src/ephy-go-action.c

   1 /*
   2  *  Copyright © 2003 Marco Pesenti Gritti
   3  *  Copyright © 2003 David Bordoley
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  *
  19  *  $Id: ephy-go-action.c 7072 2007-06-05 20:20:24Z diegoe $
  20  */
  21
  22 #include "config.h"
  23
  24 #include "ephy-go-action.h"
  25 #include "ephy-debug.h"
  26
  27 #include <glib/gi18n.h>
  28 #include <gtk/gtktoolitem.h>
  29 #include <gtk/gtkbutton.h>
  30
  31 static void ephy_go_action_class_init (EphyGoActionClass *class);
  32
  33 static GObjectClass *parent_class = NULL;
  34
  35 GType
  36 ephy_go_action_get_type (void)
  37 {
  38         static GType type = 0;
  39
  40         if (G_UNLIKELY (type == 0))
  41         {
  42                 const GTypeInfo type_info =
  43                 {
  44                         sizeof (EphyGoActionClass),
  45                         (GBaseInitFunc) NULL,
  46                         (GBaseFinalizeFunc) NULL,
  47                         (GClassInitFunc) ephy_go_action_class_init,
  48                         (GClassFinalizeFunc) NULL,
  49                         NULL,
  50                         sizeof (EphyGoAction),
  51                         0, /* n_preallocs */
  52                         (GInstanceInitFunc) NULL,
  53                 };
  54
  55                 type = g_type_register_static (EPHY_TYPE_LINK_ACTION,
  56                                                "EphyGoAction",
  57                                                &type_info, 0);
  58         }
  59
  60         return type;
  61 }
  62
  63 static GtkWidget *
  64 create_tool_item (GtkAction *action)
  65 {
  66         GtkWidget *button;
  67         GtkWidget *item;
  68
  69         item = GTK_WIDGET (gtk_tool_item_new ());
  70
  71         button = gtk_button_new_with_label (_("Go"));
  72         gtk_button_set_relief(GTK_BUTTON (button), GTK_RELIEF_NONE);
  73         gtk_button_set_focus_on_click (GTK_BUTTON (button), FALSE);
  74
  75         gtk_container_add (GTK_CONTAINER (item), button);
  76         gtk_widget_show (button);
  77
  78         return item;
  79 }
  80
  81 static void
  82 button_clicked_cb (GtkWidget *widget,
  83                    GdkEventButton *event,
  84                    gpointer user_data)
  85 {
  86         if (event->button == 1 || event->button == 2)
  87                 gtk_action_activate (GTK_ACTION (user_data));
  88 }
  89
  90 static void
  91 connect_proxy (GtkAction *action,
  92                GtkWidget *proxy)
  93 {
  94         GTK_ACTION_CLASS (parent_class)->connect_proxy (action, proxy);
  95
  96         if (GTK_IS_TOOL_ITEM (proxy))
  97         {
  98                 g_signal_connect (GTK_BIN (proxy)->child, "button-release-event",
  99                                          G_CALLBACK (button_clicked_cb), action
 100                                         );
 101         }
 102 }
 103
 104 static void
 105 disconnect_proxy (GtkAction *action,
 106                   GtkWidget *proxy)
 107 {
 108         g_signal_handlers_disconnect_by_func
 109                 (proxy, G_CALLBACK (gtk_action_activate), action);
 110
 111         GTK_ACTION_CLASS (parent_class)->disconnect_proxy (action, proxy);
 112 }
 113
 114 static void
 115 ephy_go_action_class_init (EphyGoActionClass *class)
 116 {
 117         GtkActionClass *action_class = GTK_ACTION_CLASS (class);
 118
 119         parent_class = g_type_class_peek_parent (class);
 120
 121         action_class->create_tool_item = create_tool_item;
 122         action_class->connect_proxy = connect_proxy;
 123         action_class->disconnect_proxy = disconnect_proxy;
 124 }