def undo(self):
path = self.slot_path or self.path.rsplit("/", 1)[0] # slot or parent
widget = common.root.find_widget_from_path(path)
if widget.IS_ROOT: # or widget.IS_CONTAINER:
widget.clipboard_paste(self.xml_data, self.index)
elif self.IS_SLOT:
widget.insert_item(None, self.index) # placeholder
if self.slot_tab is not None:
tabs_p = widget.properties["tabs"]
tabs_p.value.insert(self.index, [self.slot_tab])
tabs_p.reset()
if widget.IS_SIZER:
from edit_sizers import SizerSlot as Slot
else:
from edit_base import Slot
slot = Slot(widget, index=self.index)
if widget.widget:
slot.create_widget()
widget.child_widget_created(slot, 0)
# update structure
misc.rebuild_tree(widget, focus=False)
# update following slots
for c in widget.children[self.index + 1:]:
if c.IS_SLOT: common.app_tree.refresh(c)
misc.set_focused_widget(slot)
else:
widget.clipboard_paste(self.xml_data)
def undo(self):
# identical to HistoryAddedItem.redo, except for the slot_tab part
path = self.slot_path or self.path.rsplit("/", 1)[0] # slot or parent
widget = common.root.find_widget_from_path(path)
if widget is None:
# something was pasted/added to e.g. a panel which had a slot as child
parent_path, leaf = path.rsplit("/", 1)
assert leaf.startswith('SLOT ')
widget = common.root.find_widget_from_path(parent_path)
if widget.IS_ROOT: # or widget.IS_CONTAINER:
widget.clipboard_paste(self.xml_data, self.index)
elif self.IS_SLOT:
widget.insert_item(None, self.index) # placeholder
if self.slot_tab is not None:
tabs_p = widget.properties["tabs"]
tabs_p.value.insert(self.index, [self.slot_tab])
tabs_p.reset()
if widget.IS_SIZER:
from edit_sizers import SizerSlot as Slot
else:
from edit_base import Slot
slot = Slot(widget, index=self.index)
if widget.widget:
slot.create_widget()
widget.child_widget_created(slot, 0)
# update structure
misc.rebuild_tree(widget, focus=False)
# update following slots
for c in widget.children[self.index + 1:]:
if c.IS_SLOT: common.app_tree.refresh(c)
misc.set_focused_widget(slot)
else:
widget.clipboard_paste(self.xml_data)