You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
122 lines
2.3 KiB
122 lines
2.3 KiB
#ifndef _ENGINE_H
|
|
#define _ENGINE_H
|
|
|
|
#include <tqobject.h>
|
|
#include <kurl.h>
|
|
#include <arts/kmedia2.h>
|
|
#include <noatun/playlist.h>
|
|
#include <kdemacros.h>
|
|
class Visualization;
|
|
|
|
namespace Arts
|
|
{
|
|
class SoundServerV2;
|
|
|
|
class Synth_AMAN_PLAY;
|
|
}
|
|
|
|
namespace Noatun
|
|
{
|
|
class StereoEffectStack;
|
|
class StereoVolumeControl;
|
|
class Equalizer;
|
|
class Session;
|
|
}
|
|
|
|
class NoatunApp;
|
|
|
|
/**
|
|
* Handles all playing, connecting to aRts.
|
|
* Does almost everything related to multimedia.
|
|
* Most interfacing should be done with Player
|
|
**/
|
|
class KDE_EXPORT Engine : public TQObject
|
|
{
|
|
TQ_OBJECT
|
|
|
|
friend class NoatunApp;
|
|
public:
|
|
Engine(TQObject *parent=0);
|
|
~Engine();
|
|
void setInitialized();
|
|
bool initialized() const;
|
|
|
|
public slots:
|
|
/**
|
|
* opens the file, use play() to start playing
|
|
**/
|
|
bool open(const PlaylistItem &file);
|
|
/**
|
|
* Continues playing
|
|
**/
|
|
bool play();
|
|
/**
|
|
* Terminates playing, does not close the file
|
|
**/
|
|
void pause();
|
|
/**
|
|
* resets the engine
|
|
**/
|
|
void stop();
|
|
/**
|
|
* skips to a timecode
|
|
* unit is milliseconds
|
|
**/
|
|
void seek(int msec);
|
|
|
|
void setVolume(int percent);
|
|
|
|
void connectPlayObject();
|
|
signals:
|
|
void done();
|
|
/**
|
|
* emitted when arts dies and noatun has to start
|
|
* it again. This is called when the new arts
|
|
* is already initialized
|
|
**/
|
|
void artsError();
|
|
|
|
void aboutToPlay();
|
|
|
|
void receivedStreamMeta(
|
|
const TQString &streamName, const TQString &streamGenre,
|
|
const TQString &streamUrl, const TQString &streamBitrate,
|
|
const TQString &trackTitle, const TQString &trackUrl
|
|
);
|
|
|
|
void playingFailed();
|
|
|
|
private slots:
|
|
void slotProxyError();
|
|
void deleteProxy();
|
|
|
|
public:
|
|
int state();
|
|
int position(); // return position in milliseconds
|
|
int length(); // return track-length in milliseconds
|
|
int volume() const;
|
|
|
|
private:
|
|
int openMixerFD();
|
|
void closeMixerFD(int);
|
|
void useHardwareMixer(bool);
|
|
bool initArts();
|
|
|
|
public:
|
|
Arts::SoundServerV2 *server() const;
|
|
Arts::PlayObject playObject() const;
|
|
Arts::SoundServerV2 *simpleSoundServer() const;
|
|
Noatun::StereoEffectStack *effectStack() const;
|
|
Noatun::Equalizer *equalizer() const;
|
|
Noatun::StereoEffectStack *visualizationStack() const;
|
|
Noatun::StereoEffectStack *globalEffectStack() const;
|
|
Noatun::Session *session() const;
|
|
|
|
private:
|
|
class EnginePrivate;
|
|
EnginePrivate *d;
|
|
bool mPlay;
|
|
};
|
|
|
|
#endif
|