def showAlreadyExistsDialog(self):
"""
Show a warning dialog if the item already exists on save.
:rtype: None
"""
if not self.libraryWindow():
raise ItemSaveError("Item already exists!")
path = self.path()
title = "Item already exists"
text = 'Would you like to move the existing item "{}" to the trash?'
text = text.format(self.name())
buttons = QtWidgets.QMessageBox.Yes | \
QtWidgets.QMessageBox.Cancel
try:
QtWidgets.QApplication.setOverrideCursor(QtCore.Qt.ArrowCursor)
button = self.libraryWindow().showQuestionDialog(
title, text, buttons)
finally:
QtWidgets.QApplication.restoreOverrideCursor()
if button == QtWidgets.QMessageBox.Yes:
library = self.library()
item = studiolibrary.LibraryItem(path, library=library)
self.libraryWindow().moveItemsToTrash([item])
self.setPath(path)
else:
raise ItemSaveError("You cannot save over an existing item.")
return button
def showAlreadyExistsDialog(self):
"""
Show a warning dialog if the item already exists on save.
:rtype: None
"""
if not self.libraryWidget():
raise ItemSaveError("Item already exists!")
path = self.path()
title = "Item already exists"
text = 'Would you like to move the existing item "{}" to the trash?'
text = text.format(self.name())
button = self.libraryWidget().showQuestionDialog(title, text)
if button == QtWidgets.QMessageBox.Yes:
self.libraryWidget().moveItemsToTrash(
[studiolibrary.LibraryItem(path)])
elif button == QtWidgets.QMessageBox.Cancel:
raise ItemSaveError("Saving was canceled.")
elif button != QtWidgets.QMessageBox.Yes:
raise ItemSaveError("You cannot save over an existing item.")
self.setPath(path)
def _moveToTrash(self):
"""
Move the current item to the trash.
This method should only be used when saving.
"""
path = self.path()
library = self.library()
item = studiolibrary.LibraryItem(path, library=library)
self.libraryWindow().moveItemsToTrash([item])