kde-extraapps/ksnapshot/windowgrabber.h

63 lines
2 KiB
C++

/*
Copyright (C) 2004 Bernd Brandstetter <bbrand@freenet.de>
Copyright (C) 2010, 2011 Pau Garcia i Quiles <pgquiles@elpauer.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or ( at your option ) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef WINDOWGRABBER_H
#define WINDOWGRABBER_H
#include <QDialog>
#include <vector>
class WindowGrabber : public QDialog
{
Q_OBJECT
public:
WindowGrabber();
~WindowGrabber();
/* Grab a screenshot of the current window. x and y are set to the position of the window */
static QPixmap grabCurrent( bool includeDecorations );
static QString lastWindowTitle() { return WindowGrabber::title; }
static QString lastWindowClass() { return WindowGrabber::windowClass; }
static QPoint lastWindowPosition() { return WindowGrabber::windowPosition; }
signals:
void windowGrabbed( const QPixmap & );
protected:
void mousePressEvent( QMouseEvent * );
void mouseReleaseEvent( QMouseEvent * );
void mouseMoveEvent( QMouseEvent * );
void wheelEvent( QWheelEvent * );
void paintEvent( QPaintEvent * );
private:
void increaseScope( const QPoint & );
void decreaseScope( const QPoint & );
int windowIndex( const QPoint & ) const;
std::vector<QRect> windows;
int current;
int yPos;
static QString title;
static QString windowClass;
static QPoint windowPosition;
};
#endif // WINDOWGRABBER_H