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-rw-r--r--src/plugins/directshow/camera/dsvideowidgetcontrol.h154
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diff --git a/src/plugins/directshow/camera/dsvideowidgetcontrol.h b/src/plugins/directshow/camera/dsvideowidgetcontrol.h
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-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** 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 1.1, 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.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef DSVIDEOWIDGETCONTROL_H
-#define DSVIDEOWIDGETCONTROL_H
-
-#include <QtCore/qobject.h>
-#include <QtWidgets>
-#include <QtMultimedia/qvideoframe.h>
-#include <QtMultimedia/qabstractvideosurface.h>
-#include <QtMultimedia/qvideosurfaceformat.h>
-
-#include <qvideowidgetcontrol.h>
-#include "DsCameraControl.h"
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-class DSVideoWidgetSurface : public QAbstractVideoSurface
-{
- Q_OBJECT
- public:
- DSVideoWidgetSurface(QLabel *pWidget, QObject *parent = 0);
-
- QList<QVideoFrame::PixelFormat> supportedPixelFormats(
- QAbstractVideoBuffer::HandleType handleType = QAbstractVideoBuffer::NoHandle) const;
-
- bool present(const QVideoFrame &frame);
-
- QRect videoRect() const { return targetRect; }
- void updateVideoRect();
-
- void paint(QPainter *painter);
- void setImageFormat(QImage::Format fmt);
-
- private:
- QLabel *widget;
- QImage::Format imageFormat;
- QRect targetRect;
- QSize imageSize;
- QRect sourceRect;
- QPixmap* myPixmap;
- };
-
-class DSVideoWidgetControl : public QVideoWidgetControl
-{
- Q_OBJECT
-
- DSVideoWidgetSurface* surface;
-public: // Constructor & Destructor
-
- DSVideoWidgetControl(DSCameraSession* session, QObject *parent = 0);
- virtual ~DSVideoWidgetControl();
-
-public: // QVideoWidgetControl
-
- QWidget *videoWidget();
-
- // Aspect Ratio
- Qt::AspectRatioMode aspectRatioMode() const;
- void setAspectRatioMode(Qt::AspectRatioMode ratio);
-
- // Full Screen
- bool isFullScreen() const;
- void setFullScreen(bool fullScreen);
-
- // Brightness
- int brightness() const;
- void setBrightness(int brightness);
-
- // Contrast
- int contrast() const;
- void setContrast(int contrast);
-
- // Hue
- int hue() const;
- void setHue(int hue);
-
- // Saturation
- int saturation() const;
- void setSaturation(int saturation);
-
-public: // Internal
-
- bool eventFilter(QObject *object, QEvent *event);
-
-/*
-Q_SIGNALS: // QVideoWidgetControl
-
- void fullScreenChanged(bool fullScreen);
- void brightnessChanged(int brightness);
- void contrastChanged(int contrast);
- void hueChanged(int hue);
- void saturationChanged(int saturation);
-*/
-
-Q_SIGNALS: // Internal Signals
-
- void widgetResized(QSize size);
- void widgetUpdated();
-
-private: // Data
-
- DSCameraSession* m_session;
- QLabel *m_widget;
- WId m_windowId;
- Qt::AspectRatioMode m_aspectRatioMode;
- bool m_fullScreen;
-};
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif // DSVideoWidgetControl_H