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142 lines
4.4 KiB
C++
142 lines
4.4 KiB
C++
// -*- c++ -*-
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/*=========================================================================
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Program: Visualization Toolkit
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Module: pqSLACManager.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm 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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/*-------------------------------------------------------------------------
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Copyright 2009 Sandia Corporation.
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Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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the U.S. Government retains certain rights in this software.
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-------------------------------------------------------------------------*/
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#ifndef pqSLACManager_h
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#define pqSLACManager_h
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#include <QObject>
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class QAction;
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class pqPipelineSource;
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class pqRenderView;
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class pqServer;
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class pqView;
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//#define AUTO_FIND_TEMPORAL_RANGE
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/// This singleton class manages the state associated with the packaged
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/// visualizations provided by the SLAC tools.
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class pqSLACManager : public QObject
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{
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Q_OBJECT;
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public:
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static pqSLACManager *instance();
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~pqSLACManager();
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/// Get the action for the respective operation.
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QAction *actionDataLoadManager();
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QAction *actionShowEField();
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QAction *actionShowBField();
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QAction *actionShowParticles();
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QAction *actionSolidMesh();
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QAction *actionWireframeSolidMesh();
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QAction *actionWireframeAndBackMesh();
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QAction *actionPlotOverZ();
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QAction *actionToggleBackgroundBW();
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QAction *actionShowStandardViewpoint();
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QAction *actionTemporalResetRange();
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QAction *actionCurrentTimeResetRange();
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/// Convenience function for getting the current server.
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pqServer *getActiveServer();
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/// Convenience function for getting the main window.
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QWidget *getMainWindow();
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/// Get the window used for viewing the mesh.
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pqView *getMeshView();
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pqRenderView *getMeshRenderView();
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/// Get the window used for viewing plots.
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pqView *getPlotView();
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/// Get the reader objects. Returns NULL if that reader was never created.
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pqPipelineSource *getMeshReader();
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pqPipelineSource *getParticlesReader();
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/// Get plotting object. Returns NULL if that object was never created.
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pqPipelineSource *getPlotFilter();
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/// Get object that computes ranges over time. Returns NULL if that object
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/// was never created.
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pqPipelineSource *getTemporalRanges();
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/// Convenience function for destroying a pipeline object and all of its
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/// consumers.
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static void destroyPipelineSourceAndConsumers(pqPipelineSource *source);
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public slots:
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void showDataLoadManager();
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void checkActionEnabled();
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void showField(QString name);
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void showField(const char *name);
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void showEField();
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void showBField();
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void showParticles(bool show);
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void showSolidMesh();
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void showWireframeSolidMesh();
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void showWireframeAndBackMesh();
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void createPlotOverZ();
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void toggleBackgroundBW();
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void showStandardViewpoint();
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void resetRangeTemporal();
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void resetRangeCurrentTime();
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protected:
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/// Finds a pipeline source with the given SM XML name. If there is more than
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/// one, the first is returned.
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virtual pqPipelineSource *findPipelineSource(const char *SMName);
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/// Finds a view appropriate for the data of the source and port given,
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/// constrained to those views with the given type.
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virtual pqView *findView(pqPipelineSource *source, int port,
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const QString &viewType);
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/// Updates the plot view (if it is created) with the field shown in the
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/// mesh view.
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virtual void updatePlotField();
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/// Information about currently shown field.
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QString CurrentFieldName;
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bool CurrentFieldRangeKnown;
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double CurrentFieldRange[2];
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double CurrentFieldAverage;
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/// If true, scale the fields by the values in the current timestep. If
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/// false and the entire field range is known, scale by the range over all
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/// timesteps. If the range over all timesteps is not known, fall back to
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/// using only the range known.
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bool ScaleFieldsByCurrentTimeStep;
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private:
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pqSLACManager(QObject *p);
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class pqInternal;
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pqInternal *Internal;
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pqSLACManager(const pqSLACManager &); // Not implemented
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void operator=(const pqSLACManager &); // Not implemented
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};
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#endif //pqSLACManager_h
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