MeVisLab/Standard/Sources/Inventor/SoCSO/SoView2DCSOEditor/SoView2DCSOExtensibleEditor/extensions/SoCSOLabelRenderer/CSOLabelRenderer.h

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// **InsertLicense** code
//----------------------------------------------------------------------------------

//----------------------------------------------------------------------------------

#ifndef __CSOLabelRenderer_H
#define __CSOLabelRenderer_H

#include <SoCSOIncludes.h>
#include <mlModuleIncludes.h>

#include "SoCSOLabelRenderer.h"


ML_START_NAMESPACE

class SOCSO_EXPORT CSOLabelRenderer : public Module
{
public:

  CSOLabelRenderer();


protected:

  ~CSOLabelRenderer();

  virtual void handleNotification(Field* field);
  virtual void activateAttachments();

private:

  // generates the label string and name with Python 
  void generateLabelString(CSO* cso, std::string& labelString, std::string& labelName, 
                                     std::string& deviceOffsetX, std::string& deviceOffsetY);

  StringField* _extensionIdFld;
  BoolField*   _allowModificationFld;
  BoolField*   _shouldRenderFld;

  BoolField* _shouldDrawLabelBorderForSelectedCSOFld;

  IntField* _labelBorderMarginXFld;
  IntField* _labelBorderMarginYFld;

  // Fields we need at least:
  /*
    * DrawBoxMode:
      - Never
      - Always
      - Selected (only one at the moment)
    * Box margin X/Y
    * LabelColorMode:
      - General
      - As CSO
    * LabelColor / Alpha
    * FontSize
  */

  SoNodeField* _outSceneFld;
  BaseField*   _outCSOListFld;
  IntField*    _currentCSOIdFld;

  StringField* _labelStringFld;
  StringField* _labelNameFld;
  StringField* _labelCodeFld;

  StringField* _deviceOffsetXFld;
  StringField* _deviceOffsetYFld;

  StringField* _userDataFields[8];

  NotifyField* _redrawAllLabelsFld;

  NotifyField* _needsNewLabelStringFld;

  void setLabelBorderMargins();

  SoCSOLabelRenderer _soCSOLabelRenderer;

  friend class ::SoCSOLabelRenderer;

  ML_MODULE_CLASS_HEADER(CSOLabelRenderer);
};


ML_END_NAMESPACE


#endif // __CSOLabelRenderer_H