X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fjukebox.cpp;h=d79e4c1420804631ade9d91818ff932f6d3f003f;hb=12d27761bc8a24677b52a67bff0e8cbfca14a902;hp=da2bcbbd4663907dfde24430b98c5bdf87319dad;hpb=14008b157c64752ba7c1cef831124992c35c4646;p=libs%2Fal.git

diff --git a/source/jukebox.cpp b/source/jukebox.cpp
index da2bcbb..d79e4c1 100644
--- a/source/jukebox.cpp
+++ b/source/jukebox.cpp
@@ -1,8 +1,9 @@
 #include <algorithm>
 #include <cstdlib>
-#include <msp/core/except.h>
+#include <stdexcept>
 #include "jukebox.h"
-#include "sound.h"
+#include "playlist.h"
+#include "sounddecoder.h"
 
 using namespace std;
 
@@ -11,126 +12,73 @@ namespace AL {
 
 Jukebox::Jukebox():
 	streamer(source),
-	sound(0),
-	current_track(tracks.end()),
-	shuffle(false)
+	in(0),
+	decoder(0),
+	playlist(0),
+	current(0)
 { }
 
 Jukebox::~Jukebox()
 {
 	streamer.stop();
-	delete sound;
+	delete decoder;
+	delete in;
 }
 
-void Jukebox::add_track(const string &trk)
-{
-	bool was_empty = tracks.empty();
-	tracks.push_back(trk);
-	if(was_empty)
-	{
-		current_track = tracks.begin();
-		signal_track_changed.emit(*current_track);
-	}
-}
-
-void Jukebox::remove_track(const string &trk)
-{
-	list<string>::iterator i = find(tracks.begin(), tracks.end(), trk);
-	if(i!=tracks.end())
-	{
-		if(i==current_track)
-			next();
-		tracks.erase(i);
-		if(tracks.empty())
-			current_track = tracks.end();
-	}
-}
-
-void Jukebox::clear_tracks()
+void Jukebox::set_playlist(const Playlist *p)
 {
+	bool was_playing = decoder;
 	stop();
-	tracks.clear();
-	current_track = tracks.end();
-}
-
-const string &Jukebox::get_current_track() const
-{
-	if(tracks.empty())
-		throw InvalidState("No current track");
-	return *current_track;
-}
-
-void Jukebox::set_shuffle(bool s)
-{
-	shuffle = s;
+	playlist = p;
+	if(playlist && was_playing)
+		play();
 }
 
 void Jukebox::play()
 {
-	if(tracks.empty() || sound)
+	if(!playlist || playlist->empty() || decoder)
 		return;
 
-	sound = new AL::Sound;
-	sound->open_file(*current_track);
-	streamer.play(*sound);
+	in = playlist->open(current);
+	decoder = SoundDecoder::open_io(*in);
+	streamer.play(*decoder);
 }
 
 void Jukebox::next()
 {
+	if(!playlist || playlist->empty())
+		return;
+
 	stop();
-	if(tracks.size()>1)
-	{
-		if(shuffle)
-		{
-			while(1)
-			{
-				list<string>::iterator i = tracks.begin();
-				advance(i, rand()%tracks.size());
-				if(i!=current_track)
-				{
-					current_track = i;
-					break;
-				}
-			}
-		}
-		else
-		{
-			++current_track;
-			if(current_track==tracks.end())
-				current_track = tracks.begin();
-		}
-		signal_track_changed.emit(*current_track);
-	}
+	current = playlist->advance(current, 1);
+	signal_track_changed.emit(current);
 	play();
 }
 
 void Jukebox::previous()
 {
-	if(shuffle)
-		return next();
+	if(!playlist || playlist->empty())
+		return;
 
 	stop();
-	if(tracks.size()>1)
-	{
-		if(current_track==tracks.begin())
-			current_track = tracks.end();
-		--current_track;
-		signal_track_changed.emit(*current_track);
-	}
+	current = playlist->advance(current, -1);
+	signal_track_changed.emit(current);
 	play();
 }
 
 void Jukebox::stop()
 {
 	streamer.stop();
-	delete sound;
-	sound = 0;
+	delete decoder;
+	decoder = 0;
+	delete in;
+	in = 0;
 }
 
 void Jukebox::tick()
 {
 	streamer.tick();
-	if(sound && sound->eof())
+	if(decoder && decoder->eof())
 		next();
 }