+/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
+
+ event.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 "event.h"
#include "debug.h"
+#include "window.h"
#include "openbox.h"
#include "dock.h"
+#include "actions.h"
#include "client.h"
-#include "xerror.h"
-#include "prop.h"
#include "config.h"
#include "screen.h"
#include "frame.h"
+#include "grab.h"
#include "menu.h"
+#include "menuframe.h"
#include "keyboard.h"
#include "mouse.h"
-#include "framerender.h"
#include "focus.h"
+#include "focus_cycle.h"
#include "moveresize.h"
+#include "group.h"
#include "stacking.h"
-#include "extensions.h"
-#include "timer.h"
-#include "dispatch.h"
-#include "event.h"
+#include "ping.h"
+#include "obt/display.h"
+#include "obt/prop.h"
+#include "obt/keyboard.h"
#include <X11/Xlib.h>
-#include <X11/keysym.h>
#include <X11/Xatom.h>
#include <glib.h>
-#ifdef USE_LIBSN
-# include <libsn/sn.h>
-#endif
-
#ifdef HAVE_SYS_SELECT_H
# include <sys/select.h>
#endif
#ifdef HAVE_SIGNAL_H
# include <signal.h>
#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h> /* for usleep() */
+#endif
+#ifdef XKB
+# include <X11/XKBlib.h>
+#endif
#ifdef USE_SM
#include <X11/ICE/ICElib.h>
#endif
-static void event_process(XEvent *e);
+typedef struct
+{
+ gboolean ignored;
+} ObEventData;
+
+typedef struct
+{
+ ObClient *client;
+ Time time;
+ gulong serial;
+} ObFocusDelayData;
+
+typedef struct
+{
+ gulong start; /* inclusive */
+ gulong end; /* inclusive */
+} ObSerialRange;
+
+static void event_process(const XEvent *e, gpointer data);
static void event_handle_root(XEvent *e);
+static gboolean event_handle_menu_keyboard(XEvent *e);
+static gboolean event_handle_menu(XEvent *e);
static void event_handle_dock(ObDock *s, XEvent *e);
static void event_handle_dockapp(ObDockApp *app, XEvent *e);
static void event_handle_client(ObClient *c, XEvent *e);
-static void event_handle_menu(ObClient *c, XEvent *e);
-static void fd_event_handle();
-#ifdef USE_SM
-static void ice_watch(IceConn conn, IcePointer data, Bool opening,
- IcePointer *watch_data);
-#endif
-static void find_max_fd();
-
-#define INVALID_FOCUSIN(e) ((e)->xfocus.detail == NotifyInferior || \
- (e)->xfocus.detail == NotifyAncestor || \
- (e)->xfocus.detail > NotifyNonlinearVirtual)
-#define INVALID_FOCUSOUT(e) ((e)->xfocus.mode == NotifyGrab || \
- (e)->xfocus.detail == NotifyInferior || \
- (e)->xfocus.detail == NotifyAncestor || \
- (e)->xfocus.detail > NotifyNonlinearVirtual)
-
-Time event_lasttime = 0;
-
-/*! The value of the mask for the NumLock modifier */
-unsigned int NumLockMask;
-/*! The value of the mask for the ScrollLock modifier */
-unsigned int ScrollLockMask;
-/*! The key codes for the modifier keys */
-static XModifierKeymap *modmap;
-/*! Table of the constant modifier masks */
-static const int mask_table[] = {
- ShiftMask, LockMask, ControlMask, Mod1Mask,
- Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
-};
-static int mask_table_size;
-
-static fd_set selset, allset;
-#ifdef USE_SM
-static IceConn ice_conn;
-static int ice_fd;
-#endif
-static int max_fd, x_fd;
-static GData *fd_handler_list;
+static void event_handle_user_input(ObClient *client, XEvent *e);
+static gboolean is_enter_focus_event_ignored(XEvent *e);
+static void event_ignore_enter_range(gulong start, gulong end);
+
+static void focus_delay_dest(gpointer data);
+static gboolean focus_delay_cmp(gconstpointer d1, gconstpointer d2);
+static gboolean focus_delay_func(gpointer data);
+static void focus_delay_client_dest(ObClient *client, gpointer data);
+Time event_curtime = CurrentTime;
+Time event_last_user_time = CurrentTime;
+/*! The serial of the current X event */
+
+static gulong event_curserial;
+static gboolean focus_left_screen = FALSE;
+/*! A list of ObSerialRanges which are to be ignored for mouse enter events */
+static GSList *ignore_serials = NULL;
#ifdef USE_SM
+static void ice_handler(gint fd, gpointer conn)
+{
+ Bool b;
+ IceProcessMessages(conn, NULL, &b);
+}
+
static void ice_watch(IceConn conn, IcePointer data, Bool opening,
IcePointer *watch_data)
{
+ static gint fd = -1;
+
if (opening) {
- g_assert (ice_fd < 0);
- ice_conn = conn;
- ice_fd = IceConnectionNumber(conn);
- FD_SET(ice_fd, &allset);
+ fd = IceConnectionNumber(conn);
+ obt_main_loop_fd_add(ob_main_loop, fd, ice_handler, conn, NULL);
} else {
- FD_CLR(ice_fd, &allset);
- ice_fd = -1;
+ obt_main_loop_fd_remove(ob_main_loop, fd);
+ fd = -1;
}
- find_max_fd();
}
#endif
-void event_startup()
+void event_startup(gboolean reconfig)
{
- mask_table_size = sizeof(mask_table) / sizeof(mask_table[0]);
-
- /* get lock masks that are defined by the display (not constant) */
- modmap = XGetModifierMapping(ob_display);
- g_assert(modmap);
- if (modmap && modmap->max_keypermod > 0) {
- size_t cnt;
- const size_t size = mask_table_size * modmap->max_keypermod;
- /* get the values of the keyboard lock modifiers
- Note: Caps lock is not retrieved the same way as Scroll and Num
- lock since it doesn't need to be. */
- const KeyCode num_lock = XKeysymToKeycode(ob_display, XK_Num_Lock);
- const KeyCode scroll_lock = XKeysymToKeycode(ob_display,
- XK_Scroll_Lock);
-
- for (cnt = 0; cnt < size; ++cnt) {
- if (! modmap->modifiermap[cnt]) continue;
-
- if (num_lock == modmap->modifiermap[cnt])
- NumLockMask = mask_table[cnt / modmap->max_keypermod];
- if (scroll_lock == modmap->modifiermap[cnt])
- ScrollLockMask = mask_table[cnt / modmap->max_keypermod];
- }
- }
+ if (reconfig) return;
- FD_ZERO(&allset);
- max_fd = x_fd = ConnectionNumber(ob_display);
- FD_SET(x_fd, &allset);
+ obt_main_loop_x_add(ob_main_loop, event_process, NULL, NULL);
#ifdef USE_SM
- ice_fd = -1;
IceAddConnectionWatch(ice_watch, NULL);
#endif
- g_datalist_init(&fd_handler_list);
+ client_add_destroy_notify(focus_delay_client_dest, NULL);
}
-void event_shutdown()
+void event_shutdown(gboolean reconfig)
{
- XFreeModifiermap(modmap);
- g_datalist_clear(&fd_handler_list);
-}
-
-void event_loop()
-{
- XEvent e;
- struct timeval *wait;
- gboolean had_event = FALSE;
-
- while (XPending(ob_display)) {
- XNextEvent(ob_display, &e);
-
-#ifdef USE_LIBSN
- sn_display_process_event(ob_sn_display, &e);
-#endif
-
- event_process(&e);
- had_event = TRUE;
- }
-
- if (!had_event) {
- timer_dispatch((GTimeVal**)&wait);
- selset = allset;
- select(max_fd + 1, &selset, NULL, NULL, wait);
-
- /* handle the X events as soon as possible? */
- if (FD_ISSET(x_fd, &selset))
- return;
+ if (reconfig) return;
#ifdef USE_SM
- if (ice_fd >= 0 && FD_ISSET(ice_fd, &selset)) {
- Bool b;
- IceProcessMessages(ice_conn, NULL, &b);
- }
+ IceRemoveConnectionWatch(ice_watch, NULL);
#endif
- fd_event_handle();
- }
+ client_remove_destroy_notify(focus_delay_client_dest);
}
static Window event_get_window(XEvent *e)
/* pick a window */
switch (e->type) {
case SelectionClear:
- window = RootWindow(ob_display, ob_screen);
+ window = RootWindow(obt_display, ob_screen);
break;
case MapRequest:
- window = e->xmap.window;
- break;
+ window = e->xmap.window;
+ break;
case UnmapNotify:
- window = e->xunmap.window;
- break;
+ window = e->xunmap.window;
+ break;
case DestroyNotify:
- window = e->xdestroywindow.window;
- break;
+ window = e->xdestroywindow.window;
+ break;
case ConfigureRequest:
- window = e->xconfigurerequest.window;
- break;
+ window = e->xconfigurerequest.window;
+ break;
case ConfigureNotify:
window = e->xconfigure.window;
break;
default:
#ifdef XKB
- if (extensions_xkb && e->type == extensions_xkb_event_basep) {
- switch (((XkbAnyEvent*)e)->xkb_type) {
- case XkbBellNotify:
- window = ((XkbBellNotifyEvent*)e)->window;
- default:
- window = None;
- }
+ if (obt_display_extension_xkb &&
+ e->type == obt_display_extension_xkb_basep)
+ {
+ switch (((XkbAnyEvent*)e)->xkb_type) {
+ case XkbBellNotify:
+ window = ((XkbBellNotifyEvent*)e)->window;
+ default:
+ window = None;
+ }
+ } else
+#endif
+#ifdef SYNC
+ if (obt_display_extension_sync &&
+ e->type == obt_display_extension_sync_basep + XSyncAlarmNotify)
+ {
+ window = None;
} else
#endif
window = e->xany.window;
return window;
}
-static void event_set_lasttime(XEvent *e)
+static void event_set_curtime(XEvent *e)
{
- Time t = 0;
+ Time t = CurrentTime;
/* grab the lasttime and hack up the state */
switch (e->type) {
case ButtonPress:
case ButtonRelease:
- t = e->xbutton.time;
- break;
+ t = e->xbutton.time;
+ break;
case KeyPress:
- t = e->xkey.time;
- break;
+ t = e->xkey.time;
+ break;
case KeyRelease:
- t = e->xkey.time;
- break;
+ t = e->xkey.time;
+ break;
case MotionNotify:
- t = e->xmotion.time;
- break;
+ t = e->xmotion.time;
+ break;
case PropertyNotify:
- t = e->xproperty.time;
- break;
+ t = e->xproperty.time;
+ break;
case EnterNotify:
case LeaveNotify:
- t = e->xcrossing.time;
- break;
+ t = e->xcrossing.time;
+ break;
default:
+#ifdef SYNC
+ if (obt_display_extension_sync &&
+ e->type == obt_display_extension_sync_basep + XSyncAlarmNotify)
+ {
+ t = ((XSyncAlarmNotifyEvent*)e)->time;
+ }
+#endif
/* if more event types are anticipated, get their timestamp
explicitly */
break;
}
- if (t > event_lasttime)
- event_lasttime = t;
-}
+ /* watch that if we get an event earlier than the last specified user_time,
+ which can happen if the clock goes backwards, we erase the last
+ specified user_time */
+ if (t && event_last_user_time && event_time_after(event_last_user_time, t))
+ event_last_user_time = CurrentTime;
-#define STRIP_MODS(s) \
- s &= ~(LockMask | NumLockMask | ScrollLockMask), \
- /* kill off the Button1Mask etc, only want the modifiers */ \
- s &= (ControlMask | ShiftMask | Mod1Mask | \
- Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask) \
+ event_curtime = t;
+}
static void event_hack_mods(XEvent *e)
{
- KeyCode *kp;
- int i, k;
+#ifdef XKB
+ XkbStateRec xkb_state;
+#endif
switch (e->type) {
case ButtonPress:
case ButtonRelease:
- STRIP_MODS(e->xbutton.state);
- break;
+ e->xbutton.state = obt_keyboard_only_modmasks(e->xbutton.state);
+ break;
case KeyPress:
- STRIP_MODS(e->xkey.state);
- break;
+ e->xkey.state = obt_keyboard_only_modmasks(e->xkey.state);
+ break;
case KeyRelease:
- STRIP_MODS(e->xkey.state);
- /* remove from the state the mask of the modifier being released, if
- it is a modifier key being released (this is a little ugly..) */
- kp = modmap->modifiermap;
- for (i = 0; i < mask_table_size; ++i) {
- for (k = 0; k < modmap->max_keypermod; ++k) {
- if (*kp == e->xkey.keycode) { /* found the keycode */
- /* remove the mask for it */
- e->xkey.state &= ~mask_table[i];
- /* cause the first loop to break; */
- i = mask_table_size;
- break; /* get outta here! */
- }
- ++kp;
- }
- }
- break;
+#ifdef XKB
+ /* If XKB is present, then the modifiers are all strange from its
+ magic. Our X core protocol stuff won't work, so we use this to
+ find what the modifier state is instead. */
+ if (XkbGetState(obt_display, XkbUseCoreKbd, &xkb_state) == Success)
+ e->xkey.state = xkb_state.compat_state;
+ else
+#endif
+ {
+ e->xkey.state = obt_keyboard_only_modmasks(e->xkey.state);
+ /* remove from the state the mask of the modifier key being
+ released, if it is a modifier key being released that is */
+ e->xkey.state &= ~obt_keyboard_keycode_to_modmask(e->xkey.keycode);
+ }
+ break;
case MotionNotify:
- STRIP_MODS(e->xmotion.state);
- /* compress events */
+ e->xmotion.state = obt_keyboard_only_modmasks(e->xmotion.state);
+ /* compress events */
{
XEvent ce;
- while (XCheckTypedWindowEvent(ob_display, e->xmotion.window,
+ while (XCheckTypedWindowEvent(obt_display, e->xmotion.window,
e->type, &ce)) {
+ e->xmotion.x = ce.xmotion.x;
+ e->xmotion.y = ce.xmotion.y;
e->xmotion.x_root = ce.xmotion.x_root;
e->xmotion.y_root = ce.xmotion.y_root;
}
- }
- break;
+ }
+ break;
}
}
-static gboolean event_ignore(XEvent *e, ObClient *client)
+static gboolean wanted_focusevent(XEvent *e, gboolean in_client_only)
{
- switch(e->type) {
- case FocusIn:
- /* 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.
+ gint mode = e->xfocus.mode;
+ gint detail = e->xfocus.detail;
+ Window win = e->xany.window;
+
+ if (e->type == FocusIn) {
+ /* These are ones we never want.. */
+
+ /* This means focus was given by a keyboard/mouse grab. */
+ if (mode == NotifyGrab)
+ return FALSE;
+ /* This means focus was given back from a keyboard/mouse grab. */
+ if (mode == NotifyUngrab)
+ return FALSE;
+
+ /* These are the ones we want.. */
+
+ if (win == RootWindow(obt_display, ob_screen)) {
+ /* If looking for a focus in on a client, then always return
+ FALSE for focus in's to the root window */
+ if (in_client_only)
+ return FALSE;
+ /* This means focus reverted off of a client */
+ else if (detail == NotifyPointerRoot ||
+ detail == NotifyDetailNone ||
+ detail == NotifyInferior ||
+ /* This means focus got here from another screen */
+ detail == NotifyNonlinear)
+ return TRUE;
+ else
+ return FALSE;
+ }
+
+ /* It was on a client, was it a valid one?
+ It's possible to get a FocusIn event for a client that was managed
+ but has disappeared.
*/
- 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;
+ if (in_client_only) {
+ ObWindow *w = g_hash_table_lookup(window_map, &e->xfocus.window);
+ if (!w || !WINDOW_IS_CLIENT(w))
+ return FALSE;
+ }
+ else {
+ /* This means focus reverted to parent from the client (this
+ happens often during iconify animation) */
+ if (detail == NotifyInferior)
+ return TRUE;
}
-#ifdef DEBUG_FOCUS
- ob_debug("FocusIn on %lx mode %d detail %d\n", e->xfocus.window,
- e->xfocus.mode, e->xfocus.detail);
-#endif
- break;
- case FocusOut:
- 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);
-#endif
+ /* This means focus moved from the root window to a client */
+ if (detail == NotifyVirtual)
+ return TRUE;
+ /* This means focus moved from one client to another */
+ if (detail == NotifyNonlinearVirtual)
return TRUE;
- }
-#ifdef DEBUG_FOCUS
- ob_debug("FocusOut on %lx mode %d detail %d\n",
- e->xfocus.window, e->xfocus.mode, e->xfocus.detail);
-#endif
+ /* Otherwise.. */
+ return FALSE;
+ } else {
+ g_assert(e->type == FocusOut);
- {
- XEvent fe;
- gboolean fallback = TRUE;
-
- while (TRUE) {
- if (!XCheckTypedWindowEvent(ob_display, FocusOut,
- e->xfocus.window,&fe))
- if (!XCheckTypedEvent(ob_display, FocusIn, &fe))
- break;
- if (fe.type == FocusOut) {
-#ifdef DEBUG_FOCUS
- ob_debug("found pending FocusOut");
-#endif
- 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");
-#endif
- /* 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");
-#endif
- return TRUE;
- } else {
- event_process(&fe);
-#ifdef DEBUG_FOCUS
- ob_debug("focused window got an Out/In back to "
- "itself but focus_client was null "
- "IGNORED just the Out");
-#endif
- return TRUE;
- }
- }
+ /* These are ones we never want.. */
- /* 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);
- /* secret magic way of event_process telling us that no
- client was found for the FocusIn event. ^_^ */
- if (fe.xfocus.window != None) {
- fallback = FALSE;
- break;
- }
- }
- }
- if (fallback) {
-#ifdef DEBUG_FOCUS
- ob_debug("no valid FocusIn and no FocusOut events found, "
- "falling back");
-#endif
- focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS);
- }
- }
- break;
- case EnterNotify:
- case LeaveNotify:
- /* NotifyUngrab occurs when a mouse button is released and the event is
- caused, like when lowering a window */
- /* NotifyVirtual occurs when ungrabbing the pointer */
- if (e->xcrossing.mode == NotifyGrab ||
- e->xcrossing.detail == NotifyInferior ||
- (e->xcrossing.mode == NotifyUngrab &&
- e->xcrossing.detail == NotifyVirtual)) {
-#ifdef DEBUG_FOCUS
- ob_debug("%sNotify mode %d detail %d on %lx IGNORED",
- (e->type == EnterNotify ? "Enter" : "Leave"),
- e->xcrossing.mode,
- e->xcrossing.detail, client?client->window:0);
-#endif
+ /* This means focus was taken by a keyboard/mouse grab. */
+ if (mode == NotifyGrab)
+ return FALSE;
+ /* This means focus was grabbed on a window and it was released. */
+ if (mode == NotifyUngrab)
+ return FALSE;
+
+ /* Focus left the root window revertedto state */
+ if (win == RootWindow(obt_display, ob_screen))
+ return FALSE;
+
+ /* These are the ones we want.. */
+
+ /* This means focus moved from a client to the root window */
+ if (detail == NotifyVirtual)
return TRUE;
- }
-#ifdef DEBUG_FOCUS
- ob_debug("%sNotify mode %d detail %d on %lx",
- (e->type == EnterNotify ? "Enter" : "Leave"),
- e->xcrossing.mode,
- e->xcrossing.detail, client?client->window:0);
-#endif
- break;
+ /* This means focus moved from one client to another */
+ if (detail == NotifyNonlinearVirtual)
+ return TRUE;
+
+ /* Otherwise.. */
+ return FALSE;
+ }
+}
+
+static Bool event_look_for_focusin(Display *d, XEvent *e, XPointer arg)
+{
+ return e->type == FocusIn && wanted_focusevent(e, FALSE);
+}
+
+static Bool event_look_for_focusin_client(Display *d, XEvent *e, XPointer arg)
+{
+ return e->type == FocusIn && wanted_focusevent(e, TRUE);
+}
+
+static void print_focusevent(XEvent *e)
+{
+ gint mode = e->xfocus.mode;
+ gint detail = e->xfocus.detail;
+ Window win = e->xany.window;
+ const gchar *modestr, *detailstr;
+
+ switch (mode) {
+ case NotifyNormal: modestr="NotifyNormal"; break;
+ case NotifyGrab: modestr="NotifyGrab"; break;
+ case NotifyUngrab: modestr="NotifyUngrab"; break;
+ case NotifyWhileGrabbed: modestr="NotifyWhileGrabbed"; break;
+ }
+ switch (detail) {
+ case NotifyAncestor: detailstr="NotifyAncestor"; break;
+ case NotifyVirtual: detailstr="NotifyVirtual"; break;
+ case NotifyInferior: detailstr="NotifyInferior"; break;
+ case NotifyNonlinear: detailstr="NotifyNonlinear"; break;
+ case NotifyNonlinearVirtual: detailstr="NotifyNonlinearVirtual"; break;
+ case NotifyPointer: detailstr="NotifyPointer"; break;
+ case NotifyPointerRoot: detailstr="NotifyPointerRoot"; break;
+ case NotifyDetailNone: detailstr="NotifyDetailNone"; break;
+ }
+
+ if (mode == NotifyGrab || mode == NotifyUngrab)
+ return;
+
+ g_assert(modestr);
+ g_assert(detailstr);
+ ob_debug_type(OB_DEBUG_FOCUS, "Focus%s 0x%x mode=%s detail=%s\n",
+ (e->xfocus.type == FocusIn ? "In" : "Out"),
+ win,
+ modestr, detailstr);
+
+}
+
+static gboolean event_ignore(XEvent *e, ObClient *client)
+{
+ switch(e->type) {
+ case FocusIn:
+ print_focusevent(e);
+ if (!wanted_focusevent(e, FALSE))
+ return TRUE;
+ break;
+ case FocusOut:
+ print_focusevent(e);
+ if (!wanted_focusevent(e, FALSE))
+ return TRUE;
+ break;
}
return FALSE;
}
-static void event_process(XEvent *e)
+static void event_process(const XEvent *ec, gpointer data)
{
Window window;
ObClient *client = NULL;
ObDock *dock = NULL;
ObDockApp *dockapp = NULL;
- ObMenu *menu = NULL;
ObWindow *obwin = NULL;
+ XEvent ee, *e;
+ ObEventData *ed = data;
+
+ /* make a copy we can mangle */
+ ee = *ec;
+ e = ⅇ
window = event_get_window(e);
if ((obwin = g_hash_table_lookup(window_map, &window))) {
case Window_DockApp:
dockapp = WINDOW_AS_DOCKAPP(obwin);
break;
- case Window_Menu:
- menu = WINDOW_AS_MENU(obwin);
- break;
case Window_Client:
client = WINDOW_AS_CLIENT(obwin);
break;
- case Window_Internal:
+ case Window_Menu:
/* not to be used for events */
g_assert_not_reached();
break;
+ case Window_Internal:
+ /* we don't do anything with events directly on these windows */
+ break;
}
}
- event_set_lasttime(e);
+ event_set_curtime(e);
+ event_curserial = e->xany.serial;
event_hack_mods(e);
- if (event_ignore(e, client))
+ if (event_ignore(e, client)) {
+ if (ed)
+ ed->ignored = TRUE;
return;
+ } else if (ed)
+ ed->ignored = FALSE;
/* deal with it in the kernel */
- if (client)
- event_handle_client(client, e);
- else if (dockapp)
- event_handle_dockapp(dockapp, e);
- else if (dock)
- event_handle_dock(dock, e);
- else if (window == RootWindow(ob_display, ob_screen))
- event_handle_root(e);
- else if (e->type == MapRequest)
- client_manage(window);
- else if (e->type == ConfigureRequest) {
- /* unhandled configure requests must be used to configure the
- window directly */
- XWindowChanges xwc;
-
- xwc.x = e->xconfigurerequest.x;
- xwc.y = e->xconfigurerequest.y;
- xwc.width = e->xconfigurerequest.width;
- xwc.height = e->xconfigurerequest.height;
- xwc.border_width = e->xconfigurerequest.border_width;
- xwc.sibling = e->xconfigurerequest.above;
- xwc.stack_mode = e->xconfigurerequest.detail;
-
- /* we are not to be held responsible if someone sends us an
- invalid request! */
- xerror_set_ignore(TRUE);
- XConfigureWindow(ob_display, window,
- e->xconfigurerequest.value_mask, &xwc);
- xerror_set_ignore(FALSE);
- }
- if (menu_visible)
- if (e->type == MotionNotify || e->type == ButtonRelease ||
- e->type == ButtonPress ||
- e->type == KeyPress || e->type == KeyRelease) {
- event_handle_menu(client, e);
+ if (menu_frame_visible &&
+ (e->type == EnterNotify || e->type == LeaveNotify))
+ {
+ /* crossing events for menu */
+ event_handle_menu(e);
+ } else if (e->type == FocusIn) {
+ if (client &&
+ e->xfocus.detail == NotifyInferior)
+ {
+ ob_debug_type(OB_DEBUG_FOCUS,
+ "Focus went to the frame window");
- return; /* no dispatch! */
- }
+ focus_left_screen = FALSE;
- if (moveresize_in_progress)
- if (e->type == MotionNotify || e->type == ButtonRelease ||
- e->type == ButtonPress ||
- e->type == KeyPress || e->type == KeyRelease) {
- moveresize_event(e);
+ focus_fallback(FALSE, config_focus_under_mouse, TRUE, TRUE);
- return; /* no dispatch! */
-
+ /* We don't get a FocusOut for this case, because it's just moving
+ from our Inferior up to us. This happens when iconifying a
+ window with RevertToParent focus */
+ frame_adjust_focus(client->frame, FALSE);
+ /* focus_set_client(NULL) has already been called */
+ client_calc_layer(client);
}
+ else if (e->xfocus.detail == NotifyPointerRoot ||
+ e->xfocus.detail == NotifyDetailNone ||
+ e->xfocus.detail == NotifyInferior ||
+ e->xfocus.detail == NotifyNonlinear)
+ {
+ XEvent ce;
- /* user input (action-bound) events */
- if (e->type == ButtonPress || e->type == ButtonRelease ||
- e->type == MotionNotify || e->type == KeyPress ||
- e->type == KeyRelease)
- {
- ObFrameContext context;
+ ob_debug_type(OB_DEBUG_FOCUS,
+ "Focus went to root or pointer root/none\n");
- context = frame_context(client, e->xany.window);
+ if (e->xfocus.detail == NotifyInferior ||
+ e->xfocus.detail == NotifyNonlinear)
+ {
+ focus_left_screen = FALSE;
+ }
- if (!keyboard_process_interactive_grab(e, &client, &context)) {
+ /* If another FocusIn is in the queue then don't fallback yet. This
+ fixes the fun case of:
+ window map -> send focusin
+ window unmap -> get focusout
+ window map -> send focusin
+ get first focus out -> fall back to something (new window
+ hasn't received focus yet, so something else) -> send focusin
+ which means the "something else" is the last thing to get a
+ focusin sent to it, so the new window doesn't end up with focus.
+
+ But if the other focus in is something like PointerRoot then we
+ still want to fall back.
+ */
+ if (XCheckIfEvent(obt_display, &ce, event_look_for_focusin_client,
+ NULL))
+ {
+ XPutBackEvent(obt_display, &ce);
+ ob_debug_type(OB_DEBUG_FOCUS,
+ " but another FocusIn is coming\n");
+ } else {
+ /* Focus has been reverted.
+
+ FocusOut events come after UnmapNotify, so we don't need to
+ worry about focusing an invalid window
+ */
+
+ if (!focus_left_screen)
+ focus_fallback(FALSE, config_focus_under_mouse,
+ TRUE, TRUE);
+ }
+ }
+ else if (!client)
+ {
+ ob_debug_type(OB_DEBUG_FOCUS,
+ "Focus went to a window that is already gone\n");
+
+ /* If you send focus to a window and then it disappears, you can
+ get the FocusIn for it, after it is unmanaged.
+ Just wait for the next FocusOut/FocusIn pair, but make note that
+ the window that was focused no longer is. */
+ focus_set_client(NULL);
+ }
+ else if (client != focus_client) {
+ focus_left_screen = FALSE;
+ frame_adjust_focus(client->frame, TRUE);
+ focus_set_client(client);
+ client_calc_layer(client);
+ client_bring_helper_windows(client);
+ }
+ } else if (e->type == FocusOut) {
+ XEvent ce;
+
+ /* Look for the followup FocusIn */
+ if (!XCheckIfEvent(obt_display, &ce, event_look_for_focusin, NULL)) {
+ /* There is no FocusIn, this means focus went to a window that
+ is not being managed, or a window on another screen. */
+ Window win, root;
+ gint i;
+ guint u;
+ obt_display_ignore_errors(TRUE);
+ if (XGetInputFocus(obt_display, &win, &i) &&
+ XGetGeometry(obt_display, win, &root, &i,&i,&u,&u,&u,&u) &&
+ root != RootWindow(obt_display, ob_screen))
+ {
+ ob_debug_type(OB_DEBUG_FOCUS,
+ "Focus went to another screen !\n");
+ focus_left_screen = TRUE;
+ }
+ else
+ ob_debug_type(OB_DEBUG_FOCUS,
+ "Focus went to a black hole !\n");
+ obt_display_ignore_errors(FALSE);
+ /* nothing is focused */
+ focus_set_client(NULL);
+ } else {
+ /* Focus moved, so process the FocusIn event */
+ ObEventData ed = { .ignored = FALSE };
+ event_process(&ce, &ed);
+ if (ed.ignored) {
+ /* The FocusIn was ignored, this means it was on a window
+ that isn't a client. */
+ ob_debug_type(OB_DEBUG_FOCUS,
+ "Focus went to an unmanaged window 0x%x !\n",
+ ce.xfocus.window);
+ focus_fallback(TRUE, config_focus_under_mouse, TRUE, TRUE);
+ }
+ }
- if (e->type == ButtonPress || e->type == ButtonRelease ||
- e->type == MotionNotify)
- mouse_event(client, context, e);
- else if (e->type == KeyPress)
- keyboard_event(client, e);
+ if (client && client != focus_client) {
+ frame_adjust_focus(client->frame, FALSE);
+ /* focus_set_client(NULL) has already been called in this
+ section or by focus_fallback */
+ client_calc_layer(client);
}
}
+ else if (client)
+ event_handle_client(client, e);
+ else if (dockapp)
+ event_handle_dockapp(dockapp, e);
+ else if (dock)
+ event_handle_dock(dock, e);
+ else if (window == RootWindow(obt_display, ob_screen))
+ event_handle_root(e);
+ else if (e->type == MapRequest)
+ client_manage(window);
+ else if (e->type == MappingNotify) {
+ /* keyboard layout changes for modifier mapping changes. reload the
+ modifier map, and rebind all the key bindings as appropriate */
+ ob_debug("Kepboard map changed. Reloading keyboard bindings.\n");
+ modkeys_shutdown(TRUE);
+ modkeys_startup(TRUE);
+ keyboard_rebind();
+ }
+ else if (e->type == ClientMessage) {
+ /* This is for _NET_WM_REQUEST_FRAME_EXTENTS messages. They come for
+ windows that are not managed yet. */
+ if (e->xclient.message_type ==
+ OBT_PROP_ATOM(NET_REQUEST_FRAME_EXTENTS))
+ {
+ /* Pretend to manage the client, getting information used to
+ determine its decorations */
+ ObClient *c = client_fake_manage(e->xclient.window);
+ gulong vals[4];
+
+ /* set the frame extents on the window */
+ vals[0] = c->frame->size.left;
+ vals[1] = c->frame->size.right;
+ vals[2] = c->frame->size.top;
+ vals[3] = c->frame->size.bottom;
+ OBT_PROP_SETA32(e->xclient.window, NET_FRAME_EXTENTS,
+ CARDINAL, vals, 4);
+
+ /* Free the pretend client */
+ client_fake_unmanage(c);
+ }
+ }
+ else if (e->type == ConfigureRequest) {
+ /* unhandled configure requests must be used to configure the
+ window directly */
+ XWindowChanges xwc;
+
+ xwc.x = e->xconfigurerequest.x;
+ xwc.y = e->xconfigurerequest.y;
+ xwc.width = e->xconfigurerequest.width;
+ xwc.height = e->xconfigurerequest.height;
+ xwc.border_width = e->xconfigurerequest.border_width;
+ xwc.sibling = e->xconfigurerequest.above;
+ xwc.stack_mode = e->xconfigurerequest.detail;
+
+ /* we are not to be held responsible if someone sends us an
+ invalid request! */
+ obt_display_ignore_errors(TRUE);
+ XConfigureWindow(obt_display, window,
+ e->xconfigurerequest.value_mask, &xwc);
+ obt_display_ignore_errors(FALSE);
+ }
+#ifdef SYNC
+ else if (obt_display_extension_sync &&
+ e->type == obt_display_extension_sync_basep + XSyncAlarmNotify)
+ {
+ XSyncAlarmNotifyEvent *se = (XSyncAlarmNotifyEvent*)e;
+ if (se->alarm == moveresize_alarm && moveresize_in_progress)
+ moveresize_event(e);
+ }
+#endif
+
+ if (e->type == ButtonPress || e->type == ButtonRelease) {
+ /* If the button press was on some non-root window, or was physically
+ on the root window, the process it */
+ if (window != RootWindow(obt_display, ob_screen) ||
+ e->xbutton.subwindow == None)
+ {
+ event_handle_user_input(client, e);
+ }
+ /* Otherwise only process it if it was physically on an openbox
+ internal window */
+ else {
+ ObWindow *w;
- /* dispatch the event to registered handlers */
- dispatch_x(e, client);
+ if ((w = g_hash_table_lookup(window_map, &e->xbutton.subwindow)) &&
+ WINDOW_IS_INTERNAL(w))
+ {
+ event_handle_user_input(client, e);
+ }
+ }
+ }
+ else if (e->type == KeyPress || e->type == KeyRelease ||
+ e->type == MotionNotify)
+ event_handle_user_input(client, e);
+
+ /* if something happens and it's not from an XEvent, then we don't know
+ the time */
+ event_curtime = CurrentTime;
+ event_curserial = 0;
}
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_replace();
break;
case ClientMessage:
- if (e->xclient.format != 32) break;
-
- msgtype = e->xclient.message_type;
- if (msgtype == prop_atoms.net_current_desktop) {
- unsigned int d = e->xclient.data.l[0];
- if (d < screen_num_desktops)
- screen_set_desktop(d);
- } else if (msgtype == prop_atoms.net_number_of_desktops) {
- unsigned int d = e->xclient.data.l[0];
- if (d > 0)
- screen_set_num_desktops(d);
- } else if (msgtype == prop_atoms.net_showing_desktop) {
- screen_show_desktop(e->xclient.data.l[0] != 0);
- }
- break;
+ if (e->xclient.format != 32) break;
+
+ msgtype = e->xclient.message_type;
+ if (msgtype == OBT_PROP_ATOM(NET_CURRENT_DESKTOP)) {
+ guint d = e->xclient.data.l[0];
+ if (d < screen_num_desktops) {
+ event_curtime = e->xclient.data.l[1];
+ if (event_curtime == 0)
+ ob_debug_type(OB_DEBUG_APP_BUGS,
+ "_NET_CURRENT_DESKTOP message is missing "
+ "a timestamp\n");
+ screen_set_desktop(d, TRUE);
+ }
+ } else if (msgtype == OBT_PROP_ATOM(NET_NUMBER_OF_DESKTOPS)) {
+ guint d = e->xclient.data.l[0];
+ if (d > 0 && d <= 1000)
+ screen_set_num_desktops(d);
+ } else if (msgtype == OBT_PROP_ATOM(NET_SHOWING_DESKTOP)) {
+ screen_show_desktop(e->xclient.data.l[0] != 0, NULL);
+ } else if (msgtype == OBT_PROP_ATOM(OB_CONTROL)) {
+ ob_debug("OB_CONTROL: %d\n", e->xclient.data.l[0]);
+ if (e->xclient.data.l[0] == 1)
+ ob_reconfigure();
+ else if (e->xclient.data.l[0] == 2)
+ ob_restart();
+ else if (e->xclient.data.l[0] == 3)
+ ob_exit(0);
+ } else if (msgtype == prop_atoms.wm_protocols) {
+ if ((Atom)e->xclient.data.l[0] == prop_atoms.net_wm_ping)
+ ping_got_pong(e->xclient.data.l[1]);
+ }
+ break;
case PropertyNotify:
- if (e->xproperty.atom == prop_atoms.net_desktop_names)
- screen_update_desktop_names();
- else if (e->xproperty.atom == prop_atoms.net_desktop_layout)
- screen_update_layout();
- break;
+ if (e->xproperty.atom == OBT_PROP_ATOM(NET_DESKTOP_NAMES)) {
+ ob_debug("UPDATE DESKTOP NAMES\n");
+ screen_update_desktop_names();
+ }
+ else if (e->xproperty.atom == OBT_PROP_ATOM(NET_DESKTOP_LAYOUT))
+ screen_update_layout();
+ break;
case ConfigureNotify:
#ifdef XRANDR
XRRUpdateConfiguration(e);
break;
default:
;
-#ifdef VIDMODE
- if (extensions_vidmode && e->type == extensions_vidmode_event_basep) {
- ob_debug("VIDMODE EVENT\n");
+ }
+}
+
+void event_enter_client(ObClient *client)
+{
+ g_assert(config_focus_follow);
+
+ if (client_enter_focusable(client) && client_can_focus(client)) {
+ if (config_focus_delay) {
+ ObFocusDelayData *data;
+
+ obt_main_loop_timeout_remove(ob_main_loop, focus_delay_func);
+
+ data = g_new(ObFocusDelayData, 1);
+ data->client = client;
+ data->time = event_curtime;
+ data->serial = event_curserial;
+
+ obt_main_loop_timeout_add(ob_main_loop,
+ config_focus_delay * 1000,
+ focus_delay_func,
+ data, focus_delay_cmp, focus_delay_dest);
+ } else {
+ ObFocusDelayData data;
+ data.client = client;
+ data.time = event_curtime;
+ data.serial = event_curserial;
+ focus_delay_func(&data);
}
-#endif
}
}
{
XEvent ce;
Atom msgtype;
- int i=0;
ObFrameContext con;
-
+ static gint px = -1, py = -1;
+ static guint pb = 0;
+
switch (e->type) {
- case VisibilityNotify:
- client->frame->obscured = e->xvisibility.state != VisibilityUnobscured;
- break;
case ButtonPress:
+ /* save where the press occured for the first button pressed */
+ if (!pb) {
+ pb = e->xbutton.button;
+ px = e->xbutton.x;
+ py = e->xbutton.y;
+ }
case ButtonRelease:
/* Wheel buttons don't draw because they are an instant click, so it
- is a waste of resources to go drawing it. */
- if (!(e->xbutton.button == 4 || e->xbutton.button == 5)) {
- switch (frame_context(client, e->xbutton.window)) {
+ is a waste of resources to go drawing it.
+ if the user is doing an intereactive thing, or has a menu open then
+ the mouse is grabbed (possibly) and if we get these events we don't
+ want to deal with them
+ */
+ if (!(e->xbutton.button == 4 || e->xbutton.button == 5) &&
+ !grab_on_keyboard())
+ {
+ /* use where the press occured */
+ con = frame_context(client, e->xbutton.window, px, py);
+ con = mouse_button_frame_context(con, e->xbutton.button,
+ e->xbutton.state);
+
+ if (e->type == ButtonRelease && e->xbutton.button == pb)
+ pb = 0, px = py = -1;
+
+ switch (con) {
case OB_FRAME_CONTEXT_MAXIMIZE:
client->frame->max_press = (e->type == ButtonPress);
- framerender_frame(client->frame);
+ frame_adjust_state(client->frame);
break;
case OB_FRAME_CONTEXT_CLOSE:
client->frame->close_press = (e->type == ButtonPress);
- framerender_frame(client->frame);
+ frame_adjust_state(client->frame);
break;
case OB_FRAME_CONTEXT_ICONIFY:
client->frame->iconify_press = (e->type == ButtonPress);
- framerender_frame(client->frame);
+ frame_adjust_state(client->frame);
break;
case OB_FRAME_CONTEXT_ALLDESKTOPS:
client->frame->desk_press = (e->type == ButtonPress);
- framerender_frame(client->frame);
- break;
+ frame_adjust_state(client->frame);
+ break;
case OB_FRAME_CONTEXT_SHADE:
client->frame->shade_press = (e->type == ButtonPress);
- framerender_frame(client->frame);
+ frame_adjust_state(client->frame);
break;
default:
/* nothing changes with clicks for any other contexts */
}
}
break;
- case FocusIn:
-#ifdef DEBUG_FOCUS
- ob_debug("FocusIn on client for %lx\n", client->window);
-#endif
- if (client != focus_client) {
- focus_set_client(client);
- frame_adjust_focus(client->frame, TRUE);
+ case MotionNotify:
+ /* when there is a grab on the pointer, we won't get enter/leave
+ notifies, but we still get motion events */
+ if (grab_on_pointer()) break;
+
+ con = frame_context(client, e->xmotion.window,
+ e->xmotion.x, e->xmotion.y);
+ switch (con) {
+ case OB_FRAME_CONTEXT_TITLEBAR:
+ case OB_FRAME_CONTEXT_TLCORNER:
+ case OB_FRAME_CONTEXT_TRCORNER:
+ /* we've left the button area inside the titlebar */
+ if (client->frame->max_hover || client->frame->desk_hover ||
+ client->frame->shade_hover || client->frame->iconify_hover ||
+ client->frame->close_hover)
+ {
+ client->frame->max_hover = FALSE;
+ client->frame->desk_hover = FALSE;
+ client->frame->shade_hover = FALSE;
+ client->frame->iconify_hover = FALSE;
+ client->frame->close_hover = FALSE;
+ frame_adjust_state(client->frame);
+ }
+ break;
+ case OB_FRAME_CONTEXT_MAXIMIZE:
+ if (!client->frame->max_hover) {
+ client->frame->max_hover = TRUE;
+ frame_adjust_state(client->frame);
+ }
+ break;
+ case OB_FRAME_CONTEXT_ALLDESKTOPS:
+ if (!client->frame->desk_hover) {
+ client->frame->desk_hover = TRUE;
+ frame_adjust_state(client->frame);
+ }
+ break;
+ case OB_FRAME_CONTEXT_SHADE:
+ if (!client->frame->shade_hover) {
+ client->frame->shade_hover = TRUE;
+ frame_adjust_state(client->frame);
+ }
+ break;
+ case OB_FRAME_CONTEXT_ICONIFY:
+ if (!client->frame->iconify_hover) {
+ client->frame->iconify_hover = TRUE;
+ frame_adjust_state(client->frame);
+ }
+ break;
+ case OB_FRAME_CONTEXT_CLOSE:
+ if (!client->frame->close_hover) {
+ client->frame->close_hover = TRUE;
+ frame_adjust_state(client->frame);
+ }
+ break;
+ default:
+ break;
}
break;
- case FocusOut:
-#ifdef DEBUG_FOCUS
- ob_debug("FocusOut on client for %lx\n", client->window);
-#endif
- /* 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);
+ con = frame_context(client, e->xcrossing.window,
+ e->xcrossing.x, e->xcrossing.y);
switch (con) {
+ case OB_FRAME_CONTEXT_TITLEBAR:
+ case OB_FRAME_CONTEXT_TLCORNER:
+ case OB_FRAME_CONTEXT_TRCORNER:
+ /* we've left the button area inside the titlebar */
+ if (client->frame->max_hover || client->frame->desk_hover ||
+ client->frame->shade_hover || client->frame->iconify_hover ||
+ client->frame->close_hover)
+ {
+ client->frame->max_hover = FALSE;
+ client->frame->desk_hover = FALSE;
+ client->frame->shade_hover = FALSE;
+ client->frame->iconify_hover = FALSE;
+ client->frame->close_hover = FALSE;
+ frame_adjust_state(client->frame);
+ }
+ break;
case OB_FRAME_CONTEXT_MAXIMIZE:
client->frame->max_hover = FALSE;
frame_adjust_state(client->frame);
client->frame->close_hover = FALSE;
frame_adjust_state(client->frame);
break;
+ case OB_FRAME_CONTEXT_FRAME:
+ /* When the mouse leaves an animating window, don't use the
+ corresponding enter events. Pretend like the animating window
+ doesn't even exist..! */
+ if (frame_iconify_animating(client->frame))
+ event_end_ignore_all_enters(event_start_ignore_all_enters());
+
+ ob_debug_type(OB_DEBUG_FOCUS,
+ "%sNotify mode %d detail %d on %lx\n",
+ (e->type == EnterNotify ? "Enter" : "Leave"),
+ e->xcrossing.mode,
+ e->xcrossing.detail, (client?client->window:0));
+ if (grab_on_keyboard())
+ break;
+ if (config_focus_follow && config_focus_delay &&
+ /* leave inferior events can happen when the mouse goes onto
+ the window's border and then into the window before the
+ delay is up */
+ e->xcrossing.detail != NotifyInferior)
+ {
+ obt_main_loop_timeout_remove_data(ob_main_loop,
+ focus_delay_func,
+ client, FALSE);
+ }
+ break;
default:
break;
}
break;
case EnterNotify:
- con = frame_context(client, e->xcrossing.window);
+ {
+ con = frame_context(client, e->xcrossing.window,
+ e->xcrossing.x, e->xcrossing.y);
switch (con) {
case OB_FRAME_CONTEXT_MAXIMIZE:
client->frame->max_hover = TRUE;
frame_adjust_state(client->frame);
break;
case OB_FRAME_CONTEXT_FRAME:
- if (client_normal(client)) {
- if (ob_state() == OB_STATE_STARTING) {
- /* move it to the top of the focus order */
- guint 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);
- } else if (config_focus_follow) {
-#ifdef DEBUG_FOCUS
- ob_debug("EnterNotify on %lx, focusing window\n",
- client->window);
-#endif
- client_focus(client);
- }
+ if (grab_on_keyboard())
+ break;
+ if (e->xcrossing.mode == NotifyGrab ||
+ e->xcrossing.mode == NotifyUngrab ||
+ /*ignore enters when we're already in the window */
+ e->xcrossing.detail == NotifyInferior ||
+ is_enter_focus_event_ignored(e))
+ {
+ ob_debug_type(OB_DEBUG_FOCUS,
+ "%sNotify mode %d detail %d serial %lu on %lx "
+ "IGNORED\n",
+ (e->type == EnterNotify ? "Enter" : "Leave"),
+ e->xcrossing.mode,
+ e->xcrossing.detail,
+ e->xcrossing.serial,
+ client?client->window:0);
+ }
+ else {
+ ob_debug_type(OB_DEBUG_FOCUS,
+ "%sNotify mode %d detail %d serial %lu on %lx, "
+ "focusing window\n",
+ (e->type == EnterNotify ? "Enter" : "Leave"),
+ e->xcrossing.mode,
+ e->xcrossing.detail,
+ e->xcrossing.serial,
+ (client?client->window:0));
+ if (config_focus_follow)
+ event_enter_client(client);
}
break;
default:
break;
}
break;
+ }
case ConfigureRequest:
- /* compress these */
- while (XCheckTypedWindowEvent(ob_display, client->window,
- ConfigureRequest, &ce)) {
- ++i;
- /* XXX if this causes bad things.. we can compress config req's
- with the same mask. */
- e->xconfigurerequest.value_mask |=
- ce.xconfigurerequest.value_mask;
- if (ce.xconfigurerequest.value_mask & CWX)
- e->xconfigurerequest.x = ce.xconfigurerequest.x;
- if (ce.xconfigurerequest.value_mask & CWY)
- e->xconfigurerequest.y = ce.xconfigurerequest.y;
- if (ce.xconfigurerequest.value_mask & CWWidth)
- e->xconfigurerequest.width = ce.xconfigurerequest.width;
- if (ce.xconfigurerequest.value_mask & CWHeight)
- e->xconfigurerequest.height = ce.xconfigurerequest.height;
- if (ce.xconfigurerequest.value_mask & CWBorderWidth)
- e->xconfigurerequest.border_width =
- ce.xconfigurerequest.border_width;
- if (ce.xconfigurerequest.value_mask & CWStackMode)
- e->xconfigurerequest.detail = ce.xconfigurerequest.detail;
- }
-
- /* if we are iconic (or shaded (fvwm does this)) ignore the event */
- if (client->iconic || client->shaded) return;
-
- /* resize, then move, as specified in the EWMH section 7.7 */
- if (e->xconfigurerequest.value_mask & (CWWidth | CWHeight |
- CWX | CWY |
- CWBorderWidth)) {
- int x, y, w, h;
- ObCorner corner;
-
- if (e->xconfigurerequest.value_mask & CWBorderWidth)
+ {
+ /* dont compress these unless you're going to watch for property
+ notifies in between (these can change what the configure would
+ do to the window).
+ also you can't compress stacking events
+ */
+
+ gint x, y, w, h;
+ gboolean move = FALSE;
+ gboolean resize = FALSE;
+
+ /* get the current area */
+ RECT_TO_DIMS(client->area, x, y, w, h);
+
+ ob_debug("ConfigureRequest for \"%s\" desktop %d wmstate %d "
+ "visibile %d\n"
+ " x %d y %d w %d h %d b %d\n",
+ client->title,
+ screen_desktop, client->wmstate, client->frame->visible,
+ x, y, w, h, client->border_width);
+
+ if (e->xconfigurerequest.value_mask & CWBorderWidth)
+ if (client->border_width != e->xconfigurerequest.border_width) {
client->border_width = e->xconfigurerequest.border_width;
- x = (e->xconfigurerequest.value_mask & CWX) ?
- e->xconfigurerequest.x : client->area.x;
- y = (e->xconfigurerequest.value_mask & CWY) ?
- e->xconfigurerequest.y : client->area.y;
- w = (e->xconfigurerequest.value_mask & CWWidth) ?
- e->xconfigurerequest.width : client->area.width;
- h = (e->xconfigurerequest.value_mask & CWHeight) ?
- e->xconfigurerequest.height : client->area.height;
+ /* if the border width is changing then that is the same
+ as requesting a resize, but we don't actually change
+ the client's border, so it will change their root
+ coordiantes (since they include the border width) and
+ we need to a notify then */
+ move = TRUE;
+ }
- {
- int newx = x;
- int newy = y;
- int fw = w +
- client->frame->size.left + client->frame->size.right;
- int fh = h +
- client->frame->size.top + client->frame->size.bottom;
- client_find_onscreen(client, &newx, &newy, fw, fh,
- client_noral(self));
- if (e->xconfigurerequest.value_mask & CWX)
- x = newx;
- if (e->xconfigurerequest.value_mask & CWY)
- y = newy;
+
+ if (e->xconfigurerequest.value_mask & CWStackMode) {
+ ObClient *sibling = NULL;
+ gulong ignore_start;
+ gboolean ok = TRUE;
+
+ /* get the sibling */
+ if (e->xconfigurerequest.value_mask & CWSibling) {
+ ObWindow *win;
+ win = g_hash_table_lookup(window_map,
+ &e->xconfigurerequest.above);
+ if (win && WINDOW_IS_CLIENT(win) &&
+ WINDOW_AS_CLIENT(win) != client)
+ {
+ sibling = WINDOW_AS_CLIENT(win);
+ }
+ else
+ /* an invalid sibling was specified so don't restack at
+ all, it won't make sense no matter what we do */
+ ok = FALSE;
+ }
+
+ if (ok) {
+ if (!config_focus_under_mouse)
+ ignore_start = event_start_ignore_all_enters();
+ stacking_restack_request(client, sibling,
+ e->xconfigurerequest.detail);
+ if (!config_focus_under_mouse)
+ event_end_ignore_all_enters(ignore_start);
+ }
+
+ /* a stacking change moves the window without resizing */
+ move = TRUE;
+ }
+
+ if ((e->xconfigurerequest.value_mask & CWX) ||
+ (e->xconfigurerequest.value_mask & CWY) ||
+ (e->xconfigurerequest.value_mask & CWWidth) ||
+ (e->xconfigurerequest.value_mask & CWHeight))
+ {
+ if (e->xconfigurerequest.value_mask & CWX) {
+ /* don't allow clients to move shaded windows (fvwm does this)
+ */
+ if (!client->shaded)
+ x = e->xconfigurerequest.x;
+ move = TRUE;
+ }
+ if (e->xconfigurerequest.value_mask & CWY) {
+ /* don't allow clients to move shaded windows (fvwm does this)
+ */
+ if (!client->shaded)
+ y = e->xconfigurerequest.y;
+ move = TRUE;
}
-
- switch (client->gravity) {
- case NorthEastGravity:
- case EastGravity:
- corner = OB_CORNER_TOPRIGHT;
- break;
- case SouthWestGravity:
- case SouthGravity:
- corner = OB_CORNER_BOTTOMLEFT;
- break;
- case SouthEastGravity:
- corner = OB_CORNER_BOTTOMRIGHT;
- break;
- default: /* NorthWest, Static, etc */
- corner = OB_CORNER_TOPLEFT;
- }
-
- client_configure_full(client, corner, x, y, w, h, FALSE, TRUE,
- TRUE);
- }
-
- if (e->xconfigurerequest.value_mask & CWStackMode) {
- switch (e->xconfigurerequest.detail) {
- case Below:
- case BottomIf:
- stacking_lower(CLIENT_AS_WINDOW(client));
- break;
-
- case Above:
- case TopIf:
- default:
- stacking_raise(CLIENT_AS_WINDOW(client));
- break;
- }
- }
- break;
+
+ if (e->xconfigurerequest.value_mask & CWWidth) {
+ w = e->xconfigurerequest.width;
+ resize = TRUE;
+ }
+ if (e->xconfigurerequest.value_mask & CWHeight) {
+ h = e->xconfigurerequest.height;
+ resize = TRUE;
+ }
+ }
+
+ ob_debug("ConfigureRequest x(%d) %d y(%d) %d w(%d) %d h(%d) %d "
+ "move %d resize %d\n",
+ e->xconfigurerequest.value_mask & CWX, x,
+ e->xconfigurerequest.value_mask & CWY, y,
+ e->xconfigurerequest.value_mask & CWWidth, w,
+ e->xconfigurerequest.value_mask & CWHeight, h,
+ move, resize);
+
+ /* check for broken apps moving to their root position
+
+ XXX remove this some day...that would be nice. right now all
+ kde apps do this when they try activate themselves on another
+ desktop. eg. open amarok window on desktop 1, switch to desktop
+ 2, click amarok tray icon. it will move by its decoration size.
+ */
+ if (x != client->area.x &&
+ x == (client->frame->area.x + client->frame->size.left -
+ (gint)client->border_width) &&
+ y != client->area.y &&
+ y == (client->frame->area.y + client->frame->size.top -
+ (gint)client->border_width) &&
+ w == client->area.width &&
+ h == client->area.height)
+ {
+ ob_debug_type(OB_DEBUG_APP_BUGS,
+ "Application %s is trying to move via "
+ "ConfigureRequest to it's root window position "
+ "but it is not using StaticGravity\n",
+ client->title);
+ /* don't move it */
+ x = client->area.x;
+ y = client->area.y;
+
+ /* they still requested a move, so don't change whether a
+ notify is sent or not */
+ }
+
+ {
+ gint lw,lh;
+
+ client_try_configure(client, &x, &y, &w, &h, &lw, &lh, FALSE);
+
+ /* if x was not given, then use gravity to figure out the new
+ x. the reference point should not be moved */
+ if ((e->xconfigurerequest.value_mask & CWWidth &&
+ !(e->xconfigurerequest.value_mask & CWX)))
+ client_gravity_resize_w(client, &x, client->area.width, w);
+ /* if y was not given, then use gravity to figure out the new
+ y. the reference point should not be moved */
+ if ((e->xconfigurerequest.value_mask & CWHeight &&
+ !(e->xconfigurerequest.value_mask & CWY)))
+ client_gravity_resize_h(client, &y, client->area.height,h);
+
+ client_find_onscreen(client, &x, &y, w, h, FALSE);
+
+ ob_debug("Granting ConfigureRequest x %d y %d w %d h %d\n",
+ x, y, w, h);
+ client_configure(client, x, y, w, h, FALSE, TRUE, TRUE);
+ }
+ break;
+ }
case UnmapNotify:
- if (client->ignore_unmaps) {
- client->ignore_unmaps--;
- break;
- }
- client_unmanage(client);
- break;
+ if (client->ignore_unmaps) {
+ client->ignore_unmaps--;
+ break;
+ }
+ ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
+ "ignores left %d\n",
+ client->window, e->xunmap.event, e->xunmap.from_configure,
+ client->ignore_unmaps);
+ client_unmanage(client);
+ break;
case DestroyNotify:
- client_unmanage(client);
- break;
+ ob_debug("DestroyNotify for window 0x%x\n", client->window);
+ client_unmanage(client);
+ break;
case ReparentNotify:
- /* this is when the client is first taken captive in the frame */
- if (e->xreparent.parent == client->frame->plate) break;
-
- /*
- This event is quite rare and is usually handled in unmapHandler.
- However, if the window is unmapped when the reparent event occurs,
- the window manager never sees it because an unmap event is not sent
- to an already unmapped window.
- */
-
- /* we don't want the reparent event, put it back on the stack for the
- X server to deal with after we unmanage the window */
- XPutBackEvent(ob_display, e);
-
- client_unmanage(client);
- break;
+ /* this is when the client is first taken captive in the frame */
+ if (e->xreparent.parent == client->frame->window) break;
+
+ /*
+ This event is quite rare and is usually handled in unmapHandler.
+ However, if the window is unmapped when the reparent event occurs,
+ the window manager never sees it because an unmap event is not sent
+ to an already unmapped window.
+ */
+
+ /* we don't want the reparent event, put it back on the stack for the
+ X server to deal with after we unmanage the window */
+ XPutBackEvent(obt_display, e);
+
+ ob_debug("ReparentNotify for window 0x%x\n", client->window);
+ client_unmanage(client);
+ break;
case MapRequest:
ob_debug("MapRequest for 0x%lx\n", client->window);
if (!client->iconic) break; /* this normally doesn't happen, but if it
- does, we don't want it! */
- if (screen_showing_desktop)
- screen_show_desktop(FALSE);
- client_iconify(client, FALSE, TRUE);
- if (!client->frame->visible)
- /* if its not visible still, then don't mess with it */
- break;
- if (client->shaded)
- client_shade(client, FALSE);
- client_focus(client);
- stacking_raise(CLIENT_AS_WINDOW(client));
- break;
+ does, we don't want it!
+ it can happen now when the window is on
+ another desktop, but we still don't
+ want it! */
+ client_activate(client, FALSE, TRUE, TRUE, TRUE);
+ break;
case ClientMessage:
- /* validate cuz we query stuff off the client here */
- if (!client_validate(client)) break;
-
- if (e->xclient.format != 32) return;
-
- msgtype = e->xclient.message_type;
- if (msgtype == prop_atoms.wm_change_state) {
- /* compress changes into a single change */
- while (XCheckTypedWindowEvent(ob_display, e->type,
- client->window, &ce)) {
- /* XXX: it would be nice to compress ALL messages of a
- type, not just messages in a row without other
- message types between. */
- if (ce.xclient.message_type != msgtype) {
- XPutBackEvent(ob_display, &ce);
- break;
- }
- e->xclient = ce.xclient;
- }
- client_set_wm_state(client, e->xclient.data.l[0]);
- } else if (msgtype == prop_atoms.net_wm_desktop) {
- /* compress changes into a single change */
- while (XCheckTypedWindowEvent(ob_display, e->type,
- client->window, &ce)) {
- /* XXX: it would be nice to compress ALL messages of a
- type, not just messages in a row without other
- message types between. */
- if (ce.xclient.message_type != msgtype) {
- XPutBackEvent(ob_display, &ce);
- break;
- }
- e->xclient = ce.xclient;
- }
+ /* validate cuz we query stuff off the client here */
+ if (!client_validate(client)) break;
+
+ if (e->xclient.format != 32) return;
+
+ msgtype = e->xclient.message_type;
+ if (msgtype == OBT_PROP_ATOM(WM_CHANGE_STATE)) {
+ /* compress changes into a single change */
+ while (XCheckTypedWindowEvent(obt_display, client->window,
+ e->type, &ce)) {
+ /* XXX: it would be nice to compress ALL messages of a
+ type, not just messages in a row without other
+ message types between. */
+ if (ce.xclient.message_type != msgtype) {
+ XPutBackEvent(obt_display, &ce);
+ break;
+ }
+ e->xclient = ce.xclient;
+ }
+ client_set_wm_state(client, e->xclient.data.l[0]);
+ } else if (msgtype == OBT_PROP_ATOM(NET_WM_DESKTOP)) {
+ /* compress changes into a single change */
+ while (XCheckTypedWindowEvent(obt_display, client->window,
+ e->type, &ce)) {
+ /* XXX: it would be nice to compress ALL messages of a
+ type, not just messages in a row without other
+ message types between. */
+ if (ce.xclient.message_type != msgtype) {
+ XPutBackEvent(obt_display, &ce);
+ break;
+ }
+ e->xclient = ce.xclient;
+ }
if ((unsigned)e->xclient.data.l[0] < screen_num_desktops ||
(unsigned)e->xclient.data.l[0] == DESKTOP_ALL)
client_set_desktop(client, (unsigned)e->xclient.data.l[0],
- FALSE);
- } else if (msgtype == prop_atoms.net_wm_state) {
- /* can't compress these */
- ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
+ FALSE, FALSE);
+ } else if (msgtype == OBT_PROP_ATOM(NET_WM_STATE)) {
+ gulong ignore_start;
+
+ /* can't compress these */
+ ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
(e->xclient.data.l[0] == 0 ? "Remove" :
e->xclient.data.l[0] == 1 ? "Add" :
e->xclient.data.l[0] == 2 ? "Toggle" : "INVALID"),
e->xclient.data.l[1], e->xclient.data.l[2],
client->window);
- client_set_state(client, e->xclient.data.l[0],
- e->xclient.data.l[1], e->xclient.data.l[2]);
- } else if (msgtype == prop_atoms.net_close_window) {
- ob_debug("net_close_window for 0x%lx\n", client->window);
- client_close(client);
- } else if (msgtype == prop_atoms.net_active_window) {
- ob_debug("net_active_window for 0x%lx\n", client->window);
- client_activate(client, FALSE);
- } else if (msgtype == prop_atoms.net_wm_moveresize) {
- ob_debug("net_wm_moveresize for 0x%lx\n", client->window);
+
+ /* ignore enter events caused by these like ob actions do */
+ if (!config_focus_under_mouse)
+ ignore_start = event_start_ignore_all_enters();
+ client_set_state(client, e->xclient.data.l[0],
+ e->xclient.data.l[1], e->xclient.data.l[2]);
+ if (!config_focus_under_mouse)
+ event_end_ignore_all_enters(ignore_start);
+ } else if (msgtype == OBT_PROP_ATOM(NET_CLOSE_WINDOW)) {
+ ob_debug("net_close_window for 0x%lx\n", client->window);
+ client_close(client);
+ } else if (msgtype == OBT_PROP_ATOM(NET_ACTIVE_WINDOW)) {
+ ob_debug("net_active_window for 0x%lx source=%s\n",
+ client->window,
+ (e->xclient.data.l[0] == 0 ? "unknown" :
+ (e->xclient.data.l[0] == 1 ? "application" :
+ (e->xclient.data.l[0] == 2 ? "user" : "INVALID"))));
+ /* XXX make use of data.l[2] !? */
+ if (e->xclient.data.l[0] == 1 || e->xclient.data.l[0] == 2) {
+ /* don't use the user's timestamp for client_focus, cuz if it's
+ an old broken timestamp (happens all the time) then focus
+ won't move even though we're trying to move it
+ event_curtime = e->xclient.data.l[1];*/
+ if (e->xclient.data.l[1] == 0)
+ ob_debug_type(OB_DEBUG_APP_BUGS,
+ "_NET_ACTIVE_WINDOW message for window %s is"
+ " missing a timestamp\n", client->title);
+ } else
+ ob_debug_type(OB_DEBUG_APP_BUGS,
+ "_NET_ACTIVE_WINDOW message for window %s is "
+ "missing source indication\n");
+ client_activate(client, FALSE, TRUE, TRUE,
+ (e->xclient.data.l[0] == 0 ||
+ e->xclient.data.l[0] == 2));
+ } else if (msgtype == OBT_PROP_ATOM(NET_WM_MOVERESIZE)) {
+ ob_debug("net_wm_moveresize for 0x%lx direction %d\n",
+ client->window, e->xclient.data.l[2]);
if ((Atom)e->xclient.data.l[2] ==
- prop_atoms.net_wm_moveresize_size_topleft ||
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOPLEFT) ||
(Atom)e->xclient.data.l[2] ==
- prop_atoms.net_wm_moveresize_size_top ||
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOP) ||
(Atom)e->xclient.data.l[2] ==
- prop_atoms.net_wm_moveresize_size_topright ||
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOPRIGHT) ||
(Atom)e->xclient.data.l[2] ==
- prop_atoms.net_wm_moveresize_size_right ||
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_RIGHT) ||
(Atom)e->xclient.data.l[2] ==
- prop_atoms.net_wm_moveresize_size_right ||
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_RIGHT) ||
(Atom)e->xclient.data.l[2] ==
- prop_atoms.net_wm_moveresize_size_bottomright ||
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT) ||
(Atom)e->xclient.data.l[2] ==
- prop_atoms.net_wm_moveresize_size_bottom ||
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_BOTTOM) ||
(Atom)e->xclient.data.l[2] ==
- prop_atoms.net_wm_moveresize_size_bottomleft ||
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT) ||
(Atom)e->xclient.data.l[2] ==
- prop_atoms.net_wm_moveresize_size_left ||
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_LEFT) ||
(Atom)e->xclient.data.l[2] ==
- prop_atoms.net_wm_moveresize_move ||
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_MOVE) ||
(Atom)e->xclient.data.l[2] ==
- prop_atoms.net_wm_moveresize_size_keyboard ||
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_KEYBOARD) ||
(Atom)e->xclient.data.l[2] ==
- prop_atoms.net_wm_moveresize_move_keyboard) {
-
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_MOVE_KEYBOARD))
+ {
moveresize_start(client, e->xclient.data.l[0],
e->xclient.data.l[1], e->xclient.data.l[3],
e->xclient.data.l[2]);
}
- } else if (msgtype == prop_atoms.net_moveresize_window) {
- int oldg = client->gravity;
- int tmpg, x, y, w, h;
+ else if ((Atom)e->xclient.data.l[2] ==
+ OBT_PROP_ATOM(NET_WM_MOVERESIZE_CANCEL))
+ moveresize_end(TRUE);
+ } else if (msgtype == OBT_PROP_ATOM(NET_MOVERESIZE_WINDOW)) {
+ gint ograv, x, y, w, h;
+
+ ograv = client->gravity;
if (e->xclient.data.l[0] & 0xff)
- tmpg = e->xclient.data.l[0] & 0xff;
- else
- tmpg = oldg;
+ client->gravity = e->xclient.data.l[0] & 0xff;
if (e->xclient.data.l[0] & 1 << 8)
x = e->xclient.data.l[1];
y = e->xclient.data.l[2];
else
y = client->area.y;
- if (e->xclient.data.l[0] & 1 << 10)
+
+ if (e->xclient.data.l[0] & 1 << 10) {
w = e->xclient.data.l[3];
+
+ /* if x was not given, then use gravity to figure out the new
+ x. the reference point should not be moved */
+ if (!(e->xclient.data.l[0] & 1 << 8))
+ client_gravity_resize_w(client, &x, client->area.width, w);
+ }
else
w = client->area.width;
- if (e->xclient.data.l[0] & 1 << 11)
+
+ if (e->xclient.data.l[0] & 1 << 11) {
h = e->xclient.data.l[4];
+
+ /* if y was not given, then use gravity to figure out the new
+ y. the reference point should not be moved */
+ if (!(e->xclient.data.l[0] & 1 << 9))
+ client_gravity_resize_h(client, &y, client->area.height,h);
+ }
else
h = client->area.height;
- client->gravity = tmpg;
- {
- int newx = x;
- int newy = y;
- int fw = w +
- client->frame->size.left + client->frame->size.right;
- int fh = h +
- client->frame->size.top + client->frame->size.bottom;
- client_find_onscreen(client, &newx, &newy, fw, fh,
- client_normal(self));
- if (e->xclient.data.l[0] & 1 << 8)
- x = newx;
- if (e->xclient.data.l[0] & 1 << 9)
- y = newy;
+ ob_debug("MOVERESIZE x %d %d y %d %d (gravity %d)\n",
+ e->xclient.data.l[0] & 1 << 8, x,
+ e->xclient.data.l[0] & 1 << 9, y,
+ client->gravity);
+
+ client_find_onscreen(client, &x, &y, w, h, FALSE);
+
+ client_configure(client, x, y, w, h, FALSE, TRUE, FALSE);
+
+ client->gravity = ograv;
+ } else if (msgtype == OBT_PROP_ATOM(NET_RESTACK_WINDOW)) {
+ if (e->xclient.data.l[0] != 2) {
+ ob_debug_type(OB_DEBUG_APP_BUGS,
+ "_NET_RESTACK_WINDOW sent for window %s with "
+ "invalid source indication %ld\n",
+ client->title, e->xclient.data.l[0]);
+ } else {
+ ObClient *sibling = NULL;
+ if (e->xclient.data.l[1]) {
+ ObWindow *win = g_hash_table_lookup
+ (window_map, &e->xclient.data.l[1]);
+ if (WINDOW_IS_CLIENT(win) &&
+ WINDOW_AS_CLIENT(win) != client)
+ {
+ sibling = WINDOW_AS_CLIENT(win);
+ }
+ if (sibling == NULL)
+ ob_debug_type(OB_DEBUG_APP_BUGS,
+ "_NET_RESTACK_WINDOW sent for window %s "
+ "with invalid sibling 0x%x\n",
+ client->title, e->xclient.data.l[1]);
+ }
+ if (e->xclient.data.l[2] == Below ||
+ e->xclient.data.l[2] == BottomIf ||
+ e->xclient.data.l[2] == Above ||
+ e->xclient.data.l[2] == TopIf ||
+ e->xclient.data.l[2] == Opposite)
+ {
+ gulong ignore_start;
+
+ if (!config_focus_under_mouse)
+ ignore_start = event_start_ignore_all_enters();
+ /* just raise, don't activate */
+ stacking_restack_request(client, sibling,
+ e->xclient.data.l[2]);
+ if (!config_focus_under_mouse)
+ event_end_ignore_all_enters(ignore_start);
+
+ /* send a synthetic ConfigureNotify, cuz this is supposed
+ to be like a ConfigureRequest. */
+ client_reconfigure(client, TRUE);
+ } else
+ ob_debug_type(OB_DEBUG_APP_BUGS,
+ "_NET_RESTACK_WINDOW sent for window %s "
+ "with invalid detail %d\n",
+ client->title, e->xclient.data.l[2]);
}
-
- client_configure(client, OB_CORNER_TOPLEFT,
- x, y, w, h, FALSE, TRUE);
-
- client->gravity = oldg;
}
- break;
+ break;
case PropertyNotify:
- /* validate cuz we query stuff off the client here */
- if (!client_validate(client)) break;
-
- /* compress changes to a single property into a single change */
- while (XCheckTypedWindowEvent(ob_display, e->type,
- client->window, &ce)) {
- /* XXX: it would be nice to compress ALL changes to a property,
- not just changes in a row without other props between. */
- if (ce.xproperty.atom != e->xproperty.atom) {
- XPutBackEvent(ob_display, &ce);
- break;
- }
- }
-
- msgtype = e->xproperty.atom;
- if (msgtype == XA_WM_NORMAL_HINTS) {
- client_update_normal_hints(client);
- /* normal hints can make a window non-resizable */
- client_setup_decor_and_functions(client);
- }
- else if (msgtype == XA_WM_HINTS)
- client_update_wmhints(client);
- else if (msgtype == XA_WM_TRANSIENT_FOR) {
- client_update_transient_for(client);
- client_get_type(client);
- /* type may have changed, so update the layer */
- client_calc_layer(client);
- client_setup_decor_and_functions(client);
- }
- else if (msgtype == prop_atoms.net_wm_name ||
- msgtype == prop_atoms.wm_name ||
- msgtype == prop_atoms.net_wm_icon_name ||
- msgtype == prop_atoms.wm_icon_name)
- client_update_title(client);
- else if (msgtype == prop_atoms.wm_class)
- client_update_class(client);
- else if (msgtype == prop_atoms.wm_protocols) {
- client_update_protocols(client);
- client_setup_decor_and_functions(client);
- }
- else if (msgtype == prop_atoms.net_wm_strut) {
- client_update_strut(client);
+ /* validate cuz we query stuff off the client here */
+ if (!client_validate(client)) break;
+
+ /* compress changes to a single property into a single change */
+ while (XCheckTypedWindowEvent(obt_display, client->window,
+ e->type, &ce)) {
+ Atom a, b;
+
+ /* XXX: it would be nice to compress ALL changes to a property,
+ not just changes in a row without other props between. */
+
+ a = ce.xproperty.atom;
+ b = e->xproperty.atom;
+
+ if (a == b)
+ continue;
+ if ((a == OBT_PROP_ATOM(NET_WM_NAME) ||
+ a == OBT_PROP_ATOM(WM_NAME) ||
+ a == OBT_PROP_ATOM(NET_WM_ICON_NAME) ||
+ a == OBT_PROP_ATOM(WM_ICON_NAME))
+ &&
+ (b == OBT_PROP_ATOM(NET_WM_NAME) ||
+ b == OBT_PROP_ATOM(WM_NAME) ||
+ b == OBT_PROP_ATOM(NET_WM_ICON_NAME) ||
+ b == OBT_PROP_ATOM(WM_ICON_NAME))) {
+ continue;
+ }
+ if (a == OBT_PROP_ATOM(NET_WM_ICON) &&
+ b == OBT_PROP_ATOM(NET_WM_ICON))
+ continue;
+
+ XPutBackEvent(obt_display, &ce);
+ break;
+ }
+
+ msgtype = e->xproperty.atom;
+ if (msgtype == XA_WM_NORMAL_HINTS) {
+ ob_debug("Update NORMAL hints\n");
+ client_update_normal_hints(client);
+ /* normal hints can make a window non-resizable */
+ client_setup_decor_and_functions(client, FALSE);
+
+ /* make sure the client's sizes are within its bounds, but only
+ reconfigure the window if it needs to. emacs will update its
+ normal hints every time it receives a conigurenotify */
+ client_reconfigure(client, FALSE);
+ } else if (msgtype == XA_WM_HINTS) {
+ client_update_wmhints(client);
+ } else if (msgtype == XA_WM_TRANSIENT_FOR) {
+ client_update_transient_for(client);
+ client_get_type_and_transientness(client);
+ /* type may have changed, so update the layer */
+ client_calc_layer(client);
+ client_setup_decor_and_functions(client, TRUE);
+ } else if (msgtype == OBT_PROP_ATOM(NET_WM_NAME) ||
+ msgtype == OBT_PROP_ATOM(WM_NAME) ||
+ msgtype == OBT_PROP_ATOM(NET_WM_ICON_NAME) ||
+ msgtype == OBT_PROP_ATOM(WM_ICON_NAME)) {
+ client_update_title(client);
+ } else if (msgtype == OBT_PROP_ATOM(WM_PROTOCOLS)) {
+ client_update_protocols(client);
+ client_setup_decor_and_functions(client, TRUE);
+ }
+ else if (msgtype == OBT_PROP_ATOM(NET_WM_STRUT)) {
+ client_update_strut(client);
+ }
+ else if (msgtype == OBT_PROP_ATOM(NET_WM_STRUT_PARTIAL)) {
+ client_update_strut(client);
}
- else if (msgtype == prop_atoms.net_wm_icon ||
- msgtype == prop_atoms.kwm_win_icon)
- client_update_icons(client);
+ else if (msgtype == OBT_PROP_ATOM(NET_WM_ICON)) {
+ client_update_icons(client);
+ }
+ else if (msgtype == OBT_PROP_ATOM(NET_WM_ICON_GEOMETRY)) {
+ client_update_icon_geometry(client);
+ }
+ else if (msgtype == OBT_PROP_ATOM(NET_WM_USER_TIME)) {
+ guint32 t;
+ if (client == focus_client &&
+ OBT_PROP_GET32(client->window, NET_WM_USER_TIME, CARDINAL, &t)
+ && t && !event_time_after(t, e->xproperty.time) &&
+ (!event_last_user_time ||
+ event_time_after(t, event_last_user_time)))
+ {
+ event_last_user_time = t;
+ }
+ }
+#ifdef SYNC
+ else if (msgtype == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST_COUNTER)) {
+ client_update_sync_request_counter(client);
+ }
+#endif
+ break;
+ case ColormapNotify:
+ client_update_colormap(client, e->xcolormap.colormap);
+ break;
default:
;
#ifdef SHAPE
- if (extensions_shape && e->type == extensions_shape_event_basep) {
+ if (obt_display_extension_shape &&
+ e->type == obt_display_extension_shape_basep)
+ {
client->shaped = ((XShapeEvent*)e)->shaped;
frame_adjust_shape(client->frame);
}
}
}
-static void event_handle_menu(ObClient *client, XEvent *e)
+static void event_handle_dock(ObDock *s, XEvent *e)
{
- ObMenuEntry *entry;
- ObMenu *top;
- GList *it = NULL;
-
- top = g_list_nth_data(menu_visible, 0);
-
- ob_debug("EVENT %d\n", e->type);
switch (e->type) {
- case KeyPress:
- menu_control_keyboard_nav(e->xkey.keycode);
- break;
case ButtonPress:
- ob_debug("BUTTON PRESS\n");
+ if (e->xbutton.button == 1)
+ stacking_raise(DOCK_AS_WINDOW(s));
+ else if (e->xbutton.button == 2)
+ stacking_lower(DOCK_AS_WINDOW(s));
+ break;
+ case EnterNotify:
+ dock_hide(FALSE);
+ break;
+ case LeaveNotify:
+ /* don't hide when moving into a dock app */
+ if (e->xcrossing.detail != NotifyInferior)
+ dock_hide(TRUE);
+ break;
+ }
+}
+static void event_handle_dockapp(ObDockApp *app, XEvent *e)
+{
+ switch (e->type) {
+ case MotionNotify:
+ dock_app_drag(app, &e->xmotion);
break;
- case ButtonRelease:
- ob_debug("BUTTON RELEASED\n");
-
- for (it = menu_visible; it; it = g_list_next(it)) {
- ObMenu *m = it->data;
- if (e->xbutton.x_root >= m->location.x - ob_rr_theme->bwidth &&
- e->xbutton.y_root >= m->location.y - ob_rr_theme->bwidth &&
- e->xbutton.x_root < m->location.x + m->size.width +
- ob_rr_theme->bwidth &&
- e->xbutton.y_root < m->location.y + m->size.height +
- ob_rr_theme->bwidth) {
- if ((entry = menu_find_entry_by_pos(it->data,
- e->xbutton.x_root -
- m->location.x,
- e->xbutton.y_root -
- m->location.y))) {
- m->selected(entry, e->xbutton.button,
- e->xbutton.x_root,
- e->xbutton.y_root);
- break;
+ case UnmapNotify:
+ if (app->ignore_unmaps) {
+ app->ignore_unmaps--;
+ break;
+ }
+ dock_remove(app, TRUE);
+ break;
+ case DestroyNotify:
+ dock_remove(app, FALSE);
+ break;
+ case ReparentNotify:
+ dock_remove(app, FALSE);
+ break;
+ case ConfigureNotify:
+ dock_app_configure(app, e->xconfigure.width, e->xconfigure.height);
+ break;
+ }
+}
+
+static ObMenuFrame* find_active_menu(void)
+{
+ GList *it;
+ ObMenuFrame *ret = NULL;
+
+ for (it = menu_frame_visible; it; it = g_list_next(it)) {
+ ret = it->data;
+ if (ret->selected)
+ break;
+ ret = NULL;
+ }
+ return ret;
+}
+
+static ObMenuFrame* find_active_or_last_menu(void)
+{
+ ObMenuFrame *ret = NULL;
+
+ ret = find_active_menu();
+ if (!ret && menu_frame_visible)
+ ret = menu_frame_visible->data;
+ return ret;
+}
+
+static gboolean event_handle_menu_keyboard(XEvent *ev)
+{
+ guint keycode, state;
+ gunichar unikey;
+ ObMenuFrame *frame;
+ gboolean ret = FALSE;
+
+ keycode = ev->xkey.keycode;
+ state = ev->xkey.state;
+ unikey = obt_keyboard_keycode_to_unichar(keycode);
+
+ frame = find_active_or_last_menu();
+ if (frame == NULL)
+ g_assert_not_reached(); /* there is no active menu */
+
+ /* Allow control while going thru the menu */
+ else if (ev->type == KeyPress && (state & ~ControlMask) == 0) {
+ frame->got_press = TRUE;
+
+ if (keycode == ob_keycode(OB_KEY_ESCAPE)) {
+ menu_frame_hide_all();
+ ret = TRUE;
+ }
+
+ else if (keycode == ob_keycode(OB_KEY_LEFT)) {
+ /* Left goes to the parent menu */
+ menu_frame_select(frame, NULL, TRUE);
+ ret = TRUE;
+ }
+
+ else if (keycode == ob_keycode(OB_KEY_RIGHT)) {
+ /* Right goes to the selected submenu */
+ if (frame->child) menu_frame_select_next(frame->child);
+ ret = TRUE;
+ }
+
+ else if (keycode == ob_keycode(OB_KEY_UP)) {
+ menu_frame_select_previous(frame);
+ ret = TRUE;
+ }
+
+ else if (keycode == ob_keycode(OB_KEY_DOWN)) {
+ menu_frame_select_next(frame);
+ ret = TRUE;
+ }
+ }
+
+ /* Use KeyRelease events for running things so that the key release doesn't
+ get sent to the focused application.
+
+ Allow ControlMask only, and don't bother if the menu is empty */
+ else if (ev->type == KeyRelease && (state & ~ControlMask) == 0 &&
+ frame->entries && frame->got_press)
+ {
+ if (keycode == ob_keycode(OB_KEY_RETURN)) {
+ /* Enter runs the active item or goes into the submenu.
+ Control-Enter runs it without closing the menu. */
+ if (frame->child)
+ menu_frame_select_next(frame->child);
+ else if (frame->selected)
+ menu_entry_frame_execute(frame->selected, state);
+
+ ret = TRUE;
+ }
+
+ /* keyboard accelerator shortcuts. (if it was a valid key) */
+ else if (unikey != 0) {
+ GList *start;
+ GList *it;
+ ObMenuEntryFrame *found = NULL;
+ guint num_found = 0;
+
+ /* start after the selected one */
+ start = frame->entries;
+ if (frame->selected) {
+ for (it = start; frame->selected != it->data;
+ it = g_list_next(it))
+ g_assert(it != NULL); /* nothing was selected? */
+ /* next with wraparound */
+ start = g_list_next(it);
+ if (start == NULL) start = frame->entries;
+ }
+
+ it = start;
+ do {
+ ObMenuEntryFrame *e = it->data;
+ gunichar entrykey = 0;
+
+ if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
+ entrykey = e->entry->data.normal.shortcut;
+ else if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
+ entrykey = e->entry->data.submenu.submenu->shortcut;
+
+ if (unikey == entrykey) {
+ if (found == NULL) found = e;
+ ++num_found;
}
- break;
+
+ /* next with wraparound */
+ it = g_list_next(it);
+ if (it == NULL) it = frame->entries;
+ } while (it != start);
+
+ if (found) {
+ if (found->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
+ num_found == 1)
+ {
+ menu_frame_select(frame, found, TRUE);
+ usleep(50000); /* highlight the item for a short bit so the
+ user can see what happened */
+ menu_entry_frame_execute(found, state);
+ } else {
+ menu_frame_select(frame, found, TRUE);
+ if (num_found == 1)
+ menu_frame_select_next(frame->child);
+ }
+
+ ret = TRUE;
}
}
+ }
- /* will call the menu_hide() for each submenu as well */
- if (!it)
- menu_control_keyboard_nav(ob_keycode(OB_KEY_ESCAPE));
-
- break;
- case MotionNotify:
- ob_debug("motion\n");
- for (it = menu_visible; it; it = g_list_next(it)) {
- ObMenu *m = it->data;
- if ((entry = menu_find_entry_by_pos(it->data,
- e->xmotion.x_root -
- m->location.x,
- e->xmotion.y_root -
- m->location.y))) {
- if (m->over && m->over->data != entry)
- m->mouseover(m->over->data, FALSE);
-
- m->mouseover(entry, TRUE);
- break;
+ return ret;
+}
+
+static gboolean event_handle_menu(XEvent *ev)
+{
+ ObMenuFrame *f;
+ ObMenuEntryFrame *e;
+ gboolean ret = TRUE;
+
+ switch (ev->type) {
+ case ButtonRelease:
+ if (menu_hide_delay_reached() &&
+ (ev->xbutton.button < 4 || ev->xbutton.button > 5))
+ {
+ if ((e = menu_entry_frame_under(ev->xbutton.x_root,
+ ev->xbutton.y_root)))
+ {
+ menu_frame_select(e->frame, e, TRUE);
+ menu_entry_frame_execute(e, ev->xbutton.state);
}
+ else
+ menu_frame_hide_all();
}
+ break;
+ case EnterNotify:
+ if ((e = g_hash_table_lookup(menu_frame_map, &ev->xcrossing.window))) {
+ if (e->ignore_enters)
+ --e->ignore_enters;
+ else if (!(f = find_active_menu()) ||
+ f == e->frame ||
+ f->parent == e->frame ||
+ f->child == e->frame)
+ menu_frame_select(e->frame, e, FALSE);
+ }
+ break;
+ case LeaveNotify:
+ /*ignore leaves when we're already in the window */
+ if (ev->xcrossing.detail == NotifyInferior)
+ break;
+ if ((e = g_hash_table_lookup(menu_frame_map, &ev->xcrossing.window)) &&
+ (f = find_active_menu()) && f->selected == e &&
+ e->entry->type != OB_MENU_ENTRY_TYPE_SUBMENU)
+ {
+ menu_frame_select(e->frame, NULL, FALSE);
+ }
+ break;
+ case MotionNotify:
+ if ((e = menu_entry_frame_under(ev->xmotion.x_root,
+ ev->xmotion.y_root)))
+ if (!(f = find_active_menu()) ||
+ f == e->frame ||
+ f->parent == e->frame ||
+ f->child == e->frame)
+ menu_frame_select(e->frame, e, FALSE);
+ break;
+ case KeyPress:
+ case KeyRelease:
+ ret = event_handle_menu_keyboard(ev);
break;
}
+ return ret;
}
-void event_add_fd_handler(event_fd_handler *h) {
- g_datalist_id_set_data(&fd_handler_list, h->fd, h);
- FD_SET(h->fd, &allset);
- max_fd = MAX(max_fd, h->fd);
+static void event_handle_user_input(ObClient *client, XEvent *e)
+{
+ g_assert(e->type == ButtonPress || e->type == ButtonRelease ||
+ e->type == MotionNotify || e->type == KeyPress ||
+ e->type == KeyRelease);
+
+ if (menu_frame_visible) {
+ if (event_handle_menu(e))
+ /* don't use the event if the menu used it, but if the menu
+ didn't use it and it's a keypress that is bound, it will
+ close the menu and be used */
+ return;
+ }
+
+ /* if the keyboard interactive action uses the event then dont
+ use it for bindings. likewise is moveresize uses the event. */
+ if (!actions_interactive_input_event(e) && !moveresize_event(e)) {
+ if (moveresize_in_progress)
+ /* make further actions work on the client being
+ moved/resized */
+ client = moveresize_client;
+
+ if (e->type == ButtonPress ||
+ e->type == ButtonRelease ||
+ e->type == MotionNotify)
+ {
+ /* the frame may not be "visible" but they can still click on it
+ in the case where it is animating before disappearing */
+ if (!client || !frame_iconify_animating(client->frame))
+ mouse_event(client, e);
+ } else
+ keyboard_event((focus_cycle_target ? focus_cycle_target :
+ (client ? client : focus_client)), e);
+ }
}
-static void find_max_fd_foreach(GQuark n, gpointer data, gpointer max)
+static void focus_delay_dest(gpointer data)
{
- *((unsigned int *)max) = MAX(*((unsigned int *)max), n);
+ g_free(data);
}
-static void find_max_fd()
-{
- int tmpmax = -1;
- g_datalist_foreach(&fd_handler_list, find_max_fd_foreach,
- (gpointer)&tmpmax);
- max_fd = MAX(x_fd, tmpmax);
-#ifdef USE_SM
- max_fd = MAX(ice_fd, max_fd);
-#endif
+static gboolean focus_delay_cmp(gconstpointer d1, gconstpointer d2)
+{
+ const ObFocusDelayData *f1 = d1;
+ return f1->client == d2;
}
-void event_remove_fd(int n)
+static gboolean focus_delay_func(gpointer data)
{
- FD_CLR(n, &allset);
- g_datalist_id_remove_data(&fd_handler_list, (GQuark)n);
- find_max_fd();
+ ObFocusDelayData *d = data;
+ Time old = event_curtime;
+
+ /* don't move focus and kill the menu or the move/resize */
+ if (menu_frame_visible || moveresize_in_progress) return FALSE;
+
+ event_curtime = d->time;
+ event_curserial = d->serial;
+ if (client_focus(d->client) && config_focus_raise)
+ stacking_raise(CLIENT_AS_WINDOW(d->client));
+ event_curtime = old;
+ return FALSE; /* no repeat */
}
-static void fd_event_handle_foreach(GQuark n, gpointer data, gpointer user_data)
+static void focus_delay_client_dest(ObClient *client, gpointer data)
{
- if (FD_ISSET( (int)n, &selset)) {
- event_fd_handler *h = (event_fd_handler *)data;
- g_assert(h->fd == (int)n);
- h->handler(h->fd, h->data);
- }
+ obt_main_loop_timeout_remove_data(ob_main_loop, focus_delay_func,
+ client, FALSE);
}
-static void fd_event_handle()
+void event_halt_focus_delay(void)
{
- g_datalist_foreach(&fd_handler_list, fd_event_handle_foreach, NULL);
+ /* ignore all enter events up till the event which caused this to occur */
+ if (event_curserial) event_ignore_enter_range(1, event_curserial);
+ obt_main_loop_timeout_remove(ob_main_loop, focus_delay_func);
}
-static void event_handle_dock(ObDock *s, XEvent *e)
+gulong event_start_ignore_all_enters(void)
{
- switch (e->type) {
- case ButtonPress:
- stacking_raise(DOCK_AS_WINDOW(s));
- break;
- case EnterNotify:
- dock_hide(FALSE);
- break;
- case LeaveNotify:
- dock_hide(TRUE);
- break;
+ XSync(obt_display, FALSE);
+ return LastKnownRequestProcessed(obt_display);
+}
+
+static void event_ignore_enter_range(gulong start, gulong end)
+{
+ ObSerialRange *r;
+
+ g_assert(start != 0);
+ g_assert(end != 0);
+
+ r = g_new(ObSerialRange, 1);
+ r->start = start;
+ r->end = end;
+ ignore_serials = g_slist_prepend(ignore_serials, r);
+
+ ob_debug_type(OB_DEBUG_FOCUS, "ignoring enters from %lu until %lu\n",
+ r->start, r->end);
+
+ /* increment the serial so we don't ignore events we weren't meant to */
+ XSync(obt_display, FALSE);
+}
+
+void event_end_ignore_all_enters(gulong start)
+{
+ XSync(obt_display, FALSE);
+ event_ignore_enter_range(start, LastKnownRequestProcessed(obt_display));
+}
+
+static gboolean is_enter_focus_event_ignored(XEvent *e)
+{
+ GSList *it, *next;
+
+ g_assert(e->type == EnterNotify &&
+ !(e->xcrossing.mode == NotifyGrab ||
+ e->xcrossing.mode == NotifyUngrab ||
+ e->xcrossing.detail == NotifyInferior));
+
+ for (it = ignore_serials; it; it = next) {
+ ObSerialRange *r = it->data;
+
+ next = g_slist_next(it);
+
+ if ((glong)(e->xany.serial - r->end) > 0) {
+ /* past the end */
+ ignore_serials = g_slist_delete_link(ignore_serials, it);
+ g_free(r);
+ }
+ else if ((glong)(e->xany.serial - r->start) >= 0)
+ return TRUE;
}
+ return FALSE;
}
-static void event_handle_dockapp(ObDockApp *app, XEvent *e)
+void event_cancel_all_key_grabs(void)
{
- switch (e->type) {
- case MotionNotify:
- dock_app_drag(app, &e->xmotion);
- break;
- case UnmapNotify:
- if (app->ignore_unmaps) {
- app->ignore_unmaps--;
- break;
- }
- dock_remove(app, TRUE);
- break;
- case DestroyNotify:
- dock_remove(app, FALSE);
- break;
- case ReparentNotify:
- dock_remove(app, FALSE);
- break;
- case ConfigureNotify:
- dock_app_configure(app, e->xconfigure.width, e->xconfigure.height);
- break;
+ if (actions_interactive_act_running()) {
+ actions_interactive_cancel_act();
+ ob_debug("KILLED interactive action\n");
+ }
+ else if (menu_frame_visible) {
+ menu_frame_hide_all();
+ ob_debug("KILLED open menus\n");
+ }
+ else if (moveresize_in_progress) {
+ moveresize_end(TRUE);
+ ob_debug("KILLED interactive moveresize\n");
+ }
+ else if (grab_on_keyboard()) {
+ ungrab_keyboard();
+ ob_debug("KILLED active grab on keyboard\n");
}
+ else
+ ungrab_passive_key();
+
+ XSync(obt_display, FALSE);
+}
+
+gboolean event_time_after(Time t1, Time t2)
+{
+ g_assert(t1 != CurrentTime);
+ g_assert(t2 != CurrentTime);
+
+ /*
+ Timestamp values wrap around (after about 49.7 days). The server, given
+ its current time is represented by timestamp T, always interprets
+ timestamps from clients by treating half of the timestamp space as being
+ later in time than T.
+ - http://tronche.com/gui/x/xlib/input/pointer-grabbing.html
+ */
+
+ /* TIME_HALF is half of the number space of a Time type variable */
+#define TIME_HALF (Time)(1 << (sizeof(Time)*8-1))
+
+ if (t2 >= TIME_HALF)
+ /* t2 is in the second half so t1 might wrap around and be smaller than
+ t2 */
+ return t1 >= t2 || t1 < (t2 + TIME_HALF);
+ else
+ /* t2 is in the first half so t1 has to come after it */
+ return t1 >= t2 && t1 < (t2 + TIME_HALF);
+}
+
+Time event_get_server_time(void)
+{
+ /* Generate a timestamp */
+ XEvent event;
+
+ XChangeProperty(obt_display, screen_support_win,
+ OBT_PROP_ATOM(WM_CLASS), OBT_PROP_ATOM(STRING),
+ 8, PropModeAppend, NULL, 0);
+ XWindowEvent(obt_display, screen_support_win, PropertyChangeMask, &event);
+ return event.xproperty.time;
}