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

   1 /* -*- indent-tabs-mode: t; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    client_list_menu.c for the Openbox window manager
   4    Copyright (c) 2003        Ben Jansens
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    See the COPYING file for a copy of the GNU General Public License.
  17 */
  18
  19 #include "openbox.h"
  20 #include "menu.h"
  21 #include "menuframe.h"
  22 #include "action.h"
  23 #include "screen.h"
  24 #include "client.h"
  25 #include "focus.h"
  26 #include "gettext.h"
  27
  28 #include <glib.h>
  29
  30 #define MENU_NAME "client-list-menu"
  31
  32 static GSList *desktop_menus;
  33
  34 typedef struct {
  35     guint desktop;
  36 } DesktopData;
  37
  38 static void desk_menu_update(ObMenuFrame *frame, gpointer data)
  39 {
  40     ObMenu *menu = frame->menu;
  41     DesktopData *d = data;
  42     GList *it;
  43     gint i;
  44     gboolean icons = FALSE;
  45
  46     menu_clear_entries(menu);
  47
  48     for (it = focus_order[d->desktop], i = 0; it; it = g_list_next(it), ++i) {
  49         ObClient *c = it->data;
  50         if (client_normal(c)) {
  51             GSList *acts;
  52             ObAction* act;
  53             ObMenuEntry *e;
  54             ObClientIcon *icon;
  55
  56             if (!icons && c->iconic) {
  57                 icons = TRUE;
  58                 menu_add_separator(menu, -1);
  59             }
  60
  61             act = action_from_string("Activate",
  62                                      OB_USER_ACTION_MENU_SELECTION);
  63             act->data.activate.any.c = c;
  64             acts = g_slist_prepend(NULL, act);
  65             e = menu_add_normal(menu, i,
  66                                 (c->iconic ? c->icon_title : c->title), acts);
  67
  68             if ((icon = client_icon(c, 32, 32))) {
  69                 e->data.normal.icon_width = icon->width;
  70                 e->data.normal.icon_height = icon->height;
  71                 e->data.normal.icon_data = icon->data;
  72             }
  73         }
  74     }
  75
  76 }
  77
  78 /* executes it using the client in the actions, since we set that
  79    when we make the actions! */
  80 static void desk_menu_execute(ObMenuEntry *self, guint state, gpointer data)
  81 {
  82     GSList *it;
  83
  84     for (it = self->data.normal.actions; it; it = g_slist_next(it))
  85     {
  86         ObAction *act = it->data;
  87         action_run(it->data, act->data.any.c, state);
  88     }
  89 }
  90
  91 static void desk_menu_destroy(ObMenu *menu, gpointer data)
  92 {
  93     DesktopData *d = data;
  94
  95     g_free(d);
  96
  97     desktop_menus = g_slist_remove(desktop_menus, menu);
  98 }
  99
 100 static void self_update(ObMenuFrame *frame, gpointer data)
 101 {
 102     ObMenu *menu = frame->menu;
 103     guint i;
 104     GSList *it, *next;
 105
 106     it = desktop_menus;
 107     for (i = 0; i < screen_num_desktops; ++i) {
 108         if (!it) {
 109             ObMenu *submenu;
 110             gchar *name = g_strdup_printf("%s-%u", MENU_NAME, i);
 111             DesktopData *data = g_new(DesktopData, 1);
 112
 113             data->desktop = i;
 114             submenu = menu_new(name, screen_desktop_names[i], data);
 115             menu_set_update_func(submenu, desk_menu_update);
 116             menu_set_execute_func(submenu, desk_menu_execute);
 117             menu_set_destroy_func(submenu, desk_menu_destroy);
 118
 119             menu_add_submenu(menu, i, name);
 120
 121             g_free(name);
 122
 123             desktop_menus = g_slist_append(desktop_menus, submenu);
 124         } else
 125             it = g_slist_next(it);
 126     }
 127     for (; it; it = next, ++i) {
 128         next = g_slist_next(it);
 129         menu_free(it->data);
 130         desktop_menus = g_slist_delete_link(desktop_menus, it);
 131         menu_entry_remove(menu_find_entry_id(menu, i));
 132     }
 133 }
 134
 135 void client_list_menu_startup()
 136 {
 137     ObMenu *menu;
 138
 139     menu = menu_new(MENU_NAME, _("Desktops"), NULL);
 140     menu_set_update_func(menu, self_update);
 141 }