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 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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 */
#ifndef INCLUDED_AVMEDIA_MEDIACONTROLBASE_HXX
#define INCLUDED_AVMEDIA_MEDIACONTROLBASE_HXX

#include <config_options.h>
#include <vcl/weld.hxx>

#include <avmedia/avmediadllapi.h>

namespace avmedia { class MediaItem; }

#define AVMEDIA_TIME_RANGE          2048
#define AVMEDIA_DB_RANGE            -40
#define AVMEDIA_LINEINCREMENT       1.0
#define AVMEDIA_PAGEINCREMENT       10.0

#define AVMEDIA_TOOLBOXITEM_PLAY    0x0001
#define AVMEDIA_TOOLBOXITEM_PAUSE   0x0004
#define AVMEDIA_TOOLBOXITEM_STOP    0x0008
#define AVMEDIA_TOOLBOXITEM_MUTE    0x0010
#define AVMEDIA_TOOLBOXITEM_LOOP    0x0011
#define AVMEDIA_TOOLBOXITEM_ZOOM    0x0012
#define AVMEDIA_TOOLBOXITEM_OPEN    0x0014
#define AVMEDIA_TOOLBOXITEM_INSERT  0x0018

#define AVMEDIA_ZOOMLEVEL_50        0
#define AVMEDIA_ZOOMLEVEL_100       1
#define AVMEDIA_ZOOMLEVEL_200       2
#define AVMEDIA_ZOOMLEVEL_FIT       3
#define AVMEDIA_ZOOMLEVEL_SCALED    4
#define AVMEDIA_ZOOMLEVEL_INVALID   65535

namespace avmedia {

enum MediaControlStyle
{
    MEDIACONTROLSTYLE_SINGLELINE = 0,
    MEDIACONTROLSTYLE_MULTILINE = 1
};

class UNLESS_MERGELIBS(AVMEDIA_DLLPUBLIC) MediaControlBase
{
public:
    MediaControlBase();
    virtual ~MediaControlBase(){};

protected:
    std::unique_ptr<weld::Toolbar> mxPlayToolBox;
    std::unique_ptr<weld::Scale> mxTimeSlider;
    std::unique_ptr<weld::Toolbar> mxMuteToolBox;
    std::unique_ptr<weld::Scale> mxVolumeSlider;
    std::unique_ptr<weld::ComboBox> mxZoomListBox;
    std::unique_ptr<weld::Entry> mxTimeEdit;
    bool mbCurrentlySettingZoom;

    virtual void InitializeWidgets();
    virtual void UpdateToolBoxes(const MediaItem& rMediaItem);
    void UpdateVolumeSlider( MediaItem const & aMediaItem );
    void UpdateTimeSlider( MediaItem const & aMediaItem );
    void UpdateTimeField( MediaItem const & aMediaItem, double fTime );
    void SelectPlayToolBoxItem( MediaItem& aExecItem, MediaItem const & aItem, const OString& rId);
    void disposeWidgets();
};

}
#endif

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