mirror of
https://github.com/OpenFOAM/ThirdParty-6.git
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137 lines
4.8 KiB
C++
137 lines
4.8 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqLoadPaletteReaction.cxx
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Copyright (c) 2005,2006 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 "pqLoadPaletteReaction.h"
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#include <QAction>
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#include <QMenu>
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#include "pqActiveObjects.h"
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#include "pqApplicationCore.h"
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#include "pqApplicationSettingsReaction.h"
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#include "pqUndoStack.h"
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#include "vtkPVProxyDefinitionIterator.h"
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#include "vtkSmartPointer.h"
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#include "vtkSMProxyDefinitionManager.h"
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#include "vtkSMProxy.h"
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#include "vtkSMSessionProxyManager.h"
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//-----------------------------------------------------------------------------
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pqLoadPaletteReaction::pqLoadPaletteReaction(QAction* parentObject)
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: Superclass(parentObject)
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{
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QMenu* menu = new QMenu();
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menu->setObjectName("LoadPaletteMenu");
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parentObject->setMenu(menu);
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this->connect(menu, SIGNAL(aboutToShow()), SLOT(populateMenu()));
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this->connect(&pqActiveObjects::instance(), SIGNAL(serverChanged(pqServer*)),
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SLOT(updateEnableState()));
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this->connect(menu, SIGNAL(triggered(QAction*)), SLOT(actionTriggered(QAction*)));
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}
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//-----------------------------------------------------------------------------
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pqLoadPaletteReaction::~pqLoadPaletteReaction()
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{
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}
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//-----------------------------------------------------------------------------
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void pqLoadPaletteReaction::updateEnableState()
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{
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this->parentAction()->setEnabled(
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pqActiveObjects::instance().activeServer() != NULL);
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}
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//-----------------------------------------------------------------------------
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void pqLoadPaletteReaction::populateMenu()
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{
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QMenu* menu = qobject_cast<QMenu*>(this->sender());
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menu->clear();
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vtkSMSessionProxyManager* pxm = pqActiveObjects::instance().proxyManager();
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Q_ASSERT(pxm);
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vtkSMProxyDefinitionManager* pdmgr = pxm->GetProxyDefinitionManager();
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Q_ASSERT(pdmgr);
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// Add "DefaultBackground" as the first entry.
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if (vtkSMProxy* prototype = pxm->GetPrototypeProxy("palettes", "DefaultBackground"))
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{
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QAction* actn = menu->addAction(prototype->GetXMLLabel());
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actn->setProperty("PV_XML_GROUP", "palettes");
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actn->setProperty("PV_XML_NAME", "DefaultBackground");
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}
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vtkSmartPointer<vtkPVProxyDefinitionIterator> iter;
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iter.TakeReference(pdmgr->NewSingleGroupIterator("palettes"));
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for (iter->InitTraversal(); !iter->IsDoneWithTraversal(); iter->GoToNextItem())
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{
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if (vtkSMProxy* prototype = pxm->GetPrototypeProxy("palettes", iter->GetProxyName()))
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{
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if (strcmp(prototype->GetXMLName(), "DefaultBackground") == 0)
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{
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// skip DefaultBackground since already added.
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continue;
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}
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QAction* actn = menu->addAction(prototype->GetXMLLabel());
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actn->setProperty("PV_XML_GROUP", "palettes");
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actn->setProperty("PV_XML_NAME", iter->GetProxyName());
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}
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}
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menu->addAction("Edit Current Palette ...");
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}
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//-----------------------------------------------------------------------------
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void pqLoadPaletteReaction::actionTriggered(QAction* actn)
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{
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if (actn->property("PV_XML_NAME").isValid())
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{
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vtkSMSessionProxyManager* pxm = pqActiveObjects::instance().proxyManager();
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Q_ASSERT(pxm);
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vtkSMProxy* paletteProxy = pxm->GetProxy("global_properties", "ColorPalette");
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vtkSMProxy* palettePrototype = pxm->GetPrototypeProxy("palettes",
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actn->property("PV_XML_NAME").toString().toLatin1().data());
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Q_ASSERT(palettePrototype);
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BEGIN_UNDO_SET("Load color palette");
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paletteProxy->Copy(palettePrototype);
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paletteProxy->UpdateVTKObjects();
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END_UNDO_SET();
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pqApplicationCore::instance()->render();
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}
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else
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{
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pqApplicationSettingsReaction::showApplicationSettingsDialog("Color Palette");
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}
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}
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