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121 строка
4.9 KiB
Plaintext
121 строка
4.9 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Golden Hills Computer Services code.
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*
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* The Initial Developer of the Original Code is Brian Stell.
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* Portions created by the Initial Developer are Copyright (C) 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Brian Stell <bstell@ix.netcom.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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%{C++
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#include <ft2build.h>
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#include FT_FREETYPE_H
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#include FT_CACHE_H
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#include FT_CACHE_IMAGE_H
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#include FT_OUTLINE_H
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#include FT_TRUETYPE_TABLES_H
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#define NS_FREETYPE2_CONTRACTID "@mozilla.org/freetype2;1"
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#define NS_FREETYPE2_CID NS_IFREETYPE2_IID
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// macros to handle FreeType2 26.6 numbers (26 bit number with 6 bit fraction)
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#define FT_16_16_TO_REG(x) ((x)>>16)
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#define FT_REG_TO_16_16(x) ((x)<<16)
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#define FT_CEIL(x) (((x) + 63) & -64)
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#define FT_TRUNC(x) ((x) >> 6)
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%}
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[ptr] native constCharPtr(const char);
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native FT_Int(FT_Int);
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native FT_Long(FT_Long);
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native FT_UInt(FT_UInt);
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native FT_ULong(FT_ULong);
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native FT_BBox(FT_BBox);
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native FT_CharMap(FT_CharMap);
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native FT_Error(FT_Error);
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native FT_Face(FT_Face);
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native FT_Glyph(FT_Glyph);
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native FT_GlyphSlot(FT_GlyphSlot);
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native FT_Library(FT_Library);
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[ptr] native FT_Outline_p(FT_Outline);
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[ptr] native const_FT_Outline_Funcs_p(const FT_Outline_Funcs);
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native FT_Pointer(FT_Pointer);
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native FT_Sfnt_Tag(FT_Sfnt_Tag);
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native FT_Size(FT_Size);
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[ptr] native FTC_Image_Desc_p(FTC_Image_Desc);
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native FTC_Face_Requester(FTC_Face_Requester);
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native FTC_Font(FTC_Font);
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native FTC_Image_Cache(FTC_Image_Cache);
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native FTC_Manager(FTC_Manager);
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/*
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* A XPCOM interface to the run-time loaded functions
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*/
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[uuid(606eac78-16d4-486a-9f0e-f180aebd449b)]
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interface nsIFreeType2 : nsISupports
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{
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readonly attribute FT_Library library;
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readonly attribute FTC_Manager FTCacheManager;
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readonly attribute FTC_Image_Cache ImageCache;
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void doneFace(in FT_Face face);
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void doneFreeType(in FT_Library lib);
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void doneGlyph(in FT_Glyph glyph);
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FT_UInt getCharIndex(in FT_Face face, in FT_ULong charcode);
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void getGlyph(in FT_GlyphSlot slot, out FT_Glyph glyph);
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voidPtr getSfntTable(in FT_Face face, in FT_Sfnt_Tag tag);
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void glyphGetCBox(in FT_Glyph glyph, in FT_UInt mode, out FT_BBox box);
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void initFreeType(out FT_Library lib);
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void loadGlyph(in FT_Face face, in FT_UInt gindex, in FT_Int flags);
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void newFace(in FT_Library lib, in constCharPtr filename,
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in FT_Long face_num, out FT_Face face);
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void outlineDecompose(in FT_Outline_p outline,
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in const_FT_Outline_Funcs_p funcs, in voidPtr p);
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void setCharmap(in FT_Face face, in FT_CharMap charmap);
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void imageCacheLookup(in FTC_Image_Cache cache, in FTC_Image_Desc_p desc,
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in FT_UInt gindex, out FT_Glyph glyph);
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void managerLookupSize(in FTC_Manager manager, in FTC_Font font,
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out FT_Face face, out FT_Size size);
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void managerDone(in FTC_Manager manager);
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void managerNew(in FT_Library lib, in FT_UInt max_faces,
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in FT_UInt max_sizes, in FT_ULong max_bytes,
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in FTC_Face_Requester requester, in FT_Pointer req_data,
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out FTC_Manager manager);
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void imageCacheNew(in FTC_Manager manager, out FTC_Image_Cache cache);
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FT_ULong getFirstChar(in FT_Face face, out FT_UInt gindex);
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FT_ULong getNextChar(in FT_Face face, in FT_ULong charcode, out FT_UInt gindex);
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void supportsExtFunc(out PRBool res);
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};
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