add new functions

SoundBand/SoundBand.pro

@@ -13,7 +13,15 @@ DEFINES += QT_DEPRECATED_WARNINGS
 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
 
 SOURCES += main.cpp \
-    syncengine.cpp
+    syncengine.cpp \
+    ../sync/chronotime.cpp \
+    ../sync/ETcpSocket.cpp \
+    ../sync/LocalScanner.cpp \
+    ../sync/mysql.cpp \
+    ../sync/node.cpp \
+    ../sync/player.cpp \
+    ../sync/song.cpp \
+    ../sync/sync.cpp
 
 RESOURCES += qml.qrc
 
@@ -31,4 +39,14 @@ else: unix:!android: target.path = /opt/$${TARGET}/bin
 DISTFILES +=
 
 HEADERS += \
-    syncengine.h
+    syncengine.h \
+    ../sync/chronotime.h \
+    ../sync/config.h \
+    ../sync/ETcpSocket.h \
+    ../sync/exaptions.h \
+    ../sync/LocalScanner.h \
+    ../sync/mysql.h \
+    ../sync/node.h \
+    ../sync/player.h \
+    ../sync/song.h \
+    ../sync/sync.h

SoundBand/syncengine.cpp

@@ -1,33 +1,37 @@
 #include "syncengine.h"
 
-/*QPixmap ColorImageProvider::requestPixmap(const QString &id, QSize *size, const QSize &requestedSize){
-
-    QStringList params;
-
-    int index = 0;
-    int oldIndex;
-    while((index = id.indexOf('/', index + 1)) != -1){
-        index ++;
-        params.push_back(id.mid(oldIndex, index));
-        oldIndex = index;
-    }
-
-    QString comand = params.first();
-
-    if(comand == CURENT_SONG){
-
-    }
-
-    if(comand == SONG_BY_ID && params.size() > ){
-
-    }
-}
-
-*/
 SyncEngine::SyncEngine()
 {
+    sync = new syncLib::Sync();
+    sqlApi = sync->getSqlApi();
+}
+
+const QString& SyncEngine::curentSong()const{
+    return sync->getCurentSong()->name;
+}
+
+const QStringList& SyncEngine::curentPlayList() const{
+
+    QStringList &result = tempList;
+    result.clear();
+
+    QList<syncLib::SongHeader> *list = sync->getPlayList();
+
+    for(QString & name : list){
+        result.push_back(name);
+    }
+
+    return result;
+}
+
+const QString& SyncEngine::curentPlayListName() const{
+    return _curentPlayListName;
+}
+
+const QStringList& SyncEngine::allPlayLists()const{
 
 }
-const QString& SyncEngine::curentSong()const{
-    return "";
+
+SyncEngine::~SyncEngine(){
+    delete sync;
 }

SoundBand/syncengine.h

@@ -19,9 +19,12 @@ class SyncEngine : public QObject
 
 private:
     syncLib::Sync *sync;
-
+    syncLib::MySql * sqlApi;
+    QString _curentPlayListName;
+    QStringList tempList;
 public:
     SyncEngine();
+    ~SyncEngine();
 public slots:
     /**
      * @brief curentSong
@@ -33,7 +36,7 @@ public slots:
      * @brief curentPlayList
      * @return return curent Play List
      */
-    const QStringList& curentPlayList()const;
+    const QStringList &curentPlayList()const;
 
     /**
      * @brief curentPlayListName
@@ -45,7 +48,7 @@ public slots:
      * @brief allPlayLists
      * @return names of all play lists
      */
-    const QStringList allPlayLists();
+    const QStringList &allPlayLists()const;
 
     /**
      * @brief curentSongImage
@@ -127,7 +130,7 @@ public slots:
      * @brief pos
      * @return posistion of curent song on double
      */
-    const double pos()const;
+    double pos()const;
 
 signals:
 

sync/mysql.cpp

@@ -228,6 +228,20 @@ bool MySql::updateAvailableSongs(QList<SongHeader>& list, const QString& playLis
     return true;
 }
 
+bool MySql::updateAvailableSongs(QStringList& list, const QString& playList){
+
+    QList<SongHeader> tempList;
+
+    if(!updateAvailableSongs(tempList, playList))
+        return false;
+
+    for(SongHeader &header : tempList){
+        list.push_back(header.name);
+    }
+
+    return true;
+}
+
 bool MySql::removeSong(const SongHeader &header){
     if(header.id > -1){
         QString qyer = QString("DELETE from songs where id=%0").arg(header.id);

sync/mysql.h

@@ -63,6 +63,14 @@ public:
      */
     bool updateAvailableSongs(QList<SongHeader>& list, const QString &playList = "");
 
+    /**
+     * @brief updateAvelableSongs will update the list of participants of songs.
+     * @param list - [out value] list of avelable song.
+     * @param playList - play list of songs (string).
+     * @return true if all done
+     */
+    bool updateAvailableSongs(QStringList& list, const QString &playList = "");
+
     /**
      * @brief removeSong - remove song from local database.
      * @param header - heder removing song. first : song removed by id,

sync/sync.cpp

@@ -11,7 +11,7 @@
 
 namespace syncLib{
 
-Sync::Sync(const QString address, int port, const QString &datadir):
+Sync::Sync(const QString &address, int port, const QString &datadir):
     node(nullptr),
     player(nullptr),
     curentSong(nullptr)
@@ -37,6 +37,10 @@ Sync::Sync(const QString address, int port, const QString &datadir):
     connect(player, SIGNAL(stateChanged(QMediaPlayer::State)), SLOT(endPlay(QMediaPlayer::State)));
 }
 
+MySql* Sync::getSqlApi(){
+    return sql;
+}
+
 bool Sync::findHeader(const Song &song){
 
     for(SongHeader & header: playList){

sync/sync.h

@@ -72,6 +72,13 @@ private slots:
     void endPlay(QMediaPlayer::State state);
 
 public:
+
+    /**
+     * @brief getSqlApi
+     * @return pointer of sql api
+     */
+    MySql* getSqlApi();
+
     /**
      * @brief Play song in this device, if device has not supported playning media data this method throw MediaExcrption.
      * @param header of song
@@ -152,6 +159,11 @@ public:
      */
     const QList<ETcpSocket*>& getServersList() const;
 
+    /**
+     * @brief listen - a server
+     * @param server - host
+     * @return true id all done
+     */
     bool listen(ETcpSocket* server);
 
     /**
@@ -206,7 +218,7 @@ public:
      */
     int addNewSong(const QString &url);
 
-    Sync(const QString address = DEFAULT_ADRESS, int port = DEFAULT_PORT, const QString& datadir = DATABASE_NAME);
+    Sync(const QString &address = DEFAULT_ADRESS, int port = DEFAULT_PORT, const QString& datadir = DATABASE_NAME);
     ~Sync();
 
 signals: