56 lines
1.0 KiB
C
56 lines
1.0 KiB
C
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#ifndef NULLSOFT_SEEKLAYERH
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#define NULLSOFT_SEEKLAYERH
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#include "WMHandler.h"
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#include "../nu/AutoLock.h"
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#include "ClockLayer.h"
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class SeekLayer : public WMHandler
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{
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enum PlayState
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{
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PLAYSTATE_NONE,
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PLAYSTATE_OPENING,
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PLAYSTATE_OPENED,
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PLAYSTATE_BUFFERING,
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PLAYSTATE_STARTED,
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PLAYSTATE_STOPPED,
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PLAYSTATE_CLOSED,
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PLAYSTATE_SEEK,
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};
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public:
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SeekLayer(IWMReader *_reader, ClockLayer *_clock);
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void SeekTo(long position);
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void Pause();
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void Unpause();
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void Stop();
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int Open(const wchar_t *filename, IWMReaderCallback *callback);
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private:
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void BufferingStarted();
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void BufferingStopped();
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void Started();
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void Stopped();
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void Closed();
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void Opened();
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void OpenCalled();
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void Connecting();
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void Locating();
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void EndOfFile();
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void OpenFailed();
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void Error();
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private:
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void DoStop();
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bool needPause, paused, needStop;
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long seekPos;
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Nullsoft::Utility::LockGuard seekGuard;
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IWMReader *reader;
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IWMReaderAdvanced2 *reader2;
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IWMMetadataEditor *metadata;
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ClockLayer *clock;
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PlayState playState, oldState_buffer;
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};
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#endif
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