Dogcows Code - chaz/openbox/blob - openbox/client_list_combined_menu.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    client_list_menu.c for the Openbox window manager
   4    Copyright (c) 2006        Mikael Magnusson
   5    Copyright (c) 2003        Ben Jansens
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    See the COPYING file for a copy of the GNU General Public License.
  18 */
  19
  20 #include "openbox.h"
  21 #include "menu.h"
  22 #include "menuframe.h"
  23 #include "action.h"
  24 #include "screen.h"
  25 #include "client.h"
  26 #include "focus.h"
  27 #include "config.h"
  28 #include "gettext.h"
  29
  30 #include <glib.h>
  31
  32 #define MENU_NAME "client-list-combined-menu"
  33
  34 ObMenu *combined_menu;
  35
  36 static void self_update(ObMenuFrame *frame, gpointer data)
  37 {
  38     ObMenu *menu = frame->menu;
  39     GList *it;
  40     gint i;
  41     gboolean icons = FALSE;
  42     guint desktop;
  43
  44     menu_clear_entries(menu);
  45
  46     for (desktop = 0; desktop < screen_num_desktops; desktop++) {
  47         for (it = focus_order[desktop], i = 0; it; it = g_list_next(it), ++i) {
  48             ObClient *c = it->data;
  49             if (client_normal(c) && (!c->skip_taskbar || c->iconic)) {
  50                 GSList *acts = NULL;
  51                 ObAction* act;
  52                 ObMenuEntry *e;
  53                 const ObClientIcon *icon;
  54
  55                 if (!icons && c->iconic) {
  56                     icons = TRUE;
  57                     menu_add_separator(menu, -1);
  58                 }
  59
  60                 act = action_from_string("Activate",
  61                                          OB_USER_ACTION_MENU_SELECTION);
  62                 act->data.activate.any.c = c;
  63                 acts = g_slist_append(acts, act);
  64                 act = action_from_string("Desktop",
  65                                          OB_USER_ACTION_MENU_SELECTION);
  66                 act->data.desktop.desk = desktop;
  67                 acts = g_slist_append(acts, act);
  68                 e = menu_add_normal(menu, i, (c->iconic ?
  69                                               c->icon_title : c->title), acts);
  70
  71                 if (config_menu_client_list_icons
  72                         && (icon = client_icon(c, 32, 32))) {
  73                     e->data.normal.icon_width = icon->width;
  74                     e->data.normal.icon_height = icon->height;
  75                     e->data.normal.icon_data = icon->data;
  76                 }
  77             }
  78         }
  79         menu_add_separator(menu, -1);
  80         menu_add_separator(menu, -1);
  81         icons = FALSE;
  82     }
  83 }
  84
  85 /* executes it using the client in the actions, since we set that
  86    when we make the actions! */
  87 static void menu_execute(ObMenuEntry *self, guint state, gpointer data,
  88                          Time time)
  89 {
  90     ObAction *a;
  91
  92     if (self->data.normal.actions) {
  93         a = self->data.normal.actions->data;
  94         action_run(self->data.normal.actions, a->data.any.c, state, time);
  95     }
  96 }
  97
  98 static void client_dest(ObClient *client, gpointer data)
  99 {
 100     /* This concise function removes all references to a closed
 101      * client in the client_list_menu, so we don't have to check
 102      * in client.c */
 103     GList *eit;
 104     for (eit = combined_menu->entries; eit; eit = g_list_next(eit)) {
 105         ObMenuEntry *meit = eit->data;
 106         if (meit->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 107             ObAction *a = meit->data.normal.actions->data;
 108             ObClient *c = a->data.any.c;
 109             if (c == client)
 110                 a->data.any.c = NULL;
 111         }
 112     }
 113 }
 114
 115 void client_list_combined_menu_startup(gboolean reconfig)
 116 {
 117     if (!reconfig)
 118         client_add_destructor(client_dest, NULL);
 119
 120     combined_menu = menu_new(MENU_NAME, _("Windows"), NULL);
 121     menu_set_update_func(combined_menu, self_update);
 122     menu_set_execute_func(combined_menu, menu_execute);
 123 }
 124
 125 void client_list_combined_menu_shutdown(gboolean reconfig)
 126 {
 127     if (!reconfig)
 128         client_remove_destructor(client_dest);
 129 }