class BR_JobDock(QDockWidget):
transcode_data = pyqtSignal([dict], [str])
job_complete = pyqtSignal()
def __init__(self, job, passes, job_id, closesig, source, parent=None):
name = source.title
super().__init__(name, parent)
self.job = job
self.passes = passes
self.job_id = job_id
self.closesig = closesig
self.source = source
self.setWindowTitle(name)
self.setFeatures(QDockWidget.DockWidgetMovable
| QDockWidget.DockWidgetFloatable)
self.setAllowedAreas(Qt.BottomDockWidgetArea)
self.setFloating(True)
self.widget = QWidget()
layout = QVBoxLayout()
# layout.setSizeConstraint(QVBoxLayout.SetFixedSize)
message_layout = QFormLayout()
self.lblPass = QLabel('Pass ? of {}'.format(passes))
message_layout.addRow(self.lblPass)
self.lblFrame = QLabel('?')
message_layout.addRow('Frame:', self.lblFrame)
self.lblFps = QLabel('?')
message_layout.addRow('Frames per Second:', self.lblFps)
self.lblSize = QLabel('?')
message_layout.addRow('File Size:', self.lblSize)
self.lblTime = QLabel('?')
message_layout.addRow('Video Time:', self.lblTime)
self.lblBitrate = QLabel('?')
message_layout.addRow('Bitrate:', self.lblBitrate)
layout.addLayout(message_layout)
self.progressbar = QProgressBar()
self.progressbar.setRange(0, self.source.length.total_seconds())
layout.addWidget(self.progressbar)
self.qualitybar = QualityBar()
layout.addWidget(self.qualitybar)
btn_layout = QHBoxLayout()
btn_More = QPushButton('More')
btn_More.setCheckable(True)
btn_layout.addWidget(btn_More)
btn_layout.addStretch()
self.btnCancel = QPushButton('Close')
self.btnCancel.setIcon(QIcon(QPixmap(':/icons/application-exit.png')))
self.btnCancel.clicked.connect(self.on_cancel_clicked)
btn_layout.addWidget(self.btnCancel)
layout.addLayout(btn_layout)
self.terminal = QPlainTextEdit()
self.terminal.setReadOnly(True)
self.terminal.setShown(False)
# self.terminal.setMinimumWidth(400)
btn_More.toggled.connect(self.terminal.setVisible)
layout.addWidget(self.terminal)
griplayout = QHBoxLayout()
griplayout.addWidget(QSizeGrip(self.widget))
griplayout.addStretch()
griplayout.addWidget(QSizeGrip(self.widget))
layout.addLayout(griplayout)
self.widget.setLayout(layout)
self.setWidget(self.widget)
self.transcode_data[dict].connect(self.on_avconv_data)
self.transcode_data[str].connect(self.on_terminal_data)
self.closesig.connect(parent.on_jobclose)
def start(self, dir):
self.runjob = TranscodeJob(self.job, self.passes, self.source, dir,
self.transcode_data, self.job_complete)
self.runjob.completesig.connect(self.on_job_complete)
self.btnCancel.setText('Stop')
self.runjob.start()
@pyqtSlot(dict)
def on_avconv_data(self, match):
self.lblPass.setText('Pass {pass} of {passes}'.format(**match))
self.lblFrame.setText('{frame}'.format(**match))
self.lblFps.setText('{fps}'.format(**match))
size = round(int(match['size']) / 1024, 2)
self.lblSize.setText('{} MB'.format(size))
time = DvdTimeDelta(seconds=float(match['time']))
self.lblTime.setText('{}'.format(time))
self.lblBitrate.setText('{bitrate} kbps'.format(**match))
self.qualitybar.setValue(int(round(float(match['q']) * 10)))
self.progressbar.setValue(int(round(float(match['time']))))
@pyqtSlot(str)
def on_terminal_data(self, text):
self.terminal.appendPlainText(text)
@pyqtSlot()
def on_cancel_clicked(self):
if self.runjob.is_alive():
msg = QMessageBox(QMessageBox.Question, 'Cancelling Job',
'Do you want to cancel the running job?')
msg.setStandardButtons(QMessageBox.Yes | QMessageBox.No)
msg.setDefaultButton(QMessageBox.No)
ans = msg.exec_()
if ans == QMessageBox.Yes:
self.runjob.cancel()
else:
self.close_demand()
@pyqtSlot()
def on_job_complete(self):
self.lblPass.setText('Completed')
self.btnCancel.setText('Close')
def close_demand(self):
self.closesig.emit(self.job_id)
self.close()
def cancel(self):
self.runjob.cancel()
self.runjob.join()
