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ewmh: use client signals to update NET_ACTIVE_WINDOW 

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2009-10-08 14:49:41 +02:00
parent f4876b5275
commit 61430f860d
3 changed files with 23 additions and 20 deletions
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39
ewmh.c
View File

@ -111,6 +111,25 @@ ewmh_update_desktop_geometry(int phys_screen)
_NET_DESKTOP_GEOMETRY, CARDINAL, 32, countof(sizes), sizes);
}
static int
ewmh_update_net_active_window(lua_State *L)
{
client_t *c = luaA_checkudata(L, 1, &client_class);
xcb_window_t win;
if(globalconf.screen_focus->client_focus
&& globalconf.screen_focus->client_focus->phys_screen == c->phys_screen)
win = globalconf.screen_focus->client_focus->window;
else
win = XCB_NONE;
xcb_change_property(globalconf.connection, XCB_PROP_MODE_REPLACE,
xutil_screen_get(globalconf.connection, c->phys_screen)->root,
_NET_ACTIVE_WINDOW, WINDOW, 32, 1, &win);
return 0;
}
void
ewmh_init(int phys_screen)
{
@ -196,6 +215,10 @@ ewmh_init(int phys_screen)
lua_pushcfunction(globalconf.L, ewmh_signal_on_client_new);
luaA_class_add_signal(globalconf.L, &client_class, "new", -1);
lua_pushcfunction(globalconf.L, ewmh_update_net_active_window);
luaA_class_add_signal(globalconf.L, &client_class, "focus", -1);
lua_pushcfunction(globalconf.L, ewmh_update_net_active_window);
luaA_class_add_signal(globalconf.L, &client_class, "unfocus", -1);
}
void
@ -273,22 +296,6 @@ ewmh_update_net_desktop_names(int phys_screen)
buffer_wipe(&buf);
}
void
ewmh_update_net_active_window(int phys_screen)
{
xcb_window_t win;
if(globalconf.screen_focus->client_focus
&& globalconf.screen_focus->client_focus->phys_screen == phys_screen)
win = globalconf.screen_focus->client_focus->window;
else
win = XCB_NONE;
xcb_change_property(globalconf.connection, XCB_PROP_MODE_REPLACE,
xutil_screen_get(globalconf.connection, phys_screen)->root,
_NET_ACTIVE_WINDOW, WINDOW, 32, 1, &win);
}
static void
ewmh_process_state_atom(client_t *c, xcb_atom_t state, int set)
{

1
ewmh.h
View File

@ -30,7 +30,6 @@ void ewmh_update_net_client_list(int);
void ewmh_update_net_numbers_of_desktop(int);
void ewmh_update_net_current_desktop(int);
void ewmh_update_net_desktop_names(int);
void ewmh_update_net_active_window(int);
int ewmh_process_client_message(xcb_client_message_event_t *);
void ewmh_update_net_client_list_stacking(int);
void ewmh_client_check_hints(client_t *);

3
objects/client.c
View File

@ -240,7 +240,6 @@ void
client_unfocus_update(client_t *c)
{
globalconf.screens.tab[c->phys_screen].client_focus = NULL;
ewmh_update_net_active_window(c->phys_screen);
luaA_object_push(globalconf.L, c);
luaA_class_emit_signal(globalconf.L, &client_class, "unfocus", 1);
@ -380,8 +379,6 @@ client_focus_update(client_t *c)
/* according to EWMH, we have to remove the urgent state from a client */
client_set_urgent(globalconf.L, -1, false);
ewmh_update_net_active_window(c->phys_screen);
luaA_class_emit_signal(globalconf.L, &client_class, "focus", 1);
}