text: /*
    ==============================================================================
  
     This file is part of the JUCE library.
     Copyright (c) 2013 - Raw Material Software Ltd.
  
     Permission is granted to use this software under the terms of either:
     a) the GPL v2 (or any later version)
     b) the Affero GPL v3
  
     Details of these licenses can be found at: www.gnu.org/licenses
  
     JUCE 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.
  
     ------------------------------------------------------------------------------
  
     To release a closed-source product which uses JUCE, commercial licenses are
     available: visit www.juce.com for more information.
  
    ==============================================================================
  */
  
  #ifndef JUCE_DRAWABLERECTANGLE_H_INCLUDED
  #define JUCE_DRAWABLERECTANGLE_H_INCLUDED
  
  
  //==============================================================================
  /**
      A Drawable object which draws a rectangle.
  
      For details on how to change the fill and stroke, see the DrawableShape class.
  
      @see Drawable, DrawableShape
  */
  class JUCE_API  DrawableRectangle  : public DrawableShape
  {
  public:
      //==============================================================================
      DrawableRectangle();
      DrawableRectangle (const DrawableRectangle& other);
  
      /** Destructor. */
      ~DrawableRectangle();
  
      //==============================================================================
      /** Sets the rectangle's bounds. */
      void setRectangle (const RelativeParallelogram& newBounds);
  
      /** Returns the rectangle's bounds. */
      const RelativeParallelogram& getRectangle() const noexcept          { return bounds; }
  
      /** Returns the corner size to be used. */
      const RelativePoint& getCornerSize() const noexcept                 { return cornerSize; }
  
      /** Sets a new corner size for the rectangle */
      void setCornerSize (const RelativePoint& newSize);
  
      //==============================================================================
      /** @internal */
      Drawable* createCopy() const;
      /** @internal */
      void refreshFromValueTree (const ValueTree& tree, ComponentBuilder& builder);
      /** @internal */
      ValueTree createValueTree (ComponentBuilder::ImageProvider* imageProvider) const;
      /** @internal */
      static const Identifier valueTreeType;
  
      //==============================================================================
      /** Internally-used class for wrapping a DrawableRectangle's state into a ValueTree. */
      class ValueTreeWrapper   : public DrawableShape::FillAndStrokeState
      {
      public:
          ValueTreeWrapper (const ValueTree& state);
  
          RelativeParallelogram getRectangle() const;
          void setRectangle (const RelativeParallelogram& newBounds, UndoManager*);
  
          void setCornerSize (const RelativePoint& cornerSize, UndoManager*);
          RelativePoint getCornerSize() const;
          Value getCornerSizeValue (UndoManager*);
  
          static const Identifier topLeft, topRight, bottomLeft, cornerSize;
      };
  
  
  private:
      friend class Drawable::Positioner<DrawableRectangle>;
  
      RelativeParallelogram bounds;
      RelativePoint cornerSize;
  
      void rebuildPath();
      bool registerCoordinates (RelativeCoordinatePositionerBase&);
      void recalculateCoordinates (Expression::Scope*);
  
      DrawableRectangle& operator= (const DrawableRectangle&);
      JUCE_LEAK_DETECTOR (DrawableRectangle)
  };
  
  
  #endif   // JUCE_DRAWABLERECTANGLE_H_INCLUDED
  