///////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance").
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// All rights reserved.
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//
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// This software and its documentation and related materials are owned by
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// the Alliance. The software may only be incorporated into application
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// programs owned by members of the Alliance, subject to a signed
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// Membership Agreement and Supplemental Software License Agreement with the
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// Alliance. The structure and organization of this software are the valuable
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// trade secrets of the Alliance and its suppliers. The software is also
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// protected by copyright law and international treaty provisions. Application
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// programs incorporating this software must include the following statement
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// with their copyright notices:
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//
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// This application incorporates Teigha(R) software pursuant to a license
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// agreement with Open Design Alliance.
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// Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance.
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// All rights reserved.
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//
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// By use of this software, its documentation or related materials, you
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// acknowledge and accept the above terms.
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _OdFontServices_h_Included_
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#define _OdFontServices_h_Included_
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#include "RxObject.h"
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#include "DbBaseDatabase.h"
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#include "Gi/GiTextStyle.h"
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#include "Gi/GiExport.h"
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class OdDbBaseHostAppServices;
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/** \details
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This class is the base class for classes that provide platform-dependent font services for Teigha.
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Library: TD_Gi
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<group Other_Classes>
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*/
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class FIRSTDLL_EXPORT OdFontServices : public OdRxObject
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{
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public:
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ODRX_DECLARE_MEMBERS(OdFontServices);
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/** \details
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Returns the specified OdGiTextStyle record for the specified OdDbDatabase object.
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\param textStyle [out] Receives the TextStyle record.
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\param pDb [in] Pointer to the database.
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*/
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virtual void loadStyleRec(OdGiTextStyle& textStyle, OdDbBaseDatabase* pDb) const = 0;
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/** \details
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Returns the FontFilePath for the specified OdGiTextStyle and OdDbDatabase objects.
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\param textStyle [in] TextStyle object.
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\param pDb [in] Pointer to the database.
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*/
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virtual OdString getFontFilePath(OdGiTextStyle& textStyle, OdDbBaseDatabase* pDb) const = 0;
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/** \details
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Returns the BigFontFilePath for the specified OdGiTextStyle and OdDbDatabase objects.
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\param textStyle [in] TextStyle object.
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\param pDb [in] Pointer to the database.
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*/
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virtual OdString getBigFontFilePath(OdGiTextStyle& textStyle, OdDbBaseDatabase* pDb) const = 0;
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/** \details
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Returns the default OdFont object associated with this FontServices object.
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*/
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virtual OdFontPtr defaultFont() const = 0;
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/** \details
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Retrieval OdTtfDescriptor data from file.
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*/
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virtual bool getTTFParamFromFile(OdString fileName, OdTtfDescriptor& descr) const = 0;
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/** \details
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Locates the TTF or TTC file containing the specified font description.
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*/
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virtual bool ttfFileNameByDescriptor(const OdTtfDescriptor& descr, OdString& fileName, OdDbBaseHostAppServices* pHost) = 0;
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virtual bool getSystemFontFolders(OdStringArray& aDirs) = 0;
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virtual void collectFilePathsInDirectory(OdStringArray& res, const OdString& sPath, const OdString& sFilter = L"*.*") = 0;
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};
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#define ODDB_FONT_SERVICES OD_T("OdDbFontServices")
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/** \details
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This template class is a specialization of the OdSmartPtr class for OdFontServices object pointers.
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*/
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typedef OdSmartPtr<OdFontServices> OdFontServicesPtr;
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#endif
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