gfx/graphite2/src/inc/FileFace.h@b8a032363ba2 (annotated)
gfx/graphite2/src/inc/FileFace.h
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | /* GRAPHITE2 LICENSING |
| michael@0 | 2 | |
| michael@0 | 3 | Copyright 2012, SIL International |
| michael@0 | 4 | All rights reserved. |
| michael@0 | 5 | |
| michael@0 | 6 | This library is free software; you can redistribute it and/or modify |
| michael@0 | 7 | it under the terms of the GNU Lesser General Public License as published |
| michael@0 | 8 | by the Free Software Foundation; either version 2.1 of License, or |
| michael@0 | 9 | (at your option) any later version. |
| michael@0 | 10 | |
| michael@0 | 11 | This program is distributed in the hope that it will be useful, |
| michael@0 | 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| michael@0 | 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| michael@0 | 14 | Lesser General Public License for more details. |
| michael@0 | 15 | |
| michael@0 | 16 | You should also have received a copy of the GNU Lesser General Public |
| michael@0 | 17 | License along with this library in the file named "LICENSE". |
| michael@0 | 18 | If not, write to the Free Software Foundation, 51 Franklin Street, |
| michael@0 | 19 | Suite 500, Boston, MA 02110-1335, USA or visit their web page on the |
| michael@0 | 20 | internet at http://www.fsf.org/licenses/lgpl.html. |
| michael@0 | 21 | |
| michael@0 | 22 | Alternatively, the contents of this file may be used under the terms of the |
| michael@0 | 23 | Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public |
| michael@0 | 24 | License, as published by the Free Software Foundation, either version 2 |
| michael@0 | 25 | of the License or (at your option) any later version. |
| michael@0 | 26 | */ |
| michael@0 | 27 | #pragma once |
| michael@0 | 28 | |
| michael@0 | 29 | //#include "inc/FeatureMap.h" |
| michael@0 | 30 | //#include "inc/GlyphsCache.h" |
| michael@0 | 31 | //#include "inc/Silf.h" |
| michael@0 | 32 | |
| michael@0 | 33 | #ifndef GRAPHITE2_NFILEFACE |
| michael@0 | 34 | |
| michael@0 | 35 | #include <stdio.h> |
| michael@0 | 36 | #include <cassert> |
| michael@0 | 37 | |
| michael@0 | 38 | #include "graphite2/Font.h" |
| michael@0 | 39 | |
| michael@0 | 40 | #include "inc/Main.h" |
| michael@0 | 41 | #include "inc/TtfTypes.h" |
| michael@0 | 42 | #include "inc/TtfUtil.h" |
| michael@0 | 43 | |
| michael@0 | 44 | namespace graphite2 { |
| michael@0 | 45 | |
| michael@0 | 46 | |
| michael@0 | 47 | class FileFace |
| michael@0 | 48 | { |
| michael@0 | 49 | static const void * get_table_fn(const void* appFaceHandle, unsigned int name, size_t *len); |
| michael@0 | 50 | static void rel_table_fn(const void* appFaceHandle, const void *table_buffer); |
| michael@0 | 51 | |
| michael@0 | 52 | public: |
| michael@0 | 53 | static const gr_face_ops ops; |
| michael@0 | 54 | |
| michael@0 | 55 | FileFace(const char *filename); |
| michael@0 | 56 | ~FileFace(); |
| michael@0 | 57 | |
| michael@0 | 58 | operator bool () const throw(); |
| michael@0 | 59 | CLASS_NEW_DELETE; |
| michael@0 | 60 | |
| michael@0 | 61 | private: //defensive |
| michael@0 | 62 | FILE * _file; |
| michael@0 | 63 | size_t _file_len; |
| michael@0 | 64 | |
| michael@0 | 65 | TtfUtil::Sfnt::OffsetSubTable * _header_tbl; |
| michael@0 | 66 | TtfUtil::Sfnt::OffsetSubTable::Entry * _table_dir; |
| michael@0 | 67 | |
| michael@0 | 68 | FileFace(const FileFace&); |
| michael@0 | 69 | FileFace& operator=(const FileFace&); |
| michael@0 | 70 | }; |
| michael@0 | 71 | |
| michael@0 | 72 | inline |
| michael@0 | 73 | FileFace::operator bool() const throw() |
| michael@0 | 74 | { |
| michael@0 | 75 | return _file && _header_tbl && _table_dir; |
| michael@0 | 76 | } |
| michael@0 | 77 | |
| michael@0 | 78 | } // namespace graphite2 |
| michael@0 | 79 | |
| michael@0 | 80 | #endif //!GRAPHITE2_NFILEFACE |
