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another missing file

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svn path=/trunk/kdebase/kwin/; revision=53659
This commit is contained in:
Matthias Ettrich 2000-06-19 10:46:08 +00:00
parent 64f8bc08a9
commit 601d183852
1 changed files with 81 additions and 0 deletions
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killwindow.cpp Normal file
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/*****************************************************************
kwin - the KDE window manager
Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
******************************************************************/
#define QT_CLEAN_NAMESPACE
#include "killwindow.h"
#include <X11/Xlib.h>
#include <X11/keysym.h>
#include <X11/keysymdef.h>
#include <X11/cursorfont.h>
KillWindow::KillWindow( Workspace* ws )
: workspace( ws ) {}
KillWindow::~KillWindow() {}
void KillWindow::start() {
static Cursor kill_cursor = 0;
if (!kill_cursor)
kill_cursor = XCreateFontCursor(qt_xdisplay(), XC_pirate);
if (XGrabPointer(qt_xdisplay(), qt_xrootwin(), False,
ButtonPressMask | ButtonReleaseMask |
PointerMotionMask |
EnterWindowMask | LeaveWindowMask,
GrabModeAsync, GrabModeAsync, None,
kill_cursor, CurrentTime) == GrabSuccess)
{
XGrabKeyboard(qt_xdisplay(), qt_xrootwin(), False,
GrabModeAsync, GrabModeAsync, CurrentTime);
XEvent ev;
int return_pressed = 0;
int escape_pressed = 0;
int button_released = 0;
XGrabServer(qt_xdisplay());
while (!return_pressed && !escape_pressed && !button_released)
{
XMaskEvent(qt_xdisplay(), KeyPressMask | ButtonPressMask |
ButtonReleaseMask | PointerMotionMask, &ev);
if (ev.type == KeyPress)
{
int kc = XKeycodeToKeysym(qt_xdisplay(), ev.xkey.keycode, 0);
int mx = 0;
int my = 0;
return_pressed = (kc == XK_Return) || (kc == XK_space);
escape_pressed = (kc == XK_Escape);
if (kc == XK_Left) mx = -10;
if (kc == XK_Right) mx = 10;
if (kc == XK_Up) my = -10;
if (kc == XK_Down) my = 10;
if (ev.xkey.state & ControlMask)
{
mx /= 10;
my /= 10;
}
QCursor::setPos(QCursor::pos()+QPoint(mx, my));
}
if (ev.type == ButtonRelease)
{
button_released = (ev.xbutton.button == Button1);
workspace->killWindowAtPosition(ev.xbutton.x_root, ev.xbutton.y_root);
}
continue;
}
if (return_pressed)
workspace->killWindowAtPosition(QCursor::pos().x(), QCursor::pos().y());
XUngrabServer(qt_xdisplay());
XUngrabKeyboard(qt_xdisplay(), CurrentTime);
XUngrabPointer(qt_xdisplay(), CurrentTime);
}
}