ITextState.h

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// Owner: emenning
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// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
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#ifndef __ITextState__
#define __ITextState__

#include "IPMUnknown.h"
#include "TextID.h"

class AttributeBossList;


class ITextState: public IPMUnknown
{
 public:
 enum { kDefaultIID = IID_ITEXTSTATE };

 virtual bool16 HasStateInfoFor(UID charStrand, TextIndex pos) const = 0;

 virtual bool16 HasStateStyleFor(UID charStrand, TextIndex pos) const = 0;

 virtual TextIndex LastStateInfoFor() const = 0;

 virtual void ClearStateInfo() = 0;

 virtual bool16 WasDeleteState() const = 0;

 virtual void IsDeleteState(bool16 b) = 0;


 virtual void ApplyToState(UID charStrandUID, TextIndex where, const AttributeBossList* over) = 0;

 virtual void ApplyToStateStyle(UID charStrandUID, TextIndex where, UID style) = 0;

 virtual UID GetStateStyle() const = 0;

 virtual const AttributeBossList* PeekStateOverrides() const = 0;

 virtual UID GetStateCharStrand() const = 0;

 virtual TextIndex GetStatePosition() const = 0;
};

#endif
 // __ITextState__