void MainBottomWidget::postionChanged(qreal pos)
{
int tmp = (int)(pos * m_maxDuration / 1000);
int min = tmp / 60;
int sec = tmp % 60;
QString str = QString("%1:%2").arg(QString::number(min, 10)).arg(QString::number(sec, 10));
m_currentPostion->setText(str);
emit setPostion( (qint64)(pos * m_maxDuration));
}
void QSprite::setPostion(QString name, int xpos, int ypos)
{
setPostion(name, QPoint(xpos, ypos));
}
MusicWindow::MusicWindow(QWidget *parent) : MainWindow(parent)
{
this->setWindowIcon(QIcon(":/images/icons/app_icon"));
systemTrayIcon = new MySystemTrayIcon(this);
connect(systemTrayIcon, SIGNAL(showWindow()), this, SLOT(show()));
connect(systemTrayIcon, SIGNAL(quit()), this, SLOT(close()));
player = new MyPlayer();
connect(player, SIGNAL(playerStateChanged(int)), this, SLOT(playerStateChanged(int)));
connect(player, SIGNAL(musicChanged(QString,int)), this, SLOT(musicChanged(QString,int)));
topBar = new TopBar(this);
connect(topBar, SIGNAL(setMinSize()), this, SLOT(showMinimized()));
connect(topBar, SIGNAL(setMaxSize()), this, SLOT(setMaxSize()));
connect(topBar, SIGNAL(closeWindow()), this, SLOT(hide()));
connect(topBar, SIGNAL(quit()), this, SLOT(close()));
connect(topBar, SIGNAL(setBackgroud(QString)), this, SLOT(setBackgroud(QString)));
connect(topBar, SIGNAL(aboutQtMusic()), this, SLOT(aboutQtMusic()));
fuctionPage = new QStackedWidget;
fuctionPage->setMinimumWidth(200);
lyricLabel = new LyricLabel(false, this);
connect(player, SIGNAL(positionChanged(qint64)), lyricLabel, SLOT(postionChanged(qint64)));
connect(lyricLabel, SIGNAL(changeTo(qint64)), player, SLOT(setPosition(qint64)));
networkPage = new NetworkPage();
QLabel *label2 = new QLabel("Network");
label2->setAlignment(Qt::AlignCenter);
QLabel *label3 = new QLabel("Download");
label3->setAlignment(Qt::AlignCenter);
fuctionPage->addWidget(lyricLabel);
fuctionPage->addWidget(networkPage);
fuctionPage->addWidget(label3);
fuctionPage->setCurrentIndex(0);
connect(topBar, SIGNAL(selectFuction(int)), fuctionPage, SLOT(setCurrentIndex(int)));
musicPage = new MusicPage;
musicPage->setMaximumWidth(500);
musicPage->setMinimumWidth(300);
connect(musicPage, SIGNAL(tryToCreateList(QString)), this, SLOT(tryToCreateList(QString)));
connect(musicPage, SIGNAL(deleteList(QString)), this, SLOT(deleteList(QString)));
connect(musicPage, SIGNAL(addMusics()), this, SLOT(addMusics()));
connect(musicPage, SIGNAL(play(QString,int)), player, SLOT(playTheMusic(QString,int)));
connect(musicPage, SIGNAL(removeTheMusic(QString,int)), this, SLOT(removeTheMusic(QString,int)));
connect(musicPage, SIGNAL(removeAllMusics(QString)), this, SLOT(removeAllMusics(QString)));
connect(musicPage, SIGNAL(moveMusic(QString,int,int)), this, SLOT(moveMusic(QString,int,int)));
bottomBar = new BottomBar(this);
connect(bottomBar, SIGNAL(setVoice(int)), player, SLOT(setVoice(int)));
connect(bottomBar, SIGNAL(setMode(int)), player, SLOT(setPlayMode(int)));
connect(bottomBar, SIGNAL(setPostion(qint64)), player, SLOT(setPosition(qint64)));
connect(bottomBar, SIGNAL(setPostion(qint64)), lyricLabel, SLOT(setPostion(qint64)));
connect(player, SIGNAL(durationChanged(qint64)), bottomBar, SLOT(setMaxDuration(qint64)));
connect(player, SIGNAL(positionChanged(qint64)), bottomBar, SLOT(changePostionTo(qint64)));
connect(musicPage, SIGNAL(play(QString,int)), bottomBar, SLOT(setPostionAvailable()));
connect(bottomBar, SIGNAL(tryplay()), this, SLOT(clickPlay()));
connect(bottomBar, SIGNAL(playPre()), this, SLOT(playPre()));
connect(bottomBar, SIGNAL(playNext()), this, SLOT(playNext()));
connect(systemTrayIcon, SIGNAL(setMode(int)), bottomBar, SLOT(setPlayMode(int)));
connect(bottomBar, SIGNAL(setMode(int)), systemTrayIcon, SLOT(setPlayMode(int)));
connect(bottomBar, SIGNAL(showLyric(QString)), topBar, SLOT(changeFuction(QString)));
//connect(lyricLabel, SIGNAL(changeTo(qint64)), bottomBar, SLOT(changePostionTo(qint64)));
//connect(lyricLabel, SIGNAL(changeTo(qint64)), bottomBar, SIGNAL(setPostion(qint64)));
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addWidget(topBar);
QSplitter *splitter = new QSplitter(Qt::Horizontal, this);
//设定分割窗口的分割条在拖动时是否为实时更新 true为实时更新 false则在拖动时只显示一条灰色的线条
//在拖动到位并弹起鼠标后再显示分隔条
splitter->setOpaqueResize(false);
splitter->setChildrenCollapsible(false);
splitter->addWidget(fuctionPage);
splitter->addWidget(musicPage);
splitter->setStretchFactor(0, 10);
splitter->setStretchFactor(1, 1);
splitter->setStyleSheet("QSplitter::handle { background-color: rgba(0,0,0,0%) }");
splitter->setHandleWidth(4);
mainLayout->addWidget(splitter);
mainLayout->addWidget(bottomBar);
mainLayout->setMargin(1);
mainLayout->setSpacing(3);
this->setLayout(mainLayout);
dealMouse();
readData();
}
