def get_save_filename(self, parent, filter_, default_name=None):
dialog = QFileDialog(parent, directory=self._get_default_directory(), filter=filter_)
if default_name:
dialog.selectFile(default_name)
dialog.setModal(True)
dialog.setAcceptMode(QFileDialog.AcceptSave)
if dialog.exec_() != QFileDialog.Accepted or not dialog.selectedFiles():
return None
return dialog.selectedFiles()[0]
def get_filename_for_save(self): # pragma: no cover
filedialog = QFileDialog(self)
filedialog.setOption(QFileDialog.DontUseNativeDialog)
filedialog.setAcceptMode(QFileDialog.AcceptSave)
filedialog.setDirectory(
self._parent.cfg.get("TextEditor/LastPath", ".", system=True))
if filedialog.exec_():
self._file_path = filedialog.selectedFiles()[0]
self._parent.cfg["SYSTEM",
"TextEditor/LastPath"] = (os.path.dirname(
self._file_path))
return True
return False
def file_dialog(self, load_save_type=QFileDialog.AcceptSave):
"""Opens an file save dialog and returns the selected
filename."""
file_save_dialog = QFileDialog(self)
file_save_dialog.setFileMode(QFileDialog.AnyFile)
file_save_dialog.setAcceptMode(load_save_type)
file_save_dialog.setNameFilters(
["MPDJ files (*.{})".format(FILE_SUFFIX)])
file_save_dialog.selectNameFilter(
"MPDJ files (*.{})".format(FILE_SUFFIX))
file_save_dialog.setDefaultSuffix((FILE_SUFFIX))
exec_value = file_save_dialog.exec()
if exec_value == 0:
return None
file_names = file_save_dialog.selectedFiles()
if len(file_names) != 1:
message_box = QMessageBox()
message_box.setText('Please select only one file!')
message_box.setWindowTitle('Save error.')
message_box.setStandardButtons(QMessageBox.Ok)
message_box.setIcon(QMessageBox.Information)
message_box.exec_()
return None
return file_names[0]
