+/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
+
+ focus.c for the Openbox window manager
+ Copyright (c) 2006 Mikael Magnusson
+ Copyright (c) 2003-2007 Dana 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 "framerender.h"
#include "client.h"
+#include "config.h"
+#include "frame.h"
#include "screen.h"
+#include "group.h"
#include "prop.h"
-#include "dispatch.h"
+#include "focus.h"
+#include "stacking.h"
+#include "popup.h"
+#include "render/render.h"
#include <X11/Xlib.h>
#include <glib.h>
+#include <assert.h>
-Client *focus_client = NULL;
-GList **focus_order = NULL; /* these lists are created when screen_startup
- sets the number of desktops */
+ObClient *focus_client = NULL;
+GList *focus_order = NULL;
+ObClient *focus_cycle_target = NULL;
-Window focus_backup = None;
+struct {
+ InternalWindow top;
+ InternalWindow left;
+ InternalWindow right;
+ InternalWindow bottom;
+} focus_indicator;
-void focus_set_client(Client *client);
+RrAppearance *a_focus_indicator;
+RrColor *color_white;
+
+static ObIconPopup *focus_cycle_popup;
+
+static void focus_cycle_destructor(ObClient *client, gpointer data)
+{
+ /* end cycling if the target disappears. CurrentTime is fine, time won't
+ be used
+ */
+ if (focus_cycle_target == client)
+ focus_cycle(TRUE, TRUE, TRUE, TRUE, TRUE, TRUE);
+}
-void focus_startup()
+static Window createWindow(Window parent, gulong mask,
+ XSetWindowAttributes *attrib)
{
- /* create the window which gets focus when no clients get it. Have to
- make it override-redirect so we don't try manage it, since it is
- mapped. */
- XSetWindowAttributes attrib;
+ return XCreateWindow(ob_display, parent, 0, 0, 1, 1, 0,
+ RrDepth(ob_rr_inst), InputOutput,
+ RrVisual(ob_rr_inst), mask, attrib);
+
+}
+
+void focus_startup(gboolean reconfig)
+{
+ focus_cycle_popup = icon_popup_new(TRUE);
+
+ if (!reconfig) {
+ XSetWindowAttributes attr;
+
+ client_add_destructor(focus_cycle_destructor, NULL);
+
+ /* start with nothing focused */
+ focus_nothing();
+
+ focus_indicator.top.obwin.type = Window_Internal;
+ focus_indicator.left.obwin.type = Window_Internal;
+ focus_indicator.right.obwin.type = Window_Internal;
+ focus_indicator.bottom.obwin.type = Window_Internal;
+
+ attr.override_redirect = True;
+ attr.background_pixel = BlackPixel(ob_display, ob_screen);
+ focus_indicator.top.win =
+ createWindow(RootWindow(ob_display, ob_screen),
+ CWOverrideRedirect | CWBackPixel, &attr);
+ focus_indicator.left.win =
+ createWindow(RootWindow(ob_display, ob_screen),
+ CWOverrideRedirect | CWBackPixel, &attr);
+ focus_indicator.right.win =
+ createWindow(RootWindow(ob_display, ob_screen),
+ CWOverrideRedirect | CWBackPixel, &attr);
+ focus_indicator.bottom.win =
+ createWindow(RootWindow(ob_display, ob_screen),
+ CWOverrideRedirect | CWBackPixel, &attr);
- attrib.override_redirect = TRUE;
- focus_backup = XCreateWindow(ob_display, ob_root,
- -100, -100, 1, 1, 0, 0, InputOnly,
- CopyFromParent, CWOverrideRedirect, &attrib);
- XMapRaised(ob_display, focus_backup);
+ stacking_add(INTERNAL_AS_WINDOW(&focus_indicator.top));
+ stacking_add(INTERNAL_AS_WINDOW(&focus_indicator.left));
+ stacking_add(INTERNAL_AS_WINDOW(&focus_indicator.right));
+ stacking_add(INTERNAL_AS_WINDOW(&focus_indicator.bottom));
- /* start with nothing focused */
- focus_set_client(NULL);
+ color_white = RrColorNew(ob_rr_inst, 0xff, 0xff, 0xff);
+
+ a_focus_indicator = RrAppearanceNew(ob_rr_inst, 4);
+ a_focus_indicator->surface.grad = RR_SURFACE_SOLID;
+ a_focus_indicator->surface.relief = RR_RELIEF_FLAT;
+ a_focus_indicator->surface.primary = RrColorNew(ob_rr_inst,
+ 0, 0, 0);
+ a_focus_indicator->texture[0].type = RR_TEXTURE_LINE_ART;
+ a_focus_indicator->texture[0].data.lineart.color = color_white;
+ a_focus_indicator->texture[1].type = RR_TEXTURE_LINE_ART;
+ a_focus_indicator->texture[1].data.lineart.color = color_white;
+ a_focus_indicator->texture[2].type = RR_TEXTURE_LINE_ART;
+ a_focus_indicator->texture[2].data.lineart.color = color_white;
+ a_focus_indicator->texture[3].type = RR_TEXTURE_LINE_ART;
+ a_focus_indicator->texture[3].data.lineart.color = color_white;
+ }
}
-void focus_shutdown()
+void focus_shutdown(gboolean reconfig)
{
- guint i;
+ icon_popup_free(focus_cycle_popup);
+
+ if (!reconfig) {
+ client_remove_destructor(focus_cycle_destructor);
+
+ /* reset focus to root */
+ XSetInputFocus(ob_display, PointerRoot, RevertToNone, CurrentTime);
- for (i = 0; i < screen_num_desktops; ++i)
- g_list_free(focus_order[i]);
- g_free(focus_order);
+ RrColorFree(color_white);
- XDestroyWindow(focus_backup);
+ RrAppearanceFree(a_focus_indicator);
- /* reset focus to root */
- XSetInputFocus(ob_display, PointerRoot, RevertToNone, CurrentTime);
+ XDestroyWindow(ob_display, focus_indicator.top.win);
+ XDestroyWindow(ob_display, focus_indicator.left.win);
+ XDestroyWindow(ob_display, focus_indicator.right.win);
+ XDestroyWindow(ob_display, focus_indicator.bottom.win);
+ }
+}
+
+static void push_to_top(ObClient *client)
+{
+ focus_order = g_list_remove(focus_order, client);
+ focus_order = g_list_prepend(focus_order, client);
}
-void focus_set_client(Client *client)
+void focus_set_client(ObClient *client)
{
Window active;
- Client *old;
- guint desktop;
+
+ ob_debug_type(OB_DEBUG_FOCUS,
+ "focus_set_client 0x%lx\n", client ? client->window : 0);
/* uninstall the old colormap, and install the new one */
screen_install_colormap(focus_client, FALSE);
screen_install_colormap(client, TRUE);
+ /* in the middle of cycling..? kill it. CurrentTime is fine, time won't
+ be used.
+ */
+ if (focus_cycle_target)
+ focus_cycle(TRUE, TRUE, TRUE, TRUE, TRUE, TRUE);
- if (client == NULL) {
- /* when nothing will be focused, send focus to the backup target */
- XSetInputFocus(ob_display, focus_backup, RevertToNone, CurrentTime);
- }
-
- old = focus_client;
focus_client = client;
- /* move to the top of the list */
if (client != NULL) {
- desktop = client->desktop;
- if (desktop == DESKTOP_ALL) desktop = screen_desktop;
- focus_order[desktop] = g_list_remove(focus_order[desktop], client);
- focus_order[desktop] = g_list_prepend(focus_order[desktop], client);
+ /* move to the top of the list */
+ push_to_top(client);
+ /* remove hiliting from the window when it gets focused */
+ client_hilite(client, FALSE);
+ }
+
+ /* set the NET_ACTIVE_WINDOW hint, but preserve it on shutdown */
+ if (ob_state() != OB_STATE_EXITING) {
+ active = client ? client->window : None;
+ PROP_SET32(RootWindow(ob_display, ob_screen),
+ net_active_window, window, active);
+ }
+}
+
+ObClient* focus_fallback_target(gboolean allow_refocus, ObClient *old)
+{
+ GList *it;
+ ObClient *target = NULL;
+ ObClient *desktop = NULL;
+
+ ob_debug_type(OB_DEBUG_FOCUS, "trying pointer stuff\n");
+ if (config_focus_follow && !config_focus_last)
+ {
+ if ((target = client_under_pointer()))
+ if (allow_refocus || target != old)
+ if (client_normal(target) && client_can_focus(target)) {
+ ob_debug_type(OB_DEBUG_FOCUS, "found in pointer stuff\n");
+ return target;
+ }
+ }
+
+#if 0
+ /* try for group relations */
+ if (old->group) {
+ GSList *sit;
+
+ for (it = focus_order[screen_desktop]; it; it = g_list_next(it))
+ for (sit = old->group->members; sit; sit = g_slist_next(sit))
+ if (sit->data == it->data)
+ if (sit->data != old && client_normal(sit->data))
+ if (client_can_focus(sit->data))
+ return sit->data;
+ }
+#endif
+
+ ob_debug_type(OB_DEBUG_FOCUS, "trying omnipresentness\n");
+ if (allow_refocus && old && old->desktop == DESKTOP_ALL)
+ return old;
+
+
+ ob_debug_type(OB_DEBUG_FOCUS, "trying the focus order\n");
+ for (it = focus_order; it; it = g_list_next(it))
+ if (allow_refocus || it->data != old) {
+ ObClient *c = it->data;
+ /* fallback focus to a window if:
+ 1. it is actually focusable, cuz if it's not then we're sending
+ focus off to nothing
+ 2. it is validated. if the window is about to disappear, then
+ don't try focus it.
+ 3. it is visible on the current desktop. this ignores
+ omnipresent windows, which are problematic in their own rite.
+ 4. it's not iconic
+ 5. 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)
+ */
+ if (client_can_focus(c) && c->desktop == screen_desktop &&
+ !c->iconic)
+ {
+ if (client_normal(c)) {
+ ob_debug_type(OB_DEBUG_FOCUS, "found in focus order\n");
+ return it->data;
+ } else if (c->type == OB_CLIENT_TYPE_DESKTOP && !desktop)
+ desktop = c;
+ }
+ }
+
+ /* as a last resort fallback to the desktop window if there is one.
+ (if there's more than one, then the one most recently focused.)
+ */
+ return desktop;
+}
+
+void focus_fallback(gboolean allow_refocus)
+{
+ ObClient *new;
+
+ /* unfocus any focused clients.. they can be focused by Pointer events
+ and such, and then when I try focus them, I won't get a FocusIn event
+ at all for them.
+ */
+ focus_nothing();
+
+ if ((new = focus_fallback_target(allow_refocus, focus_client)))
+ client_focus(new);
+}
+
+void focus_nothing()
+{
+ /* Install our own colormap */
+ if (focus_client != NULL) {
+ screen_install_colormap(focus_client, FALSE);
+ screen_install_colormap(NULL, TRUE);
+ }
+
+ /* when nothing will be focused, send focus to the backup target */
+ XSetInputFocus(ob_display, screen_support_win, RevertToPointerRoot,
+ event_curtime);
+}
+
+static void popup_cycle(ObClient *c, gboolean show)
+{
+ if (!show) {
+ icon_popup_hide(focus_cycle_popup);
+ } else {
+ Rect *a;
+ ObClient *p = c;
+ gchar *title = NULL;
+
+ a = screen_physical_area_monitor(0);
+ 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
+ */
+ 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 = p->transient_for;
+
+ if (p != c && !strcmp("", (c->iconic ? c->icon_title : c->title)))
+ title = g_strdup(p->iconic ? p->icon_title : p->title);
+ /*title = g_strconcat((c->iconic ? c->icon_title : c->title),
+ " - ",
+ (p->iconic ? p->icon_title : p->title),
+ NULL);
+ */
+ icon_popup_show(focus_cycle_popup,
+ (title ? title :
+ (c->iconic ? c->icon_title : c->title)),
+ client_icon(p, 48, 48));
+ g_free(title);
+ }
+}
+
+void focus_cycle_draw_indicator()
+{
+ if (!focus_cycle_target) {
+ XEvent e;
+
+ XUnmapWindow(ob_display, focus_indicator.top.win);
+ XUnmapWindow(ob_display, focus_indicator.left.win);
+ XUnmapWindow(ob_display, focus_indicator.right.win);
+ XUnmapWindow(ob_display, focus_indicator.bottom.win);
+
+ /* kill enter events cause by this unmapping */
+ XSync(ob_display, FALSE);
+ while (XCheckTypedEvent(ob_display, EnterNotify, &e));
+ } else {
+ /*
+ if (focus_cycle_target)
+ frame_adjust_focus(focus_cycle_target->frame, FALSE);
+ frame_adjust_focus(focus_cycle_target->frame, TRUE);
+ */
+ gint x, y, w, h;
+ gint wt, wl, wr, wb;
+
+ wt = wl = wr = wb = MAX(3,
+ MAX(1, MAX(ob_rr_theme->paddingx,
+ ob_rr_theme->paddingy)) * 2 +
+ ob_rr_theme->fbwidth * 2);
+
+ x = focus_cycle_target->frame->area.x;
+ y = focus_cycle_target->frame->area.y;
+ w = focus_cycle_target->frame->area.width;
+ h = wt;
+
+ XMoveResizeWindow(ob_display, focus_indicator.top.win,
+ x, y, w, h);
+ a_focus_indicator->texture[0].data.lineart.x1 = 0;
+ a_focus_indicator->texture[0].data.lineart.y1 = h-1;
+ a_focus_indicator->texture[0].data.lineart.x2 = 0;
+ a_focus_indicator->texture[0].data.lineart.y2 = 0;
+ a_focus_indicator->texture[1].data.lineart.x1 = 0;
+ a_focus_indicator->texture[1].data.lineart.y1 = 0;
+ a_focus_indicator->texture[1].data.lineart.x2 = w-1;
+ a_focus_indicator->texture[1].data.lineart.y2 = 0;
+ a_focus_indicator->texture[2].data.lineart.x1 = w-1;
+ a_focus_indicator->texture[2].data.lineart.y1 = 0;
+ a_focus_indicator->texture[2].data.lineart.x2 = w-1;
+ a_focus_indicator->texture[2].data.lineart.y2 = h-1;
+ a_focus_indicator->texture[3].data.lineart.x1 = (wl-1);
+ a_focus_indicator->texture[3].data.lineart.y1 = h-1;
+ a_focus_indicator->texture[3].data.lineart.x2 = w - wr;
+ a_focus_indicator->texture[3].data.lineart.y2 = h-1;
+ RrPaint(a_focus_indicator, focus_indicator.top.win,
+ w, h);
+
+ x = focus_cycle_target->frame->area.x;
+ y = focus_cycle_target->frame->area.y;
+ w = wl;
+ h = focus_cycle_target->frame->area.height;
+
+ XMoveResizeWindow(ob_display, focus_indicator.left.win,
+ x, y, w, h);
+ a_focus_indicator->texture[0].data.lineart.x1 = w-1;
+ a_focus_indicator->texture[0].data.lineart.y1 = 0;
+ a_focus_indicator->texture[0].data.lineart.x2 = 0;
+ a_focus_indicator->texture[0].data.lineart.y2 = 0;
+ a_focus_indicator->texture[1].data.lineart.x1 = 0;
+ a_focus_indicator->texture[1].data.lineart.y1 = 0;
+ a_focus_indicator->texture[1].data.lineart.x2 = 0;
+ a_focus_indicator->texture[1].data.lineart.y2 = h-1;
+ a_focus_indicator->texture[2].data.lineart.x1 = 0;
+ a_focus_indicator->texture[2].data.lineart.y1 = h-1;
+ a_focus_indicator->texture[2].data.lineart.x2 = w-1;
+ a_focus_indicator->texture[2].data.lineart.y2 = h-1;
+ a_focus_indicator->texture[3].data.lineart.x1 = w-1;
+ a_focus_indicator->texture[3].data.lineart.y1 = wt-1;
+ a_focus_indicator->texture[3].data.lineart.x2 = w-1;
+ a_focus_indicator->texture[3].data.lineart.y2 = h - wb;
+ RrPaint(a_focus_indicator, focus_indicator.left.win,
+ w, h);
+
+ x = focus_cycle_target->frame->area.x +
+ focus_cycle_target->frame->area.width - wr;
+ y = focus_cycle_target->frame->area.y;
+ w = wr;
+ h = focus_cycle_target->frame->area.height ;
+
+ XMoveResizeWindow(ob_display, focus_indicator.right.win,
+ x, y, w, h);
+ a_focus_indicator->texture[0].data.lineart.x1 = 0;
+ a_focus_indicator->texture[0].data.lineart.y1 = 0;
+ a_focus_indicator->texture[0].data.lineart.x2 = w-1;
+ a_focus_indicator->texture[0].data.lineart.y2 = 0;
+ a_focus_indicator->texture[1].data.lineart.x1 = w-1;
+ a_focus_indicator->texture[1].data.lineart.y1 = 0;
+ a_focus_indicator->texture[1].data.lineart.x2 = w-1;
+ a_focus_indicator->texture[1].data.lineart.y2 = h-1;
+ a_focus_indicator->texture[2].data.lineart.x1 = w-1;
+ a_focus_indicator->texture[2].data.lineart.y1 = h-1;
+ a_focus_indicator->texture[2].data.lineart.x2 = 0;
+ a_focus_indicator->texture[2].data.lineart.y2 = h-1;
+ a_focus_indicator->texture[3].data.lineart.x1 = 0;
+ a_focus_indicator->texture[3].data.lineart.y1 = wt-1;
+ a_focus_indicator->texture[3].data.lineart.x2 = 0;
+ a_focus_indicator->texture[3].data.lineart.y2 = h - wb;
+ RrPaint(a_focus_indicator, focus_indicator.right.win,
+ w, h);
+
+ x = focus_cycle_target->frame->area.x;
+ y = focus_cycle_target->frame->area.y +
+ focus_cycle_target->frame->area.height - wb;
+ w = focus_cycle_target->frame->area.width;
+ h = wb;
+
+ XMoveResizeWindow(ob_display, focus_indicator.bottom.win,
+ x, y, w, h);
+ a_focus_indicator->texture[0].data.lineart.x1 = 0;
+ a_focus_indicator->texture[0].data.lineart.y1 = 0;
+ a_focus_indicator->texture[0].data.lineart.x2 = 0;
+ a_focus_indicator->texture[0].data.lineart.y2 = h-1;
+ a_focus_indicator->texture[1].data.lineart.x1 = 0;
+ a_focus_indicator->texture[1].data.lineart.y1 = h-1;
+ a_focus_indicator->texture[1].data.lineart.x2 = w-1;
+ a_focus_indicator->texture[1].data.lineart.y2 = h-1;
+ a_focus_indicator->texture[2].data.lineart.x1 = w-1;
+ a_focus_indicator->texture[2].data.lineart.y1 = h-1;
+ a_focus_indicator->texture[2].data.lineart.x2 = w-1;
+ a_focus_indicator->texture[2].data.lineart.y2 = 0;
+ a_focus_indicator->texture[3].data.lineart.x1 = wl-1;
+ a_focus_indicator->texture[3].data.lineart.y1 = 0;
+ a_focus_indicator->texture[3].data.lineart.x2 = w - wr;
+ a_focus_indicator->texture[3].data.lineart.y2 = 0;
+ RrPaint(a_focus_indicator, focus_indicator.bottom.win,
+ w, h);
+
+ XMapWindow(ob_display, focus_indicator.top.win);
+ XMapWindow(ob_display, focus_indicator.left.win);
+ XMapWindow(ob_display, focus_indicator.right.win);
+ XMapWindow(ob_display, focus_indicator.bottom.win);
+ }
+}
+
+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 */
+ if ((ft->type == OB_CLIENT_TYPE_NORMAL ||
+ ft->type == OB_CLIENT_TYPE_DIALOG ||
+ (!client_has_group_siblings(ft) &&
+ (ft->type == OB_CLIENT_TYPE_TOOLBAR ||
+ ft->type == OB_CLIENT_TYPE_MENU ||
+ ft->type == OB_CLIENT_TYPE_UTILITY))) &&
+ ((ft->can_focus || ft->focus_notify) &&
+ !ft->skip_pager &&
+ (ft->desktop == screen_desktop || ft->desktop == DESKTOP_ALL)) &&
+ ft == client_focus_target(ft))
+ return TRUE;
+/*
+ {
+ GSList *it;
+
+ for (it = ft->transients; it; it = g_slist_next(it)) {
+ ObClient *c = it->data;
+
+ if (c->frame->visible)
+ return FALSE;
+ }
+ return TRUE;
+ }
+*/
+
+ return FALSE;
+}
+
+void focus_cycle(gboolean forward, gboolean linear, gboolean interactive,
+ gboolean dialog, gboolean done, gboolean cancel)
+{
+ static ObClient *first = NULL;
+ static ObClient *t = NULL;
+ static GList *order = NULL;
+ GList *it, *start, *list;
+ ObClient *ft = NULL;
+
+ if (interactive) {
+ if (cancel) {
+ focus_cycle_target = NULL;
+ goto done_cycle;
+ } else if (done)
+ goto done_cycle;
+
+ if (!focus_order)
+ goto done_cycle;
+
+ if (!first) first = focus_client;
+
+ if (linear) list = client_list;
+ else list = focus_order;
+ } else {
+ if (!focus_order)
+ goto done_cycle;
+ list = client_list;
+ }
+ if (!focus_cycle_target) focus_cycle_target = focus_client;
+
+ start = it = g_list_find(list, focus_cycle_target);
+ if (!start) /* switched desktops or something? */
+ start = it = forward ? g_list_last(list) : g_list_first(list);
+ if (!start) goto done_cycle;
+
+ do {
+ if (forward) {
+ it = it->next;
+ if (it == NULL) it = g_list_first(list);
+ } else {
+ it = it->prev;
+ if (it == NULL) it = g_list_last(list);
+ }
+ ft = it->data;
+ if (valid_focus_target(ft)) {
+ if (interactive) {
+ if (ft != focus_cycle_target) { /* prevents flicker */
+ focus_cycle_target = ft;
+ focus_cycle_draw_indicator();
+ }
+ popup_cycle(ft, dialog);
+ return;
+ } else if (ft != focus_cycle_target) {
+ focus_cycle_target = ft;
+ done = TRUE;
+ break;
+ }
+ }
+ } while (it != start);
+
+done_cycle:
+ if (done && focus_cycle_target)
+ client_activate(focus_cycle_target, FALSE, TRUE);
+
+ t = NULL;
+ first = NULL;
+ focus_cycle_target = NULL;
+ g_list_free(order);
+ order = NULL;
+
+ if (interactive) {
+ focus_cycle_draw_indicator();
+ popup_cycle(ft, FALSE);
+ }
+
+ return;
+}
+
+void focus_directional_cycle(ObDirection dir, gboolean interactive,
+ gboolean dialog, gboolean done, gboolean cancel)
+{
+ static ObClient *first = NULL;
+ ObClient *ft = NULL;
+
+ if (!interactive)
+ return;
+
+ if (cancel) {
+ focus_cycle_target = NULL;
+ goto done_cycle;
+ } else if (done)
+ goto done_cycle;
+
+ if (!focus_order)
+ 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; it; it = g_list_next(it))
+ if (valid_focus_target(it->data))
+ ft = it->data;
+ }
+
+ if (ft) {
+ if (ft != focus_cycle_target) {/* prevents flicker */
+ focus_cycle_target = ft;
+ focus_cycle_draw_indicator();
+ }
+ }
+ if (focus_cycle_target) {
+ popup_cycle(focus_cycle_target, dialog);
+ if (dialog)
+ return;
}
- /* set the NET_ACTIVE_WINDOW hint */
- active = client ? client->window : None;
- PROP_SET32(ob_root, 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);
+done_cycle:
+ if (done && focus_cycle_target)
+ client_activate(focus_cycle_target, FALSE, TRUE);
+
+ first = NULL;
+ focus_cycle_target = NULL;
+
+ focus_cycle_draw_indicator();
+ popup_cycle(ft, FALSE);
+
+ return;
+}
+
+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);
+ }
+}
+
+void focus_order_remove(ObClient *c)
+{
+ focus_order = g_list_remove(focus_order, c);
+}
+
+void focus_order_to_top(ObClient *c)
+{
+ focus_order = g_list_remove(focus_order, c);
+ if (!c->iconic) {
+ focus_order = g_list_prepend(focus_order, c);
+ } else {
+ GList *it;
+
+ /* insert before first iconic window */
+ for (it = focus_order;
+ it && !((ObClient*)it->data)->iconic; it = g_list_next(it));
+ focus_order = g_list_insert_before(focus_order, it, c);
+ }
+}
+
+void focus_order_to_bottom(ObClient *c)
+{
+ focus_order = g_list_remove(focus_order, c);
+ if (c->iconic) {
+ focus_order = g_list_append(focus_order, c);
+ } else {
+ GList *it;
+
+ /* insert before first iconic window */
+ for (it = focus_order;
+ it && !((ObClient*)it->data)->iconic; it = g_list_next(it));
+ focus_order = g_list_insert_before(focus_order, it, c);
+ }
+}
+
+ObClient *focus_order_find_first(guint desktop)
+{
+ GList *it;
+ for (it = focus_order; it; it = g_list_next(it)) {
+ ObClient *c = it->data;
+ if (c->desktop == desktop || c->desktop == DESKTOP_ALL)
+ return c;
+ }
+ return NULL;
}