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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QVFB_H
#define QVFB_H
#include <QMainWindow>
#include <QStringList>
#include "qvfbview.h"
QT_BEGIN_NAMESPACE
class QVFbAbstractView;
class QVFbRateDialog;
class QPopupMenu;
class QMenuData;
class QAction;
class Config;
class DeviceSkin;
class QVFb;
class QLabel;
class QMenu;
class QScrollArea;
class Zoomer : public QWidget {
Q_OBJECT
public:
Zoomer(QVFb* target);
private slots:
void zoom(int);
private:
QVFb *qvfb;
QLabel *label;
};
class QVFb: public QMainWindow
{
Q_OBJECT
public:
enum DisplayType { QWS, X11 };
QVFb( int display_id, int w, int h, int d, int r, const QString &skin, DisplayType displayType, QWidget *parent = 0, Qt::WindowFlags wflags = 0 );
~QVFb();
void enableCursor( bool e );
QSize sizeHint() const;
public slots:
void popupMenu();
protected slots:
void saveImage();
void toggleAnimation();
void toggleCursor();
void changeRate();
void setRate(int);
void about();
void configure();
void skinConfigChosen(int i);
void chooseSize(const QSize& sz);
void chooseDepth(int depth, QVFbView::PixelFormat displayFormat);
void setZoom1();
void setZoom2();
void setZoom3();
void setZoom4();
void setZoomHalf();
void setZoom075();
void setZoom();
void setRot0();
void setRot90();
void setRot180();
void setRot270();
public slots:
void setZoom(double);
void setRotation(QVFbView::Rotation);
protected:
template <typename T>
void createMenu(T *menu);
QMenu* createFileMenu();
QMenu* createViewMenu();
QMenu* createHelpMenu();
private:
void findSkins(const QString ¤tSkin);
void init( int display_id, int w, int h, int d, int r, const QString& skin );
DeviceSkin *skin;
double skinscaleH,skinscaleV;
QVFbAbstractView *view;
QVFbAbstractView *secondaryView;
QVFbRateDialog *rateDlg;
QMenu *viewMenu;
QAction *cursorAction;
Config* config;
QStringList skinnames;
QStringList skinfiles;
int currentSkinIndex;
Zoomer *zoomer;
QScrollArea* scroller;
DisplayType displayType;
int refreshRate;
private slots:
void setGamma400(int n);
void setR400(int n);
void setG400(int n);
void setB400(int n);
void updateGammaLabels();
};
QT_END_NAMESPACE
#endif
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