1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
/*=========================================================================
Program: ParaView
Module: vtkSMComparativeAnimationCueUndoElement.cxx
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkSMComparativeAnimationCueUndoElement.h"
#include "vtkObjectFactory.h"
#include "vtkSMComparativeAnimationCueProxy.h"
#include "vtkPVComparativeAnimationCue.h"
#include "vtkPVXMLElement.h"
#include "vtkSMSession.h"
#include "vtkSMSessionProxyManager.h"
#include "vtkSMProxyManager.h"
#include "vtkCollection.h"
#include "vtkSMProxyLocator.h"
#include "vtkCommand.h"
vtkStandardNewMacro(vtkSMComparativeAnimationCueUndoElement);
//-----------------------------------------------------------------------------
vtkSMComparativeAnimationCueUndoElement::vtkSMComparativeAnimationCueUndoElement()
{
this->ComparativeAnimationCueID = 0;
}
//-----------------------------------------------------------------------------
vtkSMComparativeAnimationCueUndoElement::~vtkSMComparativeAnimationCueUndoElement()
{
}
//-----------------------------------------------------------------------------
void vtkSMComparativeAnimationCueUndoElement::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
//----------------------------------------------------------------------------
int vtkSMComparativeAnimationCueUndoElement::Undo()
{
if( this->ComparativeAnimationCueID &&
this->Session->GetRemoteObject(this->ComparativeAnimationCueID) &&
this->BeforeState && this->BeforeState->GetNestedElement(0) )
{
vtkSMComparativeAnimationCueProxy* proxy =
vtkSMComparativeAnimationCueProxy::SafeDownCast(
this->Session->GetRemoteObject(this->ComparativeAnimationCueID));
proxy->GetComparativeAnimationCue()->LoadCommandInfo(this->BeforeState->GetNestedElement(0));
proxy->InvokeEvent(vtkCommand::ModifiedEvent); // Will update the UI
}
return 1;
}
//----------------------------------------------------------------------------
int vtkSMComparativeAnimationCueUndoElement::Redo()
{
if( this->ComparativeAnimationCueID &&
this->AfterState && this->AfterState->GetNestedElement(0))
{
// Make sure the proxy exist.
// In the current undostack vtkSMComparativeAnimationCueUndoElement will
// always occurs before the actual proxy will get registered therefore
// when we redo from nothing we have no other choice than recreating that
// proxy HERE which should ONLY be done inside the ProxyManager at the
// registration time.
if(!this->Session->GetRemoteObject(this->ComparativeAnimationCueID))
{
vtkSMProxy* proxy =
this->Session->GetProxyLocator()->LocateProxy(
this->ComparativeAnimationCueID);
this->UndoSetWorkingContext->AddItem(proxy);
proxy->LoadXMLState(this->AfterState->GetNestedElement(0), NULL);
proxy->Delete();
}
else
{
vtkSMComparativeAnimationCueProxy* proxy =
vtkSMComparativeAnimationCueProxy::SafeDownCast(
this->Session->GetRemoteObject(this->ComparativeAnimationCueID));
proxy->GetComparativeAnimationCue()->LoadCommandInfo(this->AfterState->GetNestedElement(0));
proxy->InvokeEvent(vtkCommand::ModifiedEvent); // Will update the UI
}
}
return 1;
}
//----------------------------------------------------------------------------
void vtkSMComparativeAnimationCueUndoElement::SetXMLStates(vtkTypeUInt32 proxyID, vtkPVXMLElement* before, vtkPVXMLElement* after)
{
this->ComparativeAnimationCueID = proxyID;
if(before)
{
this->BeforeState = vtkSmartPointer<vtkPVXMLElement>::New();
before->CopyTo(this->BeforeState);
}
else
{
this->BeforeState = NULL;
}
if(after)
{
this->AfterState = vtkSmartPointer<vtkPVXMLElement>::New();
after->CopyTo(this->AfterState);
}
else
{
this->AfterState = NULL;
}
}
|
