/* on shutdown, don't update the properties, so that we can read it back
in on startup and re-stack the windows as they were before we shut down
*/
- if (ob_state == State_Exiting) return;
+ if (ob_state == OB_STATE_EXITING) return;
/* create an array of the window ids (from bottom to top,
reverse order!) */
stacking_set_list();
}
-static void raise(GList *wins)
+static void do_raise(GList *wins)
{
GList *it;
GList *layer[NUM_STACKLAYER] = {NULL};
}
}
-static void lower(GList *wins)
+static void do_lower(GList *wins)
{
GList *it;
GList *layer[NUM_STACKLAYER] = {NULL};
}
}
-static GList *pick_windows(ObWindow *win)
+static GList *pick_windows(Client *top, Client *selected, gboolean raise)
{
GList *ret = NULL;
- GList *it, *next;
+ GList *it, *next, *prev;
GSList *sit;
- Client *c;
int i, n;
-
- if (!WINDOW_IS_CLIENT(win)) {
- ret = g_list_append(ret, win);
- stacking_list = g_list_remove(stacking_list, win);
- return ret;
- }
-
- c = WINDOW_AS_CLIENT(win);
+ GList *modals = NULL;
+ GList *trans = NULL;
+ GList *modal_sel_it = NULL; /* the selected guy if modal */
+ GList *trans_sel_it = NULL; /* the selected guy if not */
/* remove first so we can't run into ourself */
- stacking_list = g_list_remove(stacking_list, win);
+ stacking_list = g_list_remove(stacking_list, top);
- /* add transient children in their stacking order */
i = 0;
- n = g_slist_length(c->transients);
+ n = g_slist_length(top->transients);
for (it = stacking_list; i < n && it; it = next) {
+ prev = g_list_previous(it);
next = g_list_next(it);
- if ((sit = g_slist_find(c->transients, it->data))) {
+
+ if ((sit = g_slist_find(top->transients, it->data))) {
+ Client *c = sit->data;
+
++i;
- ret = g_list_concat(ret, pick_windows(sit->data));
- it = stacking_list;
+
+ if (!c->modal) {
+ if (c != selected) {
+ trans = g_list_concat(trans,
+ pick_windows(c, selected, raise));
+ } else {
+ g_assert(modal_sel_it == NULL);
+ g_assert(trans_sel_it == NULL);
+ trans_sel_it = pick_windows(c, selected, raise);
+ }
+ } else {
+ if (c != selected) {
+ modals = g_list_concat(modals,
+ pick_windows(c, selected, raise));
+ } else {
+ g_assert(modal_sel_it == NULL);
+ g_assert(trans_sel_it == NULL);
+ modal_sel_it = pick_windows(c, selected, raise);
+ }
+ }
+ /* if we dont have a prev then start back at the beginning,
+ otherwise skip back to the prev's next */
+ next = prev ? g_list_next(prev) : stacking_list;
}
}
+ ret = g_list_concat((raise ? modal_sel_it : modals),
+ (raise ? modals : modal_sel_it));
+
+ ret = g_list_concat(ret, (raise ? trans_sel_it : trans));
+ ret = g_list_concat(ret, (raise ? trans : trans_sel_it));
+
+
/* add itself */
- ret = g_list_append(ret, win);
+ ret = g_list_append(ret, top);
return ret;
}
-static GList *pick_group_windows(ObWindow *win)
+static GList *pick_group_windows(Client *top, Client *selected, gboolean raise)
{
GList *ret = NULL;
- GList *it, *next;
+ GList *it, *next, *prev;
GSList *sit;
- Client *c;
int i, n;
- if (!WINDOW_IS_CLIENT(win))
- return NULL;
-
- c = WINDOW_AS_CLIENT(win);
-
/* add group members in their stacking order */
- if (c->group) {
+ if (top->group) {
i = 0;
- n = g_slist_length(c->group->members) - 1;
+ n = g_slist_length(top->group->members) - 1;
for (it = stacking_list; i < n && it; it = next) {
+ prev = g_list_previous(it);
next = g_list_next(it);
- if ((sit = g_slist_find(c->group->members, it->data))) {
+
+ if ((sit = g_slist_find(top->group->members, it->data))) {
++i;
- ret = g_list_concat(ret, pick_windows(sit->data));
- it = stacking_list;
+ ret = g_list_concat(ret,
+ pick_windows(sit->data, selected, raise));
+ /* if we dont have a prev then start back at the beginning,
+ otherwise skip back to the prev's next */
+ next = prev ? g_list_next(prev) : stacking_list;
}
}
}
return ret;
}
-static ObWindow *top_transient(ObWindow *window)
-{
- Client *client;
-
- if (!WINDOW_IS_CLIENT(window))
- return window;
-
- client = WINDOW_AS_CLIENT(window);
-
- /* move up the transient chain as far as possible */
- if (client->transient_for) {
- if (client->transient_for != TRAN_GROUP) {
- return top_transient(CLIENT_AS_WINDOW(client->transient_for));
- } else {
- GSList *it;
-
- for (it = client->group->members; it; it = it->next) {
- Client *c = it->data;
-
- /* checking transient_for prevents infinate loops! */
- if (c != client && !c->transient_for)
- break;
- }
- if (it)
- return it->data;
- }
- }
-
- return window;
-}
-
void stacking_raise(ObWindow *window)
{
GList *wins;
- window = top_transient(window);
- wins = pick_windows(window);
- wins = g_list_concat(wins, pick_group_windows(window));
- raise(wins);
+ if (WINDOW_IS_CLIENT(window)) {
+ Client *c;
+ Client *selected;
+ selected = WINDOW_AS_CLIENT(window);
+ c = client_search_top_transient(selected);
+ wins = pick_windows(c, selected, TRUE);
+ wins = g_list_concat(wins, pick_group_windows(c, selected, TRUE));
+ } else {
+ wins = g_list_append(NULL, window);
+ stacking_list = g_list_remove(stacking_list, window);
+ }
+ do_raise(wins);
g_list_free(wins);
}
{
GList *wins;
- window = top_transient(window);
- wins = pick_windows(window);
- wins = g_list_concat(pick_group_windows(window), wins);
- lower(wins);
+ if (WINDOW_IS_CLIENT(window)) {
+ Client *c;
+ Client *selected;
+ selected = WINDOW_AS_CLIENT(window);
+ c = client_search_top_transient(selected);
+ wins = pick_windows(c, selected, FALSE);
+ wins = g_list_concat(pick_group_windows(c, selected, FALSE), wins);
+ } else {
+ wins = g_list_append(NULL, window);
+ stacking_list = g_list_remove(stacking_list, window);
+ }
+ do_lower(wins);
g_list_free(wins);
}