PNGIcon.h

//========================================================================================
// 
// $File$
// 
// Owner: Dave Burnard
// 
// $Author$
// 
// $DateTime$
// 
// $Revision$
// 
// $Change$
// 
// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
// 
// 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
// this file from a source other than Adobe, then your use, modification, or 
// distribution of it requires the prior written permission of Adobe.
// 
// 
// An icon class that draws itself (via AGM) without a widget
// 
// This is a class that will draw an PNG based icon with the specified resource id.
// (Refactored from the old PlatformIconClass, after we dropped platform icon resources)
// 
//========================================================================================

#ifndef __PNGIcon__
#define __PNGIcon__

#ifdef WIDGET_BUILD
#endif

#include "IconHandler.h"
class IViewPort;

class PNGIcon {
public:
 PNGIcon();
 ~PNGIcon();
 
 void ReadWrite(IPMStream* s, ImplementationID prop);

 void LoadIcon(const PluginID & pid, const RsrcID& iconRsrcID, bool brightnessAware = true, bool isAdornmentIcon = false);

 void Draw(IViewPort* viewPort, const SysRect& bbox, bool drawDisabled);
 
 static PNGIcon *CreateIcon(const PMRsrcID& inRsrcID, bool brightnesssAware = true, bool isAdornmentIcon = false);
 ErrorCode DrawIcon(IGraphicsPort* graphicsPort);
 SysRect GetBounds();

 RsrcID GetRsrcID(){ return fIconRsrcID; }
 PluginID GetRsrcPluginID(){ return fPid; }
 bool IsLoaded();
protected:
 PluginID fPid;
 RsrcID fIconRsrcID;
 
private:
 void LoadIcon(const PluginID & pid, const RsrcID& iconRsrcID, bool brightnessAware, float desiredRes);

 IconHandler fIcon;
 float fLoadedRes;
 float fDesiredRes;
 bool fBrightnessAware;
 bool fLoadedForBrightUI;
 bool fIsAdornmentIcon;
};


#endif // __PNGIcon__