/*
* Updates the name by using WM_NAME (encoded in COMPOUND_TEXT). We do not
* touch what the client sends us but pass it to xcb_image_text_8. To get
* proper unicode rendering, the application has to use _NET_WM_NAME (see
* window_update_name()).
*
*/
void window_update_name_legacy(i3Window *win, xcb_get_property_reply_t *prop, bool before_mgmt) {
if (prop == NULL || xcb_get_property_value_length(prop) == 0) {
DLOG("WM_NAME not set (_NET_WM_NAME is what you want anyways).\n");
FREE(prop);
return;
}
/* ignore update when the window is known to already have a UTF-8 name */
if (win->uses_net_wm_name) {
free(prop);
return;
}
i3string_free(win->name);
win->name = i3string_from_utf8_with_length(xcb_get_property_value(prop),
xcb_get_property_value_length(prop));
LOG("WM_NAME changed to \"%s\"\n", i3string_as_utf8(win->name));
LOG("Using legacy window title. Note that in order to get Unicode window "
"titles in i3, the application has to set _NET_WM_NAME (UTF-8)\n");
win->name_x_changed = true;
if (before_mgmt) {
free(prop);
return;
}
run_assignments(win);
free(prop);
}
/*
* Build an i3String from an UTF-8 encoded string in Pango markup with fixed
* length.
*
*/
i3String *i3string_from_markup_with_length(const char *from_markup, size_t num_bytes) {
i3String *str = i3string_from_utf8_with_length(from_markup, num_bytes);
/* set the markup flag */
str->is_markup = true;
return str;
}
/*
* Updates the name by using _NET_WM_NAME (encoded in UTF-8) for the given
* window. Further updates using window_update_name_legacy will be ignored.
*
*/
void window_update_name(i3Window *win, xcb_get_property_reply_t *prop, bool before_mgmt) {
if (prop == NULL || xcb_get_property_value_length(prop) == 0) {
DLOG("_NET_WM_NAME not specified, not changing\n");
FREE(prop);
return;
}
i3string_free(win->name);
win->name = i3string_from_utf8_with_length(xcb_get_property_value(prop),
xcb_get_property_value_length(prop));
win->name_x_changed = true;
LOG("_NET_WM_NAME changed to \"%s\"\n", i3string_as_utf8(win->name));
win->uses_net_wm_name = true;
if (before_mgmt) {
free(prop);
return;
}
run_assignments(win);
free(prop);
}
