def __init__ (self, filename, path, parent = None):
QtGui.QDialog.__init__ (self, parent)
self.examfile = os.path.join (path, filename)
if path == "" or filename == "" or not os.path.exists (path) or not os.path.isdir (path) or not os.path.isfile (self.examfile):
msg = CommonError (self.tr ("File invalid."))
msg.exec_()
QtGui.qApp.postEvent (self, QtGui.QCloseEvent())
return
self.ui = Ui_player()
self.ui.setupUi (self)
self.setWindowFlags (QtCore.Qt.FramelessWindowHint)
self.leftclicked = False
winid = self.ui.frameaudio.winId()
pythonapi.PyCObject_AsVoidPtr.restype = c_void_p
pythonapi.PyCObject_AsVoidPtr.argtypes = [py_object]
self.windowId = pythonapi.PyCObject_AsVoidPtr (winid)
self.ui.frameaudio.mouseReleaseEvent = self.frameMouseRelease
self.player = Player (self.windowId, self.ui.Sliderprogress.minimum(), self.ui.Sliderprogress.maximum(), self.ui.slidervolume.minimum(), self.ui.slidervolume.maximum())
self.ui.buttonplayerplay.clicked.connect (self.player.playclickedsignal)
self.ui.buttonplayerstop.clicked.connect (self.player.stopclickedsignal)
self.ui.buttonplayerbackward.clicked.connect (self.player.backwardclickedsignal)
self.ui.buttonplayerforward.clicked.connect (self.player.forwardclickedsignal)
self.ui.buttonvolume.clicked.connect (self.player.muteornotsignal)
self.ui.Sliderprogress.valueChanged.connect (self.player.sliderseekvaluesignal)
self.ui.slidervolume.valueChanged.connect (self.player.slidervolumevaluesignal)
self.player.updatelabelduration.connect (self.updatelabelduration)
self.player.updatesliderseek.connect (self.updatesliderseek)
self.player.updateslidervolume.connect (self.updateslidervolume)
self.player.setbuttonplay.connect (self.playersetbuttonplay)
self.player.setbuttonpause.connect (self.playersetbuttonpause)
self.player.startworker()
self.player.playurisignal.emit (self.examfile)
self.ui.label_3.setText (QtCore.QFileInfo (self.examfile).fileName())
self.ui.label_3.setAlignment (QtCore.Qt.AlignHCenter)
self.ui.lineeditduration.setEnabled (False)
class MergeExam (QtGui.QDialog):
def __init__ (self, filename, path, parent = None):
QtGui.QDialog.__init__ (self, parent)
self.examfile = os.path.join (path, filename)
if path == "" or filename == "" or not os.path.exists (path) or not os.path.isdir (path) or not os.path.isfile (self.examfile):
msg = CommonError (self.tr ("File invalid."))
msg.exec_()
QtGui.qApp.postEvent (self, QtGui.QCloseEvent())
return
self.ui = Ui_player()
self.ui.setupUi (self)
self.setWindowFlags (QtCore.Qt.FramelessWindowHint)
self.leftclicked = False
winid = self.ui.frameaudio.winId()
pythonapi.PyCObject_AsVoidPtr.restype = c_void_p
pythonapi.PyCObject_AsVoidPtr.argtypes = [py_object]
self.windowId = pythonapi.PyCObject_AsVoidPtr (winid)
self.ui.frameaudio.mouseReleaseEvent = self.frameMouseRelease
self.player = Player (self.windowId, self.ui.Sliderprogress.minimum(), self.ui.Sliderprogress.maximum(), self.ui.slidervolume.minimum(), self.ui.slidervolume.maximum())
self.ui.buttonplayerplay.clicked.connect (self.player.playclickedsignal)
self.ui.buttonplayerstop.clicked.connect (self.player.stopclickedsignal)
self.ui.buttonplayerbackward.clicked.connect (self.player.backwardclickedsignal)
self.ui.buttonplayerforward.clicked.connect (self.player.forwardclickedsignal)
self.ui.buttonvolume.clicked.connect (self.player.muteornotsignal)
self.ui.Sliderprogress.valueChanged.connect (self.player.sliderseekvaluesignal)
self.ui.slidervolume.valueChanged.connect (self.player.slidervolumevaluesignal)
self.player.updatelabelduration.connect (self.updatelabelduration)
self.player.updatesliderseek.connect (self.updatesliderseek)
self.player.updateslidervolume.connect (self.updateslidervolume)
self.player.setbuttonplay.connect (self.playersetbuttonplay)
self.player.setbuttonpause.connect (self.playersetbuttonpause)
self.player.startworker()
self.player.playurisignal.emit (self.examfile)
self.ui.label_3.setText (QtCore.QFileInfo (self.examfile).fileName())
self.ui.label_3.setAlignment (QtCore.Qt.AlignHCenter)
self.ui.lineeditduration.setEnabled (False)
@QtCore.Slot (unicode)
def updatelabelduration (self, text):
self.ui.lineeditduration.setText (text)
@QtCore.Slot (int)
def updatesliderseek (self, value):
self.ui.Sliderprogress.blockSignals (True)
self.ui.Sliderprogress.setValue (value)
self.ui.Sliderprogress.blockSignals (False)
@QtCore.Slot (int)
def updateslidervolume (self, value):
self.ui.slidervolume.blockSignals (True)
self.ui.slidervolume.setValue (value)
self.ui.slidervolume.blockSignals (False)
self.on_slidervolume_valueChanged (value)
@QtCore.Slot (int)
def on_slidervolume_valueChanged (self, value):
volmax = self.ui.slidervolume.maximum()
volmin = self.ui.slidervolume.minimum()
if value == 0:
self.ui.buttonvolume.setIcon (QtGui.QIcon (':/images/mute.png'))
elif value < (volmin + (volmax - volmin) / 3):
self.ui.buttonvolume.setIcon (QtGui.QIcon (':/images/volume.png'))
elif value < (volmin + (volmax - volmin) * 2 / 3):
self.ui.buttonvolume.setIcon (QtGui.QIcon (':/images/weakvolume.png'))
else:
self.ui.buttonvolume.setIcon (QtGui.QIcon (':/images/strongvolume.png'))
@QtCore.Slot()
def playersetbuttonplay (self):
self.ui.buttonplayerplay.setIcon (QtGui.QIcon (':/images/play.png'))
@QtCore.Slot()
def playersetbuttonpause (self):
self.ui.buttonplayerplay.setIcon (QtGui.QIcon (':/images/pause2.png'))
@QtCore.Slot()
def on_buttonminimize_clicked (self):
self.showMinimized()
@QtCore.Slot()
def on_buttonmaximize_clicked (self):
if self.isMaximized():
self.ui.buttonmaximize.setIcon (QtGui.QIcon (':/images/maximize.png'))
self.showNormal()
else:
self.ui.buttonmaximize.setIcon (QtGui.QIcon (':/images/restore.png'))
self.showMaximized()
@QtCore.Slot()
def on_buttonclose_clicked (self):
self.player.quitworkersignal.emit()
self.accept()
def mouseMoveEvent (self, event):
super (MergeExam, self).mouseMoveEvent (event)
if self.leftclicked == True:
if self.isMaximized():
self.ui.buttonmaximize.setIcon (QtGui.QIcon (':/images/maximize.png'))
origsize = self.rect().size()
self.showNormal()
newsize = self.rect().size()
xfactor = float (newsize.width()) / origsize.width()
yfactor = float (newsize.height()) / origsize.height()
self.startdragging.setX (self.startdragging.x() * xfactor)
self.startdragging.setY (self.startdragging.y() * yfactor)
self.move (event.globalPos() - self.startdragging)
def mousePressEvent (self, event):
super (MergeExam, self).mousePressEvent (event)
if event.button() == QtCore.Qt.LeftButton:
self.leftclicked = True
self.startdragging = event.globalPos() - self.pos()
self.clickedpos = event.globalPos()
def mouseReleaseEvent (self, event):
super (MergeExam, self).mouseReleaseEvent (event)
self.leftclicked = False
def mouseDoubleClickEvent (self, event):
super (MergeExam, self).mouseDoubleClickEvent (event)
self.on_buttonmaximize_clicked()
def frameMouseRelease (self, event):
super (MergeExam, self).mouseReleaseEvent (event)
if event.button() == QtCore.Qt.LeftButton and event.globalPos() == self.clickedpos:
self.leftclicked = False
self.ui.buttonplayerplay.clicked.emit()
def resizeEvent (self, event):
pixmap = QtGui.QPixmap (self.size())
if not self.isMaximized():
painter = QtGui.QPainter()
painter.begin (pixmap)
painter.fillRect (pixmap.rect(), QtCore.Qt.white)
painter.setBrush (QtCore.Qt.black)
painter.drawRoundRect (pixmap.rect(), 3, 3)
painter.end()
self.setMask (pixmap.createMaskFromColor (QtCore.Qt.white))
