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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the documentation 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 qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef VIEWER_H
#define VIEWER_H
#include <QImage>
#include <QMainWindow>
#include <QMap>
class QAction;
class QFrame;
class QGridLayout;
class QLabel;
class QMenu;
class FinalWidget;
class ScreenWidget;
class Viewer : public QMainWindow
{
Q_OBJECT
public:
enum Brightness { None, Quarter, Half, ThreeQuarters, Full };
Viewer();
public slots:
void chooseFile();
void setBrightness(QAction *action);
void createImage();
void saveImage();
private:
void createMenus();
QFrame *createCentralWidget();
void openImageFile(QString &filePath);
FinalWidget *finalWidget;
int brightness;
QAction *currentBrightness;
QAction *saveAction;
QGridLayout *grid;
QImage scaledImage;
QMap <QAction*,Brightness> menuMap;
QMenu *brightnessMenu;
QMenu *fileMenu;
QString path;
ScreenWidget *cyanWidget;
ScreenWidget *magentaWidget;
ScreenWidget *yellowWidget;
};
#endif
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