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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * This file is part of the LibreOffice project.
4 : : *
5 : : * This Source Code Form is subject to the terms of the Mozilla Public
6 : : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : : *
9 : : * This file incorporates work covered by the following license notice:
10 : : *
11 : : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : : * contributor license agreements. See the NOTICE file distributed
13 : : * with this work for additional information regarding copyright
14 : : * ownership. The ASF licenses this file to you under the Apache
15 : : * License, Version 2.0 (the "License"); you may not use this file
16 : : * except in compliance with the License. You may obtain a copy of
17 : : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : : */
19 : :
20 : : #ifndef _UNOTOOLS_FONTCVT_HXX
21 : : #define _UNOTOOLS_FONTCVT_HXX
22 : :
23 : : #include <unotools/unotoolsdllapi.h>
24 : : #include <tools/string.hxx>
25 : :
26 : : // ------------------
27 : : // - FontToSubsFont -
28 : : // ------------------
29 : :
30 : : #define FONTTOSUBSFONT_IMPORT ((sal_uLong)0x00000001)
31 : : #define FONTTOSUBSFONT_EXPORT ((sal_uLong)0x00000002)
32 : : #define FONTTOSUBSFONT_ONLYOLDSOSYMBOLFONTS ((sal_uLong)0x00000004)
33 : :
34 : : typedef void* FontToSubsFontConverter;
35 : : UNOTOOLS_DLLPUBLIC FontToSubsFontConverter CreateFontToSubsFontConverter( const String& rFontName, sal_uLong nFlags );
36 : : UNOTOOLS_DLLPUBLIC void DestroyFontToSubsFontConverter( FontToSubsFontConverter hConverter );
37 : : UNOTOOLS_DLLPUBLIC sal_Unicode ConvertFontToSubsFontChar( FontToSubsFontConverter hConverter, sal_Unicode c );
38 : : UNOTOOLS_DLLPUBLIC String GetFontToSubsFontName( FontToSubsFontConverter hConverter );
39 : :
40 : : // ---------------------------
41 : : // - StarSymbolToMSMultiFont -
42 : : // ---------------------------
43 : :
44 : 0 : class UNOTOOLS_DLLPUBLIC StarSymbolToMSMultiFont
45 : : {
46 : : public:
47 : : //Returns the name of the best windows symbol font which this char can be
48 : : //mapped to. Sets rChar to the correct position for that font. If no
49 : : //match found, then no name is returned, and rChar is unchanged. If you
50 : : //want to convert a string, you don't want to use this.
51 : : virtual String ConvertChar(sal_Unicode &rChar) = 0;
52 : :
53 : : //Starts converting the string at position rIndex. It converts as much of
54 : : //the string that can be converted to the same symbol font and returns the
55 : : //name of that font. rIndex is modified to the last index that was
56 : : //converted. Typically you call if continously until rIndex ==
57 : : //rString.Len() and handle each section as seperate 8bit strings using
58 : : //seperate fonts. Will return an empty string for a continous section
59 : : //that has no possible mapping.
60 : : virtual String ConvertString(String &rString, xub_StrLen &rIndex) = 0;
61 [ # # ]: 0 : virtual ~StarSymbolToMSMultiFont() {}
62 : : };
63 : :
64 : : //with bPerfect set the converter will only try and convert symbols which have
65 : : //perfect mappings to the windows symbols fonts. With it not set, it will
66 : : //allow somewhat more dubious transformations that are nevertheless
67 : : //recognizably similiar. Even in this mode there will be characters that fail.
68 : : //The users of this might want to make a distinction between failed characters
69 : : //which were inside and those outside the unicode private area.
70 : : UNOTOOLS_DLLPUBLIC StarSymbolToMSMultiFont *CreateStarSymbolToMSMultiFont(bool bPerfectOnly=false);
71 : : #endif // _UNOTOOLS_FONTCVT_HXX
72 : :
73 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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