109 lines
3.3 KiB
C
109 lines
3.3 KiB
C
/*
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* Copyright (C) 2000-2007 Carsten Haitzler, Geoff Harrison and various contributors
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* Copyright (C) 2004-2007 Kim Woelders
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies of the Software, its documentation and marketing & publicity
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* materials, and acknowledgment shall be given in the documentation, materials
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* and software packages that this Software was used.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "E.h"
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#include "cursors.h"
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#include "grabs.h"
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int
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GrabKeyboardSet(Win win)
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{
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int rc;
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rc =
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XGrabKeyboard(disp, WinGetXwin(win), False, GrabModeAsync, GrabModeAsync,
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CurrentTime);
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#if 0
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Eprintf("GrabKeyboardSet %#lx %d\n", WinGetXwin(win), rc);
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#endif
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return rc;
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}
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int
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GrabKeyboardRelease(void)
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{
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int rc;
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rc = XUngrabKeyboard(disp, CurrentTime);
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#if 0
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Eprintf("GrabKeyboardRelease %d\n", rc);
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#endif
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return rc;
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}
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int
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GrabPointerSet(Win win, unsigned int csr, int confine)
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{
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int ret = -1;
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Window confine_to = (confine) ? VRoot.xwin : None;
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ret = XGrabPointer(disp, WinGetXwin(win), False,
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ButtonPressMask | ButtonReleaseMask | PointerMotionMask |
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ButtonMotionMask | EnterWindowMask | LeaveWindowMask,
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GrabModeAsync, GrabModeAsync, confine_to, ECsrGet(csr),
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CurrentTime);
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Mode.grabs.pointer_grab_window = WinGetXwin(win);
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Mode.grabs.pointer_grab_active = 1;
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if (EDebug(EDBUG_TYPE_GRABS))
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Eprintf("GrabPointerSet: %#lx, ret=%d\n", Mode.grabs.pointer_grab_window,
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ret);
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return ret;
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}
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void
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GrabPointerRelease(void)
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{
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XUngrabPointer(disp, CurrentTime);
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if (EDebug(EDBUG_TYPE_GRABS))
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Eprintf("GrabPointerRelease: %#lx\n", Mode.grabs.pointer_grab_window);
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Mode.grabs.pointer_grab_active = 0;
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Mode.grabs.pointer_grab_window = None;
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}
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void
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GrabButtonSet(unsigned int button, unsigned int modifiers, Win win,
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unsigned int event_mask, unsigned int csr, int confine)
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{
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Bool owner_events = False;
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int pointer_mode = GrabModeSync;
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int keyboard_mode = GrabModeAsync;
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Window confine_to = (confine) ? WinGetXwin(win) : None;
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XGrabButton(disp, button, modifiers, WinGetXwin(win), owner_events,
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event_mask, pointer_mode, keyboard_mode, confine_to,
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ECsrGet(csr));
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}
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void
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GrabButtonRelease(unsigned int button, unsigned int modifiers, Win win)
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{
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XUngrabButton(disp, button, modifiers, WinGetXwin(win));
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}
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