#include "grab.h"
#include "client.h"
#include "config.h"
+#include "group.h"
#include "focus_cycle.h"
#include "screen.h"
#include "prop.h"
static void push_to_top(ObClient *client)
{
+ ObClient *p;
+
+ /* if it is modal for a single window, then put that window at the top
+ of the focus order first, so it will be right after ours. the same is
+ done with stacking */
+ if (client->modal && (p = client_direct_parent(client)))
+ push_to_top(p);
+
focus_order = g_list_remove(focus_order, client);
focus_order = g_list_prepend(focus_order, client);
}
screen_install_colormap(focus_client, FALSE);
screen_install_colormap(client, TRUE);
- /* in the middle of cycling..? kill it. */
- focus_cycle_stop();
-
focus_client = client;
if (client != NULL) {
}
}
-static ObClient* focus_fallback_target(gboolean allow_refocus, ObClient *old)
+static ObClient* focus_fallback_target(gboolean allow_refocus,
+ gboolean allow_pointer,
+ gboolean allow_omnipresent,
+ ObClient *old)
{
GList *it;
ObClient *c;
ob_debug_type(OB_DEBUG_FOCUS, "trying pointer stuff\n");
- if (config_focus_follow && !config_focus_last)
+ if (allow_pointer && config_focus_follow)
if ((c = client_under_pointer()) &&
- (allow_refocus || c != old) &&
+ (allow_refocus || client_focus_target(c) != old) &&
(client_normal(c) &&
client_focus(c)))
{
c = it->data;
/* fallback focus to a window if:
1. it is on the current desktop. this ignores omnipresent
- windows, which are problematic in their own rite.
- 2. it is a normal type window, don't fall back onto a dock or
- a splashscreen or a desktop window (save the desktop as a
- backup fallback though)
+ windows, which are problematic in their own rite, unless they are
+ specifically allowed
+ 2. it is a valid auto-focus target
+ 3. it is not shaded
*/
- if (c->desktop == screen_desktop &&
- client_normal(c) &&
- (allow_refocus || c != old) &&
+ if ((allow_omnipresent || c->desktop == screen_desktop) &&
+ focus_valid_target(c, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE) &&
+ !c->shaded &&
+ (allow_refocus || client_focus_target(c) != old) &&
client_focus(c))
{
ob_debug_type(OB_DEBUG_FOCUS, "found in focus order\n");
a splashscreen or a desktop window (save the desktop as a
backup fallback though)
*/
- if (c->type == OB_CLIENT_TYPE_DESKTOP &&
- (allow_refocus || c != old) &&
+ if (focus_valid_target(c, TRUE, FALSE, FALSE, FALSE, TRUE, FALSE) &&
+ (allow_refocus || client_focus_target(c) != old) &&
client_focus(c))
{
ob_debug_type(OB_DEBUG_FOCUS, "found a desktop window\n");
return NULL;
}
-ObClient* focus_fallback(gboolean allow_refocus)
+ObClient* focus_fallback(gboolean allow_refocus, gboolean allow_pointer,
+ gboolean allow_omnipresent, gboolean focus_lost)
{
ObClient *new;
ObClient *old = focus_client;
/* unfocus any focused clients.. they can be focused by Pointer events
and such, and then when we try focus them, we won't get a FocusIn
event at all for them. */
- focus_nothing();
+ if (focus_lost)
+ focus_nothing();
- new = focus_fallback_target(allow_refocus, old);
+ new = focus_fallback_target(allow_refocus, allow_pointer,
+ allow_omnipresent, old);
+ /* get what was really focused */
+ if (new) new = client_focus_target(new);
return new;
}
-void focus_nothing()
+void focus_nothing(void)
{
- /* Install our own colormap */
- if (focus_client != NULL) {
- screen_install_colormap(focus_client, FALSE);
- screen_install_colormap(NULL, TRUE);
- }
-
/* nothing is focused, update the colormap and _the root property_ */
focus_set_client(NULL);
- /* if there is a grab going on, then we need to cancel it. if we move
- focus during the grab, applications will get NotifyWhileGrabbed events
- and ignore them !
-
- actions should not rely on being able to move focus during an
- interactive grab.
- */
- if (keyboard_interactively_grabbed())
- keyboard_interactive_cancel();
-
/* when nothing will be focused, send focus to the backup target */
XSetInputFocus(ob_display, screen_support_win, RevertToPointerRoot,
event_curtime);
}
+void focus_order_add_new(ObClient *c)
+{
+ if (c->iconic)
+ focus_order_to_top(c);
+ else {
+ g_assert(!g_list_find(focus_order, c));
+ /* if there are any iconic windows, put this above them in the order,
+ but if there are not, then put it under the currently focused one */
+ if (focus_order && ((ObClient*)focus_order->data)->iconic)
+ focus_order = g_list_insert(focus_order, c, 0);
+ else
+ focus_order = g_list_insert(focus_order, c, 1);
+ }
+
+ /* in the middle of cycling..? kill it. */
+ focus_cycle_stop(c);
+}
+
void focus_order_remove(ObClient *c)
{
focus_order = g_list_remove(focus_order, c);
+
+ /* in the middle of cycling..? kill it. */
+ focus_cycle_stop(c);
}
void focus_order_to_top(ObClient *c)
}
return NULL;
}
+
+/*! Returns if a focus target has valid group siblings that can be cycled
+ to in its place */
+static gboolean focus_target_has_siblings(ObClient *ft,
+ gboolean iconic_windows,
+ gboolean all_desktops)
+
+{
+ GSList *it;
+
+ if (!ft->group) return FALSE;
+
+ for (it = ft->group->members; it; it = g_slist_next(it)) {
+ ObClient *c = it->data;
+ /* check that it's not a helper window to avoid infinite recursion */
+ if (c != ft && c->type == OB_CLIENT_TYPE_NORMAL &&
+ focus_valid_target(c, TRUE, iconic_windows, all_desktops,
+ FALSE, FALSE, FALSE))
+ {
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+gboolean focus_valid_target(ObClient *ft,
+ gboolean helper_windows,
+ gboolean iconic_windows,
+ gboolean all_desktops,
+ gboolean dock_windows,
+ gboolean desktop_windows,
+ gboolean user_request)
+{
+ gboolean ok = FALSE;
+
+ /* it's on this desktop unless you want all desktops.
+
+ do this check first because it will usually filter out the most
+ windows */
+ ok = (all_desktops || ft->desktop == screen_desktop ||
+ ft->desktop == DESKTOP_ALL);
+
+ /* the window can receive focus somehow */
+ ok = ok && (ft->can_focus || ft->focus_notify);
+
+ /* the window is not iconic, or we're allowed to go to iconic ones */
+ ok = ok && (iconic_windows || !ft->iconic);
+
+ /* it's the right type of window */
+ if (dock_windows || desktop_windows)
+ ok = ok && ((dock_windows && ft->type == OB_CLIENT_TYPE_DOCK) ||
+ (desktop_windows && ft->type == OB_CLIENT_TYPE_DESKTOP));
+ /* modal windows are important and can always get focus if they are
+ visible and stuff, so don't change 'ok' based on their type */
+ else if (!ft->modal)
+ /* normal non-helper windows are valid targets */
+ ok = ok &&
+ ((client_normal(ft) && !client_helper(ft))
+ ||
+ /* helper windows are valid targets if... */
+ (client_helper(ft) &&
+ /* ...a window in its group already has focus and we want to
+ include helper windows ... */
+ ((focus_client && ft->group == focus_client->group &&
+ helper_windows) ||
+ /* ... or if there are no other windows in its group
+ that can be focused instead */
+ !focus_target_has_siblings(ft, iconic_windows, all_desktops))));
+
+ /* it's not set to skip the taskbar (but this only applies to normal typed
+ windows, and is overridden if the window is modal or if the user asked
+ for this window to be focused) */
+ ok = ok && (ft->type != OB_CLIENT_TYPE_NORMAL ||
+ ft->modal ||
+ user_request ||
+ !ft->skip_taskbar);
+
+ /* it's not going to just send focus off somewhere else (modal window),
+ unless that modal window is not one of our valid targets, then let
+ you choose this window and bring the modal one here */
+ {
+ ObClient *cft = client_focus_target(ft);
+ ok = ok && (ft == cft || !focus_valid_target(cft,
+ TRUE,
+ iconic_windows,
+ all_desktops,
+ dock_windows,
+ desktop_windows,
+ FALSE));
+ }
+
+ return ok;
+}
projects / mikachu / openbox.git / blobdiff