class LongOperationBox(QDialog):
def __init__(self, text, operation, args=[], kwargs={},
progress_method = None, parent=None):
QDialog.__init__(self, parent)
self._ui = Ui_LongOperationBox()
self._ui.setupUi(self)
self._ui.label.setText(text)
self._operation = operation
self._progress_method = progress_method
self._thread = RunLongOperation(operation, args, kwargs)
self.connect(self._thread, SIGNAL("finished()"), self.thread_finished)
self._progress_thread = None
if self._progress_method:
self._progress_thread = ProgressOperation(self._progress_method)
self.connect(self._progress_thread, SIGNAL("update"), self.update)
self._ui.progressBar.setValue(0)
def thread_finished(self):
if self._progress_thread:
self._progress_thread.terminate()
self.accept()
def update(self, value):
if value:
self._ui.progressBar.setValue(int(value * 100))
def result(self):
return self._thread.result()
def exec_(self):
self._thread.start()
if self._progress_thread:
self._progress_thread.start()
QDialog.exec_(self)
def __init__(self, text, operation, args=[], kwargs={},
progress_method = None, parent=None):
QDialog.__init__(self, parent)
self._ui = Ui_LongOperationBox()
self._ui.setupUi(self)
self._ui.label.setText(text)
self._operation = operation
self._progress_method = progress_method
self._thread = RunLongOperation(operation, args, kwargs)
self.connect(self._thread, SIGNAL("finished()"), self.thread_finished)
self._progress_thread = None
if self._progress_method:
self._progress_thread = ProgressOperation(self._progress_method)
self.connect(self._progress_thread, SIGNAL("update"), self.update)
self._ui.progressBar.setValue(0)
