whole new widget to house the customised title item

1 files changed, 155 insertions, 0 deletions

diff --git a/src/title-widget.c b/src/title-widget.c
new file mode 100644
index 0000000..f5af09e
--- /dev/null
+++ b/src/title-widget.c
@@ -0,0 +1,155 @@
+/*
+Copyright 2010 Canonical Ltd.
+
+Authors:
+    Conor Curran <conor.curran@canonical.com>
+
+This program is free software: you can redistribute it and/or modify it 
+under the terms of the GNU General Public License version 3, as published 
+by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful, but 
+WITHOUT ANY WARRANTY; without even the implied warranties of 
+MERCHANTABILITY, SATISFACTORY QUALITY, 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/>.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <glib/gi18n.h>
+#include "title-widget.h"
+#include "common-defs.h"
+#include <gtk/gtk.h>
+
+static DbusmenuMenuitem* twin_item;
+
+typedef struct _TitleWidgetPrivate TitleWidgetPrivate;
+
+struct _TitleWidgetPrivate
+{
+	GtkWidget* hbox;
+};
+
+#define TITLE_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), TITLE_WIDGET_TYPE, TitleWidgetPrivate))
+
+/* Prototypes */
+static void title_widget_class_init (TitleWidgetClass *klass);
+static void title_widget_init       (TitleWidget *self);
+static void title_widget_dispose    (GObject *object);
+static void title_widget_finalize   (GObject *object);
+// keyevent consumers
+static gboolean title_widget_button_press_event (GtkWidget *menuitem, 
+                                  									GdkEventButton *event);
+static gboolean title_widget_button_release_event (GtkWidget *menuitem, 
+                                  										GdkEventButton *event);
+static gboolean title_widget_expose_event(GtkWidget* widget, 
+                                          GdkEventExpose* event);
+
+// Dbusmenuitem properties update callback
+static void title_widget_property_update(DbusmenuMenuitem* item, gchar* property, 
+                                       GValue* value, gpointer userdata);
+
+
+G_DEFINE_TYPE (TitleWidget, title_widget, GTK_TYPE_MENU_ITEM);
+
+
+
+static void
+title_widget_class_init (TitleWidgetClass *klass)
+{
+	GObjectClass 			*gobject_class = G_OBJECT_CLASS (klass);
+  GtkWidgetClass    *widget_class = GTK_WIDGET_CLASS (klass);
+
+	widget_class->button_press_event = title_widget_button_press_event;
+  widget_class->button_release_event = title_widget_button_release_event;
+	widget_class->expose_event = title_widget_expose_event;
+	
+	g_type_class_add_private (klass, sizeof (TitleWidgetPrivate));
+
+	gobject_class->dispose = title_widget_dispose;
+	gobject_class->finalize = title_widget_finalize;
+
+}
+
+static void
+title_widget_init (TitleWidget *self)
+{
+	g_debug("TitleWidget::title_widget_init");
+
+	TitleWidgetPrivate * priv = TITLE_WIDGET_GET_PRIVATE(self);
+
+	GtkWidget *hbox;
+
+	hbox = gtk_hbox_new(FALSE, 0);
+	priv->hbox = hbox;
+	
+	g_signal_connect(G_OBJECT(twin_item), "property-changed", 
+	                 G_CALLBACK(title_widget_property_update), self);
+	gtk_widget_show_all (priv->hbox);
+  gtk_container_add (GTK_CONTAINER (self), hbox);
+	
+}
+
+static void
+title_widget_dispose (GObject *object)
+{
+	G_OBJECT_CLASS (title_widget_parent_class)->dispose (object);
+}
+
+static void
+title_widget_finalize (GObject *object)
+{
+	G_OBJECT_CLASS (title_widget_parent_class)->finalize (object);
+}
+
+/* Suppress/consume keyevents */
+static gboolean
+title_widget_button_press_event (GtkWidget *menuitem, 
+                                  GdkEventButton *event)
+{
+	g_debug("TitleWidget::menu_press_event");
+	return TRUE;
+}
+
+static gboolean
+title_widget_button_release_event (GtkWidget *menuitem, 
+                                  GdkEventButton *event)
+{
+	g_debug("TitleWidget::menu_release_event");
+	return TRUE;
+}
+
+static gboolean
+title_widget_expose_event(GtkWidget* widget, GdkEventExpose* event)
+{
+	TitleWidgetPrivate * priv = TITLE_WIDGET_GET_PRIVATE(widget);
+		
+	gtk_container_propagate_expose(GTK_CONTAINER(widget), priv->hbox, event); 
+	return TRUE;
+}
+
+static void 
+title_widget_property_update(DbusmenuMenuitem* item, gchar* property, 
+                                       GValue* value, gpointer userdata)
+{
+	g_return_if_fail (IS_TITLE_WIDGET (userdata));	
+
+}
+
+
+ /**
+ * transport_new:
+ * @returns: a new #TitleWidget.
+ **/
+GtkWidget* 
+title_widget_new(DbusmenuMenuitem *item)
+{
+	twin_item = item;
+	return g_object_new(TITLE_WIDGET_TYPE, NULL);
+}
+