简单MP3播放器，mp3播放器,#coding=utf-
#coding=utf-8import sysimport timefrom PyQt4 import QtGui, QtCore from PyQt4.QtCore import *from PyQt4.QtGui import *from PyQt4.phonon import *playCss = 'QPushButton#btnPlay{background:url(images/btn_%s.png);border:none;position:relative;}QPushButton#btnPlay:hover{background:url(images/btn_%s_hover.png);position:relative;}QPushButton#btnPlay:pressed{border:none;background:url(images/btn_%s_pressed.png);position:relative;}'globalCss = 'QPushButton#btnPlay{background:url(images/btn_play.png);border:none;position:relative;}QPushButton#btnPlay:hover{background:url(images/btn_play_hover.png);position:relative;}QPushButton#btnPlay:pressed{border:none;background:url(images/btn_play_pressed.png);position:relative;}QPushButton#btnStop{background:url(images/btn_stop.png);border:none;position:relative;}QPushButton#btnStop:hover{background:url(images/btn_stop_hover.png);position:relative;}QPushButton#btnStop:pressed{border:none;background:url(images/btn_stop_pressed.png);position:relative;}QLabel#title{font-size:bold 14px Arial;color:#7e97ab;width:auto;}QLabel#takeTime{font-size:30px;font-family:Arial;color:#666;text-align:right;}QLabel#timeHour,QLabel#timeMin,QLabel#timeSec{font-size:9px;font-family:Arial;color:#666;text-align:center;}QLabel#timeTotal,QLabel#totalTime{line-height:40px;font-size:14px;font-family:Arial;color:#999;}QPushButton#btnClose{background:red;border-radius:6px;position:absolute;top:10px;}'class PlayerWindow(QWidget): """docstring for PlayerWindow""" def __init__(self): super(PlayerWindow, self).__init__() self.setWindowTitle(QString("Mini Player")) #self.setWindowFlags(Qt.FramelessWindowHint|Qt.WindowStaysOnTopHint|Qt.SubWindow ) # bitmap = QtGui.QPixmap("images/bg.png"); self.resize(bitmap.size()) self.setMask(bitmap.mask()) pal=QtGui.QPalette(self) pal.setBrush(self.backgroundRole(), QtGui.QBrush(bitmap)) self.setPalette(pal) self.rightButton=False self.menu() self.initUI() self.ph = Phonon.createPlayer(Phonon.MusicCategory) self.ph.setTickInterval(1000) self.connect(self.ph, SIGNAL("tick(qint64)"), self.tickInterval) self.connect(self.ph, SIGNAL("finished()"), self.finished) self.connect(self.ph, SIGNAL("currentSourceChanged (const Phonon::MediaSource&)"), self.currentSourceChanged) self.connect(self.ph, SIGNAL("metaDataChanged()"), self.metaDataChanged) self.ph.setCurrentSource(Phonon.MediaSource(QString("x.mp3"))) self.playing = False def initUI(self): self.title = QLabel(self) self.title.setObjectName("title") self.setTitle("Mini Player") self.btnClose = QPushButton(self) self.btnClose.setFocusPolicy(Qt.NoFocus) #设置焦点样式 self.btnClose.setObjectName("btnClose") self.btnClose.setToolTip(u"关闭播放器") self.btnClose.resize(12,12) self.btnClose.move(10,10) self.connect(self.btnClose, SIGNAL("clicked()"), qApp.quit) self.btnPlay = QPushButton(self) self.btnPlay.setFocusPolicy(Qt.NoFocus) self.btnPlay.setObjectName("btnPlay") self.btnPlay.move(30, 60) self.btnPlay.resize(47, 47) self.btnPlay.clicked.connect(self.player) self.btnStop = QPushButton(self) self.btnStop.setFocusPolicy(Qt.NoFocus) self.btnStop.setObjectName("btnStop") self.btnStop.move(80, 60) self.btnStop.resize(47, 47) self.btnStop.clicked.connect(self.stopPlay) self.takeTime = QLabel("00:00:00",self) self.takeTime.setObjectName("takeTime") self.takeTime.move(150 + 40, 57) self.timeHour = QLabel("HOUR", self) self.timeHour.setObjectName("timeHour") self.timeHour.move(153 + 40, 93) self.timeHour = QLabel("MIN", self) self.timeHour.setObjectName("timeMin") self.timeHour.move(201 + 40, 93) self.timeHour = QLabel("SEC", self) self.timeHour.setObjectName("timeSec") self.timeHour.move(242 + 40, 93) self.timeTotal = QLabel("Totel time", self) self.timeTotal.setObjectName("timeTotal") self.timeTotal.move(18, 145) self.totalTime = QLabel(self) self.totalTime.setObjectName("totalTime") self.setTotalTime(0,0,0) def player(self): if self.playing: self.playing = False self.ph.pause() self.btnPlay.setStyleSheet(playCss.replace('%s','play')) else: self.playing = True self.ph.play() self.btnPlay.setStyleSheet(playCss.replace('%s','pause')) def stopPlay(self): self.ph.stop() self.playing = False self.btnPlay.setStyleSheet(playCss.replace('%s','play')) def tickInterval(self): remainingTime = time.gmtime(self.ph.remainingTime() / 1000) self.setCurrentTime(remainingTime.tm_hour, remainingTime.tm_min, remainingTime.tm_sec) def finished(self): print 'finished' def metaDataChanged(self): self.setTitle("%s" % unicode(self.ph.metaData("TITLE").takeFirst())) totalTime = time.gmtime(self.ph.totalTime() / 1000) self.setTotalTime(totalTime.tm_hour, totalTime.tm_min, totalTime.tm_sec) self.setCurrentTime(totalTime.tm_hour, totalTime.tm_min, totalTime.tm_sec) def currentSourceChanged(self, source): print source.deviceName() def setTitle(self, title): self.title.setText(title) self.title.resize(self.title.sizeHint().width(), self.title.sizeHint().height()) self.title.move(self.width() - self.title.width() - 20,15) self.setWindowTitle(u"播放 %s" % title) def setTotalTime(self, hour, min, sec): self.totalTime.setText("%.2d:%.2d:%.2d" % (hour, min, sec)) self.totalTime.resize(self.totalTime.sizeHint().width(), self.totalTime.sizeHint().height()) self.totalTime.move(self.width() - self.totalTime.width() - 16, 145) def setCurrentTime(self, hour, min, sec): self.takeTime.setText("%.2d:%.2d:%.2d" % (hour, min, sec)) def menu(self): quitAction = QAction(QIcon('quit.png'), u'退出(&Q)', self) self.connect(quitAction,SIGNAL("triggered()"),qApp.quit) aboutAction = QAction(QIcon(""), u"关于(&A)", self) self.connect(aboutAction,SIGNAL("triggered()"),self.about) self.popMenu= QtGui.QMenu() self.popMenu.addAction(aboutAction) self.popMenu.addAction(quitAction) def about(self): about = QMessageBox(self) about.setWindowTitle(u'关于Mini Player') about.setText(u"Mini Player 是一个使用PyQt编写的简单MP3播放器\\n\\twapznw@gmail.com") about.show() def mouseReleaseEvent(self,e): if self.rightButton == True: self.rightButton=False self.popMenu.popup(e.globalPos()) def mouseMoveEvent(self, e): if e.buttons() & Qt.LeftButton: self.move(e.globalPos()-self.dragPos) e.accept() def mousePressEvent(self, e): if e.button() == Qt.LeftButton: self.dragPos=e.globalPos()-self.frameGeometry().topLeft() e.accept() if e.button() == Qt.RightButton and self.rightButton == False: self.rightButton=Trueif __name__ == '__main__': app = QtGui.QApplication(sys.argv) app.setStyleSheet(globalCss); w = PlayerWindow() w.show() sys.exit(app.exec_())#该片段来自于http://byrx.net
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