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Diffstat (limited to 'src/corelib/video/mvideowidget.h')
| -rw-r--r-- | src/corelib/video/mvideowidget.h | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/src/corelib/video/mvideowidget.h b/src/corelib/video/mvideowidget.h deleted file mode 100644 index 7c6c7f63..00000000 --- a/src/corelib/video/mvideowidget.h +++ /dev/null @@ -1,236 +0,0 @@ -/*************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (directui@nokia.com) -** -** This file is part of libmeegotouch. -** -** If you have questions regarding the use of this file, please contact -** Nokia at directui@nokia.com. -** -** This library is free software; you can redistribute it and/or -** modify it 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. -** -****************************************************************************/ - -#ifndef MVIDEOWIDGET_H -#define MVIDEOWIDGET_H - -#include <mwidgetcontroller.h> -#include <mvideowidgetmodel.h> - -class MVideoWidgetPrivate; - - -/*! - \class MVideoWidget - \brief MVideoWidget provides functionality for playing videos. - - \ingroup widgets - - \section MVideoWidgetOverview Overview - MVideoWidget supports following features: - - - Standard playback controlling through play(), pause(), stop(), seek() - and setLooping() methods. - - Volume controlling through the setVolume() and setMute() methods. - - Automatic fitting and appearence of the video can be changed using the - setScaleToFit(), setKeepAspectRatio() and setFullscreen() - methods. - - \section MVideoWidgetUseGuidelines Usage guidelines - - \section MVideoWidgetVariants Variants - \li \link MVideoWidgetView Default view. \endlink Standard view for - displaying video frames without any visual controls. - - \section MVideoWidgetOpenIssues Open issues - - \section MVideoWidgetExamples Examples - - \sa MVideoWidgetModel -*/ -class M_CORE_EXPORT MVideoWidget : public MWidgetController -{ - Q_OBJECT - M_CONTROLLER(MVideoWidget) - -public: - - /*! - \brief Constructs a video widget. - */ - MVideoWidget(QGraphicsItem *parent = 0, MVideoWidgetModel* model = 0); - - /*! - \brief Destroys the video widget. - */ - virtual ~MVideoWidget(); - - /*! - \brief Opens a video from a file. - */ - void open(const QString& filename); - - /*! - \brief Return the playback state. - */ - MVideo::State state() const; - - /*! - \brief Seek video to a wanted position/time. - - \a time is defined as milliseconds and it should be in a range of 0 to - lenght of video. - */ - void seek(quint64 time); - - /*! - \brief Query length of the video. - - \return Length of video in milliseconds. - */ - quint64 length() const; - - /*! - \brief Query the current position of the video. - - \return Position of the video in milliseconds. - */ - quint64 position() const; - - /*! - \brief Set volume factor for the video's audio track. - - \a volume should be in a range of 0.0 -> 10.0. 1.0 means 100% volume. - 1.0 -> 10.0 are gain through amplification. - */ - void setVolume(qreal volume); - - /*! - \brief Query current volume factor of the video's audio track. - - \returns Audio volume. 0.0 if video does not contain audio track. - */ - qreal volume() const; - - /*! - \brief Mute the video's audio. - */ - void setMuted(bool mute); - - /*! - \brief Query current mute status. - - \returns True if audio is muted or no audio track exists, false is audio is - not muted. - */ - bool isMuted() const; - - /*! - * Snapshot the current video frame. - * \returns image of current video frame - */ - //QImage currentFrame() const; - - /*! - \brief Set scaling mode to video. - - If \a mode is MVideoWidgetModel::ScaleToFit the video scaled to fit the widget size. If \a mode - is MVideoWidgetModel::ScaleDisabled the video is rendered in it's native resolution into the middle - of the widget. - */ - void setScaleMode(MVideoWidgetModel::Scale mode); - - /*! - \brief Returns video scaling mode. - */ - MVideoWidgetModel::Scale scaleMode() const; - - /*! - \brief Set aspect ratio - - If \a aspectRatio is MVideoWidgetModel::AspectRatioOriginal, the video is scaled without breaking the - native aspect ratio. If \a aspectRatio is MVideoWidgetModel::AspectRatioScaled, the native aspect - ratio is not preserved and the video is scaled to match the size of the widget. - */ - void setAspectRatioMode(MVideoWidgetModel::AspectRatio aspectRatio); - - /*! - \brief Return type of the aspect ratio. - */ - MVideoWidgetModel::AspectRatio aspectRatioMode() const; - - /*! - \brief Enable / disable automatic looping of the video. - */ - void setLooping(bool enabled); - - /*! - \brief Query looping mode. - - \returns looping mode. - */ - bool isLooping() const; - - /*! - \brief Enable / disable fullscreen mode. - */ - void setFullscreen(bool fullscreen); - - /*! - \brief Query fullscreen mode. - */ - bool isFullscreen() const; - -Q_SIGNALS: - - void videoReady(); - -public Q_SLOTS: - /*! - \brief Start video playback. - */ - void play(); - - /*! - \brief Pause video playback. - - When resuming the video playback with call to MVideoWidget::play(), - video continues to play from the position it was left when pausing. - */ - void pause(); - - /*! - \brief Stop video playback. - - The video is rewinded to the beginning. - */ - void stop(); - -protected Q_SLOTS: - - //! \reimp - virtual void updateData(const QList<const char*>& modifications); - //! \reimp_end - -protected: - - //! \cond - MVideoWidget(MVideoWidgetPrivate* dd, MVideoWidgetModel* model, QGraphicsItem *parent); - //! \endcond - - //! \reimp - virtual void setupModel(); - //! \reimp_end - -private: - - Q_DECLARE_PRIVATE(MVideoWidget) - Q_DISABLE_COPY(MVideoWidget) -}; -#endif // MVIDEOWIDGET_H |