STYLE: flatten PVReaders directory structure

applications/utilities/postProcessing/graphics/PVReaders/vtkPVblockMesh/vtkPVblockMesh.H

@@ -0,0 +1,205 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
+     \\/     M anipulation  | Copyright (C) 2017 OpenCFD Ltd.
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::vtkPVblockMesh
+
+Description
+    The backend for the vtkPVblockMeshReader reader module -
+    providing a paraview reader interface for OpenFOAM blockMesh.
+
+    The block reader module can assist when creating a blockMeshDict
+    for use with the blockMesh utility. As well as blocks, it can be
+    used to visualize edges,corners and patch names.
+
+    There is no native VTK equivalent for this functionality.
+
+SourceFiles
+    vtkPVblockMesh.C
+    vtkPVblockMeshConvert.C
+
+    // Needed by VTK:
+    vtkDataArrayTemplateImplicit.txx
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef vtkPVblockMesh_H
+#define vtkPVblockMesh_H
+
+#include "foamPvCore.H"
+
+// * * * * * * * * * * * * * Forward Declarations  * * * * * * * * * * * * * //
+
+class vtkDataArraySelection;
+class vtkDataSet;
+class vtkPoints;
+class vtkPVblockMeshReader;
+class vtkRenderer;
+class vtkTextActor;
+class vtkMultiBlockDataSet;
+class vtkPolyData;
+class vtkUnstructuredGrid;
+class vtkIndent;
+
+template<class T> class vtkSmartPointer;
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// OpenFOAM class forward declarations
+class argList;
+class Time;
+class blockMesh;
+
+template<class Type> class List;
+
+/*---------------------------------------------------------------------------*\
+                     Class vtkPVblockMesh Declaration
+\*---------------------------------------------------------------------------*/
+
+class vtkPVblockMesh
+:
+    private foamPvCore
+{
+    // Private Data
+
+        //- Access to the controlling vtkPVblockMeshReader
+        vtkPVblockMeshReader* reader_;
+
+        //- OpenFOAM time control
+        autoPtr<Time> dbPtr_;
+
+        //- OpenFOAM mesh
+        blockMesh* meshPtr_;
+
+        //- The mesh region
+        word meshRegion_;
+
+        //- The mesh directory for the region
+        fileName meshDir_;
+
+        //- First instance and size of bleckMesh blocks
+        //  used to index into blockStatus_
+        arrayRange rangeBlocks_;
+
+        //- First instance and size of CurvedEdges (only partially used)
+        arrayRange rangeEdges_;
+
+        //- First instance and size of block corners (only partially used)
+        arrayRange rangeCorners_;
+
+        //- List of patch names for rendering to window
+        List<vtkSmartPointer<vtkTextActor>> patchTextActors_;
+
+        //- List of point numbers for rendering to window
+        List<vtkSmartPointer<vtkTextActor>> pointTextActors_;
+
+
+    // Private Member Functions
+
+        //- Reset data counters
+        void resetCounters();
+
+        //- OpenFOAM mesh
+        void updateFoamMesh();
+
+        //- Internal block info
+        void updateInfoBlocks(vtkDataArraySelection* select);
+
+        //- Block curved edges info
+        void updateInfoEdges(vtkDataArraySelection* select);
+
+        //- Mesh blocks
+        void convertMeshBlocks(vtkMultiBlockDataSet*, int& blockNo);
+
+        //- Mesh curved edges
+        void convertMeshEdges(vtkMultiBlockDataSet*, int& blockNo);
+
+        //- Mesh corners
+        void convertMeshCorners(vtkMultiBlockDataSet*, int& blockNo);
+
+
+        //- Disallow default bitwise copy construct
+        vtkPVblockMesh(const vtkPVblockMesh&) = delete;
+
+        //- Disallow default bitwise assignment
+        void operator=(const vtkPVblockMesh&) = delete;
+
+
+public:
+
+    //- Static data members
+
+        ClassName("vtkPVblockMesh");
+
+
+    // Constructors
+
+        //- Construct from components
+        vtkPVblockMesh
+        (
+            const char* const FileName,
+            vtkPVblockMeshReader* reader
+        );
+
+
+    //- Destructor
+    ~vtkPVblockMesh();
+
+
+    // Member Functions
+
+        //- Update
+        void updateInfo();
+
+        void Update(vtkMultiBlockDataSet* output);
+
+        //- Final part of Update(), after any last minute rendering.
+        void UpdateFinalize();
+
+        //- Add/remove patch names to/from the view
+        void renderPatchNames(vtkRenderer* renderer, const bool show);
+
+        //- Add/remove point numbers to/from the view
+        void renderPointNumbers(vtkRenderer* renderer, const bool show);
+
+
+     // Access
+
+        //- Debug information
+        void PrintSelf(ostream&, vtkIndent) const;
+
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //