openbox/client_list_menu.c (raw)
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/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*- client_list_menu.c for the Openbox window manager Copyright (c) 2006 Mikael Magnusson Copyright (c) 2003 Ben Jansens This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. See the COPYING file for a copy of the GNU General Public License. */ #include "openbox.h" #include "menu.h" #include "menuframe.h" #include "action.h" #include "screen.h" #include "client.h" #include "focus.h" #include "config.h" #include "gettext.h" #include <glib.h> #define MENU_NAME "client-list-menu" static GSList *desktop_menus; typedef struct { guint desktop; } DesktopData; static void desk_menu_update(ObMenuFrame *frame, gpointer data) { ObMenu *menu = frame->menu; DesktopData *d = data; GList *it; gint i; gboolean icons = FALSE; gboolean empty = TRUE; menu_clear_entries(menu); for (it = focus_order[d->desktop], i = 0; it; it = g_list_next(it), ++i) { ObClient *c = it->data; if (client_normal(c) && (!c->skip_taskbar || c->iconic)) { GSList *acts = NULL; ObAction* act; ObMenuEntry *e; const ObClientIcon *icon; empty = FALSE; if (!icons && c->iconic) { icons = TRUE; menu_add_separator(menu, -1); } act = action_from_string("Activate", OB_USER_ACTION_MENU_SELECTION); act->data.activate.any.c = c; acts = g_slist_append(acts, act); act = action_from_string("Desktop", OB_USER_ACTION_MENU_SELECTION); act->data.desktop.desk = d->desktop; acts = g_slist_append(acts, act); e = menu_add_normal(menu, i, (c->iconic ? c->icon_title : c->title), acts); if (config_menu_client_list_icons && (icon = client_icon(c, 32, 32))) { e->data.normal.icon_width = icon->width; e->data.normal.icon_height = icon->height; e->data.normal.icon_data = icon->data; } } } if (empty) { /* no entries */ GSList *acts = NULL; ObAction* act; ObMenuEntry *e; act = action_from_string("Desktop", OB_USER_ACTION_MENU_SELECTION); act->data.desktop.desk = d->desktop; acts = g_slist_append(acts, act); e = menu_add_normal(menu, 0, _("Go there..."), acts); if (d->desktop == screen_desktop) e->data.normal.enabled = FALSE; } } /* executes it using the client in the actions, since we set that when we make the actions! */ static void desk_menu_execute(ObMenuEntry *self, guint state, gpointer data) { ObAction *a; if (self->data.normal.actions) { a = self->data.normal.actions->data; action_run(self->data.normal.actions, a->data.any.c, state); } } static void desk_menu_destroy(ObMenu *menu, gpointer data) { DesktopData *d = data; g_free(d); desktop_menus = g_slist_remove(desktop_menus, menu); } static void self_update(ObMenuFrame *frame, gpointer data) { ObMenu *menu = frame->menu; guint i; GSList *it, *next; it = desktop_menus; for (i = 0; i < screen_num_desktops; ++i) { if (!it) { ObMenu *submenu; gchar *name = g_strdup_printf("%s-%u", MENU_NAME, i); DesktopData *data = g_new(DesktopData, 1); data->desktop = i; submenu = menu_new(name, screen_desktop_names[i], data); menu_set_update_func(submenu, desk_menu_update); menu_set_execute_func(submenu, desk_menu_execute); menu_set_destroy_func(submenu, desk_menu_destroy); menu_add_submenu(menu, i, name); g_free(name); desktop_menus = g_slist_append(desktop_menus, submenu); } else it = g_slist_next(it); } for (; it; it = next, ++i) { next = g_slist_next(it); menu_free(it->data); desktop_menus = g_slist_delete_link(desktop_menus, it); menu_entry_remove(menu_find_entry_id(menu, i)); } } static void client_dest(ObClient *client, gpointer data) { /* This concise function removes all references to a closed * client in the client_list_menu, so we don't have to check * in client.c */ GSList *it; for (it = desktop_menus; it; it = g_slist_next(it)) { ObMenu *mit = it->data; GList *eit; for (eit = mit->entries; eit; eit = g_list_next(eit)) { ObMenuEntry *meit = eit->data; if (meit->type == OB_MENU_ENTRY_TYPE_NORMAL) { ObAction *a = meit->data.normal.actions->data; ObClient *c = a->data.any.c; if (c == client) a->data.any.c = NULL; } } } } void client_list_menu_startup(gboolean reconfig) { ObMenu *menu; if (!reconfig) client_add_destructor(client_dest, NULL); menu = menu_new(MENU_NAME, _("Desktops"), NULL); menu_set_update_func(menu, self_update); } void client_list_menu_shutdown(gboolean reconfig) { if (!reconfig) client_remove_destructor(client_dest); } |