->buffer));
+
+ /* Create our completion providers and attach them */
+ self->completion_providers =
+ ide_extension_set_adapter_new (IDE_OBJECT (parent),
+ peas_engine_get_default (),
+ GTK_SOURCE_TYPE_COMPLETION_PROVIDER,
+ "Completion-Provider-Languages",
+ language_id);
+ g_signal_connect (self->completion_providers,
+ "extension-added",
+ G_CALLBACK (ide_source_view_completion_provider_added_cb),
+ self);
+ g_signal_connect (self->completion_providers,
+ "extension-removed",
+ G_CALLBACK (ide_source_view_completion_provider_removed_cb),
+ self);
+ ide_extension_set_adapter_foreach (self->completion_providers,
+ ide_source_view_completion_provider_added_cb,
+ self);
+
+ /* Create our hover providers and attach them */
+ self->hover_providers =
+ ide_extension_set_adapter_new (IDE_OBJECT (parent),
+ peas_engine_get_default (),
+ GTK_SOURCE_TYPE_HOVER_PROVIDER,
+ "Hover-Provider-Languages",
+ language_id);
+ g_signal_connect (self->hover_providers,
+ "extension-added",
+ G_CALLBACK (ide_source_view_hover_provider_added_cb),
+ self);
+ g_signal_connect (self->hover_providers,
+ "extension-removed",
+ G_CALLBACK (ide_source_view_hover_provider_removed_cb),
+ self);
+ ide_extension_set_adapter_foreach (self->hover_providers,
+ ide_source_view_hover_provider_added_cb,
+ self);
+
+ IDE_EXIT;
+}
+
+void
+_ide_source_view_addins_shutdown (IdeSourceView *self)
+{
+ IDE_ENTRY;
+
+ g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
+
+ ide_clear_and_destroy_object (&self->completion_providers);
+ ide_clear_and_destroy_object (&self->hover_providers);
+
+ IDE_EXIT;
+}
+
+void
+_ide_source_view_addins_set_language (IdeSourceView *self,
+ GtkSourceLanguage *language)
+{
+ const char *language_id;
+
+ IDE_ENTRY;
+
+ g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
+ g_return_if_fail (!language || GTK_SOURCE_IS_LANGUAGE (language));
+ g_return_if_fail (self->completion_providers != NULL);
+ g_return_if_fail (self->hover_providers != NULL);
+
+ if (language != NULL)
+ language_id = gtk_source_language_get_id (language);
+ else
+ language_id = DISABLED_LANGUAGE_ID;
+
+ ide_extension_set_adapter_set_value (self->completion_providers, language_id);
+ ide_extension_set_adapter_set_value (self->hover_providers, language_id);
+
+ IDE_EXIT;
+}
diff --git a/src/libide/sourceview/ide-source-view-private.h b/src/libide/sourceview/ide-source-view-private.h
index be43dc9ac..07cffe69b 100644
--- a/src/libide/sourceview/ide-source-view-private.h
+++ b/src/libide/sourceview/ide-source-view-private.h
@@ -1,6 +1,6 @@
/* ide-source-view-private.h
*
- * Copyright 2017-2019 Christian Hergert <chergert redhat com>
+ * Copyright 2022 Christian Hergert <chergert redhat com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -20,18 +20,61 @@
#pragma once
+#include <libide-code.h>
+#include <libide-gtk.h>
+#include <libide-plugins.h>
+
#include "ide-source-view.h"
G_BEGIN_DECLS
-void _ide_source_view_init_shortcuts (IdeSourceView *self);
-const gchar *_ide_source_view_get_mode_name (IdeSourceView *self);
-void _ide_source_view_set_count (IdeSourceView *self,
- gint count);
-void _ide_source_view_set_modifier (IdeSourceView *self,
- gunichar modifier);
-GtkTextMark *_ide_source_view_get_scroll_mark (IdeSourceView *self);
-void _ide_source_view_clear_saved_mark (IdeSourceView *self);
-gboolean _ide_source_view_has_cursors (IdeSourceView *self);
+struct _IdeSourceView
+{
+ GtkSourceView source_view;
+
+ /* The document (same as get_buffer()) but gives us a pointer
+ * to see our old value when notify::buffer is emitted.
+ */
+ IdeBuffer *buffer;
+
+ /* These are used to generate custom CSS based on the font
+ * description which is also used to scale the contents
+ * in response to user zoom setting. The line-height contains
+ * our setting for additional padding beyond what the font
+ * itself will give us.
+ */
+ GtkCssProvider *css_provider;
+ PangoFontDescription *font_desc;
+ double line_height;
+ int font_scale;
+
+ /* This is a joined menu used to extend the GtkTextView
+ * "extra-menu" property. We join things here and allow
+ * addins to extend it.
+ */
+ IdeJoinedMenu *joined_menu;
+ GtkPopover *popup_menu;
+
+ /* Various addins for different ways of extending the
+ * GtkSourceView. These are managed in ide-source-view-addins.c
+ * to load/unload/change-language in response to buffer changes.
+ */
+ IdeExtensionSetAdapter *completion_providers;
+ IdeExtensionSetAdapter *hover_providers;
+
+ /* Mouse click position */
+ double click_x;
+ double click_y;
+
+ /* Bitfield values go here */
+ guint highlight_current_line : 1;
+};
+
+
+void _ide_source_view_addins_init (IdeSourceView *self,
+ GtkSourceLanguage *language);
+void _ide_source_view_addins_shutdown (IdeSourceView *self);
+void _ide_source_view_addins_set_language (IdeSourceView *self,
+ GtkSourceLanguage *language);
G_END_DECLS
diff --git a/src/libide/sourceview/ide-source-view.c b/src/libide/sourceview/ide-source-view.c
index 3254f15eb..8131353e5 100644
--- a/src/libide/sourceview/ide-source-view.c
+++ b/src/libide/sourceview/ide-source-view.c
@@ -1,6 +1,6 @@
/* ide-source-view.c
*
- * Copyright 2015-2019 Christian Hergert <christian hergert me>
+ * Copyright 2022 Christian Hergert <chergert redhat com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -22,7602 +22,1044 @@
#include "config.h"
-#include <cairo-gobject.h>
-#include <dazzle.h>
#include <glib/gi18n.h>
-#include <libide-code.h>
-#include <libide-plugins.h>
-#include <libide-threading.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "ide-buffer-private.h"
-
-#include "ide-completion-private.h"
-#include "ide-completion.h"
-#include "ide-cursor.h"
-#include "ide-hover-private.h"
-#include "ide-indenter.h"
-#include "ide-snippet-chunk.h"
-#include "ide-snippet-context.h"
-#include "ide-snippet-private.h"
-#include "ide-snippet.h"
-#include "ide-source-view-capture.h"
-#include "ide-source-view-mode.h"
-#include "ide-source-view-movements.h"
-#include "ide-source-view-private.h"
-#include "ide-source-view.h"
-#include "ide-source-view-enums.h"
-#include "ide-text-util.h"
-
-#define INCLUDE_STATEMENTS "^#include[\\s]+[\\\"\\<][^\\s\\\"\\\'\\<\\>[:cntrl:]]+[\\\"\\>]"
-
-#define DEFAULT_FONT_DESC "Monospace 11"
-#define ANIMATION_X_GROW 50
-#define ANIMATION_Y_GROW 30
-#define SMALL_SCROLL_DURATION_MSEC 100
-#define LARGE_SCROLL_DURATION_MSEC 250
-#define FIXIT_LABEL_LEN_MAX 30
-#define SCROLL_REPLAY_DELAY 1000
-#define DEFAULT_OVERSCROLL_NUM_LINES 1
-#define TAG_DEFINITION "action::hover-definition"
-#define DEFINITION_HIGHLIGHT_MODIFIER GDK_CONTROL_MASK
-
-#define ALL_ACCELS_MASK (GDK_CONTROL_MASK | GDK_SHIFT_MASK | GDK_MOD1_MASK)
-
-#define _GDK_RECTANGLE_X2(rect) dzl_cairo_rectangle_x2(rect)
-#define _GDK_RECTANGLE_Y2(rect) dzl_cairo_rectangle_y2(rect)
-#define _GDK_RECTANGLE_CONTAINS(rect,other) dzl_cairo_rectangle_contains_rectangle(rect,other)
-#define _GDK_RECTANGLE_CENTER_X(rect) dzl_cairo_rectangle_center(rect)
-#define _GDK_RECTANGLE_CENTER_Y(rect) dzl_cairo_rectangle_middle(rect)
-#define TRACE_RECTANGLE(name, rect) \
- IDE_TRACE_MSG ("%s = Rectangle(x=%d, y=%d, width=%d, height=%d)", \
- name, (rect)->x, (rect)->y, (rect)->width, (rect)->height)
-
-#define SCROLL_X(align) \
- (((align) == IDE_SOURCE_SCROLL_BOTH) || ((align) == IDE_SOURCE_SCROLL_X))
-#define SCROLL_Y(align) \
- (((align) == IDE_SOURCE_SCROLL_BOTH) || ((align) == IDE_SOURCE_SCROLL_Y))
-
-typedef struct
-{
- IdeBuffer *buffer;
- GtkCssProvider *css_provider;
- PangoFontDescription *font_desc;
- IdeExtensionAdapter *indenter_adapter;
- IdeSourceViewCapture *capture;
- gchar *display_name;
- IdeSourceViewMode *mode;
- GtkTextMark *scroll_mark;
- GQueue *selections;
- GQueue *snippets;
- DzlAnimation *hadj_animation;
- DzlAnimation *vadj_animation;
- IdeGutter *gutter;
-
- IdeCompletion *completion;
- IdeHover *hover;
-
- DzlBindingGroup *file_setting_bindings;
- DzlSignalGroup *buffer_signals;
-
- guint change_sequence;
-
- guint target_line_column;
- GString *command_str;
- gunichar command;
- gunichar modifier;
- gunichar search_char;
- gint count;
- gunichar inner_left;
- gunichar inner_right;
-
- guint scroll_offset;
- gint cached_char_height;
- gint cached_char_width;
-
- guint saved_line;
- guint saved_line_column;
- guint saved_selection_line;
- guint saved_selection_line_column;
-
- GdkRGBA snippet_area_background_rgba;
-
- guint font_scale;
-
- gint overscroll_num_lines;
-
- guint delay_size_allocate_chainup;
- GtkAllocation delay_size_allocation;
-
- IdeLocation *definition_src_location;
- GtkTextMark *definition_highlight_start_mark;
- GtkTextMark *definition_highlight_end_mark;
-
- GRegex *include_regex;
-
- IdeCursor *cursor;
-
- guint in_key_press;
-
- guint auto_indent : 1;
- guint completion_blocked : 1;
- guint did_ctrl_opacity : 1;
- guint highlight_current_line : 1;
- guint in_replay_macro : 1;
- guint insert_mark_cleared : 1;
- guint insert_matching_brace : 1;
- guint interactive_completion : 1;
- guint overwrite_braces : 1;
- guint recording_macro : 1;
- guint scrolling_to_scroll_mark : 1;
- guint show_grid_lines : 1;
- guint snippet_completion : 1;
- guint waiting_for_capture : 1;
- guint waiting_for_symbol : 1;
- guint show_line_changes : 1;
- guint show_line_diagnostics : 1;
- guint show_line_numbers : 1;
- guint show_relative_line_numbers : 1;
-} IdeSourceViewPrivate;
-
-typedef struct
-{
- IdeSourceView *self;
- GtkTextMark *word_start_mark;
- GtkTextMark *word_end_mark;
-} DefinitionHighlightData;
+#include <math.h>
-typedef struct
-{
- GPtrArray *resolvers;
- IdeLocation *location;
-} FindReferencesTaskData;
+#include "ide-source-view-private.h"
-G_DEFINE_TYPE_WITH_PRIVATE (IdeSourceView, ide_source_view, GTK_SOURCE_TYPE_VIEW)
-DZL_DEFINE_COUNTER (instances, "IdeSourceView", "Instances", "Number of IdeSourceView instances")
+G_DEFINE_TYPE (IdeSourceView, ide_source_view, GTK_SOURCE_TYPE_VIEW)
enum {
PROP_0,
- PROP_COMPLETION_N_ROWS,
- PROP_COUNT,
- PROP_FILE_SETTINGS,
- PROP_FONT_NAME,
PROP_FONT_DESC,
- PROP_INDENTER,
- PROP_INDENT_STYLE,
- PROP_INSERT_MATCHING_BRACE,
- PROP_INTERACTIVE_COMPLETION,
- PROP_MODE_DISPLAY_NAME,
- PROP_OVERWRITE_BRACES,
- PROP_SCROLL_OFFSET,
- PROP_SHOW_GRID_LINES,
- PROP_SHOW_LINE_CHANGES,
- PROP_SHOW_LINE_DIAGNOSTICS,
- PROP_SHOW_RELATIVE_LINE_NUMBERS,
- PROP_OVERSCROLL,
- LAST_PROP,
-
- /* These are overridden */
- PROP_AUTO_INDENT,
- PROP_HIGHLIGHT_CURRENT_LINE,
- PROP_OVERWRITE,
- PROP_SHOW_LINE_NUMBERS,
-};
+ PROP_FONT_SCALE,
+ PROP_LINE_HEIGHT,
+ PROP_ZOOM_LEVEL,
+ N_PROPS,
-enum {
- ACTION,
- ADD_CURSOR,
- APPEND_TO_COUNT,
- AUTO_INDENT,
- BEGIN_MACRO,
- BEGIN_RENAME,
- BEGIN_USER_ACTION,
- CAPTURE_MODIFIER,
- CLEAR_COUNT,
- CLEAR_MODIFIER,
- CLEAR_SEARCH,
- CLEAR_SELECTION,
- CLEAR_SNIPPETS,
- COPY_CLIPBOARD_EXTENDED,
- CYCLE_COMPLETION,
- DECREASE_FONT_SIZE,
- DELETE_SELECTION,
- DRAW_BUBBLES,
- DUPLICATE_ENTIRE_LINE,
- END_MACRO,
- END_USER_ACTION,
- FOCUS_LOCATION,
- FORMAT_SELECTION,
- QUERY_CODE_ACTION,
- FIND_REFERENCES,
- GOTO_DEFINITION,
- HIDE_COMPLETION,
- INCREASE_FONT_SIZE,
- INDENT_SELECTION,
- INSERT_AT_CURSOR_AND_INDENT,
- INSERT_MODIFIER,
- JUMP,
- MOVEMENT,
- MOVE_ERROR,
- MOVE_SEARCH,
- PASTE_CLIPBOARD_EXTENDED,
- POP_SELECTION,
- POP_SNIPPET,
- PUSH_SELECTION,
- PUSH_SNIPPET,
- REBUILD_HIGHLIGHT,
- REINDENT,
- REMOVE_CURSORS,
- REPLAY_MACRO,
- REQUEST_DOCUMENTATION,
- RESET,
- RESET_FONT_SIZE,
- RESTORE_INSERT_MARK,
- SAVE_COMMAND,
- SAVE_INSERT_MARK,
- SAVE_SEARCH_CHAR,
- SELECT_INNER,
- SELECT_TAG,
- SELECTION_THEATRIC,
- SET_MODE,
- SET_OVERWRITE,
- SET_SEARCH_TEXT,
- SORT,
- SWAP_SELECTION_BOUNDS,
- LAST_SIGNAL
+ /* Property Overrides */
+ PROP_HIGHLIGHT_CURRENT_LINE,
};
enum {
- FONT_SCALE_XX_SMALL,
- FONT_SCALE_X_SMALL,
- FONT_SCALE_SMALL,
- FONT_SCALE_NORMAL,
- FONT_SCALE_LARGE,
- FONT_SCALE_X_LARGE,
- FONT_SCALE_XX_LARGE,
- FONT_SCALE_XXX_LARGE,
- LAST_FONT_SCALE
-};
-
-static GParamSpec *properties [LAST_PROP];
-static guint signals [LAST_SIGNAL];
-static gdouble fontScale [LAST_FONT_SCALE] = {
- 0.57870, 0.69444, 0.83333,
- 1.0,
- 1.2, 1.44, 1.728, 2.48832,
+ POPULATE_MENU,
+ N_SIGNALS
};
-static gboolean ide_source_view_do_size_allocate_hack_cb (gpointer data);
-static void ide_source_view_real_save_insert_mark (IdeSourceView *self);
-static void ide_source_view_real_restore_insert_mark (IdeSourceView *self);
-static void ide_source_view_real_set_mode (IdeSourceView *self,
- const gchar *name,
- IdeSourceViewModeType type);
-static void ide_source_view_save_column (IdeSourceView *self);
-static void ide_source_view_maybe_overwrite (IdeSourceView *self,
- GtkTextIter *iter,
- const gchar *text,
- gint len);
-
-static gpointer
-get_selection_owner (IdeSourceView *self)
-{
- return g_object_get_data (G_OBJECT (gtk_widget_get_toplevel (GTK_WIDGET (self))),
- "IDE_SOURCE_VIEW_SELECTION_OWNER");
-}
+static GParamSpec *properties[N_PROPS];
+static guint signals[N_SIGNALS];
static void
-set_selection_owner (IdeSourceView *self,
- gpointer tag)
+ide_source_view_update_css (IdeSourceView *self)
{
- g_object_set_data (G_OBJECT (gtk_widget_get_toplevel (GTK_WIDGET (self))),
- "IDE_SOURCE_VIEW_SELECTION_OWNER", tag);
-}
+ const PangoFontDescription *font_desc;
+ PangoFontDescription *scaled = NULL;
+ PangoFontDescription *system_font = NULL;
+ GtkSourceStyleScheme *scheme;
+ GtkSourceStyle *style;
+ GtkTextBuffer *buffer;
+ g_autoptr(GString) str = NULL;
+ g_autofree char *font_css = NULL;
+ int size = 11; /* 11pt */
+ char line_height_str[G_ASCII_DTOSTR_BUF_SIZE];
-static void
-find_references_task_data_free (FindReferencesTaskData *data)
-{
- g_clear_pointer (&data->resolvers, g_ptr_array_unref);
- g_clear_object (&data->location);
- g_slice_free (FindReferencesTaskData, data);
-}
+ g_assert (IDE_IS_SOURCE_VIEW (self));
-static void
-block_interactive (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ str = g_string_new (NULL);
- g_assert (IDE_IS_SOURCE_VIEW (self));
+ /* Get information for search bubbles */
+ buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
+ if ((scheme = gtk_source_buffer_get_style_scheme (GTK_SOURCE_BUFFER (buffer))) &&
+ (style = gtk_source_style_scheme_get_style (scheme, "search-match")))
+ {
+ g_autofree char *background = NULL;
+ gboolean background_set = FALSE;
- if (priv->completion)
- ide_completion_block_interactive (priv->completion);
-}
+ g_object_get (style,
+ "background", &background,
+ "background-set", &background_set,
+ NULL);
-static void
-unblock_interactive (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ if (background != NULL && background_set)
+ g_string_append_printf (str,
+ ".search-match {"
+ " background:mix(%s,currentColor,0.0125);"
+ " border-radius:7px;"
+ " box-shadow: 0 1px 3px mix(%s,currentColor,.2);"
+ "}\n",
+ background, background);
+ }
- g_assert (IDE_IS_SOURCE_VIEW (self));
+ g_string_append (str, "textview {\n");
- if (priv->completion != NULL)
- ide_completion_unblock_interactive (priv->completion);
-}
+ /* Get font information to adjust line height and font changes */
+ if ((font_desc = self->font_desc) == NULL)
+ {
+ g_object_get (g_application_get_default (),
+ "system-font", &system_font,
+ NULL);
+ font_desc = system_font;
+ }
-static void
-ide_source_view_set_interactive_completion (IdeSourceView *self,
- gboolean interactive_completion)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ if (font_desc != NULL &&
+ pango_font_description_get_set_fields (font_desc) & PANGO_FONT_MASK_SIZE)
+ size = pango_font_description_get_size (font_desc) / PANGO_SCALE;
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
+ if (size + self->font_scale < 1)
+ self->font_scale = -size + 1;
- interactive_completion = !!interactive_completion;
+ size = MAX (1, size + self->font_scale);
- if (interactive_completion != priv->interactive_completion)
+ if (size != 0)
{
- priv->interactive_completion = interactive_completion;
-
- if (interactive_completion)
- unblock_interactive (self);
+ if (font_desc)
+ scaled = pango_font_description_copy (font_desc);
else
- block_interactive (self);
+ scaled = pango_font_description_new ();
+ pango_font_description_set_size (scaled, size * PANGO_SCALE);
+ font_desc = scaled;
+ }
+
+ if (font_desc)
+ {
+ font_css = ide_font_description_to_css (font_desc);
+ g_string_append (str, font_css);
}
+
+ g_ascii_dtostr (line_height_str, sizeof line_height_str, self->line_height);
+ line_height_str[6] = 0;
+ g_string_append_printf (str, "\nline-height: %s;\n", line_height_str);
+
+ g_string_append (str, "}\n");
+
+ gtk_css_provider_load_from_data (self->css_provider, str->str, -1);
+
+ g_clear_pointer (&scaled, pango_font_description_free);
+ g_clear_pointer (&system_font, pango_font_description_free);
}
static void
-definition_highlight_data_free (DefinitionHighlightData *data)
+tweak_gutter_spacing (GtkSourceView *view)
{
- if (data != NULL)
- {
- GtkTextBuffer *buffer;
-
- buffer = gtk_text_mark_get_buffer (data->word_start_mark);
+ GtkSourceGutter *gutter;
+ GtkWidget *child;
+ guint n = 0;
- gtk_text_buffer_delete_mark (buffer, data->word_start_mark);
- gtk_text_buffer_delete_mark (buffer, data->word_end_mark);
+ g_assert (GTK_SOURCE_IS_VIEW (view));
- g_clear_object (&data->self);
- g_clear_object (&data->word_start_mark);
- g_clear_object (&data->word_end_mark);
+ /* Ensure we have a line gutter renderer to tweak */
+ gutter = gtk_source_view_get_gutter (view, GTK_TEXT_WINDOW_LEFT);
- g_slice_free (DefinitionHighlightData, data);
+ /* Add margin to first gutter renderer */
+ for (child = gtk_widget_get_first_child (GTK_WIDGET (gutter));
+ child != NULL;
+ child = gtk_widget_get_next_sibling (child), n++)
+ {
+ if (GTK_SOURCE_IS_GUTTER_RENDERER (child))
+ gtk_widget_set_margin_start (child, n == 0 ? 4 : 0);
}
}
-G_DEFINE_AUTOPTR_CLEANUP_FUNC (DefinitionHighlightData, definition_highlight_data_free)
-
static gboolean
-ide_source_view_can_animate (IdeSourceView *self)
+show_menu_from_idle (gpointer data)
{
- GtkSettings *settings;
- GdkScreen *screen;
- gboolean can_animate = FALSE;
+ IdeSourceView *self = data;
g_assert (IDE_IS_SOURCE_VIEW (self));
- screen = gtk_widget_get_screen (GTK_WIDGET (self));
- settings = gtk_settings_get_for_screen (screen);
+ gtk_widget_activate_action (GTK_WIDGET (self), "menu.popup", NULL);
- g_object_get (settings, "gtk-enable-animations", &can_animate, NULL);
-
- return can_animate;
+ return G_SOURCE_REMOVE;
}
-void
-_ide_source_view_set_count (IdeSourceView *self,
- gint count)
+static void
+ide_source_view_click_pressed_cb (IdeSourceView *self,
+ int n_press,
+ double x,
+ double y,
+ GtkGestureClick *click)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
+ GdkEventSequence *sequence;
+ GtkTextBuffer *buffer;
+ GdkEvent *event;
+ GtkTextIter iter;
+ int buf_x, buf_y;
- priv->count = count;
-}
+ IDE_ENTRY;
-void
-_ide_source_view_set_modifier (IdeSourceView *self,
- gunichar modifier)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ g_assert (IDE_IS_SOURCE_VIEW (self));
+ g_assert (GTK_IS_GESTURE_CLICK (click));
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
+ self->click_x = x;
+ self->click_y = y;
- priv->modifier = modifier;
+ buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
+ sequence = gtk_gesture_single_get_current_sequence (GTK_GESTURE_SINGLE (click));
+ event = gtk_gesture_get_last_event (GTK_GESTURE (click), sequence);
- if (priv->recording_macro && !priv->in_replay_macro)
- ide_source_view_capture_record_modifier (priv->capture, modifier);
-}
+ if (n_press != 1 || !gdk_event_triggers_context_menu (event))
+ IDE_EXIT;
-static IdeIndenter *
-ide_source_view_get_indenter (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ /* Move the cursor position to where the click occurred so that
+ * the context menu will be useful for the click location.
+ */
+ if (!gtk_text_buffer_get_has_selection (buffer))
+ {
+ gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (self),
+ GTK_TEXT_WINDOW_WIDGET,
+ x, y, &buf_x, &buf_y);
+ gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW (self), &iter, buf_x, buf_y);
+ gtk_text_buffer_select_range (buffer, &iter, &iter);
+ }
- g_assert (IDE_IS_SOURCE_VIEW (self));
+ g_signal_emit (self, signals[POPULATE_MENU], 0);
- if (priv->indenter_adapter != NULL)
- return ide_extension_adapter_get_extension (priv->indenter_adapter);
+ /* Steal this event and manage showing the popup ourselves without
+ * using an event to silence GTK warnings elsewise. Doing this from
+ * the idle callback is really what appears to fix the allocation
+ * issue within GTK.
+ */
+ gtk_gesture_set_sequence_state (GTK_GESTURE (click),
+ sequence,
+ GTK_EVENT_SEQUENCE_CLAIMED);
+ g_idle_add_full (G_PRIORITY_LOW+1000,
+ show_menu_from_idle,
+ g_object_ref (self),
+ g_object_unref);
- return NULL;
+ IDE_EXIT;
}
static void
-ide_source_view_block_handlers (IdeSourceView *self)
+ide_source_view_buffer_request_scroll_to_insert_cb (IdeSourceView *self,
+ IdeBuffer *buffer)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ GtkTextMark *mark;
+ GtkTextIter iter;
+
+ IDE_ENTRY;
g_assert (IDE_IS_SOURCE_VIEW (self));
+ g_assert (IDE_IS_BUFFER (buffer));
+
+ mark = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (buffer));
+ gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (buffer), &iter, mark);
+ gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (self),
+ &iter, 0.25, TRUE, 1.0, 0.5);
- dzl_signal_group_block (priv->buffer_signals);
+ IDE_EXIT;
}
static void
-ide_source_view_unblock_handlers (IdeSourceView *self)
+ide_source_view_buffer_notify_language_cb (IdeSourceView *self,
+ GParamSpec *pspec,
+ IdeBuffer *buffer)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ IDE_ENTRY;
g_assert (IDE_IS_SOURCE_VIEW (self));
+ g_assert (IDE_IS_BUFFER (buffer));
- dzl_signal_group_unblock (priv->buffer_signals);
+ _ide_source_view_addins_set_language (self,
+ gtk_source_buffer_get_language (GTK_SOURCE_BUFFER (buffer)));
+
+ IDE_EXIT;
}
static void
-get_rect_for_iters (GtkTextView *text_view,
- const GtkTextIter *iter1,
- const GtkTextIter *iter2,
- GdkRectangle *rect,
- GtkTextWindowType window_type)
+ide_source_view_connect_buffer (IdeSourceView *self,
+ IdeBuffer *buffer)
{
- GdkRectangle area;
- GdkRectangle tmp;
- GtkTextIter begin;
- GtkTextIter end;
- GtkTextIter iter;
-
- g_assert (GTK_IS_TEXT_VIEW (text_view));
- g_assert (iter1 != NULL);
- g_assert (iter2 != NULL);
- g_assert (rect != NULL);
- g_assert (gtk_text_iter_get_buffer (iter1) == gtk_text_iter_get_buffer (iter2));
- g_assert (gtk_text_view_get_buffer (text_view) == gtk_text_iter_get_buffer (iter1));
-
- begin = *iter1;
- end = *iter2;
-
- if (gtk_text_iter_equal (&begin, &end))
- {
- gtk_text_view_get_iter_location (text_view, &begin, &area);
- goto finish;
- }
-
- gtk_text_iter_order (&begin, &end);
+ GtkSourceLanguage *language;
- if (gtk_text_iter_get_line (&begin) == gtk_text_iter_get_line (&end))
- {
- gtk_text_view_get_iter_location (text_view, &begin, &area);
- gtk_text_view_get_iter_location (text_view, &end, &tmp);
- gdk_rectangle_union (&area, &tmp, &area);
- goto finish;
- }
+ g_assert (IDE_IS_SOURCE_VIEW (self));
+ g_assert (IDE_IS_BUFFER (buffer));
+ g_assert (self->buffer == NULL);
- gtk_text_view_get_iter_location (text_view, &begin, &area);
+ g_set_object (&self->buffer, buffer);
- iter = begin;
+ /* There are cases where we need to force a scroll to insert
+ * from just an IdeBuffer pointer. Respond to that appropriately
+ * (which generally just happens on load).
+ */
+ g_signal_connect_object (buffer,
+ "request-scroll-to-insert",
+ G_CALLBACK (ide_source_view_buffer_request_scroll_to_insert_cb),
+ self,
+ G_CONNECT_SWAPPED);
- do
- {
- /* skip trailing newline */
- if ((gtk_text_iter_starts_line (&iter) && gtk_text_iter_equal (&iter, &end)))
- break;
+ /* Get the current language for the buffer and be notified of
+ * changes in the future so that we can update providers.
+ */
+ g_signal_connect_object (buffer,
+ "notify::language",
+ G_CALLBACK (ide_source_view_buffer_notify_language_cb),
+ self,
+ G_CONNECT_SWAPPED);
- gtk_text_view_get_iter_location (text_view, &iter, &tmp);
- gdk_rectangle_union (&area, &tmp, &area);
+ /* Load addins immediately */
+ language = gtk_source_buffer_get_language (GTK_SOURCE_BUFFER (buffer));
+ _ide_source_view_addins_init (self, language);
+}
- gtk_text_iter_forward_to_line_end (&iter);
- gtk_text_view_get_iter_location (text_view, &iter, &tmp);
- gdk_rectangle_union (&area, &tmp, &area);
+static void
+ide_source_view_disconnect_buffer (IdeSourceView *self)
+{
+ g_assert (IDE_IS_SOURCE_VIEW (self));
- if (!gtk_text_iter_forward_char (&iter))
- break;
- }
- while (gtk_text_iter_compare (&iter, &end) <= 0);
+ if (self->buffer == NULL)
+ return;
-finish:
- gtk_text_view_buffer_to_window_coords (text_view, window_type, area.x, area.y, &area.x, &area.y);
+ _ide_source_view_addins_shutdown (self);
- *rect = area;
+ g_clear_object (&self->buffer);
}
static void
-animate_expand (IdeSourceView *self,
- const GtkTextIter *begin,
- const GtkTextIter *end)
+ide_source_view_notify_buffer_cb (IdeSourceView *self,
+ GParamSpec *pspec,
+ gpointer user_data)
{
- DzlBoxTheatric *theatric;
- GtkAllocation alloc;
- GdkRectangle rect = { 0 };
+ GtkTextBuffer *buffer;
+
+ IDE_ENTRY;
g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (begin != NULL);
- g_assert (end != NULL);
-
- get_rect_for_iters (GTK_TEXT_VIEW (self), begin, end, &rect, GTK_TEXT_WINDOW_WIDGET);
- gtk_widget_get_allocation (GTK_WIDGET (self), &alloc);
- rect.height = MIN (rect.height, alloc.height - rect.y);
-
- theatric = g_object_new (DZL_TYPE_BOX_THEATRIC,
- "alpha", 0.3,
- "background", "#729fcf",
- "height", rect.height,
- "target", self,
- "width", rect.width,
- "x", rect.x,
- "y", rect.y,
- NULL);
-
- dzl_object_animate_full (theatric,
- DZL_ANIMATION_EASE_IN_CUBIC,
- 250,
- gtk_widget_get_frame_clock (GTK_WIDGET (self)),
- g_object_unref,
- theatric,
- "x", rect.x - ANIMATION_X_GROW,
- "width", rect.width + (ANIMATION_X_GROW * 2),
- "y", rect.y - ANIMATION_Y_GROW,
- "height", rect.height + (ANIMATION_Y_GROW * 2),
- "alpha", 0.0,
- NULL);
-}
+ g_assert (user_data == NULL);
-static void
-animate_shrink (IdeSourceView *self,
- const GtkTextIter *begin,
- const GtkTextIter *end)
-{
- DzlBoxTheatric *theatric;
- GtkAllocation alloc;
- GdkRectangle rect = { 0 };
- GdkRectangle char_rect = { 0 };
- GtkTextIter copy_begin;
- GtkTextIter copy_end;
- gboolean is_whole_line;
- gboolean is_single_line;
+ buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
+ if (buffer == GTK_TEXT_BUFFER (self->buffer))
+ IDE_EXIT;
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (begin);
- g_assert (end);
-
- get_rect_for_iters (GTK_TEXT_VIEW (self), begin, begin, &char_rect, GTK_TEXT_WINDOW_WIDGET);
- get_rect_for_iters (GTK_TEXT_VIEW (self), begin, end, &rect, GTK_TEXT_WINDOW_WIDGET);
- gtk_widget_get_allocation (GTK_WIDGET (self), &alloc);
- rect.height = MIN (rect.height, alloc.height - rect.y);
-
- copy_begin = *begin;
- copy_end = *end;
-
- gtk_text_iter_order (©_begin, ©_end);
-
- is_single_line = (gtk_text_iter_get_line (©_begin) == gtk_text_iter_get_line (©_end));
- is_whole_line = ((gtk_text_iter_get_line (©_begin) + 1 ==
- gtk_text_iter_get_line (©_end)) &&
- (gtk_text_iter_starts_line (©_begin) &&
- gtk_text_iter_starts_line (©_end)));
-
- theatric = g_object_new (DZL_TYPE_BOX_THEATRIC,
- "alpha", 0.3,
- "background", "#729fcf",
- "height", rect.height,
- "target", self,
- "width", rect.width,
- "x", rect.x,
- "y", rect.y,
- NULL);
-
- if (is_whole_line)
- dzl_object_animate_full (theatric,
- DZL_ANIMATION_EASE_OUT_QUAD,
- 150,
- gtk_widget_get_frame_clock (GTK_WIDGET (self)),
- g_object_unref,
- theatric,
- "x", rect.x,
- "width", rect.width,
- "y", rect.y,
- "height", 0,
- "alpha", 0.3,
- NULL);
- else if (is_single_line)
- dzl_object_animate_full (theatric,
- DZL_ANIMATION_EASE_OUT_QUAD,
- 150,
- gtk_widget_get_frame_clock (GTK_WIDGET (self)),
- g_object_unref,
- theatric,
- "x", rect.x,
- "width", 0,
- "y", rect.y,
- "height", rect.height,
- "alpha", 0.3,
- NULL);
- else
- dzl_object_animate_full (theatric,
- DZL_ANIMATION_EASE_OUT_QUAD,
- 150,
- gtk_widget_get_frame_clock (GTK_WIDGET (self)),
- g_object_unref,
- theatric,
- "x", rect.x,
- "width", 0,
- "y", rect.y,
- "height", char_rect.height,
- "alpha", 0.3,
- NULL);
+ ide_source_view_disconnect_buffer (self);
+
+ if (IDE_IS_BUFFER (buffer))
+ ide_source_view_connect_buffer (self, IDE_BUFFER (buffer));
+
+ IDE_EXIT;
}
-void
-ide_source_view_scroll_to_insert (IdeSourceView *self)
+static gboolean
+ide_source_view_scroll_to_insert_in_idle_cb (gpointer user_data)
{
+ IdeSourceView *self = user_data;
GtkTextBuffer *buffer;
GtkTextMark *mark;
+ GtkTextIter iter;
IDE_ENTRY;
g_assert (IDE_IS_SOURCE_VIEW (self));
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- _ide_buffer_cancel_cursor_restore (IDE_BUFFER (buffer));
mark = gtk_text_buffer_get_insert (buffer);
- ide_source_view_scroll_mark_onscreen (self, mark, TRUE, 0.5, 1.0);
+ gtk_text_buffer_get_iter_at_mark (buffer, &iter, mark);
- IDE_EXIT;
+ ide_source_view_jump_to_iter (GTK_TEXT_VIEW (self), &iter, .25, TRUE, 1.0, 0.5);
+
+ IDE_RETURN (G_SOURCE_REMOVE);
}
static void
-ide_source_view_invalidate_window (IdeSourceView *self)
+ide_source_view_root (GtkWidget *widget)
{
- GdkWindow *window;
+ IdeSourceView *self = (IdeSourceView *)widget;
+
+ IDE_ENTRY;
g_assert (IDE_IS_SOURCE_VIEW (self));
- if ((window = gtk_text_view_get_window (GTK_TEXT_VIEW (self), GTK_TEXT_WINDOW_WIDGET)))
- {
- gdk_window_invalidate_rect (window, NULL, TRUE);
- gtk_widget_queue_draw (GTK_WIDGET (self));
- }
+ GTK_WIDGET_CLASS (ide_source_view_parent_class)->root (widget);
+
+ g_idle_add_full (G_PRIORITY_LOW,
+ ide_source_view_scroll_to_insert_in_idle_cb,
+ g_object_ref (self),
+ g_object_unref);
+
+ IDE_EXIT;
}
-static gchar *
-text_iter_get_line_prefix (const GtkTextIter *iter)
+static void
+ide_source_view_menu_popup_action (GtkWidget *widget,
+ const char *action_name,
+ GVariant *param)
{
- GtkTextIter begin;
- GString *str;
-
- g_assert (iter);
+ IdeSourceView *self = (IdeSourceView *)widget;
+ GtkTextView *text_view = (GtkTextView *)widget;
+ GtkTextBuffer *buffer;
+ GtkTextIter iter;
+ GdkRectangle iter_location;
+ GdkRectangle visible_rect;
+ gboolean is_visible;
- gtk_text_iter_assign (&begin, iter);
- gtk_text_iter_set_line_offset (&begin, 0);
+ IDE_ENTRY;
- str = g_string_new (NULL);
+ g_assert (IDE_IS_SOURCE_VIEW (self));
+ g_assert (ide_str_equal0 (action_name, "menu.popup"));
+ g_assert (param == NULL);
- if (gtk_text_iter_compare (&begin, iter) != 0)
+ if (self->popup_menu == NULL)
{
- do
- {
- gunichar c;
+ GMenuModel *model;
+
+ model = G_MENU_MODEL (self->joined_menu);
+ self->popup_menu = GTK_POPOVER (gtk_popover_menu_new_from_model (model));
+ gtk_widget_set_parent (GTK_WIDGET (self->popup_menu), widget);
+ gtk_popover_set_position (self->popup_menu, GTK_POS_RIGHT);
+ gtk_popover_set_has_arrow (self->popup_menu, FALSE);
+ gtk_widget_set_halign (GTK_WIDGET (self->popup_menu), GTK_ALIGN_START);
+ }
- c = gtk_text_iter_get_char (&begin);
+ buffer = gtk_text_view_get_buffer (text_view);
+ gtk_text_buffer_get_iter_at_mark (buffer, &iter,
+ gtk_text_buffer_get_insert (buffer));
+ gtk_text_view_get_iter_location (text_view, &iter, &iter_location);
+ gtk_text_view_get_visible_rect (text_view, &visible_rect);
- switch (c)
- {
- case '\t':
- case ' ':
- g_string_append_unichar (str, c);
- break;
- default:
- g_string_append_c (str, ' ');
- break;
- }
- }
- while (gtk_text_iter_forward_char (&begin) &&
- (gtk_text_iter_compare (&begin, iter) < 0));
+ is_visible = (iter_location.x + iter_location.width > visible_rect.x &&
+ iter_location.x < visible_rect.x + visible_rect.width &&
+ iter_location.y + iter_location.height > visible_rect.y &&
+ iter_location.y < visible_rect.y + visible_rect.height);
+
+ if (is_visible)
+ {
+ gtk_text_view_buffer_to_window_coords (text_view,
+ GTK_TEXT_WINDOW_WIDGET,
+ iter_location.x,
+ iter_location.y,
+ &iter_location.x,
+ &iter_location.y);
+
+ gtk_popover_set_pointing_to (self->popup_menu, &iter_location);
}
+ else
+ {
+ gtk_popover_set_pointing_to (self->popup_menu,
+ &(GdkRectangle) { self->click_x, self->click_y, 1, 1 });
+ }
+
+ gtk_popover_popup (self->popup_menu);
- return g_string_free (str, FALSE);
+ IDE_EXIT;
}
static void
-ide_source_view_update_auto_indent_override (IdeSourceView *self)
+ide_source_view_focus_enter_cb (IdeSourceView *self,
+ GtkEventControllerFocus *focus)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkSourceLanguage *language;
- const gchar *lang_id = NULL;
- IdeIndenter *indenter;
+ IDE_ENTRY;
g_assert (IDE_IS_SOURCE_VIEW (self));
+ g_assert (GTK_IS_EVENT_CONTROLLER_FOCUS (focus));
- /* Update the indenter if necessary */
- if (priv->auto_indent &&
- priv->indenter_adapter != NULL &&
- priv->buffer != NULL &&
- NULL != (language = gtk_source_buffer_get_language (GTK_SOURCE_BUFFER (priv->buffer))))
- lang_id = gtk_source_language_get_id (language);
-
- if (priv->indenter_adapter != NULL)
- ide_extension_adapter_set_value (priv->indenter_adapter, lang_id);
-
- /* Fetch our indenter */
- indenter = ide_source_view_get_indenter (self);
+ if (self->highlight_current_line)
+ gtk_source_view_set_highlight_current_line (GTK_SOURCE_VIEW (self), TRUE);
- /*
- * Updates our override of auto-indent from the GtkSourceView underneath us.
- * Since we do our own mimicing of GtkSourceView, we always disable it. Also
- * updates our mode which needs to know if we have an indenter to provide
- * different CSS selectors.
- */
- gtk_source_view_set_auto_indent (GTK_SOURCE_VIEW (self), FALSE);
- if (priv->mode != NULL)
- ide_source_view_mode_set_has_indenter (priv->mode, !!indenter);
+ IDE_EXIT;
}
static void
-ide_source_view_set_file_settings (IdeSourceView *self,
- IdeFileSettings *file_settings)
+ide_source_view_focus_leave_cb (IdeSourceView *self,
+ GtkEventControllerFocus *focus)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ IDE_ENTRY;
g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (!file_settings || IDE_IS_FILE_SETTINGS (file_settings));
+ g_assert (GTK_IS_EVENT_CONTROLLER_FOCUS (focus));
- if (file_settings != ide_source_view_get_file_settings (self))
- {
- dzl_binding_group_set_source (priv->file_setting_bindings, file_settings);
- g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_FILE_SETTINGS]);
- }
+ gtk_source_view_set_highlight_current_line (GTK_SOURCE_VIEW (self), FALSE);
+
+ IDE_EXIT;
}
static void
-ide_source_view__buffer_notify_file_settings_cb (IdeSourceView *self,
- GParamSpec *pspec,
- IdeBuffer *buffer)
+ide_source_view_size_allocate (GtkWidget *widget,
+ int width,
+ int height,
+ int baseline)
{
+ IdeSourceView *self = (IdeSourceView *)widget;
+
g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (IDE_IS_BUFFER (buffer));
+ g_assert (GTK_IS_WIDGET (widget));
+
+ GTK_WIDGET_CLASS (ide_source_view_parent_class)->size_allocate (widget, width, height, baseline);
- ide_source_view_set_file_settings (self, ide_buffer_get_file_settings (buffer));
+ if (self->popup_menu != NULL)
+ gtk_popover_present (self->popup_menu);
}
static void
-ide_source_view__buffer_notify_language_cb (IdeSourceView *self,
- GParamSpec *pspec,
- IdeBuffer *buffer)
+ide_source_view_selection_sort (GtkWidget *widget,
+ const char *action_name,
+ GVariant *param)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- const gchar *lang_id;
+ IdeSourceView *self = (IdeSourceView *)widget;
+ GtkSourceSortFlags sort_flags = GTK_SOURCE_SORT_FLAGS_NONE;
+ GtkTextBuffer *buffer;
+ GtkTextIter begin;
+ GtkTextIter end;
+ gboolean ignore_case;
+ gboolean reverse;
g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (IDE_IS_BUFFER (buffer));
+ g_assert (g_variant_is_of_type (param, G_VARIANT_TYPE ("(bb)")));
+
+ g_variant_get (param, "(bb)", &ignore_case, &reverse);
+
+ buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
+ gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
- lang_id = ide_buffer_get_language_id (buffer);
+ if (gtk_text_iter_equal (&begin, &end))
+ gtk_text_buffer_get_bounds (buffer, &begin, &end);
- /* Update the indenter, which is provided by a plugin. */
- if (priv->indenter_adapter != NULL)
- ide_extension_adapter_set_value (priv->indenter_adapter, lang_id);
- ide_source_view_update_auto_indent_override (self);
+ if (!ignore_case)
+ sort_flags |= GTK_SOURCE_SORT_FLAGS_CASE_SENSITIVE;
- /* Reload hover providers by language */
- _ide_hover_set_language (priv->hover, lang_id);
+ if (reverse)
+ sort_flags |= GTK_SOURCE_SORT_FLAGS_REVERSE_ORDER;
- g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_INDENTER]);
+ gtk_source_buffer_sort_lines (GTK_SOURCE_BUFFER (buffer),
+ &begin,
+ &end,
+ sort_flags,
+ 0);
}
static void
-ide_source_view__buffer_notify_style_scheme_cb (IdeSourceView *self,
- GParamSpec *pspec,
- IdeBuffer *buffer)
+ide_source_view_selection_join (GtkWidget *widget,
+ const char *action_name,
+ GVariant *param)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkSourceStyleScheme *scheme = NULL;
- GtkSourceStyle *snippet_area_style = NULL;
- g_autofree gchar *snippet_background = NULL;
+ IdeSourceView *self = (IdeSourceView *)widget;
+ GtkTextBuffer *buffer;
+ GtkTextMark *mark;
+ GtkTextIter begin;
+ GtkTextIter end;
g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (IDE_IS_BUFFER (buffer));
- scheme = gtk_source_buffer_get_style_scheme (GTK_SOURCE_BUFFER (buffer));
- if (scheme != NULL)
- snippet_area_style = gtk_source_style_scheme_get_style (scheme, "snippet::area");
+ buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- if (snippet_area_style != NULL)
- g_object_get (snippet_area_style, "background", &snippet_background, NULL);
+ gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
+ gtk_text_iter_order (&begin, &end);
- if (snippet_background == NULL ||
- !gdk_rgba_parse (&priv->snippet_area_background_rgba, snippet_background))
- {
- gdk_rgba_parse (&priv->snippet_area_background_rgba, "#204a87");
- priv->snippet_area_background_rgba.alpha = 0.1;
- }
+ /*
+ * We want to leave the cursor inbetween the joined lines, so lets create an
+ * insert mark and delete it later after we reposition the cursor.
+ */
+ mark = gtk_text_buffer_create_mark (buffer, NULL, &end, TRUE);
+
+ /* join lines and restore the insert mark inbetween joined lines. */
+ gtk_text_buffer_begin_user_action (buffer);
+ gtk_source_buffer_join_lines (GTK_SOURCE_BUFFER (buffer), &begin, &end);
+ gtk_text_buffer_get_iter_at_mark (buffer, &end, mark);
+ gtk_text_buffer_select_range (buffer, &end, &end);
+ gtk_text_buffer_end_user_action (buffer);
+
+ /* Remove our temporary mark. */
+ gtk_text_buffer_delete_mark (buffer, mark);
}
static void
-ide_source_view__buffer_request_scroll_to_insert_cb (IdeSourceView *self,
- IdeBuffer *buffer)
+ide_source_view_set_font_scale (IdeSourceView *self,
+ int font_scale)
{
- GtkTextMark *mark;
-
- g_assert (IDE_IS_MAIN_THREAD ());
g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (IDE_IS_BUFFER (buffer));
- mark = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (buffer));
- gtk_text_view_scroll_mark_onscreen (GTK_TEXT_VIEW (self), mark);
+ if (self->font_scale != font_scale)
+ {
+ self->font_scale = font_scale;
+ ide_source_view_update_css (self);
+ g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_FONT_SCALE]);
+ g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_ZOOM_LEVEL]);
+ }
}
static void
-ide_source_view__buffer_changed_cb (IdeSourceView *self,
- IdeBuffer *buffer)
+ide_source_view_zoom_in_action (GtkWidget *widget,
+ const char *action_name,
+ GVariant *param)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (IDE_IS_BUFFER (buffer));
+ IdeSourceView *self = IDE_SOURCE_VIEW (widget);
+ ide_source_view_set_font_scale (self, self->font_scale + 1);
+}
- priv->change_sequence++;
+static void
+ide_source_view_zoom_out_action (GtkWidget *widget,
+ const char *action_name,
+ GVariant *param)
+{
+ IdeSourceView *self = IDE_SOURCE_VIEW (widget);
+ ide_source_view_set_font_scale (self, self->font_scale - 1);
}
static void
-ide_source_view_rebuild_css (IdeSourceView *self)
+ide_source_view_zoom_one_action (GtkWidget *widget,
+ const char *action_name,
+ GVariant *param)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ IdeSourceView *self = IDE_SOURCE_VIEW (widget);
+ ide_source_view_set_font_scale (self, 1);
+}
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- if (!priv->css_provider)
- {
- GtkStyleContext *style_context;
-
- priv->css_provider = gtk_css_provider_new ();
- style_context = gtk_widget_get_style_context (GTK_WIDGET (self));
- gtk_style_context_add_provider (style_context,
- GTK_STYLE_PROVIDER (priv->css_provider),
- GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
- }
-
- if (priv->font_desc)
- {
- g_autofree gchar *str = NULL;
- g_autofree gchar *css = NULL;
- const PangoFontDescription *font_desc = priv->font_desc;
- PangoFontDescription *copy = NULL;
-
- if (priv->font_scale != FONT_SCALE_NORMAL)
- font_desc = copy = ide_source_view_get_scaled_font_desc (self);
-
- str = dzl_pango_font_description_to_css (font_desc);
- css = g_strdup_printf ("textview { %s }", str ?: "");
- gtk_css_provider_load_from_data (priv->css_provider, css, -1, NULL);
-
- if (priv->gutter != NULL)
- ide_gutter_style_changed (priv->gutter);
-
- if (priv->completion != NULL)
- _ide_completion_set_font_description (priv->completion, font_desc);
-
- g_clear_pointer (©, pango_font_description_free);
- }
-}
-
-static void
-ide_source_view_invalidate_range_mark (IdeSourceView *self,
- GtkTextMark *mark_begin,
- GtkTextMark *mark_end)
-{
- GtkTextBuffer *buffer;
- GdkRectangle rect;
- GtkTextIter begin;
- GtkTextIter end;
- GdkWindow *window;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (GTK_IS_TEXT_MARK (mark_begin));
- g_assert (GTK_IS_TEXT_MARK (mark_end));
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- gtk_text_buffer_get_iter_at_mark (buffer, &begin, mark_begin);
- gtk_text_buffer_get_iter_at_mark (buffer, &end, mark_end);
-
- get_rect_for_iters (GTK_TEXT_VIEW (self), &begin, &end, &rect, GTK_TEXT_WINDOW_TEXT);
- window = gtk_text_view_get_window (GTK_TEXT_VIEW (self), GTK_TEXT_WINDOW_TEXT);
- gdk_window_invalidate_rect (window, &rect, FALSE);
-}
-
-static void
-ide_source_view__buffer_insert_text_cb (IdeSourceView *self,
- GtkTextIter *iter,
- gchar *text,
- gint len,
- GtkTextBuffer *buffer)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- IdeSnippet *snippet;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (iter != NULL);
- g_assert (text != NULL);
- g_assert (IDE_IS_BUFFER (buffer));
-
- if (ide_buffer_get_loading (IDE_BUFFER (buffer)))
- return;
-
- gtk_text_buffer_begin_user_action (buffer);
-
- if (NULL != (snippet = g_queue_peek_head (priv->snippets)))
- {
- ide_source_view_block_handlers (self);
- ide_snippet_before_insert_text (snippet, buffer, iter, text, len);
- ide_source_view_unblock_handlers (self);
- }
-}
-
-static void
-ide_source_view__buffer_insert_text_after_cb (IdeSourceView *self,
- GtkTextIter *iter,
- gchar *text,
- gint len,
- GtkTextBuffer *buffer)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- IdeSnippet *snippet;
- GtkTextIter insert;
+static void
+ide_source_view_push_snippet (GtkSourceView *source_view,
+ GtkSourceSnippet *snippet,
+ GtkTextIter *location)
+{
+ IdeSourceView *self = (IdeSourceView *)source_view;
+ GtkSourceSnippetContext *context;
+ GFile *file = NULL;
g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (iter != NULL);
- g_assert (text != NULL);
- g_assert (IDE_IS_BUFFER (buffer));
+ g_assert (GTK_SOURCE_IS_SNIPPET (snippet));
+ g_assert (location != NULL);
- if (ide_buffer_get_loading (IDE_BUFFER (buffer)))
- return;
+ context = gtk_source_snippet_get_context (snippet);
- if (NULL != (snippet = g_queue_peek_head (priv->snippets)))
+ if (self->buffer != NULL)
{
- GtkTextMark *begin;
- GtkTextMark *end;
-
- ide_source_view_block_handlers (self);
- ide_snippet_after_insert_text (snippet, buffer, iter, text, len);
- ide_source_view_unblock_handlers (self);
-
- begin = ide_snippet_get_mark_begin (snippet);
- end = ide_snippet_get_mark_end (snippet);
- ide_source_view_invalidate_range_mark (self, begin, end);
- }
+ if ((file = ide_buffer_get_file (self->buffer)))
+ {
+ g_autoptr(GFile) parent = g_file_get_parent (file);
+ g_autofree gchar *basename = g_file_get_basename (file);
+ IdeContext *ide_context;
- if (priv->in_key_press)
- {
- /*
- * If we are handling the key-press-event, we might have just inserted
- * a character that indicates we should overwrite the next character.
- * However, due to GtkIMContext constraints, we need to allow it to be
- * inserted and then handle it here.
- */
- ide_source_view_maybe_overwrite (self, iter, text, len);
- }
+ gtk_source_snippet_context_set_constant (context, "filename", basename);
+ gtk_source_snippet_context_set_constant (context, "dirname", g_file_peek_path (parent));
+ gtk_source_snippet_context_set_constant (context, "path", g_file_peek_path (file));
- /* Ignore multiple cursors unless we have focus */
- if (gtk_widget_has_focus (GTK_WIDGET (self)))
- {
- gtk_text_buffer_get_iter_at_mark (buffer, &insert, gtk_text_buffer_get_insert(buffer));
+ if ((ide_context = ide_buffer_ref_context (self->buffer)))
+ {
+ g_autoptr(GFile) workdir = ide_context_ref_workdir (ide_context);
+ g_autofree gchar *relative_path = g_file_get_relative_path (workdir, file);
+ g_autofree gchar *relative_dirname = g_file_get_relative_path (workdir, parent);
- if (gtk_text_iter_equal (iter, &insert))
- {
- ide_source_view_block_handlers (self);
- ide_cursor_insert_text (priv->cursor, text, len);
- ide_source_view_unblock_handlers (self);
- gtk_text_buffer_get_iter_at_mark (buffer, iter, gtk_text_buffer_get_insert (buffer));
+ gtk_source_snippet_context_set_constant (context, "relative_path", relative_path);
+ gtk_source_snippet_context_set_constant (context, "relative_dirname", relative_dirname);
+ }
}
}
- gtk_text_buffer_end_user_action (buffer);
+ GTK_SOURCE_VIEW_CLASS (ide_source_view_parent_class)->push_snippet (source_view, snippet, location);
}
static void
-ide_source_view__buffer_delete_range_cb (IdeSourceView *self,
- GtkTextIter *begin,
- GtkTextIter *end,
- GtkTextBuffer *buffer)
+ide_source_view_dispose (GObject *object)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- IdeSnippet *snippet;
+ IdeSourceView *self = (IdeSourceView *)object;
IDE_ENTRY;
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (GTK_IS_TEXT_BUFFER (buffer));
+ ide_source_view_disconnect_buffer (self);
- if (NULL != (snippet = g_queue_peek_head (priv->snippets)))
- {
- GtkTextMark *begin_mark;
- GtkTextMark *end_mark;
+ g_clear_object (&self->joined_menu);
+ g_clear_object (&self->css_provider);
+ g_clear_pointer (&self->font_desc, pango_font_description_free);
+ g_clear_pointer ((GtkWidget **)&self->popup_menu, gtk_widget_unparent);
- ide_source_view_block_handlers (self);
- ide_snippet_before_delete_range (snippet, buffer, begin, end);
- ide_source_view_unblock_handlers (self);
+ g_assert (self->completion_providers == NULL);
+ g_assert (self->hover_providers == NULL);
- begin_mark = ide_snippet_get_mark_begin (snippet);
- end_mark = ide_snippet_get_mark_end (snippet);
- ide_source_view_invalidate_range_mark (self, begin_mark, end_mark);
- }
+ G_OBJECT_CLASS (ide_source_view_parent_class)->dispose (object);
IDE_EXIT;
}
static void
-ide_source_view__buffer_delete_range_after_cb (IdeSourceView *self,
- GtkTextIter *begin,
- GtkTextIter *end,
- GtkTextBuffer *buffer)
+ide_source_view_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- IdeSnippet *snippet;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (GTK_IS_TEXT_BUFFER (buffer));
-
- ide_source_view_block_handlers (self);
-
- if (NULL != (snippet = g_queue_peek_head (priv->snippets)))
- ide_snippet_after_delete_range (snippet, buffer, begin, end);
+ IdeSourceView *self = IDE_SOURCE_VIEW (object);
- ide_source_view_unblock_handlers (self);
+ switch (prop_id)
+ {
+ case PROP_FONT_DESC:
+ g_value_set_boxed (value, ide_source_view_get_font_desc (self));
+ break;
- IDE_EXIT;
-}
+ case PROP_FONT_SCALE:
+ g_value_set_int (value, self->font_scale);
+ break;
-static void
-ide_source_view__buffer_mark_set_cb (IdeSourceView *self,
- GtkTextIter *iter,
- GtkTextMark *mark,
- GtkTextBuffer *buffer)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- IdeSnippet *snippet;
- GtkTextMark *insert;
+ case PROP_HIGHLIGHT_CURRENT_LINE:
+ g_value_set_boolean (value, ide_source_view_get_highlight_current_line (self));
+ break;
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (iter != NULL);
- g_assert (GTK_IS_TEXT_MARK (mark));
- g_assert (GTK_IS_TEXT_BUFFER (buffer));
+ case PROP_LINE_HEIGHT:
+ g_value_set_double (value, self->line_height);
+ break;
- insert = gtk_text_buffer_get_insert (buffer);
+ case PROP_ZOOM_LEVEL:
+ g_value_set_double (value, ide_source_view_get_zoom_level (self));
+ break;
- if (mark == insert)
- {
- ide_source_view_block_handlers (self);
- while (NULL != (snippet = g_queue_peek_head (priv->snippets)) &&
- !ide_snippet_insert_set (snippet, mark))
- ide_source_view_pop_snippet (self);
- ide_source_view_unblock_handlers (self);
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
-
-#ifdef IDE_ENABLE_TRACE
- if (mark == insert || mark == gtk_text_buffer_get_selection_bound (buffer))
- {
- GtkTextIter begin;
- GtkTextIter end;
-
- if (gtk_text_buffer_get_selection_bounds (buffer, &begin, &end))
- {
- gtk_text_iter_order (&begin, &end);
- IDE_TRACE_MSG ("Selection is now %d:%d to %d:%d",
- gtk_text_iter_get_line (&begin),
- gtk_text_iter_get_line_offset (&begin),
- gtk_text_iter_get_line (&end),
- gtk_text_iter_get_line_offset (&end));
- }
- }
-#endif
-}
-
-static void
-ide_source_view__buffer_notify_has_selection_cb (IdeSourceView *self,
- GParamSpec *pspec,
- IdeBuffer *buffer)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- gboolean has_selection;
-
- has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
- ide_source_view_mode_set_has_selection (priv->mode, has_selection);
-
- if (has_selection)
- set_selection_owner (self, G_OBJECT (self));
- else if (get_selection_owner (self) == G_OBJECT (self))
- set_selection_owner (self, NULL);
}
static void
-ide_source_view__buffer_line_flags_changed_cb (IdeSourceView *self,
- IdeBuffer *buffer)
+ide_source_view_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
{
- GtkSourceGutter *gutter;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (IDE_IS_BUFFER (buffer));
-
- gutter = gtk_source_view_get_gutter (GTK_SOURCE_VIEW (self), GTK_TEXT_WINDOW_LEFT);
- gtk_source_gutter_queue_draw (gutter);
+ IdeSourceView *self = IDE_SOURCE_VIEW (object);
- IDE_EXIT;
-}
+ switch (prop_id)
+ {
+ case PROP_FONT_DESC:
+ ide_source_view_set_font_desc (self, g_value_get_boxed (value));
+ break;
-static void
-ide_source_view__buffer_loaded_cb (IdeSourceView *self,
- IdeBuffer *buffer)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextMark *insert;
- GtkTextIter iter;
+ case PROP_FONT_SCALE:
+ self->font_scale = g_value_get_int (value);
+ ide_source_view_update_css (self);
+ g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_ZOOM_LEVEL]);
+ break;
- IDE_ENTRY;
+ case PROP_HIGHLIGHT_CURRENT_LINE:
+ ide_source_view_set_highlight_current_line (self, g_value_get_boolean (value));
+ break;
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (IDE_IS_BUFFER (buffer));
+ case PROP_LINE_HEIGHT:
+ if (self->line_height != g_value_get_double (value))
+ {
+ self->line_height = g_value_get_double (value);
+ ide_source_view_update_css (self);
+ g_object_notify_by_pspec (G_OBJECT (self), pspec);
+ }
+ break;
- if (priv->completion_blocked)
- {
- unblock_interactive (self);
- priv->completion_blocked = FALSE;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
-
- /* Store the line column (visual offset) so movements are correct. */
- insert = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (buffer));
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (buffer), &iter, insert);
- priv->target_line_column = gtk_source_view_get_visual_column (GTK_SOURCE_VIEW (self), &iter);
-
- IDE_EXIT;
}
static void
-ide_source_view_set_cursor_from_name (IdeSourceView *self,
- const gchar *cursor_name)
+ide_source_view_class_init (IdeSourceViewClass *klass)
{
- GdkDisplay *display;
- GdkCursor *cursor;
- GdkWindow *window = gtk_text_view_get_window (GTK_TEXT_VIEW (self),
- GTK_TEXT_WINDOW_TEXT);
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+ GtkSourceViewClass *source_view_class = GTK_SOURCE_VIEW_CLASS (klass);
- if (!window)
- return;
+ object_class->dispose = ide_source_view_dispose;
+ object_class->get_property = ide_source_view_get_property;
+ object_class->set_property = ide_source_view_set_property;
- display = gdk_window_get_display (window);
- cursor = gdk_cursor_new_from_name (display, cursor_name);
+ widget_class->root = ide_source_view_root;
+ widget_class->size_allocate = ide_source_view_size_allocate;
- gdk_window_set_cursor (window, cursor);
-}
+ source_view_class->push_snippet = ide_source_view_push_snippet;
-static void
-ide_source_view_reset_definition_highlight (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ g_object_class_override_property (object_class,
+ PROP_HIGHLIGHT_CURRENT_LINE,
+ "highlight-current-line");
- g_assert (IDE_IS_SOURCE_VIEW (self));
+ properties [PROP_LINE_HEIGHT] =
+ g_param_spec_double ("line-height",
+ "Line height",
+ "The line height of all lines",
+ 0.5, 10.0, 1.2,
+ (G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
- if (priv->definition_src_location)
- g_clear_object (&priv->definition_src_location);
+ properties [PROP_FONT_DESC] =
+ g_param_spec_boxed ("font-desc",
+ "Font Description",
+ "The font to use for text within the editor",
+ PANGO_TYPE_FONT_DESCRIPTION,
+ (G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
+
+ properties [PROP_FONT_SCALE] =
+ g_param_spec_int ("font-scale",
+ "Font Scale",
+ "The font scale",
+ G_MININT, G_MAXINT, 0,
+ (G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
+
+ properties [PROP_ZOOM_LEVEL] =
+ g_param_spec_double ("zoom-level",
+ "Zoom Level",
+ "Zoom Level",
+ -G_MAXDOUBLE, G_MAXDOUBLE, 1.0,
+ (G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_properties (object_class, N_PROPS, properties);
- if (priv->buffer != NULL)
- {
- GtkTextIter begin;
- GtkTextIter end;
+ /**
+ * IdeSourceView::populate-menu:
+ * @self: an #IdeSourceView
+ *
+ * The "populate-menu" signal is emitted before the context meu is shown
+ * to the user. Handlers of this signal should update any menu items they
+ * have which have been connected using ide_source_view_append_menu() or
+ * simmilar.
+ */
+ signals[POPULATE_MENU] =
+ g_signal_new_class_handler ("populate-menu",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ NULL,
+ NULL, NULL,
+ NULL,
+ G_TYPE_NONE, 0);
- gtk_text_buffer_get_bounds (GTK_TEXT_BUFFER (priv->buffer), &begin, &end);
- gtk_text_buffer_remove_tag_by_name (GTK_TEXT_BUFFER (priv->buffer), TAG_DEFINITION, &begin, &end);
- }
+ gtk_widget_class_install_action (widget_class, "menu.popup", NULL, ide_source_view_menu_popup_action);
+ gtk_widget_class_install_action (widget_class, "zoom.in", NULL, ide_source_view_zoom_in_action);
+ gtk_widget_class_install_action (widget_class, "zoom.out", NULL, ide_source_view_zoom_out_action);
+ gtk_widget_class_install_action (widget_class, "zoom.one", NULL, ide_source_view_zoom_one_action);
+ gtk_widget_class_install_action (widget_class, "selection.sort", "(bb)", ide_source_view_selection_sort);
+ gtk_widget_class_install_action (widget_class, "selection.join", NULL, ide_source_view_selection_join);
- ide_source_view_set_cursor_from_name (self, "text");
+ gtk_widget_class_add_binding_action (widget_class, GDK_KEY_plus, GDK_CONTROL_MASK, "zoom.in", NULL);
+ gtk_widget_class_add_binding_action (widget_class, GDK_KEY_minus, GDK_CONTROL_MASK, "zoom.out", NULL);
+ gtk_widget_class_add_binding_action (widget_class, GDK_KEY_0, GDK_CONTROL_MASK, "zoom.one", NULL);
}
static void
-ide_source_view__buffer__notify_can_redo (IdeSourceView *self,
- GParamSpec *pspec,
- IdeBuffer *buffer)
+ide_source_view_init (IdeSourceView *self)
{
- GActionGroup *group;
- gboolean can_redo;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (IDE_IS_BUFFER (buffer));
+ GtkStyleContext *style_context;
+ GtkEventController *click;
+ GtkEventController *focus;
+
+ g_signal_connect (self,
+ "notify::buffer",
+ G_CALLBACK (ide_source_view_notify_buffer_cb),
+ NULL);
+
+ /* Setup our extra menu so that consumers can use
+ * ide_source_view_append_menu() or similar to update menus.
+ */
+ self->joined_menu = ide_joined_menu_new ();
+ gtk_text_view_set_extra_menu (GTK_TEXT_VIEW (self),
+ G_MENU_MODEL (self->joined_menu));
+
+ /* Setup a handler to emit ::populate-menu */
+ click = GTK_EVENT_CONTROLLER (gtk_gesture_click_new ());
+ gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (click), 0);
+ gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (click),
+ GTK_PHASE_CAPTURE);
+ g_signal_connect_swapped (click,
+ "pressed",
+ G_CALLBACK (ide_source_view_click_pressed_cb),
+ self);
+ gtk_widget_add_controller (GTK_WIDGET (self), click);
+
+ /* Setup focus tracking */
+ focus = gtk_event_controller_focus_new ();
+ g_signal_connect_swapped (focus,
+ "enter",
+ G_CALLBACK (ide_source_view_focus_enter_cb),
+ self);
+ g_signal_connect_swapped (focus,
+ "leave",
+ G_CALLBACK (ide_source_view_focus_leave_cb),
+ self);
+ gtk_widget_add_controller (GTK_WIDGET (self), focus);
+
+ /* This is sort of a layer vioaltion, but it's helpful for us to
+ * get the system font name and manage it invisibly.
+ */
+ g_signal_connect_object (g_application_get_default (),
+ "notify::system-font-name",
+ G_CALLBACK (ide_source_view_update_css),
+ self,
+ G_CONNECT_SWAPPED);
- g_object_get (buffer,
- "can-redo", &can_redo,
- NULL);
+ /* Setup the CSS provider for the custom font/scale/etc. */
+ self->css_provider = gtk_css_provider_new ();
+ style_context = gtk_widget_get_style_context (GTK_WIDGET (self));
+ gtk_style_context_add_provider (style_context,
+ GTK_STYLE_PROVIDER (self->css_provider),
+ GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
- group = gtk_widget_get_action_group (GTK_WIDGET (self), "sourceview");
- dzl_widget_action_group_set_action_enabled (DZL_WIDGET_ACTION_GROUP (group), "redo", can_redo);
+ tweak_gutter_spacing (GTK_SOURCE_VIEW (self));
}
-static void
-ide_source_view__buffer__notify_can_undo (IdeSourceView *self,
- GParamSpec *pspec,
- IdeBuffer *buffer)
+void
+ide_source_view_scroll_to_insert (IdeSourceView *self)
{
- GActionGroup *group;
- gboolean can_undo;
+ GtkTextBuffer *buffer;
+ GtkTextView *view;
+ GtkTextMark *mark;
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (IDE_IS_BUFFER (buffer));
+ g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
- g_object_get (buffer,
- "can-undo", &can_undo,
- NULL);
+ view = GTK_TEXT_VIEW (self);
+ buffer = gtk_text_view_get_buffer (view);
+ mark = gtk_text_buffer_get_insert (buffer);
- group = gtk_widget_get_action_group (GTK_WIDGET (self), "sourceview");
- dzl_widget_action_group_set_action_enabled (DZL_WIDGET_ACTION_GROUP (group), "undo", can_undo);
+ /* TODO: use margin to implement "scroll offset" */
+ gtk_text_view_scroll_to_mark (view, mark, .25, FALSE, .0, .0);
}
-static void
-ide_source_view_bind_buffer (IdeSourceView *self,
- IdeBuffer *buffer,
- DzlSignalGroup *group)
+void
+ide_source_view_get_visual_position (IdeSourceView *self,
+ guint *line,
+ guint *line_column)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- g_autoptr(IdeContext) context = NULL;
- GtkTextMark *insert;
- IdeObjectBox *box;
+ GtkTextBuffer *buffer;
GtkTextIter iter;
+ GtkTextMark *mark;
- IDE_ENTRY;
-
- g_assert (IDE_IS_MAIN_THREAD ());
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (IDE_IS_BUFFER (buffer));
- g_assert (DZL_IS_SIGNAL_GROUP (group));
-
- priv->buffer = buffer;
-
- ide_source_view_reset_definition_highlight (self);
-
- ide_buffer_hold (buffer);
-
- if (ide_buffer_get_loading (buffer))
- {
- block_interactive (self);
- priv->completion_blocked = TRUE;
- }
-
- context = ide_buffer_ref_context (buffer);
-
- _ide_hover_set_context (priv->hover, context);
-
- box = ide_object_box_from_object (G_OBJECT (buffer));
-
- priv->indenter_adapter = ide_extension_adapter_new (IDE_OBJECT (box),
- peas_engine_get_default (),
- IDE_TYPE_INDENTER,
- "Indenter-Languages",
- NULL);
-
- priv->cursor = g_object_new (IDE_TYPE_CURSOR,
- "ide-source-view", self,
- NULL);
-
- /* Create scroll mark used by movements and our scrolling helper */
- gtk_text_buffer_get_start_iter (GTK_TEXT_BUFFER (buffer), &iter);
- priv->scroll_mark = gtk_text_buffer_create_mark (GTK_TEXT_BUFFER (buffer), NULL, &iter, TRUE);
-
- /* Marks used for definition highlights */
- priv->definition_highlight_start_mark =
- gtk_text_buffer_create_mark (GTK_TEXT_BUFFER (buffer), NULL, &iter, TRUE);
- priv->definition_highlight_end_mark =
- gtk_text_buffer_create_mark (GTK_TEXT_BUFFER (buffer), NULL, &iter, TRUE);
-
- g_object_ref (priv->definition_highlight_start_mark);
- g_object_ref (priv->definition_highlight_end_mark);
+ g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
- ide_source_view__buffer_notify_language_cb (self, NULL, buffer);
- ide_source_view__buffer_notify_file_settings_cb (self, NULL, buffer);
- ide_source_view__buffer_notify_style_scheme_cb (self, NULL, buffer);
- ide_source_view__buffer__notify_can_redo (self, NULL, buffer);
- ide_source_view__buffer__notify_can_undo (self, NULL, buffer);
- ide_source_view_real_set_mode (self, NULL, IDE_SOURCE_VIEW_MODE_TYPE_PERMANENT);
+ buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
+ mark = gtk_text_buffer_get_insert (buffer);
+ gtk_text_buffer_get_iter_at_mark (buffer, &iter, mark);
- insert = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (buffer));
- ide_source_view_scroll_mark_onscreen (self, insert, TRUE, 0.5, 0.5);
+ if (line)
+ *line = gtk_text_iter_get_line (&iter);
- IDE_EXIT;
+ if (line_column)
+ *line_column = gtk_source_view_get_visual_column (GTK_SOURCE_VIEW (self), &iter);
}
-static void
-ide_source_view_unbind_buffer (IdeSourceView *self,
- DzlSignalGroup *group)
+char *
+ide_source_view_dup_position_label (IdeSourceView *self)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (DZL_IS_SIGNAL_GROUP (group));
-
- if (priv->buffer == NULL)
- IDE_EXIT;
-
- priv->scroll_mark = NULL;
-
- if (priv->completion_blocked)
- {
- unblock_interactive (self);
- priv->completion_blocked = FALSE;
- }
-
- if (priv->cursor != NULL)
- {
- g_object_run_dispose (G_OBJECT (priv->cursor));
- g_clear_object (&priv->cursor);
- }
+ guint line;
+ guint column;
- ide_clear_and_destroy_object (&priv->indenter_adapter);
- g_clear_object (&priv->definition_highlight_start_mark);
- g_clear_object (&priv->definition_highlight_end_mark);
+ g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), NULL);
- ide_buffer_release (priv->buffer);
+ ide_source_view_get_visual_position (self, &line, &column);
- IDE_EXIT;
+ return g_strdup_printf (_("Ln %u, Col %u"), line + 1, column + 1);
}
-static gboolean
-is_opening_char (gunichar ch)
+const PangoFontDescription *
+ide_source_view_get_font_desc (IdeSourceView *self)
{
- switch (ch)
- {
- case '{':
- case '(':
- case '"':
- case '\'':
- case '[':
- return TRUE;
+ g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), NULL);
- default:
- return FALSE;
- }
+ return self->font_desc;
}
-static guint
-count_chars_on_line (IdeSourceView *view,
- gunichar expected_char,
- const GtkTextIter *iter)
+void
+ide_source_view_set_font_desc (IdeSourceView *self,
+ const PangoFontDescription *font_desc)
{
- GtkTextIter cur;
- guint count = 0;
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (view), 0);
- g_return_val_if_fail (iter, 0);
-
- cur = *iter;
-
- gtk_text_iter_set_line_offset (&cur, 0);
-
- while (!gtk_text_iter_ends_line (&cur))
- {
- gunichar ch;
+ g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
- ch = gtk_text_iter_get_char (&cur);
+ if (self->font_desc == font_desc ||
+ (self->font_desc != NULL && font_desc != NULL &&
+ pango_font_description_equal (self->font_desc, font_desc)))
+ return;
- if (ch == '\\')
- {
- gtk_text_iter_forward_chars (&cur, 2);
- continue;
- }
+ g_clear_pointer (&self->font_desc, pango_font_description_free);
- count += (ch == expected_char);
- gtk_text_iter_forward_char (&cur);
- }
+ if (font_desc)
+ self->font_desc = pango_font_description_copy (font_desc);
- return count;
-}
+ self->font_scale = 0;
-static gboolean
-is_xmlish (const gchar *lang_id)
-{
- return (g_strcmp0 (lang_id, "xml") == 0) ||
- (g_strcmp0 (lang_id, "html") == 0);
+ ide_source_view_update_css (self);
+ g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_FONT_DESC]);
+ g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_FONT_SCALE]);
+ g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_ZOOM_LEVEL]);
}
-static void
-ide_source_view_maybe_overwrite (IdeSourceView *self,
- GtkTextIter *iter,
- const gchar *text,
- gint len)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextBuffer *buffer;
- GtkTextIter insert;
- GtkTextIter next;
- gunichar ch;
- gunichar next_ch;
- gunichar match;
- guint count_open;
- guint count_close;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (iter != NULL);
- g_assert (text != NULL);
- g_assert (len > 0);
-
- /*
- * Some auto-indenters will perform triggers on certain key-press that we
- * would hijack by otherwise "doing nothing" during this key-press. So to
- * avoid that, we actually delete the previous value and then allow this
- * key-press event to continue.
- */
-
- if (!priv->overwrite_braces)
- return;
-
- /*
- * WORKAROUND:
- *
- * If we are inside of a snippet, then let's not do anything. It really
- * messes with the position tracking. Once we can better integrate these
- * things, go ahead and remove this.
- */
- if (priv->snippets->length)
- return;
-
- /*
- * Ignore this if it wasn't a single character insertion.
- */
- if (len != 1)
- return;
-
- /*
- * Short circuit if there is already a selection.
- */
- buffer = gtk_text_iter_get_buffer (iter);
- if (gtk_text_buffer_get_has_selection (buffer))
- return;
-
- /*
- * @iter is pointing at the location we just inserted text. Since we
- * know we only inserted one character, lets move past it and compare
- * to see if we want to overwrite.
- */
- gtk_text_buffer_get_iter_at_mark (buffer, &insert, gtk_text_buffer_get_insert (buffer));
- ch = g_utf8_get_char (text);
- next_ch = gtk_text_iter_get_char (&insert);
-
- switch (ch)
- {
- case ')': case ']': case '}': case '"': case '\'': case ';':
- if (ch == next_ch)
- {
- if (ch == '"' || ch == '\'')
- break;
-
- switch (ch)
- {
- case ']': match = '['; break;
- case '}': match = '{'; break;
- case ')': match = '('; break;
- case '>': match = '<'; break;
- default: match = 0; break;
- }
-
- count_open = count_chars_on_line (self, match, iter);
- count_close = count_chars_on_line (self, ch, iter);
- if (count_close != count_open)
- break;
- }
- /* fall through */
- default:
- return;
- }
-
- next = insert;
-
- gtk_text_iter_forward_char (&next);
- gtk_text_buffer_delete (buffer, &insert, &next);
- *iter = insert;
-}
-
-static gboolean
-ide_source_view_maybe_insert_match (IdeSourceView *self,
- GdkEventKey *event)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkSourceBuffer *sbuf;
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- const gchar *lang_id;
- GtkTextIter iter;
- GtkTextIter prev_iter;
- gunichar next_ch = 0;
- gchar ch[2] = { 0 };
-
- /*
- * TODO: I think we should put this into a base class for auto
- * indenters. It would make some things a lot more convenient, like
- * changing which characters we won't add matching characters for.
- */
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (event);
-
- if (priv->cursor != NULL && ide_cursor_is_enabled (priv->cursor))
- return FALSE;
-
- /*
- * If we are disabled, then do nothing.
- */
- if (!priv->insert_matching_brace)
- return FALSE;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- sbuf = GTK_SOURCE_BUFFER (buffer);
-
- insert = gtk_text_buffer_get_insert (buffer);
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
- next_ch = gtk_text_iter_get_char (&iter);
-
- prev_iter = iter;
- gtk_text_iter_backward_chars (&prev_iter, 2);
-
- /*
- * If the source language has marked this region as a string or comment,
- * then do nothing.
- */
- if (gtk_source_buffer_iter_has_context_class (sbuf, &prev_iter, "string") ||
- gtk_source_buffer_iter_has_context_class (sbuf, &prev_iter, "comment"))
- return FALSE;
-
- switch (event->keyval)
- {
- case GDK_KEY_braceleft:
- ch[0] = '}';
- break;
-
- case GDK_KEY_parenleft:
- ch[0] = ')';
- break;
-
- case GDK_KEY_bracketleft:
- ch[0] = ']';
- break;
-
- case GDK_KEY_quotedbl:
- ch[0] = '"';
- break;
-
- case GDK_KEY_apostrophe:
- ch[0] = '\'';
- break;
-
- case GDK_KEY_less:
- if (!(lang_id = ide_buffer_get_language_id (IDE_BUFFER (buffer))) || !is_xmlish (lang_id))
- return FALSE;
- ch[0] = '>';
- break;
-
-#if 0
- /*
- * TODO: We should avoid this when we are in comments, etc. That will
- * require some communication with the syntax engine.
- */
- case GDK_KEY_quoteleft:
- case GDK_KEY_quoteright:
- ch = '\'';
- break;
-#endif
-
- default:
- return FALSE;
- }
-
- /*
- * Insert the match if one of the following is true:
- *
- * - We are at EOF
- * - The next character is whitespace
- * - The next character is punctuation
- * - The next character is not a opening brace.
- * - If the char is ", then there must be an even number already on
- * the current line.
- */
-
- if (!next_ch || g_unichar_isspace (next_ch) || (g_unichar_ispunct (next_ch) && !is_opening_char (next_ch)))
- {
- /*
- * Special case for working with double quotes.
- *
- * Ignore double quote if we just added enough to make there be an
- * even number on this line. However, if it was the first quote on
- * the line, we still need to include a second.
- */
- if (ch[0] == '"' || ch[0] == '\'')
- {
- guint count;
-
- count = count_chars_on_line (self, ch[0], &iter);
- if ((count > 1) && ((count % 2) == 0))
- return FALSE;
- }
-
- gtk_text_buffer_insert_at_cursor (buffer, ch, 1);
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
- gtk_text_iter_backward_char (&iter);
- gtk_text_buffer_select_range (buffer, &iter, &iter);
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-static gboolean
-ide_source_view_maybe_delete_match (IdeSourceView *self,
- GdkEventKey *event)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- GtkTextIter iter;
- GtkTextIter prev;
- gunichar ch;
- gunichar match;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (event);
- g_assert (event->keyval == GDK_KEY_BackSpace);
-
- if (!priv->insert_matching_brace)
- return FALSE;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- insert = gtk_text_buffer_get_insert (buffer);
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
- prev = iter;
- if (!gtk_text_iter_backward_char (&prev))
- return FALSE;
-
- ch = gtk_text_iter_get_char (&prev);
-
- switch (ch)
- {
- case '[': match = ']'; break;
- case '{': match = '}'; break;
- case '(': match = ')'; break;
- case '"': match = '"'; break;
- case '\'': match = '\''; break;
- case '<': match = '>'; break;
- default: match = 0; break;
- }
-
- if (match && (gtk_text_iter_get_char (&iter) == match))
- {
- gtk_text_iter_forward_char (&iter);
- gtk_text_buffer_delete (buffer, &prev, &iter);
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-static void
-ide_source_view_do_indent (IdeSourceView *self,
- GdkEventKey *event,
- IdeIndenter *indenter)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkWidget *widget = (GtkWidget *)self;
- GtkTextView *text_view = (GtkTextView *)self;
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- g_autofree gchar *indent = NULL;
- GtkTextIter begin;
- GtkTextIter end;
- gint cursor_offset = 0;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (priv->auto_indent == TRUE);
- g_assert (event);
- g_assert (!indenter || IDE_IS_INDENTER (indenter));
-
- buffer = gtk_text_view_get_buffer (text_view);
-
- /*
- * Insert into the buffer so the auto-indenter can see it. If
- * GtkSourceView:auto-indent is set, then we will end up with very
- * unpredictable results.
- */
- GTK_WIDGET_CLASS (ide_source_view_parent_class)->key_press_event (widget, event);
-
- /*
- * Set begin and end to the position of the new insertion point.
- */
- insert = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->buffer));
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->buffer), &begin, insert);
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->buffer), &end, insert);
-
- /*
- * Let the formatter potentially set the replacement text. If we don't have a
- * formatter, use our simple formatter which tries to mimic GtkSourceView.
- */
- indent = ide_indenter_format (indenter, text_view, &begin, &end, &cursor_offset, event);
-
- if (indent != NULL)
- {
- /*
- * Insert the indention text.
- */
- gtk_text_buffer_begin_user_action (buffer);
- if (!gtk_text_iter_equal (&begin, &end))
- gtk_text_buffer_delete (buffer, &begin, &end);
- gtk_text_buffer_insert (buffer, &begin, indent, -1);
- gtk_text_buffer_end_user_action (buffer);
-
- /*
- * Make sure we stay in the visible rect.
- */
- ide_source_view_scroll_mark_onscreen (self, insert, FALSE, 0, 0);
-
- /*
- * Place the cursor, as it could be somewhere within our indent text.
- */
- gtk_text_buffer_get_iter_at_mark (buffer, &begin, insert);
- if (cursor_offset > 0)
- gtk_text_iter_forward_chars (&begin, cursor_offset);
- else if (cursor_offset < 0)
- gtk_text_iter_backward_chars (&begin, ABS (cursor_offset));
- gtk_text_buffer_select_range (buffer, &begin, &begin);
- }
-
- IDE_EXIT;
-}
-
-static inline gboolean
-compare_keys (GdkKeymap *keymap,
- GdkEventKey *event,
- GtkBindingEntry *binding_entry,
- guint *new_keyval,
- GdkModifierType *state_consumed)
-{
- gdk_keymap_translate_keyboard_state (keymap,
- event->hardware_keycode, event->state, event->group,
- new_keyval, NULL, NULL, state_consumed);
-
- if (g_ascii_isupper (*new_keyval))
- {
- *new_keyval = gdk_keyval_to_lower (*new_keyval);
- *state_consumed &= ~GDK_SHIFT_MASK;
- }
-
- return (*new_keyval == binding_entry->keyval &&
- (event->state & ~(*state_consumed) & ALL_ACCELS_MASK) == (binding_entry->modifiers &
ALL_ACCELS_MASK));
-}
-
-static gboolean
-is_key_vim_binded (GtkWidget *widget,
- GdkEventKey *event,
- guint *new_keyval,
- GdkModifierType *state_consumed)
-{
- GdkKeymap *keymap;
- GtkBindingSet *binding_set;
- GtkBindingEntry *binding_entry;
- GtkStyleContext *context;
- GtkStateFlags state;
- GPtrArray *binding_set_array;
-
-
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (IDE_SOURCE_VIEW (widget));
-
- context = gtk_widget_get_style_context (GTK_WIDGET (priv->mode));
- keymap = gdk_keymap_get_for_display (gtk_widget_get_display (widget));
- state = gtk_widget_get_state_flags (GTK_WIDGET (priv->mode));
-
- gtk_style_context_get (context, state, "gtk-key-bindings", &binding_set_array, NULL);
- if (binding_set_array)
- {
- for (guint i = 0; i < binding_set_array->len; i++)
- {
- binding_set = g_ptr_array_index (binding_set_array, i);
- if (g_str_has_prefix (binding_set->set_name, "builder-vim"))
- {
- binding_entry = binding_set->entries;
- while (binding_entry)
- {
- if (compare_keys (keymap, event, binding_entry, new_keyval, state_consumed))
- {
- g_ptr_array_unref (binding_set_array);
- return TRUE;
- }
-
- binding_entry = binding_entry->set_next;
- }
- }
- }
-
- g_ptr_array_unref (binding_set_array);
- }
-
- return FALSE;
-}
-
-static void
-command_string_append_to (GString *command_str,
- guint keyval,
- GdkModifierType state)
-{
- if (state & GDK_CONTROL_MASK)
- g_string_append (command_str, "<ctrl>");
-
- if (state & GDK_SHIFT_MASK)
- g_string_append (command_str, "<shift>");
-
- if (state & GDK_MOD1_MASK)
- g_string_append (command_str, "<alt>");
-
- if ((keyval >= '!' && keyval <= '~' ) && keyval != GDK_KEY_bracketleft && keyval != GDK_KEY_bracketright)
- g_string_append_c (command_str, keyval);
- else if (keyval >= GDK_KEY_KP_0 && keyval <= GDK_KEY_KP_9)
- g_string_append_c (command_str, keyval - GDK_KEY_KP_0 + '0');
- else
- {
- g_string_append_c (command_str, '[');
- g_string_append (command_str, gdk_keyval_name (keyval));
- g_string_append_c (command_str, ']');
- }
-}
-
-static gboolean
-ide_source_view_do_mode (IdeSourceView *self,
- GdkEventKey *event)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- g_autofree gchar *suggested_default = NULL;
- guint new_keyval;
- GdkModifierType state;
- GdkModifierType state_consumed;
- gboolean ret = FALSE;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->mode)
- {
- IdeSourceViewMode *mode;
- gboolean handled;
- gboolean remove = FALSE;
-
-#ifdef IDE_ENABLE_TRACE
- {
- gunichar ch = 0;
- gchar *name = NULL;
-
- g_object_get (priv->mode, "name", &name, NULL);
- if (event->string)
- ch = g_utf8_get_char (event->string);
- IDE_TRACE_MSG ("dispatching to mode \"%s\": (%s)",
- name, g_unichar_isprint (ch) ? event->string : "");
- g_free (name);
- }
-#endif
-
- /* hold a reference incase binding changes mode */
- mode = g_object_ref (priv->mode);
-
- if (is_key_vim_binded (GTK_WIDGET (self), event, &new_keyval, &state_consumed))
- {
- state = event->state & ~(state_consumed);
- command_string_append_to (priv->command_str, new_keyval, state);
- }
-
- /* lookup what this mode thinks our next default should be */
- suggested_default = g_strdup (ide_source_view_mode_get_default_mode (priv->mode));
-
- handled = _ide_source_view_mode_do_event (priv->mode, event, &remove);
-
- if (remove)
- {
- /* only remove mode if it is still active */
- if (priv->mode == mode)
- g_clear_object (&priv->mode);
- }
-
- g_object_unref (mode);
-
- if (handled)
- ret = TRUE;
- }
-
- if (priv->mode == NULL)
- ide_source_view_real_set_mode (self, suggested_default, IDE_SOURCE_VIEW_MODE_TYPE_PERMANENT);
-
- g_assert (priv->mode != NULL);
-
- if (ide_source_view_mode_get_mode_type (priv->mode) == IDE_SOURCE_VIEW_MODE_TYPE_PERMANENT)
- g_string_erase (priv->command_str, 0, -1);
-
- if (ide_source_view_mode_get_keep_mark_on_char (priv->mode))
- {
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- GtkTextMark *selection;
- GtkTextIter insert_iter;
- GtkTextIter selection_iter;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- insert = gtk_text_buffer_get_insert (buffer);
- selection = gtk_text_buffer_get_selection_bound (buffer);
-
- gtk_text_buffer_get_iter_at_mark (buffer, &insert_iter, insert);
- gtk_text_buffer_get_iter_at_mark (buffer, &selection_iter, selection);
-
- if (gtk_text_iter_ends_line (&insert_iter) && !gtk_text_iter_starts_line (&insert_iter))
- {
- gtk_text_iter_backward_char (&insert_iter);
- if (gtk_text_buffer_get_has_selection (buffer))
- gtk_text_buffer_select_range (buffer, &insert_iter, &selection_iter);
- else
- gtk_text_buffer_select_range (buffer, &insert_iter, &insert_iter);
- }
- }
-
- gtk_text_view_reset_cursor_blink (GTK_TEXT_VIEW (self));
-
- return ret;
-}
-
-static gboolean
-is_modifier_key (GdkEventKey *event)
-{
- static const guint modifier_keyvals[] = {
- GDK_KEY_Shift_L, GDK_KEY_Shift_R, GDK_KEY_Shift_Lock,
- GDK_KEY_Caps_Lock, GDK_KEY_ISO_Lock, GDK_KEY_Control_L,
- GDK_KEY_Control_R, GDK_KEY_Meta_L, GDK_KEY_Meta_R,
- GDK_KEY_Alt_L, GDK_KEY_Alt_R, GDK_KEY_Super_L, GDK_KEY_Super_R,
- GDK_KEY_Hyper_L, GDK_KEY_Hyper_R, GDK_KEY_ISO_Level3_Shift,
- GDK_KEY_ISO_Next_Group, GDK_KEY_ISO_Prev_Group,
- GDK_KEY_ISO_First_Group, GDK_KEY_ISO_Last_Group,
- GDK_KEY_Mode_switch, GDK_KEY_Num_Lock, GDK_KEY_Multi_key,
- GDK_KEY_Scroll_Lock,
- 0
- };
- const guint *ac_val;
-
- ac_val = modifier_keyvals;
- while (*ac_val)
- {
- if (event->keyval == *ac_val++)
- return TRUE;
- }
-
- return FALSE;
-}
-
-static gboolean
-ide_source_view_key_press_event (GtkWidget *widget,
- GdkEventKey *event)
-{
- IdeSourceView *self = (IdeSourceView *)widget;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- IdeSnippet *snippet;
- gboolean ret = FALSE;
- guint change_sequence;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- insert = gtk_text_buffer_get_insert (buffer);
-
- /*
- * If we are waiting for input for a modifier key, dispatch it now.
- */
- if (priv->waiting_for_capture)
- {
- if (!is_modifier_key (event))
- {
- guint new_keyval;
- GdkModifierType state_consumed;
- GdkKeymap *keymap = gdk_keymap_get_for_display (gtk_widget_get_display (widget));
-
- _ide_source_view_set_modifier (self, gdk_keyval_to_unicode (event->keyval));
- gdk_keymap_translate_keyboard_state (keymap,
- event->hardware_keycode, event->state, event->group,
- &new_keyval, NULL, NULL, &state_consumed);
-
- command_string_append_to (priv->command_str, new_keyval, event->state & ~(state_consumed));
- }
-
- return TRUE;
- }
-
- /*
- * If we got Control alone, with no key, and the completion window is
- * visible, then request that it make itself less visible.
- */
- if (event->keyval == GDK_KEY_Control_L &&
- event->state == 0 &&
- ide_completion_is_visible (priv->completion))
- {
- priv->did_ctrl_opacity = TRUE;
- return GDK_EVENT_STOP;
- }
-
- priv->did_ctrl_opacity = FALSE;
-
- /*
- * Are we currently recording a macro? If so lets stash the event for later.
- */
- if (priv->recording_macro)
- ide_source_view_capture_record_event (priv->capture, (GdkEvent *)event,
- priv->count, priv->modifier);
-
- /*
- * Check our current change sequence. If the buffer has changed during the
- * key-press handler, we'll refocus our selves at the insert caret.
- */
- change_sequence = priv->change_sequence;
-
- priv->in_key_press++;
-
- /*
- * If we are in a non-default mode, dispatch the event to the mode. This allows custom
- * keybindings like Emacs and Vim to be implemented using gtk-bindings CSS.
- */
- if (ide_source_view_do_mode (self, event))
- {
- ret = TRUE;
- goto cleanup;
- }
-
- /*
- * Handle movement through the tab stops of the current snippet if needed.
- */
- if (NULL != (snippet = g_queue_peek_head (priv->snippets)))
- {
- switch ((gint) event->keyval)
- {
- case GDK_KEY_Escape:
- ide_source_view_block_handlers (self);
- ide_source_view_pop_snippet (self);
- ide_source_view_scroll_to_insert (self);
- ide_source_view_unblock_handlers (self);
- ret = TRUE;
- goto cleanup;
-
- case GDK_KEY_KP_Tab:
- case GDK_KEY_Tab:
- if ((event->state & GDK_SHIFT_MASK) == 0)
- {
- ide_source_view_block_handlers (self);
- if (!ide_snippet_move_next (snippet))
- ide_source_view_pop_snippet (self);
- ide_completion_cancel (priv->completion);
- /* TODO: ask snippet if we should auto-display completion options? */
- ide_source_view_scroll_to_insert (self);
- ide_source_view_unblock_handlers (self);
- ret = TRUE;
- goto cleanup;
- }
- /* Fallthrough */
- case GDK_KEY_ISO_Left_Tab:
- ide_source_view_block_handlers (self);
- ide_snippet_move_previous (snippet);
- ide_source_view_scroll_to_insert (self);
- ide_source_view_unblock_handlers (self);
- ret = TRUE;
- goto cleanup;
-
- default:
- break;
- }
- }
-
- /*
- * If we are backspacing, and the next character is the matching brace,
- * then we might want to delete it too.
- */
- if ((event->keyval == GDK_KEY_BackSpace) && !gtk_text_buffer_get_has_selection (buffer))
- {
- if (ide_source_view_maybe_delete_match (self, event))
- {
- ret = TRUE;
- goto cleanup;
- }
- }
-
- /*
- * If we have an auto-indenter and the event is for a trigger key, then we
- * chain up to the parent class to insert the character, and then let the
- * auto-indenter fix things up.
- */
- if (priv->buffer != NULL &&
- priv->auto_indent &&
- (priv->cursor == NULL || !ide_cursor_is_enabled (priv->cursor)))
- {
- IdeIndenter *indenter = ide_source_view_get_indenter (self);
-
- /*
- * Indenter may be NULL and that is okay, the IdeIdenter API
- * knows how to deal with that situation by emulating GtkSourceView
- * indentation style.
- */
-
- if (ide_indenter_is_trigger (indenter, event))
- {
- ide_source_view_do_indent (self, event, indenter);
- ret = TRUE;
- goto cleanup;
- }
- }
-
- /*
- * If repeat-with-count is set, we need to repeat the insertion multiple times.
- */
- if (priv->count &&
- priv->mode &&
- ide_source_view_mode_get_repeat_insert_with_count (priv->mode))
- {
- for (gint i = MAX (1, priv->count); i > 0; i--)
- ret = GTK_WIDGET_CLASS (ide_source_view_parent_class)->key_press_event (widget, event);
- priv->count = 0;
- }
- else
- {
- ret = GTK_WIDGET_CLASS (ide_source_view_parent_class)->key_press_event (widget, event);
- }
-
- /*
- * If we just inserted ({["', we might want to insert a matching close.
- */
- if (ret)
- ide_source_view_maybe_insert_match (self, event);
-
- /*
- * Only scroll to the insert mark if we made a change.
- */
- if (priv->change_sequence != change_sequence)
- ide_source_view_scroll_mark_onscreen (self, insert, FALSE, 0, 0);
-
-cleanup:
- priv->in_key_press--;
-
- return ret;
-}
-
-static gboolean
-ide_source_view_key_release_event (GtkWidget *widget,
- GdkEventKey *event)
-{
- IdeSourceView *self = (IdeSourceView *) widget;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- gboolean ret;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- ret = GTK_WIDGET_CLASS (ide_source_view_parent_class)->key_release_event (widget, event);
-
- if (priv->did_ctrl_opacity)
- {
- IdeCompletionDisplay *display = ide_completion_get_display (priv->completion);
-
- if (event->keyval == GDK_KEY_Control_L &&
- event->state == GDK_CONTROL_MASK &&
- ide_completion_is_visible (priv->completion))
- {
- if (gtk_widget_get_opacity (GTK_WIDGET (display)) == 1.0)
- dzl_object_animate (display, DZL_ANIMATION_LINEAR, 250, NULL, "opacity", 0.1, NULL);
- else
- dzl_object_animate (display, DZL_ANIMATION_LINEAR, 250, NULL, "opacity", 1.0, NULL);
- }
-
- priv->did_ctrl_opacity = FALSE;
- }
-
- if (priv->definition_src_location)
- ide_source_view_reset_definition_highlight (self);
-
- return ret;
-}
-
-static gboolean
-ide_source_view_process_press_on_definition (IdeSourceView *self,
- GdkEventButton *event)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextView *text_view = (GtkTextView *)self;
- GtkTextIter iter;
- GtkTextWindowType window_type;
- gint buffer_x;
- gint buffer_y;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (event != NULL);
-
- window_type = gtk_text_view_get_window_type (text_view, event->window);
- gtk_text_view_window_to_buffer_coords (text_view,
- window_type,
- event->x,
- event->y,
- &buffer_x,
- &buffer_y);
- gtk_text_view_get_iter_at_location (text_view,
- &iter,
- buffer_x,
- buffer_y);
-
- if (priv->definition_src_location != NULL)
- {
- GtkTextIter definition_highlight_start;
- GtkTextIter definition_highlight_end;
-
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->buffer),
- &definition_highlight_start,
- priv->definition_highlight_start_mark);
-
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->buffer),
- &definition_highlight_end,
- priv->definition_highlight_end_mark);
-
- if (gtk_text_iter_in_range (&iter, &definition_highlight_start, &definition_highlight_end))
- {
- g_autoptr(IdeLocation) src_location = NULL;
-
- src_location = g_object_ref (priv->definition_src_location);
- ide_source_view_reset_definition_highlight (self);
- g_signal_emit (self, signals [FOCUS_LOCATION], 0, src_location);
- }
-
- ide_source_view_reset_definition_highlight (self);
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-static gboolean
-ide_source_view_real_button_press_event (GtkWidget *widget,
- GdkEventButton *event)
-{
- IdeSourceView *self = (IdeSourceView *)widget;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextView *text_view = (GtkTextView *)widget;
- gboolean ret;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (GTK_IS_TEXT_VIEW (text_view));
-
- if (ide_source_view_process_press_on_definition (self, event))
- return TRUE;
-
- if (event->button == GDK_BUTTON_PRIMARY)
- {
- if (event->state & GDK_CONTROL_MASK)
- {
- if (!ide_cursor_is_enabled (priv->cursor))
- ide_cursor_add_cursor (priv->cursor, IDE_CURSOR_SELECT);
- }
- else if (ide_cursor_is_enabled (priv->cursor))
- {
- ide_cursor_remove_cursors (priv->cursor);
- }
- }
-
- ret = GTK_WIDGET_CLASS (ide_source_view_parent_class)->button_press_event (widget, event);
-
- /*
- * Keep mark on the last character if the sourceviewmode dictates such.
- */
- if (gtk_widget_has_focus (widget) &&
- priv->mode &&
- ide_source_view_mode_get_keep_mark_on_char (priv->mode))
- {
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- GtkTextMark *selection;
- GtkTextIter iter;
- GtkTextIter iter2;
-
- buffer = gtk_text_view_get_buffer (text_view);
- insert = gtk_text_buffer_get_insert (buffer);
- selection = gtk_text_buffer_get_selection_bound (buffer);
-
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
- gtk_text_buffer_get_iter_at_mark (buffer, &iter2, selection);
-
- if (gtk_text_iter_ends_line (&iter) && !gtk_text_iter_starts_line (&iter))
- {
- GtkTextIter prev = iter;
-
- gtk_text_iter_backward_char (&prev);
- if (gtk_text_iter_equal (&iter, &iter2))
- gtk_text_buffer_select_range (buffer, &prev, &prev);
- }
- }
-
- /*
- * Update our target column so movements don't cause us to revert
- * to the previous column.
- */
- ide_source_view_save_column (self);
-
- return ret;
-}
-
-static gboolean
-ide_source_view_real_button_release_event (GtkWidget *widget,
- GdkEventButton *event)
-{
- IdeSourceView *self = (IdeSourceView *)widget;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- gboolean ret;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- ret = GTK_WIDGET_CLASS (ide_source_view_parent_class)->button_release_event (widget, event);
-
- if ((event->button == GDK_BUTTON_PRIMARY) && (event->state & GDK_CONTROL_MASK))
- ide_cursor_add_cursor (priv->cursor, IDE_CURSOR_SELECT);
-
- return ret;
-}
-
-static gboolean
-ide_source_get_word_from_iter (const GtkTextIter *iter,
- GtkTextIter *word_start,
- GtkTextIter *word_end)
-{
- /* Just using forward/backward to word start/end is not enough
- * because _ break words when using those functions while they
- * are commonly used in the same word in code */
- *word_start = *iter;
- *word_end = *iter;
-
- do
- {
- const gunichar c = gtk_text_iter_get_char (word_end);
- if (!(g_unichar_isalnum (c) || c == '_'))
- break;
- }
- while (gtk_text_iter_forward_char (word_end));
-
- if (gtk_text_iter_equal (word_start, word_end))
- {
- /* Iter is not inside a word */
- return FALSE;
- }
-
- while (gtk_text_iter_backward_char (word_start))
- {
- const gunichar c = gtk_text_iter_get_char (word_start);
- if (!(g_unichar_isalnum (c) || c == '_'))
- {
- gtk_text_iter_forward_char (word_start);
- break;
- }
- }
-
- return (!gtk_text_iter_equal (word_start, word_end));
-}
-
-static void
-ide_source_view_get_definition_on_mouse_over_cb (GObject *object,
- GAsyncResult *result,
- gpointer user_data)
-{
- g_autoptr(DefinitionHighlightData) data = user_data;
- IdeSourceViewPrivate *priv;
- IdeBuffer *buffer = (IdeBuffer *)object;
- g_autoptr(IdeSymbol) symbol = NULL;
- g_autoptr(GError) error = NULL;
- IdeLocation *srcloc;
- IdeSymbolKind kind;
-
- IDE_ENTRY;
-
- g_assert (data != NULL);
- g_assert (IDE_IS_BUFFER (buffer));
- g_assert (IDE_IS_SOURCE_VIEW (data->self));
-
- priv = ide_source_view_get_instance_private (data->self);
-
- priv->waiting_for_symbol = FALSE;
-
- symbol = ide_buffer_get_symbol_at_location_finish (buffer, result, &error);
-
- if (symbol == NULL)
- {
- if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED))
- g_warning ("%s", error->message);
- IDE_EXIT;
- }
-
- /* Short circuit if the async operation completed after we closed */
- if (priv->buffer == NULL)
- IDE_EXIT;
-
- kind = ide_symbol_get_kind (symbol);
-
- srcloc = ide_symbol_get_location (symbol);
-
- if (srcloc == NULL)
- srcloc = ide_symbol_get_header_location (symbol);
-
- if (srcloc != NULL)
- {
- GtkTextIter word_start;
- GtkTextIter word_end;
-
- if (priv->definition_src_location != NULL && priv->definition_src_location != srcloc)
- g_clear_object (&priv->definition_src_location);
-
- if (priv->definition_src_location == NULL)
- priv->definition_src_location = g_object_ref (srcloc);
-
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (buffer),
- &word_start, data->word_start_mark);
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (buffer),
- &word_end, data->word_end_mark);
-
- if (kind == IDE_SYMBOL_KIND_HEADER)
- {
- GtkTextIter line_start = word_start;
- GtkTextIter line_end = word_end;
- g_autofree gchar *line_text = NULL;
- g_autoptr (GMatchInfo) matchInfo = NULL;
-
- gtk_text_iter_set_line_offset (&line_start, 0);
- gtk_text_iter_forward_to_line_end (&line_end);
-
- line_text = gtk_text_iter_get_visible_text (&line_start,&line_end);
-
- g_regex_match (priv->include_regex, line_text, 0, &matchInfo);
-
- if (g_match_info_matches (matchInfo))
- {
- gint start_pos;
- gint end_pos;
- g_match_info_fetch_pos (matchInfo,
- 0,
- &start_pos,
- &end_pos);
- word_start = line_start;
- word_end = line_start;
-
- gtk_text_iter_set_line_index (&word_start, start_pos);
- gtk_text_iter_set_line_index (&word_end, end_pos);
- }
- }
-
- gtk_text_buffer_apply_tag_by_name (GTK_TEXT_BUFFER (priv->buffer),
- TAG_DEFINITION, &word_start, &word_end);
-
- if (priv->definition_highlight_start_mark != NULL)
- gtk_text_buffer_move_mark (GTK_TEXT_BUFFER (priv->buffer),
- priv->definition_highlight_start_mark,
- &word_start);
-
- if (priv->definition_highlight_end_mark != NULL)
- gtk_text_buffer_move_mark (GTK_TEXT_BUFFER (priv->buffer),
- priv->definition_highlight_end_mark,
- &word_end);
-
- ide_source_view_set_cursor_from_name (data->self, "pointer");
- }
- else
- ide_source_view_reset_definition_highlight (data->self);
-
- IDE_EXIT;
-}
-
-static gboolean
-ide_source_view_real_motion_notify_event (GtkWidget *widget,
- GdkEventMotion *event)
-{
- IdeSourceView *self = (IdeSourceView *)widget;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextIter iter;
- GtkTextIter start_iter;
- GtkTextIter line_start_iter;
- GtkTextIter end_iter;
- gunichar ch;
- gint buffer_x;
- gint buffer_y;
- GtkTextWindowType window_type;
- DefinitionHighlightData *data;
- gboolean word_found = FALSE;
- gboolean ret;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- ret = GTK_WIDGET_CLASS (ide_source_view_parent_class)->motion_notify_event (widget, event);
-
- if ((event->state & ALL_ACCELS_MASK) != DEFINITION_HIGHLIGHT_MODIFIER)
- {
- if (priv->definition_src_location)
- ide_source_view_reset_definition_highlight (self);
-
- return ret;
- }
-
- window_type = gtk_text_view_get_window_type (GTK_TEXT_VIEW (self), event->window);
- gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (self),
- window_type,
- event->x,
- event->y,
- &buffer_x,
- &buffer_y);
- gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW (self),
- &iter,
- buffer_x,
- buffer_y);
-
- /* Workaround about a Clang bug where <> includes are not correctly reported */
- line_start_iter = iter;
- gtk_text_iter_set_line_offset (&line_start_iter, 0);
-
- if (gtk_text_iter_ends_line (&line_start_iter))
- goto cleanup;
-
- while ((ch = gtk_text_iter_get_char (&line_start_iter)) &&
- g_unichar_isspace (ch) &&
- gtk_text_iter_forward_char (&line_start_iter))
- ;
-
- if (ch == '#')
- {
- g_autofree gchar *str = NULL;
- GtkTextIter sharp_iter = line_start_iter;
- GtkTextIter line_end_iter = iter;
-
- gtk_text_iter_forward_char (&line_start_iter);
- gtk_text_iter_forward_to_line_end (&line_end_iter);
- str = gtk_text_buffer_get_text (GTK_TEXT_BUFFER (priv->buffer), &line_start_iter, &line_end_iter,
FALSE);
- g_strchug (str);
- if (g_str_has_prefix (str, "include"))
- {
- iter = start_iter = sharp_iter;
- end_iter = line_end_iter;
- word_found = TRUE;
- }
- }
-
- if (!word_found && !ide_source_get_word_from_iter (&iter, &start_iter, &end_iter))
- goto cleanup;
-
- if (priv->definition_src_location)
- {
- GtkTextIter definition_highlight_start;
- GtkTextIter definition_highlight_end;
-
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->buffer),
- &definition_highlight_start,
- priv->definition_highlight_start_mark);
-
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->buffer),
- &definition_highlight_end,
- priv->definition_highlight_end_mark);
-
- if (gtk_text_iter_equal (&definition_highlight_start, &start_iter) &&
- gtk_text_iter_equal (&definition_highlight_end, &end_iter))
- return ret;
-
- ide_source_view_reset_definition_highlight (self);
- }
-
- /* Skip work if we're already active */
- if (priv->waiting_for_symbol)
- return ret;
-
- priv->waiting_for_symbol = TRUE;
-
- data = g_slice_new0 (DefinitionHighlightData);
- data->self = self;
- data->word_start_mark = gtk_text_buffer_create_mark (GTK_TEXT_BUFFER (priv->buffer),
- NULL, &start_iter, TRUE);
- data->word_end_mark = gtk_text_buffer_create_mark (GTK_TEXT_BUFFER (priv->buffer),
- NULL, &end_iter, TRUE);
-
- g_object_ref (data->self);
- g_object_ref (data->word_start_mark);
- g_object_ref (data->word_end_mark);
-
- ide_buffer_get_symbol_at_location_async (priv->buffer,
- &iter,
- NULL,
- ide_source_view_get_definition_on_mouse_over_cb,
- data);
-
- return ret;
-
-cleanup:
- ide_source_view_reset_definition_highlight (self);
- return ret;
-}
-
-static void
-ide_source_view_real_add_cursor (IdeSourceView *self,
- IdeCursorType type)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- ide_cursor_add_cursor (priv->cursor, type);
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_real_remove_cursors (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- ide_cursor_remove_cursors (priv->cursor);
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_real_style_updated (GtkWidget *widget)
-{
- IdeSourceView *self = (IdeSourceView *)widget;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- PangoContext *context;
- PangoLayout *layout;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- GTK_WIDGET_CLASS (ide_source_view_parent_class)->style_updated (widget);
-
- context = gtk_widget_get_pango_context (widget);
- layout = pango_layout_new (context);
- pango_layout_set_text (layout, "X", 1);
- pango_layout_get_pixel_size (layout, &priv->cached_char_width, &priv->cached_char_height);
- g_object_unref (layout);
-}
-
-static void
-ide_source_view_real_append_to_count (IdeSourceView *self,
- gint digit)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- g_return_if_fail (digit >= 0);
- g_return_if_fail (digit <= 9);
-
- priv->count = (priv->count * 10) + digit;
-}
-
-static void
-ide_source_view_real_capture_modifier (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- priv->waiting_for_capture = TRUE;
- while ((priv->modifier == 0) && gtk_widget_has_focus (GTK_WIDGET (self)))
- gtk_main_iteration ();
- priv->waiting_for_capture = FALSE;
-}
-
-static void
-ide_source_view_real_change_case (IdeSourceView *self,
- GtkSourceChangeCaseType type)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextBuffer *buffer;
- GtkTextIter begin;
- GtkTextIter end;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- ide_cursor_remove_cursors (priv->cursor);
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
-
- if (GTK_SOURCE_IS_BUFFER (buffer))
- gtk_source_buffer_change_case (GTK_SOURCE_BUFFER (buffer), type, &begin, &end);
-}
-
-static void
-ide_source_view_real_clear_count (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- priv->count = 0;
-}
-
-static void
-ide_source_view_real_clear_modifier (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- priv->modifier = 0;
-}
-
-static void
-ide_source_view_real_clear_selection (IdeSourceView *self)
-{
- GtkTextView *text_view = (GtkTextView *)self;
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- GtkTextIter iter;
-
- g_assert (GTK_IS_TEXT_VIEW (text_view));
-
- buffer = gtk_text_view_get_buffer (text_view);
- insert = gtk_text_buffer_get_insert (buffer);
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
- gtk_text_buffer_select_range (buffer, &iter, &iter);
- ide_source_view_scroll_mark_onscreen (self, insert, FALSE, 0, 0);
-}
-
-static void
-ide_source_view_real_cycle_completion (IdeSourceView *self,
- GtkDirectionType direction)
-{
- IdeCompletion *completion;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- completion = ide_source_view_get_completion (self);
-
- if (!ide_completion_is_visible (completion))
- {
- ide_completion_show (completion);
- return;
- }
-
- switch (direction)
- {
- case GTK_DIR_TAB_FORWARD:
- case GTK_DIR_DOWN:
- ide_completion_move_cursor (completion, GTK_MOVEMENT_DISPLAY_LINES, 1);
- break;
-
- case GTK_DIR_TAB_BACKWARD:
- case GTK_DIR_UP:
- ide_completion_move_cursor (completion, GTK_MOVEMENT_DISPLAY_LINES, -1);
- break;
-
- case GTK_DIR_LEFT:
- case GTK_DIR_RIGHT:
- default:
- break;
- }
-}
-
-static void
-ide_source_view_real_delete_selection (IdeSourceView *self)
-{
- GtkTextView *text_view = (GtkTextView *)self;
- GtkTextBuffer *buffer;
- GtkTextIter begin;
- GtkTextIter end;
- gboolean editable;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (GTK_IS_TEXT_VIEW (text_view));
-
- buffer = gtk_text_view_get_buffer (text_view);
- editable = gtk_text_view_get_editable (text_view);
-
- if (!editable)
- return;
-
- gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
-
- gtk_text_iter_order (&begin, &end);
-
- if (gtk_text_iter_is_end (&end) && gtk_text_iter_starts_line (&begin))
- {
- gtk_text_buffer_begin_user_action (buffer);
- gtk_text_iter_backward_char (&begin);
- gtk_text_buffer_delete (buffer, &begin, &end);
- gtk_text_buffer_end_user_action (buffer);
- }
- else
- {
- gtk_text_buffer_delete_selection (buffer, TRUE, editable);
- }
-
- ide_source_view_save_column (self);
-}
-
-static void
-ide_source_view_real_indent_selection (IdeSourceView *self,
- gint level)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkSourceView *source_view = (GtkSourceView *)self;
- GtkTextBuffer *buffer;
- GtkTextIter iter;
- GtkTextIter selection;
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- /*
- * Use count to increase direction.
- */
- if (priv->count && level)
- level *= (gint)priv->count;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
-
- if (level < 0)
- {
- for (; level < 0; level++)
- {
- if (gtk_text_buffer_get_selection_bounds (buffer, &iter, &selection))
- gtk_source_view_unindent_lines (source_view, &iter, &selection);
- }
- }
- else
- {
- for (; level > 0; level--)
- {
- if (gtk_text_buffer_get_selection_bounds (buffer, &iter, &selection))
- gtk_source_view_indent_lines (source_view, &iter, &selection);
- }
- }
-}
-
-static void
-ide_source_view_real_insert_modifier (IdeSourceView *self,
- gboolean use_count)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextBuffer *buffer;
- gchar str[8] = { 0 };
- gint count = 1;
- gint len;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (!priv->modifier)
- return;
-
- if (use_count)
- count = MAX (1, priv->count);
-
- len = g_unichar_to_utf8 (priv->modifier, str);
- str [len] = '\0';
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
-
- gtk_text_buffer_begin_user_action (buffer);
- for (gint i = 0; i < count; i++)
- gtk_text_buffer_insert_at_cursor (buffer, str, len);
- gtk_text_buffer_end_user_action (buffer);
-}
-
-static void
-ide_source_view_real_duplicate_entire_line (IdeSourceView *self)
-{
- GtkTextView *text_view = (GtkTextView *)self;
- GtkTextIter begin, end;
- gboolean selected;
- g_autofree gchar *text = NULL;
- g_autofree gchar *duplicate_line = NULL;
- GtkTextMark *cursor;
- GtkTextBuffer *buffer;
-
- g_assert (GTK_IS_TEXT_VIEW (text_view));
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- buffer = gtk_text_view_get_buffer (text_view);
- cursor = gtk_text_buffer_get_insert (buffer);
-
- gtk_text_buffer_begin_user_action (buffer);
-
- selected = gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
-
- if (selected)
- {
- duplicate_line = gtk_text_iter_get_text (&begin, &end);
- gtk_text_buffer_insert (buffer, &begin, duplicate_line, -1);
- }
- else
- {
- gtk_text_buffer_get_iter_at_mark (buffer, &begin, cursor);
- end = begin;
-
- gtk_text_iter_set_line_offset (&begin, 0);
-
- if (!gtk_text_iter_ends_line (&end))
- gtk_text_iter_forward_to_line_end (&end);
-
- if (gtk_text_iter_get_line (&begin) == gtk_text_iter_get_line (&end))
- {
- text = gtk_text_iter_get_text (&begin, &end);
- duplicate_line = g_strconcat (text, "\n", NULL);
- gtk_text_buffer_insert (buffer, &begin, duplicate_line, -1);
- }
- }
-
- gtk_text_buffer_end_user_action (buffer);
-}
-
-static void
-ide_source_view_real_join_lines (IdeSourceView *self)
-{
- GtkTextBuffer *buffer;
- GtkTextMark *mark;
- GtkTextIter begin;
- GtkTextIter end;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
-
- if (!GTK_SOURCE_IS_BUFFER (buffer))
- return;
-
- gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
- gtk_text_iter_order (&begin, &end);
-
- /*
- * We want to leave the cursor inbetween the joined lines, so lets create an
- * insert mark and delete it later after we reposition the cursor.
- */
- mark = gtk_text_buffer_create_mark (buffer, NULL, &end, TRUE);
-
- /* join lines and restore the insert mark inbetween joined lines. */
- gtk_text_buffer_begin_user_action (buffer);
- gtk_source_buffer_join_lines (GTK_SOURCE_BUFFER (buffer), &begin, &end);
- gtk_text_buffer_get_iter_at_mark (buffer, &end, mark);
- gtk_text_buffer_select_range (buffer, &end, &end);
- gtk_text_buffer_end_user_action (buffer);
-
- /* Remove our temporary mark. */
- gtk_text_buffer_delete_mark (buffer, mark);
-}
-
-static void
-ide_source_view_real_copy_clipboard_extended (IdeSourceView *self)
-{
- GtkTextView *text_view = (GtkTextView *)self;
- GtkClipboard *clipboard;
- GtkTextBuffer *buffer;
- GtkTextIter begin, end;
- g_autofree gchar *text = NULL;
- g_autofree gchar *new_text = NULL;
- gsize len;
-
- clipboard = gtk_widget_get_clipboard (GTK_WIDGET (self), GDK_SELECTION_CLIPBOARD);
- buffer = gtk_text_view_get_buffer (text_view);
-
- gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
- if (gtk_text_iter_is_end (&end))
- {
- text = gtk_text_buffer_get_text (buffer, &begin, &end, FALSE);
- len = strlen (text);
- new_text = g_malloc (len + 1);
- memcpy (new_text, text, len);
- new_text[len] = '\n';
-
- gtk_clipboard_set_text (clipboard, new_text, len + 1);
- }
- else
- gtk_text_buffer_copy_clipboard (buffer, clipboard);
-}
-
-static void
-ide_source_view_real_paste_clipboard_extended (IdeSourceView *self,
- gboolean smart_lines,
- gboolean after_cursor,
- gboolean place_cursor_at_original)
-
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextView *text_view = (GtkTextView *)self;
- g_autofree gchar *text = NULL;
- GtkClipboard *clipboard;
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- GtkTextIter iter;
- guint target_line;
- guint target_line_column;
-
- /*
- * NOTE:
- *
- * In this function, we try to improve how pasting works in GtkTextView. There are some
- * semantics that make things easier by tracking the paste of an entire line versus small
- * snippets of text.
- *
- * Basically, we are implementing something close to Vim. However that is not a strict
- * requirement, just what we are starting with. In fact, the rest of the handling to be like vim
- * is handled within vim.css (for example, what character to leave the insert mark on).
- */
-
- g_assert (GTK_IS_TEXT_VIEW (text_view));
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- buffer = gtk_text_view_get_buffer (text_view);
- insert = gtk_text_buffer_get_insert (buffer);
-
- clipboard = gtk_widget_get_clipboard (GTK_WIDGET (self), GDK_SELECTION_CLIPBOARD);
- text = gtk_clipboard_wait_for_text (clipboard);
- /* Possible mismatch between the clipboard content and the utf-8 converted text
- * so we set back the utf-8 text in the clipboard to be sure.
- */
- gtk_clipboard_set_text (clipboard, text, -1);
-
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
- target_line = gtk_text_iter_get_line (&iter);
- target_line_column = gtk_source_view_get_visual_column (GTK_SOURCE_VIEW (self), &iter);
-
- if (priv->count == 0)
- priv->count = 1;
-
- gtk_text_buffer_begin_user_action (buffer);
-
- for (; priv->count > 0; priv->count--)
- {
- /*
- * If we are pasting an entire line, we don't want to paste it at the current location. We want
- * to insert a new line after the current line, and then paste it there (so move the insert mark
- * first).
- */
- if (smart_lines && text && g_str_has_suffix (text, "\n"))
- {
- g_autofree gchar *trimmed = NULL;
-
- /*
- * WORKAROUND:
- *
- * This is a hack so that we can continue to use the paste code from within GtkTextBuffer.
- *
- * We needed to keep the trailing \n in the text so that we know when we are selecting whole
- * lines. We also need to insert a new line manually based on the context. Furthermore, we
- * need to remove the trailing line since we already added one.
- *
- * Terribly annoying, but the result is something that feels very nice, similar to Vim.
- */
- trimmed = g_strndup (text, strlen (text) - 1);
-
- if (after_cursor)
- {
- if (!gtk_text_iter_ends_line (&iter))
- gtk_text_iter_forward_to_line_end (&iter);
- gtk_text_buffer_select_range (buffer, &iter, &iter);
- g_signal_emit_by_name (self, "insert-at-cursor", "\n");
- }
- else
- {
- gtk_text_iter_set_line_offset (&iter, 0);
- gtk_text_buffer_select_range (buffer, &iter, &iter);
- g_signal_emit_by_name (self, "insert-at-cursor", "\n");
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
- gtk_text_iter_backward_line (&iter);
- gtk_text_buffer_select_range (buffer, &iter, &iter);
- }
-
- if (!place_cursor_at_original)
- {
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
- target_line = gtk_text_iter_get_line (&iter);
- target_line_column = gtk_source_view_get_visual_column (GTK_SOURCE_VIEW (self),
- &iter);
- }
-
- gtk_clipboard_set_text (clipboard, trimmed, -1);
- GTK_TEXT_VIEW_CLASS (ide_source_view_parent_class)->paste_clipboard (text_view);
- gtk_clipboard_set_text (clipboard, text, -1);
- }
- else
- {
- if (after_cursor)
- {
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
- if (!gtk_text_iter_ends_line (&iter))
- gtk_text_iter_forward_char (&iter);
- gtk_text_buffer_select_range (buffer, &iter, &iter);
- }
-
- GTK_TEXT_VIEW_CLASS (ide_source_view_parent_class)->paste_clipboard (text_view);
-
- if (!place_cursor_at_original)
- {
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
- target_line = gtk_text_iter_get_line (&iter);
- target_line_column = gtk_source_view_get_visual_column (GTK_SOURCE_VIEW (self),
- &iter);
- }
- }
-
- /* Revalidate the position on our next attempt through the paste */
- gtk_text_buffer_get_iter_at_line_offset (buffer, &iter, target_line, 0);
- ide_source_view_get_iter_at_visual_column (self, target_line_column, &iter);
- }
-
- gtk_text_buffer_select_range (buffer, &iter, &iter);
- gtk_text_buffer_end_user_action (buffer);
-
- if (priv->cursor != NULL)
- ide_cursor_clear_highlight (priv->cursor);
-}
-
-static void
-ide_source_view_real_selection_theatric (IdeSourceView *self,
- IdeSourceViewTheatric theatric)
-{
- GtkTextBuffer *buffer;
- GtkTextIter begin;
- GtkTextIter end;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert ((theatric == IDE_SOURCE_VIEW_THEATRIC_EXPAND) ||
- (theatric == IDE_SOURCE_VIEW_THEATRIC_SHRINK));
-
- if (!ide_source_view_can_animate (self))
- return;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
- gtk_text_iter_order (&begin, &end);
-
- if (gtk_text_iter_equal (&begin, &end))
- return;
-
- if (gtk_text_iter_starts_line (&end))
- gtk_text_iter_backward_char (&end);
-
- switch (theatric)
- {
- case IDE_SOURCE_VIEW_THEATRIC_EXPAND:
- animate_expand (self, &begin, &end);
- break;
-
- case IDE_SOURCE_VIEW_THEATRIC_SHRINK:
- animate_shrink (self, &begin, &end);
- break;
-
- default:
- break;
- }
-}
-
-static void
-ide_source_view_save_column (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextView *text_view = (GtkTextView *)self;
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- GtkTextIter iter;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- buffer = gtk_text_view_get_buffer (text_view);
- insert = gtk_text_buffer_get_insert (buffer);
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
- priv->target_line_column = ide_source_view_get_visual_column (self, &iter);
-}
-
-static void
-ide_source_view_update_display_name (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- const gchar *display_name = NULL;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->mode != NULL)
- display_name = ide_source_view_mode_get_display_name (priv->mode);
-
- if (g_strcmp0 (display_name, priv->display_name) != 0)
- {
- g_free (priv->display_name);
- priv->display_name = g_strdup (display_name);
- g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_MODE_DISPLAY_NAME]);
- }
-}
-
-static void
-ide_source_view_real_set_mode (IdeSourceView *self,
- const gchar *mode,
- IdeSourceViewModeType type)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- g_autofree gchar *suggested_default = NULL;
- gboolean overwrite;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (!priv->buffer)
- IDE_EXIT;
-
-#ifdef IDE_ENABLE_TRACE
- {
- const gchar *old_mode = "null";
-
- if (priv->mode)
- old_mode = ide_source_view_mode_get_name (priv->mode);
- IDE_TRACE_MSG ("transition from mode (%s) to (%s)", old_mode, mode ?: "<default>");
- }
-#endif
-
- ide_source_view_save_column (self);
-
- if (priv->mode)
- {
- IdeSourceViewMode *old_mode = g_object_ref (priv->mode);
- const gchar *str;
-
- /* see if this mode suggested a default next mode */
- str = ide_source_view_mode_get_default_mode (old_mode);
- suggested_default = g_strdup (str);
-
- g_clear_object (&priv->mode);
- g_object_unref (old_mode);
- }
-
- if (mode == NULL)
- {
- mode = suggested_default ?: "default";
- type = IDE_SOURCE_VIEW_MODE_TYPE_PERMANENT;
- }
-
- /* reset the count when switching to permanent mode */
- if (type == IDE_SOURCE_VIEW_MODE_TYPE_PERMANENT)
- priv->count = 0;
-
- priv->mode = _ide_source_view_mode_new (GTK_WIDGET (self), mode, type);
-
- overwrite = ide_source_view_mode_get_block_cursor (priv->mode);
- if (overwrite != gtk_text_view_get_overwrite (GTK_TEXT_VIEW (self)))
- gtk_text_view_set_overwrite (GTK_TEXT_VIEW (self), overwrite);
- g_object_notify (G_OBJECT (self), "overwrite");
-
- ide_source_view_update_auto_indent_override (self);
-
- ide_source_view_update_display_name (self);
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_real_set_overwrite (IdeSourceView *self,
- gboolean overwrite)
-{
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- IDE_TRACE_MSG ("Setting overwrite to %s", overwrite ? "TRUE" : "FALSE");
-
- gtk_text_view_set_overwrite (GTK_TEXT_VIEW (self), overwrite);
-}
-
-static void
-ide_source_view_real_swap_selection_bounds (IdeSourceView *self)
-{
- GtkTextBuffer *buffer;
- GtkTextIter insert;
- GtkTextIter selection_bound;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- gtk_text_buffer_get_selection_bounds (buffer, &insert, &selection_bound);
- gtk_text_buffer_select_range (buffer, &selection_bound, &insert);
-}
-
-static void
-ide_source_view_real_movement (IdeSourceView *self,
- IdeSourceViewMovement movement,
- gboolean extend_selection,
- gboolean exclusive,
- gboolean apply_count)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- gint count = -1;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (apply_count)
- count = priv->count;
-
- if (priv->scrolling_to_scroll_mark)
- priv->scrolling_to_scroll_mark = FALSE;
-
- _ide_source_view_apply_movement (self,
- movement,
- extend_selection,
- exclusive,
- count,
- priv->command_str,
- priv->command,
- priv->modifier,
- priv->search_char,
- &priv->target_line_column);
-}
-
-static void
-ide_source_view_real_move_error (IdeSourceView *self,
- GtkDirectionType dir)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- IdeDiagnostics *diagnostics;
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- GFile *file;
- GtkTextIter iter;
- gboolean wrap_around = TRUE;
- gboolean (*movement) (GtkTextIter *) = NULL;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (!priv->buffer)
- return;
-
- if (!(diagnostics = ide_buffer_get_diagnostics (priv->buffer)))
- return;
-
- file = ide_buffer_get_file (priv->buffer);
-
- if (dir == GTK_DIR_RIGHT)
- dir = GTK_DIR_DOWN;
- else if (dir == GTK_DIR_LEFT)
- dir = GTK_DIR_UP;
-
- /*
- * TODO: This is not particularly very efficient. But I didn't feel like
- * plumbing access to the diagnostics set and duplicating most of
- * the code for getting a diagnostic at a line. Once the diagnostics
- * get support for fast lookups (bloom filter or something) then
- * we should change to that.
- */
-
- if (dir == GTK_DIR_DOWN)
- movement = gtk_text_iter_forward_line;
- else
- movement = gtk_text_iter_backward_line;
-
- buffer = GTK_TEXT_BUFFER (priv->buffer);
- insert = gtk_text_buffer_get_insert (buffer);
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
-
-wrapped:
- while (movement (&iter))
- {
- IdeDiagnostic *diag;
- guint line = gtk_text_iter_get_line (&iter);
-
- if ((diag = ide_diagnostics_get_diagnostic_at_line (diagnostics, file, line)))
- {
- IdeLocation *location;
-
- location = ide_diagnostic_get_location (diag);
-
- if (location)
- {
- guint line_offset;
-
- line_offset = ide_location_get_line_offset (location);
- gtk_text_iter_set_line_offset (&iter, 0);
- for (; line_offset; line_offset--)
- if (gtk_text_iter_ends_line (&iter) || !gtk_text_iter_forward_char (&iter))
- break;
-
- gtk_text_buffer_select_range (buffer, &iter, &iter);
- ide_source_view_scroll_mark_onscreen (self, insert, TRUE, 0.5, 0.5);
- return;
- }
-
- break;
- }
- }
-
- if (wrap_around)
- {
- if (dir == GTK_DIR_DOWN)
- gtk_text_buffer_get_start_iter (GTK_TEXT_BUFFER (priv->buffer), &iter);
- else
- gtk_text_buffer_get_end_iter (GTK_TEXT_BUFFER (priv->buffer), &iter);
- wrap_around = FALSE;
- goto wrapped;
- }
-}
-
-static gboolean
-is_same_range (GtkTextIter *new_start,
- GtkTextIter *old_start,
- GtkTextIter *new_sel,
- GtkTextIter *old_sel)
-{
- if (gtk_text_iter_equal (new_start, old_start))
- return gtk_text_iter_equal (old_sel, new_sel);
-
- if (gtk_text_iter_equal (new_start, old_sel))
- return gtk_text_iter_equal (old_start, new_sel);
-
- return FALSE;
-}
-
-static void
-ide_source_view_real_restore_insert_mark_full (IdeSourceView *self,
- gboolean move_mark)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextBuffer *buffer;
- GtkTextIter iter;
- GtkTextIter selection;
- GtkTextIter old_iter;
- GtkTextIter old_selection;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->insert_mark_cleared)
- {
- priv->insert_mark_cleared = FALSE;
- return;
- }
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
-
- gtk_text_buffer_get_iter_at_line_offset (buffer, &iter, priv->saved_line, 0);
- ide_source_view_get_iter_at_visual_column (self, priv->saved_line_column, &iter);
- gtk_text_buffer_get_iter_at_line_offset (buffer,
- &selection,
- priv->saved_selection_line,
- 0);
- ide_source_view_get_iter_at_visual_column (self,
- priv->saved_selection_line_column,
- &selection);
-
- gtk_text_buffer_get_selection_bounds (buffer, &old_iter, &old_selection);
-
- if (!is_same_range (&iter, &old_iter, &selection, &old_selection))
- gtk_text_buffer_select_range (buffer, &iter, &selection);
-
- if (move_mark)
- {
- GtkTextMark *insert;
-
- insert = gtk_text_buffer_get_insert (buffer);
- ide_source_view_scroll_mark_onscreen (self, insert, FALSE, 0, 0);
- }
-}
-
-static void
-ide_source_view_real_restore_insert_mark (IdeSourceView *self)
-{
- ide_source_view_real_restore_insert_mark_full (self, TRUE);
-}
-
-void
-_ide_source_view_clear_saved_mark (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- priv->insert_mark_cleared = TRUE;
-}
-
-static void
-ide_source_view_real_save_insert_mark (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- GtkTextMark *selection_bound;
- GtkTextIter iter;
- GtkTextIter selection;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- priv->insert_mark_cleared = FALSE;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- insert = gtk_text_buffer_get_insert (buffer);
- selection_bound = gtk_text_buffer_get_selection_bound (buffer);
-
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
- gtk_text_buffer_get_iter_at_mark (buffer, &selection, selection_bound);
-
- priv->saved_line = gtk_text_iter_get_line (&iter);
- priv->saved_line_column = ide_source_view_get_visual_column (self, &iter);
- priv->saved_selection_line = gtk_text_iter_get_line (&selection);
- priv->saved_selection_line_column = ide_source_view_get_visual_column (self, &selection);
-
- priv->target_line_column = priv->saved_line_column;
-}
-
-static void
-ide_source_view_real_save_command (IdeSourceView *self)
-{
- GdkEvent *event;
- guint keyval;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- event = gtk_get_current_event ();
- if (event && gdk_event_get_keyval (event, &keyval))
- priv->command = (gunichar)keyval;
-}
-
-static void
-ide_source_view_real_save_search_char (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->modifier)
- priv->search_char = priv->modifier;
-}
-
-/* In string mode, the search act only on the current line,
- * search a string to the right if we are not already in one,
- * and only inner_left is used ( inner_right is set to it )
- */
-static void
-ide_source_view_real_select_inner (IdeSourceView *self,
- const gchar *inner_left,
- const gchar *inner_right,
- gboolean exclusive,
- gboolean string_mode)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- gunichar unichar_inner_left;
- gunichar unichar_inner_right;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- unichar_inner_left = g_utf8_get_char (inner_left);
- unichar_inner_right = g_utf8_get_char (inner_right);
-
- _ide_source_view_select_inner (self,
- unichar_inner_left,
- unichar_inner_right,
- priv->count,
- exclusive,
- string_mode);
-}
-
-static void
-ide_source_view_real_select_tag (IdeSourceView *self,
- gboolean exclusive)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- _ide_source_view_select_tag (self, priv->count, exclusive);
-}
-
-static void
-ide_source_view_real_pop_selection (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- GtkTextMark *selection_bound;
- GtkTextIter insert_iter;
- GtkTextIter selection_bound_iter;
- gpointer *data;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- data = g_queue_pop_head (priv->selections);
-
- if (!data)
- {
- g_warning ("request to pop selection that does not exist!");
- return;
- }
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
-
- insert = gtk_text_buffer_get_insert (buffer);
- selection_bound = gtk_text_buffer_get_selection_bound (buffer);
-
- gtk_text_buffer_get_iter_at_mark (buffer, &insert_iter, data [0]);
- gtk_text_buffer_get_iter_at_mark (buffer, &selection_bound_iter, data [1]);
-
- gtk_text_buffer_move_mark (buffer, insert, &insert_iter);
- gtk_text_buffer_move_mark (buffer, selection_bound, &selection_bound_iter);
-
- gtk_text_buffer_delete_mark (buffer, data [0]);
- gtk_text_buffer_delete_mark (buffer, data [1]);
-
- g_object_unref (data [0]);
- g_object_unref (data [1]);
- g_free (data);
-}
-
-static void
-ide_source_view_real_push_selection (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- GtkTextMark *selection_bound;
- GtkTextIter insert_iter;
- GtkTextIter selection_bound_iter;
- gpointer *data;
- gboolean left_gravity;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
-
- insert = gtk_text_buffer_get_insert (buffer);
- gtk_text_buffer_get_iter_at_mark (buffer, &insert_iter, insert);
-
- selection_bound = gtk_text_buffer_get_selection_bound (buffer);
- gtk_text_buffer_get_iter_at_mark (buffer, &selection_bound_iter, selection_bound);
-
- left_gravity = (gtk_text_iter_compare (&insert_iter, &selection_bound_iter) <= 0);
- insert = gtk_text_buffer_create_mark (buffer, NULL, &insert_iter, left_gravity);
-
- left_gravity = (gtk_text_iter_compare (&selection_bound_iter, &insert_iter) < 0);
- selection_bound = gtk_text_buffer_create_mark (buffer, NULL, &selection_bound_iter, left_gravity);
-
- data = g_new0 (gpointer, 2);
- data [0] = g_object_ref (insert);
- data [1] = g_object_ref (selection_bound);
-
- g_queue_push_head (priv->selections, data);
-}
-
-static void
-ide_source_view_real_push_snippet (IdeSourceView *self,
- IdeSnippet *snippet,
- const GtkTextIter *location)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- g_autoptr(GFile) gparentfile = NULL;
- g_autoptr(IdeContext) ide_context = NULL;
- IdeSnippetContext *context;
- GFile *file = NULL;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (IDE_IS_SNIPPET (snippet));
- g_assert (location != NULL);
-
- context = ide_snippet_get_context (snippet);
-
- if (priv->buffer != NULL)
- {
- if ((file = ide_buffer_get_file (priv->buffer)))
- {
- g_autofree gchar *name = NULL;
- g_autofree gchar *path = NULL;
- g_autofree gchar *dirname = NULL;
-
- name = g_file_get_basename (file);
- gparentfile = g_file_get_parent (file);
- dirname = g_file_get_path (gparentfile);
- path = g_file_get_path (file);
- ide_snippet_context_add_variable (context, "filename", name);
- ide_snippet_context_add_variable (context, "dirname", dirname);
- ide_snippet_context_add_variable (context, "path", path);
- }
-
- if ((ide_context = ide_buffer_ref_context (priv->buffer)))
- {
- g_autoptr(GFile) workdir = NULL;
-
- workdir = ide_context_ref_workdir (ide_context);
- if (workdir && file)
- {
- g_autofree gchar *relative_path = NULL;
- relative_path = g_file_get_relative_path (workdir, file);
- ide_snippet_context_add_variable (context, "relative_path", relative_path);
- }
- if (workdir && gparentfile)
- {
- g_autofree gchar *relative_dirname = NULL;
- relative_dirname = g_file_get_relative_path (workdir, gparentfile);
- ide_snippet_context_add_variable (context, "relative_dirname", relative_dirname);
- }
- }
- }
-}
-
-static void
-ide_source_view_real_reindent (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextBuffer *buffer;
- IdeIndenter *indenter;
- GtkTextIter begin;
- GtkTextIter end;
- GdkWindow *window;
- GtkTextIter iter;
- guint i;
- guint first_line;
- g_autoptr(GPtrArray) lines = NULL;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->buffer == NULL)
- return;
-
- /* indenter may be NULL and that is okay */
- indenter = ide_source_view_get_indenter (self);
-
- buffer = GTK_TEXT_BUFFER (priv->buffer);
- window = gtk_text_view_get_window (GTK_TEXT_VIEW (self), GTK_TEXT_WINDOW_TEXT);
-
- gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
- gtk_text_iter_order (&begin, &end);
-
- gtk_text_iter_set_line_offset (&begin, 0);
- first_line = gtk_text_iter_get_line (&begin);
-
- /* if the end position is at index 0 of the next line (common with
- * line mode in vim), then move it back to the end of the previous
- * line, since we don't really care about that next line.
- */
- if (gtk_text_iter_starts_line (&end) &&
- gtk_text_iter_get_line (&begin) != gtk_text_iter_get_line (&end))
- gtk_text_iter_backward_char (&end);
-
- if (!gtk_text_iter_ends_line (&end))
- gtk_text_iter_forward_to_line_end (&end);
-
- lines = g_ptr_array_new_with_free_func (g_free);
-
- if (gtk_text_iter_compare (&begin, &end) == 0)
- g_ptr_array_add (lines, g_strdup (""));
- else
- for (iter = begin;
- gtk_text_iter_compare (&iter, &end) < 0;
- gtk_text_iter_forward_line (&iter))
- {
- GtkTextIter line_end = iter;
- gchar *line;
-
- if (!gtk_text_iter_ends_line (&line_end))
- gtk_text_iter_forward_to_line_end (&line_end);
-
- line = gtk_text_iter_get_slice (&iter, &line_end);
- g_ptr_array_add (lines, g_strstrip (line));
- }
-
- gtk_text_buffer_begin_user_action (buffer);
-
- gtk_text_buffer_delete (buffer, &begin, &end);
-
- for (i = 0; i < lines->len; i++)
- {
- g_autofree gchar *indent = NULL;
- const gchar *line;
- GdkEventKey *event;
- gint cursor_offset;
-
- line = g_ptr_array_index (lines, i);
- event = dzl_gdk_synthesize_event_key (window, '\n');
- indent = ide_indenter_format (indenter, GTK_TEXT_VIEW (self), &begin, &end, &cursor_offset, event);
- gdk_event_free ((GdkEvent *)event);
-
- if (indent != NULL)
- {
- if (!gtk_text_iter_equal (&begin, &end))
- gtk_text_buffer_delete (buffer, &begin, &end);
-
- gtk_text_buffer_insert (buffer, &begin, indent, -1);
- gtk_text_buffer_insert (buffer, &begin, line, -1);
-
- if (i != lines->len - 1)
- gtk_text_buffer_insert (buffer, &begin, "\n", -1);
- }
-
- end = begin;
- }
-
- gtk_text_buffer_end_user_action (buffer);
-
- /* Advance to first non-whitespace */
- gtk_text_iter_set_line (&begin, first_line);
- while (!gtk_text_iter_ends_line (&begin) &&
- g_unichar_isspace (gtk_text_iter_get_char (&begin)))
- gtk_text_iter_forward_char (&begin);
-
- gtk_text_buffer_select_range (buffer, &begin, &begin);
-}
-
-static void
-ide_source_view_set_overscroll_num_lines (IdeSourceView *self,
- gint num_lines)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- gint height;
- gint new_margin;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- priv->overscroll_num_lines = num_lines;
-
- /* Do nothing if there is no height yet */
- if (!(height = gtk_widget_get_allocated_height (GTK_WIDGET (self))))
- return;
-
- new_margin = priv->overscroll_num_lines * priv->cached_char_height;
-
- if (new_margin < 0)
- {
- new_margin = height + new_margin;
- if (new_margin < 0)
- new_margin = height - priv->cached_char_height;
- }
-
- new_margin = CLAMP (new_margin, 0, MAX (height - priv->cached_char_height, 0));
-
- /* ensure enough space for the overlay scrollbars and their interactive
- * trough when scrolled to the end.
- */
- if (new_margin < 16)
- new_margin = 16;
-
- g_object_set (self,
- "bottom-margin", new_margin,
- NULL);
-}
-
-static void
-ide_source_view_constructed (GObject *object)
-{
- IdeSourceView *self = (IdeSourceView *)object;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- G_OBJECT_CLASS (ide_source_view_parent_class)->constructed (object);
-
- _ide_source_view_init_shortcuts (self);
-
- ide_source_view_real_set_mode (self, NULL, IDE_SOURCE_VIEW_MODE_TYPE_PERMANENT);
-
- priv->definition_src_location = NULL;
- ide_source_view_reset_definition_highlight (self);
-
- priv->completion = _ide_completion_new (GTK_SOURCE_VIEW (self));
-
- /* Disable sourceview completion always */
- gtk_source_completion_block_interactive (gtk_source_view_get_completion (GTK_SOURCE_VIEW (self)));
-
- /* Disable completion until focus-in-event */
- block_interactive (self);
-}
-
-static void
-ide_source_view_real_insert_at_cursor (GtkTextView *text_view,
- const gchar *str)
-{
- IdeSourceView *self = (IdeSourceView *)text_view;
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (GTK_IS_TEXT_VIEW (text_view));
- g_assert (str);
-
- GTK_TEXT_VIEW_CLASS (ide_source_view_parent_class)->insert_at_cursor (text_view, str);
-
- buffer = gtk_text_view_get_buffer (text_view);
- insert = gtk_text_buffer_get_insert (buffer);
- ide_source_view_scroll_mark_onscreen (self, insert, FALSE, 0, 0);
-}
-
-static void
-ide_source_view_real_sort (IdeSourceView *self,
- gboolean ignore_case,
- gboolean reverse)
-{
- GtkTextView *text_view = (GtkTextView *)self;
- GtkTextBuffer *buffer;
- GtkTextIter begin;
- GtkTextIter end;
- GtkSourceSortFlags sort_flags = GTK_SOURCE_SORT_FLAGS_NONE;
-
- g_assert (GTK_TEXT_VIEW (self));
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- buffer = gtk_text_view_get_buffer (text_view);
- gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
-
- if (gtk_text_iter_equal (&begin, &end))
- gtk_text_buffer_get_bounds (buffer, &begin, &end);
-
- if (!ignore_case)
- sort_flags |= GTK_SOURCE_SORT_FLAGS_CASE_SENSITIVE;
-
- if (reverse)
- sort_flags |= GTK_SOURCE_SORT_FLAGS_REVERSE_ORDER;
-
- gtk_source_buffer_sort_lines (GTK_SOURCE_BUFFER (buffer),
- &begin,
- &end,
- sort_flags,
- 0);
-}
-
-static void
-ide_source_view_draw_snippet_background (IdeSourceView *self,
- cairo_t *cr,
- IdeSnippet *snippet,
- gint width)
-{
- GtkTextBuffer *buffer;
- GtkTextView *text_view = (GtkTextView *)self;
- GtkTextIter begin;
- GtkTextIter end;
- GtkTextMark *mark_begin;
- GtkTextMark *mark_end;
- GdkRectangle r;
-
- g_assert (GTK_IS_TEXT_VIEW (text_view));
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (cr);
- g_assert (IDE_IS_SNIPPET (snippet));
-
- buffer = gtk_text_view_get_buffer (text_view);
-
- mark_begin = ide_snippet_get_mark_begin (snippet);
- mark_end = ide_snippet_get_mark_end (snippet);
-
- if (!mark_begin || !mark_end)
- return;
-
- gtk_text_buffer_get_iter_at_mark (buffer, &begin, mark_begin);
- gtk_text_buffer_get_iter_at_mark (buffer, &end, mark_end);
-
- get_rect_for_iters (text_view, &begin, &end, &r, GTK_TEXT_WINDOW_TEXT);
-
- gtk_text_view_window_to_buffer_coords (text_view, GTK_TEXT_WINDOW_TEXT, r.x, r.y, &r.x, &r.y);
-
- dzl_cairo_rounded_rectangle (cr, &r, 5, 5);
-
- cairo_fill (cr);
-}
-
-static void
-ide_source_view_draw_snippets_background (IdeSourceView *self,
- cairo_t *cr)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextView *text_view = GTK_TEXT_VIEW (self);
- GdkWindow *window;
- gint width;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (cr);
-
- window = gtk_text_view_get_window (text_view, GTK_TEXT_WINDOW_TEXT);
- width = gdk_window_get_width (window);
-
- cairo_save (cr);
-
- gdk_cairo_set_source_rgba (cr, &priv->snippet_area_background_rgba);
-
- for (guint i = 0; i < priv->snippets->length; i++)
- {
- IdeSnippet *snippet = g_queue_peek_nth (priv->snippets, i);
-
- ide_source_view_draw_snippet_background (self,
- cr,
- snippet,
- width - ((priv->snippets->length - i) * 10));
- }
-
- cairo_restore (cr);
-}
-
-static void
-ide_source_view_real_draw_layer (GtkTextView *text_view,
- GtkTextViewLayer layer,
- cairo_t *cr)
-{
- IdeSourceView *self = (IdeSourceView *)text_view;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (GTK_IS_TEXT_VIEW (text_view));
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (cr);
-
- GTK_TEXT_VIEW_CLASS (ide_source_view_parent_class)->draw_layer (text_view, layer, cr);
-
- if (layer == GTK_TEXT_VIEW_LAYER_BELOW_TEXT)
- {
- if (priv->snippets->length)
- ide_source_view_draw_snippets_background (self, cr);
-
- if (g_signal_has_handler_pending (self, signals [DRAW_BUBBLES], 0, FALSE))
- {
- GdkRectangle rect;
-
- gtk_text_view_get_visible_rect (text_view, &rect);
-
- cairo_save (cr);
- cairo_translate (cr, rect.x, rect.y);
- g_signal_emit (self, signals [DRAW_BUBBLES], 0, cr);
- cairo_restore (cr);
- }
- }
-}
-
-static gboolean
-ide_source_view_focus_in_event (GtkWidget *widget,
- GdkEventFocus *event)
-{
- IdeSourceView *self = (IdeSourceView *)widget;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- gboolean ret;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- /* Restore the completion window now that we have regained focus. */
- unblock_interactive (self);
-
- /* Force size allocation immediately if we have something queued. */
- if (priv->delay_size_allocate_chainup)
- {
- g_clear_handle_id (&priv->delay_size_allocate_chainup, g_source_remove);
- ide_source_view_do_size_allocate_hack_cb (self);
- }
-
- /*
- * Restore the insert mark, but ignore selections (since we cant ensure they
- * will stay looking selected, as the other frame could be a view into our
- * own buffer).
- */
- if (get_selection_owner (self) != self)
- {
- priv->saved_selection_line = priv->saved_line;
- priv->saved_selection_line_column = priv->saved_line_column;
- }
-
- ide_source_view_real_restore_insert_mark_full (self, FALSE);
-
- /* restore line highlight if enabled */
- if (priv->highlight_current_line)
- gtk_source_view_set_highlight_current_line (GTK_SOURCE_VIEW (self), TRUE);
-
- ret = GTK_WIDGET_CLASS (ide_source_view_parent_class)->focus_in_event (widget, event);
-
- return ret;
-}
-
-static gboolean
-ide_source_view_focus_out_event (GtkWidget *widget,
- GdkEventFocus *event)
-{
- IdeSourceView *self = (IdeSourceView *)widget;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- gboolean ret;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- /* save our insert mark for when we focus back in. it could have moved if
- * another view into the same buffer has caused the insert mark to jump.
- */
- ide_source_view_real_save_insert_mark (self);
-
- ret = GTK_WIDGET_CLASS (ide_source_view_parent_class)->focus_out_event (widget, event);
-
- /*
- * Block the completion window while we are not focused. It confuses text
- * insertion and such.
- */
- block_interactive (self);
-
- /* We don't want highlight-current-line unless the widget is in focus, so
- * disable it until we get re-focused.
- */
- gtk_source_view_set_highlight_current_line (GTK_SOURCE_VIEW (self), FALSE);
-
- if (priv->cursor != NULL)
- ide_cursor_remove_cursors (priv->cursor);
-
- return ret;
-}
-
-static void
-ide_source_view_real_begin_macro (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- IdeSourceViewModeType mode_type;
- GdkEvent *event;
- const gchar *mode_name;
- gunichar modifier;
- gint count;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->in_replay_macro)
- IDE_GOTO (in_replay);
-
- priv->recording_macro = TRUE;
-
- mode_type = ide_source_view_mode_get_mode_type (priv->mode);
- mode_name = ide_source_view_mode_get_name (priv->mode);
- modifier = priv->modifier;
- count = priv->count;
- event = gtk_get_current_event ();
-
- g_clear_object (&priv->capture);
-
- priv->capture = ide_source_view_capture_new (self, mode_name, mode_type, count, modifier);
- ide_source_view_capture_record_event (priv->capture, event, count, modifier);
- gdk_event_free (event);
-
-in_replay:
- IDE_EXIT;
-}
-
-static void
-ide_source_view_real_end_macro (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->in_replay_macro)
- IDE_GOTO (in_replay);
-
- priv->recording_macro = FALSE;
-
-in_replay:
- IDE_EXIT;
-}
-
-static void
-ide_source_view_goto_definition_symbol_cb (GObject *object,
- GAsyncResult *result,
- gpointer user_data)
-{
- g_autoptr(IdeSourceView) self = user_data;
- g_autoptr(IdeSymbol) symbol = NULL;
- IdeBuffer *buffer = (IdeBuffer *)object;
- g_autoptr(GError) error = NULL;
- IdeLocation *srcloc;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_BUFFER (buffer));
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- symbol = ide_buffer_get_symbol_at_location_finish (buffer, result, &error);
-
- if (symbol == NULL)
- {
- g_warning ("%s", error->message);
- IDE_EXIT;
- }
-
- srcloc = ide_symbol_get_location (symbol);
-
- if (srcloc == NULL)
- srcloc = ide_symbol_get_header_location (symbol);
-
- if (srcloc != NULL)
- {
- guint line = ide_location_get_line (srcloc);
- guint line_offset = ide_location_get_line_offset (srcloc);
- GFile *file = ide_location_get_file (srcloc);
- GFile *our_file = ide_buffer_get_file (buffer);
-
-#ifdef IDE_ENABLE_TRACE
- const gchar *filename = g_file_peek_path (file);
-
- IDE_TRACE_MSG ("%s => %s +%u:%u",
- ide_symbol_get_name (symbol),
- filename, line+1, line_offset+1);
-#endif
-
- /* Stash our current position for jump-back */
- ide_source_view_jump (self, NULL, NULL);
-
- /*
- * If we are navigating within this file, just stay captive instead of
- * potentially allowing jumping to the file in another editor.
- */
- if (g_file_equal (file, our_file))
- {
- GtkTextIter iter;
-
- gtk_text_buffer_get_iter_at_line_offset (GTK_TEXT_BUFFER (buffer),
- &iter, line, line_offset);
- gtk_text_buffer_select_range (GTK_TEXT_BUFFER (buffer), &iter, &iter);
- ide_source_view_scroll_to_insert (self);
- IDE_EXIT;
- }
-
- g_signal_emit (self, signals [FOCUS_LOCATION], 0, srcloc);
- }
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_real_goto_definition (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->buffer != NULL)
- {
- GtkTextMark *insert;
- GtkTextIter iter;
-
- insert = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->buffer));
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->buffer), &iter, insert);
-
- ide_buffer_get_symbol_at_location_async (priv->buffer,
- &iter,
- NULL,
- ide_source_view_goto_definition_symbol_cb,
- g_object_ref (self));
- }
-}
-
-static void
-ide_source_view_real_hide_completion (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- ide_completion_hide (priv->completion);
-}
-
-static void
-ide_source_view_real_replay_macro (IdeSourceView *self,
- gboolean use_count)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- IdeSourceViewCapture *capture;
- gint count = 1;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->recording_macro)
- {
- g_warning ("Cannot playback macro while recording.");
- IDE_EXIT;
- }
-
- if (priv->in_replay_macro)
- {
- g_warning ("Cannot playback macro while playing back macro.");
- IDE_EXIT;
- }
-
- if (priv->capture == NULL)
- return;
-
- if (use_count)
- count = MAX (1, priv->count);
-
- IDE_TRACE_MSG ("Replaying capture %d times.", count);
-
- priv->in_replay_macro = TRUE;
- capture = priv->capture, priv->capture = NULL;
- for (gint i = 0; i < count; i++)
- ide_source_view_capture_replay (capture);
- g_clear_object (&priv->capture);
- priv->capture = capture, capture = NULL;
- priv->in_replay_macro = FALSE;
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_begin_user_action (IdeSourceView *self)
-{
- GtkTextBuffer *buffer;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- gtk_text_buffer_begin_user_action (buffer);
-}
-
-static void
-ide_source_view_end_user_action (IdeSourceView *self)
-{
- GtkTextBuffer *buffer;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- gtk_text_buffer_end_user_action (buffer);
-}
-
-gboolean
-ide_source_view_get_overwrite (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
-
- if (gtk_text_view_get_overwrite (GTK_TEXT_VIEW (self)))
- {
- if (!priv->mode || !ide_source_view_mode_get_block_cursor (priv->mode))
- return TRUE;
- }
-
- return FALSE;
-}
-
-static gchar *
-ide_source_view_get_fixit_label (IdeSourceView *self,
- IdeTextEdit *fixit)
-{
- IdeLocation *begin_loc;
- IdeLocation *end_loc;
- IdeRange *range;
- GtkTextBuffer *buffer;
- GtkTextIter begin;
- GtkTextIter end;
- gchar *old_text = NULL;
- gchar *new_text = NULL;
- gchar *tmp;
- gchar *ret = NULL;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (fixit != NULL);
-
- range = ide_text_edit_get_range (fixit);
- if (range == NULL)
- goto cleanup;
-
- new_text = g_strdup (ide_text_edit_get_text (fixit));
- if (new_text == NULL)
- goto cleanup;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- if (!IDE_IS_BUFFER (buffer))
- goto cleanup;
-
- begin_loc = ide_range_get_begin (range);
- end_loc = ide_range_get_end (range);
-
- ide_buffer_get_iter_at_location (IDE_BUFFER (buffer), &begin, begin_loc);
- ide_buffer_get_iter_at_location (IDE_BUFFER (buffer), &end, end_loc);
-
- old_text = gtk_text_iter_get_slice (&begin, &end);
-
- if (strlen (old_text) > FIXIT_LABEL_LEN_MAX)
- {
- tmp = old_text;
- old_text = g_strndup (tmp, FIXIT_LABEL_LEN_MAX);
- g_free (tmp);
- }
-
- if (strlen (new_text) > FIXIT_LABEL_LEN_MAX)
- {
- tmp = new_text;
- new_text = g_strndup (tmp, FIXIT_LABEL_LEN_MAX);
- g_free (tmp);
- }
-
- tmp = old_text;
- old_text = g_markup_escape_text (old_text, -1);
- g_free (tmp);
-
- tmp = new_text;
- new_text = g_markup_escape_text (new_text, -1);
- g_free (tmp);
-
- if (old_text [0] == '\0')
- ret = g_strdup_printf (_("Insert “%s”"), new_text);
- else
- ret = g_strdup_printf (_("Replace “%s” with “%s”"), old_text, new_text);
-
-cleanup:
- g_free (old_text);
- g_free (new_text);
-
- return ret;
-}
-
-static void
-ide_source_view__fixit_activate (IdeSourceView *self,
- GtkMenuItem *menu_item)
-{
- IdeTextEdit *fixit;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (GTK_IS_MENU_ITEM (menu_item));
-
- fixit = g_object_get_data (G_OBJECT (menu_item), "IDE_FIXIT");
-
- if (fixit != NULL)
- {
- IdeLocation *srcloc;
- IdeRange *range;
- GtkTextBuffer *buffer;
- const gchar *text;
- GtkTextIter begin;
- GtkTextIter end;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- if (!IDE_IS_BUFFER (buffer))
- return;
-
- text = ide_text_edit_get_text (fixit);
- range = ide_text_edit_get_range (fixit);
-
- srcloc = ide_range_get_begin (range);
- ide_buffer_get_iter_at_location (IDE_BUFFER (buffer), &begin, srcloc);
-
- srcloc = ide_range_get_end (range);
- ide_buffer_get_iter_at_location (IDE_BUFFER (buffer), &end, srcloc);
-
- gtk_text_buffer_begin_user_action (buffer);
- gtk_text_buffer_delete (buffer, &begin, &end);
- gtk_text_buffer_insert (buffer, &begin, text, -1);
- gtk_text_buffer_end_user_action (buffer);
- }
-}
-
-static void
-ide_source_view_real_populate_popup (GtkTextView *text_view,
- GtkWidget *popup)
-{
- IdeSourceView *self = (IdeSourceView *)text_view;
- g_autoptr(GPtrArray) line_diags = NULL;
- GtkSeparatorMenuItem *sep;
- IdeDiagnostics *diagnostics;
- GtkTextBuffer *buffer;
- GtkMenuItem *menu_item;
- GtkTextMark *insert;
- GtkTextIter iter;
- GtkTextIter begin;
- GtkTextIter end;
- GMenu *model;
-
- g_assert (GTK_IS_TEXT_VIEW (text_view));
- g_assert (GTK_IS_WIDGET (popup));
-
- GTK_TEXT_VIEW_CLASS (ide_source_view_parent_class)->populate_popup (text_view, popup);
-
- if (!GTK_IS_MENU (popup))
- return;
-
- buffer = gtk_text_view_get_buffer (text_view);
- if (!IDE_IS_BUFFER (buffer))
- return;
-
- model = dzl_application_get_menu_by_id (DZL_APPLICATION_DEFAULT, "ide-source-view-popup-menu");
- gtk_menu_shell_bind_model (GTK_MENU_SHELL (popup), G_MENU_MODEL (model), NULL, TRUE);
-
- gtk_text_buffer_get_selection_bounds (buffer, &begin, &end);
-
- /*
- * TODO: I'm pretty sure we don't want to use the insert mark, but the
- * location of the button-press-event (if there was one).
- */
- insert = gtk_text_buffer_get_insert (buffer);
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
-
- /*
- * Check if we have a diagnostic at this position and if there are fixits associated with it.
- * If so, display the "Apply TextEdit" menu item with available fixits.
- */
- if ((diagnostics = ide_buffer_get_diagnostics (IDE_BUFFER (buffer))))
- {
- g_assert (IDE_IS_DIAGNOSTICS (diagnostics));
-
- line_diags = ide_diagnostics_get_diagnostics_at_line (diagnostics,
- ide_buffer_get_file (IDE_BUFFER (buffer)),
- gtk_text_iter_get_line (&iter));
- IDE_PTR_ARRAY_SET_FREE_FUNC (line_diags, g_object_unref);
- }
-
- if (line_diags != NULL)
- {
- for (guint j = 0; j < line_diags->len; j++)
- {
- IdeDiagnostic *diag = g_ptr_array_index (line_diags, j);
- guint num_fixits;
-
- num_fixits = ide_diagnostic_get_n_fixits (diag);
-
- if (num_fixits > 0)
- {
- GtkWidget *parent;
- GtkWidget *submenu;
- guint i;
-
- sep = g_object_new (GTK_TYPE_SEPARATOR_MENU_ITEM,
- "visible", TRUE,
- NULL);
- gtk_menu_shell_prepend (GTK_MENU_SHELL (popup), GTK_WIDGET (sep));
-
- submenu = gtk_menu_new ();
-
- parent = g_object_new (GTK_TYPE_MENU_ITEM,
- "label", _("Apply Fix-It"),
- "submenu", submenu,
- "visible", TRUE,
- NULL);
- gtk_menu_shell_prepend (GTK_MENU_SHELL (popup), parent);
-
- for (i = 0; i < num_fixits; i++)
- {
- IdeTextEdit *fixit;
- gchar *label;
-
- fixit = ide_diagnostic_get_fixit (diag, i);
- label = ide_source_view_get_fixit_label (self, fixit);
-
- menu_item = g_object_new (GTK_TYPE_MENU_ITEM,
- "label", label,
- "visible", TRUE,
- NULL);
- gtk_menu_shell_append (GTK_MENU_SHELL (submenu), GTK_WIDGET (menu_item));
-
- g_object_set_data_full (G_OBJECT (menu_item),
- "IDE_FIXIT",
- g_object_ref (fixit),
- (GDestroyNotify)g_object_unref);
-
- g_signal_connect_object (menu_item,
- "activate",
- G_CALLBACK (ide_source_view__fixit_activate),
- self,
- G_CONNECT_SWAPPED);
- }
- }
- }
- }
-}
-
-static void
-ide_source_view_real_rebuild_highlight (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->buffer != NULL)
- ide_buffer_rehighlight (priv->buffer);
-
- IDE_EXIT;
-}
-
-static gboolean
-ignore_invalid_buffers (GBinding *binding,
- const GValue *from_value,
- GValue *to_value,
- gpointer user_data)
-{
- if (G_VALUE_HOLDS (from_value, GTK_TYPE_TEXT_BUFFER))
- {
- GtkTextBuffer *buffer;
-
- buffer = g_value_get_object (from_value);
-
- if (IDE_IS_BUFFER (buffer))
- {
- g_value_set_object (to_value, buffer);
- return TRUE;
- }
- }
-
- g_value_set_object (to_value, NULL);
-
- return TRUE;
-}
-
-static void
-ide_source_view_set_indent_style (IdeSourceView *self,
- IdeIndentStyle indent_style)
-{
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert ((indent_style == IDE_INDENT_STYLE_SPACES) ||
- (indent_style == IDE_INDENT_STYLE_TABS));
-
- if (indent_style == IDE_INDENT_STYLE_SPACES)
- gtk_source_view_set_insert_spaces_instead_of_tabs (GTK_SOURCE_VIEW (self), TRUE);
- else
- gtk_source_view_set_insert_spaces_instead_of_tabs (GTK_SOURCE_VIEW (self), FALSE);
-}
-
-static gboolean
-ide_source_view_do_size_allocate_hack_cb (gpointer data)
-{
- IdeSourceView *self = data;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkAllocation alloc = priv->delay_size_allocation;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- priv->delay_size_allocate_chainup = 0;
-
- GTK_WIDGET_CLASS (ide_source_view_parent_class)->size_allocate (GTK_WIDGET (self), &alloc);
-
- ide_source_view_set_overscroll_num_lines (self, priv->overscroll_num_lines);
-
- return G_SOURCE_REMOVE;
-}
-
-/*
- * HACK:
- *
- * We really want the panels in Builder to be as smooth as possible when
- * animating in and out of the scene. However, since these are not floating
- * panels, we have the challenge of trying to go through the entire relayout,
- * pixelcache, draw cycle many times per-second. Most systems are simply not
- * up to the task.
- *
- * We can, however, take a shortcut when shrinking the allocation. We can
- * simply defer the allocation request that would normally be chained up
- * to GtkTextView and finish that work after the animation has completed.
- * We use a simple heuristic to determine this, simply "missing" a size
- * allocation from the typical frame clock cycle.
- */
-static gboolean
-ide_source_view_do_size_allocate_hack (IdeSourceView *self,
- GtkAllocation *allocation)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkWidget *widget = (GtkWidget *)self;
- GtkAllocation old;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (allocation != NULL);
-
- /*
- * If we are shrinking the allocation, we can go forward with the hack.
- * If not, we will abort our request and do the normal chainup cycle.
- */
- gtk_widget_get_allocation (widget, &old);
- if ((old.width < allocation->width) || (old.height < allocation->height))
- return FALSE;
-
- /*
- * Save the allocation for later. We'll need it to apply after our timeout
- * which will occur just after the last frame (or sooner if we stall the
- * drawing pipeline).
- */
- priv->delay_size_allocation = *allocation;
-
- /*
- * Register our timeout to occur just after a normal frame interval.
- * If we are animating at 60 FPS, we should get another size-allocate within
- * the frame cycle, typically 17 msec.
- */
- g_clear_handle_id (&priv->delay_size_allocate_chainup, g_source_remove);
- priv->delay_size_allocate_chainup = g_timeout_add (30,
- ide_source_view_do_size_allocate_hack_cb,
- self);
-
- return TRUE;
-}
-
-static void
-ide_source_view_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation)
-{
- IdeSourceView *self = (IdeSourceView *)widget;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (GTK_IS_WIDGET (widget));
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (allocation != NULL);
-
- if (!ide_source_view_do_size_allocate_hack (self, allocation))
- {
- GTK_WIDGET_CLASS (ide_source_view_parent_class)->size_allocate (GTK_WIDGET (self), allocation);
- ide_source_view_set_overscroll_num_lines (self, priv->overscroll_num_lines);
- }
-}
-
-static gboolean
-ide_source_view_scroll_event (GtkWidget *widget,
- GdkEventScroll *event)
-{
- IdeSourceView *self = (IdeSourceView *)widget;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- gboolean ret = GDK_EVENT_PROPAGATE;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- /*
- * If the user started a manual scroll while we were attempting to scroll to
- * the target position, just abort our delayed scroll.
- */
- priv->scrolling_to_scroll_mark = FALSE;
-
- /*
- * Be forward-portable against changes underneath us.
- */
- if (GTK_WIDGET_CLASS (ide_source_view_parent_class)->scroll_event)
- ret = GTK_WIDGET_CLASS (ide_source_view_parent_class)->scroll_event (widget, event);
-
- return ret;
-}
-
-static void
-ide_source_view_real_reset_font_size (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->font_scale != FONT_SCALE_NORMAL)
- {
- priv->font_scale = FONT_SCALE_NORMAL;
- ide_source_view_rebuild_css (self);
- }
-}
-
-static void
-ide_source_view_real_increase_font_size (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->font_scale < LAST_FONT_SCALE - 1)
- {
- priv->font_scale++;
- ide_source_view_rebuild_css (self);
- }
-}
-
-static void
-ide_source_view_real_decrease_font_size (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->font_scale > 0)
- {
- priv->font_scale--;
- ide_source_view_rebuild_css (self);
- }
-}
-
-static void
-ide_source_view_real_delete_from_cursor (GtkTextView *text_view,
- GtkDeleteType delete_type,
- gint count)
-{
- if (delete_type == GTK_DELETE_PARAGRAPHS)
- ide_text_util_delete_line (text_view, count);
- else
- GTK_TEXT_VIEW_CLASS (ide_source_view_parent_class)->delete_from_cursor (text_view,
- delete_type,
- count);
-}
-
-static void
-ide_source_view_real_select_all (IdeSourceView *self,
- gboolean select_)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- g_signal_chain_from_overridden_handler (self, select_);
-
- priv->insert_mark_cleared = TRUE;
-}
-
-static void
-ide_source_view_rename_changed (IdeSourceView *self,
- DzlSimplePopover *popover)
-{
- const gchar *text;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (DZL_IS_SIMPLE_POPOVER (popover));
-
- text = dzl_simple_popover_get_text (popover);
- dzl_simple_popover_set_ready (popover, text != NULL);
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_rename_edits_applied (GObject *object,
- GAsyncResult *result,
- gpointer user_data)
-{
- g_autoptr(IdeSourceView) self = user_data;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_BUFFER_MANAGER (object));
- g_assert (G_IS_ASYNC_RESULT (result));
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- /*
- * The completion window can sometimes popup when performing the replacements
- * so we manually hide that window here.
- */
- ide_source_view_real_hide_completion (self);
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_rename_edits_cb (GObject *object,
- GAsyncResult *result,
- gpointer user_data)
-{
- IdeRenameProvider *provider = (IdeRenameProvider *)object;
- g_autoptr(IdeSourceView) self = user_data;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- g_autoptr(GPtrArray) edits = NULL;
- g_autoptr(GError) error = NULL;
- g_autoptr(IdeContext) context = NULL;
- IdeBufferManager *buffer_manager;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_RENAME_PROVIDER (provider));
- g_assert (G_IS_ASYNC_RESULT (result));
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (!ide_rename_provider_rename_finish (provider, result, &edits, &error))
- {
- /* TODO: Propagate error to UI */
- g_warning ("%s", error->message);
- IDE_EXIT;
- }
-
- g_assert (edits != NULL);
-
- IDE_PTR_ARRAY_SET_FREE_FUNC (edits, g_object_unref);
-
- context = ide_buffer_ref_context (priv->buffer);
- buffer_manager = ide_buffer_manager_from_context (context);
-
- ide_buffer_manager_apply_edits_async (buffer_manager,
- IDE_PTR_ARRAY_STEAL_FULL (&edits),
- NULL,
- ide_source_view_rename_edits_applied,
- g_steal_pointer (&self));
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_rename_activate (IdeSourceView *self,
- const gchar *text,
- DzlSimplePopover *popover)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- g_autoptr(IdeLocation) location = NULL;
- IdeRenameProvider *provider;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (text != NULL);
- g_assert (DZL_IS_SIMPLE_POPOVER (popover));
-
- if (NULL == (provider = ide_buffer_get_rename_provider (priv->buffer)))
- IDE_EXIT;
-
- location = ide_buffer_get_insert_location (priv->buffer);
-
- ide_rename_provider_rename_async (provider,
- location,
- text,
- NULL,
- ide_source_view_rename_edits_cb,
- g_object_ref (self));
-
- /*
- * TODO: We should probably lock all buffers so that we can ensure
- * that our edit points are correct by time we get called back.
- */
-
- gtk_popover_popdown (GTK_POPOVER (popover));
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_real_begin_rename (IdeSourceView *self)
-{
- IdeRenameProvider *provider;
- DzlSimplePopover *popover;
- g_autofree gchar *title = NULL;
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- GtkTextIter iter;
- GtkTextIter word_start;
- GtkTextIter word_end;
- g_autofree gchar *symbol = NULL;
- GdkRectangle loc;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- provider = ide_buffer_get_rename_provider (IDE_BUFFER (buffer));
-
- if (provider == NULL)
- {
- g_message ("Cannot rename, operation requires an IdeRenameProvider");
- return;
- }
-
- insert = gtk_text_buffer_get_insert (buffer);
- title = ide_buffer_dup_title (IDE_BUFFER (buffer));
-
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, insert);
-
- g_debug ("Renaming symbol from %s +%d:%d",
- title,
- gtk_text_iter_get_line (&iter) + 1,
- gtk_text_iter_get_line_offset (&iter) + 1);
-
- gtk_text_buffer_select_range (buffer, &iter, &iter);
- gtk_text_view_get_iter_location (GTK_TEXT_VIEW (self), &iter, &loc);
- gtk_text_view_buffer_to_window_coords (GTK_TEXT_VIEW (self),
- GTK_TEXT_WINDOW_WIDGET,
- loc.x, loc.y, &loc.x, &loc.y);
-
- // get symbol to rename (for the popup)
- if (gtk_text_iter_inside_word (&iter) && !gtk_text_iter_starts_word (&iter))
- {
- word_start = iter;
- word_end = iter;
- gtk_text_iter_backward_word_start (&word_start);
- gtk_text_iter_forward_word_end (&word_end);
- }
- else if (gtk_text_iter_starts_word (&iter))
- {
- word_start = iter;
- word_end = iter;
- gtk_text_iter_forward_word_end (&word_end);
- }
- else if (gtk_text_iter_ends_word (&iter))
- {
- word_start = iter;
- word_end = iter;
- gtk_text_iter_backward_word_start (&word_start);
- }
-
- symbol = gtk_text_iter_get_text (&word_start, &word_end);
-
- popover = g_object_new (DZL_TYPE_SIMPLE_POPOVER,
- "title", _("Rename symbol"),
- "button-text", _("Rename"),
- "text", symbol,
- "relative-to", self,
- "pointing-to", &loc,
- NULL);
-
- g_signal_connect_object (popover,
- "changed",
- G_CALLBACK (ide_source_view_rename_changed),
- self,
- G_CONNECT_SWAPPED);
-
- g_signal_connect_object (popover,
- "activate",
- G_CALLBACK (ide_source_view_rename_activate),
- self,
- G_CONNECT_SWAPPED);
-
- gtk_popover_popup (GTK_POPOVER (popover));
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_format_selection_cb (GObject *object,
- GAsyncResult *result,
- gpointer user_data)
-{
- IdeBuffer *buffer = (IdeBuffer *)object;
- g_autoptr(IdeSourceView) self = user_data;
- g_autoptr(GError) error = NULL;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (G_IS_ASYNC_RESULT (result));
-
- if (!ide_buffer_format_selection_finish (buffer, result, &error))
- {
- if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED))
- g_warning ("%s", error->message);
- }
-
- gtk_text_view_set_editable (GTK_TEXT_VIEW (self), TRUE);
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_real_format_selection (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- g_autoptr(IdeFormatterOptions) options = NULL;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- options = ide_formatter_options_new ();
- ide_formatter_options_set_tab_width (options,
- gtk_source_view_get_tab_width (GTK_SOURCE_VIEW (self)));
- ide_formatter_options_set_insert_spaces (options,
- gtk_source_view_get_insert_spaces_instead_of_tabs (GTK_SOURCE_VIEW (self)));
-
- gtk_text_view_set_editable (GTK_TEXT_VIEW (self), FALSE);
- ide_buffer_format_selection_async (priv->buffer,
- options,
- NULL,
- ide_source_view_format_selection_cb,
- g_object_ref (self));
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_code_action_execute_cb (GObject *object,
- GAsyncResult *result,
- gpointer user_data)
-{
- IDE_TRACE_MSG ("ide_source_view_code_action_execute_cb done");
-}
-
-static void
-execute_code_action_cb (IdeCodeAction *code_action)
-{
- ide_code_action_execute_async(code_action,
- NULL,
- ide_source_view_code_action_execute_cb,
- g_object_ref (code_action));
-}
-
-static void
-popup_menu_detach (GtkWidget *attach_widget,
- GtkMenu *menu)
-{
-}
-
-static void
-ide_source_view_code_action_query_cb(GObject *object,
- GAsyncResult *result,
- gpointer user_data)
-{
- IdeBuffer *buffer = (IdeBuffer *)object;
-
- g_autoptr(IdeSourceView) self = user_data;
- g_autoptr(GError) error = NULL;
- g_autoptr(GPtrArray) code_actions = NULL;
-
- IDE_ENTRY;
-
- g_assert(IDE_IS_SOURCE_VIEW(self));
- g_assert(G_IS_ASYNC_RESULT(result));
-
- code_actions = ide_buffer_code_action_query_finish(buffer, result, &error);
-
- if (!code_actions)
- {
- if (!g_error_matches(error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED))
- g_warning("%s", error->message);
- IDE_EXIT;
- }
-
- if (code_actions->len)
- {
- IdeContext* context;
- GtkTextView* text_view;
- GtkTextIter iter;
- GdkRectangle iter_location;
- GdkRectangle visible_rect;
- gboolean is_visible;
- GtkWidget* popup_menu;
-
- context = ide_buffer_ref_context(buffer);
-
- popup_menu = gtk_menu_new();
-
- gtk_style_context_add_class(gtk_widget_get_style_context(popup_menu),
- GTK_STYLE_CLASS_CONTEXT_MENU);
-
-
- gtk_menu_attach_to_widget(GTK_MENU(popup_menu),
- GTK_WIDGET(self),
- popup_menu_detach);
-
- for (gsize i = 0; i < code_actions->len; i++)
- {
- IdeCodeAction* code_action;
- GtkWidget* menu_item;
-
- code_action = g_ptr_array_index(code_actions, i);
- ide_object_append(IDE_OBJECT(context), IDE_OBJECT(code_action));
- menu_item = gtk_menu_item_new_with_label(ide_code_action_get_title(code_action));
-
- g_signal_connect_swapped(menu_item,
- "activate",
- G_CALLBACK(execute_code_action_cb),
- code_action);
-
-
- gtk_widget_show(menu_item);
- gtk_menu_shell_append(GTK_MENU_SHELL(popup_menu), menu_item);
- }
-
- gtk_menu_shell_select_first(GTK_MENU_SHELL(popup_menu), FALSE);
-
- text_view = GTK_TEXT_VIEW(self);
-
- gtk_text_buffer_get_iter_at_mark(gtk_text_view_get_buffer(text_view),
- &iter,
- gtk_text_buffer_get_insert(gtk_text_view_get_buffer(text_view)));
-
- gtk_text_view_get_iter_location(text_view, &iter, &iter_location);
- gtk_text_view_get_visible_rect(text_view, &visible_rect);
-
- is_visible = (iter_location.x + iter_location.width > visible_rect.x &&
- iter_location.x < visible_rect.x + visible_rect.width &&
- iter_location.y + iter_location.height > visible_rect.y &&
- iter_location.y < visible_rect.y + visible_rect.height);
-
- if (is_visible)
- {
- gtk_text_view_buffer_to_window_coords(text_view,
- GTK_TEXT_WINDOW_WIDGET,
- iter_location.x,
- iter_location.y,
- &iter_location.x,
- &iter_location.y);
-
- gtk_menu_popup_at_rect(GTK_MENU(popup_menu),
- gtk_widget_get_window(GTK_WIDGET(text_view)),
- &iter_location,
- GDK_GRAVITY_SOUTH_EAST,
- GDK_GRAVITY_NORTH_WEST,
- NULL);
- }
- }
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_real_code_action_query (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- ide_buffer_code_action_query_async (priv->buffer,
- NULL,
- ide_source_view_code_action_query_cb,
- g_object_ref (self));
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_real_find_references_jump (IdeSourceView *self,
- GtkListBoxRow *row,
- GtkListBox *list_box)
-{
- IdeLocation *location;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (GTK_IS_LIST_BOX_ROW (row));
- g_assert (GTK_IS_LIST_BOX (list_box));
-
- location = g_object_get_data (G_OBJECT (row), "IDE_LOCATION");
-
- if (location != NULL)
- g_signal_emit (self, signals [FOCUS_LOCATION], 0, location);
-
- IDE_EXIT;
-}
-
-static gboolean
-insert_mark_within_range (IdeBuffer *buffer,
- IdeRange *range)
-{
- GtkTextMark *insert = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (buffer));
- IdeLocation *begin = ide_range_get_begin (range);
- IdeLocation *end = ide_range_get_end (range);
- GtkTextIter iter;
- GtkTextIter begin_iter;
- GtkTextIter end_iter;
-
- if (!begin || !end)
- return FALSE;
-
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (buffer), &iter, insert);
- ide_buffer_get_iter_at_location (buffer, &begin_iter, begin);
- ide_buffer_get_iter_at_location (buffer, &end_iter, end);
-
- return gtk_text_iter_compare (&begin_iter, &iter) <= 0 &&
- gtk_text_iter_compare (&end_iter, &iter) >= 0;
-
-}
-
-static void
-ide_source_view_find_references_cb (GObject *object,
- GAsyncResult *result,
- gpointer user_data)
-{
- IdeSymbolResolver *symbol_resolver = (IdeSymbolResolver *)object;
- g_autoptr(GPtrArray) references = NULL;
- g_autoptr(GError) error = NULL;
- g_autoptr(IdeTask) task = user_data;
- FindReferencesTaskData *data;
- IdeSourceView *self;
- IdeSourceViewPrivate *priv;
- GtkScrolledWindow *scroller;
- GtkPopover *popover;
- GtkListBox *list_box;
- GtkTextMark *insert;
- GtkTextIter iter;
- GdkRectangle loc;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SYMBOL_RESOLVER (symbol_resolver));
- g_assert (G_IS_ASYNC_RESULT (result));
- g_assert (IDE_IS_TASK (task));
-
- references = ide_symbol_resolver_find_references_finish (symbol_resolver, result, &error);
-
- IDE_PTR_ARRAY_SET_FREE_FUNC (references, g_object_unref);
-
- self = ide_task_get_source_object (task);
- priv = ide_source_view_get_instance_private (self);
- data = ide_task_get_task_data (task);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (data != NULL);
- g_assert (data->resolvers != NULL);
- g_assert (data->resolvers->len > 0);
-
- g_ptr_array_remove_index (data->resolvers, data->resolvers->len - 1);
-
- /* If references are not found and symbol resolvers are left try those */
- if (references == NULL && data->resolvers->len > 0)
- {
- GCancellable *cancellable;
- IdeSymbolResolver *resolver;
-
- cancellable = ide_task_get_cancellable (task);
- resolver = g_ptr_array_index (data->resolvers, data->resolvers->len - 1);
-
- ide_symbol_resolver_find_references_async (resolver,
- data->location,
- ide_buffer_get_language_id (priv->buffer),
- cancellable,
- ide_source_view_find_references_cb,
- g_steal_pointer (&task));
- return;
- }
-
- /* Ignore popover if we are no longer visible or not top-most */
- if (!gtk_widget_get_visible (GTK_WIDGET (self)) ||
- !gtk_widget_get_child_visible (GTK_WIDGET (self)))
- IDE_EXIT;
-
- insert = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->buffer));
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->buffer), &iter, insert);
- gtk_text_buffer_select_range (GTK_TEXT_BUFFER (priv->buffer), &iter, &iter);
- gtk_text_view_get_iter_location (GTK_TEXT_VIEW (self), &iter, &loc);
- gtk_text_view_buffer_to_window_coords (GTK_TEXT_VIEW (self),
- GTK_TEXT_WINDOW_WIDGET,
- loc.x, loc.y, &loc.x, &loc.y);
-
- popover = g_object_new (GTK_TYPE_POPOVER,
- "modal", TRUE,
- "position", GTK_POS_TOP,
- "relative-to", self,
- "pointing-to", &loc,
- NULL);
-
- scroller = g_object_new (GTK_TYPE_SCROLLED_WINDOW,
- "min-content-height", 35,
- "max-content-height", 200,
- "propagate-natural-height", TRUE,
- "propagate-natural-width", TRUE,
- "visible", TRUE,
- NULL);
- gtk_container_add (GTK_CONTAINER (popover), GTK_WIDGET (scroller));
-
- list_box = g_object_new (GTK_TYPE_LIST_BOX,
- "visible", TRUE,
- NULL);
- gtk_container_add (GTK_CONTAINER (scroller), GTK_WIDGET (list_box));
-
- if (references != NULL && references->len > 0)
- {
- g_autoptr(IdeContext) context = ide_buffer_ref_context (priv->buffer);
- g_autoptr(GFile) workdir = ide_context_ref_workdir (context);
-
- for (guint i = 0; i < references->len; i++)
- {
- IdeRange *range = g_ptr_array_index (references, i);
- IdeLocation *begin = ide_range_get_begin (range);
- GFile *file = ide_location_get_file (begin);
- guint line = ide_location_get_line (begin);
- guint line_offset = ide_location_get_line_offset (begin);
- g_autofree gchar *name = NULL;
- g_autofree gchar *text = NULL;
- GtkListBoxRow *row;
- GtkLabel *label;
-
- if (g_file_has_prefix (file, workdir))
- name = g_file_get_relative_path (workdir, file);
- else if (g_file_is_native (file))
- name = g_file_get_path (file);
- else
- name = g_file_get_uri (file);
-
- /* translators: %s is the filename, then line number, column number. <> are pango markup */
- text = g_strdup_printf (_("<b>%s</b> — <small>Line %u, Column %u</small>"),
- name, line + 1, line_offset + 1);
-
- label = g_object_new (GTK_TYPE_LABEL,
- "xalign", 0.0f,
- "label", text,
- "use-markup", TRUE,
- "visible", TRUE,
- NULL);
- row = g_object_new (GTK_TYPE_LIST_BOX_ROW,
- "child", label,
- "visible", TRUE,
- NULL);
- g_object_set_data_full (G_OBJECT (row),
- "IDE_LOCATION",
- g_object_ref (begin),
- g_object_unref);
- gtk_container_add (GTK_CONTAINER (list_box), GTK_WIDGET (row));
-
- if (insert_mark_within_range (priv->buffer, range))
- gtk_list_box_select_row (list_box, row);
- }
- }
- else
- {
- GtkLabel *label = g_object_new (GTK_TYPE_LABEL,
- "label", _("No references were found"),
- "visible", TRUE,
- NULL);
- gtk_container_add (GTK_CONTAINER (list_box), GTK_WIDGET (label));
- }
-
- g_signal_connect_object (list_box,
- "row-activated",
- G_CALLBACK (ide_source_view_real_find_references_jump),
- self,
- G_CONNECT_SWAPPED);
-
- gtk_popover_popup (popover);
-
- g_signal_connect (popover, "hide", G_CALLBACK (gtk_widget_destroy), NULL);
-
- ide_task_return_boolean (task, TRUE);
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_real_find_references (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- g_autoptr(IdeTask) task = NULL;
- g_autoptr(GPtrArray) resolvers = NULL;
- FindReferencesTaskData *data;
- IdeSymbolResolver *resolver;
-
- IDE_ENTRY;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- task = ide_task_new (self, NULL, NULL, NULL);
- ide_task_set_source_tag (task, ide_source_view_real_find_references);
-
- resolvers = ide_buffer_get_symbol_resolvers (priv->buffer);
- IDE_PTR_ARRAY_SET_FREE_FUNC (resolvers, g_object_unref);
-
- if (resolvers->len == 0)
- {
- g_debug ("No symbol resolver is available");
- IDE_EXIT;
- }
-
- data = g_slice_new0 (FindReferencesTaskData);
- data->resolvers = g_steal_pointer (&resolvers);
- data->location = ide_buffer_get_insert_location (priv->buffer);
- ide_task_set_task_data (task, data, find_references_task_data_free);
-
- resolver = g_ptr_array_index (data->resolvers, data->resolvers->len - 1);
-
- /* Try each symbol resolver one by one to find references. */
- ide_symbol_resolver_find_references_async (resolver,
- data->location,
- ide_buffer_get_language_id (priv->buffer),
- NULL,
- ide_source_view_find_references_cb,
- g_steal_pointer (&task));
-
- IDE_EXIT;
-}
-
-static void
-ide_source_view_real_request_documentation (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextIter iter;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->buffer == NULL)
- return;
-
- ide_buffer_get_selection_bounds (priv->buffer, &iter, NULL);
-
- _ide_hover_display (priv->hover, &iter);
-}
-
-static void
-ide_source_view_real_undo (GtkSourceView *view)
-{
- IdeSourceView *self = (IdeSourceView *)view;
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- /*
- * Disable things that could confuse undo. For example, we need to bail on
- * any in-flight snippets because they just can't deal with the buffer
- * changes correctly given the GtkTextMark vs run-length design.
- */
- ide_source_view_clear_snippets (self);
-
- GTK_SOURCE_VIEW_CLASS (ide_source_view_parent_class)->undo (view);
-}
-
-static void
-ide_source_view_real_reset (IdeSourceView *self)
-{
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- g_signal_emit (self, signals [CLEAR_SEARCH], 0);
- g_signal_emit (self, signals [CLEAR_MODIFIER], 0);
- g_signal_emit (self, signals [CLEAR_SELECTION], 0);
- g_signal_emit (self, signals [CLEAR_COUNT], 0);
- g_signal_emit (self, signals [CLEAR_SNIPPETS], 0);
- g_signal_emit (self, signals [HIDE_COMPLETION], 0);
- g_signal_emit (self, signals [REMOVE_CURSORS], 0);
- g_signal_emit (self, signals [SET_MODE], 0, NULL, IDE_SOURCE_VIEW_MODE_TYPE_PERMANENT);
-}
-
-static void
-ide_source_view_destroy (GtkWidget *widget)
-{
- IdeSourceView *self = (IdeSourceView *)widget;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_assert (IDE_IS_SOURCE_VIEW (self));
-
- /* Ensure we release the buffer immediately */
- if (priv->buffer_signals != NULL)
- dzl_signal_group_set_target (priv->buffer_signals, NULL);
-
- GTK_WIDGET_CLASS (ide_source_view_parent_class)->destroy (widget);
-}
-
-static void
-ide_source_view_dispose (GObject *object)
-{
- IdeSourceView *self = (IdeSourceView *)object;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- if (priv->hadj_animation)
- {
- dzl_animation_stop (priv->hadj_animation);
- g_clear_weak_pointer (&priv->hadj_animation);
- }
-
- if (priv->vadj_animation)
- {
- dzl_animation_stop (priv->vadj_animation);
- g_clear_weak_pointer (&priv->vadj_animation);
- }
-
- ide_source_view_clear_snippets (self);
-
- g_clear_handle_id (&priv->delay_size_allocate_chainup, g_source_remove);
-
- g_clear_object (&priv->hover);
- g_clear_object (&priv->completion);
- g_clear_object (&priv->capture);
- ide_clear_and_destroy_object (&priv->indenter_adapter);
- g_clear_object (&priv->css_provider);
- g_clear_object (&priv->mode);
- g_clear_object (&priv->buffer_signals);
- g_clear_object (&priv->file_setting_bindings);
- g_clear_object (&priv->gutter);
-
- if (priv->command_str != NULL)
- {
- g_string_free (priv->command_str, TRUE);
- priv->command_str = NULL;
- }
-
- G_OBJECT_CLASS (ide_source_view_parent_class)->dispose (object);
-}
-
-static void
-ide_source_view_finalize (GObject *object)
-{
- IdeSourceView *self = (IdeSourceView *)object;
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_clear_pointer (&priv->display_name, g_free);
- g_clear_pointer (&priv->font_desc, pango_font_description_free);
- g_clear_pointer (&priv->selections, g_queue_free);
- g_clear_pointer (&priv->snippets, g_queue_free);
- g_clear_pointer (&priv->include_regex, g_regex_unref);
-
- DZL_COUNTER_DEC (instances);
-
- G_OBJECT_CLASS (ide_source_view_parent_class)->finalize (object);
-}
-
-static void
-ide_source_view_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- IdeSourceView *self = IDE_SOURCE_VIEW (object);
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- switch (prop_id)
- {
- case PROP_AUTO_INDENT:
- g_value_set_boolean (value, priv->auto_indent);
- break;
-
- case PROP_COMPLETION_N_ROWS:
- g_value_set_uint (value, ide_completion_get_n_rows (priv->completion));
- break;
-
- case PROP_COUNT:
- g_value_set_int (value, ide_source_view_get_count (self));
- break;
-
- case PROP_FILE_SETTINGS:
- g_value_set_object (value, ide_source_view_get_file_settings (self));
- break;
-
- case PROP_FONT_DESC:
- g_value_set_boxed (value, ide_source_view_get_font_desc (self));
- break;
-
- case PROP_HIGHLIGHT_CURRENT_LINE:
- g_value_set_boolean (value, ide_source_view_get_highlight_current_line (self));
- break;
-
- case PROP_INDENTER:
- g_value_set_object (value, ide_source_view_get_indenter (self));
- break;
-
- case PROP_INSERT_MATCHING_BRACE:
- g_value_set_boolean (value, ide_source_view_get_insert_matching_brace (self));
- break;
-
- case PROP_INTERACTIVE_COMPLETION:
- g_value_set_boolean (value, priv->interactive_completion);
- break;
-
- case PROP_MODE_DISPLAY_NAME:
- g_value_set_string (value, ide_source_view_get_mode_display_name (self));
- break;
-
- case PROP_OVERWRITE:
- g_value_set_boolean (value, ide_source_view_get_overwrite (self));
- break;
-
- case PROP_OVERWRITE_BRACES:
- g_value_set_boolean (value, ide_source_view_get_overwrite_braces (self));
- break;
-
- case PROP_SCROLL_OFFSET:
- g_value_set_uint (value, ide_source_view_get_scroll_offset (self));
- break;
-
- case PROP_SHOW_GRID_LINES:
- g_value_set_boolean (value, ide_source_view_get_show_grid_lines (self));
- break;
-
- case PROP_SHOW_LINE_CHANGES:
- g_value_set_boolean (value, ide_source_view_get_show_line_changes (self));
- break;
-
- case PROP_SHOW_LINE_DIAGNOSTICS:
- g_value_set_boolean (value, ide_source_view_get_show_line_diagnostics (self));
- break;
-
- case PROP_SHOW_LINE_NUMBERS:
- g_value_set_boolean (value, ide_source_view_get_show_line_numbers (self));
- break;
-
- case PROP_SHOW_RELATIVE_LINE_NUMBERS:
- g_value_set_boolean (value, ide_source_view_get_show_relative_line_numbers (self));
- break;
-
- case PROP_OVERSCROLL:
- g_value_set_int (value, priv->overscroll_num_lines);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- }
-}
-
-static void
-ide_source_view_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- IdeSourceView *self = IDE_SOURCE_VIEW (object);
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- switch (prop_id)
- {
- case PROP_AUTO_INDENT:
- priv->auto_indent = !!g_value_get_boolean (value);
- ide_source_view_update_auto_indent_override (self);
- break;
-
- case PROP_COMPLETION_N_ROWS:
- if (priv->completion != NULL)
- ide_completion_set_n_rows (priv->completion, g_value_get_uint (value));
- break;
-
- case PROP_COUNT:
- ide_source_view_set_count (self, g_value_get_int (value));
- break;
-
- case PROP_FONT_NAME:
- ide_source_view_set_font_name (self, g_value_get_string (value));
- break;
-
- case PROP_FONT_DESC:
- ide_source_view_set_font_desc (self, g_value_get_boxed (value));
- break;
-
- case PROP_HIGHLIGHT_CURRENT_LINE:
- ide_source_view_set_highlight_current_line (self, g_value_get_boolean (value));
- break;
-
- case PROP_INDENT_STYLE:
- ide_source_view_set_indent_style (self, g_value_get_enum (value));
- break;
-
- case PROP_INSERT_MATCHING_BRACE:
- ide_source_view_set_insert_matching_brace (self, g_value_get_boolean (value));
- break;
-
- case PROP_INTERACTIVE_COMPLETION:
- ide_source_view_set_interactive_completion (self, g_value_get_boolean (value));
- break;
-
- case PROP_OVERWRITE:
- gtk_text_view_set_overwrite (GTK_TEXT_VIEW (self), g_value_get_boolean (value));
- break;
-
- case PROP_OVERWRITE_BRACES:
- ide_source_view_set_overwrite_braces (self, g_value_get_boolean (value));
- break;
-
- case PROP_SCROLL_OFFSET:
- ide_source_view_set_scroll_offset (self, g_value_get_uint (value));
- break;
-
- case PROP_SHOW_GRID_LINES:
- ide_source_view_set_show_grid_lines (self, g_value_get_boolean (value));
- break;
-
- case PROP_SHOW_LINE_CHANGES:
- ide_source_view_set_show_line_changes (self, g_value_get_boolean (value));
- break;
-
- case PROP_SHOW_LINE_DIAGNOSTICS:
- ide_source_view_set_show_line_diagnostics (self, g_value_get_boolean (value));
- break;
-
- case PROP_SHOW_LINE_NUMBERS:
- ide_source_view_set_show_line_numbers (self, g_value_get_boolean (value));
- break;
-
- case PROP_SHOW_RELATIVE_LINE_NUMBERS:
- ide_source_view_set_show_relative_line_numbers (self, g_value_get_boolean (value));
- break;
-
- case PROP_OVERSCROLL:
- ide_source_view_set_overscroll_num_lines (self, g_value_get_int (value));
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- }
-}
-
-static void
-ide_source_view_class_init (IdeSourceViewClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
- GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
- GtkTextViewClass *text_view_class = GTK_TEXT_VIEW_CLASS (klass);
- GtkSourceViewClass *gsv_class = GTK_SOURCE_VIEW_CLASS (klass);
- GtkBindingSet *binding_set;
-
- object_class->constructed = ide_source_view_constructed;
- object_class->dispose = ide_source_view_dispose;
- object_class->finalize = ide_source_view_finalize;
- object_class->get_property = ide_source_view_get_property;
- object_class->set_property = ide_source_view_set_property;
-
- widget_class->button_press_event = ide_source_view_real_button_press_event;
- widget_class->button_release_event = ide_source_view_real_button_release_event;
- widget_class->motion_notify_event = ide_source_view_real_motion_notify_event;
- widget_class->focus_in_event = ide_source_view_focus_in_event;
- widget_class->focus_out_event = ide_source_view_focus_out_event;
- widget_class->key_press_event = ide_source_view_key_press_event;
- widget_class->key_release_event = ide_source_view_key_release_event;
- widget_class->scroll_event = ide_source_view_scroll_event;
- widget_class->size_allocate = ide_source_view_size_allocate;
- widget_class->style_updated = ide_source_view_real_style_updated;
- widget_class->destroy = ide_source_view_destroy;
-
- text_view_class->delete_from_cursor = ide_source_view_real_delete_from_cursor;
- text_view_class->draw_layer = ide_source_view_real_draw_layer;
- text_view_class->insert_at_cursor = ide_source_view_real_insert_at_cursor;
- text_view_class->populate_popup = ide_source_view_real_populate_popup;
-
- gsv_class->undo = ide_source_view_real_undo;
-
- klass->add_cursor = ide_source_view_real_add_cursor;
- klass->remove_cursors = ide_source_view_real_remove_cursors;
- klass->append_to_count = ide_source_view_real_append_to_count;
- klass->begin_macro = ide_source_view_real_begin_macro;
- klass->begin_rename = ide_source_view_real_begin_rename;
- klass->capture_modifier = ide_source_view_real_capture_modifier;
- klass->clear_count = ide_source_view_real_clear_count;
- klass->clear_modifier = ide_source_view_real_clear_modifier;
- klass->clear_selection = ide_source_view_real_clear_selection;
- klass->clear_snippets = ide_source_view_clear_snippets;
- klass->copy_clipboard_extended = ide_source_view_real_copy_clipboard_extended;
- klass->cycle_completion = ide_source_view_real_cycle_completion;
- klass->decrease_font_size = ide_source_view_real_decrease_font_size;
- klass->delete_selection = ide_source_view_real_delete_selection;
- klass->end_macro = ide_source_view_real_end_macro;
- klass->goto_definition = ide_source_view_real_goto_definition;
- klass->hide_completion = ide_source_view_real_hide_completion;
- klass->increase_font_size = ide_source_view_real_increase_font_size;
- klass->indent_selection = ide_source_view_real_indent_selection;
- klass->insert_modifier = ide_source_view_real_insert_modifier;
- klass->move_error = ide_source_view_real_move_error;
- klass->movement = ide_source_view_real_movement;
- klass->paste_clipboard_extended = ide_source_view_real_paste_clipboard_extended;
- klass->pop_selection = ide_source_view_real_pop_selection;
- klass->push_selection = ide_source_view_real_push_selection;
- klass->rebuild_highlight = ide_source_view_real_rebuild_highlight;
- klass->replay_macro = ide_source_view_real_replay_macro;
- klass->request_documentation = ide_source_view_real_request_documentation;
- klass->reset_font_size = ide_source_view_real_reset_font_size;
- klass->restore_insert_mark = ide_source_view_real_restore_insert_mark;
- klass->save_command = ide_source_view_real_save_command;
- klass->save_insert_mark = ide_source_view_real_save_insert_mark;
- klass->save_search_char = ide_source_view_real_save_search_char;
- klass->select_inner = ide_source_view_real_select_inner;
- klass->select_tag = ide_source_view_real_select_tag;
- klass->selection_theatric = ide_source_view_real_selection_theatric;
- klass->set_mode = ide_source_view_real_set_mode;
- klass->set_overwrite = ide_source_view_real_set_overwrite;
- klass->sort = ide_source_view_real_sort;
- klass->swap_selection_bounds = ide_source_view_real_swap_selection_bounds;
-
- g_object_class_override_property (object_class, PROP_AUTO_INDENT, "auto-indent");
-
- properties [PROP_COMPLETION_N_ROWS] =
- g_param_spec_uint ("completion-n-rows",
- "Completion N Rows",
- "The number of completion rows to display to the user",
- 1, 32, 5,
- (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- properties [PROP_COUNT] =
- g_param_spec_int ("count",
- "Count",
- "The count for movements.",
- -1,
- G_MAXINT,
- 0,
- (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- properties [PROP_FILE_SETTINGS] =
- g_param_spec_object ("file-settings",
- "File Settings",
- "The file settings that have been loaded for the file.",
- IDE_TYPE_FILE_SETTINGS,
- (G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
-
- properties [PROP_FONT_DESC] =
- g_param_spec_boxed ("font-desc",
- "Font Description",
- "The Pango font description to use for rendering source.",
- PANGO_TYPE_FONT_DESCRIPTION,
- (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- properties [PROP_FONT_NAME] =
- g_param_spec_string ("font-name",
- "Font Name",
- "The Pango font name to use for rendering source.",
- "Monospace",
- (G_PARAM_WRITABLE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS));
-
- g_object_class_override_property (object_class,
- PROP_HIGHLIGHT_CURRENT_LINE,
- "highlight-current-line");
-
- properties [PROP_INDENTER] =
- g_param_spec_object ("indenter",
- "Indenter",
- "Indenter",
- IDE_TYPE_INDENTER,
- (G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
-
- properties [PROP_INDENT_STYLE] =
- g_param_spec_enum ("indent-style",
- "Indent Style",
- "Indent Style",
- IDE_TYPE_INDENT_STYLE,
- IDE_INDENT_STYLE_TABS,
- (G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS));
-
- properties [PROP_INTERACTIVE_COMPLETION] =
- g_param_spec_boolean ("interactive-completion",
- "Interactive Completion",
- "If completion should be completed interactively",
- TRUE,
- (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- properties [PROP_INSERT_MATCHING_BRACE] =
- g_param_spec_boolean ("insert-matching-brace",
- "Insert Matching Brace",
- "Insert a matching brace/bracket/quotation/parenthesis.",
- FALSE,
- (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_override_property (object_class, PROP_OVERWRITE, "overwrite");
-
- properties [PROP_MODE_DISPLAY_NAME] =
- g_param_spec_string ("mode-display-name",
- "Mode Display Name",
- "The display name of the keybinding mode.",
- NULL,
- (G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
-
- properties [PROP_OVERWRITE_BRACES] =
- g_param_spec_boolean ("overwrite-braces",
- "Overwrite Braces",
- "Overwrite a matching brace/bracket/quotation/parenthesis.",
- FALSE,
- (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- properties [PROP_SCROLL_OFFSET] =
- g_param_spec_uint ("scroll-offset",
- "Scroll Offset",
- "The number of lines between the insertion cursor and screen boundary.",
- 0,
- G_MAXUINT,
- 0,
- (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- properties [PROP_SHOW_GRID_LINES] =
- g_param_spec_boolean ("show-grid-lines",
- "Show Grid Lines",
- "If the background grid should be shown.",
- FALSE,
- (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- properties [PROP_SHOW_LINE_CHANGES] =
- g_param_spec_boolean ("show-line-changes",
- "Show Line Changes",
- "If line changes should be shown in the left gutter.",
- FALSE,
- (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- /**
- * IdeSourceView:show-line-diagnostics:
- *
- * If the diagnostics gutter should be visible.
- *
- * This also requires that IdeBuffer:highlight-diagnostics is set to %TRUE
- * to generate diagnostics.
- *
- * Since: 3.32
- */
- properties [PROP_SHOW_LINE_DIAGNOSTICS] =
- g_param_spec_boolean ("show-line-diagnostics",
- "Show Line Diagnostics",
- "If line changes diagnostics should be shown in the left gutter.",
- TRUE,
- (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_override_property (object_class, PROP_SHOW_LINE_NUMBERS, "show-line-numbers");
-
- properties [PROP_SHOW_RELATIVE_LINE_NUMBERS] =
- g_param_spec_boolean ("show-relative-line-numbers",
- "Show Relative Line Numbers",
- "Show line numbers relative to the cursor line",
- FALSE,
- (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- properties [PROP_OVERSCROLL] =
- g_param_spec_int ("overscroll",
- "Overscroll",
- "The number of lines to scroll beyond the end of the "
- "buffer. A negative number of lines will scroll until "
- "only that number of lines is visible",
- G_MININT,
- G_MAXINT,
- DEFAULT_OVERSCROLL_NUM_LINES,
- (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_properties (object_class, LAST_PROP, properties);
-
- signals [ACTION] =
- g_signal_new_class_handler ("action",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_CALLBACK (dzl_gtk_widget_action_with_string),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 3,
- G_TYPE_STRING,
- G_TYPE_STRING,
- G_TYPE_STRING);
-
- signals [APPEND_TO_COUNT] =
- g_signal_new ("append-to-count",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, append_to_count),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 1,
- G_TYPE_INT);
-
- /**
- * IdeSourceView::begin-macro:
- *
- * This signal will begin recording input to the #IdeSourceView. This includes the current
- * #IdeSourceViewMode, #IdeSourceView:count and #IdeSourceView:modifier which will be used
- * to replay the sequence starting from the correct state.
- *
- * Pair this with an emission of #IdeSourceView::end-macro to complete the sequence.
- *
- * Since: 3.32
- */
- signals [BEGIN_MACRO] =
- g_signal_new ("begin-macro",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, begin_macro),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- /**
- * IdeSourceView::begin-rename:
- *
- * This signal is emitted when the source view should begin a rename
- * operation using the #IdeRenameProvider from the underlying buffer. The
- * cursor position will be used as the location when sending the request to
- * the provider.
- *
- * Since: 3.32
- */
- signals [BEGIN_RENAME] =
- g_signal_new ("begin-rename",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, begin_rename),
- NULL, NULL, NULL, G_TYPE_NONE, 0);
-
- signals [BEGIN_USER_ACTION] =
- g_signal_new_class_handler ("begin-user-action",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_CALLBACK (ide_source_view_begin_user_action),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [SAVE_COMMAND] =
- g_signal_new ("save-command",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, save_command),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
-
- signals [SAVE_SEARCH_CHAR] =
- g_signal_new ("save-search-char",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, save_search_char),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
-
- /**
- * IdeSourceView::capture-modifier:
- *
- * This signal will block the main loop in a similar fashion to how
- * gtk_dialog_run() performs until a key-press has occurred that can be
- * captured for use in movements.
- *
- * Pressing Escape or unfocusing the widget will break from this loop.
- *
- * Use of this signal is not recommended except in very specific cases.
- *
- * Since: 3.32
- */
- signals [CAPTURE_MODIFIER] =
- g_signal_new ("capture-modifier",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, capture_modifier),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- g_signal_override_class_handler ("change-case",
- G_TYPE_FROM_CLASS (klass),
- G_CALLBACK (ide_source_view_real_change_case));
-
- signals [CLEAR_COUNT] =
- g_signal_new ("clear-count",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, clear_count),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [CLEAR_MODIFIER] =
- g_signal_new ("clear-modifier",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, clear_modifier),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [CLEAR_SEARCH] =
- g_signal_new ("clear-search",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, clear_search),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [CLEAR_SELECTION] =
- g_signal_new ("clear-selection",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, clear_selection),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [CLEAR_SNIPPETS] =
- g_signal_new ("clear-snippets",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, clear_snippets),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [COPY_CLIPBOARD_EXTENDED] =
- g_signal_new ("copy-clipboard-extended",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, copy_clipboard_extended),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [CYCLE_COMPLETION] =
- g_signal_new ("cycle-completion",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, cycle_completion),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 1,
- GTK_TYPE_DIRECTION_TYPE);
-
- signals [DECREASE_FONT_SIZE] =
- g_signal_new ("decrease-font-size",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, decrease_font_size),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [DELETE_SELECTION] =
- g_signal_new ("delete-selection",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, delete_selection),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [DRAW_BUBBLES] =
- g_signal_new ("draw-bubbles",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- 0,
- NULL, NULL,
- g_cclosure_marshal_VOID__BOXED,
- G_TYPE_NONE,
- 1,
- CAIRO_GOBJECT_TYPE_CONTEXT);
- g_signal_set_va_marshaller (signals [DRAW_BUBBLES],
- G_TYPE_FROM_CLASS (klass),
- g_cclosure_marshal_VOID__BOXEDv);
-
- /**
- * IdeSourceView::end-macro:
- *
- * You should call #IdeSourceView::begin-macro before emitting this signal.
- *
- * Complete a macro recording sequence. This may be called more times than is necessary,
- * since #IdeSourceView will only keep the most recent macro recording. This can be
- * helpful when implementing recording sequences such as in Vim.
- *
- * Since: 3.32
- */
- signals [END_MACRO] =
- g_signal_new ("end-macro",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, end_macro),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [END_USER_ACTION] =
- g_signal_new_class_handler ("end-user-action",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_CALLBACK (ide_source_view_end_user_action),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [FIND_REFERENCES] =
- g_signal_new_class_handler ("find-references",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_CALLBACK (ide_source_view_real_find_references),
- NULL, NULL, NULL, G_TYPE_NONE, 0);
-
- signals [FOCUS_LOCATION] =
- g_signal_new ("focus-location",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (IdeSourceViewClass, focus_location),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 1,
- IDE_TYPE_LOCATION);
-
- signals [FORMAT_SELECTION] =
- g_signal_new_class_handler ("format-selection",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_CALLBACK (ide_source_view_real_format_selection),
- NULL, NULL, NULL, G_TYPE_NONE, 0);
-
- signals [QUERY_CODE_ACTION] =
- g_signal_new_class_handler ("query-code-action",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_CALLBACK (ide_source_view_real_code_action_query),
- NULL, NULL, NULL, G_TYPE_NONE, 0);
-
- signals [GOTO_DEFINITION] =
- g_signal_new ("goto-definition",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, goto_definition),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [HIDE_COMPLETION] =
- g_signal_new ("hide-completion",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, hide_completion),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [INCREASE_FONT_SIZE] =
- g_signal_new ("increase-font-size",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, increase_font_size),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [INDENT_SELECTION] =
- g_signal_new ("indent-selection",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, indent_selection),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 1,
- G_TYPE_INT);
-
- /**
- * IdeSourceView::insert-modifier:
- * @self: An #IdeSourceView
- * @use_count: If the count property should be used to repeat.
- *
- * Inserts the current modifier character at the insert mark in the buffer.
- * If @use_count is %TRUE, then the character will be inserted
- * #IdeSourceView:count times.
- *
- * Since: 3.32
- */
- signals [INSERT_MODIFIER] =
- g_signal_new ("insert-modifier",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, insert_modifier),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 1,
- G_TYPE_BOOLEAN);
-
- g_signal_override_class_handler ("join-lines",
- G_TYPE_FROM_CLASS (klass),
- G_CALLBACK (ide_source_view_real_join_lines));
-
- signals [JUMP] =
- g_signal_new ("jump",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (IdeSourceViewClass, jump),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 2,
- GTK_TYPE_TEXT_ITER | G_SIGNAL_TYPE_STATIC_SCOPE,
- GTK_TYPE_TEXT_ITER | G_SIGNAL_TYPE_STATIC_SCOPE);
-
- signals [MOVEMENT] =
- g_signal_new ("movement",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, movement),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 4,
- IDE_TYPE_SOURCE_VIEW_MOVEMENT,
- G_TYPE_BOOLEAN,
- G_TYPE_BOOLEAN,
- G_TYPE_BOOLEAN);
-
- /**
- * IdeSourceView::move-error:
- * @self: An #IdeSourceView.
- * @dir: The direction to move.
- *
- * Moves to the next search result either forwards or backwards.
- *
- * Since: 3.32
- */
- signals [MOVE_ERROR] =
- g_signal_new ("move-error",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, move_error),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 1,
- GTK_TYPE_DIRECTION_TYPE);
-
- signals [MOVE_SEARCH] =
- g_signal_new ("move-search",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, move_search),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 6,
- GTK_TYPE_DIRECTION_TYPE,
- G_TYPE_BOOLEAN,
- G_TYPE_BOOLEAN,
- G_TYPE_BOOLEAN,
- G_TYPE_BOOLEAN,
- G_TYPE_INT);
-
- signals [PASTE_CLIPBOARD_EXTENDED] =
- g_signal_new ("paste-clipboard-extended",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, paste_clipboard_extended),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 3,
- G_TYPE_BOOLEAN,
- G_TYPE_BOOLEAN,
- G_TYPE_BOOLEAN);
-
- /**
- * IdeSourceView::pop-selection:
- *
- * Reselects a previousl selected range of text that was saved using
- * IdeSourceView::push-selection.
- *
- * Since: 3.32
- */
- signals [POP_SELECTION] =
- g_signal_new ("pop-selection",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, pop_selection),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- /**
- * IdeSourceView::pop-snippet:
- * @self: An #IdeSourceView
- * @snippet: An #IdeSnippet.
- *
- * Pops the current snippet from the sourceview if there is one.
- *
- * Since: 3.32
- */
- signals [POP_SNIPPET] =
- g_signal_new_class_handler ("pop-snippet",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- NULL,
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- /**
- * IdeSourceView::push-selection:
- *
- * Saves the current selection away to be restored by a call to
- * IdeSourceView::pop-selection. You must pop the selection to keep
- * the selection stack in consistent order.
- *
- * Since: 3.32
- */
- signals [PUSH_SELECTION] =
- g_signal_new ("push-selection",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, push_selection),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- /**
- * IdeSourceView::push-snippet:
- * @self: An #IdeSourceView
- * @snippet: An #IdeSnippet.
- * @iter: (allow-none): The location for the snippet, or %NULL.
- *
- * Pushes @snippet onto the snippet stack at either @iter or the insertion
- * mark if @iter is not provided.
- *
- * Since: 3.32
- */
- signals [PUSH_SNIPPET] =
- g_signal_new_class_handler ("push-snippet",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- G_CALLBACK (ide_source_view_real_push_snippet),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 2,
- IDE_TYPE_SNIPPET,
- GTK_TYPE_TEXT_ITER | G_SIGNAL_TYPE_STATIC_SCOPE);
-
- signals [REBUILD_HIGHLIGHT] =
- g_signal_new ("rebuild-highlight",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, rebuild_highlight),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [DUPLICATE_ENTIRE_LINE] =
- g_signal_new_class_handler ("duplicate-entire-line",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_CALLBACK (ide_source_view_real_duplicate_entire_line),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [REINDENT] =
- g_signal_new_class_handler ("reindent",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_CALLBACK (ide_source_view_real_reindent),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- /**
- * IdeSourceView:replay-macro:
- * @self: an #IdeSourceView.
- *
- * Replays the last series of captured events that were captured between calls
- * to #IdeSourceView::begin-macro and #IdeSourceView::end-macro.
- *
- * Since: 3.32
- */
- signals [REPLAY_MACRO] =
- g_signal_new ("replay-macro",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, replay_macro),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 1,
- G_TYPE_BOOLEAN);
-
- signals [REQUEST_DOCUMENTATION] =
- g_signal_new ("request-documentation",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, request_documentation),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- /**
- * IdeSourceView::reset:
- *
- * This is a helper signal that will try to reset keyboard input
- * and various stateful settings of the sourceview. This is a good
- * signal to map to the "Escape" key.
- *
- * Since: 3.32
- */
- signals [RESET] =
- g_signal_new_class_handler ("reset",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_CALLBACK (ide_source_view_real_reset),
- NULL, NULL, NULL, G_TYPE_NONE, 0);
-
- signals [RESET_FONT_SIZE] =
- g_signal_new ("reset-font-size",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, reset_font_size),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [RESTORE_INSERT_MARK] =
- g_signal_new ("restore-insert-mark",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, restore_insert_mark),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [SAVE_INSERT_MARK] =
- g_signal_new ("save-insert-mark",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, save_insert_mark),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- g_signal_override_class_handler ("select-all",
- G_TYPE_FROM_CLASS (klass),
- G_CALLBACK (ide_source_view_real_select_all));
-
- signals [SELECT_INNER] =
- g_signal_new ("select-inner",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, select_inner),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 4,
- G_TYPE_STRING,
- G_TYPE_STRING,
- G_TYPE_BOOLEAN,
- G_TYPE_BOOLEAN);
-
- signals [SELECT_TAG] =
- g_signal_new ("select-tag",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, select_tag),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 1,
- G_TYPE_BOOLEAN);
-
- signals [SELECTION_THEATRIC] =
- g_signal_new ("selection-theatric",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, selection_theatric),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 1,
- IDE_TYPE_SOURCE_VIEW_THEATRIC);
-
- signals [SET_MODE] =
- g_signal_new ("set-mode",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, set_mode),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 2,
- G_TYPE_STRING,
- IDE_TYPE_SOURCE_VIEW_MODE_TYPE);
-
- signals [SET_OVERWRITE] =
- g_signal_new ("set-overwrite",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, set_overwrite),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 1,
- G_TYPE_BOOLEAN);
-
- signals [SET_SEARCH_TEXT] =
- g_signal_new ("set-search-text",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, set_search_text),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 2,
- G_TYPE_STRING,
- G_TYPE_BOOLEAN);
-
- /**
- * IdeSourceView::sort:
- * @self: an #IdeSourceView.
- * @ignore_case: If character case should be ignored.
- * @reverse: If the lines should be sorted in reverse order
- *
- * This signal is meant to be activated from keybindings to sort the currently selected lines.
- * The lines are sorted using qsort() and either strcmp() or strcasecmp().
- *
- * Since: 3.32
- */
- signals [SORT] =
- g_signal_new ("sort",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, sort),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 2,
- G_TYPE_BOOLEAN,
- G_TYPE_BOOLEAN);
-
- signals [SWAP_SELECTION_BOUNDS] =
- g_signal_new ("swap-selection-bounds",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, swap_selection_bounds),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- signals [ADD_CURSOR] =
- g_signal_new ("add-cursor",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, add_cursor),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 1,
- IDE_TYPE_CURSOR_TYPE);
-
- signals [REMOVE_CURSORS] =
- g_signal_new ("remove-cursors",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (IdeSourceViewClass, remove_cursors),
- NULL, NULL, NULL,
- G_TYPE_NONE,
- 0);
-
- binding_set = gtk_binding_set_by_class (klass);
-
- gtk_binding_entry_add_signal (binding_set,
- GDK_KEY_r,
- GDK_CONTROL_MASK | GDK_SHIFT_MASK,
- "begin-rename", 0);
-
- gtk_binding_entry_add_signal (binding_set,
- GDK_KEY_q,
- GDK_CONTROL_MASK | GDK_SHIFT_MASK,
- "query-code-action", 0);
-
- gtk_binding_entry_add_signal (binding_set,
- GDK_KEY_space,
- GDK_CONTROL_MASK | GDK_SHIFT_MASK,
- "find-references", 0);
-
- /* Override "Home" and "<Shift>Home" to use our movements
- * instead of the smart home feature of GtkSourceView.
- */
- gtk_binding_entry_add_signal (binding_set,
- GDK_KEY_Home,
- 0,
- "movement", 4,
- IDE_TYPE_SOURCE_VIEW_MOVEMENT, IDE_SOURCE_VIEW_MOVEMENT_SMART_HOME,
- G_TYPE_BOOLEAN, FALSE,
- G_TYPE_BOOLEAN, TRUE,
- G_TYPE_BOOLEAN, FALSE);
- gtk_binding_entry_add_signal (binding_set,
- GDK_KEY_Home,
- GDK_MOD1_MASK | GDK_SHIFT_MASK,
- "movement", 4,
- IDE_TYPE_SOURCE_VIEW_MOVEMENT, IDE_SOURCE_VIEW_MOVEMENT_SMART_HOME,
- G_TYPE_BOOLEAN, TRUE,
- G_TYPE_BOOLEAN, TRUE,
- G_TYPE_BOOLEAN, FALSE);
-
- /* Remove Emoji from GtkTextView, we'll add back in various keybinding modes */
- binding_set = gtk_binding_set_by_class (g_type_class_peek (GTK_TYPE_TEXT_VIEW));
- gtk_binding_entry_remove (binding_set, GDK_KEY_period, GDK_CONTROL_MASK);
- gtk_binding_entry_remove (binding_set, GDK_KEY_semicolon, GDK_CONTROL_MASK);
-}
-
-static void
-ide_source_view_init (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- DZL_COUNTER_INC (instances);
-
- gtk_widget_add_events (GTK_WIDGET (self), GDK_ENTER_NOTIFY_MASK);
- gtk_widget_set_has_tooltip (GTK_WIDGET (self), FALSE);
-
- priv->include_regex = g_regex_new (INCLUDE_STATEMENTS,
- G_REGEX_OPTIMIZE,
- 0,
- NULL);
-
- priv->show_line_numbers = TRUE;
- priv->show_line_changes = TRUE;
- priv->show_line_diagnostics = TRUE;
- priv->interactive_completion = TRUE;
- priv->target_line_column = 0;
- priv->snippets = g_queue_new ();
- priv->selections = g_queue_new ();
- priv->font_scale = FONT_SCALE_NORMAL;
- priv->command_str = g_string_sized_new (32);
- priv->overscroll_num_lines = DEFAULT_OVERSCROLL_NUM_LINES;
-
- priv->hover = _ide_hover_new (self);
-
- priv->file_setting_bindings = dzl_binding_group_new ();
- dzl_binding_group_bind (priv->file_setting_bindings, "auto-indent",
- self, "auto-indent", G_BINDING_SYNC_CREATE);
- dzl_binding_group_bind (priv->file_setting_bindings, "indent-width",
- self, "indent-width", G_BINDING_SYNC_CREATE);
- dzl_binding_group_bind (priv->file_setting_bindings, "tab-width",
- self, "tab-width", G_BINDING_SYNC_CREATE);
- dzl_binding_group_bind (priv->file_setting_bindings, "right-margin-position",
- self, "right-margin-position", G_BINDING_SYNC_CREATE);
- dzl_binding_group_bind (priv->file_setting_bindings, "indent-style",
- self, "indent-style", G_BINDING_SYNC_CREATE);
- dzl_binding_group_bind (priv->file_setting_bindings, "show-right-margin",
- self, "show-right-margin", G_BINDING_SYNC_CREATE);
- dzl_binding_group_bind (priv->file_setting_bindings, "insert-matching-brace",
- self, "insert-matching-brace", G_BINDING_SYNC_CREATE);
- dzl_binding_group_bind (priv->file_setting_bindings, "overwrite-braces",
- self, "overwrite-braces", G_BINDING_SYNC_CREATE);
-
- priv->buffer_signals = dzl_signal_group_new (IDE_TYPE_BUFFER);
-
- dzl_signal_group_connect_object (priv->buffer_signals,
- "changed",
- G_CALLBACK (ide_source_view__buffer_changed_cb),
- self,
- G_CONNECT_SWAPPED);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "request-scroll-to-insert",
- G_CALLBACK (ide_source_view__buffer_request_scroll_to_insert_cb),
- self,
- G_CONNECT_SWAPPED);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "line-flags-changed",
- G_CALLBACK (ide_source_view__buffer_line_flags_changed_cb),
- self,
- G_CONNECT_SWAPPED);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "notify::can-redo",
- G_CALLBACK (ide_source_view__buffer__notify_can_redo),
- self,
- G_CONNECT_SWAPPED);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "notify::can-undo",
- G_CALLBACK (ide_source_view__buffer__notify_can_undo),
- self,
- G_CONNECT_SWAPPED);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "notify::file-settings",
- G_CALLBACK (ide_source_view__buffer_notify_file_settings_cb),
- self,
- G_CONNECT_SWAPPED);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "notify::language",
- G_CALLBACK (ide_source_view__buffer_notify_language_cb),
- self,
- G_CONNECT_SWAPPED);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "notify::style-scheme",
- G_CALLBACK (ide_source_view__buffer_notify_style_scheme_cb),
- self,
- G_CONNECT_SWAPPED);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "insert-text",
- G_CALLBACK (ide_source_view__buffer_insert_text_cb),
- self,
- G_CONNECT_SWAPPED);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "insert-text",
- G_CALLBACK (ide_source_view__buffer_insert_text_after_cb),
- self,
- G_CONNECT_SWAPPED | G_CONNECT_AFTER);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "delete-range",
- G_CALLBACK (ide_source_view__buffer_delete_range_cb),
- self,
- G_CONNECT_SWAPPED);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "delete-range",
- G_CALLBACK (ide_source_view__buffer_delete_range_after_cb),
- self,
- G_CONNECT_SWAPPED | G_CONNECT_AFTER);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "mark-set",
- G_CALLBACK (ide_source_view__buffer_mark_set_cb),
- self,
- G_CONNECT_SWAPPED);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "loaded",
- G_CALLBACK (ide_source_view__buffer_loaded_cb),
- self,
- G_CONNECT_SWAPPED);
- dzl_signal_group_connect_object (priv->buffer_signals,
- "notify::has-selection",
- G_CALLBACK (ide_source_view__buffer_notify_has_selection_cb),
- self,
- G_CONNECT_SWAPPED);
- g_signal_connect_object (priv->buffer_signals,
- "bind",
- G_CALLBACK (ide_source_view_bind_buffer),
- self,
- G_CONNECT_SWAPPED);
- g_signal_connect_object (priv->buffer_signals,
- "unbind",
- G_CALLBACK (ide_source_view_unbind_buffer),
- self,
- G_CONNECT_SWAPPED);
-
- g_object_bind_property_full (self, "buffer", priv->buffer_signals, "target", 0,
- ignore_invalid_buffers, NULL, NULL, NULL);
-
- dzl_widget_action_group_attach (self, "sourceview");
-}
-
-const PangoFontDescription *
-ide_source_view_get_font_desc (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), NULL);
-
- return priv->font_desc;
-}
-
-/**
- * ide_source_view_get_scaled_font_desc:
- * @self: a #IdeSourceView
- *
- * Like ide_source_view_get_font_desc() but takes the editor zoom into
- * account. You must free the result with pango_font_description_free().
- *
- * Returns: (transfer full): a #PangoFontDescription
- *
- * Since: 3.32
- */
-PangoFontDescription *
-ide_source_view_get_scaled_font_desc (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- PangoFontDescription *copy;
- gdouble font_scale;
- guint font_size;
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), NULL);
-
- copy = pango_font_description_copy (priv->font_desc);
- font_size = pango_font_description_get_size (priv->font_desc);
- font_scale = fontScale [priv->font_scale];
- pango_font_description_set_size (copy, font_size * font_scale);
-
- return g_steal_pointer (©);
-}
-
-void
-ide_source_view_set_font_desc (IdeSourceView *self,
- const PangoFontDescription *font_desc)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- if (font_desc != priv->font_desc)
- {
- g_clear_pointer (&priv->font_desc, pango_font_description_free);
-
- if (font_desc)
- priv->font_desc = pango_font_description_copy (font_desc);
- else
- priv->font_desc = pango_font_description_from_string (DEFAULT_FONT_DESC);
-
- priv->font_scale = FONT_SCALE_NORMAL;
-
- ide_source_view_rebuild_css (self);
- }
-}
-
-void
-ide_source_view_set_font_name (IdeSourceView *self,
- const gchar *font_name)
-{
- PangoFontDescription *font_desc = NULL;
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- if (font_name)
- font_desc = pango_font_description_from_string (font_name);
- ide_source_view_set_font_desc (self, font_desc);
- if (font_desc)
- pango_font_description_free (font_desc);
-}
-
-gboolean
-ide_source_view_get_show_line_changes (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
-
- return priv->show_line_changes;
-}
-
-void
-ide_source_view_set_show_line_changes (IdeSourceView *self,
- gboolean show_line_changes)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- priv->show_line_changes = !!show_line_changes;
-
- if (priv->gutter)
- {
- ide_gutter_set_show_line_changes (priv->gutter, show_line_changes);
- g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_SHOW_LINE_CHANGES]);
- }
-}
-
-gboolean
-ide_source_view_get_show_line_diagnostics (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
-
- return priv->show_line_diagnostics;
-}
-
-void
-ide_source_view_set_show_line_diagnostics (IdeSourceView *self,
- gboolean show_line_diagnostics)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- priv->show_line_diagnostics = !!show_line_diagnostics;
-
- if (priv->gutter)
- {
- ide_gutter_set_show_line_diagnostics (priv->gutter, show_line_diagnostics);
- g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_SHOW_LINE_DIAGNOSTICS]);
- }
-}
-
-gboolean
-ide_source_view_get_show_grid_lines (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
-
- return priv->show_grid_lines;
-}
-
-void
-ide_source_view_set_show_grid_lines (IdeSourceView *self,
- gboolean show_grid_lines)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- show_grid_lines = !!show_grid_lines;
-
- if (show_grid_lines != priv->show_grid_lines)
- {
- priv->show_grid_lines = show_grid_lines;
- if (show_grid_lines)
- gtk_source_view_set_background_pattern (GTK_SOURCE_VIEW (self),
- GTK_SOURCE_BACKGROUND_PATTERN_TYPE_GRID);
- else
- gtk_source_view_set_background_pattern (GTK_SOURCE_VIEW (self),
- GTK_SOURCE_BACKGROUND_PATTERN_TYPE_NONE);
- g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_SHOW_GRID_LINES]);
- }
-}
-
-gboolean
-ide_source_view_get_insert_matching_brace (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
-
- return priv->insert_matching_brace;
-}
-
-void
-ide_source_view_get_iter_at_visual_column (IdeSourceView *self,
- guint column,
- GtkTextIter *location)
-{
- gunichar tab_char;
- guint visual_col = 0;
- guint tab_width;
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- tab_char = g_utf8_get_char ("\t");
- tab_width = gtk_source_view_get_tab_width (GTK_SOURCE_VIEW (self));
- gtk_text_iter_set_line_offset (location, 0);
-
- while (!gtk_text_iter_ends_line (location))
- {
- if (gtk_text_iter_get_char (location) == tab_char)
- visual_col += (tab_width - (visual_col % tab_width));
- else
- ++visual_col;
-
- if (visual_col > column)
- break;
-
- /* FIXME: this does not handle invisible text correctly, but
- * * gtk_text_iter_forward_visible_cursor_position is too
- * slow */
- if (!gtk_text_iter_forward_char (location))
- break;
- }
-}
-
-const gchar *
-ide_source_view_get_mode_name (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), NULL);
-
- if (priv->mode)
- return ide_source_view_mode_get_name (priv->mode);
-
- return NULL;
-}
-
-const gchar *
-ide_source_view_get_mode_display_name (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), NULL);
-
- return priv->display_name;
-}
-
-gboolean
-ide_source_view_get_overwrite_braces (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
-
- return priv->overwrite_braces;
-}
-
-void
-ide_source_view_set_insert_matching_brace (IdeSourceView *self,
- gboolean insert_matching_brace)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- insert_matching_brace = !!insert_matching_brace;
-
- if (insert_matching_brace != priv->insert_matching_brace)
- {
- priv->insert_matching_brace = insert_matching_brace;
- g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_INSERT_MATCHING_BRACE]);
- }
-}
-
-void
-ide_source_view_set_overwrite_braces (IdeSourceView *self,
- gboolean overwrite_braces)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- overwrite_braces = !!overwrite_braces;
-
- if (overwrite_braces != priv->overwrite_braces)
- {
- priv->overwrite_braces = overwrite_braces;
- g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_OVERWRITE_BRACES]);
- }
-}
-
-void
-ide_source_view_pop_snippet (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- IdeSnippet *snippet;
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- if ((snippet = g_queue_pop_head (priv->snippets)))
- {
- g_autofree gchar *new_text = NULL;
-
- new_text = ide_snippet_get_full_text (snippet);
-
- ide_snippet_finish (snippet);
- g_signal_emit (self, signals [POP_SNIPPET], 0, snippet);
- g_object_unref (snippet);
-
- if ((snippet = g_queue_peek_head (priv->snippets)))
- {
- ide_snippet_replace_current_chunk_text (snippet, new_text);
- ide_snippet_unpause (snippet);
- ide_snippet_move_next (snippet);
- }
- }
-
- ide_source_view_invalidate_window (self);
-}
-
-void
-ide_source_view_clear_snippets (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- while (priv->snippets->length)
- ide_source_view_pop_snippet (self);
-}
-
-/**
- * ide_source_view_push_snippet:
- * @self: An #IdeSourceView
- * @snippet: An #IdeSnippet.
- * @location: (allow-none): A location for the snippet or %NULL.
- *
- * Pushes a new snippet onto the source view.
- *
- * Since: 3.32
- */
-void
-ide_source_view_push_snippet (IdeSourceView *self,
- IdeSnippet *snippet,
- const GtkTextIter *location)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- IdeSnippetContext *context;
- IdeSnippet *previous;
- GtkTextBuffer *buffer;
- GtkTextIter iter;
- gboolean has_more_tab_stops;
- gboolean insert_spaces;
- gchar *line_prefix;
- guint tab_width;
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
- g_return_if_fail (IDE_IS_SNIPPET (snippet));
- g_return_if_fail (!location ||
- (gtk_text_iter_get_buffer (location) == (void*)priv->buffer));
-
- if ((previous = g_queue_peek_head (priv->snippets)))
- ide_snippet_pause (previous);
-
- g_queue_push_head (priv->snippets, g_object_ref (snippet));
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
-
- if (location != NULL)
- iter = *location;
- else
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, gtk_text_buffer_get_insert (buffer));
-
- context = ide_snippet_get_context (snippet);
-
- insert_spaces = gtk_source_view_get_insert_spaces_instead_of_tabs (GTK_SOURCE_VIEW (self));
- ide_snippet_context_set_use_spaces (context, insert_spaces);
-
- tab_width = gtk_source_view_get_tab_width (GTK_SOURCE_VIEW (self));
- ide_snippet_context_set_tab_width (context, tab_width);
-
- line_prefix = text_iter_get_line_prefix (&iter);
- ide_snippet_context_set_line_prefix (context, line_prefix);
- g_free (line_prefix);
-
- g_signal_emit (self, signals [PUSH_SNIPPET], 0, snippet, &iter);
-
- gtk_text_buffer_begin_user_action (buffer);
- ide_source_view_block_handlers (self);
- has_more_tab_stops = ide_snippet_begin (snippet, buffer, &iter);
- ide_source_view_scroll_to_insert (self);
- ide_source_view_unblock_handlers (self);
- gtk_text_buffer_end_user_action (buffer);
-
- if (!ide_source_view_can_animate (self))
- {
- GtkTextMark *mark_begin;
- GtkTextMark *mark_end;
-
- mark_begin = ide_snippet_get_mark_begin (snippet);
- mark_end = ide_snippet_get_mark_end (snippet);
-
- if (mark_begin != NULL && mark_end != NULL)
- {
- GtkTextIter begin;
- GtkTextIter end;
-
- gtk_text_buffer_get_iter_at_mark (buffer, &begin, mark_begin);
- gtk_text_buffer_get_iter_at_mark (buffer, &end, mark_end);
-
- /*
- * HACK:
- *
- * We need to let the GtkTextView catch up with us so that we can get
- * a realistic area back for the location of the end iter. Without
- * pumping the main loop, GtkTextView will clamp the result to the
- * height of the insert line.
- */
- while (gtk_events_pending ())
- gtk_main_iteration ();
-
- animate_expand (self, &begin, &end);
- }
- }
-
- if (!has_more_tab_stops)
- ide_source_view_pop_snippet (self);
-
- ide_source_view_invalidate_window (self);
-}
-
-void
-ide_source_view_jump (IdeSourceView *self,
- const GtkTextIter *from,
- const GtkTextIter *to)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- IDE_ENTRY;
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- if (priv->buffer != NULL &&
- !ide_buffer_get_loading (priv->buffer))
- {
- GtkTextIter dummy_from;
- GtkTextIter dummy_to;
-
- if (from == NULL)
- {
- GtkTextMark *mark;
-
- mark = gtk_text_buffer_get_insert (GTK_TEXT_BUFFER (priv->buffer));
- gtk_text_buffer_get_iter_at_mark (GTK_TEXT_BUFFER (priv->buffer), &dummy_from, mark);
- from = &dummy_from;
- }
-
- if (to == NULL)
- {
- dummy_to = *from;
- to = &dummy_to;
- }
-
- g_signal_emit (self, signals [JUMP], 0, from, to);
- }
-
- IDE_EXIT;
-}
-
-/**
- * ide_source_view_get_scroll_offset:
- *
- * Gets the #IdeSourceView:scroll-offset property. This property contains the number of lines
- * that should be kept above or below the line containing the insertion cursor relative to the
- * top and bottom of the visible text window.
- *
- * Since: 3.32
- */
-guint
-ide_source_view_get_scroll_offset (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), 0);
-
- return priv->scroll_offset;
-}
-
-/**
- * ide_source_view_set_scroll_offset:
- *
- * Sets the #IdeSourceView:scroll-offset property. See ide_source_view_get_scroll_offset() for
- * more information. Set to 0 to unset this property.
- *
- * Since: 3.32
- */
-void
-ide_source_view_set_scroll_offset (IdeSourceView *self,
- guint scroll_offset)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- if (scroll_offset != priv->scroll_offset)
- {
- priv->scroll_offset = scroll_offset;
- g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_SCROLL_OFFSET]);
- }
-}
-
-/**
- * ide_source_view_get_visible_rect:
- * @self: An #IdeSourceView.
- * @visible_rect: (out): a #GdkRectangle.
- *
- * Gets the visible region in buffer coordinates that is the visible area of the buffer. This
- * is similar to gtk_text_view_get_visible_area() except that it takes into account the
- * #IdeSourceView:scroll-offset property to ensure there is space above and below the
- * visible_rect.
- *
- * Since: 3.32
- */
-void
-ide_source_view_get_visible_rect (IdeSourceView *self,
- GdkRectangle *visible_rect)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextView *text_view = (GtkTextView *)self;
- GdkRectangle area;
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
- g_return_if_fail (visible_rect);
-
- gtk_text_view_get_visible_rect (text_view, &area);
-
- /*
- * If we don't have valid line height, not much we can do now. We can just adjust things
- * later once it becomes available.
- */
- if (priv->cached_char_height)
- {
- gint max_scroll_offset;
- gint scroll_offset;
- gint visible_lines;
- gint scroll_offset_height;
-
- visible_lines = area.height / priv->cached_char_height;
- max_scroll_offset = (visible_lines - 1) / 2;
- scroll_offset = MIN ((gint)priv->scroll_offset, max_scroll_offset);
- scroll_offset_height = priv->cached_char_height * scroll_offset;
-
- area.y += scroll_offset_height;
- area.height -= (2 * scroll_offset_height);
-
- /*
- * If we have an even number of visible lines and scrolloffset is less than our
- * desired scrolloffset, we need to remove an extra line so we don't have two
- * visible lines.
- */
- if ((scroll_offset < (gint)priv->scroll_offset) && (visible_lines & 1) == 0)
- area.height -= priv->cached_char_height;
-
- /*
- * Use a multiple of the line height so we don't jump around when
- * focusing the last line (due to Y2 not fitting in the visible area).
- */
- area.height = (area.height / priv->cached_char_height) * priv->cached_char_height;
- }
-
- *visible_rect = area;
-}
-
-void
-ide_source_view_scroll_mark_onscreen (IdeSourceView *self,
- GtkTextMark *mark,
- IdeSourceScrollAlign use_align,
- gdouble alignx,
- gdouble aligny)
-{
- GtkTextView *text_view = (GtkTextView *)self;
- GtkTextBuffer *buffer;
- GdkRectangle visible_rect;
- GdkRectangle mark_rect;
- GtkTextIter iter;
-
- IDE_ENTRY;
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- ide_source_view_get_visible_rect (self, &visible_rect);
-
- buffer = gtk_text_view_get_buffer (text_view);
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, mark);
- gtk_text_view_get_iter_location (text_view, &iter, &mark_rect);
-
- if (!_GDK_RECTANGLE_CONTAINS (&visible_rect, &mark_rect))
- ide_source_view_scroll_to_mark (self, mark, 0.0, use_align, alignx, aligny, TRUE);
-
- IDE_EXIT;
-}
-
-gboolean
-ide_source_view_move_mark_onscreen (IdeSourceView *self,
- GtkTextMark *mark)
-{
- GtkTextView *text_view = (GtkTextView *)self;
- GtkTextBuffer *buffer;
- GtkTextIter iter;
- GtkTextIter end;
- GdkRectangle visible_rect;
- GdkRectangle iter_rect;
-
- IDE_ENTRY;
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
- g_return_val_if_fail (GTK_IS_TEXT_MARK (mark), FALSE);
-
- buffer = gtk_text_view_get_buffer (text_view);
-
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, mark);
- gtk_text_buffer_get_end_iter (buffer, &end);
-
- ide_source_view_get_visible_rect (self, &visible_rect);
- gtk_text_view_get_iter_location (text_view, &iter, &iter_rect);
-
- if (_GDK_RECTANGLE_CONTAINS (&visible_rect, &iter_rect))
- IDE_RETURN (FALSE);
-
- if (_GDK_RECTANGLE_Y2 (&iter_rect) > _GDK_RECTANGLE_Y2 (&visible_rect))
- gtk_text_view_get_iter_at_location (text_view, &iter,
- _GDK_RECTANGLE_X2 (&visible_rect),
- _GDK_RECTANGLE_Y2 (&visible_rect));
- else if (iter_rect.y < visible_rect.y)
- gtk_text_view_get_iter_at_location (text_view, &iter, visible_rect.x, visible_rect.y);
- else
- return gtk_text_view_move_mark_onscreen (text_view, mark);
-
- gtk_text_buffer_move_mark (buffer, mark, &iter);
-
- IDE_RETURN (TRUE);
-}
-
-static gboolean
-ide_source_view_mark_is_onscreen (IdeSourceView *self,
- GtkTextMark *mark)
+double
+ide_source_view_get_zoom_level (IdeSourceView *self)
{
- GtkTextBuffer *buffer;
- GdkRectangle visible_rect;
- GdkRectangle mark_rect;
- GtkTextIter iter;
+ int alt_size;
+ int size = 11; /* 11pt */
- g_assert (IDE_IS_SOURCE_VIEW (self));
- g_assert (GTK_IS_TEXT_MARK (mark));
+ g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), 0);
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, mark);
+ if (self->font_desc != NULL &&
+ pango_font_description_get_set_fields (self->font_desc) & PANGO_FONT_MASK_SIZE)
+ size = pango_font_description_get_size (self->font_desc) / PANGO_SCALE;
- ide_source_view_get_visible_rect (self, &visible_rect);
- gtk_text_view_get_iter_location (GTK_TEXT_VIEW (self), &iter, &mark_rect);
+ alt_size = MAX (1, size + self->font_scale);
- return (_GDK_RECTANGLE_CONTAINS (&visible_rect, &mark_rect));
+ return (double)alt_size / (double)size;
}
-static void
-ide_source_view__vadj_animation_completed (IdeSourceView *self)
+void
+ide_source_view_prepend_menu (IdeSourceView *self,
+ GMenuModel *menu_model)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
+ g_return_if_fail (G_IS_MENU_MODEL (menu_model));
- IDE_ENTRY;
+ ide_joined_menu_prepend_menu (self->joined_menu, menu_model);
+}
- g_assert (IDE_IS_SOURCE_VIEW (self));
+void
+ide_source_view_append_menu (IdeSourceView *self,
+ GMenuModel *menu_model)
+{
+ g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
+ g_return_if_fail (G_IS_MENU_MODEL (menu_model));
- /*
- * If the mark we were scrolling to is not yet on screen, then just wait for another size
- * allocate so that we can continue making progress.
- */
- if (!ide_source_view_mark_is_onscreen (self, priv->scroll_mark))
- IDE_EXIT;
+ ide_joined_menu_append_menu (self->joined_menu, menu_model);
+}
- priv->scrolling_to_scroll_mark = FALSE;
+void
+ide_source_view_remove_menu (IdeSourceView *self,
+ GMenuModel *menu_model)
+{
+ g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
+ g_return_if_fail (G_IS_MENU_MODEL (menu_model));
- IDE_EXIT;
+ ide_joined_menu_remove_menu (self->joined_menu, menu_model);
}
-/*
- * Many parts of this function were taken from gtk_text_view_scroll_to_iter ()
- * https://developer.gnome.org/gtk3/stable/GtkTextView.html#gtk-text-view-scroll-to-iter
+/**
+ * ide_source_view_jump_to_iter:
+ *
+ * The goal of this function is to be like gtk_text_view_scroll_to_iter() but
+ * without any of the scrolling animation. We use it to move to a position
+ * when animations would cause additional distractions.
*/
void
-ide_source_view_scroll_to_iter (IdeSourceView *self,
- const GtkTextIter *iter,
- gdouble within_margin,
- IdeSourceScrollAlign use_align,
- gdouble xalign,
- gdouble yalign,
- gboolean animate_scroll)
+ide_source_view_jump_to_iter (GtkTextView *text_view,
+ const GtkTextIter *iter,
+ double within_margin,
+ gboolean use_align,
+ double xalign,
+ double yalign)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextView *text_view = (GtkTextView *)self;
- GtkTextBuffer *buffer;
- GdkRectangle rect;
- GdkRectangle screen;
- gint xvalue = 0;
- gint yvalue = 0;
- gint scroll_dest;
- gint screen_bottom;
- gint screen_right;
- gint screen_xoffset;
- gint screen_yoffset;
- gint current_x_scroll;
- gint current_y_scroll;
GtkAdjustment *hadj;
GtkAdjustment *vadj;
+ GdkRectangle rect;
+ GdkRectangle screen;
+ int xvalue = 0;
+ int yvalue = 0;
+ int scroll_dest;
+ int screen_bottom;
+ int screen_right;
+ int screen_xoffset;
+ int screen_yoffset;
+ int current_x_scroll;
+ int current_y_scroll;
+ int top_margin;
- IDE_ENTRY;
+ /*
+ * Many parts of this function were taken from gtk_text_view_scroll_to_iter ()
+ * https://developer.gnome.org/gtk3/stable/GtkTextView.html#gtk-text-view-scroll-to-iter
+ */
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
+ g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
g_return_if_fail (iter != NULL);
g_return_if_fail (within_margin >= 0.0 && within_margin <= 0.5);
g_return_if_fail (xalign >= 0.0 && xalign <= 1.0);
g_return_if_fail (yalign >= 0.0 && yalign <= 1.0);
- if (!ide_source_view_can_animate (self))
- animate_scroll = FALSE;
-
- buffer = gtk_text_view_get_buffer (text_view);
- gtk_text_buffer_move_mark (buffer, priv->scroll_mark, iter);
-
- hadj = gtk_scrollable_get_hadjustment (GTK_SCROLLABLE (self));
- vadj = gtk_scrollable_get_vadjustment (GTK_SCROLLABLE (self));
+ g_object_get (text_view, "top-margin", &top_margin, NULL);
- gtk_text_view_get_iter_location (text_view,
- iter,
- &rect);
+ hadj = gtk_scrollable_get_hadjustment (GTK_SCROLLABLE (text_view));
+ vadj = gtk_scrollable_get_vadjustment (GTK_SCROLLABLE (text_view));
+ gtk_text_view_get_iter_location (text_view, iter, &rect);
gtk_text_view_get_visible_rect (text_view, &screen);
current_x_scroll = screen.x;
@@ -7655,7 +1097,7 @@ ide_source_view_scroll_to_iter (IdeSourceView *self,
/* Vertical alignment */
scroll_dest = current_y_scroll;
- if (SCROLL_Y (use_align))
+ if (use_align)
{
scroll_dest = rect.y + (rect.height * yalign) - (screen.height * yalign);
@@ -7680,31 +1122,9 @@ ide_source_view_scroll_to_iter (IdeSourceView *self,
}
yvalue += current_y_scroll;
- /* Scroll offset adjustment */
- if (priv->cached_char_height)
- {
- gint max_scroll_offset;
- gint visible_lines;
- gint scroll_offset;
- gint scroll_offset_height;
-
- visible_lines = screen.height / priv->cached_char_height;
- max_scroll_offset = (visible_lines - 1) / 2;
- scroll_offset = MIN ((gint)priv->scroll_offset, max_scroll_offset);
- scroll_offset_height = priv->cached_char_height * scroll_offset;
-
- if (scroll_offset_height > 0)
- {
- if (rect.y - scroll_offset_height < yvalue)
- yvalue -= (scroll_offset_height - (rect.y - yvalue));
- else if (_GDK_RECTANGLE_Y2 (&rect) + scroll_offset_height > yvalue + screen.height)
- yvalue += (_GDK_RECTANGLE_Y2 (&rect) + scroll_offset_height) - (yvalue + screen.height);
- }
- }
-
/* Horizontal alignment */
scroll_dest = current_x_scroll;
- if (SCROLL_X (use_align))
+ if (use_align)
{
scroll_dest = rect.x + (rect.width * xalign) - (screen.width * xalign);
@@ -7729,453 +1149,72 @@ ide_source_view_scroll_to_iter (IdeSourceView *self,
}
xvalue += current_x_scroll;
- if (animate_scroll)
- {
- GdkFrameClock *frame_clock = gtk_widget_get_frame_clock (GTK_WIDGET (self));
- guint duration_msec = LARGE_SCROLL_DURATION_MSEC;
- gdouble difference;
- gdouble page_size;
- gdouble current;
-
- current = gtk_adjustment_get_value (vadj);
- page_size = gtk_adjustment_get_page_size (vadj);
- difference = ABS (current - yvalue);
-
- /*
- * Ignore animations if we are scrolling less than two full lines. This
- * helps when pressing up/down for key repeat. Also, if it's a partial
- * page scroll (less than page size), use less time to animate, so it
- * isn't so annoying.
- */
- if (difference < (priv->cached_char_height * 2))
- goto ignore_animation;
- else if (difference <= page_size)
- duration_msec = SMALL_SCROLL_DURATION_MSEC;
-
- priv->scrolling_to_scroll_mark = TRUE;
-
- if (priv->hadj_animation != NULL)
- {
- dzl_animation_stop (priv->hadj_animation);
- g_clear_weak_pointer (&priv->hadj_animation);
- }
-
- priv->hadj_animation =
- dzl_object_animate (hadj,
- DZL_ANIMATION_EASE_OUT_CUBIC,
- duration_msec,
- frame_clock,
- "value", (double)xvalue,
- NULL);
- g_object_add_weak_pointer (G_OBJECT (priv->hadj_animation),
- (gpointer *)&priv->hadj_animation);
-
- if (priv->vadj_animation != NULL)
- {
- dzl_animation_stop (priv->vadj_animation);
- g_clear_weak_pointer (&priv->vadj_animation);
- }
-
- priv->vadj_animation =
- dzl_object_animate_full (vadj,
- DZL_ANIMATION_EASE_OUT_CUBIC,
- duration_msec,
- frame_clock,
- (GDestroyNotify)ide_source_view__vadj_animation_completed,
- self,
- "value", (double)yvalue,
- NULL);
- g_object_add_weak_pointer (G_OBJECT (priv->vadj_animation),
- (gpointer *)&priv->vadj_animation);
- }
- else
- {
-ignore_animation:
- gtk_adjustment_set_value (hadj, xvalue);
- gtk_adjustment_set_value (vadj, yvalue);
- }
-
- IDE_EXIT;
-}
-
-void
-ide_source_view_scroll_to_mark (IdeSourceView *self,
- GtkTextMark *mark,
- gdouble within_margin,
- IdeSourceScrollAlign use_align,
- gdouble xalign,
- gdouble yalign,
- gboolean animate_scroll)
-{
- GtkTextBuffer *buffer;
- GtkTextIter iter;
-
- IDE_ENTRY;
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
- g_return_if_fail (GTK_IS_TEXT_MARK (mark));
- g_return_if_fail (xalign >= 0.0);
- g_return_if_fail (xalign <= 1.0);
- g_return_if_fail (yalign >= 0.0);
- g_return_if_fail (yalign <= 1.0);
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, mark);
- ide_source_view_scroll_to_iter (self, &iter, within_margin, use_align, xalign, yalign,
- animate_scroll);
-
-#ifdef IDE_ENABLE_TRACE
- {
- const gchar *name = gtk_text_mark_get_name (mark);
- IDE_TRACE_MSG ("Scrolling to mark \"%s\" at %d:%d",
- name ? name : "unnamed",
- gtk_text_iter_get_line (&iter),
- gtk_text_iter_get_line_offset (&iter));
- }
-#endif
-
- IDE_EXIT;
-}
-
-gboolean
-ide_source_view_place_cursor_onscreen (IdeSourceView *self)
-{
- GtkTextBuffer *buffer;
- GtkTextMark *insert;
- gboolean ret;
-
- IDE_ENTRY;
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
- insert = gtk_text_buffer_get_insert (buffer);
-
- ret = ide_source_view_move_mark_onscreen (self, insert);
-
- IDE_RETURN (ret);
-}
-
-/**
- * ide_source_view_get_file_settings:
- * @self: an #IdeSourceView.
- *
- * Gets the #IdeSourceView:file-settings property. This contains various
- * settings for how the file should be rendered in the view, and preferences
- * such as spaces vs tabs.
- *
- * Returns: (transfer none) (nullable): An #IdeFileSettings or %NULL.
- *
- * Since: 3.32
- */
-IdeFileSettings *
-ide_source_view_get_file_settings (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), NULL);
-
- return (IdeFileSettings *)dzl_binding_group_get_source (priv->file_setting_bindings);
+ gtk_adjustment_set_value (hadj, xvalue);
+ gtk_adjustment_set_value (vadj, yvalue + top_margin);
}
gboolean
ide_source_view_get_highlight_current_line (IdeSourceView *self)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
- return priv->highlight_current_line;
+ return self->highlight_current_line;
}
void
ide_source_view_set_highlight_current_line (IdeSourceView *self,
gboolean highlight_current_line)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- /*
- * This overrides the default GtkSourceView::highlight-current-line so that
- * we can turn off the line highlight when the IdeSourceView is not in focus.
- * See ide_source_view_real_focus_in_event() and
- * ide_source_view_real_focus_out_event() for the machinery.
- */
-
g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
highlight_current_line = !!highlight_current_line;
- if (highlight_current_line != priv->highlight_current_line)
- {
- priv->highlight_current_line = highlight_current_line;
- g_object_notify (G_OBJECT (self), "highlight-current-line");
- }
-}
-
-guint
-ide_source_view_get_visual_column (IdeSourceView *self,
- const GtkTextIter *location)
-{
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), 0);
-
- return gtk_source_view_get_visual_column(GTK_SOURCE_VIEW (self), location);
-}
-
-void
-ide_source_view_get_visual_position (IdeSourceView *self,
- guint *line,
- guint *line_column)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkTextBuffer *buffer;
- GtkTextIter iter;
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (self));
-
- if (!gtk_widget_has_focus (GTK_WIDGET (self)))
- {
- gtk_text_buffer_get_iter_at_line_offset (buffer, &iter, priv->saved_line, 0);
- ide_source_view_get_iter_at_visual_column (self, priv->saved_line_column, &iter);
- }
- else
- {
- GtkTextMark *mark;
-
- mark = gtk_text_buffer_get_insert (buffer);
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, mark);
- }
-
- if (line)
- *line = gtk_text_iter_get_line (&iter);
-
- if (line_column)
- *line_column = gtk_source_view_get_visual_column (GTK_SOURCE_VIEW (self), &iter);
-}
-
-gint
-ide_source_view_get_count (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), 0);
-
- return priv->count;
-}
-
-void
-ide_source_view_set_count (IdeSourceView *self,
- gint count)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- if (count < 0)
- count = 0;
-
- if (count != priv->count)
+ if (highlight_current_line != self->highlight_current_line)
{
- priv->count = count;
- g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_COUNT]);
- }
-}
-
-GtkTextMark *
-_ide_source_view_get_scroll_mark (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), NULL);
-
- return priv->scroll_mark;
-}
+ self->highlight_current_line = highlight_current_line;
-/**
- * ide_source_view_get_current_snippet:
- *
- * Gets the current snippet if there is one, otherwise %NULL.
- *
- * Returns: (transfer none) (nullable): An #IdeSnippet or %NULL.
- *
- * Since: 3.32
- */
-IdeSnippet *
-ide_source_view_get_current_snippet (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), NULL);
-
- return g_queue_peek_head (priv->snippets);
-}
-
-gboolean
-ide_source_view_get_show_line_numbers (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
-
- return priv->show_line_numbers;
-}
-
-void
-ide_source_view_set_show_line_numbers (IdeSourceView *self,
- gboolean show_line_numbers)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
-
- priv->show_line_numbers = !!show_line_numbers;
-
- if (priv->gutter)
- {
- ide_gutter_set_show_line_numbers (priv->gutter, show_line_numbers);
- g_object_notify (G_OBJECT (self), "show-line-numbers");
+ if (gtk_widget_has_focus (GTK_WIDGET (self)))
+ gtk_source_view_set_highlight_current_line (GTK_SOURCE_VIEW (self),
+ highlight_current_line);
+ else
+ g_object_notify (G_OBJECT (self), "highlight-current-line");
}
}
-gboolean
-ide_source_view_get_show_relative_line_numbers (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
-
- return priv->show_relative_line_numbers;
-}
-
void
-ide_source_view_set_show_relative_line_numbers (IdeSourceView *self,
- gboolean show_relative_line_numbers)
+ide_source_view_get_iter_at_visual_position (IdeSourceView *self,
+ GtkTextIter *iter,
+ guint line,
+ guint line_offset)
{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ guint tab_width;
+ guint pos = 0;
g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
+ g_return_if_fail (iter != NULL);
- priv->show_relative_line_numbers = !!show_relative_line_numbers;
+ tab_width = gtk_source_view_get_tab_width (GTK_SOURCE_VIEW (self));
+ gtk_text_buffer_get_iter_at_line (GTK_TEXT_BUFFER (self->buffer), iter, line);
- if (priv->gutter)
+ while (pos < line_offset)
{
- ide_gutter_set_show_relative_line_numbers (priv->gutter, show_relative_line_numbers);
- g_object_notify (G_OBJECT (self), "show-relative-line-numbers");
- }
-}
-
-gboolean
-ide_source_view_is_processing_key (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
-
- return priv->in_key_press > 0;
-}
-
-/**
- * ide_source_view_get_completion:
- * @self: a #IdeSourceView
- *
- * Get the completion for the #IdeSourceView
- *
- * Returns: (transfer none): an #IdeCompletion
- *
- * Since: 3.32
- */
-IdeCompletion *
-ide_source_view_get_completion (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), NULL);
-
- return priv->completion;
-}
-
-/**
- * ide_source_view_has_snippet:
- * @self: a #IdeSourceView
- *
- * Checks if there is an active snippet.
- *
- * Returns: %TRUE if there is an active snippet.
- *
- * Since: 3.32
- */
-gboolean
-ide_source_view_has_snippet (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
+ gunichar ch = gtk_text_iter_get_char (iter);
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
-
- return priv->snippets->length > 0;
-}
-
-/**
- * ide_source_view_set_gutter:
- * @self: a #IdeSourceView
- * @gutter: an #IdeGutter
- *
- * Allows setting the gutter for the sourceview.
- *
- * Generally, this will always be #IdeOmniGutterRenderer. However, to avoid
- * circular dependencies, an interface is used to allow plugins to set
- * this object.
- *
- * Since: 3.32
- */
-void
-ide_source_view_set_gutter (IdeSourceView *self,
- IdeGutter *gutter)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
- GtkSourceGutter *left_gutter;
-
- g_return_if_fail (IDE_IS_SOURCE_VIEW (self));
- g_return_if_fail (!gutter || IDE_IS_GUTTER (gutter));
- g_return_if_fail (!gutter || GTK_SOURCE_IS_GUTTER_RENDERER (gutter));
-
- if (gutter == priv->gutter)
- return;
+ switch (ch)
+ {
+ case '\t':
+ pos += tab_width - (pos % tab_width);
+ break;
- left_gutter = gtk_source_view_get_gutter (GTK_SOURCE_VIEW (self),
- GTK_TEXT_WINDOW_LEFT);
+ case 0:
+ case '\n':
+ return;
- if (priv->gutter)
- {
- gtk_source_gutter_remove (left_gutter, GTK_SOURCE_GUTTER_RENDERER (priv->gutter));
- g_clear_object (&priv->gutter);
- }
+ default:
+ pos++;
+ break;
+ }
- if (gutter)
- {
- priv->gutter = g_object_ref_sink (gutter);
- gtk_source_gutter_insert (left_gutter,
- GTK_SOURCE_GUTTER_RENDERER (gutter),
- 0);
- ide_gutter_set_show_line_numbers (priv->gutter, priv->show_line_numbers);
- ide_gutter_set_show_relative_line_numbers (priv->gutter, priv->show_relative_line_numbers);
- ide_gutter_set_show_line_changes (priv->gutter, priv->show_line_changes);
- ide_gutter_set_show_line_diagnostics (priv->gutter, priv->show_line_diagnostics);
- ide_gutter_style_changed (gutter);
+ gtk_text_iter_forward_char (iter);
}
-
- g_object_notify (G_OBJECT (self), "show-line-changes");
- g_object_notify (G_OBJECT (self), "show-line-diagnostics");
- g_object_notify (G_OBJECT (self), "show-line-numbers");
- g_object_notify (G_OBJECT (self), "show-relative-line-numbers");
-}
-
-gboolean
-_ide_source_view_has_cursors (IdeSourceView *self)
-{
- IdeSourceViewPrivate *priv = ide_source_view_get_instance_private (self);
-
- g_return_val_if_fail (IDE_IS_SOURCE_VIEW (self), FALSE);
-
- return priv->cursor != NULL && ide_cursor_is_enabled (priv->cursor);
}
diff --git a/src/libide/sourceview/ide-source-view.h b/src/libide/sourceview/ide-source-view.h
index 5df1a0a7d..b36bff543 100644
--- a/src/libide/sourceview/ide-source-view.h
+++ b/src/libide/sourceview/ide-source-view.h
@@ -1,6 +1,6 @@
/* ide-source-view.h
*
- * Copyright 2015-2019 Christian Hergert <christian hergert me>
+ * Copyright 2022 Christian Hergert <chergert redhat com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -24,488 +24,59 @@
# error "Only <libide-sourceview.h> can be included directly."
#endif
-#include <gtksourceview/gtksource.h>
-#include <libide-code.h>
+#include <libide-core.h>
-#include "ide-completion-types.h"
-#include "ide-gutter.h"
-#include "ide-snippet-types.h"
+#include <gtksourceview/gtksource.h>
G_BEGIN_DECLS
#define IDE_TYPE_SOURCE_VIEW (ide_source_view_get_type())
-IDE_AVAILABLE_IN_3_32
-G_DECLARE_DERIVABLE_TYPE (IdeSourceView, ide_source_view, IDE, SOURCE_VIEW, GtkSourceView)
-
-typedef enum
-{
- IDE_CURSOR_COLUMN,
- IDE_CURSOR_SELECT,
- IDE_CURSOR_MATCH
-} IdeCursorType;
-
-/**
- * IdeSourceViewModeType:
- * @IDE_SOURCE_VIEW_MODE_TRANSIENT: Transient
- * @IDE_SOURCE_VIEW_MODE_PERMANENT: Permanent
- * @IDE_SOURCE_VIEW_MODE_MODAL: Modal
- *
- * The type of keyboard mode.
- *
- * Since: 3.32
- */
-typedef enum
-{
- IDE_SOURCE_VIEW_MODE_TYPE_TRANSIENT,
- IDE_SOURCE_VIEW_MODE_TYPE_PERMANENT,
- IDE_SOURCE_VIEW_MODE_TYPE_MODAL
-} IdeSourceViewModeType;
-
-/**
- * IdeSourceViewTheatric:
- * @IDE_SOURCE_VIEW_THEATRIC_EXPAND: expand from selection location.
- * @IDE_SOURCE_VIEW_THEATRIC_SHRINK: shrink from selection location.
- *
- * The style of theatric.
- *
- * Since: 3.32
- */
-
-typedef enum
-{
- IDE_SOURCE_VIEW_THEATRIC_EXPAND,
- IDE_SOURCE_VIEW_THEATRIC_SHRINK,
-} IdeSourceViewTheatric;
-
-/**
- * IdeSourceViewMovement:
- * @IDE_SOURCE_VIEW_MOVEMENT_NEXT_OFFSET: move to next character in the file.
- * This includes line breaks.
- * @IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_OFFSET: move to previous character in the file.
- * This includes line breaks.
- * @IDE_SOURCE_VIEW_MOVEMENT_NTH_CHAR: move to nth character in line. Use a repeat to
- * specify the target character within the line.
- * @IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_CHAR: move to previous character in line.
- * @IDE_SOURCE_VIEW_MOVEMENT_NEXT_CHAR: move to next character in line.
- * @IDE_SOURCE_VIEW_MOVEMENT_FIRST_CHAR: move to line offset of zero.
- * @IDE_SOURCE_VIEW_MOVEMENT_FIRST_NONSPACE_CHAR: move to first non-whitespace character in line.
- * @IDE_SOURCE_VIEW_MOVEMENT_MIDDLE_CHAR: move to the middle character in the line.
- * @IDE_SOURCE_VIEW_MOVEMENT_LAST_CHAR: move to the last character in the line. this can be
- * inclusve or exclusive. inclusive is equivalent to %IDE_SOURCE_VIEW_MOVEMENT_LINE_END.
- * @IDE_SOURCE_VIEW_MOVEMENT_NEXT_SUB_WORD_START: move to the next sub-word start, similar
- * to the default in GtkTextView. This includes the underline character as a word break,
- * as is common in Emacs.
- * @IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_SUB_WORD_START: move to the previous sub-wird start,
- * similar to the default in GtkTextView. This includes the underline character as a
- * word break, as is common in Emacs.
- * @IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_WORD_START: move to beginning of previous word.
- * @IDE_SOURCE_VIEW_MOVEMENT_NEXT_WORD_START: move to beginning of next word.
- * @IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_WORD_END: move to end of previous word.
- * @IDE_SOURCE_VIEW_MOVEMENT_NEXT_WORD_END: move to end of next word.
- * @IDE_SOURCE_VIEW_MOVEMENT_SENTENCE_START: move to beginning of sentance.
- * @IDE_SOURCE_VIEW_MOVEMENT_SENTENCE_END: move to end of sentance.
- * @IDE_SOURCE_VIEW_MOVEMENT_PARAGRAPH_START: move to start of paragraph.
- * @IDE_SOURCE_VIEW_MOVEMENT_PARAGRAPH_END: move to end of paragraph.
- * @IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_LINE: move to previous line, keeping line offset if possible.
- * @IDE_SOURCE_VIEW_MOVEMENT_NEXT_LINE: move to next line, keeping line offset if possible.
- * @IDE_SOURCE_VIEW_MOVEMENT_FIRST_LINE: move to first line in file, line offset of zero.
- * @IDE_SOURCE_VIEW_MOVEMENT_NTH_LINE: move to nth line, line offset of zero. use repeat to
- * select the given line number.
- * @IDE_SOURCE_VIEW_MOVEMENT_LAST_LINE: move to last line in file, with line offset of zero.
- * @IDE_SOURCE_VIEW_MOVEMENT_LINE_PERCENTAGE: move to line based on percentage. Use repeat to
- * specify the percentage, 0 to 100.
- * @IDE_SOURCE_VIEW_MOVEMENT_LINE_CHARS: special selection to select all line characters up to the
- * cursor position. special care will be taken if the line is blank to select only the blank
- * space if any. otherwise, the line break will be selected.
- * @IDE_SOURCE_VIEW_MOVEMENT_LINE_END: This will move you to the location of the newline at the
- * end of the current line. It does not support exclusive will not select the newline, while
- * inclusive will select the newline.
- * @IDE_SOURCE_VIEW_MOVEMENT_HALF_PAGE_UP: move half a page up.
- * @IDE_SOURCE_VIEW_MOVEMENT_HALF_PAGE_DOWN: move half a page down.
- * @IDE_SOURCE_VIEW_MOVEMENT_HALF_PAGE_LEFT: move half a page left.
- * @IDE_SOURCE_VIEW_MOVEMENT_HALF_PAGE_RIGHT: move half a page right.
- * @IDE_SOURCE_VIEW_MOVEMENT_PAGE_UP: move a full page up.
- * @IDE_SOURCE_VIEW_MOVEMENT_PAGE_UP_LINES: move a full page up, but extend to whole line.
- * @IDE_SOURCE_VIEW_MOVEMENT_PAGE_DOWN: move a full page down.
- * @IDE_SOURCE_VIEW_MOVEMENT_PAGE_DOWN_LINES: move a full page down, but extend to whole line.
- * @IDE_SOURCE_VIEW_MOVEMENT_SCREEN_UP: move to viewport up by visible line, adjusting cursor
- * to stay on screen if necessary.
- * @IDE_SOURCE_VIEW_MOVEMENT_SCREEN_DOWN: move to viewport down by visible line, adjusting cursor
- * to stay on screen if necessary.
- * @IDE_SOURCE_VIEW_MOVEMENT_SCREEN_LEFT: move to viewport left by visible char, adjusting cursor
- * to stay on screen if necessary.
- * @IDE_SOURCE_VIEW_MOVEMENT_SCREEN_RIGHT: move to viewport right by visible char, adjusting cursor
- * to stay on screen if necessary.
- * @IDE_SOURCE_VIEW_MOVEMENT_SCREEN_TOP: move to the top of the screen.
- * @IDE_SOURCE_VIEW_MOVEMENT_SCREEN_MIDDLE: move to the middle of the screen.
- * @IDE_SOURCE_VIEW_MOVEMENT_SCREEN_BOTTOM: move to the bottom of the screen.
- * @IDE_SOURCE_VIEW_MOVEMENT_MATCH_SPECIAL: move to match of brace, bracket, comment.
- * @IDE_SOURCE_VIEW_MOVEMENT_SCROLL_SCREEN_TOP: scroll until insert cursor or [count]th line is at screen
top.
- * @IDE_SOURCE_VIEW_MOVEMENT_SCROLL_SCREEN_CENTER: scroll until insert cursor or [count]th line is at screen
center.
- * @IDE_SOURCE_VIEW_MOVEMENT_SCROLL_SCREEN_BOTTOM: scroll until insert cursor or [count]th line is at screen
bottom.
- * @IDE_SOURCE_VIEW_MOVEMENT_SCROLL_SCREEN_LEFT: scroll until insert cursor or [count]th char is at screen
left.
- * @IDE_SOURCE_VIEW_MOVEMENT_SCROLL_SCREEN_RIGHT: scroll until insert cursor or [count]th char is at screen
right.
- * @IDE_SOURCE_VIEW_MOVEMENT_NEXT_MATCH_SEARCH_CHAR: move to the next matching char according to f and t in
vim.
- * @IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_MATCH_SEARCH_CHAR: move to the previous matching char according to F
and T in vim.
- * @IDE_SOURCE_VIEW_MOVEMENT_SMART_HOME: Moves to the first non-whitespace character unless
- * already positioned there. Otherwise, it moves to the first character.
- *
- * The type of movement.
- *
- * Some of these movements may be modified by using the modify-repeat action.
- * First adjust the repeat and then perform the "movement" action.
- *
- * Since: 3.32
- */
-typedef enum
-{
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_OFFSET,
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_OFFSET,
-
- IDE_SOURCE_VIEW_MOVEMENT_NTH_CHAR,
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_CHAR,
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_CHAR,
- IDE_SOURCE_VIEW_MOVEMENT_FIRST_CHAR,
- IDE_SOURCE_VIEW_MOVEMENT_FIRST_NONSPACE_CHAR,
- IDE_SOURCE_VIEW_MOVEMENT_MIDDLE_CHAR,
- IDE_SOURCE_VIEW_MOVEMENT_LAST_CHAR,
-
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_WORD_START,
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_FULL_WORD_START,
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_SUB_WORD_START,
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_SUB_WORD_START,
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_WORD_START,
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_FULL_WORD_START,
-
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_WORD_END,
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_FULL_WORD_END,
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_WORD_END,
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_FULL_WORD_END,
-
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_WORD_START_NEWLINE_STOP,
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_FULL_WORD_START_NEWLINE_STOP,
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_WORD_START_NEWLINE_STOP,
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_FULL_WORD_START_NEWLINE_STOP,
-
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_WORD_END_NEWLINE_STOP,
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_FULL_WORD_END_NEWLINE_STOP,
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_WORD_END_NEWLINE_STOP,
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_FULL_WORD_END_NEWLINE_STOP,
-
- IDE_SOURCE_VIEW_MOVEMENT_SENTENCE_START,
- IDE_SOURCE_VIEW_MOVEMENT_SENTENCE_END,
-
- IDE_SOURCE_VIEW_MOVEMENT_PARAGRAPH_START,
- IDE_SOURCE_VIEW_MOVEMENT_PARAGRAPH_END,
-
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_LINE,
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_LINE,
-
- IDE_SOURCE_VIEW_MOVEMENT_FIRST_LINE,
- IDE_SOURCE_VIEW_MOVEMENT_NTH_LINE,
- IDE_SOURCE_VIEW_MOVEMENT_LAST_LINE,
- IDE_SOURCE_VIEW_MOVEMENT_LINE_PERCENTAGE,
-
- IDE_SOURCE_VIEW_MOVEMENT_LINE_CHARS,
- IDE_SOURCE_VIEW_MOVEMENT_LINE_END,
-
- IDE_SOURCE_VIEW_MOVEMENT_HALF_PAGE_UP,
- IDE_SOURCE_VIEW_MOVEMENT_HALF_PAGE_DOWN,
- IDE_SOURCE_VIEW_MOVEMENT_HALF_PAGE_LEFT,
- IDE_SOURCE_VIEW_MOVEMENT_HALF_PAGE_RIGHT,
-
- IDE_SOURCE_VIEW_MOVEMENT_PAGE_UP,
- IDE_SOURCE_VIEW_MOVEMENT_PAGE_UP_LINES,
- IDE_SOURCE_VIEW_MOVEMENT_PAGE_DOWN,
- IDE_SOURCE_VIEW_MOVEMENT_PAGE_DOWN_LINES,
-
- IDE_SOURCE_VIEW_MOVEMENT_SCREEN_UP,
- IDE_SOURCE_VIEW_MOVEMENT_SCREEN_DOWN,
- IDE_SOURCE_VIEW_MOVEMENT_SCREEN_LEFT,
- IDE_SOURCE_VIEW_MOVEMENT_SCREEN_RIGHT,
- IDE_SOURCE_VIEW_MOVEMENT_SCREEN_TOP,
- IDE_SOURCE_VIEW_MOVEMENT_SCREEN_MIDDLE,
- IDE_SOURCE_VIEW_MOVEMENT_SCREEN_BOTTOM,
-
- IDE_SOURCE_VIEW_MOVEMENT_MATCH_SPECIAL,
-
- IDE_SOURCE_VIEW_MOVEMENT_SCROLL_SCREEN_TOP,
- IDE_SOURCE_VIEW_MOVEMENT_SCROLL_SCREEN_CENTER,
- IDE_SOURCE_VIEW_MOVEMENT_SCROLL_SCREEN_BOTTOM,
- IDE_SOURCE_VIEW_MOVEMENT_SCROLL_SCREEN_LEFT,
- IDE_SOURCE_VIEW_MOVEMENT_SCROLL_SCREEN_RIGHT,
-
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_UNMATCHED_BRACE,
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_UNMATCHED_BRACE,
-
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_UNMATCHED_PAREN,
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_UNMATCHED_PAREN,
-
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_MATCH_MODIFIER,
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_MATCH_MODIFIER,
-
- IDE_SOURCE_VIEW_MOVEMENT_NEXT_MATCH_SEARCH_CHAR,
- IDE_SOURCE_VIEW_MOVEMENT_PREVIOUS_MATCH_SEARCH_CHAR,
-
- IDE_SOURCE_VIEW_MOVEMENT_SMART_HOME,
-} IdeSourceViewMovement;
-
-typedef enum
-{
- IDE_SOURCE_SCROLL_NONE = 0,
- IDE_SOURCE_SCROLL_BOTH = 1,
- IDE_SOURCE_SCROLL_X = 1 << 1,
- IDE_SOURCE_SCROLL_Y = 1 << 2,
-} IdeSourceScrollAlign;
-
-struct _IdeSourceViewClass
-{
- GtkSourceViewClass parent_class;
-
- void (*append_to_count) (IdeSourceView *self,
- gint digit);
- void (*auto_indent) (IdeSourceView *self);
- void (*begin_macro) (IdeSourceView *self);
- void (*capture_modifier) (IdeSourceView *self);
- void (*clear_count) (IdeSourceView *self);
- void (*clear_modifier) (IdeSourceView *self);
- void (*clear_search) (IdeSourceView *self);
- void (*clear_selection) (IdeSourceView *self);
- void (*clear_snippets) (IdeSourceView *self);
- void (*cycle_completion) (IdeSourceView *self,
- GtkDirectionType direction);
- void (*delete_selection) (IdeSourceView *self);
- void (*end_macro) (IdeSourceView *self);
- void (*focus_location) (IdeSourceView *self,
- IdeLocation *location);
- void (*goto_definition) (IdeSourceView *self);
- void (*hide_completion) (IdeSourceView *self);
- void (*indent_selection) (IdeSourceView *self,
- gint level);
- void (*insert_at_cursor_and_indent) (IdeSourceView *self,
- const gchar *str);
- void (*insert_modifier) (IdeSourceView *self,
- gboolean use_count);
- void (*jump) (IdeSourceView *self,
- const GtkTextIter *from,
- const GtkTextIter *to);
- void (*movement) (IdeSourceView *self,
- IdeSourceViewMovement movement,
- gboolean extend_selection,
- gboolean exclusive,
- gboolean apply_count);
- void (*move_error) (IdeSourceView *self,
- GtkDirectionType dir);
- void (*move_search) (IdeSourceView *self,
- GtkDirectionType dir,
- gboolean extend_selection,
- gboolean select_match,
- gboolean exclusive,
- gboolean apply_count,
- gboolean at_word_boundaries);
- void (*paste_clipboard_extended) (IdeSourceView *self,
- gboolean smart_lines,
- gboolean after_cursor,
- gboolean place_cursor_at_original);
- void (*push_selection) (IdeSourceView *self);
- void (*pop_selection) (IdeSourceView *self);
- void (*rebuild_highlight) (IdeSourceView *self);
- void (*replay_macro) (IdeSourceView *self,
- gboolean use_count);
- void (*request_documentation) (IdeSourceView *self);
- void (*restore_insert_mark) (IdeSourceView *self);
- void (*save_command) (IdeSourceView *self);
- void (*save_search_char) (IdeSourceView *self);
- void (*save_insert_mark) (IdeSourceView *self);
- void (*select_inner) (IdeSourceView *self,
- const gchar *inner_left,
- const gchar *inner_right,
- gboolean exclusive,
- gboolean string_mode);
- void (*select_tag) (IdeSourceView *self,
- gboolean exclusive);
- void (*selection_theatric) (IdeSourceView *self,
- IdeSourceViewTheatric theatric);
- void (*set_mode) (IdeSourceView *self,
- const gchar *mode,
- IdeSourceViewModeType type);
- void (*set_overwrite) (IdeSourceView *self,
- gboolean overwrite);
- void (*set_search_text) (IdeSourceView *self,
- const gchar *search_text,
- gboolean from_selection);
- void (*sort) (IdeSourceView *self,
- gboolean ignore_case,
- gboolean reverse);
- void (*swap_selection_bounds) (IdeSourceView *self);
- void (*increase_font_size) (IdeSourceView *self);
- void (*decrease_font_size) (IdeSourceView *self);
- void (*reset_font_size) (IdeSourceView *self);
- void (*begin_rename) (IdeSourceView *self);
- void (*add_cursor) (IdeSourceView *self,
- guint type);
- void (*remove_cursors) (IdeSourceView *self);
- void (*copy_clipboard_extended) (IdeSourceView *self);
-
- /*< private >*/
- gpointer _reserved[32];
-};
-
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_has_snippet (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_clear_snippets (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-IdeSnippet *ide_source_view_get_current_snippet (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-guint ide_source_view_get_visual_column (IdeSourceView *self,
- const GtkTextIter
*location);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_get_visual_position (IdeSourceView *self,
- guint *line,
- guint
*line_column);
-IDE_AVAILABLE_IN_3_32
-gint ide_source_view_get_count (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-IdeFileSettings *ide_source_view_get_file_settings (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-const PangoFontDescription *ide_source_view_get_font_desc (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-PangoFontDescription *ide_source_view_get_scaled_font_desc (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_get_highlight_current_line (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_get_insert_matching_brace (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_get_iter_at_visual_column (IdeSourceView *self,
- guint
column,
- GtkTextIter
*location);
-IDE_AVAILABLE_IN_3_32
-const gchar *ide_source_view_get_mode_display_name (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-const gchar *ide_source_view_get_mode_name (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_get_overwrite_braces (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_get_overwrite (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-guint ide_source_view_get_scroll_offset (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_get_show_grid_lines (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_get_show_line_changes (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_get_show_line_diagnostics (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_get_show_line_numbers (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_36
-gboolean ide_source_view_get_show_relative_line_numbers (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_get_snippet_completion (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_get_spell_checking (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_get_visible_rect (IdeSourceView *self,
- GdkRectangle
*visible_rect);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_jump (IdeSourceView *self,
- const GtkTextIter *from,
- const GtkTextIter *to);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_pop_snippet (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_push_snippet (IdeSourceView *self,
- IdeSnippet
*snippet,
- const GtkTextIter
*location);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_rollback_search (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_save_search (IdeSourceView *self,
- const gchar
*search_text);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_count (IdeSourceView *self,
- gint
count);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_font_desc (IdeSourceView *self,
- const PangoFontDescription
*font_desc);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_font_name (IdeSourceView *self,
- const gchar
*font_name);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_highlight_current_line (IdeSourceView *self,
- gboolean
highlight_current_line);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_insert_matching_brace (IdeSourceView *self,
- gboolean
insert_matching_brace);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_misspelled_word (IdeSourceView *self,
- GtkTextIter
*start,
- GtkTextIter *end);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_overwrite_braces (IdeSourceView *self,
- gboolean
overwrite_braces);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_scroll_offset (IdeSourceView *self,
- guint
scroll_offset);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_show_grid_lines (IdeSourceView *self,
- gboolean
show_grid_lines);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_show_line_changes (IdeSourceView *self,
- gboolean
show_line_changes);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_show_line_diagnostics (IdeSourceView *self,
- gboolean
show_line_diagnostics);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_show_line_numbers (IdeSourceView *self,
- gboolean
show_line_numbers);
-IDE_AVAILABLE_IN_3_36
-void ide_source_view_set_show_relative_line_numbers (IdeSourceView *self,
- gboolean
show_relative_line_numbers);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_snippet_completion (IdeSourceView *self,
- gboolean
snippet_completion);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_spell_checking (IdeSourceView *self,
- gboolean
enable);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_move_mark_onscreen (IdeSourceView *self,
- GtkTextMark
*mark);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_place_cursor_onscreen (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_clear_search (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_scroll_mark_onscreen (IdeSourceView *self,
- GtkTextMark *mark,
- IdeSourceScrollAlign
use_align,
- gdouble
alignx,
- gdouble
aligny);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_scroll_to_mark (IdeSourceView *self,
- GtkTextMark *mark,
- gdouble
within_margin,
- IdeSourceScrollAlign
use_align,
- gdouble
xalign,
- gdouble
yalign,
- gboolean
animate_scroll);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_scroll_to_iter (IdeSourceView *self,
- const GtkTextIter *iter,
- gdouble
within_margin,
- IdeSourceScrollAlign
use_align,
- gdouble
xalign,
- gdouble
yalign,
- gboolean
animate_scroll);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_scroll_to_insert (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-IdeCompletion *ide_source_view_get_completion (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-gboolean ide_source_view_is_processing_key (IdeSourceView
*self);
-IDE_AVAILABLE_IN_3_32
-void ide_source_view_set_gutter (IdeSourceView *self,
- IdeGutter
*gutter);
+IDE_AVAILABLE_IN_ALL
+G_DECLARE_FINAL_TYPE (IdeSourceView, ide_source_view, IDE, SOURCE_VIEW, GtkSourceView)
+
+IDE_AVAILABLE_IN_ALL
+GtkWidget *ide_source_view_new (void);
+IDE_AVAILABLE_IN_ALL
+void ide_source_view_scroll_to_insert (IdeSourceView *self);
+IDE_AVAILABLE_IN_ALL
+char *ide_source_view_dup_position_label (IdeSourceView *self);
+IDE_AVAILABLE_IN_ALL
+void ide_source_view_get_visual_position (IdeSourceView *self,
+ guint *line,
+ guint *line_column);
+IDE_AVAILABLE_IN_ALL
+gboolean ide_source_view_get_highlight_current_line (IdeSourceView *self);
+IDE_AVAILABLE_IN_ALL
+void ide_source_view_set_highlight_current_line (IdeSourceView *self,
+ gboolean highlight_current_line);
+IDE_AVAILABLE_IN_ALL
+double ide_source_view_get_zoom_level (IdeSourceView *self);
+IDE_AVAILABLE_IN_ALL
+void ide_source_view_set_font_desc (IdeSourceView *self,
+ const PangoFontDescription *font_desc);
+IDE_AVAILABLE_IN_ALL
+const PangoFontDescription *ide_source_view_get_font_desc (IdeSourceView *self);
+IDE_AVAILABLE_IN_ALL
+void ide_source_view_prepend_menu (IdeSourceView *self,
+ GMenuModel *menu_model);
+IDE_AVAILABLE_IN_ALL
+void ide_source_view_append_menu (IdeSourceView *self,
+ GMenuModel *menu_model);
+IDE_AVAILABLE_IN_ALL
+void ide_source_view_remove_menu (IdeSourceView *self,
+ GMenuModel *menu_model);
+IDE_AVAILABLE_IN_ALL
+void ide_source_view_jump_to_iter (GtkTextView *text_view,
+ const GtkTextIter *iter,
+ double within_margin,
+ gboolean use_align,
+ double xalign,
+ double yalign);
+IDE_AVAILABLE_IN_ALL
+void ide_source_view_get_iter_at_visual_position (IdeSourceView *self,
+ GtkTextIter *iter,
+ guint line,
+ guint line_offset);
G_END_DECLS
diff --git a/src/libide/sourceview/ide-text-util.c b/src/libide/sourceview/ide-text-util.c
index 3ec3c01ec..7b7f163d2 100644
--- a/src/libide/sourceview/ide-text-util.c
+++ b/src/libide/sourceview/ide-text-util.c
@@ -22,6 +22,10 @@
* SPDX-License-Identifier: GPL-3.0-or-later
*/
+#define G_LOG_DOMAIN "ide-text-util"
+
+#include "config.h"
+
#include "ide-text-util.h"
void
@@ -123,3 +127,134 @@ ide_text_util_delete_line (GtkTextView *text_view,
gtk_widget_error_bell (GTK_WIDGET (text_view));
}
}
+
+static gboolean
+find_prefix_match (const GtkTextIter *limit,
+ const GtkTextIter *end,
+ GtkTextIter *found_start,
+ GtkTextIter *found_end,
+ const char *prefix,
+ gsize len,
+ gsize n_chars)
+{
+ g_autofree gchar *copy = g_utf8_substring (prefix, 0, n_chars);
+
+ if (gtk_text_iter_backward_search (end, copy, GTK_TEXT_SEARCH_TEXT_ONLY, found_start, found_end, limit))
+ return gtk_text_iter_equal (found_end, end);
+
+ return FALSE;
+}
+
+void
+ide_text_util_remove_common_prefix (GtkTextIter *begin,
+ const gchar *prefix)
+{
+ GtkTextIter rm_begin;
+ GtkTextIter rm_end;
+ GtkTextIter line_start;
+ GtkTextIter found_start, found_end;
+ gboolean found = FALSE;
+ gsize len;
+ gsize count = 1;
+
+ g_return_if_fail (begin != NULL);
+
+ if (prefix == NULL || prefix[0] == 0)
+ return;
+
+ len = g_utf8_strlen (prefix, -1);
+ line_start = *begin;
+ gtk_text_iter_set_line_offset (&line_start, 0);
+
+ while (count <= len &&
+ find_prefix_match (&line_start, begin, &found_start, &found_end, prefix, len, count))
+ {
+ rm_begin = found_start;
+ rm_end = found_end;
+ count++;
+ found = TRUE;
+ }
+
+ if (found)
+ {
+ gtk_text_buffer_delete (gtk_text_iter_get_buffer (begin), &rm_begin, &rm_end);
+ *begin = rm_begin;
+ }
+}
+
+/*
+ * ide_text_util_int_to_string:
+ * @value: the integer to convert to a string
+ * @outstr: (out): a location for a pointer to the result string
+ *
+ * The following implementation uses an internal cache to speed up the
+ * conversion of integers to strings by comparing the value to the
+ * previous value that was calculated.
+ *
+ * If we detect a simple increment, we can alter the previous string directly
+ * and then carry the number to each of the previous chars sequentually. If we
+ * still have a carry bit at the end of the loop, we need to move the whole
+ * string over 1 place to take account for the new "1" at the start.
+ *
+ * This function is not thread-safe, as the resulting string is stored in
+ * static data.
+ *
+ * Returns: the number of characters in the resulting string
+ */
+int
+ide_text_util_int_to_string (guint value,
+ const char **outstr)
+{
+ static struct {
+ guint value;
+ int len;
+ char str[12];
+ } fi;
+
+ *outstr = fi.str;
+
+ if G_LIKELY (value == fi.value + 1)
+ {
+ guint carry = 1;
+
+ for (int i = fi.len - 1; i >= 0; i--)
+ {
+ fi.str[i] += carry;
+ carry = fi.str[i] == ':';
+
+ if (carry)
+ fi.str[i] = '0';
+ else
+ break;
+ }
+
+ if G_UNLIKELY (carry)
+ {
+ for (int i = fi.len; i > 0; i--)
+ fi.str[i] = fi.str[i-1];
+
+ fi.len++;
+ fi.str[0] = '1';
+ fi.str[fi.len] = 0;
+ }
+
+ fi.value++;
+
+ return fi.len;
+ }
+ else if (value == fi.value)
+ {
+ return fi.len;
+ }
+
+#ifdef G_OS_WIN32
+ fi.len = g_snprintf (fi.str, sizeof fi.str - 1, "%u", value);
+#else
+ /* Use snprintf() directly when possible to reduce overhead */
+ fi.len = snprintf (fi.str, sizeof fi.str - 1, "%u", value);
+#endif
+ fi.str[fi.len] = 0;
+ fi.value = value;
+
+ return fi.len;
+}
diff --git a/src/libide/sourceview/ide-text-util.h b/src/libide/sourceview/ide-text-util.h
index f4fbc1930..786899bb7 100644
--- a/src/libide/sourceview/ide-text-util.h
+++ b/src/libide/sourceview/ide-text-util.h
@@ -20,11 +20,24 @@
#pragma once
+#if !defined (IDE_SOURCEVIEW_INSIDE) && !defined (IDE_SOURCEVIEW_COMPILATION)
+# error "Only <libide-sourceview.h> can be included directly."
+#endif
+
#include <gtk/gtk.h>
+#include <libide-core.h>
+
G_BEGIN_DECLS
-void ide_text_util_delete_line (GtkTextView *text_view,
- gint count);
+IDE_AVAILABLE_IN_ALL
+void ide_text_util_delete_line (GtkTextView *text_view,
+ int count);
+IDE_AVAILABLE_IN_ALL
+void ide_text_util_remove_common_prefix (GtkTextIter *begin,
+ const char *prefix);
+IDE_AVAILABLE_IN_ALL
+int ide_text_util_int_to_string (guint value,
+ const char **outstr);
G_END_DECLS
diff --git a/src/libide/sourceview/libide-sourceview.gresource.xml
b/src/libide/sourceview/libide-sourceview.gresource.xml
index 52cfc8638..33fffdf8b 100644
--- a/src/libide/sourceview/libide-sourceview.gresource.xml
+++ b/src/libide/sourceview/libide-sourceview.gresource.xml
@@ -3,10 +3,4 @@
<gresource prefix="/org/gnome/libide-sourceview">
<file preprocess="xml-stripblanks">gtk/menus.ui</file>
</gresource>
- <gresource prefix="/org/gnome/libide-sourceview/ui">
- <file preprocess="xml-stripblanks">ide-completion-list-box-row.ui</file>
- <file preprocess="xml-stripblanks">ide-completion-overlay.ui</file>
- <file preprocess="xml-stripblanks">ide-completion-view.ui</file>
- <file preprocess="xml-stripblanks">ide-completion-window.ui</file>
- </gresource>
</gresources>
diff --git a/src/libide/sourceview/libide-sourceview.h b/src/libide/sourceview/libide-sourceview.h
index d8345b963..1ef4234fb 100644
--- a/src/libide/sourceview/libide-sourceview.h
+++ b/src/libide/sourceview/libide-sourceview.h
@@ -26,27 +26,11 @@ G_BEGIN_DECLS
#define IDE_SOURCEVIEW_INSIDE
-#include"ide-completion-context.h"
-#include"ide-completion-display.h"
-#include"ide-completion-proposal.h"
-#include"ide-completion-list-box-row.h"
-#include"ide-completion-provider.h"
-#include"ide-completion-types.h"
-#include"ide-completion.h"
-#include"ide-hover-context.h"
-#include"ide-hover-provider.h"
-#include"ide-line-change-gutter-renderer.h"
-#include"ide-gutter.h"
-#include"ide-indenter.h"
-#include"ide-snippet-chunk.h"
-#include"ide-snippet-context.h"
-#include"ide-snippet-parser.h"
-#include"ide-snippet-storage.h"
-#include"ide-snippet-types.h"
-#include"ide-snippet.h"
-#include"ide-source-search-context.h"
-#include"ide-source-view.h"
-#include"ide-text-util.h"
+#include "ide-line-change-gutter-renderer.h"
+#include "ide-gutter.h"
+#include "ide-source-style-scheme.h"
+#include "ide-source-view.h"
+#include "ide-text-util.h"
#define IDE_SOURCEVIEW_INSIDE
diff --git a/src/libide/sourceview/meson.build b/src/libide/sourceview/meson.build
index 99641298b..c19dac47f 100644
--- a/src/libide/sourceview/meson.build
+++ b/src/libide/sourceview/meson.build
@@ -10,47 +10,19 @@ libide_sourceview_generated_headers = []
#
libide_sourceview_private_headers = [
- 'ide-completion-list-box.h',
- 'ide-completion-overlay.h',
- 'ide-completion-private.h',
- 'ide-completion-view.h',
- 'ide-completion-window.h',
- 'ide-cursor.h',
- 'ide-hover-popover-private.h',
- 'ide-hover-private.h',
- 'ide-source-view-capture.h',
- 'ide-source-view-mode.h',
- 'ide-source-view-movements.h',
'ide-source-view-private.h',
]
libide_sourceview_public_headers = [
- 'ide-completion-context.h',
- 'ide-completion-display.h',
- 'ide-completion-list-box-row.h',
- 'ide-completion-proposal.h',
- 'ide-completion-provider.h',
- 'ide-completion-types.h',
- 'ide-completion.h',
- 'ide-gutter.h',
- 'ide-hover-context.h',
- 'ide-hover-provider.h',
- 'ide-indenter.h',
'ide-line-change-gutter-renderer.h',
- 'ide-snippet-chunk.h',
- 'ide-snippet-context.h',
- 'ide-snippet-parser.h',
- 'ide-snippet-storage.h',
- 'ide-snippet-types.h',
- 'ide-snippet.h',
- 'ide-source-search-context.h',
+ 'ide-gutter.h',
+ 'ide-source-style-scheme.h',
'ide-source-view.h',
'ide-text-util.h',
'libide-sourceview.h',
]
libide_sourceview_enum_headers = [
- 'ide-completion-types.h',
'ide-source-view.h',
]
@@ -61,39 +33,15 @@ install_headers(libide_sourceview_public_headers, subdir: libide_sourceview_head
#
libide_sourceview_private_sources = [
- 'ide-completion-list-box.c',
- 'ide-completion-overlay.c',
- 'ide-completion-view.c',
- 'ide-completion-window.c',
- 'ide-cursor.c',
- 'ide-hover.c',
- 'ide-hover-popover.c',
- 'ide-line-change-gutter-renderer.c',
- 'ide-source-view-capture.c',
- 'ide-source-view-mode.c',
- 'ide-source-view-movements.c',
- 'ide-source-view-shortcuts.c',
- 'ide-text-util.c',
+ 'ide-source-view-addins.c',
]
libide_sourceview_public_sources = [
- 'ide-completion-proposal.c',
- 'ide-completion-provider.c',
- 'ide-completion-context.c',
- 'ide-completion-display.c',
- 'ide-completion-list-box-row.c',
- 'ide-completion.c',
+ 'ide-line-change-gutter-renderer.c',
'ide-gutter.c',
- 'ide-hover-context.c',
- 'ide-hover-provider.c',
- 'ide-indenter.c',
- 'ide-source-search-context.c',
+ 'ide-source-style-scheme.c',
'ide-source-view.c',
- 'ide-snippet.c',
- 'ide-snippet-chunk.c',
- 'ide-snippet-context.c',
- 'ide-snippet-parser.c',
- 'ide-snippet-storage.c',
+ 'ide-text-util.c',
]
#
@@ -132,14 +80,13 @@ libide_sourceview_deps = [
libgio_dep,
libgtk_dep,
libgtksource_dep,
- libdazzle_dep,
libide_core_dep,
libide_threading_dep,
+ libide_io_dep,
libide_code_dep,
+ libide_gtk_dep,
libide_plugins_dep,
- libide_io_dep,
- libide_gui_dep,
]
#
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