QPixmap WindowGrabber::grabCurrent( bool includeDecorations )
{
int x, y;
#ifdef Q_WS_X11
Window root;
uint w, h, border, depth;
XGrabServer( QX11Info::display() );
Window child = windowUnderCursor( includeDecorations );
XGetGeometry( QX11Info::display(), child, &root, &x, &y, &w, &h, &border, &depth );
Window parent;
Window* children;
unsigned int nchildren;
if( XQueryTree( QX11Info::display(), child, &root, &parent,
&children, &nchildren ) != 0 ) {
if( children != NULL ) {
XFree( children );
}
int newx, newy;
Window dummy;
if( XTranslateCoordinates( QX11Info::display(), parent, QX11Info::appRootWindow(),
x, y, &newx, &newy, &dummy )) {
x = newx;
y = newy;
}
}
windowPosition = QPoint(x,y);
QPixmap pm( grabWindow( child, x, y, w, h, border, &title, &windowClass ) );
XUngrabServer( QX11Info::display() );
return pm;
#elif defined(Q_WS_WIN)
HWND hWindow;
hWindow = windowUnderCursor(includeDecorations);
Q_ASSERT(hWindow);
HWND hParent;
// Now find the top-most window
do {
hParent = hWindow;
} while( (hWindow = GetParent(hWindow)) != NULL );
Q_ASSERT(hParent);
RECT r;
GetWindowRect(hParent, &r);
x = r.left;
y = r.top;
windowPosition = QPoint(x,y);
QPixmap pm( grabWindow( hParent, &title, &windowClass) );
return pm;
#endif // Q_WS_X11
return QPixmap();
}
WindowGrabber::WindowGrabber()
: QDialog( 0, Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint | Qt::X11BypassWindowManagerHint ),
current( -1 ), yPos( -1 )
{
setWindowModality( Qt::WindowModal );
int y,x;
uint w, h;
#ifdef Q_WS_X11
uint border, depth;
Window root;
XGrabServer( QX11Info::display() );
Window child = windowUnderCursor();
XGetGeometry( QX11Info::display(), child, &root, &x, &y, &w, &h, &border, &depth );
XUngrabServer( QX11Info::display() );
QPixmap pm( grabWindow( child, x, y, w, h, border, &title, &windowClass ) );
#elif defined(Q_WS_WIN)
HWND child = windowUnderCursor();
WINDOWINFO wi;
GetWindowInfo( child, &wi);
RECT r;
GetWindowRect( child, &r);
x = r.left;
y = r.top;
w = r.right - r.left;
h = r.bottom - r.top;
cxWindowBorder = wi.cxWindowBorders;
cyWindowBorder = wi.cyWindowBorders;
HDC childDC = GetDC(child);
QPixmap pm( grabWindow( child, &title, &windowClass ) );
#endif // Q_WS_X11
getWindowsRecursive( &windows, child );
QPalette p = palette();
p.setBrush( backgroundRole(), QBrush( pm ) );
setPalette( p );
setFixedSize( pm.size() );
setMouseTracking( true );
setGeometry( x, y, w, h );
current = windowIndex( mapFromGlobal(QCursor::pos()) );
}
void TcpSockServer::incomingConnection(int socketDescriptor)
{
qRegisterMetaType <Qlist>("Qlist");
// qDebug() << QString("Client %1 Comming").arg(socketDescriptor);
TcpConThread *thread = new TcpConThread(socketDescriptor, this);
// connect(thread, SIGNAL(finished()), thread, SLOT(deleteLater()));
connect(this,SIGNAL(sendKeySettingRequest(Device,RegOperation)),
thread,SLOT(sendKeySettingRequest(Device,RegOperation)));
connect(this,SIGNAL(grabWindow()),thread,SLOT(sendGrabWindowRequest()));
connect(thread,SIGNAL(processData(Qlist)),
this,SIGNAL(processData(Qlist)));
thread->start();
}
QPixmap grabEntireScreen() {
auto screen = qApp->screens().first();
auto desktopWId = qApp->desktop()->winId();
return screen->grabWindow(desktopWId);
}
KJS::Value Pixmap::call( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args ) {
if( !JSProxy::checkType( self, JSProxy::ValueProxy, "QPixmap") )
return KJS::Value();
JSValueProxy *op = JSProxy::toValueProxy( self.imp() );
pix = op->toVariant().toPixmap();
KJS::Value retValue = KJS::Value();
switch ( mid ) {
case Methodwidth:
retValue = KJS::Number(width());
break;
case Methodheight:
retValue = KJS::Number(height());
break;
case Methoddepth:
retValue = KJS::Number(depth());
break;
case MethodisNull:
retValue = KJS::Boolean(isNull());
break;
case Methodsize:
retValue = convertToValue(exec, size());
break;
case Methodrect:
retValue = convertToValue(exec, rect());
break;
case Methodresize:
{
if( args.size() == 2)
resize(extractInt(exec, args, 0), extractInt(exec, args, 1));
else if( args.size() == 1)
resize(extractQSize(exec, args, 0) );
break;
}
case Methodfill:
fill( extractQColor(exec, args, 0));
break;
case Methodmask:
{
retValue = convertToValue(exec, mask() );
break;
}
case MethodsetMask:
{
setMask(extractQPixmap(exec, args, 0));
break;
}
case MethodcreateHeuristicMask:
{
retValue = convertToValue(exec, createHeuristicMask(extractBool(exec, args, 0)));
break;
}
case MethodgrabWindow:
{
int winid = extractInt(exec, args,0);
int x = extractInt(exec, args,1);
int y = extractInt(exec, args,2);
int w = extractInt(exec, args,3);
int h = extractInt(exec, args,4);
grabWindow(winid,x,y,w,h);
break;
}
default:
kdWarning() << "Image has no method " << mid << endl;
break;
}
op->setValue(pix);
return retValue;
}