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112 lines
3.4 KiB
112 lines
3.4 KiB
/***************************************************************** |
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KWin - the KDE window manager |
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This file is part of the KDE project. |
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Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org> |
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Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org> |
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You can Freely distribute this program under the GNU General Public |
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License. See the file "COPYING" for the exact licensing terms. |
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******************************************************************/ |
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//#ifndef QT_CLEAN_NAMESPACE |
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//#define QT_CLEAN_NAMESPACE |
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//#endif |
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#include "killwindow.h" |
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#include <QCursor> |
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#include <X11/Xlib.h> |
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#include <X11/keysym.h> |
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#include <X11/keysymdef.h> |
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#include <X11/cursorfont.h> |
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#include <QX11Info> |
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namespace KWinInternal |
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{ |
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KillWindow::KillWindow( Workspace* ws ) |
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: workspace( ws ) |
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{ |
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} |
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KillWindow::~KillWindow() |
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{ |
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} |
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void KillWindow::start() |
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{ |
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static Cursor kill_cursor = 0; |
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if (!kill_cursor) |
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kill_cursor = XCreateFontCursor(display(), XC_pirate); |
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if (XGrabPointer(display(), rootWindow(), False, |
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ButtonPressMask | ButtonReleaseMask | |
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PointerMotionMask | |
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EnterWindowMask | LeaveWindowMask, |
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GrabModeAsync, GrabModeAsync, None, |
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kill_cursor, CurrentTime) == GrabSuccess) |
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{ |
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XGrabKeyboard(display(), rootWindow(), False, |
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GrabModeAsync, GrabModeAsync, CurrentTime); |
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XEvent ev; |
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int return_pressed = 0; |
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int escape_pressed = 0; |
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int button_released = 0; |
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grabXServer(); |
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while (!return_pressed && !escape_pressed && !button_released) |
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{ |
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XMaskEvent(display(), KeyPressMask | ButtonPressMask | |
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ButtonReleaseMask | PointerMotionMask, &ev); |
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if (ev.type == KeyPress) |
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{ |
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int kc = XKeycodeToKeysym(display(), ev.xkey.keycode, 0); |
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int mx = 0; |
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int my = 0; |
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return_pressed = (kc == XK_Return) || (kc == XK_space); |
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escape_pressed = (kc == XK_Escape); |
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if (kc == XK_Left) mx = -10; |
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if (kc == XK_Right) mx = 10; |
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if (kc == XK_Up) my = -10; |
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if (kc == XK_Down) my = 10; |
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if (ev.xkey.state & ControlMask) |
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{ |
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mx /= 10; |
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my /= 10; |
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} |
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QCursor::setPos(QCursor::pos()+QPoint(mx, my)); |
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} |
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if (ev.type == ButtonRelease) |
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{ |
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button_released = (ev.xbutton.button == Button1); |
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if ( ev.xbutton.button == Button3 ) |
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{ |
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escape_pressed = true; |
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break; |
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} |
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workspace->killWindowId(ev.xbutton.subwindow); |
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} |
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continue; |
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} |
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if (return_pressed) |
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{ |
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Window root, child; |
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int dummy1, dummy2, dummy3, dummy4; |
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unsigned int dummy5; |
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if( XQueryPointer( display(), rootWindow(), &root, &child, |
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&dummy1, &dummy2, &dummy3, &dummy4, &dummy5 ) == true |
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&& child != None ) |
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workspace->killWindowId( child ); |
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} |
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ungrabXServer(); |
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XUngrabKeyboard(display(), CurrentTime); |
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XUngrabPointer(display(), CurrentTime); |
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} |
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} |
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} // namespace
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