101 lines
4.2 KiB
C++
101 lines
4.2 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2023
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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#ifndef _BUILD_TEXT_MANAGER_FONTMANAGER_H_
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#define _BUILD_TEXT_MANAGER_FONTMANAGER_H_
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#include "../graphics/pro/Fonts.h"
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namespace NSShaper
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{
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class GRAPHICS_DECL CExternalPointer
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{
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public:
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unsigned char* Data;
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unsigned int Len;
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public:
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CExternalPointer();
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virtual ~CExternalPointer();
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public:
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virtual void WriteInt(unsigned char* data, const int& value);
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virtual void WriteUInt(unsigned char* data, const unsigned int& value);
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virtual void Alloc(const unsigned int& len);
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virtual void Free();
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};
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GRAPHICS_DECL void* FT_Library_Init();
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GRAPHICS_DECL void FT_Library_Destroy(void* library);
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GRAPHICS_DECL void FT_Library_UnReference(void* library);
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GRAPHICS_DECL void FT_Library_Reference(void* library);
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GRAPHICS_DECL int FT_Set_TrueType_HintProp(void* library, unsigned int interpreter_version);
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GRAPHICS_DECL void* FT_Open_Face(void* library, unsigned char* memory, unsigned int size, int face_index);
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GRAPHICS_DECL void FT_Done_Face(void* face);
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GRAPHICS_DECL void FT_Done_Face_With_Library(void* face);
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GRAPHICS_DECL bool FT_GetFaceInfo(void* face, CExternalPointer* result);
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GRAPHICS_DECL bool FT_Get_Glyph_Measure_Params(void* face, bool is_vector, CExternalPointer* result);
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GRAPHICS_DECL bool FT_Get_Glyph_Render_Params(void* face, int render_mode, CExternalPointer* result);
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GRAPHICS_DECL unsigned char* FT_Get_Glyph_Render_Buffer(void* face);
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GRAPHICS_DECL int FT_Get_Glyph_Render_BufferSize(void* face);
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GRAPHICS_DECL void FT_Glyph_Get_CBox(void* glyph, unsigned int bbox_mode, CExternalPointer* result);
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GRAPHICS_DECL int FT_Load_Glyph(void* face, unsigned int glyph_index, int load_flags);
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GRAPHICS_DECL void FT_Set_Transform(void* face, int xx, int yx, int xy, int yy);
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GRAPHICS_DECL int FT_Set_Char_Size(void* face, int char_width, int char_height, unsigned int hres, unsigned int vres);
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GRAPHICS_DECL unsigned int FT_SetCMapForCharCode(void* face, unsigned int unicode);
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GRAPHICS_DECL int FT_GetKerningX(void* face, unsigned int prev_gid, unsigned int gid);
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GRAPHICS_DECL int FT_GetFaceMaxAdvanceX(void* face);
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#ifdef SUPPORT_HARFBUZZ_SHAPER
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GRAPHICS_DECL void* HB_LanguageFromString(const std::string language_bcp_47);
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GRAPHICS_DECL void HB_ShapeText(void* face, void*& font, char* text,
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unsigned int nFeatures, unsigned int nScript, unsigned int nDirection, void* nLanguage,
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CExternalPointer* result, bool bIsJSVersion = false);
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GRAPHICS_DECL void HB_ShapeText(void* face, void*& font, const std::string& text,
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unsigned int nFeatures, unsigned int nScript, unsigned int nDirection, void* nLanguage,
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CExternalPointer* result, bool bIsJSVersion = false);
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GRAPHICS_DECL void HB_FontFree(void* font);
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#endif
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}
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#endif // _BUILD_TEXT_MANAGER_FONTMANAGER_H_
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