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Pierre-Antoine Rouby authoredfa2454d0
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# -*- coding: utf-8 -*-
from copy import deepcopy
from tools import trace, timer
from PyQt5.QtWidgets import (
QMessageBox, QUndoCommand, QUndoStack,
)
from Model.SedimentLayer.SedimentLayer import SedimentLayer
from Model.SedimentLayer.SedimentLayerList import SedimentLayerList
class SetNameCommand(QUndoCommand):
def __init__(self, sediment_layers_list, index, new_value):
QUndoCommand.__init__(self)
self._sediment_layers_list = sediment_layers_list
self._index = index
self._old = self._sediment_layers_list.get(self._index).name
self._new = new_value
def undo(self):
self._sediment_layers_list.get(self._index).name = self._old
def redo(self):
self._sediment_layers_list.get(self._index).name = self._new
class SetCommentCommand(QUndoCommand):
def __init__(self, sediment_layers_list, index, new_value):
QUndoCommand.__init__(self)
self._sediment_layers_list = sediment_layers_list
self._index = index
self._old = self._sediment_layers_list.get(self._index).comment
self._new = new_value
def undo(self):
self._sediment_layers_list.get(self._index).comment = self._old
def redo(self):
self._sediment_layers_list.get(self._index).comment = self._new
class AddCommand(QUndoCommand):
def __init__(self, sediment_layers_list, index):
QUndoCommand.__init__(self)
self._sediment_layers_list = sediment_layers_list
self._index = index
self._new = None
def undo(self):
self._sediment_layers_list.delete_i([self._index])
def redo(self):
if self._new is None:
self._new = self._sediment_layers_list.new(self._index)
else:
self._sediment_layers_list.insert(self._index, self._new)
class DelCommand(QUndoCommand):
def __init__(self, sediment_layers_list, rows):
QUndoCommand.__init__(self)
self._sediment_layers_list = sediment_layers_list
self._rows = rows
self._sl_pos = []
for row in rows:
self._sl_pos.append((row, self._sediment_layers_list.get(row)))
self._sl_pos.sort()
def undo(self):
for row, el in self._sl_pos:
self._sediment_layers_list.insert(row, el)
def redo(self):
self._sediment_layers_list.delete_i(self._rows)
class MoveCommand(QUndoCommand):
def __init__(self, sediment_layers_list, up, i):
QUndoCommand.__init__(self)
self._sediment_layers_list = sediment_layers_list
self._up = up == "up"
self._i = i
def undo(self):
if self._up:
self._sediment_layers_list.move_up(self._i)
else:
self._sediment_layers_list.move_down(self._i)
def redo(self):
if self._up:
self._sediment_layers_list.move_up(self._i)
else:
self._sediment_layers_list.move_down(self._i)