src/icon.c

   1 /* gmpc-dynamic-playlist (GMPC plugin)
   2  * Copyright (C) 2009 Andre Klitzing <andre@incubo.de>
   3  * Homepage: http://www.incubo.de
   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 of the License, or
   8  * (at your option) 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 along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 #include "icon.h"
  21 #include "search.h"
  22 #include "plugin.h"
  23 #include <glib/gi18n-lib.h>
  24 #include <gmpc/status_icon.h>
  25 #include "defaults.h"
  26
  27 static GtkWidget* m_box = NULL;
  28 static GtkWidget* m_image = NULL;
  29
  30 gboolean icon_clicked(G_GNUC_UNUSED GtkWidget* l_widget, GdkEventButton* l_event, G_GNUC_UNUSED gpointer l_data)
  31 {
  32         if(l_event->button == 1) // left mouse button
  33                 set_search_active(!get_search_active());
  34         else if(l_event->button == 2) // middle mouse button
  35                 search_easy();
  36         else if(l_event->button == 3) // right mouse button
  37                 g_debug("todo: open popup menu");
  38         else
  39                 return FALSE;
  40
  41         return TRUE;
  42 }
  43
  44 static void refresh_icon_state()
  45 {
  46         g_assert(m_image != NULL);
  47         gtk_widget_set_sensitive(m_image, get_search_active());
  48 }
  49
  50 gboolean icon_integration(G_GNUC_UNUSED gpointer l_data)
  51 {
  52         g_assert(m_box == NULL);
  53         g_assert(m_image == NULL);
  54
  55         m_box = gtk_event_box_new();
  56         m_image = gtk_image_new_from_stock(GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU);
  57         gtk_container_add(GTK_CONTAINER(m_box), m_image);
  58         gtk_widget_set_tooltip_text(m_box, _("Dynamic Playlist"));
  59         g_signal_connect(G_OBJECT(m_box), "button-release-event", G_CALLBACK(icon_clicked), NULL);
  60
  61         refresh_icon_state();
  62         gtk_widget_show_all(m_box);
  63         main_window_add_status_icon(m_box);
  64
  65         return TRUE;
  66 }
  67
  68 gboolean is_icon_added()
  69 {
  70         return m_box != NULL;
  71 }
  72
  73 gboolean is_grayed_out()
  74 {
  75         g_assert(m_image != NULL);
  76         return gtk_widget_get_sensitive(m_image);
  77 }
  78
  79 void add_icon()
  80 {
  81         icon_integration(NULL);
  82 }
  83
  84 void remove_icon()
  85 {
  86         g_assert(m_box != NULL);
  87         g_assert(m_image != NULL);
  88
  89         gtk_widget_destroy(m_box);
  90         m_box = NULL;
  91         m_image = NULL;
  92 }
  93
  94 void reload_icon()
  95 {
  96         if(dyn_get_enabled())
  97         {
  98                 if(is_icon_added())
  99                         refresh_icon_state();
 100                 else
 101                         add_icon();
 102         }
 103         else if(is_icon_added())
 104                 remove_icon();
 105 }
 106
 107 void init_icon()
 108 {
 109         icon_integration(NULL);
 110 }
 111
 112 /* vim:set ts=4 sw=4: */