def release_ground(self) -> None:
"""Clone ground to a new link, then make ground no points."""
name = self.__get_link_serial_number()
args = LinkArgs(name, 'Blue', self.entities_link.item(0, 2).text())
self.cmd_stack.beginMacro(f"Release ground to {{Link: {name}}}")
# Free all points
self.cmd_stack.push(EditLinkTable(
0,
self.vpoint_list,
self.vlink_list,
self.entities_point,
self.entities_link,
LinkArgs(VLink.FRAME, 'White', '')
))
# Create new link
self.cmd_stack.push(AddTable(self.vlink_list, self.entities_link))
self.cmd_stack.push(EditLinkTable(
self.entities_link.rowCount() - 1,
self.vpoint_list,
self.vlink_list,
self.entities_point,
self.entities_link,
args
))
self.cmd_stack.endMacro()
def __edit_link(self, row: Union[int, bool] = False) -> None:
"""Edit link function."""
dlg = EditLinkDialog(self.vpoint_list, self.vlink_list, row, self)
dlg.show()
if not dlg.exec_():
dlg.deleteLater()
return
name = dlg.name_edit.text()
args = LinkArgs(
name, dlg.color_box.currentText(), ','.join(
dlg.selected.item(point).text()
for point in range(dlg.selected.count())))
if row is False:
self.command_stack.beginMacro(f"Add {{Link: {name}}}")
self.command_stack.push(
AddTable(self.vlink_list, self.entities_link))
row = self.entities_link.rowCount() - 1
else:
row = dlg.name_box.currentIndex()
self.command_stack.beginMacro(f"Edit {{Link: {name}}}")
dlg.deleteLater()
self.command_stack.push(
EditLinkTable(row, self.vpoint_list, self.vlink_list,
self.entities_point, self.entities_link, args))
self.command_stack.endMacro()
def add_link(self,
name: str,
color: str,
points: Optional[Sequence[int]] = None) -> None:
"""Push a new link command to stack."""
if points is None:
points = []
args = LinkArgs(name, color, ','.join(f'Point{i}' for i in points))
self.command_stack.beginMacro(f"Add {{Link: {name}}}")
self.command_stack.push(AddTable(self.vlink_list, self.entities_link))
self.command_stack.push(
EditLinkTable(self.entities_link.rowCount() - 1, self.vpoint_list,
self.vlink_list, self.entities_point,
self.entities_link, args))
self.command_stack.endMacro()
def clear(self) -> None:
"""We should keep the frame left."""
super(LinkTableWidget, self).clear()
self.setRowCount(1)
self.edit_link(0, LinkArgs(VLink.FRAME, 'White', ''))
def row_data(self, row: int) -> LinkArgs:
"""Return row data for 'edit_link' method."""
return LinkArgs(*self.row_text(row, has_name=True))
def __init__(self, parent: QWidget) -> None:
super(LinkTableWidget, self).__init__(1, parent)
self.setDragDropMode(QAbstractItemView.DropOnly)
self.setAcceptDrops(True)
self.edit_link(0, LinkArgs(VLink.FRAME, 'White', ''))