mirror of
https://github.com/OpenFOAM/ThirdParty-6.git
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122 lines
3.8 KiB
C++
122 lines
3.8 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqKeyFrameTimeValidator.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 "pqKeyFrameTimeValidator.h"
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#include "vtkSmartPointer.h"
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#include "vtkSMDoubleRangeDomain.h"
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#include "vtkEventQtSlotConnect.h"
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#include <QPointer>
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#include "pqAnimationScene.h"
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//-----------------------------------------------------------------------------
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class pqKeyFrameTimeValidator::pqInternals
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{
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public:
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vtkSmartPointer<vtkSMDoubleRangeDomain> Domain;
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vtkSmartPointer<vtkEventQtSlotConnect> VTKConnect;
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QPointer<pqAnimationScene> AnimationScene;
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pqInternals()
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{
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this->VTKConnect = vtkSmartPointer<vtkEventQtSlotConnect>::New();
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}
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};
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//-----------------------------------------------------------------------------
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pqKeyFrameTimeValidator::pqKeyFrameTimeValidator(QObject* p)
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: QDoubleValidator(p)
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{
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this->Internals = new pqInternals;
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}
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//-----------------------------------------------------------------------------
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pqKeyFrameTimeValidator::~pqKeyFrameTimeValidator()
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{
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delete this->Internals;
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}
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//-----------------------------------------------------------------------------
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void pqKeyFrameTimeValidator::setDomain(vtkSMDomain* domain)
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{
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vtkSMDoubleRangeDomain* drd = vtkSMDoubleRangeDomain::SafeDownCast(domain);
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this->Internals->VTKConnect->Disconnect();
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this->Internals->Domain = drd;
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if (drd)
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{
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this->Internals->VTKConnect->Connect(drd,
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vtkCommand::DomainModifiedEvent,
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this, SLOT(onDomainModified()));
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}
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this->onDomainModified();
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}
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//-----------------------------------------------------------------------------
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void pqKeyFrameTimeValidator::setAnimationScene(pqAnimationScene* scene)
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{
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if (this->Internals->AnimationScene)
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{
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QObject::disconnect(this->Internals->AnimationScene, 0, this, 0);
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}
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this->Internals->AnimationScene = scene;
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if (scene)
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{
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QObject::connect(scene, SIGNAL(clockTimeRangesChanged()),
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this, SLOT(onDomainModified()), Qt::QueuedConnection);
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}
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this->onDomainModified();
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}
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//-----------------------------------------------------------------------------
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void pqKeyFrameTimeValidator::onDomainModified()
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{
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if (!this->Internals->Domain)
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{
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return;
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}
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double min = this->Internals->Domain->GetMinimum(0);
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double max = this->Internals->Domain->GetMaximum(0);
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if (this->Internals->AnimationScene)
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{
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QPair<double, double> range =
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this->Internals->AnimationScene->getClockTimeRange();
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min = range.first + (range.second - range.first)*min;
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max = range.first + (range.second - range.first)*max;
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}
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this->setRange(min, max);
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}
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