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-rw-r--r--src/transport-widget-old.c231
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diff --git a/src/transport-widget-old.c b/src/transport-widget-old.c
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+/*
+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 "transport-widget.h"
+#include "common-defs.h"
+#include <gtk/gtk.h>
+#include "play-button.h"
+
+typedef struct _TransportWidgetPrivate TransportWidgetPrivate;
+
+struct _TransportWidgetPrivate
+{
+ GtkWidget* hbox;
+ GtkWidget* play_button;
+ DbusmenuMenuitem* twin_item;
+};
+
+#define TRANSPORT_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), TRANSPORT_WIDGET_TYPE, TransportWidgetPrivate))
+
+/* Gobject boiler plate */
+static void transport_widget_class_init (TransportWidgetClass *klass);
+static void transport_widget_init (TransportWidget *self);
+static void transport_widget_dispose (GObject *object);
+static void transport_widget_finalize (GObject *object);
+
+static void transport_widget_set_twin_item(TransportWidget* self,
+ DbusmenuMenuitem* twin_item);
+static gboolean transport_widget_expose_event(GtkWidget* widget,
+ GdkEventExpose* event);
+
+/* UI and dbusmenu callbacks */
+static gboolean transport_widget_button_press_event (GtkWidget *menuitem,
+ GdkEventButton *event);
+static gboolean transport_widget_button_release_event (GtkWidget *menuitem,
+ GdkEventButton *event);
+static void transport_widget_property_update( DbusmenuMenuitem* item,
+ gchar * property,
+ GValue * value,
+ gpointer userdata );
+static void transport_widget_menu_hidden ( GtkWidget *menu,
+ TransportWidget *transport);
+static void transport_widget_notify ( TransportWidget *item,
+ GParamSpec *pspec,
+ gpointer user_data );
+
+
+G_DEFINE_TYPE (TransportWidget, transport_widget, GTK_TYPE_MENU_ITEM);
+
+static void
+transport_widget_class_init (TransportWidgetClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+ GtkMenuItemClass *menu_item_class = GTK_MENU_ITEM_CLASS(klass);
+
+ menu_item_class->hide_on_activate = FALSE;
+ widget_class->button_press_event = transport_widget_button_press_event;
+ widget_class->button_release_event = transport_widget_button_release_event;
+ widget_class->expose_event = transport_widget_expose_event;
+ g_type_class_add_private (klass, sizeof (TransportWidgetPrivate));
+
+ gobject_class->dispose = transport_widget_dispose;
+ gobject_class->finalize = transport_widget_finalize;
+}
+
+static void
+transport_widget_init (TransportWidget *self)
+{
+ g_debug("TransportWidget::transport_widget_init");
+
+ TransportWidgetPrivate * priv = TRANSPORT_WIDGET_GET_PRIVATE(self);
+ GtkWidget* hbox;
+
+ hbox = gtk_hbox_new(TRUE, 2);
+
+ GtkStyle* style = gtk_rc_get_style(GTK_WIDGET(self));
+
+ priv->hbox = hbox;
+ priv->play_button = play_button_new();
+ play_button_set_style(priv->play_button, style);
+
+ gtk_box_pack_start (GTK_BOX (priv->hbox), priv->play_button, FALSE, FALSE, 0);
+
+ gtk_container_add (GTK_CONTAINER (self), priv->hbox);
+
+ gtk_widget_show_all (priv->hbox);
+
+ g_signal_connect (G_OBJECT(self),
+ "notify",
+ G_CALLBACK (transport_widget_notify),
+ NULL);
+}
+
+static void
+transport_widget_dispose (GObject *object)
+{
+ G_OBJECT_CLASS (transport_widget_parent_class)->dispose (object);
+}
+
+static void
+transport_widget_finalize (GObject *object)
+{
+ G_OBJECT_CLASS (transport_widget_parent_class)->finalize (object);
+}
+
+static gboolean
+transport_widget_expose_event(GtkWidget* widget, GdkEventExpose* event)
+{
+ return TRUE;
+}
+
+
+static void
+transport_widget_notify (TransportWidget *item,
+ GParamSpec *pspec,
+ gpointer user_data)
+{
+ if (g_strcmp0 (pspec->name, "parent")){
+ GtkWidget *parent = gtk_widget_get_parent (GTK_WIDGET (item));
+ if (parent){
+ g_signal_connect (parent, "hide",
+ G_CALLBACK (transport_widget_menu_hidden),
+ item);
+ }
+ }
+}
+
+static void
+transport_widget_menu_hidden ( GtkWidget *menu,
+ TransportWidget *transport)
+{
+ g_debug("Transport Widget's menu hidden method called");
+ g_return_if_fail(IS_TRANSPORT_WIDGET(transport));
+ TransportWidgetPrivate * priv = TRANSPORT_WIDGET_GET_PRIVATE(TRANSPORT_WIDGET(transport));
+ play_button_react_to_button_release(priv->play_button, TRANSPORT_NADA);
+}
+
+
+/* keyevents */
+static gboolean
+transport_widget_button_press_event (GtkWidget *menuitem,
+ GdkEventButton *event)
+{
+ g_return_val_if_fail(IS_TRANSPORT_WIDGET(menuitem), FALSE);
+ TransportWidgetPrivate * priv = TRANSPORT_WIDGET_GET_PRIVATE(TRANSPORT_WIDGET(menuitem));
+
+ PlayButtonEvent result = determine_button_event(priv->play_button, event);
+
+ if(result != TRANSPORT_NADA){
+ play_button_react_to_button_press(priv->play_button, result);
+ }
+ return TRUE;
+}
+
+
+static gboolean
+transport_widget_button_release_event (GtkWidget *menuitem,
+ GdkEventButton *event)
+{
+ g_debug("TransportWidget::menu_release_event");
+ g_return_val_if_fail(IS_TRANSPORT_WIDGET(menuitem), FALSE);
+ TransportWidgetPrivate * priv = TRANSPORT_WIDGET_GET_PRIVATE(TRANSPORT_WIDGET(menuitem));
+
+ PlayButtonEvent result = determine_button_event(priv->play_button, event);
+
+ if(result != TRANSPORT_NADA){
+ GValue value = {0};
+ g_value_init(&value, G_TYPE_INT);
+ g_debug("TransportWidget::menu_press_event - going to send value %i", (int)result);
+ g_value_set_int(&value, (int)result);
+ dbusmenu_menuitem_handle_event (priv->twin_item, "Transport state change", &value, 0);
+ }
+ play_button_react_to_button_release(priv->play_button, result);
+
+ return TRUE;
+}
+
+/**
+* transport_widget_update_state()
+* Callback for updates from the other side of dbus
+**/
+static void
+transport_widget_property_update(DbusmenuMenuitem* item, gchar* property,
+ GValue* value, gpointer userdata)
+{
+ g_debug("transport_widget_update_state - with property %s", property);
+ TransportWidget* bar = (TransportWidget*)userdata;
+ g_return_if_fail(IS_TRANSPORT_WIDGET(bar));
+
+ if(g_ascii_strcasecmp(DBUSMENU_TRANSPORT_MENUITEM_PLAY_STATE, property) == 0)
+ {
+ TransportWidgetPrivate *priv = TRANSPORT_WIDGET_GET_PRIVATE(bar);
+ int update_value = g_value_get_int(value);
+ g_debug("transport_widget_update_state - with value %i", update_value);
+ play_button_toggle_play_pause(priv->play_button, (PlayButtonState)update_value);
+ }
+}
+
+/**
+* transport_new:
+* @returns: a new #TransportWidget.
+**/
+GtkWidget*
+transport_widget_new(DbusmenuMenuitem *item)
+{
+ GtkWidget* widget = g_object_new(TRANSPORT_WIDGET_TYPE, NULL);
+ transport_widget_set_twin_item((TransportWidget*)widget, item);
+ return widget;
+}
+