[anjuta-extras] scintilla: Add editor view settings

[Sebastien Granjoux <sgranjoux src gnome org>]

commit 02caef1f4d9956f9794275cc39d823f7f7c840c5
Author: SÃbastien Granjoux <seb sfo free fr>
Date:   Sun Dec 18 12:45:45 2011 +0100

    scintilla: Add editor view settings

 plugins/scintilla/Makefile.am          |    5 +
 plugins/scintilla/anjuta-scintilla.xml |   29 ++++++
 plugins/scintilla/plugin.c             |  153 +++++++++++++++++++++++++++++++-
 3 files changed, 186 insertions(+), 1 deletions(-)
---
diff --git a/plugins/scintilla/Makefile.am b/plugins/scintilla/Makefile.am
index f377ffe..7849a4e 100644
--- a/plugins/scintilla/Makefile.am
+++ b/plugins/scintilla/Makefile.am
@@ -6,6 +6,10 @@ SUBDIRS = scintilla properties
 editor_gladedir = $(anjuta_glade_dir)
 editor_glade_DATA = anjuta-editor-scintilla.ui
 
+# Plugin UI file
+editor_uidir = $(anjuta_ui_dir)
+editor_ui_DATA = anjuta-scintilla.xml
+
 # Plugin Icon file
 editor_pixmapsdir = $(anjuta_image_dir)
 editor_pixmaps_DATA = \
@@ -80,6 +84,7 @@ EXTRA_DIST = \
 	$(plugin_in_files) \
 	$(editor_plugin_DATA) \
 	$(editor_ui_DATA) \
+	$(editor_ui_DATA) \
 	$(editor_glade_DATA) \
 	$(gsettings_in_file) \
 	License.txt
diff --git a/plugins/scintilla/anjuta-scintilla.xml b/plugins/scintilla/anjuta-scintilla.xml
new file mode 100644
index 0000000..564fd28
--- /dev/null
+++ b/plugins/scintilla/anjuta-scintilla.xml
@@ -0,0 +1,29 @@
+<!--*- xml -*-->
+<ui>
+	<menubar name="MenuMain">
+		<menu name="MenuView" action="ActionMenuView">
+		<menu name="MenuViewEditor" action="ActionMenuViewEditor">
+		<placeholder name="PlaceholderViewEditorMenus">
+			<menuitem name="LineNumbersMargin" action="ActionViewEditorLinenumbers" />
+			<menuitem name="MarkersMargin" action="ActionViewEditorMarkers" />
+			<menuitem name="CodeFoldMargin" action="ActionViewEditorFolds" />
+			<menuitem name="IndentationGuides" action="ActionViewEditorGuides" />
+			<menuitem name="WhiteSpaces" action="ActionViewEditorSpaces" />
+			<menuitem name="LineEndCharacters" action="ActionViewEditorEOL" />
+			<menuitem name="LineWrapping" action="ActionViewEditorWrapping" />
+		</placeholder>
+		</menu>
+		</menu>
+	</menubar>
+	<popup name="PopupDocumentManager">
+		<menu name="MenuView" action="ActionMenuView">
+			<placeholder name="PlaceholderViewEditorPopup">
+				<menuitem name="LineNumbersMargin" action="ActionViewEditorLinenumbers" />
+				<menuitem name="MarkersMargin" action="ActionViewEditorMarkers" />
+				<menuitem name="CodeFoldMargin" action="ActionViewEditorFolds" />
+				<menuitem name="IndentationGuides" action="ActionViewEditorGuides" />
+				<menuitem name="LineWrapping" action="ActionViewEditorWrapping" />
+			</placeholder>
+		</menu>
+	</popup>
+</ui>
diff --git a/plugins/scintilla/plugin.c b/plugins/scintilla/plugin.c
index 7926c3c..847f60d 100644
--- a/plugins/scintilla/plugin.c
+++ b/plugins/scintilla/plugin.c
@@ -38,6 +38,7 @@
 
 #define PREFS_GLADE PACKAGE_DATA_DIR "/glade/anjuta-editor-scintilla.ui"
 #define ICON_FILE "anjuta-editor-scintilla-plugin-48.png"
+#define UI_FILE PACKAGE_DATA_DIR"/ui/anjuta-scintilla.xml"
 
 static gpointer parent_class;
 
@@ -63,6 +64,8 @@ struct _EditorPlugin{
 
 	/* Settings */
 	GSettings *settings;
+	GtkActionGroup *group;
+	gint uiid;
 	AnjutaPreferences* prefs;
 };
 
@@ -73,6 +76,138 @@ struct _EditorPluginClass{
 	void (* style_changed)     ();
 };
 
+/* Editor preferences
+ *---------------------------------------------------------------------------*/
+
+static void
+on_editor_linenos_activate (GtkAction *action, gpointer user_data)
+{
+	gboolean state;
+	EditorPlugin* plugin = ANJUTA_PLUGIN_EDITOR (user_data);
+
+	state = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
+	g_settings_set_boolean (plugin->settings,
+	                        VIEW_LINENUMBERS_MARGIN, state);
+}
+
+static void
+on_editor_markers_activate (GtkAction *action, gpointer user_data)
+{
+	gboolean state;
+	EditorPlugin* plugin = ANJUTA_PLUGIN_EDITOR (user_data);
+
+	state = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
+	g_settings_set_boolean (plugin->settings,
+	                        VIEW_MARKER_MARGIN, state);
+}
+
+static void
+on_editor_codefold_activate (GtkAction *action, gpointer user_data)
+{
+	gboolean state;
+	EditorPlugin* plugin = ANJUTA_PLUGIN_EDITOR (user_data);
+
+	state = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
+	g_settings_set_boolean (plugin->settings,
+	                        VIEW_FOLD_MARGIN, state);
+}
+
+static void
+on_editor_indentguides_activate (GtkAction *action, gpointer user_data)
+{
+	gboolean state;
+	EditorPlugin* plugin = ANJUTA_PLUGIN_EDITOR (user_data);
+
+	state = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
+	g_settings_set_boolean (plugin->settings,
+	                        VIEW_INDENTATION_GUIDES, state);
+}
+
+static void
+on_editor_whitespaces_activate (GtkAction *action, gpointer user_data)
+{
+	gboolean state;
+	EditorPlugin* plugin = ANJUTA_PLUGIN_EDITOR (user_data);
+
+	state = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
+	g_settings_set_boolean (plugin->settings,
+	                        VIEW_WHITE_SPACES, state);
+}
+
+static void
+on_editor_eolchars_activate (GtkAction *action, gpointer user_data)
+{
+	gboolean state;
+	EditorPlugin* plugin = ANJUTA_PLUGIN_EDITOR (user_data);
+
+	state = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
+	g_settings_set_boolean (plugin->settings,
+	                        VIEW_EOL, state);
+}
+
+static void
+on_editor_linewrap_activate (GtkAction *action, gpointer user_data)
+{
+	gboolean state;
+	EditorPlugin* plugin = ANJUTA_PLUGIN_EDITOR (user_data);
+
+	state = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
+	g_settings_set_boolean (plugin->settings,
+	                        VIEW_LINE_WRAP, state);
+}
+
+static GtkToggleActionEntry actions_view[] = {
+  { "ActionViewEditorLinenumbers", NULL, N_("_Line Number Margin"), NULL,
+	N_("Show/Hide line numbers"),
+    G_CALLBACK (on_editor_linenos_activate), FALSE},
+  { "ActionViewEditorMarkers", NULL, N_("_Marker Margin"), NULL,
+	N_("Show/Hide marker margin"),
+    G_CALLBACK (on_editor_markers_activate), FALSE},
+  { "ActionViewEditorFolds", NULL, N_("_Code Fold Margin"), NULL,
+	N_("Show/Hide code fold margin"),
+    G_CALLBACK (on_editor_codefold_activate), FALSE},
+  { "ActionViewEditorGuides", NULL, N_("_Indentation Guides"), NULL,
+	N_("Show/Hide indentation guides"),
+    G_CALLBACK (on_editor_indentguides_activate), FALSE},
+  { "ActionViewEditorSpaces", NULL, N_("_White Space"), NULL,
+	N_("Show/Hide white spaces"),
+    G_CALLBACK (on_editor_whitespaces_activate), FALSE},
+  { "ActionViewEditorEOL", NULL, N_("_Line End Characters"), NULL,
+	N_("Show/Hide line end characters"),
+    G_CALLBACK (on_editor_eolchars_activate), FALSE},
+  { "ActionViewEditorWrapping", NULL, N_("Line _Wrapping"), NULL,
+	N_("Enable/disable line wrapping"),
+    G_CALLBACK (on_editor_linewrap_activate), FALSE}
+};
+
+static void
+ui_states_init (EditorPlugin* plugin, AnjutaUI *ui)
+{
+	static const gchar *prefs[] = {
+		VIEW_LINENUMBERS_MARGIN,
+		VIEW_MARKER_MARGIN,
+		VIEW_FOLD_MARGIN,
+		VIEW_INDENTATION_GUIDES,
+		VIEW_WHITE_SPACES,
+		VIEW_EOL,
+		VIEW_LINE_WRAP
+	};
+	gint i;
+
+	for (i = 0; i < sizeof (prefs)/sizeof(const gchar *); i++)
+	{
+		GtkAction *action;
+		gboolean state;
+
+		state = g_settings_get_boolean (plugin->settings, prefs[i]);
+		action = anjuta_ui_get_action (ui, "ActionGroupEditorView",
+		                               actions_view[i].name);
+		g_object_set (G_OBJECT (action), "sensitive", TRUE, "visible", TRUE, NULL);
+		gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), state);
+	}
+}
+
+
 /* Keep an up to date list of type name
  *---------------------------------------------------------------------------*/
 
@@ -174,6 +309,7 @@ activate_plugin (AnjutaPlugin *plugin)
 	IAnjutaSymbolManager *manager;
 	IAnjutaSymbolQuery *query_project;
 	IAnjutaSymbolQuery *query_system;
+	AnjutaUI *ui;
 	
 	manager = anjuta_shell_get_interface (plugin->shell, 
 	    IAnjutaSymbolManager, NULL);
@@ -230,7 +366,16 @@ activate_plugin (AnjutaPlugin *plugin)
 	editor->query_project = query_project;
 	editor->query_system = query_system;
 
-	
+	/* Add menu entries */
+	ui = anjuta_shell_get_ui (plugin->shell, NULL);
+	editor->group = anjuta_ui_add_toggle_action_group_entries (ui, "ActionGroupEditorView",
+	                                                           _("Editor view settings"),
+	                                                           actions_view,
+	                                                           G_N_ELEMENTS (actions_view),
+	                                                           GETTEXT_PACKAGE, TRUE, editor);
+	ui_states_init (editor, ui);
+	editor->uiid = anjuta_ui_merge (ui, UI_FILE);
+
 	return TRUE;
 }
 
@@ -239,6 +384,12 @@ deactivate_plugin (AnjutaPlugin *plugin)
 {
 	EditorPlugin* editor = ANJUTA_PLUGIN_EDITOR (plugin);
 	IAnjutaSymbolManager *manager = anjuta_shell_get_interface (plugin->shell, IAnjutaSymbolManager, NULL);
+	AnjutaUI *ui;
+
+	/* Remove menu items */
+	ui = anjuta_shell_get_ui (ANJUTA_PLUGIN (plugin)->shell, NULL);
+	anjuta_ui_unmerge (ui, editor->uiid);
+	anjuta_ui_remove_action_group (ui, editor->group);
 
 	/* Disconnect signals */
 	g_signal_handlers_disconnect_by_func (G_OBJECT (manager), G_CALLBACK (on_project_symbol_scanned), editor->query_project);