def __init__(self, title, parent=None):
super(ProgressPage, self).__init__(parent)
self.setTitle(title)
self.parent = parent
self.label = QtGui.QLabel("Extracting references...")
# Set progress bar
self.max = 30
self.progressBar = QtGui.QProgressBar(self)
self.progressBar.setFormat('%v/%m')
self.progressBar.setMaximum(self.max)
self.progressBar.setProperty("value", 30)
self.progressBar.setObjectName("progressBar")
# Show logs
self.logsLabel = QtGui.QLabel(self)
self.logsLabel.setText('Status:')
self.guihandler = GUIHandler()
self.logs = LogsTextEdit(self)
self.guihandler.messageLogged.connect(self.logs.updateText)
# Register an empty label so next button is disabled
self.empty_edit = QtGui.QLineEdit(self)
self.empty_edit.setVisible(False)
self.registerField('completed*', self.empty_edit)
# Add Widgets to layout
layout = QtGui.QVBoxLayout()
layout.addWidget(self.label)
layout.addWidget(self.progressBar)
layout.addWidget(self.logsLabel)
layout.addWidget(self.logs)
self.setLayout(layout)
class ProgressPage(QtGui.QWizardPage):
def __init__(self, title, parent=None):
super(ProgressPage, self).__init__(parent)
self.setTitle(title)
self.parent = parent
self.label = QtGui.QLabel("Extracting references...")
# Set progress bar
self.max = 30
self.progressBar = QtGui.QProgressBar(self)
self.progressBar.setFormat('%v/%m')
self.progressBar.setMaximum(self.max)
self.progressBar.setProperty("value", 30)
self.progressBar.setObjectName("progressBar")
# Show logs
self.logsLabel = QtGui.QLabel(self)
self.logsLabel.setText('Status:')
self.guihandler = GUIHandler()
self.logs = LogsTextEdit(self)
self.guihandler.messageLogged.connect(self.logs.updateText)
# Register an empty label so next button is disabled
self.empty_edit = QtGui.QLineEdit(self)
self.empty_edit.setVisible(False)
self.registerField('completed*', self.empty_edit)
# Add Widgets to layout
layout = QtGui.QVBoxLayout()
layout.addWidget(self.label)
layout.addWidget(self.progressBar)
layout.addWidget(self.logsLabel)
layout.addWidget(self.logs)
self.setLayout(layout)
def initializePage(self):
log.addHandler(self.guihandler) #@UndefinedVariable
path = self.field('filePath').toPyObject()
self.parent.index_maker.set_path(str(path))
self.logs.setText('')
n_files = self.parent.index_maker.get_n_files()
self.progressBar.setMaximum(n_files)
self.progressBar.setValue(0)
# This thread will update the GUI
self.thread = ReferenceExtractionThread(self, self.parent.index_maker,
n_files)
# Connect thread signals
self.connect(self.thread, QtCore.SIGNAL("finished()"),
self.finish)
self.connect(self.thread, QtCore.SIGNAL("terminated()"),
self.finish)
self.connect(self.thread, QtCore.SIGNAL("output(int)"),
self.updateProgressBar)
self.thread.start()
# Start making the index
self.parent.index_maker.make_index()
def updateProgressBar(self, value=0):
self.progressBar.setValue(value)
def finish(self):
log.info('Finished extracting. Results can be found in the Manage ' #@UndefinedVariable
'page')
# Stop the thread before jumping to next page
self.thread.exiting = True
log.removeHandler(self.guihandler) #@UndefinedVariable
self.empty_edit.setText('Done!')
