From ca29fc0babe8fc985a9e4656f80fc7faec4ac8a5 Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Wed, 11 May 2011 17:38:29 +0200
Subject: - fix audio plugin and make that a real interface - that fixes a
 duplicate statis audiomanager (1x pacman, 1x audio plugin) on windows -
 display won/lost dialog upon gameend

---
 pacman-c++/common/audio.h | 96 +++++++++++------------------------------------
 1 file changed, 21 insertions(+), 75 deletions(-)

(limited to 'pacman-c++/common/audio.h')

diff --git a/pacman-c++/common/audio.h b/pacman-c++/common/audio.h
index bc7d66e..45af34b 100644
--- a/pacman-c++/common/audio.h
+++ b/pacman-c++/common/audio.h
@@ -1,6 +1,7 @@
 #ifndef AUDIO_H
 #define AUDIO_H
 
+#include "audiointerface.h"
 #include <QObject>
 #include <QList>
 #include <QFile>
@@ -19,52 +20,12 @@ namespace Sound
   };
 
   const unsigned int length[] = {
-    4310, 2090, 570, 570, 1720,
+    4310, 2090, 570, 570, 1720, 1990
   };
 };
 
 /* --------------------------------------------------------------- */
 
-class AudioPlayer
-  : public QObject
-{
-  Q_OBJECT
-  friend class AudioManager;
-
-public:
-  AudioPlayer(QObject *parent = 0)
-    : QObject(parent)
-  {}
-  virtual ~AudioPlayer()
-  {}
-  virtual bool isWorking() const = 0;
-  virtual void setMuted(bool mute = true) = 0;
-  virtual bool isMuted() const = 0;
-  virtual void play() = 0;
-  virtual void play(Sound::Type sound) = 0;
-  virtual bool isPlaying() = 0;
-  virtual void enqueue(Sound::Type sound) = 0;
-  virtual void pause() = 0;
-  virtual bool isPaused() = 0;
-  virtual void stop() = 0;
-  virtual bool isStopped() = 0;
-  virtual void clear() = 0;
-  virtual void clearQueue() = 0;
-  virtual void setPrefinishMark(qint32 msecToEnd) = 0;
-
-protected slots:
-  virtual void prefinishMarkReached_ex(qint32 mark) = 0;
-
-signals:
-  void finished();
-  void prefinishMarkReached(qint32 mark);
-
-protected:
-  virtual void test(QFile *testsound, qint32 length) = 0;
-};
-
-/* --------------------------------------------------------------- */
-
 class NoopAudioPlayer
   : public AudioPlayer
 {
@@ -72,14 +33,11 @@ class NoopAudioPlayer
   friend class AudioManager;
 
 public:
-  NoopAudioPlayer(QObject *parent = 0);
   virtual bool isWorking() const;
   virtual void setMuted(bool mute = true);
   virtual bool isMuted() const;
   virtual void play();
-  virtual void play(Sound::Type sound);
   virtual bool isPlaying();
-  virtual void enqueue(Sound::Type sound);
   virtual void pause();
   virtual bool isPaused();
   virtual void stop();
@@ -87,13 +45,19 @@ public:
   virtual void clear();
   virtual void clearQueue();
   virtual void setPrefinishMark(qint32 msecToEnd);
+  virtual void seek(qint64 time);
+
+protected:
+  NoopAudioPlayer(QObject *parent = 0);
+  virtual void setWorking(bool working = true);
+  virtual void test(QFile *sound, unsigned int length);
+  virtual void play(QFile *sound, unsigned int length);
+  virtual void setSource(QFile *sound, unsigned int length);
+  virtual void enqueue(QFile *sound, unsigned int length);
 
 protected slots:
   virtual void prefinishMarkReached_ex(qint32 mark);
 
-protected:
-  virtual void test(QFile *testsound, qint32 length);
-
 protected:
   bool m_working;
   bool m_muted;
@@ -109,9 +73,9 @@ class FakeAudioPlayer
   Q_OBJECT
   friend class AudioManager;
 
-public:
+protected:
   FakeAudioPlayer(QObject *parent = 0);
-  virtual void play(Sound::Type sound);
+  virtual void play(QFile *sound, unsigned int length);
 
 protected slots:
   void finished_ex();
@@ -148,27 +112,6 @@ protected:
 
 /* --------------------------------------------------------------- */
 
-class AudioPlayerFactory
-{
-public:
-  virtual ~AudioPlayerFactory()
-  {}
-  virtual AudioPlayer *create(QObject *parent = 0) = 0;
-};
-
-Q_DECLARE_INTERFACE(AudioPlayerFactory, "at.ac.tuwien.foop.pacman.AudioPlayerFactory/1.0");
-
-/* --------------------------------------------------------------- */
-
-class NoopAudioPlayerFactory
-  : public AudioPlayerFactory
-{
-public:
-  virtual AudioPlayer *create(QObject *parent = 0);
-};
-
-/* --------------------------------------------------------------- */
-
 class AudioManager
   : public QObject
 {
@@ -189,8 +132,9 @@ public:
   AudioPlayer *audioPlayer();
   void registerAudioPlayer(AudioPlayer *player);
   void unregisterAudioPlayer(AudioPlayer *player);
-
-  QFile *sound(Sound::Type sound);
+  void play(Sound::Type sound, AudioPlayer *player = NULL);
+  void setSource(Sound::Type sound, AudioPlayer *player = NULL);
+  void enqueue(Sound::Type sound, AudioPlayer *player = NULL);
 
 signals:
   void mutedChanged(bool muted);
@@ -200,8 +144,10 @@ private slots:
 
 protected:
   void preload();
-  bool tryLoadPhononPlugin();
-  AudioPlayer *createAudioPlayer();
+  bool tryLoadAudioPlugin(const QString &libraryname);
+  AudioPlayer *createAudioPlayer(QObject *parent = 0);
+  QFile *sound(Sound::Type sound);
+  unsigned int length(Sound::Type sound);
 
 private:
   bool m_muted;
@@ -212,4 +158,4 @@ private:
   AudioPlayerFactory *m_factory;
 };
 
-#endif // AUDIOPLAYER_H
+#endif // AUDIO_H
-- 
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