SDK/ToolBoxReference/SoView2DCSOEditor_8h_source.html

00001 // **InsertLicense** code
00002 //----------------------------------------------------------------------------------
00004
00009 //----------------------------------------------------------------------------------
00010
00011 #ifndef __SoView2DCSOEditor_H
00012 #define __SoView2DCSOEditor_H
00013
00014 #include "SoView2DCSOEditorBase.h"
00015
00016 #include <SoView2DExtension.h>
00017
00018 #include "CSOProcessor/CSOProcessorData.h"
00019 #include "CSOProcessor/CSOProcessor.h"
00020
00021
00022 class SoCSOTransform;
00023
00025
00026 struct CrossingPoint {
00027   CrossingPoint(){x=y=-1;}
00028   double x,y;
00029 };
00030
00032
00033 const int KEY_CODE_SPACE  =    32;
00034 const int KEY_CODE_ENTER  = 65293;
00035 const int KEY_CODE_DELETE = 65535;
00036 const int KEY_CODE_BCKSPC = 65288;
00037
00039
00041 enum INTERACTIVE_MODE {
00042   INTERACTIVE_MODE_START_CSO   = 0,
00043   INTERACTIVE_MODE_EDIT_CSO    = 1,
00044   INTERACTIVE_MODE_MOVE_CSO    = 2,
00045   INTERACTIVE_MODE_INSERT_SEED = 3,
00046   INTERACTIVE_MODE_SELECT_CSO  = 4,
00047   INTERACTIVE_MODE_CLOSE_CSO   = 5
00048 };
00049
00051
00053 class SOCSO_EXPORT SoView2DCSOEditor : public SoView2DExtension, SoView2DCSOEditorBase
00054 {
00055 public:
00056
00058   SoView2DCSOEditor();
00060   static void   initClass();
00061
00063   SoSFMLBase inCSOList;
00067   SoSFMLBase inProcessor;
00069   SoSFMLBase inStylePalette;
00070
00071
00073   // INTERACTION
00075
00077   enum INTERACTION_MODES {
00078     INTERACTION_MODE_EDIT   = 0,
00079     INTERACTION_MODE_MOVE   = 1
00080   };
00081
00083   enum TOGGLE_MODE_KEYS {
00084     TOGGLE_MODE_NONE    = 0,
00085     TOGGLE_MODE_ALT     = 1,
00086     TOGGLE_MODE_CONTROL = 2,
00087     TOGGLE_MODE_SHIFT   = 3
00088   };
00089
00091
00093   enum EDITING_OPERATION_KEYBOARD_MODIFIERS {
00094     EDIT_OP_KEY_MOD_NONE    = 0,
00095     EDIT_OP_KEY_MOD_ALT     = 1,
00096     EDIT_OP_KEY_MOD_CONTROL = 2,
00097     EDIT_OP_KEY_MOD_SHIFT   = 3
00098   };
00099
00101   enum EDITING_OPERATION_KEYS {
00102     EDIT_OP_KEY_A, EDIT_OP_KEY_B, EDIT_OP_KEY_C, EDIT_OP_KEY_D, EDIT_OP_KEY_E, EDIT_OP_KEY_F,
00103     EDIT_OP_KEY_G, EDIT_OP_KEY_H, EDIT_OP_KEY_I, EDIT_OP_KEY_J, EDIT_OP_KEY_K, EDIT_OP_KEY_L,
00104     EDIT_OP_KEY_M, EDIT_OP_KEY_N, EDIT_OP_KEY_O, EDIT_OP_KEY_P, EDIT_OP_KEY_Q, EDIT_OP_KEY_R,
00105     EDIT_OP_KEY_S, EDIT_OP_KEY_T, EDIT_OP_KEY_U, EDIT_OP_KEY_V, EDIT_OP_KEY_W, EDIT_OP_KEY_X,
00106     EDIT_OP_KEY_Y, EDIT_OP_KEY_Z,
00107
00108     EDIT_OP_KEY_SPACE,
00109     EDIT_OP_KEY_ENTER,
00110     EDIT_OP_KEY_DELETE,
00111     EDIT_OP_KEY_BCKSPC
00112   };
00113
00115   SoSFEnum generalInteractionMode;
00117   SoSFEnum generalInteractionModeToggleKey;
00119   SoSFBool movingOn;
00121   SoSFBool selectGroupsParsProToto;
00124   SoSFBool setPastedCSOsSelected;
00126   SoSFBool combinePastedCSOsToGroupsOfOriginalCSOs;
00129   SoSFEnum forceStartNewCSOKeyModifier;
00132   SoSFEnum forceStartNewCSOKey;
00134   SoSFBool shouldNotifyItself;
00136   SoSFBool shouldListenToRepaintEvents;
00138   SoSFBool shouldListenToSelectionChangedEvents;
00140   SoSFBool shouldListenToFinishedEvents;
00142   SoSFBool shouldLimitCSOMovement;
00145   SoSFFloat moveRatio;
00146
00147
00149   // DISPLAY
00151
00153   SoSFBool useAntiAliasing;
00155   SoSFBool useInterpolationTargetColor;
00157   SoSFColor interpolationTargetColor;
00159   SoSFBool showCSOsOnAllTimePoints;
00161   SoSFBool overwriteCurrentTimePoint;
00163   SoSFInt32 newCurrentTimePoint;
00165   SoSFBool showBoundingBox;
00167   SoSFFloat boundingBoxAlpha;
00169   SoSFColor boundingBoxColor;
00171   SoSFBool showOnlyParallelCSOs;
00174   SoSFFloat showParallelThickness;
00176   SoSFBool shouldLevelCSO;
00178   SoSFEnum  ghostMode;
00180   SoSFEnum  ghostUnitMode;
00182   SoSFBool  ghostStyleAlpha;
00184   SoSFBool  ghostStyleStipple;
00186   SoSFBool  ghostStyleLineWidth;
00188   SoSFBool  ghostStyleBrighten;
00190   SoSFFloat ghostDepth;
00192   SoSFFloat ghostFadeOutAlpha;
00194   SoSFBool useTessellation;
00196   SoSFBool showSeedPoints;
00197
00199   SoSFBool usePathPointColorForSeedPoints;
00200
00202   SoSFBool useHoleCorrection;
00204   SoSFBool useHoleCorrectionForGroupsOnly;
00206   SoSFEnum tessellationColorMode;
00208   SoSFColor tessellationColor;
00210   SoSFFloat tessellationAlpha;
00212   SoSFEnum tessellationWindingRule;
00214   SoSFFloat globalAlphaFactor;
00216   SoSFBool useFillingFromSide;
00219   SoSFEnum fillingFromSideLineWidthMode;
00221   SoSFFloat fillingFromSideManualLineWidthX;
00223   SoSFFloat fillingFromSideManualLineWidthY;
00224
00226   SoSFBool overwriteSelectionVisualizationSettings;
00228   SoSFEnum selectionColoringMode;
00230   SoSFColor selectionFixedColor;
00232   SoSFFloat selectionBrightenColor;
00234   SoSFEnum selectionLineWidthMode;
00236   SoSFFloat selectionFixedLineWidth;
00238   SoSFFloat selectionWidenLineWidth;
00239
00241   SoSFEnum selectedSeedPointColoringMode;
00243   SoSFColor selectedSeedPointFixedColor;
00245   SoSFFloat selectedSeedPointBrightenColor;
00247   SoSFFloat selectedSeedPointAlpha;
00249   SoSFEnum selectedSeedPointSizeMode;
00251   SoSFFloat selectedSeedPointSize;
00253   SoSFFloat selectedSeedPointEnlargeSize;
00254
00255   SoSFBool shouldOnlyInteractWithSelectedCSO;
00256
00257   enum WINDING_RULES {
00258     WR_ODD         = GLU_TESS_WINDING_ODD,
00259     WR_NONZERO     = GLU_TESS_WINDING_NONZERO,
00260     WR_POSITIVE    = GLU_TESS_WINDING_POSITIVE,
00261     WR_NEGATIVE    = GLU_TESS_WINDING_NEGATIVE,
00262     WR_ABS_GEQ_TWO = GLU_TESS_WINDING_ABS_GEQ_TWO
00263   };
00264
00266   SoSFBool enableMouseOverHighlighting;
00268   SoSFEnum mouseOverColorMode;
00270   SoSFFloat mouseOverColorBrightenValue;
00272   SoSFColor mouseOverColorColor;
00274   SoSFEnum mouseOverLineWidthMode;
00276   SoSFFloat mouseOverLineWidthWidenValue;
00278   SoSFFloat mouseOverLineWidthLineWidth;
00280   SoSFInt32 currentlyUnderMouseCursorCSOId;
00281
00283   SoSFBool highlightSelectedGroups;
00284
00286   SoSFBool useStylePalette;
00288   SoSFEnum stylePaletteUseIndexAs;
00289
00291   enum LABEL_SHOW_MODES {
00292     LABEL_SHOW_NONE              =  0,
00293     LABEL_SHOW_CSO_LABEL         =  1,
00294     LABEL_SHOW_CSO_DESCRIPTION   =  2,
00295     LABEL_SHOW_CSO_ID            =  3,
00296     LABEL_SHOW_CSO_INDEX         =  4,
00297     LABEL_SHOW_GROUP_LABEL       =  5,
00298     LABEL_SHOW_GROUP_DESCRIPTION =  6,
00299     LABEL_SHOW_GROUP_ID          =  7,
00300     LABEL_SHOW_GROUP_INDEX       =  8,
00301     LABEL_SHOW_CSO_LENGTH        =  9,
00302     LABEL_SHOW_CSO_AREA          = 10
00303   };
00304
00306   SoSFEnum labelShowMode;
00307
00310   SoSFBool combineLabelsForGroupsOnSlice;
00311
00313   enum LABEL_ALIGNMENT_MODES {
00314     LABEL_ALIGN_TOP_LEFT     = 0,
00315     LABEL_ALIGN_TOP_RIGHT    = 1,
00316     LABEL_ALIGN_BOTTOM_LEFT  = 2,
00317     LABEL_ALIGN_BOTTOM_RIGHT = 3,
00318     LABEL_ALIGN_TOP          = 4,
00319     LABEL_ALIGN_BOTTOM       = 5,
00320     LABEL_ALIGN_LEFT         = 6,
00321     LABEL_ALIGN_RIGHT        = 7,
00322     LABEL_ALIGN_CENTER       = 8
00323   };
00324
00326   enum LABEL_UNITS_SCALES {
00327     LABEL_UNIT_SCALE_MM = 0,
00328     LABEL_UNIT_SCALE_CM = 1,
00329     LABEL_UNIT_SCALE_M  = 2
00330   };
00331
00333   SoSFEnum labelUnitScale;
00335   SoSFBool showLabelUnits;
00337   SoSFEnum labelAlignmentMode;
00339   SoSFFloat labelFontSize;
00341   SoSFBool labelUseTextShadow;
00343   SoSFFloat labelMarginX;
00345   SoSFFloat labelMarginY;
00347   SoSFColor generalLabelColor;
00349   SoSFFloat generalLabelAlpha;
00351   SoSFEnum labelColorMode;
00353   SoSFBool useIconFile;
00355   SoSFString iconFile;
00357   SoSFString internalIconFile;
00358
00360   // Edit Operations
00362
00364   SoSFEnum cutCopyKeyModifier;
00366   SoSFEnum copyKeyModifier;
00368   SoSFEnum pasteKeyModifier;
00370   SoSFEnum undoKeyModifier;
00372   SoSFEnum redoKeyModifier;
00374   SoSFEnum deleteSeedPointKeyModifier;
00376   SoSFEnum deleteCSOKeyModifier;
00378   SoSFEnum multiSelectionKeyModifier;
00380   SoSFBool enableMultiSelection;
00382   SoSFEnum cutCopyKey;
00384   SoSFEnum copyKey;
00386   SoSFEnum pasteKey;
00388   SoSFEnum undoKey;
00390   SoSFEnum redoKey;
00392   SoSFEnum deleteSeedPointKey;
00394   SoSFEnum deleteCSOKey;
00395
00397   SoSFTrigger triggerCutCopy;
00399   SoSFTrigger triggerCopy;
00401   SoSFTrigger triggerPaste;
00402
00404   SoSFString keyConfigurationStatus;
00405
00408   SoSFBool shouldUpdateInteractionStateAndCSOId;
00410   SoSFBool shouldTouchItselfInEvalEvent;
00411
00413   SoSFEnum nextInteractionStatus;
00414
00416
00417
00418 protected:
00419
00421   ~SoView2DCSOEditor();
00423   virtual void draw(View2DSliceList* slicelist, View2DSlice* /* slice */, int z);
00424
00426   virtual bool evalEvent(SoView2D* view2d, View2DSliceList* slicelist,
00427                            View2DEvent* ec, View2DEventPhase phase);
00428
00429 private:
00430
00431   /* DATA STRUCTURES*/
00432
00433   struct CSOCrossings {
00434     CSOCrossings() {cso=NULL;sorted=false;needsFilling=false;}
00435     std::vector < CrossingPoint > crossingPoints;
00436     ml::CSO* cso;
00437     bool sorted;
00438     bool needsFilling;
00439   };
00440   std::vector<CSOCrossings> crossings;
00441
00442   struct GroupBoundingBox {
00443     GroupBoundingBox() { group = NULL; firstCSOInGroup = NULL; }
00444     ml::CSOGroup* group;
00445     ml::CSO* firstCSOInGroup;
00446     ml::CSOBoundingBox boundingBox;
00447   };
00448   std::vector<GroupBoundingBox> groupBoundingBoxes;
00449
00450
00451   /* NODE SENSOR */
00452
00454   SoNodeSensor* _nodeSensor;
00456   static void   _nodeChangedCB(void *data, SoDataSensor* a);
00458   void          _nodeChanged(SoDataSensor* sensor);
00459
00460   /* MEMBER VARIABLES */
00461
00463   View2DSliceList* _interactionSliceList;
00466   bool _isInNotificationCB;
00468   bool _isNotifyingMyselfRepaint;
00470   ml::CSOList* _csoList;
00472   ml::CSOProcessorData* _csoProcessorData;
00474   ml::CSOProcessorData* _lastValidProcessorData;
00476   ml::CSO*           _recentlySelectedCSO;
00478   ml::CSOSeedPoint*  _recentlySelectedSeedPoint;
00480   ml::CSOPathPoints* _recentlySelectedPathPoints;
00482   ml::CSO* _currentlyUnderMouseCursorCSO;
00484   std::vector<ml::CSO*>_copiedCSOs;
00486   ml::Vector3 _startingHitPoint;
00488   ml::Vector3 _lastCurrentHitPoint;
00490   int _startingTimePoint;
00492   bool _isCurrentlyMovingCSOs;
00494   bool _hasMovedCSOs;
00496   float* _imageSlice;
00498   int _imageSliceExtX;
00500   int _imageSliceExtY;
00502   int _imageSlicePosZ;
00504   SbVec3f _startWorldPositionCutCopy;
00506   SbVec3f _currentWorldPosition;
00509   SbVec3f _offsetVectorWorld;
00511   bool _hasValidStylePalette;
00513   int _lastInteractionMode;
00515   ml::CSOBoundingBox _slabBB;
00517   SoCSOTransform* _pCSOTransform;
00519   ml::CSOProcessorData* _defaultProcessorData;
00521   bool _isMultiSelectionEnabled;
00522
00524   unsigned int _imageSerialNumber;
00525
00527   std::map <int, std::vector<int> > _csoGroupIds;
00528
00529   /* METHODS */
00530
00531   virtual bool getShouldOnlyInteractWithSelectedCSO() const { return shouldOnlyInteractWithSelectedCSO.getValue() == 1; }
00532   virtual float getSelectionTolerance() const { return selectionTolerance.getValue(); }
00533   virtual bool getShowOnlyParallelCSOs() const { return showOnlyParallelCSOs.getValue() == 1; }
00534   virtual bool getShowCSOsOnAllTimePoints() const { return showCSOsOnAllTimePoints.getValue() == 1; }
00535   virtual bool getOverwriteCurrentTimePoint() const { return overwriteCurrentTimePoint.getValue() == 1; }
00536   virtual int getNewCurrentTimePoint() const { return newCurrentTimePoint.getValue(); }
00537
00538   virtual float getShowParallelThickness() const { return showParallelThickness.getValue(); }
00539   virtual bool getUseStylePalette() const { return useStylePalette.getValue() == 1; }
00540   virtual float getGlobalAlphaFactor() const { return globalAlphaFactor.getValue(); }
00541   virtual int getStylePaletteUseIndexAs() const { return stylePaletteUseIndexAs.getValue(); }
00542   virtual bool getUseIconFile() const { return useIconFile.getValue() == 1; }
00543   virtual SbString getIconFile() const { return iconFile.getValue(); }
00544   virtual SbString getInternalIconFile() const { return internalIconFile.getValue(); }
00545   virtual bool getHighlightSelectedGroups() const { return highlightSelectedGroups.getValue() == 1; }
00546
00547   virtual bool getOverwriteSelectionVisualizationSettings() const { return overwriteSelectionVisualizationSettings.getValue() == 1; }
00548   virtual int getSelectionColoringMode() const { return selectionColoringMode.getValue(); }
00549   virtual float getSelectionBrightenColor() const { return selectionBrightenColor.getValue(); }
00550   virtual SbColor getSelectionFixedColor() const { return selectionFixedColor.getValue(); }
00551   virtual int getSelectionLineWidthMode() const { return selectionLineWidthMode.getValue(); }
00552   virtual float getSelectionWidenLineWidth() const { return selectionWidenLineWidth.getValue(); }
00553   virtual float getSelectionFixedLineWidth() const { return selectionFixedLineWidth.getValue(); }
00554   virtual int getSelectedSeedPointSizeMode() const { return selectedSeedPointSizeMode.getValue(); }
00555   virtual float getSelectedSeedPointBrightenColor() const { return selectedSeedPointBrightenColor.getValue(); }
00556   virtual float getSelectedSeedPointAlpha() const { return selectedSeedPointAlpha.getValue(); }
00557   virtual int getSelectedSeedPointColoringMode() const { return selectedSeedPointColoringMode.getValue(); }
00558   virtual SbColor getSelectedSeedPointFixedColor() const { return selectedSeedPointFixedColor.getValue(); }
00559   virtual float getSelectedSeedPointEnlargeSize() const { return selectedSeedPointEnlargeSize.getValue(); }
00560   virtual float getSelectedSeedPointSize() const { return selectedSeedPointSize.getValue(); }
00561
00562   virtual bool getEnableMouseOverHighlighting() const { return enableMouseOverHighlighting.getValue() == 1; }
00563   virtual int getMouseOverColorMode() const { return mouseOverColorMode.getValue(); }
00564   virtual SbColor getMouseOverColorColor() const { return mouseOverColorColor.getValue(); }
00565   virtual float getMouseOverColorBrightenValue() const { return mouseOverColorBrightenValue.getValue(); }
00566   virtual int getMouseOverLineWidthMode() const { return mouseOverLineWidthMode.getValue(); }
00567   virtual float getMouseOverLineWidthLineWidth() const { return mouseOverLineWidthLineWidth.getValue(); }
00568   virtual float getMouseOverLineWidthWidenValue() const { return mouseOverLineWidthWidenValue.getValue(); }
00569   virtual bool getUsePathPointColorForSeedPoints() const {return usePathPointColorForSeedPoints.getValue() == 1; }
00570   virtual bool getShowSeedPoints() const { return showSeedPoints.getValue() == 1; }
00571
00573   virtual int getLabelColorMode() const { return labelColorMode.getValue(); }
00574   virtual SbColor getGeneralLabelColor() const { return generalLabelColor.getValue(); }
00575   virtual float getGeneralLabelAlpha() const { return generalLabelAlpha.getValue(); }
00577
00578
00581   bool _evaluateKeyboardOperation(View2DEvent* ec, bool& deleteSeedPressed);
00583   void _performCutCopySelected();
00585   void _performCopySelected();
00587   void _performPasteSelected(View2DSliceList* slicelist);
00589   bool _evaluateForceStartNewCSO(View2DEvent* ec);
00591   void _storeCopiedCSOGroupInformation();
00593   void _resetInteractionClasses();
00596   void _checkUniqueEditingOperationKeys();
00598   static void _csoListNotificationCB(void* userData, int notificationFlag);
00600   virtual void     doAction(SoAction *action);
00601
00603   void _setMouseCursor(SoView2D* view2D, int mouseCursorShape);
00604
00606   ml::Vector3 _getPathPointColor(const ml::CSO* cso) const;
00607
00609   bool _intersectionSegmentPlane(const ml::Vector3& segmentPoint1, const ml::Vector3& segmentPoint2,
00610                                  const ml::Vector3& planePoint, const ml::Vector3& planeNormal,
00611                                  SbVec3f& intersectionPoint);
00612
00614   void _tessellateAllCSOsOnSlice(View2DSliceList* slicelist, View2DSlice* slice, int z);
00615
00617   void _glPathPointSettings(const ml::CSO* cso);
00619   void _glTessellationColor(const ml::CSO* cso);
00620
00622   void _drawLabel(View2DSliceList* slicelist, View2DSlice* slice, int z);
00624   void _renderLabelText( const std::string &labelText, ml::CSOBoundingBox& bb, View2DSlice* slice, const float vz, CSOVisualParameters &visualParameters );
00625
00627   void _computeDeviceCoordinatesForLabel(const std::string &labelText, View2DFont* font, float lblFontSize, ml::CSOBoundingBox &csoVoxelBB, View2DSlice* slice, const float vz, float& devX, float& devY);
00628
00630   void _drawBoundBox(ml::CSO* cso, View2DSliceList* slicelist);
00632   void _drawCSOsFromSide(View2DSliceList* slicelist, View2DSlice* slice, int z);
00634   void _glDrawRect(float startX, float startY, float endX, float endY, float lineWidth);
00635
00636
00637   SO_NODE_HEADER(SoView2DCSOEditor);
00638 };
00639
00641
00642
00643 #endif //__SoView2DCSOEditor_H
00644