mirror of
https://github.com/OpenFOAM/ThirdParty-6.git
synced 2025-12-08 06:57:43 +00:00
150 lines
4.7 KiB
C++
150 lines
4.7 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqUndoStackBuilder.cxx
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Copyright (c) 2005-2008 Sandia Corporation, Kitware Inc.
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All rights reserved.
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ParaView is a free software; you can redistribute it and/or modify it
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under the terms of the ParaView license version 1.2.
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See License_v1.2.txt for the full ParaView license.
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A copy of this license can be obtained by contacting
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Kitware Inc.
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28 Corporate Drive
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Clifton Park, NY 12065
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USA
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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=========================================================================*/
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#include "pqUndoStackBuilder.h"
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#include "vtkCommand.h"
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#include "vtkMemberFunctionCommand.h"
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#include "vtkObjectFactory.h"
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#include "vtkSMProperty.h"
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#include "vtkSMProxy.h"
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#include "vtkSMProxyManager.h"
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#include "vtkSMUndoStack.h"
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#include "vtkUndoSet.h"
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#include "vtkSMSession.h"
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#include "vtkSMRemoteObject.h"
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#include <sstream>
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#include <vtksys/RegularExpression.hxx>
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vtkStandardNewMacro(pqUndoStackBuilder);
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//-----------------------------------------------------------------------------
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pqUndoStackBuilder::pqUndoStackBuilder()
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{
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this->IgnoreIsolatedChanges = false;
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this->UndoRedoing = false;
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}
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//-----------------------------------------------------------------------------
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pqUndoStackBuilder::~pqUndoStackBuilder()
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{
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}
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//-----------------------------------------------------------------------------
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void pqUndoStackBuilder::SetUndoStack(vtkSMUndoStack* stack)
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{
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if (this->UndoStack == stack)
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{
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return;
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}
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this->Superclass::SetUndoStack(stack);
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}
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//-----------------------------------------------------------------------------
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bool pqUndoStackBuilder::Filter(vtkSMSession *session, vtkTypeUInt32 globalId)
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{
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vtkObject* remoteObj = session->GetRemoteObject(globalId);
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vtkSMProxy* proxy = vtkSMProxy::SafeDownCast(remoteObj);
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// We filter proxy type that must not be involved in undo/redo state.
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// The property themselves are already filtered based on a flag in the XML.
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// XML Flag: state_ignored="1"
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if( !remoteObj || (proxy && (
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proxy->IsA("vtkSMCameraProxy") ||
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// we no longer skip TimeKeeper. We need to record the changes to
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// TimeSources, SuppressedTimeSources properties.
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// proxy->IsA("vtkSMTimeKeeperProxy") ||
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//
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proxy->IsA("vtkSMAnimationScene") ||
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proxy->IsA("vtkSMAnimationSceneProxy") ||
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proxy->IsA("vtkSMNewWidgetRepresentationProxy") ||
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proxy->IsA("vtkSMScalarBarWidgetRepresentationProxy") ||
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!strcmp(proxy->GetXMLName(),"FileInformationHelper") )))
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{
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return true;
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}
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// We do not keep track of ProxySelectionModel in Undo/redo
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if(remoteObj->IsA("vtkSMProxySelectionModel"))
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{
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return true;
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}
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// We keep the state, no filtering here
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return false;
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}
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//-----------------------------------------------------------------------------
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void pqUndoStackBuilder::OnStateChange( vtkSMSession *session,
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vtkTypeUInt32 globalId,
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const vtkSMMessage *oldState,
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const vtkSMMessage *newState)
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{
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if(this->Filter(session, globalId))
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{
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return;
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}
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bool auto_element = !this->IgnoreAllChanges &&
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!this->IgnoreIsolatedChanges && !this->UndoRedoing;
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if (auto_element)
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{
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vtkSMRemoteObject* proxy =
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vtkSMRemoteObject::SafeDownCast(session->GetRemoteObject(globalId));
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std::ostringstream stream;
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stream << "Changed '" << proxy->GetClassName() <<"'";
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this->Begin(stream.str().c_str());
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}
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this->Superclass::OnStateChange(session, globalId, oldState, newState);
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if (auto_element)
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{
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this->End();
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if (this->UndoSet->GetNumberOfElements() > 0)
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{
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this->PushToStack();
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}
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}
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}
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//-----------------------------------------------------------------------------
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void pqUndoStackBuilder::PrintSelf(ostream& os, vtkIndent indent)
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{
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this->Superclass::PrintSelf(os, indent);
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os << indent << "IgnoreIsolatedChanges: "
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<< this->IgnoreIsolatedChanges << endl;
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}
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