GUI/Widgets/vtkKWCornerAnnotationEditor.h

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/*=========================================================================

  Module:    $RCSfile: vtkKWCornerAnnotationEditor.h,v $

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef __vtkKWCornerAnnotationEditor_h
#define __vtkKWCornerAnnotationEditor_h

#include "vtkKWCheckButtonWithPopupFrame.h"

class vtkCornerAnnotation;
class vtkKWFrame;
class vtkKWGenericComposite;
class vtkKWLabel;
class vtkKWPopupButtonWithLabel;
class vtkKWTextWithLabel;
class vtkKWRenderWidget;
class vtkKWScaleWithEntry;
class vtkKWTextPropertyEditor;

class KWWIDGETS_EXPORT vtkKWCornerAnnotationEditor : public vtkKWCheckButtonWithPopupFrame
{
public:
  static vtkKWCornerAnnotationEditor* New();
  vtkTypeRevisionMacro(vtkKWCornerAnnotationEditor,vtkKWCheckButtonWithPopupFrame);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetMacro(PopupTextProperty, int);
  vtkGetMacro(PopupTextProperty, int);
  vtkBooleanMacro(PopupTextProperty, int);

  virtual void Create(vtkKWApplication *app);


  virtual void SetRenderWidget(vtkKWRenderWidget*);
  vtkGetObjectMacro(RenderWidget,vtkKWRenderWidget);


  vtkGetObjectMacro(CornerAnnotation, vtkCornerAnnotation);
  

  virtual void SetVisibility(int i);
  virtual int GetVisibility();
  vtkBooleanMacro(Visibility, int);


  virtual void SetCornerText(const char *txt, int corner);
  virtual char *GetCornerText(int i);


  virtual void SetTextColor(double r, double g, double b);
  virtual void SetTextColor(double *rgb)
               { this->SetTextColor(rgb[0], rgb[1], rgb[2]); }
  virtual double *GetTextColor();

  virtual void SetMaximumLineHeight(float);


  vtkSetMacro(AnnotationChangedEvent, int);
  vtkGetMacro(AnnotationChangedEvent, int);


  virtual void CheckButtonCallback();
  virtual void CornerTextCallback(int i);
  virtual void MaximumLineHeightCallback();
  virtual void MaximumLineHeightEndCallback();
  virtual void TextPropertyCallback();


  virtual vtkKWCheckButton* GetCornerVisibilityButton()
    { return this->GetCheckButton(); };

  virtual void Update();
  
  virtual void Close();

  virtual void UpdateEnableState();


  vtkGetObjectMacro(TextPropertyWidget, vtkKWTextPropertyEditor);
  
protected:
  vtkKWCornerAnnotationEditor();
  ~vtkKWCornerAnnotationEditor();

  int AnnotationChangedEvent;

  vtkCornerAnnotation       *CornerAnnotation;

  vtkKWRenderWidget         *RenderWidget;

  // GUI

  int                       PopupTextProperty;

  vtkKWFrame                *CornerFrame;
  vtkKWTextWithLabel        *CornerText[4];
  vtkKWFrame                *PropertiesFrame;
  vtkKWScaleWithEntry       *MaximumLineHeightScale;
  vtkKWTextPropertyEditor   *TextPropertyWidget;
  vtkKWPopupButtonWithLabel *TextPropertyPopupButton;

  virtual void Render();

  // Get the value that should be used to set the checkbutton state
  // (i.e. depending on the value this checkbutton is supposed to reflect,
  // for example, an annotation visibility).
  // This does *not* return the state of the widget.
  virtual int GetCheckButtonState() { return this->GetVisibility(); };

  // Send an event representing the state of the widget
  virtual void SendChangedEvent();

private:
  vtkKWCornerAnnotationEditor(const vtkKWCornerAnnotationEditor&); // Not implemented
  void operator=(const vtkKWCornerAnnotationEditor&); // Not Implemented
};

#endif

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