void update_current(void)
{
if (mon->desk->focus == NULL)
ewmh_update_active_window();
else
focus_node(mon, mon->desk, mon->desk->focus, true);
put_status();
}
void focus_node(monitor_t *m, desktop_t *d, node_t *n, bool is_mapped)
{
if (n == NULL)
return;
PRINTF("focus node %X\n", n->client->window);
split_mode = MODE_AUTOMATIC;
n->client->urgent = false;
if (is_mapped) {
if (mon != m) {
for (desktop_t *cd = mon->desk_head; cd != NULL; cd = cd->next)
window_draw_border(cd->focus, true, false);
for (desktop_t *cd = m->desk_head; cd != NULL; cd = cd->next)
if (cd != d)
window_draw_border(cd->focus, true, true);
if (d->focus == n)
window_draw_border(n, true, true);
}
if (d->focus != n) {
window_draw_border(d->focus, false, true);
window_draw_border(n, true, true);
}
xcb_set_input_focus(dpy, XCB_INPUT_FOCUS_POINTER_ROOT, n->client->window, XCB_CURRENT_TIME);
}
if (focus_follows_pointer) {
xcb_window_t win = XCB_NONE;
get_pointed_window(&win);
if (win != n->client->window)
enable_motion_recorder();
else
disable_motion_recorder();
}
if (!is_tiled(n->client)) {
if (!adaptative_raise || !might_cover(d, n))
window_raise(n->client->window);
} else {
window_pseudo_raise(d, n->client->window);
}
if (d->focus != n) {
d->last_focus = d->focus;
d->focus = n;
}
ewmh_update_active_window();
put_status();
}
void window_unfocus_last() {
if (lastfocus) {
window_unfocus(lastfocus);
}
hsobject_unlink_by_name(g_client_object, "focus");
// give focus to root window
XSetInputFocus(g_display, g_root, RevertToPointerRoot, CurrentTime);
if (lastfocus) {
/* only emit the hook if the focus *really* changes */
hook_emit_list("focus_changed", "0x0", "", NULL);
ewmh_update_active_window(None);
tag_update_each_focus_layer();
}
lastfocus = 0;
}
void window_focus(Window window) {
HSClient* client = get_client_from_window(window);
assert(client != NULL);
// set keyboard focus
if (!client->neverfocus) {
XSetInputFocus(g_display, window, RevertToPointerRoot, CurrentTime);
}
else client_sendevent(client, g_wmatom[WMTakeFocus]);
if (window != lastfocus) {
/* FIXME: this is a workaround because window_focus always is called
* twice. see BUGS for more information
*
* only emit the hook if the focus *really* changes */
// unfocus last one
window_unfocus(lastfocus);
hsobject_link(g_client_object, &client->object, "focus");
ewmh_update_active_window(window);
tag_update_each_focus_layer();
char* title = client ? client->title->str : "?";
char winid_str[STRING_BUF_SIZE];
snprintf(winid_str, STRING_BUF_SIZE, "0x%x", (unsigned int)window);
hook_emit_list("focus_changed", winid_str, title, NULL);
}
// change window-colors
HSDebug("window_focus ACTIVE\n");
window_update_border(window, g_window_border_active_color);
lastfocus = window;
/* do some specials for the max layout */
bool is_max_layout = frame_focused_window(g_cur_frame) == window
&& g_cur_frame->content.clients.layout == LAYOUT_MAX
&& get_current_monitor()->tag->floating == false;
if (*g_raise_on_focus || is_max_layout) {
client_raise(client);
}
tag_update_focus_layer(get_current_monitor()->tag);
grab_client_buttons(get_client_from_window(window), true);
client_set_urgent(client, false);
}