mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-12-18 03:14:06 +00:00
e5045860ef
* add a new interface class AudioPlayerInterface; * inherit a new proxy class Ffmpeg::AudioPlayer from it; * partially switch ArlticleView to using the interface; * expose MainWindow's AudioPlayerInterface instance to all ArticleView instances; * add a new AudioPlayerFactory class responsible for creating instances of concrete classes derived from AudioPlayerInterface depending on relevant Config::Preferences values; * increase minimum supported Qt version from 4.5 to 4.6 in README in order to use QScopedPointer introduced in Qt 4.6.
58 lines
972 B
C++
58 lines
972 B
C++
#ifndef __FFMPEGAUDIO_HH_INCLUDED__
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#define __FFMPEGAUDIO_HH_INCLUDED__
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#ifndef DISABLE_INTERNAL_PLAYER
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#include <QObject>
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#include <QMutex>
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#include <QAtomicInt>
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#include <QByteArray>
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#include <QThread>
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namespace Ffmpeg
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{
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class AudioService : public QObject
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{
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Q_OBJECT
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public:
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static AudioService & instance();
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void playMemory( const char * ptr, int size );
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void stop();
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signals:
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void cancelPlaying( bool waitUntilFinished );
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void error( QString const & message );
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private:
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AudioService();
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~AudioService();
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};
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class DecoderThread: public QThread
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{
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Q_OBJECT
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static QMutex deviceMutex_;
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QAtomicInt isCancelled_;
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QByteArray audioData_;
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public:
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DecoderThread( QByteArray const & audioData, QObject * parent );
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virtual ~DecoderThread();
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public slots:
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void run();
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void cancel( bool waitUntilFinished );
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signals:
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void error( QString const & message );
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};
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}
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#endif // DISABLE_INTERNAL_PLAYER
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#endif // __FFMPEGAUDIO_HH_INCLUDED__
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