fixed cue parser api issues

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@8791 90c681e8-e032-0410-971d-27865f9a5e38

2 files changed, 23 insertions, 28 deletions

diff --git a/src/qmmp/cueparser.cpp b/src/qmmp/cueparser.cpp
index bc4907837..ace53dc54 100644
--- a/src/qmmp/cueparser.cpp
+++ b/src/qmmp/cueparser.cpp
@@ -23,6 +23,21 @@
 
 CueParser::CueParser(const QByteArray &data, const QByteArray &codecName)
 {
+    loadData(data, codecName);
+}
+
+CueParser::~CueParser()
+{
+    qDeleteAll(m_tracks);
+    m_tracks.clear();
+}
+
+void CueParser::loadData(const QByteArray &data, const QByteArray &codecName)
+{
+    qDeleteAll(m_tracks);
+    m_tracks.clear();
+    m_files.clear();
+
     QString artist, album, genre, date, comment, file;
     double album_peak = 0.0, album_gain = 0.0;
     QTextStream textStream(data);
@@ -108,28 +123,7 @@ CueParser::CueParser(const QByteArray &data, const QByteArray &codecName)
         }
     }
     if(m_tracks.isEmpty())
-    {
         qWarning("CueParser: invalid cue data");
-        return;
-    }
-
-    /*QList<TrackInfo *> f_list = MetaDataManager::instance()->createPlayList(m_filePath, TrackInfo::Properties);
-    if(!f_list.isEmpty())
-    {
-        //calculate last item length
-        m_tracks.last()->info.setDuration(qMax(0LL, f_list.first()->duration() - m_tracks.last()->offset));
-        //add properties
-        foreach(CUETrack *cueTrack, m_tracks)
-            cueTrack->info.setValues(f_list.first()->properties());
-        qDeleteAll(f_list);
-        f_list.clear();
-    }*/
-}
-
-CueParser::~CueParser()
-{
-    qDeleteAll(m_tracks);
-    m_tracks.clear();
 }
 
 const QStringList &CueParser::files() const
@@ -157,7 +151,7 @@ qint64 CueParser::duration(int track) const
     return m_tracks.at(track)->info.duration();
 }
 
-const QString CueParser::file(int track) const
+QString CueParser::file(int track) const
 {
     if(track < 0 || track >= m_tracks.count())
     {
@@ -167,12 +161,12 @@ const QString CueParser::file(int track) const
     return m_tracks.at(track)->file;
 }
 
-const QString CueParser::url(int track) const
+QString CueParser::url(int track) const
 {
     if(track < 0 || track >= m_tracks.count())
     {
         qWarning("CueParser: invalid track number: %d", track);
-        return 0;
+        return QString();
     }
     return m_tracks.at(track)->info.path();
 }
@@ -182,7 +176,7 @@ int CueParser::count() const
     return m_tracks.count();
 }
 
-const QMap<Qmmp::ReplayGainKey, double> CueParser::replayGain(int track) const
+QMap<Qmmp::ReplayGainKey, double> CueParser::replayGain(int track) const
 {
     if(track < 0 || track >= m_tracks.count())
     {
diff --git a/src/qmmp/cueparser.h b/src/qmmp/cueparser.h
index 1d55f51dd..4da4e0a06 100644
--- a/src/qmmp/cueparser.h
+++ b/src/qmmp/cueparser.h
@@ -32,13 +32,14 @@ class QMMP_EXPORT CueParser
 public:
     CueParser(const QByteArray &data, const QByteArray &codecName = QByteArray());
     ~CueParser();
+    void loadData(const QByteArray &data, const QByteArray &codecName = QByteArray());
     const QStringList &files() const;
     qint64 offset(int track) const;
     qint64 duration(int track) const;
-    const QString file(int track) const;
-    const QString url(int track) const;
+    QString file(int track) const;
+    QString url(int track) const;
     int count() const;
-    const QMap<Qmmp::ReplayGainKey, double> replayGain(int track) const;
+    QMap<Qmmp::ReplayGainKey, double> replayGain(int track) const;
     void setDuration(const QString &file, qint64 duration);
     void setDuration(qint64 duration);
     void setProperties(const QString &file, const QMap<Qmmp::TrackProperty, QString> &properties);