1 /* cycling.c- window cycling
3 * Window Maker window manager
5 * Copyright (c) 2000-2003 Alfredo K. Kojima
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
26 #include <X11/Xutil.h>
27 #include <X11/keysym.h>
29 #include "WindowMaker.h"
39 #include "switchpanel.h"
42 extern WPreferences wPreferences
;
44 extern WShortKey wKeyBindings
[WKBD_LAST
];
46 static void raiseWindow(WSwitchPanel
* swpanel
, WWindow
* wwin
)
48 Window swwin
= wSwitchPanelGetWindow(swpanel
);
50 if (wwin
->flags
.mapped
) {
55 win
[1] = wwin
->frame
->core
->window
;
57 XRestackWindows(dpy
, win
, 2);
59 XRaiseWindow(dpy
, wwin
->frame
->core
->window
);
63 static WWindow
*change_focus_and_raise(WWindow
*newFocused
, WWindow
*oldFocused
,
64 WSwitchPanel
*swpanel
, WScreen
*scr
, Bool esc_cancel
)
69 wWindowFocus(newFocused
, oldFocused
);
70 oldFocused
= newFocused
;
72 if (wPreferences
.circ_raise
) {
76 raiseWindow(swpanel
, newFocused
);
82 void StartWindozeCycle(WWindow
* wwin
, XEvent
* event
, Bool next
, Bool class_only
)
85 XModifierKeymap
*keymap
= NULL
;
86 WSwitchPanel
*swpanel
= NULL
;
87 WScreen
*scr
= wScreenForRootWindow(event
->xkey
.root
);
88 KeyCode leftKey
= XKeysymToKeycode(dpy
, XK_Left
);
89 KeyCode rightKey
= XKeysymToKeycode(dpy
, XK_Right
);
90 KeyCode homeKey
= XKeysymToKeycode(dpy
, XK_Home
);
91 KeyCode endKey
= XKeysymToKeycode(dpy
, XK_End
);
92 KeyCode shiftLKey
= XKeysymToKeycode(dpy
, XK_Shift_L
);
93 KeyCode shiftRKey
= XKeysymToKeycode(dpy
, XK_Shift_R
);
94 KeyCode escapeKey
= XKeysymToKeycode(dpy
, XK_Escape
);
95 Bool esc_cancel
= False
;
96 Bool somethingElse
= False
;
110 hasModifier
= (wKeyBindings
[WKBD_GROUPNEXT
].modifier
!= 0);
112 hasModifier
= (wKeyBindings
[WKBD_FOCUSNEXT
].modifier
!= 0);
115 hasModifier
= (wKeyBindings
[WKBD_GROUPPREV
].modifier
!= 0);
117 hasModifier
= (wKeyBindings
[WKBD_FOCUSPREV
].modifier
!= 0);
121 keymap
= XGetModifierMapping(dpy
);
122 XGrabKeyboard(dpy
, scr
->root_win
, False
, GrabModeAsync
, GrabModeAsync
, CurrentTime
);
125 scr
->flags
.doing_alt_tab
= 1;
127 swpanel
= wInitSwitchPanel(scr
, wwin
, class_only
);
132 if (wwin
->flags
.mapped
)
133 newFocused
= wSwitchPanelSelectNext(swpanel
, !next
, True
, False
);
135 newFocused
= wSwitchPanelSelectFirst(swpanel
, False
);
137 oldFocused
= change_focus_and_raise(newFocused
, oldFocused
, swpanel
, scr
, False
);
139 if (wwin
->frame
->workspace
== scr
->current_workspace
)
145 while (hasModifier
&& !done
) {
148 WMMaskEvent(dpy
, KeyPressMask
| KeyReleaseMask
| ExposureMask
149 | PointerMotionMask
| ButtonReleaseMask
| EnterWindowMask
, &ev
);
151 /* ignore CapsLock */
152 modifiers
= ev
.xkey
.state
& ValidModMask
;
161 if ((wKeyBindings
[WKBD_FOCUSNEXT
].keycode
== ev
.xkey
.keycode
162 && wKeyBindings
[WKBD_FOCUSNEXT
].modifier
== modifiers
)
163 || (wKeyBindings
[WKBD_GROUPNEXT
].keycode
== ev
.xkey
.keycode
164 && wKeyBindings
[WKBD_GROUPNEXT
].modifier
== modifiers
)
165 || ev
.xkey
.keycode
== rightKey
) {
167 newFocused
= wSwitchPanelSelectNext(swpanel
, False
, ev
.xkey
.keycode
!= rightKey
, (!class_only
&& wKeyBindings
[WKBD_GROUPNEXT
].keycode
== ev
.xkey
.keycode
&& wKeyBindings
[WKBD_GROUPNEXT
].modifier
== modifiers
));
168 oldFocused
= change_focus_and_raise(newFocused
, oldFocused
, swpanel
, scr
, False
);
170 } else if ((wKeyBindings
[WKBD_FOCUSPREV
].keycode
== ev
.xkey
.keycode
171 && wKeyBindings
[WKBD_FOCUSPREV
].modifier
== modifiers
)
172 || (wKeyBindings
[WKBD_GROUPPREV
].keycode
== ev
.xkey
.keycode
173 && wKeyBindings
[WKBD_GROUPPREV
].modifier
== modifiers
)
174 || ev
.xkey
.keycode
== leftKey
) {
176 newFocused
= wSwitchPanelSelectNext(swpanel
, True
, ev
.xkey
.keycode
!= leftKey
, (!class_only
&& wKeyBindings
[WKBD_GROUPPREV
].keycode
== ev
.xkey
.keycode
&& wKeyBindings
[WKBD_GROUPPREV
].modifier
== modifiers
));
177 oldFocused
= change_focus_and_raise(newFocused
, oldFocused
, swpanel
, scr
, False
);
179 } else if (ev
.xkey
.keycode
== homeKey
|| ev
.xkey
.keycode
== endKey
) {
181 newFocused
= wSwitchPanelSelectFirst(swpanel
, ev
.xkey
.keycode
!= homeKey
);
182 oldFocused
= change_focus_and_raise(newFocused
, oldFocused
, swpanel
, scr
, False
);
184 } else if (ev
.xkey
.keycode
== escapeKey
) {
186 /* Focus the first window of the swpanel, despite the 'False' */
187 newFocused
= wSwitchPanelSelectFirst(swpanel
, False
);
188 oldFocused
= change_focus_and_raise(newFocused
, oldFocused
, swpanel
, scr
, True
);
192 } else if (ev
.xkey
.keycode
!= shiftLKey
&& ev
.xkey
.keycode
!= shiftRKey
) {
194 somethingElse
= True
;
201 if (ev
.xkey
.keycode
== shiftLKey
|| ev
.xkey
.keycode
== shiftRKey
)
202 if (wPreferences
.strict_windoze_cycle
)
205 for (i
= 0; i
< 8 * keymap
->max_keypermod
; i
++) {
207 int mask
= 1 << (i
/ keymap
->max_keypermod
);
209 if (keymap
->modifiermap
[i
] == ev
.xkey
.keycode
&&
210 ((wKeyBindings
[WKBD_FOCUSNEXT
].modifier
& mask
)
211 || (wKeyBindings
[WKBD_FOCUSPREV
].modifier
& mask
)
212 || (wKeyBindings
[WKBD_GROUPNEXT
].modifier
& mask
)
213 || (wKeyBindings
[WKBD_GROUPPREV
].modifier
& mask
))) {
222 /* ignore unwanted EnterNotify's */
231 tmp
= wSwitchPanelHandleEvent(swpanel
, &ev
);
234 oldFocused
= change_focus_and_raise(newFocused
, oldFocused
, swpanel
, scr
, False
);
236 if (ev
.type
== ButtonRelease
)
248 XFreeModifiermap(keymap
);
252 XUngrabKeyboard(dpy
, CurrentTime
);
256 wSwitchPanelDestroy(swpanel
);
258 if (newFocused
&& !esc_cancel
) {
259 wRaiseFrame(newFocused
->frame
->core
);
261 if (!newFocused
->flags
.mapped
)
262 wMakeWindowVisible(newFocused
);
263 wSetFocusTo(scr
, newFocused
);
266 scr
->flags
.doing_alt_tab
= 0;