修改歌词

mainwindow.cpp

@@ -15,7 +15,8 @@
 #include<QUrl>
 #include<QPixmap>
 #include<QSize>
-
+#include<QMapIterator>
+#include<QRegExp>
 #if _MSC_VER >= 1600
 #pragma execution_character_set("utf-8")
 #endif
@@ -29,6 +30,7 @@ MainWindow::MainWindow(QWidget *parent) :
     playlist = new QMediaPlaylist(this);
     playlist->setPlaybackMode(QMediaPlaylist::Sequential);
     player->setPlaylist(playlist);
+    player->setNotifyInterval(1000);
     connect(player,SIGNAL(stateChanged(QMediaPlayer::State)),
             this,SLOT(onStateChanged(QMediaPlayer::State)));
     connect(player,SIGNAL(positionChanged(qint64)),
@@ -277,20 +279,28 @@ void MainWindow::parseJsonSongInfo(QString json)
                                    {
                                        QString s = play_lrcStr;
                                        QStringList s1 = s.split("\n");
-                                       for(int i =3;i<s1.size();i++)
+                                       for(int i =3;i<s1.size()-1;i++)
                                        {
-                                           //时间解析
-                                           QString s1 = s1.at(i);
-
-                                           QString s_1 = s1.mid(1,2);
-                                           QString s_2 = s1.mid(4,2);
-                                           QString s_3 = s1.mid(7,2);
-                                           QString s_4 = s1.mid(10);
-                                           int lrctime = QString(s_1+s_2+s_3).toInt();
-                                           QString lrcstr = s1.mid(10);
+                                           QString ss1 = s1.at(i);
+                                           QRegExp ipRegExp = QRegExp("\\[\\d\\d\\S\\d\\d\\S\\d\\d\\]");
+                                           bool match = ipRegExp.indexIn(ss1);
+                                           //qDebug()<<match;
+                                           //qDebug()<<"字符串："<<ss1;
+                                           if(match == false)
+                                           {
+                                           //时间解析格式(分*60+秒)*100+厘秒
+                                           int s_1 = ss1.mid(1,2).toInt();      //分
+                                           int s_2 = ss1.mid(4,2).toInt();      //秒
+                                           int s_3 = ss1.mid(7,2).toInt();      //厘秒
+                                           int s_count = (s_1*60+s_2)*100+s_3;   //规定写法
+                                           //QString str = s_1+s_2+s_3;
+                                           int lrctime = s_count;
+                                           qDebug()<<"规定格式："<<lrctime;
+                                           qDebug()<<"字符串："<<ss1;
+                                           QString lrcstr = ss1.mid(10);
                                            lrcMap.insert(lrctime,lrcstr);
+                                           }
                                        }
-                                       //ui->lineEdit_5->setText(s1.at(0));
                                    }
                                    else
                                    {
@@ -386,20 +396,6 @@ void MainWindow::onDurationChanged(qint64 duration)
     secs = secs % 60;
     durationTime = QString::asprintf("%d:%d",mins,secs);
     ui->label->setText(positionTime+"/"+durationTime);
-        //歌词显示
-        //上部分
-        ui->label_6->setText(lrcMap[3]);
-        ui->label_19->setText(lrcMap[4]);
-        ui->label_20->setText(lrcMap[5]);
-        ui->label_21->setText(lrcMap[6]);
-        //中间句
-        ui->label_22->setText(lrcMap[7]);
-        //下部分
-        ui->label_23->setText(lrcMap[8]);
-        ui->label_24->setText(lrcMap[9]);
-        ui->label_25->setText(lrcMap[10]);
-        ui->label_26->setText(lrcMap[11]);
-        ui->label_27->setText(lrcMap[12]);
 }
 
 void MainWindow::onPositionChanged(qint64 position)
@@ -412,20 +408,132 @@ void MainWindow::onPositionChanged(qint64 position)
     secs = secs % 60;
     positionTime = QString::asprintf("%d:%d",mins,secs);
     ui->label->setText(positionTime+"/"+durationTime);
-//    //歌词显示
-//    //上部分
-//    ui->label_6->setText();
-//    ui->label_19->setText();
-//    ui->label_20->setText();
-//    ui->label_21->setText();
-//    //中间句
-//    ui->label_22->setText();
-//    //下部分
-//    ui->label_23->setText();
-//    ui->label_24->setText();
-//    ui->label_25->setText();
-//    ui->label_26->setText();
-//    ui->label_27->setText();
+
+
+
+
+
+
+    //position/1000/60 = 分
+    //position/1000%60 = 秒
+    //position/10-(分*60+秒)*100=厘秒
+    //时间标签得法
+    //(分*60+秒)*100+厘秒
+
+
+
+
+
+
+
+
+
+
+
+
+
+    int secs_lrc = position/10; // 1秒用100表示 100倍
+    int mins_lrc = secs/60;       //分
+
+    QString s_min = QString::number(mins_lrc);
+
+    secs_lrc = secs_lrc % 60;     //剩下的秒
+    if(secs_lrc<=10)
+    {
+        QString s_lrc = QString::number(secs_lrc);
+        QString s_str = "0"+s_lrc;
+    }
+
+    int shenxia_secs = position-mins_lrc*60-secs_lrc;
+
+
+
+
+
+
+
+
+
+
+
+
+    qDebug()<<"position"<<position<<endl;
+    QMap<int, QString>::iterator iter = lrcMap.begin();
+        while (iter != lrcMap.end())
+        {
+            //中间
+            if(position-500<=iter.key()&& position+500>=iter.key())
+            {
+               ui->label_21->setText(iter.value());
+               //未播放
+               if (iter != lrcMap.end())
+               {
+                   iter++;
+                   ui->label_22->setText(iter.value());
+               }
+               else
+               {
+                   ui->label_22->setText("");
+                   return;
+               }
+
+               if (iter != lrcMap.end())
+               {
+                   iter++;
+                   ui->label_23->setText(iter.value());
+               }
+               else
+               {
+                   ui->label_23->setText("");
+                   return;
+               }
+
+               if (iter != lrcMap.end())
+               {
+                   iter++;
+                   ui->label_24->setText(iter.value());
+               }
+               else
+               {
+                   ui->label_24->setText("");
+                   return;
+               }
+
+               if (iter != lrcMap.end())
+               {
+                   iter++;
+                   ui->label_25->setText(iter.value());
+               }
+               else
+               {
+                   ui->label_25->setText("");
+                   return;
+               }
+
+               if (iter != lrcMap.end())
+               {
+                   iter++;
+                   ui->label_26->setText(iter.value());
+               }
+               else
+               {
+                   ui->label_26->setText("");
+                   return;
+               }
+
+               if (iter != lrcMap.end())
+               {
+                   iter++;
+                   ui->label_27->setText(iter.value());
+               }
+               else
+               {
+                   ui->label_27->setText("");
+                   return;
+               }
+            }
+               iter++;
+        }
 }
 void MainWindow::on_horizontalSlider_sliderReleased()
 {
@@ -520,7 +628,6 @@ void MainWindow::replyFinished(QNetworkReply *reply)
     {
         QByteArray bytes = reply->readAll();  //获取字节
         QString result(bytes);  //转化为字符串
-        qDebug()<<result;
         parseJson(result);
     }
     else

mainwindow.cpp.autosave

+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+#include<QtMultimedia/QMediaPlayer>
+#include<QtMultimedia/QMediaPlaylist>
+#include<QFileDialog>
+#include<QDir>
+#include<QPoint>
+#include<QNetworkAccessManager>
+#include<QVariant>
+#include<QByteArray>
+#include<QJsonParseError>
+#include<QJsonDocument>
+#include<QJsonObject>
+#include<QJsonArray>
+#include<QUrl>
+#include<QPixmap>
+#include<QSize>
+#include<QMapIterator>
+#include<QRegExp>
+#if _MSC_VER >= 1600
+#pragma execution_character_set("utf-8")
+#endif
+MainWindow::MainWindow(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::MainWindow)
+{
+    ui->setupUi(this);
+    this->setWindowFlags(Qt::FramelessWindowHint);//去掉标题栏
+    player = new QMediaPlayer(this);
+    playlist = new QMediaPlaylist(this);
+    playlist->setPlaybackMode(QMediaPlaylist::Sequential);
+    player->setPlaylist(playlist);
+    player->setNotifyInterval(1000);
+    connect(player,SIGNAL(stateChanged(QMediaPlayer::State)),
+            this,SLOT(onStateChanged(QMediaPlayer::State)));
+    connect(player,SIGNAL(positionChanged(qint64)),
+            this,SLOT(onPositionChanged(qint64)));
+    connect(player,SIGNAL(durationChanged(qint64)),
+            this,SLOT(onDurationChanged(qint64)));
+    connect(playlist,SIGNAL(currentIndexChanged(int)),
+            this,SLOT(onPlaylistChanged(int)));
+
+    network_manager = new QNetworkAccessManager();
+    network_request = new QNetworkRequest();
+
+    network_manager2 = new QNetworkAccessManager();
+    network_request2 = new QNetworkRequest();
+
+    network_manager3 = new QNetworkAccessManager();
+    network_request3 = new QNetworkRequest();
+
+    connect(network_manager, &QNetworkAccessManager::finished, this, &MainWindow::replyFinished);
+    connect(network_manager2, &QNetworkAccessManager::finished, this, &MainWindow::replyFinished2);
+    connect(network_manager3, &QNetworkAccessManager::finished,this, &MainWindow::replyFinished3);
+
+    //整行选中的方式
+    ui->tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
+
+    //禁止编辑
+    ui->tableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
+    ui->tableWidget->setColumnWidth(0,240);
+    ui->tableWidget->setColumnWidth(1,190);
+    ui->tableWidget->setColumnWidth(2,210);
+    ui->tableWidget->setColumnWidth(3,140);
+    //ui->tableWidget->setColumnWidth(4,100);
+    //去除选中虚线框
+    ui->tableWidget->setFocusPolicy(Qt::NoFocus);
+    //不显示网格线
+    ui->tableWidget->setShowGrid(false);
+
+    m_b_array[0] = true; //默认打开软件是歌词页面
+
+    //隐藏页面
+
+}
+
+MainWindow::~MainWindow()
+{
+    delete ui;
+}
+
+void MainWindow::mousePressEvent(QMouseEvent *event)
+{
+    if (event->button() == Qt::LeftButton)
+    {
+        m_bIsWindowMoveable = true;
+        m_point = event->pos();
+    }
+}
+void MainWindow::mouseMoveEvent(QMouseEvent *event)
+{
+    if (m_bIsWindowMoveable)
+    {
+        move(event->pos() - m_point + pos());
+    }
+}
+void MainWindow::mouseReleaseEvent(QMouseEvent *event)
+{
+    Q_UNUSED(event);
+
+    m_bIsWindowMoveable = false;
+}
+
+void MainWindow::search(QString str)
+{
+   QString KGAPISTR1 = QString("http://mobilecdn.kugou.com/api/v3/search/song?format=json"
+                               "&keyword=%1&page=1&pagesize=18").arg(str);
+    network_request->setUrl(QUrl(KGAPISTR1));
+    network_manager->get(*network_request);
+}
+
+void MainWindow::parseJson(QString json)
+{
+    QString songname_original; //歌曲名
+    QString singername;        //歌手
+    QString hashStr;           //hash
+    QString album_name;        //专辑
+    int duration;          //时间
+    QByteArray byte_array;
+    QJsonParseError json_error;
+    QJsonDocument parse_doucment = QJsonDocument::fromJson(byte_array.append(json), &json_error);
+    if (json_error.error == QJsonParseError::NoError)
+    {
+        if (parse_doucment.isObject())
+        {
+            QJsonObject rootObj = parse_doucment.object();
+            if (rootObj.contains("data"))
+            {
+                QJsonValue valuedata = rootObj.value("data");
+                if (valuedata.isObject())
+                {
+                    QJsonObject valuedataObject = valuedata.toObject();
+                    if (valuedataObject.contains("info"))
+                    {
+                        QJsonValue valueArray = valuedataObject.value("info");
+                        if (valueArray.isArray())
+                        {
+                            QJsonArray array = valueArray.toArray();
+                            int size = array.size();
+                            for (int i = 0; i < size; i++)
+                            {
+                                QJsonValue value = array.at(i);
+                                if (value.isObject())
+                                {
+                                    QJsonObject object = value.toObject();
+                                    if (object.contains("songname_original"))//歌曲名
+                                    {
+                                        QJsonValue AlbumID_value = object.take("songname_original");
+                                        if (AlbumID_value.isString())
+                                        {
+                                            songname_original = AlbumID_value.toString();
+                                        }
+                                    }
+                                    if (object.contains("singername"))//歌手
+                                    {
+                                        QJsonValue AlbumID_value = object.take("singername");
+                                        if (AlbumID_value.isString())
+                                        {
+                                            singername = AlbumID_value.toString();
+                                        }
+                                    }
+                                    if (object.contains("album_name"))//专辑
+                                    {
+                                        QJsonValue AlbumID_value = object.take("album_name");
+                                        if (AlbumID_value.isString())
+                                        {
+                                            album_name = AlbumID_value.toString();
+                                        }
+                                    }
+                                    if (object.contains("hash")) //hash
+                                    {
+                                        QJsonValue FileHash_value = object.take("hash");
+                                        if (FileHash_value.isString())
+                                        {
+                                            hashStr = FileHash_value.toString();
+                                            m_Vectorlist.append(FileHash_value.toString());
+                                        }
+                                    }
+                                    if (object.contains("album_id"))
+                                    {
+                                        QJsonValue FileHash_value = object.take("album_id");
+                                        if (FileHash_value.isString())
+                                        {
+                                            //hashStr = FileHash_value.toString();
+                                            m_ID.append(FileHash_value.toString());
+                                        }
+                                    }
+                                    if (object.contains("duration"))//时长
+                                    {
+                                       QJsonValue AlbumID_value = object.take("duration").toInt();
+                                       duration = AlbumID_value.toInt();
+                                    }
+                                    //歌曲名+歌手+专辑+时间
+                                    QString str = songname_original+"  "+singername+"  "+album_name+"  "+QString::number(duration);
+                                    //qDebug() << str;
+                                    ui->tableWidget->setItem(i,0,new QTableWidgetItem(songname_original));
+                                    ui->tableWidget->item(i,0)->setTextAlignment(Qt::AlignHCenter|Qt::AlignVCenter);
+                                    ui->tableWidget->setItem(i,1,new QTableWidgetItem(singername));
+                                    ui->tableWidget->item(i,1)->setTextAlignment(Qt::AlignHCenter|Qt::AlignVCenter);
+                                    ui->tableWidget->setItem(i,2,new QTableWidgetItem(album_name));
+                                    ui->tableWidget->item(i,2)->setTextAlignment(Qt::AlignHCenter|Qt::AlignVCenter);
+                                    int min = duration/60;
+                                    int sesc = duration%60;
+                                    QString time = QString("%1:%2").arg(min).arg(sesc);
+                                    ui->tableWidget->setItem(i,4,new QTableWidgetItem(time));
+                                    ui->tableWidget->item(i,4)->setTextAlignment(Qt::AlignHCenter|Qt::AlignVCenter);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    else
+    {
+        qDebug() << json_error.errorString();
+    }
+}
+
+void MainWindow::parseJsonSongInfo(QString json)
+{
+    QString audio_name;//歌手-歌名
+    QString play_url;//播放地址
+    QString img;
+    QByteArray byte_array;
+    QJsonParseError json_error;
+    QJsonDocument parse_doucment = QJsonDocument::fromJson(byte_array.append(json), &json_error);
+    if(json_error.error == QJsonParseError::NoError)
+       {
+           if(parse_doucment.isObject())
+           {
+               QJsonObject rootObj = parse_doucment.object();
+               if(rootObj.contains("data"))
+               {
+                   QJsonValue valuedata = rootObj.value("data");
+                   if(valuedata.isObject())
+                   {
+                       QJsonObject valuedataObject = valuedata.toObject();
+                       QString play_urlStr("");
+                       if(valuedataObject.contains("play_url"))
+                       {
+                           QJsonValue play_url_value = valuedataObject.take("play_url");
+                           if(play_url_value.isString())
+                           {
+                               play_urlStr = play_url_value.toString();                    //歌曲的url
+                               if(play_urlStr!="")
+                               {
+                                   qDebug()<<play_urlStr;
+                                   player->setMedia(QUrl(play_urlStr));
+                                   player->setVolume(50);
+                                   player->play();
+                               }
+                           }
+                       }
+                       if(valuedataObject.contains("audio_name"))
+                       {
+                           QJsonValue play_name_value = valuedataObject.take("audio_name");
+                           if(play_name_value.isString())
+                           {
+                               QString audio_name = play_name_value.toString();    //歌曲名字
+                               if(audio_name!="")
+                               {
+                                   //显示
+                                   qDebug()<<audio_name;
+                                   ui->label_2->setText(audio_name);
+                               }
+                           }
+                       }
+                       if(valuedataObject.contains("lyrics")) //lrc
+                       {
+                           QJsonValue play_url_value = valuedataObject.take("lyrics");
+                          if(play_url_value.isString())
+                           {
+                               QString play_lrcStr = play_url_value.toString();
+                               if(play_urlStr!="")
+                               {
+                                   if(play_lrcStr != "")
+                                   {
+                                       QString s = play_lrcStr;
+                                       QStringList s1 = s.split("\n");
+                                       for(int i =3;i<s1.size()-1;i++)
+                                       {
+                                           QString ss1 = s1.at(i);
+                                           QRegExp ipRegExp = QRegExp("\\[\\d\\d\\S\\d\\d\\S\\d\\d\\]");
+                                           bool match = ipRegExp.indexIn(ss1);
+                                           //qDebug()<<match;
+                                           //qDebug()<<"字符串："<<ss1;
+                                           if(match == false)
+                                           {
+                                           //时间解析格式(分*60+秒)*100+厘秒
+                                           int s_1 = ss1.mid(1,2).toInt();      //分
+                                           int s_2 = ss1.mid(4,2).toInt();      //秒
+                                           int s_3 = ss1.mid(7,2).toInt();      //厘秒
+                                           int s_count = (s_1*60+s_2)*100+s_3;   //规定写法
+                                           //QString str = s_1+s_2+s_3;
+                                           int lrctime = s_count;
+                                           //qDebug()<<"规定格式："<<lrctime;
+                                           //qDebug()<<"字符串："<<ss1;
+                                           QString lrcstr = ss1.mid(10);
+                                           lrcMap.insert(lrctime,lrcstr);
+                                           }
+                                       }
+                                   }
+                                   else
+                                   {
+                                       //emit lrcAdd("没有歌词");
+                                   }
+                               }
+                           }
+                       }
+                       if(valuedataObject.contains("img"))
+                       {
+                           QJsonValue play_name_value = valuedataObject.take("img");
+                           if(play_name_value.isString())
+                           {
+                               QString audio_name = play_name_value.toString();                //歌曲名字
+                               if(audio_name!="")
+                               {
+                                   m_Jpg.append(audio_name);
+                                   network_request3->setUrl(QUrl(audio_name));
+                                   network_manager3->get(*network_request3);
+                               }
+
+                           }
+                       }
+
+                   }
+               else
+                   {
+                       qDebug()<<"出错";
+                   }
+               }
+           }
+    }
+}
+
+void MainWindow::hideAll()
+{
+    ui->pushButton_8->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;");
+    ui->pushButton_9->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;");
+    ui->pushButton_10->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;");
+    ui->pushButton_11->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;");
+    ui->pushButton_12->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;");
+    ui->pushButton_13->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;");
+    ui->pushButton_14->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;");
+    ui->pushButton_15->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;");
+    ui->pushButton_16->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;");
+
+}
+
+void MainWindow::on_pushButton_clicked()
+{
+   QString curPash =QDir::currentPath();
+   QString dlgTitle="选择音频文件";
+   QString filter="音频文件(*.mp3 *.wav *.wma)mp3文件(*.mp3);;wav文件(*.wav);;wma文件(*.wma);;所有文件(*.*)";
+   QStringList fileList = QFileDialog::getOpenFileNames(this,dlgTitle,curPash,filter);
+   if(fileList.count()<1)
+       return;
+   for(int i = 0;i<fileList.count();i++)
+   {
+       QString aFile = fileList.at(i);
+       playlist->addMedia(QUrl::fromLocalFile(aFile));
+       QFileInfo fileInfo(aFile);
+       ui->listWidget->addItem(fileInfo.fileName());
+       ui->plainTextEdit->appendPlainText(fileList.at(i));
+
+   }
+   if(player->state()!=QMediaPlayer::PlayingState)
+   {
+       playlist->setCurrentIndex(M_Value);
+   }
+   player->play();
+}
+
+void MainWindow::onStateChanged(QMediaPlayer::State state)
+{
+
+}
+
+void MainWindow::onPlaylistChanged(int position)
+{
+    ui->listWidget->setCurrentRow(position);
+    QListWidgetItem * item = ui->listWidget->currentItem();
+    if(item)
+    {
+        ui->label_2->setText(item->text());
+    }
+}
+
+void MainWindow::onDurationChanged(qint64 duration)
+{
+    ui->horizontalSlider->setMaximum(duration);
+    int secs = duration/1000;
+    int mins = secs/60;
+    secs = secs % 60;
+    durationTime = QString::asprintf("%d:%d",mins,secs);
+    ui->label->setText(positionTime+"/"+durationTime);
+}
+
+void MainWindow::onPositionChanged(qint64 position)
+{
+    if(ui->horizontalSlider->isSliderDown())
+        return;
+    ui->horizontalSlider->setSliderPosition(position);
+    int secs = position/1000;
+    int mins = secs/60;
+    secs = secs % 60;
+    positionTime = QString::asprintf("%d:%d",mins,secs);
+    ui->label->setText(positionTime+"/"+durationTime);
+
+
+
+
+
+
+    //position/1000/60 = 分
+    //position/1000%60 = 秒
+    //position/10-(分*60+秒)*100=厘秒
+    //时间标签得法
+    //(分*60+秒)*100+厘秒
+
+
+
+
+
+
+
+
+
+
+
+
+
+    int secs_lrc = position/10; // 1秒用100表示 100倍
+    int mins_lrc = secs/60;       //分
+
+    QString s_min = QString::number(mins_lrc);
+
+    secs_lrc = secs_lrc % 60;     //剩下的秒
+    if(secs_lrc<=10)
+    {
+        QString s_lrc = QString::number(secs_lrc);
+        QString s_str = "0"+s_lrc;
+    }
+
+    int shenxia_secs = position-mins_lrc*60-secs_lrc;
+
+
+
+
+
+
+
+
+
+
+
+
+    qDebug()<<"position"<<position<<endl;
+    QMap<int, QString>::iterator iter = lrcMap.begin();
+        while (iter != lrcMap.end())
+        {
+            //中间
+            if(position-500<=iter.key()&& position+500>=iter.key())
+            {
+               ui->label_21->setText(iter.value());
+               //未播放
+               if (iter != lrcMap.end())
+               {
+                   iter++;
+                   ui->label_22->setText(iter.value());
+               }
+               else
+               {
+                   ui->label_22->setText("");
+                   return;
+               }
+
+               if (iter != lrcMap.end())
+               {
+                   iter++;
+                   ui->label_23->setText(iter.value());
+               }
+               else
+               {
+                   ui->label_23->setText("");
+                   return;
+               }
+
+               if (iter != lrcMap.end())
+               {
+                   iter++;
+                   ui->label_24->setText(iter.value());
+               }
+               else
+               {
+                   ui->label_24->setText("");
+                   return;
+               }
+
+               if (iter != lrcMap.end())
+               {
+                   iter++;
+                   ui->label_25->setText(iter.value());
+               }
+               else
+               {
+                   ui->label_25->setText("");
+                   return;
+               }
+
+               if (iter != lrcMap.end())
+               {
+                   iter++;
+                   ui->label_26->setText(iter.value());
+               }
+               else
+               {
+                   ui->label_26->setText("");
+                   return;
+               }
+
+               if (iter != lrcMap.end())
+               {
+                   iter++;
+                   ui->label_27->setText(iter.value());
+               }
+               else
+               {
+                   ui->label_27->setText("");
+                   return;
+               }
+            }
+               iter++;
+        }
+}
+void MainWindow::on_horizontalSlider_sliderReleased()
+{
+     player->setPosition(ui->horizontalSlider->value());
+}
+
+void MainWindow::on_pushButton_3_clicked()
+{
+    M_Amount = playlist->mediaCount();//总数
+    if(M_Value == M_Amount)
+    {
+        M_Value =0;
+        playlist->setCurrentIndex(M_Value);
+        if(m_IsPause==true)
+        {
+            player->play();
+        }
+        return;
+    }
+    playlist->setCurrentIndex(++M_Value);
+    if(m_IsPause==true)
+    {
+        player->play();
+    }
+}
+
+void MainWindow::on_pushButton_1_clicked()
+{
+    M_Amount = playlist->mediaCount();
+    if(M_Value == 0)
+    {
+        M_Value=M_Amount;
+        playlist->setCurrentIndex(M_Value);
+        if(m_IsPause==true)
+        {
+            player->play();
+        }
+        return;
+    }
+    playlist->setCurrentIndex(--M_Value);
+    if(m_IsPause==true)
+    {
+        player->play();
+    }
+}
+
+void MainWindow::on_pushButton_2_clicked()
+{
+    if(m_IsPause==true)//false 为播放
+    {
+        ui->pushButton_2->setStyleSheet("border-image: url(:/lib/1bofang.png);");
+        m_IsPause = false;
+        player->pause();
+        return;
+    }
+    m_IsPause = true;
+    ui->pushButton_2->setStyleSheet("border-image: url(:/lib/1zantingtingzhi.png);");
+    player->play();
+}
+
+void MainWindow::on_horizontalSlider_2_valueChanged(int value)
+{
+    player->setVolume(value);
+}
+
+void MainWindow::on_pushButton_5_clicked()
+{
+    if(m_Volume ==true)
+    {
+        m_Volume = false;
+        ui->pushButton_5->setStyleSheet("border-image: url(:/lib/shengyin.png);");
+        player->setVolume(ui->horizontalSlider_2->value());
+        return;
+    }
+    m_Volume = true;
+    ui->pushButton_5->setStyleSheet("border-image: url(:/lib/jingyin.png);");
+    player->setVolume(0);
+}
+
+void MainWindow::on_verticalSlider_valueChanged(int value)
+{
+    player->setPlaybackRate(value);
+}
+
+void MainWindow::replyFinished(QNetworkReply *reply)
+{
+    //获取响应的信息，状态码为200表示正常
+    QVariant status_code = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
+
+    //无错误返回
+    if(reply->error() == QNetworkReply::NoError)
+    {
+        QByteArray bytes = reply->readAll();  //获取字节
+        QString result(bytes);  //转化为字符串
+        parseJson(result);
+    }
+    else
+    {
+        //处理错误
+        qDebug()<<"处理错误1";
+    }
+}
+
+void MainWindow::replyFinished2(QNetworkReply *reply)
+{
+    //获取响应的信息，状态码为200表示正常
+        QVariant status_code = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
+
+        //无错误返回
+        if(reply->error() == QNetworkReply::NoError)
+        {
+            QByteArray bytes = reply->readAll();  //获取字节
+            QString result(bytes);  //转化为字符串
+            parseJsonSongInfo(result);
+        }
+        else
+            //处理错误
+        {
+            qDebug()<<"处理错误2";
+        }
+}
+
+void MainWindow::replyFinished3(QNetworkReply *reply)
+{
+    //获取响应的信息，状态码为200表示正常
+    QVariant status_code = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
+
+        //无错误返回
+        if(reply->error() == QNetworkReply::NoError)
+        {
+            QByteArray bytes = reply->readAll();  //获取字节
+            QPixmap pixmap;
+            QSize picSize(45,45);
+            pixmap.loadFromData(bytes);
+            //pixmap.save(".pixmap//123456.jpg");
+            ui->label_10->setPixmap(pixmap.scaled(picSize));
+        }
+        else
+        {
+            //处理错误
+            qDebug()<<"处理错误3";
+        }
+}
+
+void MainWindow::on_pushButton_6_clicked()
+{
+    search(ui->lineEdit_3->text());
+}
+
+void MainWindow::on_pushButton_7_clicked()
+{
+    search(ui->lineEdit_2->text());
+    hideAll();
+    ui->stackedWidget->setCurrentIndex(1);
+    ui->pushButton_8->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;border-width:1px;border-style:solid;border-color: rgba(232, 232, 232, 10);background-color: rgba(232, 232, 232, 100);");
+}
+
+void MainWindow::on_tableWidget_cellDoubleClicked(int row, int column)
+{
+    //歌曲请求
+    QString KGAPISTR1 =QString("http://www.kugou.com/yy/index.php?r=play/getdata"
+    "&hash=%1&album_id=%2&_=1497972864535").arg(m_Vectorlist.at(row)).arg(m_ID.at(row));
+    network_request2->setUrl(QUrl(KGAPISTR1));
+    network_request2->setRawHeader("Cookie","kg_mid=2333");
+    network_request2->setHeader(QNetworkRequest::CookieHeader, 2333);
+    network_manager2->get(*network_request2);
+}
+
+void MainWindow::on_pushButton_17_clicked()
+{
+    hideAll();
+    ui->stackedWidget->setCurrentIndex(0);
+}
+
+void MainWindow::on_pushButton_8_clicked()
+{
+    hideAll();
+    ui->stackedWidget->setCurrentIndex(1);
+    ui->pushButton_8->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;border-width:1px;border-style:solid;border-color: rgba(232, 232, 232, 10);background-color: rgba(232, 232, 232, 100);");
+}
+
+void MainWindow::on_pushButton_9_clicked()
+{
+    hideAll();
+    ui->stackedWidget->setCurrentIndex(2);
+    ui->pushButton_9->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;border-width:1px;border-style:solid;border-color: rgba(232, 232, 232, 10);background-color: rgba(232, 232, 232, 100);");
+}
+
+void MainWindow::on_pushButton_10_clicked()
+{
+    hideAll();
+   ui->stackedWidget->setCurrentIndex(3);
+   ui->pushButton_10->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;border-width:1px;border-style:solid;border-color: rgba(232, 232, 232, 10);background-color: rgba(232, 232, 232, 100);");
+}
+
+void MainWindow::on_pushButton_11_clicked()
+{
+    hideAll();
+    ui->stackedWidget->setCurrentIndex(4);
+    ui->pushButton_11->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;border-width:1px;border-style:solid;border-color: rgba(232, 232, 232, 10);background-color: rgba(232, 232, 232, 100);");
+}
+
+void MainWindow::on_pushButton_16_clicked()
+{
+    hideAll();
+    ui->stackedWidget->setCurrentIndex(5);
+    ui->pushButton_16->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;border-width:1px;border-style:solid;border-color: rgba(232, 232, 232, 10);background-color: rgba(232, 232, 232, 100);");
+}
+
+void MainWindow::on_pushButton_12_clicked()
+{
+    hideAll();
+    ui->stackedWidget->setCurrentIndex(6);
+    ui->pushButton_12->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;border-width:1px;border-style:solid;border-color: rgba(232, 232, 232, 10);background-color: rgba(232, 232, 232, 100);");
+}
+
+void MainWindow::on_pushButton_13_clicked()
+{
+    hideAll();
+    ui->stackedWidget->setCurrentIndex(7);
+    ui->pushButton_13->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;border-width:1px;border-style:solid;border-color: rgba(232, 232, 232, 10);background-color: rgba(232, 232, 232, 100);");
+}
+
+void MainWindow::on_pushButton_14_clicked()
+{
+    hideAll();
+    ui->stackedWidget->setCurrentIndex(8);
+    ui->pushButton_14->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;border-width:1px;border-style:solid;border-color: rgba(232, 232, 232, 10);background-color: rgba(232, 232, 232, 100);");
+}
+
+void MainWindow::on_pushButton_15_clicked()
+{
+    hideAll();
+    ui->stackedWidget->setCurrentIndex(9);
+    ui->pushButton_15->setStyleSheet("text-align:left;color: rgb(255, 255, 255);border-radius:5px;border-width:1px;border-style:solid;border-color: rgba(232, 232, 232, 10);background-color: rgba(232, 232, 232, 100);");
+}

mainwindow.h

@@ -51,6 +51,11 @@ private:
 
     QMap<int,QString> lrcMap;
 
+    int isnull = 0;
+
+    int sum = 0;
+    int sum_1 =0;
+
 
 public:
     explicit MainWindow(QWidget *parent = 0);

mainwindow.ui

@@ -1185,14 +1185,14 @@ border-radius:4px;</string>
        <rect>
         <x>0</x>
         <y>0</y>
-        <width>921</width>
+        <width>931</width>
         <height>571</height>
        </rect>
       </property>
       <property name="styleSheet">
        <string notr="true">#frame
 {
-border-image: url(:/lib/timg (6).jpg);
+border-image: url(:/lib/4.jpg);
 }</string>
       </property>
       <property name="frameShape">
@@ -1204,14 +1204,23 @@ border-image: url(:/lib/timg (6).jpg);
       <widget class="QLabel" name="label_6">
        <property name="geometry">
         <rect>
-         <x>270</x>
-         <y>30</y>
+         <x>260</x>
+         <y>20</y>
          <width>361</width>
-         <height>31</height>
+         <height>41</height>
         </rect>
        </property>
+       <property name="font">
+        <font>
+         <pointsize>-1</pointsize>
+         <weight>50</weight>
+         <italic>false</italic>
+         <bold>false</bold>
+        </font>
+       </property>
        <property name="styleSheet">
-        <string notr="true">font:18px;</string>
+        <string notr="true">font:22px;
+background-color: rgba(255, 255, 255, 00);</string>
        </property>
        <property name="text">
         <string/>
@@ -1223,14 +1232,15 @@ border-image: url(:/lib/timg (6).jpg);
       <widget class="QLabel" name="label_19">
        <property name="geometry">
         <rect>
-         <x>270</x>
-         <y>80</y>
+         <x>260</x>
+         <y>70</y>
          <width>361</width>
-         <height>31</height>
+         <height>41</height>
         </rect>
        </property>
        <property name="styleSheet">
-        <string notr="true">font:18px;</string>
+        <string notr="true">background-color: rgba(255, 255, 255, 00);
+font:26px;</string>
        </property>
        <property name="text">
         <string/>
@@ -1242,14 +1252,16 @@ border-image: url(:/lib/timg (6).jpg);
       <widget class="QLabel" name="label_20">
        <property name="geometry">
         <rect>
-         <x>270</x>
-         <y>130</y>
+         <x>260</x>
+         <y>120</y>
          <width>361</width>
-         <height>31</height>
+         <height>41</height>
         </rect>
        </property>
        <property name="styleSheet">
-        <string notr="true">font:18px;</string>
+        <string notr="true">
+background-color: rgba(255, 255, 255, 00);
+font:28px;</string>
        </property>
        <property name="text">
         <string/>
@@ -1261,14 +1273,16 @@ border-image: url(:/lib/timg (6).jpg);
       <widget class="QLabel" name="label_21">
        <property name="geometry">
         <rect>
-         <x>270</x>
+         <x>260</x>
          <y>180</y>
          <width>361</width>
-         <height>31</height>
+         <height>41</height>
         </rect>
        </property>
        <property name="styleSheet">
-        <string notr="true">font:18px;</string>
+        <string notr="true">font:32px;
+color: rgb(255, 85, 0);
+background-color: rgba(255, 255, 255, 00);</string>
        </property>
        <property name="text">
         <string/>
@@ -1280,14 +1294,15 @@ border-image: url(:/lib/timg (6).jpg);
       <widget class="QLabel" name="label_22">
        <property name="geometry">
         <rect>
-         <x>270</x>
-         <y>230</y>
+         <x>260</x>
+         <y>240</y>
          <width>361</width>
-         <height>31</height>
+         <height>41</height>
         </rect>
        </property>
        <property name="styleSheet">
-        <string notr="true">font:18px;</string>
+        <string notr="true">font:30px;
+background-color: rgba(255, 255, 255, 00);</string>
        </property>
        <property name="text">
         <string/>
@@ -1299,14 +1314,15 @@ border-image: url(:/lib/timg (6).jpg);
       <widget class="QLabel" name="label_23">
        <property name="geometry">
         <rect>
-         <x>270</x>
-         <y>270</y>
+         <x>260</x>
+         <y>300</y>
          <width>361</width>
-         <height>31</height>
+         <height>41</height>
         </rect>
        </property>
        <property name="styleSheet">
-        <string notr="true">font:18px;</string>
+        <string notr="true">font:28px;
+background-color: rgba(255, 255, 255, 00);</string>
        </property>
        <property name="text">
         <string/>
@@ -1318,14 +1334,15 @@ border-image: url(:/lib/timg (6).jpg);
       <widget class="QLabel" name="label_24">
        <property name="geometry">
         <rect>
-         <x>270</x>
-         <y>320</y>
+         <x>260</x>
+         <y>360</y>
          <width>361</width>
-         <height>31</height>
+         <height>41</height>
         </rect>
        </property>
        <property name="styleSheet">
-        <string notr="true">font:18px;</string>
+        <string notr="true">font:26px;
+background-color: rgba(255, 255, 255, 00);</string>
        </property>
        <property name="text">
         <string/>
@@ -1337,14 +1354,15 @@ border-image: url(:/lib/timg (6).jpg);
       <widget class="QLabel" name="label_25">
        <property name="geometry">
         <rect>
-         <x>270</x>
-         <y>370</y>
+         <x>260</x>
+         <y>410</y>
          <width>361</width>
-         <height>31</height>
+         <height>41</height>
         </rect>
        </property>
        <property name="styleSheet">
-        <string notr="true">font:18px;</string>
+        <string notr="true">font:24px;
+background-color: rgba(255, 255, 255, 00);</string>
        </property>
        <property name="text">
         <string/>
@@ -1356,14 +1374,15 @@ border-image: url(:/lib/timg (6).jpg);
       <widget class="QLabel" name="label_26">
        <property name="geometry">
         <rect>
-         <x>270</x>
-         <y>420</y>
+         <x>260</x>
+         <y>460</y>
          <width>361</width>
-         <height>31</height>
+         <height>41</height>
         </rect>
        </property>
        <property name="styleSheet">
-        <string notr="true">font:18px;</string>
+        <string notr="true">font:22px;
+background-color: rgba(255, 255, 255, 00);</string>
        </property>
        <property name="text">
         <string/>
@@ -1375,14 +1394,15 @@ border-image: url(:/lib/timg (6).jpg);
       <widget class="QLabel" name="label_27">
        <property name="geometry">
         <rect>
-         <x>270</x>
-         <y>470</y>
+         <x>260</x>
+         <y>510</y>
          <width>361</width>
-         <height>31</height>
+         <height>41</height>
         </rect>
        </property>
        <property name="styleSheet">
-        <string notr="true">font:18px;</string>
+        <string notr="true">font:20px;
+background-color: rgba(255, 255, 255, 00);</string>
        </property>
        <property name="text">
         <string/>

ui_mainwindow.h

@@ -613,62 +613,79 @@ public:
         page->setObjectName(QStringLiteral("page"));
         frame = new QFrame(page);
         frame->setObjectName(QStringLiteral("frame"));
-        frame->setGeometry(QRect(0, 0, 921, 571));
+        frame->setGeometry(QRect(0, 0, 931, 571));
         frame->setStyleSheet(QLatin1String("#frame\n"
 "{\n"
-"border-image: url(:/lib/timg (6).jpg);\n"
+"border-image: url(:/lib/4.jpg);\n"
 "}"));
         frame->setFrameShape(QFrame::StyledPanel);
         frame->setFrameShadow(QFrame::Raised);
         label_6 = new QLabel(frame);
         label_6->setObjectName(QStringLiteral("label_6"));
-        label_6->setGeometry(QRect(270, 30, 361, 31));
-        label_6->setStyleSheet(QStringLiteral("font:18px;"));
+        label_6->setGeometry(QRect(260, 20, 361, 41));
+        QFont font3;
+        font3.setBold(false);
+        font3.setItalic(false);
+        font3.setWeight(50);
+        label_6->setFont(font3);
+        label_6->setStyleSheet(QLatin1String("font:22px;\n"
+"background-color: rgba(255, 255, 255, 00);"));
         label_6->setAlignment(Qt::AlignCenter);
         label_19 = new QLabel(frame);
         label_19->setObjectName(QStringLiteral("label_19"));
-        label_19->setGeometry(QRect(270, 80, 361, 31));
-        label_19->setStyleSheet(QStringLiteral("font:18px;"));
+        label_19->setGeometry(QRect(260, 70, 361, 41));
+        label_19->setStyleSheet(QLatin1String("background-color: rgba(255, 255, 255, 00);\n"
+"font:26px;"));
         label_19->setAlignment(Qt::AlignCenter);
         label_20 = new QLabel(frame);
         label_20->setObjectName(QStringLiteral("label_20"));
-        label_20->setGeometry(QRect(270, 130, 361, 31));
-        label_20->setStyleSheet(QStringLiteral("font:18px;"));
+        label_20->setGeometry(QRect(260, 120, 361, 41));
+        label_20->setStyleSheet(QLatin1String("\n"
+"background-color: rgba(255, 255, 255, 00);\n"
+"font:28px;"));
         label_20->setAlignment(Qt::AlignCenter);
         label_21 = new QLabel(frame);
         label_21->setObjectName(QStringLiteral("label_21"));
-        label_21->setGeometry(QRect(270, 180, 361, 31));
-        label_21->setStyleSheet(QStringLiteral("font:18px;"));
+        label_21->setGeometry(QRect(260, 180, 361, 41));
+        label_21->setStyleSheet(QLatin1String("font:32px;\n"
+"color: rgb(255, 85, 0);\n"
+"background-color: rgba(255, 255, 255, 00);"));
         label_21->setAlignment(Qt::AlignCenter);
         label_22 = new QLabel(frame);
         label_22->setObjectName(QStringLiteral("label_22"));
-        label_22->setGeometry(QRect(270, 230, 361, 31));
-        label_22->setStyleSheet(QStringLiteral("font:18px;"));
+        label_22->setGeometry(QRect(260, 240, 361, 41));
+        label_22->setStyleSheet(QLatin1String("font:30px;\n"
+"background-color: rgba(255, 255, 255, 00);"));
         label_22->setAlignment(Qt::AlignCenter);
         label_23 = new QLabel(frame);
         label_23->setObjectName(QStringLiteral("label_23"));
-        label_23->setGeometry(QRect(270, 270, 361, 31));
-        label_23->setStyleSheet(QStringLiteral("font:18px;"));
+        label_23->setGeometry(QRect(260, 300, 361, 41));
+        label_23->setStyleSheet(QLatin1String("font:28px;\n"
+"background-color: rgba(255, 255, 255, 00);"));
         label_23->setAlignment(Qt::AlignCenter);
         label_24 = new QLabel(frame);
         label_24->setObjectName(QStringLiteral("label_24"));
-        label_24->setGeometry(QRect(270, 320, 361, 31));
-        label_24->setStyleSheet(QStringLiteral("font:18px;"));
+        label_24->setGeometry(QRect(260, 360, 361, 41));
+        label_24->setStyleSheet(QLatin1String("font:26px;\n"
+"background-color: rgba(255, 255, 255, 00);"));
         label_24->setAlignment(Qt::AlignCenter);
         label_25 = new QLabel(frame);
         label_25->setObjectName(QStringLiteral("label_25"));
-        label_25->setGeometry(QRect(270, 370, 361, 31));
-        label_25->setStyleSheet(QStringLiteral("font:18px;"));
+        label_25->setGeometry(QRect(260, 410, 361, 41));
+        label_25->setStyleSheet(QLatin1String("font:24px;\n"
+"background-color: rgba(255, 255, 255, 00);"));
         label_25->setAlignment(Qt::AlignCenter);
         label_26 = new QLabel(frame);
         label_26->setObjectName(QStringLiteral("label_26"));
-        label_26->setGeometry(QRect(270, 420, 361, 31));
-        label_26->setStyleSheet(QStringLiteral("font:18px;"));
+        label_26->setGeometry(QRect(260, 460, 361, 41));
+        label_26->setStyleSheet(QLatin1String("font:22px;\n"
+"background-color: rgba(255, 255, 255, 00);"));
         label_26->setAlignment(Qt::AlignCenter);
         label_27 = new QLabel(frame);
         label_27->setObjectName(QStringLiteral("label_27"));
-        label_27->setGeometry(QRect(270, 470, 361, 31));
-        label_27->setStyleSheet(QStringLiteral("font:18px;"));
+        label_27->setGeometry(QRect(260, 510, 361, 41));
+        label_27->setStyleSheet(QLatin1String("font:20px;\n"
+"background-color: rgba(255, 255, 255, 00);"));
         label_27->setAlignment(Qt::AlignCenter);
         stackedWidget->addWidget(page);
         page_2 = new QWidget();
@@ -720,10 +737,10 @@ public:
         tableWidget->setVerticalHeaderItem(14, __qtablewidgetitem19);
         tableWidget->setObjectName(QStringLiteral("tableWidget"));
         tableWidget->setGeometry(QRect(0, 0, 921, 581));
-        QFont font3;
-        font3.setBold(true);
-        font3.setWeight(75);
-        tableWidget->setFont(font3);
+        QFont font4;
+        font4.setBold(true);
+        font4.setWeight(75);
+        tableWidget->setFont(font4);
         tableWidget->setContextMenuPolicy(Qt::DefaultContextMenu);
         tableWidget->setStyleSheet(QString::fromUtf8("QTableWidget{\n"
 "background-color: rgb(116, 116, 116);\n"
@@ -781,13 +798,13 @@ public:
         listWidget = new QListWidget(page_4);
         listWidget->setObjectName(QStringLiteral("listWidget"));
         listWidget->setGeometry(QRect(40, 280, 581, 241));
-        QFont font4;
-        font4.setFamily(QString::fromUtf8("\345\256\213\344\275\223"));
-        font4.setPointSize(9);
-        font4.setBold(false);
-        font4.setItalic(false);
-        font4.setWeight(50);
-        listWidget->setFont(font4);
+        QFont font5;
+        font5.setFamily(QString::fromUtf8("\345\256\213\344\275\223"));
+        font5.setPointSize(9);
+        font5.setBold(false);
+        font5.setItalic(false);
+        font5.setWeight(50);
+        listWidget->setFont(font5);
         listWidget->setStyleSheet(QString::fromUtf8("font: 9pt \"\345\256\213\344\275\223\";"));
         listWidget->setFrameShape(QFrame::NoFrame);
         listWidget->setFrameShadow(QFrame::Plain);