applets: Add GTK3 support

1 files changed, 50 insertions, 1 deletions

diff --git a/applets/inhibit/inhibit-applet.c b/applets/inhibit/inhibit-applet.c
index 3f70ec4..b8c8823 100644
--- a/applets/inhibit/inhibit-applet.c
+++ b/applets/inhibit/inhibit-applet.c
@@ -48,6 +48,10 @@
 #define GPM_IS_INHIBIT_APPLET_CLASS(k)	(G_TYPE_CHECK_CLASS_TYPE ((k), GPM_TYPE_INHIBIT_APPLET))
 #define GPM_INHIBIT_APPLET_GET_CLASS(o)	(G_TYPE_INSTANCE_GET_CLASS ((o), GPM_TYPE_INHIBIT_APPLET, GpmInhibitAppletClass))
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+#define GtkObject GtkWidget
+#endif
+
 typedef struct{
 	MatePanelApplet parent;
 	/* applet state */
@@ -283,17 +287,26 @@ static gboolean
 gpm_applet_draw_cb (GpmInhibitApplet *applet)
 {
 	gint w, h, bg_type;
+#if GTK_CHECK_VERSION (3, 0, 0)
+	GdkRGBA color;
+	cairo_t *cr;
+	cairo_pattern_t *pattern;
+	GtkStyleContext *context;
+#else
 	GdkColor color;
 	GdkGC *gc;
 	GdkPixmap *background;
+#endif
 	GtkAllocation allocation;
 
 	if (gtk_widget_get_window (GTK_WIDGET(applet)) == NULL) {
 		return FALSE;
 	}
 
+#if !GTK_CHECK_VERSION (3, 0, 0)
 	/* Clear the window so we can draw on it later */
 	gdk_window_clear(gtk_widget_get_window (GTK_WIDGET (applet)));
+#endif
 
 	/* retrieve applet size */
 	gpm_applet_get_icon (applet);
@@ -311,27 +324,58 @@ gpm_applet_draw_cb (GpmInhibitApplet *applet)
 	w = allocation.width;
 	h = allocation.height;
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+	cr = gdk_cairo_create (gtk_widget_get_window (GTK_WIDGET(applet)));
+#else
 	gc = gdk_gc_new (gtk_widget_get_window (GTK_WIDGET(applet)));
+#endif
 
 	/* draw pixmap background */
+#if GTK_CHECK_VERSION (3, 0, 0)
+	bg_type = mate_panel_applet_get_background (MATE_PANEL_APPLET (applet), &color, &pattern);
+#else
 	bg_type = mate_panel_applet_get_background (MATE_PANEL_APPLET (applet), &color, &background);
+#endif
 	if (bg_type == PANEL_PIXMAP_BACKGROUND) {
 		/* fill with given background pixmap */
+#if GTK_CHECK_VERSION (3, 0, 0)
+		cairo_set_source (cr, pattern);
+		cairo_rectangle (cr, 0, 0, w, h);
+		cairo_fill (cr);
+#else
 		gdk_draw_drawable (gtk_widget_get_window (GTK_WIDGET(applet)), gc, background, 0, 0, 0, 0, w, h);
+#endif
 	}
 	
 	/* draw color background */
 	if (bg_type == PANEL_COLOR_BACKGROUND) {
+#if GTK_CHECK_VERSION (3, 0, 0)
+		gdk_cairo_set_source_rgba (cr, &color);
+		cairo_rectangle (cr, 0, 0, w, h);
+		cairo_fill (cr);
+#else
 		gdk_gc_set_rgb_fg_color (gc,&color);
 		gdk_gc_set_fill (gc,GDK_SOLID);
 		gdk_draw_rectangle (gtk_widget_get_window (GTK_WIDGET(applet)), gc, TRUE, 0, 0, w, h);
+#endif
 	}
 
 	/* draw icon at center */
+#if GTK_CHECK_VERSION (3, 0, 0)
+	gdk_cairo_set_source_pixbuf (cr, applet->icon, (w - applet->icon_width)/2, (h - applet->icon_height)/2);
+	cairo_paint (cr);
+#else
 	gdk_draw_pixbuf (gtk_widget_get_window (GTK_WIDGET(applet)), gc, applet->icon,
 			 0, 0, (w - applet->icon_width)/2, (h - applet->icon_height)/2,
 			 applet->icon_width, applet->icon_height,
 			 GDK_RGB_DITHER_NONE, 0, 0);
+#endif
+
+#if GTK_CHECK_VERSION (3, 0, 0)
+	cairo_destroy (cr);
+#else
+	g_object_unref (gc);
+#endif
 
 	return TRUE;
 }
@@ -344,7 +388,12 @@ gpm_applet_draw_cb (GpmInhibitApplet *applet)
 static void
 gpm_applet_change_background_cb (GpmInhibitApplet *applet,
 				 MatePanelAppletBackgroundType arg1,
-				 GdkColor *arg2, GdkPixmap *arg3, gpointer data)
+#if GTK_CHECK_VERSION (3, 0, 0)
+				 cairo_pattern_t *arg2,
+#else
+				 GdkColor *arg2, GdkPixmap *arg3,
+#endif
+				 gpointer data)
 {
 	gtk_widget_queue_draw (GTK_WIDGET (applet));
 }