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Remanage window after property updates (like titles) (#3759)

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This commit is contained in:
izzel
2019-08-13 02:50:48 -04:00
committed by Michael Stapelberg
parent 3b88e41dd8
commit 0845d7b264
12 changed files with 279 additions and 84 deletions
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58
src/con.c
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@ -1258,34 +1258,17 @@ static bool _con_move_to_con(Con *con, Con *target, bool behind_focused, bool fi
/* 8. If anything within the container is associated with a startup sequence,
* delete it so child windows won't be created on the old workspace. */
struct Startup_Sequence *sequence;
xcb_get_property_cookie_t cookie;
xcb_get_property_reply_t *startup_id_reply;
if (!con_is_leaf(con)) {
Con *child;
TAILQ_FOREACH(child, &(con->nodes_head), nodes) {
if (!child->window)
continue;
cookie = xcb_get_property(conn, false, child->window->id,
A__NET_STARTUP_ID, XCB_GET_PROPERTY_TYPE_ANY, 0, 512);
startup_id_reply = xcb_get_property_reply(conn, cookie, NULL);
sequence = startup_sequence_get(child->window, startup_id_reply, true);
if (sequence != NULL)
startup_sequence_delete(sequence);
startup_sequence_delete_by_window(child->window);
}
}
if (con->window) {
cookie = xcb_get_property(conn, false, con->window->id,
A__NET_STARTUP_ID, XCB_GET_PROPERTY_TYPE_ANY, 0, 512);
startup_id_reply = xcb_get_property_reply(conn, cookie, NULL);
sequence = startup_sequence_get(con->window, startup_id_reply, true);
if (sequence != NULL)
startup_sequence_delete(sequence);
startup_sequence_delete_by_window(con->window);
}
/* 9. If the container was marked urgent, move the urgency hint. */
@ -2401,3 +2384,40 @@ bool con_swap(Con *first, Con *second) {
uint32_t con_rect_size_in_orientation(Con *con) {
return (con_orientation(con) == HORIZ ? con->rect.width : con->rect.height);
}
/*
* Merges container specific data that should move with the window (e.g. marks,
* title format, and the window itself) into another container, and closes the
* old container.
*
*/
void con_merge_into(Con *old, Con *new) {
new->window = old->window;
old->window = NULL;
if (old->title_format) {
FREE(new->title_format);
new->title_format = old->title_format;
old->title_format = NULL;
}
if (old->sticky_group) {
FREE(new->sticky_group);
new->sticky_group = old->sticky_group;
old->sticky_group = NULL;
}
new->sticky = old->sticky;
con_set_urgency(new, old->urgent);
mark_t *mark;
TAILQ_FOREACH(mark, &(old->marks_head), marks) {
TAILQ_INSERT_TAIL(&(new->marks_head), mark, marks);
ipc_send_window_event("mark", new);
}
new->mark_changed = (TAILQ_FIRST(&(old->marks_head)) != NULL);
TAILQ_INIT(&(old->marks_head));
tree_close_internal(old, DONT_KILL_WINDOW, false);
}