+/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
+
+ event.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 "event.h"
#include "debug.h"
+#include "window.h"
#include "openbox.h"
#include "dock.h"
#include "client.h"
#include "group.h"
#include "stacking.h"
#include "extensions.h"
-#include "event.h"
#include <X11/Xlib.h>
#include <X11/keysym.h>
} ObEventData;
static void event_process(const XEvent *e, gpointer data);
-static void event_done(gpointer data);
static void event_handle_root(XEvent *e);
static void event_handle_menu(XEvent *e);
static void event_handle_dock(ObDock *s, XEvent *e);
};
static int mask_table_size;
-static ObClient *focus_delay_client;
+static guint ignore_enter_focus = 0;
static gboolean menu_can_hide;
}
}
- ob_main_loop_x_add(ob_main_loop, event_process, event_done, NULL, NULL);
+ ob_main_loop_x_add(ob_main_loop, event_process, NULL, NULL);
#ifdef USE_SM
IceAddConnectionWatch(ice_watch, NULL);
static gboolean event_ignore(XEvent *e, ObClient *client)
{
- gboolean ignore = FALSE;
- XEvent ce;
-
switch(e->type) {
case FocusIn:
- while (XCheckTypedWindowEvent(ob_display, e->xfocus.window,
- FocusIn, &ce))
- {
- if (!INVALID_FOCUSIN(&ce)) {
- XPutBackEvent(ob_display, &ce);
- ignore = TRUE;
- break;
- }
- }
-
/* NotifyAncestor is not ignored in FocusIn like it is in FocusOut
because of RevertToPointerRoot. If the focus ends up reverting to
pointer root on a workspace change, then the FocusIn event that we
want will be of type NotifyAncestor. This situation does not occur
for FocusOut, so it is safely ignored there.
*/
- if (ignore || INVALID_FOCUSIN(e) || client == NULL) {
+ if (INVALID_FOCUSIN(e) ||
+ client == NULL) {
#ifdef DEBUG_FOCUS
ob_debug("FocusIn on %lx mode %d detail %d IGNORED\n",
e->xfocus.window, e->xfocus.mode, e->xfocus.detail);
#endif
+ /* says a client was not found for the event (or a valid FocusIn
+ event was not found.
+ */
+ e->xfocus.window = None;
return TRUE;
}
#endif
break;
case FocusOut:
- while (XCheckTypedWindowEvent(ob_display, e->xfocus.window,
- FocusOut, &ce))
- {
- if (!INVALID_FOCUSOUT(&ce)) {
- XPutBackEvent(ob_display, &ce);
- ignore = TRUE;
- break;
- }
- }
-
- if (ignore || INVALID_FOCUSOUT(e)) {
+ if (INVALID_FOCUSOUT(e)) {
#ifdef DEBUG_FOCUS
- ob_debug("FocusOut on %lx mode %d detail %d IGNORED\n",
- e->xfocus.window, e->xfocus.mode, e->xfocus.detail);
+ ob_debug("FocusOut on %lx mode %d detail %d IGNORED\n",
+ e->xfocus.window, e->xfocus.mode, e->xfocus.detail);
#endif
return TRUE;
}
ob_debug("FocusOut on %lx mode %d detail %d\n",
e->xfocus.window, e->xfocus.mode, e->xfocus.detail);
#endif
- break;
- case EnterNotify:
- case LeaveNotify:
- /* NotifyUngrab occurs when a mouse button is released and the event is
- caused, like when lowering a window */
- /* NotifyVirtual and NotifyAncestor occurs when ungrabbing the
- pointer (Ancestor happens when the pointer is on a window border) */
- if (e->xcrossing.mode == NotifyGrab ||
- e->xcrossing.detail == NotifyInferior ||
- (e->xcrossing.mode == NotifyUngrab &&
- (e->xcrossing.detail == NotifyAncestor ||
- e->xcrossing.detail == NotifyNonlinearVirtual ||
- e->xcrossing.detail == NotifyVirtual))) {
-#ifdef aDEBUG_FOCUS
- ob_debug("%sNotify mode %d detail %d on %lx IGNORED\n",
- (e->type == EnterNotify ? "Enter" : "Leave"),
- e->xcrossing.mode,
- e->xcrossing.detail, client?client->window:0);
+
+ {
+ XEvent fe;
+ gboolean fallback = TRUE;
+
+ while (TRUE) {
+ if (!XCheckTypedWindowEvent(ob_display, e->xfocus.window,
+ FocusOut, &fe))
+ if (!XCheckTypedEvent(ob_display, FocusIn, &fe))
+ break;
+ if (fe.type == FocusOut) {
+#ifdef DEBUG_FOCUS
+ ob_debug("found pending FocusOut\n");
#endif
- return TRUE;
- }
-#ifdef aDEBUG_FOCUS
- ob_debug("%sNotify mode %d detail %d on %lx\n",
- (e->type == EnterNotify ? "Enter" : "Leave"),
- e->xcrossing.mode,
- e->xcrossing.detail, client?client->window:0);
+ if (!INVALID_FOCUSOUT(&fe)) {
+ /* if there is a VALID FocusOut still coming, don't
+ fallback focus yet, we'll deal with it then */
+ XPutBackEvent(ob_display, &fe);
+ fallback = FALSE;
+ break;
+ }
+ } else {
+#ifdef DEBUG_FOCUS
+ ob_debug("found pending FocusIn\n");
#endif
- break;
+ /* is the focused window getting a FocusOut/In back to
+ itself?
+ */
+ if (fe.xfocus.window == e->xfocus.window &&
+ !event_ignore(&fe, client)) {
+ /*
+ if focus_client is not set, then we can't do
+ this. we need the FocusIn. This happens in the
+ case when the set_focus_client(NULL) in the
+ focus_fallback function fires and then
+ focus_fallback picks the currently focused
+ window (such as on a SendToDesktop-esque action.
+ */
+ if (focus_client) {
+#ifdef DEBUG_FOCUS
+ ob_debug("focused window got an Out/In back to "
+ "itself IGNORED both\n");
+#endif
+ return TRUE;
+ } else {
+ event_process(&fe, NULL);
+#ifdef DEBUG_FOCUS
+ ob_debug("focused window got an Out/In back to "
+ "itself but focus_client was null "
+ "IGNORED just the Out\n");
+#endif
+ return TRUE;
+ }
+ }
+
+ {
+ ObEventData d;
+
+ /* once all the FocusOut's have been dealt with, if
+ there is a FocusIn still left and it is valid, then
+ use it */
+ event_process(&fe, &d);
+ if (!d.ignored) {
+#ifdef DEBUG_FOCUS
+ ob_debug("FocusIn was OK, so don't fallback\n");
+#endif
+ fallback = FALSE;
+ break;
+ }
+ }
+ }
+ }
+ if (fallback) {
+#ifdef DEBUG_FOCUS
+ ob_debug("no valid FocusIn and no FocusOut events found, "
+ "falling back\n");
+#endif
+ focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS);
+ }
+ }
+ break;
}
return FALSE;
}
event_handle_menu(e);
else {
if (!keyboard_process_interactive_grab(e, &client)) {
- if (moveresize_in_progress)
+ if (moveresize_in_progress) {
moveresize_event(e);
+ /* make further actions work on the client being
+ moved/resized */
+ client = moveresize_client;
+ }
+
menu_can_hide = FALSE;
ob_main_loop_timeout_add(ob_main_loop,
G_USEC_PER_SEC / 4,
causes the window which appears to be focused to be
the one on which the actions will be executed */
keyboard_event((focus_cycle_target ?
- focus_cycle_target :
- (client ? client : focus_client)), e);
+ focus_cycle_target : client), e);
}
}
}
}
-static void event_done(gpointer data)
-{
- if (!focus_client)
- focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS);
-}
-
static void event_handle_root(XEvent *e)
{
Atom msgtype;
switch(e->type) {
case SelectionClear:
ob_debug("Another WM has requested to replace us. Exiting.\n");
- ob_exit();
+ ob_exit(0);
break;
case ClientMessage:
event_handle_client(it->data, e);
}
+void event_enter_client(ObClient *client)
+{
+ g_assert(config_focus_follow);
+
+ if (client_normal(client) && client_can_focus(client)) {
+ if (config_focus_delay) {
+ ob_main_loop_timeout_remove(ob_main_loop, focus_delay_func);
+ ob_main_loop_timeout_add(ob_main_loop,
+ config_focus_delay,
+ focus_delay_func,
+ client, NULL);
+ } else
+ focus_delay_func(client);
+ }
+}
+
static void event_handle_client(ObClient *client, XEvent *e)
{
XEvent ce;
break;
case FocusIn:
#ifdef DEBUG_FOCUS
- ob_debug("Focus%s on client for %lx\n", (e->type==FocusIn?"In":"Out"),
- client->window);
+ ob_debug("FocusIn on client for %lx\n", client->window);
#endif
- if (client != focus_client)
+ if (client != focus_client) {
focus_set_client(client);
- frame_adjust_focus(client->frame, e->type == FocusIn);
+ frame_adjust_focus(client->frame, TRUE);
+ }
break;
case FocusOut:
#ifdef DEBUG_FOCUS
- ob_debug("Focus%s on client for %lx\n", (e->type==FocusIn?"In":"Out"),
- client->window);
+ ob_debug("FocusOut on client for %lx\n", client->window);
#endif
- if (client == focus_client)
- focus_client = NULL;
- frame_adjust_focus(client->frame, e->type == FocusIn);
- break;
+ /* are we a fullscreen window or a transient of one? (checks layer)
+ if we are then we need to be iconified since we are losing focus
+ */
+ if (client->layer == OB_STACKING_LAYER_FULLSCREEN && !client->iconic &&
+ !client_search_focus_tree_full(client))
+ /* iconify fullscreen windows when they and their transients
+ aren't focused */
+ client_iconify(client, TRUE, TRUE);
+ frame_adjust_focus(client->frame, FALSE);
+ break;
case LeaveNotify:
con = frame_context(client, e->xcrossing.window);
switch (con) {
frame_adjust_state(client->frame);
break;
case OB_FRAME_CONTEXT_FRAME:
- /* XXX if doing a 'reconfigure' make sure you kill this timer,
- maybe all timers.. */
- if (config_focus_delay && client == focus_delay_client) {
+ /*
+ if (config_focus_follow && config_focus_delay)
ob_main_loop_timeout_remove_data(ob_main_loop,
focus_delay_func,
- focus_delay_client);
- focus_delay_client = NULL;
- }
+ client);
+ */
+ break;
default:
break;
}
break;
case EnterNotify:
+ {
+ gboolean nofocus = FALSE;
+
+ if (ignore_enter_focus) {
+ ignore_enter_focus--;
+ nofocus = TRUE;
+ }
+
con = frame_context(client, e->xcrossing.window);
switch (con) {
case OB_FRAME_CONTEXT_MAXIMIZE:
frame_adjust_state(client->frame);
break;
case OB_FRAME_CONTEXT_FRAME:
- if (client_normal(client)) {
- if (config_focus_follow) {
-#ifdef aDEBUG_FOCUS
- ob_debug("EnterNotify on %lx, focusing window\n",
- client->window);
+ if (e->xcrossing.mode == NotifyGrab ||
+ e->xcrossing.detail == NotifyInferior ||
+ e->xcrossing.mode == NotifyUngrab)
+ {
+#ifdef DEBUG_FOCUS
+ ob_debug("%sNotify mode %d detail %d on %lx IGNORED\n",
+ (e->type == EnterNotify ? "Enter" : "Leave"),
+ e->xcrossing.mode,
+ e->xcrossing.detail, client?client->window:0);
#endif
- if (config_focus_delay) {
- ob_main_loop_timeout_add(ob_main_loop,
- config_focus_delay,
- focus_delay_func,
- client, NULL);
- focus_delay_client = client;
- } else
- client_focus(client);
- }
+ } else {
+#ifdef DEBUG_FOCUS
+ ob_debug("%sNotify mode %d detail %d on %lx, "
+ "focusing window\n",
+ (e->type == EnterNotify ? "Enter" : "Leave"),
+ e->xcrossing.mode,
+ e->xcrossing.detail, client?client->window:0);
+#endif
+ if (!nofocus && config_focus_follow)
+ event_enter_client(client);
}
break;
default:
break;
}
break;
+ }
case ConfigureRequest:
/* compress these */
while (XCheckTypedWindowEvent(ob_display, client->window,
static gboolean focus_delay_func(gpointer data)
{
- client_focus(focus_delay_client);
+ ObClient *c = data;
+
+ client_focus(c);
+ if (config_focus_raise)
+ stacking_raise(CLIENT_AS_WINDOW(c));
return FALSE; /* no repeat */
}
static void focus_delay_client_dest(gpointer data)
{
ObClient *c = data;
- if (c == focus_delay_client) {
- ob_main_loop_timeout_remove_data(ob_main_loop, focus_delay_func,
- focus_delay_client);
- focus_delay_client = NULL;
+
+ ob_main_loop_timeout_remove_data(ob_main_loop, focus_delay_func, c);
+}
+
+void event_ignore_queued_enters()
+{
+ GSList *saved = NULL, *it;
+ XEvent *e;
+
+ XSync(ob_display, FALSE);
+
+ /* count the events */
+ while (TRUE) {
+ e = g_new(XEvent, 1);
+ if (XCheckTypedEvent(ob_display, EnterNotify, e)) {
+ saved = g_slist_append(saved, e);
+ ++ignore_enter_focus;
+ } else {
+ g_free(e);
+ break;
+ }
+ }
+ /* put the events back */
+ for (it = saved; it; it = g_slist_next(it)) {
+ XPutBackEvent(ob_display, it->data);
+ g_free(it->data);
}
+ g_slist_free(saved);
}
projects / chaz / openbox / blobdiff