stickynotes: new icon names and paths + fix deprecations

adapted from
https://git.gnome.org/browse/gnome-applets/commit/?id=76982eb73ce1bd912cc19a55d3b6682b9da93687

10 files changed, 50 insertions, 93 deletions

diff --git a/stickynotes/Makefile.am b/stickynotes/Makefile.am
index 05512c41..8ab9f7d0 100644
--- a/stickynotes/Makefile.am
+++ b/stickynotes/Makefile.am
@@ -17,8 +17,7 @@ AM_CPPFLAGS =					\
 	$(MATEDESKTOP_CFLAGS)		\
 	$(LIBWNCK_CFLAGS)			\
 	$(XML2_CFLAGS)				\
-	-DSTICKYNOTES_MENU_UI_DIR=\""$(uidir)"\"\
-	-DSTICKYNOTES_ICONDIR=\"$(datadir)/pixmaps/mate-stickynotes/\"
+	-DSTICKYNOTES_MENU_UI_DIR=\""$(uidir)"\"
 
 libexec_PROGRAMS = stickynotes-applet
 
diff --git a/stickynotes/pixmaps/Makefile.am b/stickynotes/pixmaps/Makefile.am
index 837ecbb8..c5c39781 100644
--- a/stickynotes/pixmaps/Makefile.am
+++ b/stickynotes/pixmaps/Makefile.am
@@ -1,12 +1,11 @@
 ## Process this file with automake to produce Makefile.in
 
-stickynotes_applet_pixmapsdir = $(datadir)/pixmaps/mate-stickynotes
-stickynotes_applet_pixmaps_DATA = \
-	locked.png \
-	unlocked.png \
-	close.png \
-	resize_se.png \
-	resize_sw.png
+app_icons = \
+	stickynotes-stock-locked.png \
+	stickynotes-stock-unlocked.png \
+	stickynotes-stock-close.png \
+	stickynotes-stock-resize-se.png \
+	stickynotes-stock-resize-sw.png
 
 icons = \
 	mate-sticky-notes-applet.16.png \
@@ -16,7 +15,7 @@ icons = \
 	mate-sticky-notes-applet.svg
 
 EXTRA_DIST = \
-	$(stickynotes_applet_pixmaps_DATA) \
+	$(app_icons) \
 	$(icons)
 
 gtk_update_icon_cache = gtk-update-icon-cache -f -t $(datadir)/icons/hicolor
@@ -33,6 +32,9 @@ uninstall-local:
 		fi; \
 		rm -f $(DESTDIR)$(iconsdir)/hicolor/$$SIZE/apps/$$FILE; \
 	done
+	for icon in $(app_icons); do \
+		rm -f $(DESTDIR)$(pkgdatadir)/icons/hicolor/48x48/apps/$$icon; \
+	done
 	@-if test -z "$(DESTDIR)"; then \
 		echo "Updating Gtk icon cache."; \
 		$(gtk_update_icon_cache); \
@@ -54,6 +56,10 @@ install-data-local:
 		mkdir -p $(DESTDIR)$(iconsdir)/hicolor/$$SIZE/apps/; \
 		$(INSTALL_DATA) $(srcdir)/$$icon $(DESTDIR)$(iconsdir)/hicolor/$$SIZE/apps/$$FILE; \
 	done
+	for icon in $(app_icons); do \
+		mkdir -p $(DESTDIR)$(pkgdatadir)/icons/hicolor/48x48/apps/; \
+		$(INSTALL_DATA) $(srcdir)/$$icon $(DESTDIR)$(pkgdatadir)/icons/hicolor/48x48/apps/$$icon; \
+	done
 	@-if test -z "$(DESTDIR)"; then \
 		echo "Updating Gtk icon cache."; \
 		$(gtk_update_icon_cache); \
diff --git a/stickynotes/pixmaps/close.png b/stickynotes/pixmaps/stickynotes-stock-close.png
index ad0e1eaa..ad0e1eaa 100644
--- a/stickynotes/pixmaps/close.png
+++ b/stickynotes/pixmaps/stickynotes-stock-close.png
diff --git a/stickynotes/pixmaps/locked.png b/stickynotes/pixmaps/stickynotes-stock-locked.png
index 878eedb4..878eedb4 100644
--- a/stickynotes/pixmaps/locked.png
+++ b/stickynotes/pixmaps/stickynotes-stock-locked.png
diff --git a/stickynotes/pixmaps/resize_se.png b/stickynotes/pixmaps/stickynotes-stock-resize-se.png
index 374314ba..374314ba 100644
--- a/stickynotes/pixmaps/resize_se.png
+++ b/stickynotes/pixmaps/stickynotes-stock-resize-se.png
diff --git a/stickynotes/pixmaps/resize_sw.png b/stickynotes/pixmaps/stickynotes-stock-resize-sw.png
index fa216283..fa216283 100644
--- a/stickynotes/pixmaps/resize_sw.png
+++ b/stickynotes/pixmaps/stickynotes-stock-resize-sw.png
diff --git a/stickynotes/pixmaps/unlocked.png b/stickynotes/pixmaps/stickynotes-stock-unlocked.png
index 72bbc9ee..72bbc9ee 100644
--- a/stickynotes/pixmaps/unlocked.png
+++ b/stickynotes/pixmaps/stickynotes-stock-unlocked.png
diff --git a/stickynotes/stickynotes.c b/stickynotes/stickynotes.c
index acfa2b30..3ffc88dd 100644
--- a/stickynotes/stickynotes.c
+++ b/stickynotes/stickynotes.c
@@ -40,9 +40,7 @@
 
 /* Stop gcc complaining about xmlChar's signedness */
 #define XML_CHAR(str) ((xmlChar *) (str))
-#if GTK_CHECK_VERSION (3, 0, 0)
 #define STICKYNOTES_ICON_SIZE 8
-#endif
 
 static gboolean save_scheduled = FALSE;
 
@@ -107,9 +105,6 @@ stickynote_new_aux (GdkScreen *screen, gint x, gint y, gint w, gint h)
 {
 	StickyNote *note;
 	GtkBuilder *builder;
-#if !GTK_CHECK_VERSION (3, 0, 0)
-	GtkIconSize size;
-#endif
 
 	note = g_new (StickyNote, 1);
 
@@ -202,24 +197,15 @@ stickynote_new_aux (GdkScreen *screen, gint x, gint y, gint w, gint h)
 				note->y);
 
 	/* Set the button images */
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_image_set_from_icon_name (note->img_close, STICKYNOTES_STOCK_CLOSE, GTK_ICON_SIZE_MENU);
 	gtk_image_set_pixel_size (note->img_close, STICKYNOTES_ICON_SIZE);
 
-	gtk_image_set_from_stock (note->img_resize_se, STICKYNOTES_STOCK_RESIZE_SE, GTK_ICON_SIZE_MENU);
+	gtk_image_set_from_icon_name (note->img_resize_se, STICKYNOTES_STOCK_RESIZE_SE, GTK_ICON_SIZE_MENU);
 	gtk_image_set_pixel_size (note->img_resize_se, STICKYNOTES_ICON_SIZE);
 
-	gtk_image_set_from_stock (note->img_resize_sw, STICKYNOTES_STOCK_RESIZE_SW, GTK_ICON_SIZE_MENU);
+	gtk_image_set_from_icon_name (note->img_resize_sw, STICKYNOTES_STOCK_RESIZE_SW, GTK_ICON_SIZE_MENU);
 	gtk_image_set_pixel_size (note->img_resize_sw, STICKYNOTES_ICON_SIZE);
-#else
-	size = gtk_icon_size_from_name ("stickynotes_icon_size");
-	gtk_image_set_from_stock (note->img_close,
-			STICKYNOTES_STOCK_CLOSE, size);
-	gtk_image_set_from_stock (note->img_resize_se,
-			STICKYNOTES_STOCK_RESIZE_SE, size);
-	gtk_image_set_from_stock (note->img_resize_sw,
-			STICKYNOTES_STOCK_RESIZE_SW, size);
-#endif
+
 	gtk_widget_show(note->w_lock);
 	gtk_widget_show(note->w_close);
 	gtk_widget_show(GTK_WIDGET (gtk_builder_get_object (builder, "resize_bar")));
@@ -692,40 +678,24 @@ stickynote_set_font (StickyNote *note, const gchar *font_str, gboolean save)
 /* Lock/Unlock a sticky note from editing */
 void stickynote_set_locked(StickyNote *note, gboolean locked)
 {
-#if !GTK_CHECK_VERSION (3, 0, 0)
-	GtkIconSize size;
-#endif
 	note->locked = locked;
 
 	/* Set cursor visibility and editability */
 	gtk_text_view_set_editable(GTK_TEXT_VIEW(note->w_body), !locked);
 	gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(note->w_body), !locked);
 
-#if !GTK_CHECK_VERSION (3, 0, 0)
-	size = gtk_icon_size_from_name ("stickynotes_icon_size");
-#endif
-
 	/* Show appropriate icon and tooltip */
 	if (locked) {
-#if GTK_CHECK_VERSION (3, 0, 0)
 		gtk_image_set_from_icon_name (note->img_lock, STICKYNOTES_STOCK_LOCKED, GTK_ICON_SIZE_MENU);
 		gtk_widget_set_tooltip_text(note->w_lock, _("This note is locked."));
 	}
 	else {
 		gtk_image_set_from_icon_name (note->img_lock, STICKYNOTES_STOCK_UNLOCKED, GTK_ICON_SIZE_MENU);
-#else
-		gtk_image_set_from_stock(note->img_lock, STICKYNOTES_STOCK_LOCKED, size);
-		gtk_widget_set_tooltip_text(note->w_lock, _("This note is locked."));
-	}
-	else {
-		gtk_image_set_from_stock(note->img_lock, STICKYNOTES_STOCK_UNLOCKED, size);
-#endif
 		gtk_widget_set_tooltip_text(note->w_lock, _("This note is unlocked."));
 	}
 
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_image_set_pixel_size (note->img_lock, STICKYNOTES_ICON_SIZE);
-#endif
+
 	gtk_toggle_action_set_active(note->ta_lock_toggle_item, locked);
 
 	stickynotes_applet_update_menus();
diff --git a/stickynotes/stickynotes_applet.c b/stickynotes/stickynotes_applet.c
index ad4cf3ea..6448b896 100644
--- a/stickynotes/stickynotes_applet.c
+++ b/stickynotes/stickynotes_applet.c
@@ -57,15 +57,6 @@ static const GtkToggleActionEntry stickynotes_applet_menu_toggle_actions[] =
 	  G_CALLBACK (menu_toggle_lock_cb), FALSE }
 };
 
-/* Sticky Notes Icons */
-static const StickyNotesStockIcon stickynotes_icons[] = {
-	{STICKYNOTES_STOCK_LOCKED, STICKYNOTES_ICONDIR "/locked.png"},
-	{STICKYNOTES_STOCK_UNLOCKED, STICKYNOTES_ICONDIR "/unlocked.png"},
-	{STICKYNOTES_STOCK_CLOSE, STICKYNOTES_ICONDIR "/close.png"},
-	{STICKYNOTES_STOCK_RESIZE_SE, STICKYNOTES_ICONDIR "/resize_se.png"},
-	{STICKYNOTES_STOCK_RESIZE_SW, STICKYNOTES_ICONDIR "/resize_sw.png"}
-};
-
 /* Sticky Notes applet factory */
 static gboolean stickynotes_applet_factory(MatePanelApplet *mate_panel_applet, const gchar *iid, gpointer data)
 {
@@ -131,6 +122,33 @@ stickynotes_make_prelight_icon (GdkPixbuf *dest, GdkPixbuf *src, int shift)
 	}
 }
 
+static void
+icon_theme_changed (GtkIconTheme *icon_theme,
+                    gpointer      user_data)
+{
+	gtk_icon_theme_append_search_path (icon_theme,
+	                                   PKG_DATA_DIR G_DIR_SEPARATOR_S "icons");
+}
+
+static void
+stickynotes_applet_init_icons (void)
+{
+	GtkIconTheme *icon_theme;
+
+	icon_theme = gtk_icon_theme_get_default ();
+	icon_theme_changed (icon_theme, NULL);
+
+	g_signal_connect (gtk_icon_theme_get_default (), "changed",
+	                  G_CALLBACK (icon_theme_changed), NULL);
+}
+
+static void
+stickynotes_destroy (GtkWidget *widget,
+                     gpointer   user_dta)
+{
+	g_signal_handlers_disconnect_by_func (gtk_icon_theme_get_default (),
+	                                      icon_theme_changed, NULL);
+}
 
 /* Create and initalize global sticky notes instance */
 void
@@ -144,11 +162,6 @@ stickynotes_applet_init (MatePanelApplet *mate_panel_applet)
 
 	g_set_application_name (_("Sticky Notes"));
 
-#if !GTK_CHECK_VERSION (3, 0, 0)
-	/* Register size for icons */
-	gtk_icon_size_register ("stickynotes_icon_size", 8,8);
-#endif
-
 	gtk_window_set_default_icon_name ("mate-sticky-notes-applet");
 
 	stickynotes->icon_normal = gtk_icon_theme_load_icon (
@@ -184,30 +197,6 @@ stickynotes_applet_init (MatePanelApplet *mate_panel_applet)
 	install_check_click_on_desktop ();
 }
 
-/* Initialize Sticky Notes Icons */
-void stickynotes_applet_init_icons(void)
-{
-	GtkIconFactory *icon_factory = gtk_icon_factory_new();
-
-	gint i;
-	for (i = 0; i < G_N_ELEMENTS(stickynotes_icons); i++) {
-		StickyNotesStockIcon icon = stickynotes_icons[i];
-		GtkIconSource *icon_source = gtk_icon_source_new();
-		GtkIconSet *icon_set = gtk_icon_set_new();
-
-		gtk_icon_source_set_filename(icon_source, icon.filename);
-		gtk_icon_set_add_source(icon_set, icon_source);
-		gtk_icon_factory_add(icon_factory, icon.stock_id, icon_set);
-
-		gtk_icon_source_free(icon_source);
-		gtk_icon_set_unref(icon_set);
-	}
-
-	gtk_icon_factory_add_default(icon_factory);
-
-	g_object_unref(G_OBJECT(icon_factory));
-}
-
 void stickynotes_applet_init_prefs(void)
 {
 
@@ -339,7 +328,8 @@ void stickynotes_applet_init_prefs(void)
 }
 
 /* Create a Sticky Notes applet */
-StickyNotesApplet * stickynotes_applet_new(MatePanelApplet *mate_panel_applet)
+StickyNotesApplet *
+stickynotes_applet_new(MatePanelApplet *mate_panel_applet)
 {
 	AtkObject *atk_obj;
 	gchar *ui_path;
@@ -406,6 +396,8 @@ StickyNotesApplet * stickynotes_applet_new(MatePanelApplet *mate_panel_applet)
 			G_CALLBACK(applet_change_orient_cb), applet);
 	g_signal_connect(G_OBJECT(applet->w_applet), "destroy",
 			G_CALLBACK(applet_destroy_cb), applet);
+	g_signal_connect(G_OBJECT(applet->w_applet), "destroy",
+			G_CALLBACK(stickynotes_destroy), NULL);
 
 	mate_panel_applet_set_background_widget (mate_panel_applet, applet->w_applet);
 
diff --git a/stickynotes/stickynotes_applet.h b/stickynotes/stickynotes_applet.h
index a4eb0cfa..6a1663d0 100644
--- a/stickynotes/stickynotes_applet.h
+++ b/stickynotes/stickynotes_applet.h
@@ -30,7 +30,6 @@
 
 #define STICKYNOTES_SCHEMA	"org.mate.stickynotes"
 #define BUILDER_PATH	GTK_BUILDERDIR "/stickynotes.ui"
-#define ICON_PATH	STICKYNOTES_ICONDIR
 
 #define STICKYNOTES_STOCK_LOCKED	"stickynotes-stock-locked"
 #define STICKYNOTES_STOCK_UNLOCKED	"stickynotes-stock-unlocked"
@@ -69,14 +68,6 @@ typedef struct
     gboolean visible;       /* Toggle show/hide notes */
 } StickyNotes;
 
-/* Sticky Notes Icons */
-typedef struct
-{
-	gchar *stock_id;
-	gchar *filename;
-
-} StickyNotesStockIcon;
-
 /* Sticky Notes Applet */
 typedef struct
 {
@@ -106,7 +97,6 @@ typedef enum
 extern StickyNotes *stickynotes;
 
 void stickynotes_applet_init(MatePanelApplet *mate_panel_applet);
-void stickynotes_applet_init_icons(void);
 void stickynotes_applet_init_prefs(void);
 
 StickyNotesApplet * stickynotes_applet_new(MatePanelApplet *mate_panel_applet);