IDrawTag.h

//========================================================================================
// 
// $File$
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// Owner: Michele Goodwin
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// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
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// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance 
// with the terms of the Adobe license agreement accompanying it. If you have received
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#ifndef __IDrawTag__
#define __IDrawTag__

#include "IPMUnknown.h"
#include "ILayoutViewLineData.h"

#include "WritingModeUIID2.h"
#include "UIDRef.h"

class IWaxLine;
class IGraphicsContext;
class RunDescription;
class IGraphicsPort;

class IDrawTag : public IPMUnknown
{
 public:
 enum { kDefaultIID = IID_IDRAWTAG };

 virtual void Draw(const RunDescription &description, int32 lineIndex, IGraphicsPort *gPort, PMReal *runWidth, int32 flags, UID textThreadUID = kInvalidUID) = 0;
 virtual void ComputeTagWidth(const RunDescription &description, PMReal *runWidth, UID textThreadUID = kInvalidUID) = 0;

 virtual void DrawPngIcon(const PMPoint &topLeft, const PluginID & pid, const RsrcID & rid, IGraphicsPort *gPort) = 0;
 virtual PMReal GetPngIconWidth(const PluginID & pid, const RsrcID & rid) = 0;
 virtual PMReal GetPngIconHeight(const PluginID & pid, const RsrcID & rid) = 0;

};

#endif // __IDrawTag__