lib/creaVtk/MeshManagerModel.h

   1 /*
   2 # ---------------------------------------------------------------------
   3 #
   4 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   5 #                        pour la Sante)
   6 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   7 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   8 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   9 #
  10 #  This software is governed by the CeCILL-B license under French law and
  11 #  abiding by the rules of distribution of free software. You can  use,
  12 #  modify and/ or redistribute the software under the terms of the CeCILL-B
  13 #  license as circulated by CEA, CNRS and INRIA at the following URL
  14 #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  15 #  or in the file LICENSE.txt.
  16 #
  17 #  As a counterpart to the access to the source code and  rights to copy,
  18 #  modify and redistribute granted by the license, users are provided only
  19 #  with a limited warranty  and the software's author,  the holder of the
  20 #  economic rights,  and the successive licensors  have only  limited
  21 #  liability.
  22 #
  23 #  The fact that you are presently reading this means that you have had
  24 #  knowledge of the CeCILL-B license and that you accept its terms.
  25 # ------------------------------------------------------------------------
  26 */
  27 #include <vtkPolyData.h>
  28 #include <deque>
  29 #include <memory>
  30
  31 template<class StateType>
  32 class HistoryHandler{
  33 public:
  34         HistoryHandler(int maxElements);
  35         ~HistoryHandler();
  36         void            CleanHistory();
  37         StateType*      Undo(StateType* State);
  38         StateType*      UndoKeepCurrent();
  39         StateType*      Redo(StateType* State);
  40         StateType*      RedoKeepCurrent();
  41         void            Save(StateType* State);
  42         StateType*      GetPrevious();
  43         StateType*      GetNext();
  44         int             UndoSize();
  45         int             RedoSize();
  46
  47 private:
  48         std::deque<StateType*>  undoStack;
  49         std::deque<StateType*>  redoStack;
  50         int                                     maxElements;
  51 };
  52
  53 class MeshModel{
  54
  55 public:
  56         MeshModel(int id);
  57         MeshModel(vtkPolyData* mesh, int id);
  58         MeshModel(MeshModel* meshModel);
  59         ~MeshModel();
  60
  61         void                    SetMeshBase(vtkPolyData* mesh);
  62     void                        SetMeshMemoryMode(vtkPolyData* mesh);
  63     void                        CopySetMeshBase(vtkPolyData* mesh);
  64     void                        ResetMeshTemp();
  65     void                        ResetMeshTemp_();
  66     vtkPolyData*        GetMeshBase();
  67     vtkPolyData*        GetMeshTemp();
  68     int                         GetId();
  69     std::string         GetName();
  70
  71
  72 protected:
  73
  74 private:
  75         vtkPolyData     *_meshBase;
  76     vtkPolyData         *_meshTemp;
  77     int                         _meshId;
  78     std::string         _name;
  79 };
  80
  81 #ifndef _MESHMANAGERMODEL_H_
  82 #define _MESHMANAGERMODEL_H_
  83
  84 //---------------------------------------------
  85 // Class Name: MeshManagerModel
  86 // [classdescription]
  87 //---------------------------------------------
  88
  89 class MeshManagerModel
  90 {
  91
  92 //---------------------------------------------
  93 //Methods and attributes exposed to other classes
  94 //---------------------------------------------
  95 public :
  96   MeshManagerModel();
  97   MeshManagerModel(std::vector<vtkPolyData*> meshList);
  98   ~MeshManagerModel();
  99
 100         void SetHistory(int maxCapacity);
 101         void ResetHistory();
 102         void ResetAll();
 103
 104     void SetMeshBase(vtkPolyData* mesh);
 105     void SetMeshMemoryMode(vtkPolyData* mesh);
 106         void MeshMemoryModeOn();
 107     void MeshMemoryModeOff();
 108     void CopySetMeshBase(vtkPolyData* mesh);
 109     void ResetMeshTemp();
 110     //void ResetMeshTemp_();
 111     vtkPolyData* GetMeshBase();
 112     vtkPolyData* GetMeshTemp();
 113
 114     virtual void RefreshOutputs(bool signalBox);
 115
 116     std::shared_ptr<MeshModel> GetMeshModel();
 117     int GetNumberOfMeshes();
 118
 119     void AddMesh_(vtkPolyData* mesh);
 120     void AddMesh(vtkPolyData* mesh);
 121
 122     void AddEmptyMesh_();
 123     void AddEmptyMesh();
 124
 125     void AddMeshes(std::vector<vtkPolyData*> meshList);
 126     void AddMeshes_(std::vector<vtkPolyData*> meshList);
 127
 128     void InsertMeshesAtCurrent_(std::vector<vtkPolyData*> meshList);
 129     void InsertMeshesAtCurrent(std::vector<vtkPolyData*> meshList);
 130
 131     void InsertMeshModels_(std::vector<MeshModel*> meshModelList);
 132         void InsertMeshModels(std::vector<MeshModel*> meshModelList);
 133
 134     void SelectMesh(int i);
 135     void SelectMeshByName(std::string meshName);
 136
 137     void DeleteMesh_(int position);
 138     void DeleteMesh(int position);
 139     void DeleteMeshByName(std::string meshName);
 140     void DeleteCurrentMesh();
 141
 142     void DeleteAll_();
 143     void DeleteAll();
 144
 145     void ReplaceMesh(std::vector<vtkPolyData*> meshList);
 146
 147     void NextMesh();
 148     void PreviousMesh();
 149
 150     void SaveMemoryMode();
 151     void Undo();
 152     void Redo();
 153
 154     std::vector<std::string> GetMeshNames();
 155     std::vector<vtkPolyData*> GetAllPolyDatas();
 156     int  GetCurrentMesh();
 157
 158 //--Method template----------------------------
 159 //  void FunctionName(int& parameterA);
 160
 161 //---------------------------------------------
 162 //Methods and attributes exposed only to classes
 163 //that are derived from this class
 164 //---------------------------------------------
 165 protected:
 166
 167 //---------------------------------------------
 168 //Methods and attributes only visible by this class
 169 //---------------------------------------------
 170 private:
 171
 172     std::vector<std::shared_ptr<MeshModel>> _meshes;
 173     int                                                                         currentMesh;
 174     int                                                                         meshId;
 175     int                                                                         lastModified;
 176     bool                                                                        memoryMode;
 177
 178     class ManagerState{
 179         public:
 180                 ManagerState(std::vector<std::shared_ptr<MeshModel>> meshesToSave, int meshId, int modifiedId);
 181                 ~ManagerState();
 182                 std::vector<std::shared_ptr<MeshModel>>& GetMeshes();
 183                 int GetMeshId();
 184                 int GetModifiedPos();
 185         private:
 186                 std::vector<std::shared_ptr<MeshModel>> savedMeshes;
 187                 int savedModifiedPos;
 188                 int savedId;
 189     };
 190
 191     void                                                        Save();
 192     void                                                        RestoreState(ManagerState* state);
 193     void                                                        RestoreStateMemoryMode(ManagerState* state);
 194
 195     HistoryHandler<ManagerState>        *history;
 196
 197
 198 };
 199
 200 //-end of _MESHMANAGERMODEL_H_------------------------------------------------------
 201 #endif