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/*
* Qt UI
*
* Copyright (C) 2014 Samsung Electronics Co., Ltd. All rights reserved.
*
* Contact:
* GiWoong Kim <giwoong.kim@samsung.com>
* SeokYeon Hwang <syeon.hwang@samsung.com>
* Sangho Park <sangho.p@samsung.com>
* Stanislav Vorobiov
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* Contributors:
* - S-Core Co., Ltd
*
*/
#ifndef DISPLAYBASE_H
#define DISPLAYBASE_H
#include <QWidget>
#include <QLabel>
#include <QImage>
#include <QPixmap>
#include "layout/displaytype.h"
#include "input/touchscreenhelper.h"
#include "input/mousehelper.h"
class MainWindow;
class SdbHelper;
class DisplayBase
{
public:
SdbHelper *sdbHelper;
void switchForm(DisplayType *displayForm);
void scaleForm(qreal scaleFactor);
void invalidateDisplay();
void updateGeometry();
QWidget *getWidget();
const QRect &getGeometry();
QRegion getMask();
QPoint getGuestPos(QPoint hostPos);
TouchScreenHelper *getTouchScreenHelper();
MouseHelper *getMouseHelper();
void clearInput();
bool isOffGuideReady();
void showOffGuideImg();
void hideOffGuideImg();
bool isOffGuideShown();
void turnOnMovingMode();
void turnOffMovingMode();
bool isMovingMode();
protected:
DisplayBase(DisplayType *displayForm, QSize resolution, qreal scaleFactor, QWidget *w);
virtual ~DisplayBase();
void handlePaint();
void handleResize();
void handleMousePress(QMouseEvent *event);
void handleMouseRelease(QMouseEvent *event);
void handleMouseMove(QMouseEvent *event);
void handleMouseEnter(QEvent *event);
void handleMouseLeave(QEvent *event);
void handleDragEnterEvent(QDragEnterEvent *event);
void handleDropEvent(QDropEvent *event);
bool isTsEnabled;
int rotateAngle;
qreal scaleFactor;
bool isDragging;
bool movingMode;
private:
void loadOffGuideImg();
void grabWindow(QPoint pos);
void releaseWindow();
bool isGrabWindow();
QSize resolution;
MainWindow *win;
QWidget *widget; /* inherited by widget */
QRect rect;
QPixmap maskImage;
TouchScreenHelper *tsHelper;
MouseHelper *mouseHelper;
QStringList items;
bool dropping;
QLabel *offGuide;
QPixmap offGuideImg;
QPoint grabPos;
QPoint grabWinPos;
};
#endif
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