performance updates for playlist

[groove] / playlist.h

diff --git a/playlist.h b/playlist.h
index 8b810ac..51140c5 100644 (file)
--- a/playlist.h
+++ b/playlist.h
@@ -3,22 +3,112 @@
 
 #include <QObject>
 #include <QStandardItem>
-
-class playlist : public QObject
+#include <QBuffer>
+#include <QNetworkReply>
+#include <QList>
+#include <QSignalMapper>
+#include <gscom.h>
+class playlist : public QAbstractTableModel
 {
     Q_OBJECT
 public:
+    enum elementType
+    {
+        EStream = 1,
+        EFile = 2,
+    };
+    enum failType
+    {
+        none = 0,
+        Aborted = 1,
+        Other =2
+    };
+    //this Enum MUST BE sequantial
+    //And when changed must update the length
+#define PLAYLISTENUMS 9
+    enum coulmnStruct
+    {
+        sPlaying,
+        sName,
+        sID,
+        sKey,
+        sURL,
+        sBuff,
+        sDownloaded,
+        sPlayed,
+        sReady
+    };
+
+    struct songElement
+    {
+        QString *name;
+        QString *songId;
+        QString *streamkey;
+        QUrl *server;
+        QBuffer *buffer;
+        QIODevice *data;
+        elementType type;
+        bool downloaded;
+        bool played;
+        bool bufferready;
+    };
+    QList<songElement *>* getList();
     explicit playlist(QObject *parent = 0);
-    void addSong(QStandardItem item);
-    QList<QStandardItem *> getPlaylist();
+    int addSong(QStandardItem *item,QString name);
     void removeSong(int position);
     void getSong(int position);
+    QIODevice * getBuffer(int position);
+    bool isStream(int position);
+    void markPlayed(int position);
+    void deleteSong(int position);
+    void setGscom(gscom *comm);
+    void freeMemory(int position);
+    int currentplaying();
+    void setCurrentPlaying(int position);
+    bool bReady(int b);
+    int findFirstNotPlayed();
+    void beginDownload(int position);
+    bool existAt(int position);
 
+    //Implemented virtual classes for Model View
+    QVariant data(const QModelIndex &index, int role) const;
+    int columnCount(const QModelIndex &parent) const;
+    int rowCount(const QModelIndex &parent) const;
 
 signals:
+    void downloadProgress(int position, qint64 d, qint64 t);
+    void bufferReady(int position);
+    void sFailure(int position,failType);
+    void downloadComplete(int position);
+    void freeze(bool);
+    //void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
+    void rowsInserted ( const QModelIndex & parent, int start, int end );
 
 public slots:
+private slots:
+    void downloadSlot(qint64 d, qint64 t);
+    void networkReplyFinish();
+    void downloadDone(int position);
+    void skeyFound();
+    void setBufferRdy(int b);
+    void getNError(QNetworkReply::NetworkError);
+private:
+
+
+
+
 
+    int currentplayingitem;
+    int currentSkeyItem;
+    QList<songElement *> *pList;
+    QSignalMapper *mapper;
+    QNetworkReply *reply;
+    QNetworkAccessManager *manager;
+    int currentdownloaditem;
+    gscom *gs;
+    QTime startStreamT;
+    QVariant *icon;
+    QVariant *invalid;
 };
 
 #endif // PLAYLIST_H