mirror of
https://github.com/OpenFOAM/ThirdParty-6.git
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118 lines
4.2 KiB
C++
118 lines
4.2 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: vtkSMComparativeAnimationCueUndoElement.cxx
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Copyright (c) Kitware, Inc.
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All rights reserved.
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See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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#include "vtkSMComparativeAnimationCueUndoElement.h"
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#include "vtkObjectFactory.h"
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#include "vtkSMComparativeAnimationCueProxy.h"
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#include "vtkPVComparativeAnimationCue.h"
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#include "vtkPVXMLElement.h"
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#include "vtkSMSession.h"
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#include "vtkSMSessionProxyManager.h"
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#include "vtkSMProxyManager.h"
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#include "vtkCollection.h"
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#include "vtkSMProxyLocator.h"
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#include "vtkCommand.h"
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vtkStandardNewMacro(vtkSMComparativeAnimationCueUndoElement);
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//-----------------------------------------------------------------------------
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vtkSMComparativeAnimationCueUndoElement::vtkSMComparativeAnimationCueUndoElement()
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{
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this->ComparativeAnimationCueID = 0;
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}
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//-----------------------------------------------------------------------------
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vtkSMComparativeAnimationCueUndoElement::~vtkSMComparativeAnimationCueUndoElement()
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{
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}
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//-----------------------------------------------------------------------------
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void vtkSMComparativeAnimationCueUndoElement::PrintSelf(ostream& os, vtkIndent indent)
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{
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this->Superclass::PrintSelf(os, indent);
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}
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//----------------------------------------------------------------------------
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int vtkSMComparativeAnimationCueUndoElement::Undo()
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{
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if( this->ComparativeAnimationCueID &&
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this->Session->GetRemoteObject(this->ComparativeAnimationCueID) &&
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this->BeforeState && this->BeforeState->GetNestedElement(0) )
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{
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vtkSMComparativeAnimationCueProxy* proxy =
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vtkSMComparativeAnimationCueProxy::SafeDownCast(
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this->Session->GetRemoteObject(this->ComparativeAnimationCueID));
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proxy->GetComparativeAnimationCue()->LoadCommandInfo(this->BeforeState->GetNestedElement(0));
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proxy->InvokeEvent(vtkCommand::ModifiedEvent); // Will update the UI
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}
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return 1;
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}
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//----------------------------------------------------------------------------
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int vtkSMComparativeAnimationCueUndoElement::Redo()
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{
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if( this->ComparativeAnimationCueID &&
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this->AfterState && this->AfterState->GetNestedElement(0))
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{
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// Make sure the proxy exist.
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// In the current undostack vtkSMComparativeAnimationCueUndoElement will
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// always occurs before the actual proxy will get registered therefore
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// when we redo from nothing we have no other choice than recreating that
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// proxy HERE which should ONLY be done inside the ProxyManager at the
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// registration time.
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if(!this->Session->GetRemoteObject(this->ComparativeAnimationCueID))
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{
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vtkSMProxy* proxy =
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this->Session->GetProxyLocator()->LocateProxy(
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this->ComparativeAnimationCueID);
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this->UndoSetWorkingContext->AddItem(proxy);
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proxy->LoadXMLState(this->AfterState->GetNestedElement(0), NULL);
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proxy->Delete();
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}
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else
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{
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vtkSMComparativeAnimationCueProxy* proxy =
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vtkSMComparativeAnimationCueProxy::SafeDownCast(
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this->Session->GetRemoteObject(this->ComparativeAnimationCueID));
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proxy->GetComparativeAnimationCue()->LoadCommandInfo(this->AfterState->GetNestedElement(0));
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proxy->InvokeEvent(vtkCommand::ModifiedEvent); // Will update the UI
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}
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}
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return 1;
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}
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//----------------------------------------------------------------------------
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void vtkSMComparativeAnimationCueUndoElement::SetXMLStates(vtkTypeUInt32 proxyID, vtkPVXMLElement* before, vtkPVXMLElement* after)
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{
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this->ComparativeAnimationCueID = proxyID;
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if(before)
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{
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this->BeforeState = vtkSmartPointer<vtkPVXMLElement>::New();
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before->CopyTo(this->BeforeState);
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}
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else
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{
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this->BeforeState = NULL;
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}
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if(after)
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{
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this->AfterState = vtkSmartPointer<vtkPVXMLElement>::New();
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after->CopyTo(this->AfterState);
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}
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else
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{
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this->AfterState = NULL;
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}
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}
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