eg/Classes/UndoHandler/Configure.py
# -*- coding: utf-8 -*-
#
# This file is part of EventGhost.
# Copyright © 2005-2020 EventGhost Project <http://www.eventghost.net/>
#
# EventGhost is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 2 of the License, or (at your option)
# any later version.
#
# EventGhost is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along
# with EventGhost. If not, see <http://www.gnu.org/licenses/>.
import wx
# Local imports
import eg
from eg.Classes.UndoHandler import UndoHandlerBase
class Configure(UndoHandlerBase):
name = eg.text.MainFrame.Menu.Configure.replace("&", "")
@eg.AssertInMainThread
@eg.LogItWithReturn
def Do(self, item, isFirstConfigure = False):
if item.openConfigDialog:
item.openConfigDialog.Raise()
return False
item.isFirstConfigure = isFirstConfigure
ActionThreadFunc = eg.actionThread.Func
self.oldArgumentString = ActionThreadFunc(item.GetArgumentString)()
#oldArgs = newArgs = ActionThreadFunc(item.GetArguments)()
newArgs = ActionThreadFunc(item.GetArguments)() # bugfix: http://www.eventghost.net/forum/viewtopic.php?f=4&t=3676
oldArgs = DeepCopy(newArgs) # bugfix
revertOnCancel = False
dialog = eg.ConfigDialog.Create(item, *oldArgs)
for event, newArgs in dialog:
if event == wx.ID_OK:
break
elif event == wx.ID_APPLY:
revertOnCancel = True
ActionThreadFunc(item.SetArguments)(newArgs)
item.Refresh()
elif event == eg.ID_TEST:
revertOnCancel = True
eg.actionThread.Call(DoExecute, item, newArgs)
else:
if revertOnCancel:
ActionThreadFunc(item.SetArguments)(oldArgs)
item.Refresh()
return False
ActionThreadFunc(item.SetArguments)(newArgs)
newArgumentString = ActionThreadFunc(item.GetArgumentString)()
if self.oldArgumentString != newArgumentString:
if not isFirstConfigure:
self.treePosition = eg.TreePosition(item)
item.document.AppendUndoHandler(self)
item.Refresh()
return True
@eg.AssertInActionThread
def Undo(self):
item = self.treePosition.GetItem()
argumentString = item.GetArgumentString()
eg.TreeLink.StartUndo()
item.SetArgumentString(self.oldArgumentString)
eg.TreeLink.StopUndo()
self.oldArgumentString = argumentString
item.Refresh()
item.Select()
Redo = Undo
def DeepCopy(lst):
res = []
for item in lst:
if type(item) in (list, tuple):
res.append(DeepCopy(item))
else:
res.append(item)
if type(lst) is tuple:
res = tuple(res)
return res
def DoExecute(item, newArgs):
oldArgs = item.GetArguments()
item.SetArguments(newArgs)
item.Execute()
item.SetArguments(oldArgs)