[gtksourceview/wip/chergert/gsv-gtk4: 23/118] gutter: modernize GtkSourceGutterRendererText
- From: Christian Hergert <chergert src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtksourceview/wip/chergert/gsv-gtk4: 23/118] gutter: modernize GtkSourceGutterRendererText
- Date: Wed, 29 Jan 2020 18:59:27 +0000 (UTC)
commit 98078676932e84cf5d24c4c11508e5638e402d25
Author: Christian Hergert <chergert redhat com>
Date: Wed Jan 8 20:49:44 2020 -0800
gutter: modernize GtkSourceGutterRendererText
- Use G_DECLARE_ macros
- Use get_instance_private
- Fix spacing style for multi-line functions
gtksourceview/gtksourceautocleanups.h | 1 -
gtksourceview/gtksourcegutterrenderertext.c | 75 +++++++++++++++--------------
gtksourceview/gtksourcegutterrenderertext.h | 61 ++++++++---------------
3 files changed, 59 insertions(+), 78 deletions(-)
---
diff --git a/gtksourceview/gtksourceautocleanups.h b/gtksourceview/gtksourceautocleanups.h
index c1a35a70..eccb6f8e 100644
--- a/gtksourceview/gtksourceautocleanups.h
+++ b/gtksourceview/gtksourceautocleanups.h
@@ -28,7 +28,6 @@ G_BEGIN_DECLS
#ifndef __GI_SCANNER__
-G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkSourceGutterRendererText, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkSourceLanguage, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkSourceLanguageManager, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkSourceMark, g_object_unref)
diff --git a/gtksourceview/gtksourcegutterrenderertext.c b/gtksourceview/gtksourcegutterrenderertext.c
index 2c413289..c8085afe 100644
--- a/gtksourceview/gtksourcegutterrenderertext.c
+++ b/gtksourceview/gtksourcegutterrenderertext.c
@@ -32,14 +32,14 @@
* #GtkSourceGutter.
*/
-struct _GtkSourceGutterRendererTextPrivate
+typedef struct
{
gchar *text;
PangoLayout *cached_layout;
guint is_markup : 1;
-};
+} GtkSourceGutterRendererTextPrivate;
G_DEFINE_TYPE_WITH_PRIVATE (GtkSourceGutterRendererText, gtk_source_gutter_renderer_text,
GTK_SOURCE_TYPE_GUTTER_RENDERER)
@@ -52,19 +52,20 @@ enum
static void
gutter_renderer_text_begin (GtkSourceGutterRenderer *renderer,
- cairo_t *cr,
- GdkRectangle *background_area,
- GdkRectangle *cell_area,
- GtkTextIter *start,
- GtkTextIter *end)
+ cairo_t *cr,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ GtkTextIter *start,
+ GtkTextIter *end)
{
GtkSourceGutterRendererText *text = GTK_SOURCE_GUTTER_RENDERER_TEXT (renderer);
+ GtkSourceGutterRendererTextPrivate *priv = gtk_source_gutter_renderer_text_get_instance_private
(text);
GtkTextView *view;
view = gtk_source_gutter_renderer_get_view (renderer);
- g_clear_object (&text->priv->cached_layout);
- text->priv->cached_layout = gtk_widget_create_pango_layout (GTK_WIDGET (view), NULL);
+ g_clear_object (&priv->cached_layout);
+ priv->cached_layout = gtk_widget_create_pango_layout (GTK_WIDGET (view), NULL);
if (GTK_SOURCE_GUTTER_RENDERER_CLASS (gtk_source_gutter_renderer_text_parent_class)->begin != NULL)
{
@@ -98,14 +99,15 @@ center_on (GtkTextView *view,
static void
gutter_renderer_text_draw (GtkSourceGutterRenderer *renderer,
- cairo_t *cr,
- GdkRectangle *background_area,
- GdkRectangle *cell_area,
- GtkTextIter *start,
- GtkTextIter *end,
- GtkSourceGutterRendererState state)
+ cairo_t *cr,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ GtkTextIter *start,
+ GtkTextIter *end,
+ GtkSourceGutterRendererState state)
{
GtkSourceGutterRendererText *text = GTK_SOURCE_GUTTER_RENDERER_TEXT (renderer);
+ GtkSourceGutterRendererTextPrivate *priv = gtk_source_gutter_renderer_text_get_instance_private
(text);
GtkTextView *view;
gint width;
gint height;
@@ -130,20 +132,20 @@ gutter_renderer_text_draw (GtkSourceGutterRenderer *renderer,
view = gtk_source_gutter_renderer_get_view (renderer);
- if (text->priv->is_markup)
+ if (priv->is_markup)
{
- pango_layout_set_markup (text->priv->cached_layout,
- text->priv->text,
+ pango_layout_set_markup (priv->cached_layout,
+ priv->text,
-1);
}
else
{
- pango_layout_set_text (text->priv->cached_layout,
- text->priv->text,
+ pango_layout_set_text (priv->cached_layout,
+ priv->text,
-1);
}
- pango_layout_get_pixel_size (text->priv->cached_layout, &width, &height);
+ pango_layout_get_pixel_size (priv->cached_layout, &width, &height);
gtk_source_gutter_renderer_get_alignment (renderer,
&xalign,
@@ -195,15 +197,16 @@ gutter_renderer_text_draw (GtkSourceGutterRenderer *renderer,
}
context = gtk_widget_get_style_context (GTK_WIDGET (view));
- gtk_render_layout (context, cr, x, y, text->priv->cached_layout);
+ gtk_render_layout (context, cr, x, y, priv->cached_layout);
}
static void
gutter_renderer_text_end (GtkSourceGutterRenderer *renderer)
{
GtkSourceGutterRendererText *text = GTK_SOURCE_GUTTER_RENDERER_TEXT (renderer);
+ GtkSourceGutterRendererTextPrivate *priv = gtk_source_gutter_renderer_text_get_instance_private
(text);
- g_clear_object (&text->priv->cached_layout);
+ g_clear_object (&priv->cached_layout);
if (GTK_SOURCE_GUTTER_RENDERER_CLASS (gtk_source_gutter_renderer_text_parent_class)->end != NULL)
{
@@ -291,9 +294,10 @@ static void
gtk_source_gutter_renderer_text_finalize (GObject *object)
{
GtkSourceGutterRendererText *renderer = GTK_SOURCE_GUTTER_RENDERER_TEXT (object);
+ GtkSourceGutterRendererTextPrivate *priv = gtk_source_gutter_renderer_text_get_instance_private
(renderer);
- g_free (renderer->priv->text);
- g_clear_object (&renderer->priv->cached_layout);
+ g_free (priv->text);
+ g_clear_object (&priv->cached_layout);
G_OBJECT_CLASS (gtk_source_gutter_renderer_text_parent_class)->finalize (object);
}
@@ -304,10 +308,12 @@ set_text (GtkSourceGutterRendererText *renderer,
gint length,
gboolean is_markup)
{
- g_free (renderer->priv->text);
+ GtkSourceGutterRendererTextPrivate *priv = gtk_source_gutter_renderer_text_get_instance_private
(renderer);
+
+ g_free (priv->text);
- renderer->priv->text = length >= 0 ? g_strndup (text, length) : g_strdup (text);
- renderer->priv->is_markup = is_markup;
+ priv->text = length >= 0 ? g_strndup (text, length) : g_strdup (text);
+ priv->is_markup = is_markup;
}
static void
@@ -340,17 +346,16 @@ gtk_source_gutter_renderer_text_get_property (GObject *object,
GValue *value,
GParamSpec *pspec)
{
- GtkSourceGutterRendererText *renderer;
-
- renderer = GTK_SOURCE_GUTTER_RENDERER_TEXT (object);
+ GtkSourceGutterRendererText *renderer = GTK_SOURCE_GUTTER_RENDERER_TEXT (object);
+ GtkSourceGutterRendererTextPrivate *priv = gtk_source_gutter_renderer_text_get_instance_private
(renderer);
switch (prop_id)
{
case PROP_MARKUP:
- g_value_set_string (value, renderer->priv->is_markup ? renderer->priv->text : NULL);
+ g_value_set_string (value, priv->is_markup ? priv->text : NULL);
break;
case PROP_TEXT:
- g_value_set_string (value, !renderer->priv->is_markup ? renderer->priv->text : NULL);
+ g_value_set_string (value, !priv->is_markup ? priv->text : NULL);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@@ -393,9 +398,9 @@ gtk_source_gutter_renderer_text_class_init (GtkSourceGutterRendererTextClass *kl
static void
gtk_source_gutter_renderer_text_init (GtkSourceGutterRendererText *self)
{
- self->priv = gtk_source_gutter_renderer_text_get_instance_private (self);
+ GtkSourceGutterRendererTextPrivate *priv = gtk_source_gutter_renderer_text_get_instance_private
(self);
- self->priv->is_markup = TRUE;
+ priv->is_markup = TRUE;
}
/**
diff --git a/gtksourceview/gtksourcegutterrenderertext.h b/gtksourceview/gtksourcegutterrenderertext.h
index c9c91812..59efe60f 100644
--- a/gtksourceview/gtksourcegutterrenderertext.h
+++ b/gtksourceview/gtksourcegutterrenderertext.h
@@ -29,61 +29,38 @@
G_BEGIN_DECLS
-#define GTK_SOURCE_TYPE_GUTTER_RENDERER_TEXT (gtk_source_gutter_renderer_text_get_type ())
-#define GTK_SOURCE_GUTTER_RENDERER_TEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj),
GTK_SOURCE_TYPE_GUTTER_RENDERER_TEXT, GtkSourceGutterRendererText))
-#define GTK_SOURCE_GUTTER_RENDERER_TEXT_CONST(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj),
GTK_SOURCE_TYPE_GUTTER_RENDERER_TEXT, GtkSourceGutterRendererText const))
-#define GTK_SOURCE_GUTTER_RENDERER_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass),
GTK_SOURCE_TYPE_GUTTER_RENDERER_TEXT, GtkSourceGutterRendererTextClass))
-#define GTK_SOURCE_IS_GUTTER_RENDERER_TEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj),
GTK_SOURCE_TYPE_GUTTER_RENDERER_TEXT))
-#define GTK_SOURCE_IS_GUTTER_RENDERER_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),
GTK_SOURCE_TYPE_GUTTER_RENDERER_TEXT))
-#define GTK_SOURCE_GUTTER_RENDERER_TEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),
GTK_SOURCE_TYPE_GUTTER_RENDERER_TEXT, GtkSourceGutterRendererTextClass))
-
-typedef struct _GtkSourceGutterRendererTextClass GtkSourceGutterRendererTextClass;
-typedef struct _GtkSourceGutterRendererTextPrivate GtkSourceGutterRendererTextPrivate;
-
-struct _GtkSourceGutterRendererText
-{
- /*< private >*/
- GtkSourceGutterRenderer parent;
-
- GtkSourceGutterRendererTextPrivate *priv;
-
- /*< public >*/
-};
+#define GTK_SOURCE_TYPE_GUTTER_RENDERER_TEXT (gtk_source_gutter_renderer_text_get_type())
struct _GtkSourceGutterRendererTextClass
{
- /*< private >*/
GtkSourceGutterRendererClass parent_class;
- gpointer padding[10];
+ /*< private >*/
+ gpointer _reserved[10];
};
GTK_SOURCE_AVAILABLE_IN_ALL
-GType gtk_source_gutter_renderer_text_get_type (void) G_GNUC_CONST;
+G_DECLARE_DERIVABLE_TYPE (GtkSourceGutterRendererText, gtk_source_gutter_renderer_text, GTK_SOURCE,
GUTTER_RENDERER_TEXT, GtkSourceGutterRenderer)
GTK_SOURCE_AVAILABLE_IN_ALL
-GtkSourceGutterRenderer *gtk_source_gutter_renderer_text_new (void);
-
+GtkSourceGutterRenderer *gtk_source_gutter_renderer_text_new (void);
GTK_SOURCE_AVAILABLE_IN_ALL
-void gtk_source_gutter_renderer_text_set_markup (GtkSourceGutterRendererText *renderer,
- const gchar *markup,
- gint length);
-
+void gtk_source_gutter_renderer_text_set_markup (GtkSourceGutterRendererText
*renderer,
+ const gchar *markup,
+ gint
length);
GTK_SOURCE_AVAILABLE_IN_ALL
-void gtk_source_gutter_renderer_text_set_text (GtkSourceGutterRendererText *renderer,
- const gchar *text,
- gint length);
-
+void gtk_source_gutter_renderer_text_set_text (GtkSourceGutterRendererText
*renderer,
+ const gchar *text,
+ gint
length);
GTK_SOURCE_AVAILABLE_IN_ALL
-void gtk_source_gutter_renderer_text_measure (GtkSourceGutterRendererText *renderer,
- const gchar *text,
- gint *width,
- gint *height);
-
+void gtk_source_gutter_renderer_text_measure (GtkSourceGutterRendererText
*renderer,
+ const gchar *text,
+ gint *width,
+ gint
*height);
GTK_SOURCE_AVAILABLE_IN_ALL
-void gtk_source_gutter_renderer_text_measure_markup (GtkSourceGutterRendererText *renderer,
- const gchar *markup,
- gint *width,
- gint *height);
+void gtk_source_gutter_renderer_text_measure_markup (GtkSourceGutterRendererText
*renderer,
+ const gchar *markup,
+ gint *width,
+ gint
*height);
G_END_DECLS
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