def _open_position_dialog(self, item: FSTTreeItem):
window = Ui_NodeFieldWindow()
dialog = QDialog(
self, Qt.WindowSystemMenuHint | Qt.WindowTitleHint
| Qt.WindowCloseButtonHint)
window.setupUi(dialog)
dialog.setWindowTitle(item.text(0))
dialog.setModal(True)
window.label.setText("Position:")
if item.node._position:
window.plainTextEdit.setPlainText(f"0x{item.node._position:X}")
else:
window.plainTextEdit.setPlainText("-1")
dialog.show()
if dialog.exec_() != QFileDialog.Accepted:
return False, ""
text = window.plainTextEdit.toPlainText()
try:
if text.startswith("0x"):
position = int(text, 16)
else:
position = int(text)
except ValueError:
dialog = JobFailedDialog(self)
dialog.setText(
f"Invalid input \"{text}\" could not be converted to int")
return False, dialog
if position < 0:
if item.node._position:
item.node._position = None
self.iso.pre_calc_metadata(self.iso.MaxSize -
self.iso.get_auto_blob_size())
self.ui.fileSystemStartInfoTextBox.setPlainText(
f"0x{item.node._fileoffset:X}")
return True, ""
else:
newPos = min(position, self.iso.MaxSize - 4) & -4
if item.node._position != newPos:
item.node._position = newPos
self.iso.pre_calc_metadata(self.iso.MaxSize -
self.iso.get_auto_blob_size())
self.ui.fileSystemStartInfoTextBox.setPlainText(
f"0x{item.node._position:X}")
return True, ""
def _open_alignment_dialog(self, item: FSTTreeItem):
window = Ui_NodeFieldWindow()
dialog = QDialog(
self, Qt.WindowSystemMenuHint | Qt.WindowTitleHint
| Qt.WindowCloseButtonHint)
window.setupUi(dialog)
dialog.setWindowTitle(item.text(0))
dialog.setModal(True)
window.label.setText("Alignment:")
if item.node._alignment:
window.plainTextEdit.setPlainText(str(item.node._alignment))
else:
window.plainTextEdit.setPlainText("4")
dialog.show()
if dialog.exec_() != QFileDialog.Accepted:
return False, ""
text = window.plainTextEdit.toPlainText()
try:
if text.startswith("0x"):
alignment = int(text, 16)
else:
alignment = int(text)
except ValueError:
dialog = JobFailedDialog(self)
dialog.setText(
f"Invalid input \"{text}\" could not be converted to int")
return False, dialog
alignment = _round_up_to_power_of_2(max(4, min(alignment, 32768)))
if item.node.is_file() and item.node._alignment != alignment:
item.node._alignment = alignment
self.iso.pre_calc_metadata(self.iso.MaxSize -
self.iso.get_auto_blob_size())
self.ui.fileSystemStartInfoTextBox.setPlainText(
f"0x{item.node._fileoffset:X}")
if item.node.is_dir():
for child in item.node.rchildren():
child._alignment = _round_up_to_power_of_2(alignment)
self.iso.pre_calc_metadata(self.iso.MaxSize -
self.iso.get_auto_blob_size())
return True, ""
