Mercurial > fife-parpg

annotate clients/editor/plugins/HistoryManager.py @ 355:8b125ec749d7

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Started cleaning up the editor source code: * Added license header to all files * Cleaned up run.py
author cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
date Tue, 22 Sep 2009 19:03:53 +0000
parents e2ac8bb1a22c
children ad5818097cd6
rev   line source
355
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1 # -*- coding: utf-8 -*-
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2
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3 # ####################################################################
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4 # Copyright (C) 2005-2009 by the FIFE team
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5 # http://www.fifengine.de
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6 # This file is part of FIFE.
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7 #
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8 # FIFE is free software; you can redistribute it and/or
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9 # modify it under the terms of the GNU Lesser General Public
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10 # License as published by the Free Software Foundation; either
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11 # version 2.1 of the License, or (at your option) any later version.
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12 #
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13 # This library is distributed in the hope that it will be useful,
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14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 # Lesser General Public License for more details.
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17 #
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18 # You should have received a copy of the GNU Lesser General Public
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19 # License along with this library; if not, write to the
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20 # Free Software Foundation, Inc.,
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21 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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22 # ####################################################################
255
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23
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24 import pychan
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25 from pychan import widgets, tools, attrs, internal
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26 import scripts
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27 import scripts.plugin as plugin
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28 from scripts.events import *
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29 from scripts.gui.action import Action, ActionGroup
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30 import fife
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31 from fife import Color
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32 from scripts import undomanager
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33 import scripts.gui
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34 from scripts.gui.panel import Panel
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35 import pdb
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36
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37 class HistoryManager(plugin.Plugin):
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38 def __init__(self):
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39 self.editor = None
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40 self.engine = None
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41
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42 self._enabled = False
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43 self.undomanager = None
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44
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45 def enable(self):
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46 if self._enabled is True:
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47 return
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48
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49 self.editor = scripts.editor.getEditor()
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50 self.engine = self.editor.getEngine()
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51
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52 self._showAction = Action(u"History manager", checkable=True)
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53 self._undoAction = Action(u"Undo", "gui/icons/undo.png")
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54 self._redoAction = Action(u"Redo", "gui/icons/redo.png")
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55 self._nextAction = Action(u"Next branch", "gui/icons/next_branch.png")
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56 self._prevAction = Action(u"Previous branch", "gui/icons/previous_branch.png")
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57
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58 self._showAction.helptext = u"Toggle HistoryManager"
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59 self._undoAction.helptext = u"Undo action (CTRL+Z)"
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60 self._redoAction.helptext = u"Redo action (CTRL+SHIFT+Z)"
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61 self._nextAction.helptext = u"Next branch (CTRL+ALT+Z"
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62 self._prevAction.helptext = u"Previous branch (CTRL+ALT+SHIFT+Z)"
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63
255
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64 scripts.gui.action.activated.connect(self.toggle, sender=self._showAction)
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65 scripts.gui.action.activated.connect(self._undo, sender=self._undoAction)
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66 scripts.gui.action.activated.connect(self._redo, sender=self._redoAction)
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67 scripts.gui.action.activated.connect(self._next, sender=self._nextAction)
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68 scripts.gui.action.activated.connect(self._prev, sender=self._prevAction)
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69
318
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70 self._undoGroup = ActionGroup(name=u"UndoGroup")
255
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71 self._undoGroup.addAction(self._undoAction)
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72 self._undoGroup.addAction(self._redoAction)
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73 self._undoGroup.addAction(self._nextAction)
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74 self._undoGroup.addAction(self._prevAction)
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75
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76 self.editor._toolsMenu.addAction(self._showAction)
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77 self.editor._editMenu.insertAction(self._undoGroup, 0)
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78 self.editor._editMenu.insertSeparator(position=1)
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79
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80 events.postMapShown.connect(self.update)
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81 undomanager.changed.connect(self.update)
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82
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83 self.buildGui()
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84
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85 def disable(self):
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86 if self._enabled is False:
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87 return
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88
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89 self.gui.hide()
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90 self.removeAllChildren()
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91
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92 events.postMapShown.disconnect(self.update)
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93 undomanager.changed.disconnect(self.update)
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94
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95 scripts.gui.action.activated.connect(self.toggle, sender=self._showAction)
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96 scripts.gui.action.activated.disconnect(self._undo, sender=self._undoAction)
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97 scripts.gui.action.activated.disconnect(self._redo, sender=self._redoAction)
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98 scripts.gui.action.activated.disconnect(self._next, sender=self._nextAction)
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99 scripts.gui.action.activated.disconnect(self._prev, sender=self._prevAction)
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100
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101 self.editor._toolsMenu.removeAction(self._showAction)
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102 self.editor._toolsMenu.removeAction(self._undoGroup)
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103
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104
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105 def isEnabled(self):
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106 return self._enabled;
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107
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108 def getName(self):
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109 return "History manager"
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110
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111
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112 def buildGui(self):
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113 self.gui = Panel(title=u"History")
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
114 self.scrollarea = widgets.ScrollArea(min_size=(200,300))
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
115 self.list = widgets.ListBox()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
116 self.list.capture(self._itemSelected)
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
117
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
118 self.gui.addChild(self.scrollarea)
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
119 self.scrollarea.addChild(self.list)
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
120
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
121 self.gui.position_technique = "right:center"
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
122
256
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
123 def _linearUndo(self, target):
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
124 mapview = self.editor.getActiveMapView()
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
125 if mapview is None:
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
126 return
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
127
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
128 undomanager = mapview.getController().getUndoManager()
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
129 current_item = undomanager.current_item
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
130
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
131 # Redo?
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
132 item = current_item
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
133 count = 0
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
134 while item is not None:
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
135 if item == target:
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
136 undomanager.redo(count)
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
137 break
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
138 count += 1
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
139 item = item.next
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
140
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
141 else:
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
142 # Undo?
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
143 count = 0
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
144 item = current_item
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
145 while item is not None:
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
146 if item == target:
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
147 undomanager.undo(count)
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
148 break
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
149 count += 1
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
150 item = item.previous
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
151
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
152 else:
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
153 print "HistoryManager: Didn't find target item!"
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
154
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
155 # Select the current item, important to see if the undo/redo didn't work as expected
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
156 self.update()
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
157
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
158
255
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
159 def _itemSelected(self):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
160 mapview = self.editor.getActiveMapView()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
161 if mapview is None:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
162 return
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
163
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
164 undomanager = mapview.getController().getUndoManager()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
165
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
166 stackitem = self.list.selected_item.item
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
167 if stackitem == undomanager.current_item:
256
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
168 return
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
169
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
170 if undomanager.getBranchMode() is False:
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
171 self._linearUndo(stackitem)
255
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
172 return
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
173
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
174 searchlist = []
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
175 searchlist2 = []
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
176 parent = stackitem
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
177 branch = parent.next
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
178 while parent is not None:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
179 if parent is undomanager.first_item or len(parent._branches) > 1:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
180 searchlist.append( (parent, branch) )
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
181 branch = parent
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
182 parent = parent.parent
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
183
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
184 current_item = undomanager.current_item
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
185
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
186 parent = current_item
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
187 branch = parent.next
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
188 while parent is not None:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
189 if parent is undomanager.first_item or len(parent._branches) > 1:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
190 searchlist2.append( (parent, branch) )
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
191 branch = parent
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
192 parent = parent.parent
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
193
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
194 searchlist.reverse()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
195 searchlist2.reverse()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
196
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
197 # Remove duplicate entries, except the last duplicate, so we don't undo
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
198 # more items than necessary
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
199 sl = len(searchlist);
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
200 if len(searchlist2) < sl:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
201 sl = len(searchlist2)
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
202 for s in range(sl):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
203 if searchlist[s][0] != searchlist[s][0]:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
204 searchlist = searchlist[s-1:]
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
205
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
206 s_item = searchlist[0][0]
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
207
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
208 # Undo until we reach the first shared parent
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
209 i = 0
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
210 item = current_item
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
211 while item is not None:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
212 if item == s_item:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
213 undomanager.undo(i)
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
214 current_item = item
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
215 break
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
216 i += 1
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
217 item = item.previous
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
218 else:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
219 print "Nada (undo)"
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
220 return
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
221
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
222 # Switch branches
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
223 for s_item in searchlist:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
224 if s_item[0].setBranch(s_item[1]) is False:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
225 print "Warning: HistoryManager: Switching branch failed for: ", s_item
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
226
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
227 # Redo to stackitem
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
228 item = current_item
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
229 i = 0
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
230 while item is not None:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
231 if item == stackitem:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
232 undomanager.redo(i)
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
233 break
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
234 i += 1
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
235 item = item.next
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
236 else:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
237 print "Nada (redo)"
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
238
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
239 # Select the current item, important to see if the undo/redo didn't work as expected
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
240 self.update()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
241
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
242
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
243 def recursiveUpdate(self, item, indention, parent=None, branchstr="-"):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
244 items = []
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
245
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
246 branchnr = 0
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
247
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
248 class _ListItem:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
249 def __init__(self, str, item, parent):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
250 self.str = str
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
251 self.item = item
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
252 self.parent = parent
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cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
253
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
254 def __str__(self):
265
043d71a192b5 * _ListItem in HistoryManager will now return a string object in __str__
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 256
diff changeset
255 return self.str.encode("utf-8")
255
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
256
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
257 while item is not None:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
258 listitem = _ListItem(u" "*indention + branchstr + " " + item.object.name, item, parent)
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
259 items.append(listitem)
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
260 branchnr = -1
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
261
256
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
262 for branch in item.getBranches():
255
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
263 branchnr += 1
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
264 if branchnr == 0:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
265 continue
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
266
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
267 items.extend(self.recursiveUpdate(branch, indention+2, listitem, str(branchnr)))
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
268
256
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
269 if self.undomanager.getBranchMode():
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
270 if len(item._branches) > 0:
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
271 item = item._branches[0]
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
272 else:
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
273 break
e893afb4963b * Fixed HistoryManager to work with linear undo
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
diff changeset
274 else: item = item.next
255
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
275
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
276 return items
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
277
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
278 def update(self):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
279 mapview = self.editor.getActiveMapView()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
280 if mapview is None:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
281 self.list.items = []
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
282 return
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
283
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
284 self.undomanager = undomanager = mapview.getController().getUndoManager()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
285 items = []
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
286 items = self.recursiveUpdate(undomanager.first_item, 0)
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
287
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
288 self.list.items = items
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
289 i = 0
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
290 for it in items:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
291 if it.item == undomanager.current_item:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
292 self.list.selected = i
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
293 break
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
294 i += 1
316
6add14ebe9f5 Disabled recursing for some adaptLayout calls. This will make the editor more responsive
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 265
diff changeset
295 self.scrollarea.adaptLayout(False)
255
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
296
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
297 def show(self):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
298 self.update()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
299 self.gui.show()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
300 self._showAction.setChecked(True)
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
301
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
302 def hide(self):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
303 self.gui.setDocked(False)
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
304 self.gui.hide()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
305 self._showAction.setChecked(False)
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
306
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
307 def _undo(self):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
308 if self.undomanager:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
309 self.undomanager.undo()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
310
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
311 def _redo(self):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
312 if self.undomanager:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
313 self.undomanager.redo()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
314
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
315 def _next(self):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
316 if self.undomanager:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
317 self.undomanager.nextBranch()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
318
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
319 def _prev(self):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
320 if self.undomanager:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
321 self.undomanager.previousBranch()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
322
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
323 def toggle(self):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
324 if self.gui.isVisible() or self.gui.isDocked():
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
325 self.hide()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
326 else:
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
327 self.show()