47 lines
1.7 KiB
C
47 lines
1.7 KiB
C
|
/*
|
||
|
|
* vim:ts=4:sw=4:expandtab
|
||
|
|
*
|
||
|
|
* i3 - an improved dynamic tiling window manager
|
||
|
|
* © 2009-2010 Michael Stapelberg and contributors (see also: LICENSE)
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
#include "all.h"
|
||
|
|
|
||
|
|
void window_update_class(i3Window *win, xcb_get_property_reply_t *prop) {
|
||
|
|
if (prop == NULL || xcb_get_property_value_length(prop) == 0) {
|
||
|
|
DLOG("empty property, not updating\n");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* We cannot use asprintf here since this property contains two
|
||
|
|
* null-terminated strings (for compatibility reasons). Instead, we
|
||
|
|
* use strdup() on both strings */
|
||
|
|
char *new_class = xcb_get_property_value(prop);
|
||
|
|
|
||
|
|
FREE(win->class_instance);
|
||
|
|
FREE(win->class_class);
|
||
|
|
|
||
|
|
win->class_instance = strdup(new_class);
|
||
|
|
if ((strlen(new_class) + 1) < xcb_get_property_value_length(prop))
|
||
|
|
win->class_class = strdup(new_class + strlen(new_class) + 1);
|
||
|
|
else win->class_class = NULL;
|
||
|
|
LOG("WM_CLASS changed to %s (instance), %s (class)\n",
|
||
|
|
win->class_instance, win->class_class);
|
||
|
|
}
|
||
|
|
|
||
|
|
void window_update_name(i3Window *win, xcb_get_property_reply_t *prop) {
|
||
|
|
if (prop == NULL || xcb_get_property_value_length(prop) == 0) {
|
||
|
|
DLOG("_NET_WM_NAME not specified, not changing\n");
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Save the old pointer to make the update atomic */
|
||
|
|
int new_len;
|
||
|
|
asprintf(&win->name_utf8, "%.*s", xcb_get_property_value_length(prop), (char*)xcb_get_property_value(prop));
|
||
|
|
/* Convert it to UCS-2 here for not having to convert it later every time we want to pass it to X */
|
||
|
|
win->name_ucs2 = convert_utf8_to_ucs2(win->name_utf8, &win->name_len);
|
||
|
|
LOG("_NET_WM_NAME changed to \"%s\"\n", win->name_utf8);
|
||
|
|
|
||
|
|
win->uses_net_wm_name = true;
|
||
|
|
}
|