+/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
+
+ focus.c for the Openbox window manager
+ Copyright (c) 2003 Ben Jansens
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ See the COPYING file for a copy of the GNU General Public License.
+*/
+
+#include "debug.h"
#include "event.h"
#include "openbox.h"
#include "grab.h"
#include "screen.h"
#include "group.h"
#include "prop.h"
-#include "dispatch.h"
#include "focus.h"
#include "stacking.h"
#include "popup.h"
#include <glib.h>
#include <assert.h>
-ObClient *focus_client = NULL;
-GList **focus_order = NULL; /* these lists are created when screen_startup
- sets the number of desktops */
+ObClient *focus_client;
+GList **focus_order; /* these lists are created when screen_startup
+ sets the number of desktops */
+ObClient *focus_cycle_target;
-static ObClient *focus_cycle_target = NULL;
-static Popup *focus_cycle_popup = NULL;
+static ObIconPopup *focus_cycle_popup;
-void focus_startup()
+static void focus_cycle_destructor(ObClient *client, gpointer data)
{
+ /* end cycling if the target disappears */
+ if (focus_cycle_target == client)
+ focus_cycle(TRUE, TRUE, TRUE, TRUE, TRUE);
+}
- focus_client = NULL;
+void focus_startup(gboolean reconfig)
+{
+ focus_cycle_popup = icon_popup_new(TRUE);
- focus_cycle_popup = popup_new(TRUE);
+ if (!reconfig) {
+ client_add_destructor(focus_cycle_destructor, NULL);
- /* start with nothing focused */
- focus_set_client(NULL);
+ /* start with nothing focused */
+ focus_set_client(NULL);
+ }
}
-void focus_shutdown()
+void focus_shutdown(gboolean reconfig)
{
guint i;
- for (i = 0; i < screen_num_desktops; ++i)
- g_list_free(focus_order[i]);
- g_free(focus_order);
- focus_order = NULL;
+ icon_popup_free(focus_cycle_popup);
- popup_free(focus_cycle_popup);
- focus_cycle_popup = NULL;
+ if (!reconfig) {
+ client_remove_destructor(focus_cycle_destructor);
- /* reset focus to root */
- XSetInputFocus(ob_display, PointerRoot, RevertToPointerRoot,
- event_lasttime);
+ for (i = 0; i < screen_num_desktops; ++i)
+ g_list_free(focus_order[i]);
+ g_free(focus_order);
+
+ /* reset focus to root */
+ XSetInputFocus(ob_display, PointerRoot, RevertToPointerRoot,
+ event_lasttime);
+ }
}
static void push_to_top(ObClient *client)
ObClient *old;
#ifdef DEBUG_FOCUS
- g_message("focus_set_client 0x%lx", client ? client->window : 0);
+ ob_debug("focus_set_client 0x%lx\n", client ? client->window : 0);
#endif
/* uninstall the old colormap, and install the new one */
/* in the middle of cycling..? kill it. */
if (focus_cycle_target)
- focus_cycle(TRUE, TRUE, TRUE, TRUE);
+ focus_cycle(TRUE, TRUE, TRUE, TRUE, TRUE);
old = focus_client;
focus_client = client;
push_to_top(client);
/* set the NET_ACTIVE_WINDOW hint, but preserve it on shutdown */
- if (ob_state != OB_STATE_EXITING) {
+ if (ob_state() != OB_STATE_EXITING) {
active = client ? client->window : None;
PROP_SET32(RootWindow(ob_display, ob_screen),
net_active_window, window, active);
}
-
- if (focus_client != NULL)
- dispatch_client(Event_Client_Focus, focus_client, 0, 0);
- if (old != NULL)
- dispatch_client(Event_Client_Unfocus, old, 0, 0);
}
static gboolean focus_under_pointer()
{
- int x, y;
- GList *it;
+ ObClient *c;
- if (ob_pointer_pos(&x, &y)) {
- for (it = stacking_list; it != NULL; it = it->next) {
- if (WINDOW_IS_CLIENT(it->data)) {
- ObClient *c = WINDOW_AS_CLIENT(it->data);
- if (c->desktop == screen_desktop &&
- RECT_CONTAINS(c->frame->area, x, y))
- break;
- }
- }
- if (it != NULL) {
- g_assert(WINDOW_IS_CLIENT(it->data));
- return client_normal(it->data) && client_focus(it->data);
- }
- }
+ if ((c = client_under_pointer()))
+ return client_normal(c) && client_focus(c);
return FALSE;
}
*/
focus_set_client(NULL);
- if (!(type == OB_FOCUS_FALLBACK_DESKTOP ?
- config_focus_last_on_desktop : config_focus_last)) {
- if (config_focus_follow) focus_under_pointer();
- return;
- }
-
if (type == OB_FOCUS_FALLBACK_UNFOCUSING && old) {
- /* try for transient relations */
if (old->transient_for) {
- if (old->transient_for == OB_TRAN_GROUP) {
- for (it = focus_order[screen_desktop]; it; it = it->next) {
- GSList *sit;
+ gboolean trans = FALSE;
- for (sit = old->group->members; sit; sit = sit->next)
- if (sit->data == it->data)
- if (focus_fallback_transient(sit->data, old))
- return;
+ if (!config_focus_follow)
+ trans = TRUE;
+ else {
+ ObClient *c;
+
+ if ((c = client_under_pointer()) &&
+ client_search_transient(client_search_top_transient(c),
+ old))
+ trans = TRUE;
+ }
+
+ g_message("trans %d", trans);
+
+ /* try for transient relations */
+ if (trans) {
+ if (old->transient_for == OB_TRAN_GROUP) {
+ for (it = focus_order[screen_desktop]; it; it = it->next) {
+ GSList *sit;
+
+ for (sit = old->group->members; sit; sit = sit->next)
+ if (sit->data == it->data)
+ if (focus_fallback_transient(sit->data, old))
+ return;
+ }
+ } else {
+ if (focus_fallback_transient(old->transient_for, old))
+ return;
}
- } else {
- if (focus_fallback_transient(old->transient_for, old))
- return;
}
}
+ }
+
+ if (config_focus_follow)
+ if (focus_under_pointer())
+ return;
+#if 0
/* try for group relations */
if (old->group) {
GSList *sit;
return;
}
}
- }
+#endif
for (it = focus_order[screen_desktop]; it != NULL; it = it->next)
if (type != OB_FOCUS_FALLBACK_UNFOCUSING || it->data != old)
- if (client_normal(it->data) &&
- /* dont fall back to 'anonymous' fullscreen windows. theres no
- checks for this is in transient/group fallbacks, so they can
- be fallback targets there. */
- !((ObClient*)it->data)->fullscreen &&
- client_can_focus(it->data)) {
+ if (client_normal(it->data) && client_can_focus(it->data)) {
gboolean r = client_focus(it->data);
assert(r);
return;
static void popup_cycle(ObClient *c, gboolean show)
{
if (!show) {
- popup_hide(focus_cycle_popup);
+ icon_popup_hide(focus_cycle_popup);
} else {
Rect *a;
ObClient *p = c;
char *title;
a = screen_physical_area_monitor(0);
- popup_position(focus_cycle_popup, CenterGravity,
- a->x + a->width / 2, a->y + a->height / 2);
-/* popup_size(focus_cycle_popup, a->height/2, a->height/16);
- popup_show(focus_cycle_popup, c->title,
- client_icon(c, a->height/16, a->height/16));
+ icon_popup_position(focus_cycle_popup, CenterGravity,
+ a->x + a->width / 2, a->y + a->height / 2);
+/* icon_popup_size(focus_cycle_popup, a->height/2, a->height/16);
+ icon_popup_show(focus_cycle_popup, c->title,
+ client_icon(c, a->height/16, a->height/16));
*/
/* XXX the size and the font extents need to be related on some level
*/
- popup_size(focus_cycle_popup, 320, 48);
+ icon_popup_size(focus_cycle_popup, POPUP_WIDTH, POPUP_HEIGHT);
/* use the transient's parent's title/icon */
while (p->transient_for && p->transient_for != OB_TRAN_GROUP)
(p->iconic ? p->icon_title : p->title),
NULL);
- popup_show(focus_cycle_popup,
- (title ? title : (c->iconic ? c->icon_title : c->title)),
- client_icon(p, 48, 48));
+ icon_popup_show(focus_cycle_popup,
+ (title ? title :
+ (c->iconic ? c->icon_title : c->title)),
+ client_icon(p, 48, 48));
g_free(title);
}
}
-ObClient *focus_cycle(gboolean forward, gboolean linear, gboolean done,
- gboolean cancel)
+static gboolean valid_focus_target(ObClient *ft)
+{
+ /* we don't use client_can_focus here, because that doesn't let you
+ focus an iconic window, but we want to be able to, so we just check
+ if the focus flags on the window allow it, and its on the current
+ desktop */
+ return (!ft->transients && client_normal(ft) &&
+ ((ft->can_focus || ft->focus_notify) &&
+ !ft->skip_taskbar &&
+ (ft->desktop == screen_desktop || ft->desktop == DESKTOP_ALL)));
+}
+
+void focus_cycle(gboolean forward, gboolean linear,
+ gboolean dialog, gboolean done, gboolean cancel)
{
static ObClient *first = NULL;
static ObClient *t = NULL;
static GList *order = NULL;
GList *it, *start, *list;
- ObClient *ft;
+ ObClient *ft = NULL;
if (cancel) {
if (focus_cycle_target)
frame_adjust_focus(focus_cycle_target->frame, FALSE);
if (focus_client)
frame_adjust_focus(focus_client->frame, TRUE);
+ focus_cycle_target = NULL;
goto done_cycle;
- } else if (done) {
- if (focus_cycle_target)
- client_activate(focus_cycle_target);
+ } else if (done && dialog) {
goto done_cycle;
}
- if (!first)
- grab_pointer(TRUE, None);
+
+ if (!focus_order[screen_desktop])
+ goto done_cycle;
if (!first) first = focus_client;
if (!focus_cycle_target) focus_cycle_target = focus_client;
it = it->prev;
if (it == NULL) it = g_list_last(list);
}
- /*ft = client_focus_target(it->data);*/
ft = it->data;
- /* we don't use client_can_focus here, because that doesn't let you
- focus an iconic window, but we want to be able to, so we just check
- if the focus flags on the window allow it, and its on the current
- desktop */
- if (ft->transients == NULL && client_normal(ft) &&
- ((ft->can_focus || ft->focus_notify) &&
- (ft->desktop == screen_desktop || ft->desktop == DESKTOP_ALL))) {
+ if (valid_focus_target(ft)) {
if (ft != focus_cycle_target) { /* prevents flicker */
if (focus_cycle_target)
frame_adjust_focus(focus_cycle_target->frame, FALSE);
focus_cycle_target = ft;
frame_adjust_focus(focus_cycle_target->frame, TRUE);
}
- popup_cycle(ft, config_focus_popup);
- return ft;
+ popup_cycle(ft, dialog);
+ return;
}
} while (it != start);
done_cycle:
+ if (done && focus_cycle_target)
+ client_activate(focus_cycle_target, FALSE);
+
t = NULL;
first = NULL;
focus_cycle_target = NULL;
order = NULL;
popup_cycle(ft, FALSE);
- grab_pointer(FALSE, None);
- return NULL;
+ return;
+}
+
+void focus_directional_cycle(ObDirection dir,
+ gboolean dialog, gboolean done, gboolean cancel)
+{
+ static ObClient *first = NULL;
+ ObClient *ft = NULL;
+
+ if (cancel) {
+ if (focus_cycle_target)
+ frame_adjust_focus(focus_cycle_target->frame, FALSE);
+ if (focus_client)
+ frame_adjust_focus(focus_client->frame, TRUE);
+ focus_cycle_target = NULL;
+ goto done_cycle;
+ } else if (done && dialog) {
+ goto done_cycle;
+ }
+
+ if (!focus_order[screen_desktop])
+ goto done_cycle;
+
+ if (!first) first = focus_client;
+ if (!focus_cycle_target) focus_cycle_target = focus_client;
+
+ if (focus_cycle_target)
+ ft = client_find_directional(focus_cycle_target, dir);
+ else {
+ GList *it;
+
+ for (it = focus_order[screen_desktop]; it; it = g_list_next(it))
+ if (valid_focus_target(it->data))
+ ft = it->data;
+ }
+
+ if (ft) {
+ if (ft != focus_cycle_target) {/* prevents flicker */
+ if (focus_cycle_target)
+ frame_adjust_focus(focus_cycle_target->frame, FALSE);
+ focus_cycle_target = ft;
+ frame_adjust_focus(focus_cycle_target->frame, TRUE);
+ }
+ }
+ if (focus_cycle_target) {
+ popup_cycle(focus_cycle_target, dialog);
+ if (dialog)
+ return;
+ }
+
+
+done_cycle:
+ if (done && focus_cycle_target)
+ client_activate(focus_cycle_target, FALSE);
+
+ first = NULL;
+ focus_cycle_target = NULL;
+
+ popup_cycle(ft, FALSE);
+
+ return;
}
void focus_order_add_new(ObClient *c)
/* insert before first iconic window */
for (it = focus_order[d];
it && !((ObClient*)it->data)->iconic; it = it->next);
- g_list_insert_before(focus_order[d], it, c);
+ focus_order[d] = g_list_insert_before(focus_order[d], it, c);
}
}
projects / chaz / openbox / blobdiff