[gnome-builder/wip/command-bar-slider] editor: add addin type for editor view extensions
- From: Christian Hergert <chergert src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-builder/wip/command-bar-slider] editor: add addin type for editor view extensions
- Date: Wed, 17 Jun 2015 04:48:40 +0000 (UTC)
commit c140a5f1f82ac2632f340b7338d8d68be75578ba
Author: Christian Hergert <christian hergert me>
Date: Tue Jun 16 21:47:04 2015 -0700
editor: add addin type for editor view extensions
src/Makefile.am | 2 +
src/editor/gb-editor-view-addin.c | 54 +++++++++++++++++++++++++++++++++
src/editor/gb-editor-view-addin.h | 47 +++++++++++++++++++++++++++++
src/editor/gb-editor-view-private.h | 2 +
src/editor/gb-editor-view.c | 56 +++++++++++++++++++++++++++++++++++
5 files changed, 161 insertions(+), 0 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 22502de..62f8db5 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -40,6 +40,8 @@ libgnome_builder_la_SOURCES = \
editor/gb-editor-tweak-widget.h \
editor/gb-editor-view-actions.c \
editor/gb-editor-view-actions.h \
+ editor/gb-editor-view-addin.c \
+ editor/gb-editor-view-addin.h \
editor/gb-editor-view-private.h \
editor/gb-editor-view.c \
editor/gb-editor-view.h \
diff --git a/src/editor/gb-editor-view-addin.c b/src/editor/gb-editor-view-addin.c
new file mode 100644
index 0000000..c4c2a36
--- /dev/null
+++ b/src/editor/gb-editor-view-addin.c
@@ -0,0 +1,54 @@
+/* gb-editor-view-addin.c
+ *
+ * Copyright (C) 2015 Christian Hergert <christian hergert me>
+ *
+ * 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/>.
+ */
+
+#include "gb-editor-view-addin.h"
+
+G_DEFINE_INTERFACE (GbEditorViewAddin, gb_editor_view_addin, G_TYPE_OBJECT)
+
+static void
+dummy_vfunc (GbEditorViewAddin *self,
+ GbEditorView *view)
+{
+}
+
+static void
+gb_editor_view_addin_default_init (GbEditorViewAddinInterface *iface)
+{
+ iface->load = dummy_vfunc;
+ iface->unload = dummy_vfunc;
+}
+
+void
+gb_editor_view_addin_load (GbEditorViewAddin *self,
+ GbEditorView *view)
+{
+ g_return_if_fail (GB_IS_EDITOR_VIEW_ADDIN (self));
+ g_return_if_fail (GB_IS_EDITOR_VIEW (view));
+
+ GB_EDITOR_VIEW_ADDIN_GET_IFACE (self)->load (self, view);
+}
+
+void
+gb_editor_view_addin_unload (GbEditorViewAddin *self,
+ GbEditorView *view)
+{
+ g_return_if_fail (GB_IS_EDITOR_VIEW_ADDIN (self));
+ g_return_if_fail (GB_IS_EDITOR_VIEW (view));
+
+ GB_EDITOR_VIEW_ADDIN_GET_IFACE (self)->unload (self, view);
+}
diff --git a/src/editor/gb-editor-view-addin.h b/src/editor/gb-editor-view-addin.h
new file mode 100644
index 0000000..04916e6
--- /dev/null
+++ b/src/editor/gb-editor-view-addin.h
@@ -0,0 +1,47 @@
+/* gb-editor-view-addin.h
+ *
+ * Copyright (C) 2015 Christian Hergert <christian hergert me>
+ *
+ * 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/>.
+ */
+
+#ifndef GB_EDITOR_VIEW_ADDIN_H
+#define GB_EDITOR_VIEW_ADDIN_H
+
+#include "gb-editor-view.h"
+
+G_BEGIN_DECLS
+
+#define GB_TYPE_EDITOR_VIEW_ADDIN (gb_editor_view_addin_get_type ())
+
+G_DECLARE_INTERFACE (GbEditorViewAddin, gb_editor_view_addin, GB, EDITOR_VIEW_ADDIN, GObject)
+
+struct _GbEditorViewAddinInterface
+{
+ GTypeInterface parent;
+
+ void (*load) (GbEditorViewAddin *self,
+ GbEditorView *view);
+ void (*unload) (GbEditorViewAddin *self,
+ GbEditorView *view);
+};
+
+void gb_editor_view_addin_load (GbEditorViewAddin *self,
+ GbEditorView *view);
+void gb_editor_view_addin_unload (GbEditorViewAddin *self,
+ GbEditorView *view);
+
+G_END_DECLS
+
+#endif /* GB_EDITOR_VIEW_ADDIN_H */
diff --git a/src/editor/gb-editor-view-private.h b/src/editor/gb-editor-view-private.h
index ec0621b..37cabf7 100644
--- a/src/editor/gb-editor-view-private.h
+++ b/src/editor/gb-editor-view-private.h
@@ -20,6 +20,7 @@
#define GB_EDITOR_VIEW_PRIVATE_H
#include <ide.h>
+#include <libpeas/peas.h>
#include "gb-editor-document.h"
#include "gb-editor-frame.h"
@@ -33,6 +34,7 @@ struct _GbEditorView
GbView parent_instance;
GbEditorDocument *document;
+ PeasExtensionSet *extensions;
GSettings *settings;
IdePatternSpec *symbol_spec;
diff --git a/src/editor/gb-editor-view.c b/src/editor/gb-editor-view.c
index 9897cb1..92522af 100644
--- a/src/editor/gb-editor-view.c
+++ b/src/editor/gb-editor-view.c
@@ -23,6 +23,7 @@
#include "gb-editor-frame-private.h"
#include "gb-editor-view.h"
#include "gb-editor-view-actions.h"
+#include "gb-editor-view-addin.h"
#include "gb-editor-view-private.h"
#include "gb-widget.h"
@@ -631,6 +632,59 @@ gb_editor_view_get_preferred_height (GtkWidget *widget,
}
static void
+gb_editor_view__extension_added (PeasExtensionSet *set,
+ PeasPluginInfo *info,
+ GbEditorViewAddin *addin,
+ GbEditorView *self)
+{
+ g_assert (PEAS_IS_EXTENSION_SET (set));
+ g_assert (info != NULL);
+ g_assert (GB_IS_EDITOR_VIEW_ADDIN (addin));
+ g_assert (GB_IS_EDITOR_VIEW (self));
+
+ gb_editor_view_addin_load (addin, self);
+}
+
+static void
+gb_editor_view__extension_removed (PeasExtensionSet *set,
+ PeasPluginInfo *info,
+ GbEditorViewAddin *addin,
+ GbEditorView *self)
+{
+ g_assert (PEAS_IS_EXTENSION_SET (set));
+ g_assert (info != NULL);
+ g_assert (GB_IS_EDITOR_VIEW_ADDIN (addin));
+ g_assert (GB_IS_EDITOR_VIEW (self));
+
+ gb_editor_view_addin_unload (addin, self);
+}
+
+static void
+gb_editor_view_constructed (GObject *object)
+{
+ GbEditorView *self = (GbEditorView *)object;
+ PeasEngine *engine;
+
+ G_OBJECT_CLASS (gb_editor_view_parent_class)->constructed (object);
+
+ engine = peas_engine_get_default ();
+ self->extensions = peas_extension_set_new (engine, GB_TYPE_EDITOR_VIEW_ADDIN, NULL);
+ g_signal_connect_object (self->extensions,
+ "extension-added",
+ G_CALLBACK (gb_editor_view__extension_added),
+ self,
+ G_CONNECT_SWAPPED);
+ g_signal_connect_object (self->extensions,
+ "extension-added",
+ G_CALLBACK (gb_editor_view__extension_removed),
+ self,
+ G_CONNECT_SWAPPED);
+ peas_extension_set_foreach (self->extensions,
+ (PeasExtensionSetForeachFunc)gb_editor_view__extension_added,
+ self);
+}
+
+static void
gb_editor_view_finalize (GObject *object)
{
GbEditorView *self = (GbEditorView *)object;
@@ -641,6 +695,7 @@ gb_editor_view_finalize (GObject *object)
self->symbol_timeout = 0;
}
+ g_clear_object (&self->extensions);
g_clear_object (&self->document);
g_clear_object (&self->settings);
g_clear_pointer (&self->symbol_spec, ide_pattern_spec_unref);
@@ -693,6 +748,7 @@ gb_editor_view_class_init (GbEditorViewClass *klass)
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
GbViewClass *view_class = GB_VIEW_CLASS (klass);
+ object_class->constructed = gb_editor_view_constructed;
object_class->finalize = gb_editor_view_finalize;
object_class->get_property = gb_editor_view_get_property;
object_class->set_property = gb_editor_view_set_property;
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