mirror of
https://github.com/OpenFOAM/ThirdParty-6.git
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144 lines
4.6 KiB
C++
144 lines
4.6 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqDisplayPolicy.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 "pqDisplayPolicy.h"
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#include <QtDebug>
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#include <QString>
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#include "pqApplicationCore.h"
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#include "pqDataRepresentation.h"
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#include "pqOutputPort.h"
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#include "pqPipelineSource.h"
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#include "pqServer.h"
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#include "pqServerManagerModel.h"
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#include "pqView.h"
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#include "vtkNew.h"
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#include "vtkSMParaViewPipelineControllerWithRendering.h"
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#include "vtkSMSourceProxy.h"
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#include "vtkSMViewProxy.h"
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//-----------------------------------------------------------------------------
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pqDisplayPolicy::pqDisplayPolicy(QObject* _parent) :QObject(_parent)
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{
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}
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//-----------------------------------------------------------------------------
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pqDisplayPolicy::~pqDisplayPolicy()
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{
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}
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//-----------------------------------------------------------------------------
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pqDataRepresentation* pqDisplayPolicy::setRepresentationVisibility(
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pqOutputPort* opPort, pqView* view, bool visible) const
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{
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if (!opPort)
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{
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// Cannot really repr a NULL source.
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return 0;
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}
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if (opPort->getServer() &&
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opPort->getServer()->getResource().scheme() == "catalyst")
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{
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return 0;
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}
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vtkSMSourceProxy* source =
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vtkSMSourceProxy::SafeDownCast(opPort->getSource()->getProxy());
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vtkNew<vtkSMParaViewPipelineControllerWithRendering> controller;
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vtkSMProxy* reprProxy = controller->SetVisibility(
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source, opPort->getPortNumber(),
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(view? view->getViewProxy() : NULL), visible);
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return pqApplicationCore::instance()->getServerManagerModel()->findItem
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<pqDataRepresentation*>(reprProxy);
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}
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//-----------------------------------------------------------------------------
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QString pqDisplayPolicy::getPreferredViewType(pqOutputPort* port, bool update_pipeline) const
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{
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(void) update_pipeline;
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if (port)
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{
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vtkSMSourceProxy* source =
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vtkSMSourceProxy::SafeDownCast(port->getSource()->getProxy());
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vtkNew<vtkSMParaViewPipelineControllerWithRendering> controller;
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return QString(controller->GetPreferredViewType(source, port->getPortNumber()));
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}
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return QString();
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}
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//-----------------------------------------------------------------------------
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pqDisplayPolicy::VisibilityState pqDisplayPolicy::getVisibility(
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pqView* view, pqOutputPort* port) const
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{
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if (view && port)
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{
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vtkSMSourceProxy* source =
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vtkSMSourceProxy::SafeDownCast(port->getSource()->getProxy());
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vtkNew<vtkSMParaViewPipelineControllerWithRendering> controller;
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if (controller->GetVisibility(source, port->getPortNumber(), view->getViewProxy()))
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{
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return Visible;
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}
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if (view->getViewProxy()->CanDisplayData(source, port->getPortNumber()))
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{
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// If repr exists, or a new repr can be created for the port (since port
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// is show-able in the view)
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return Hidden;
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}
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else
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{
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// No repr exists, not can one be created.
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return NotApplicable;
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}
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}
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//// If the port is on a CatalystSession or it hasn't been initialized yet,
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//// it has "no visiblily", so to speak.
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//if (port && port->getServer() &&
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// port->getServer()->getResource().scheme() == "catalyst")
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// {
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// return NotApplicable;
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// }
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//if (port && port->getSource() &&
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// port->getSource()->modifiedState() == pqProxy::UNINITIALIZED)
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// {
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// return NotApplicable;
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// }
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// Default behavior if no view is present
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return Hidden;
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}
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