1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
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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:
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11  *   Licensed to the Apache Software Foundation (ASF) under one or more
12  *   contributor license agreements. See the NOTICE file distributed
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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 INCLUDED_XMLOFF_XMLFONTAUTOSTYLEPOOL_HXX
21 #define INCLUDED_XMLOFF_XMLFONTAUTOSTYLEPOOL_HXX
22 
23 #include <sal/config.h>
24 #include <xmloff/dllapi.h>
25 #include <rtl/ustring.hxx>
26 #include <tools/fontenum.hxx>
27 #include <salhelper/simplereferenceobject.hxx>
28 #include <set>
29 #include <unordered_set>
30 #include <unordered_map>
31 #include <memory>
32 
33 class XMLFontAutoStylePool_Impl;
34 class SvXMLExport;
35 
36 class XMLOFF_DLLPUBLIC XMLFontAutoStylePool : public salhelper::SimpleReferenceObject
37 {
38 private:
39     SvXMLExport& rExport;
40 
41     std::unique_ptr<XMLFontAutoStylePool_Impl> m_pFontAutoStylePool;
42     std::set<OUString> m_aNames;
43     bool m_bTryToEmbedFonts;
44     std::unordered_map<OString, OUString> m_aEmbeddedFontFiles;
45 
46     OUString embedFontFile(OUString const & rFileUrl, OUString const & rFamilyName);
47 
48     std::unordered_set<OUString> getUsedFontList();
49 
50 protected:
51     bool m_bEmbedUsedOnly;
52     bool m_bEmbedLatinScript;
53     bool m_bEmbedAsianScript;
54     bool m_bEmbedComplexScript;
55 
GetExport()56     SvXMLExport& GetExport() { return rExport; }
57 
58 public:
59     XMLFontAutoStylePool( SvXMLExport& rExport, bool tryToEmbedFonts = false );
60     virtual ~XMLFontAutoStylePool() override;
61 
62     OUString Add(
63             const OUString& rFamilyName,
64             const OUString& rStyleName,
65             FontFamily nFamily,
66             FontPitch nPitch,
67             rtl_TextEncoding eEnc );
68 
69     OUString Find(
70             const OUString& rFamilyName,
71             const OUString& rStyleName,
72             FontFamily nFamily,
73             FontPitch nPitch,
74             rtl_TextEncoding eEnc )const;
75 
76     void exportXML();
77 
setEmbedOnlyUsedFonts(bool bEmbedUsedOnly)78     void setEmbedOnlyUsedFonts(bool bEmbedUsedOnly)
79     {
80         m_bEmbedUsedOnly = bEmbedUsedOnly;
81     }
setEmbedFontScripts(bool bEmbedLatinScript,bool bEmbedAsianScript,bool bEmbedComplexScript)82     void setEmbedFontScripts(bool bEmbedLatinScript, bool bEmbedAsianScript, bool bEmbedComplexScript)
83     {
84         m_bEmbedLatinScript = bEmbedLatinScript;
85         m_bEmbedAsianScript = bEmbedAsianScript;
86         m_bEmbedComplexScript = bEmbedComplexScript;
87     }
88 };
89 
90 #endif // INCLUDED_XMLOFF_XMLFONTAUTOSTYLEPOOL_HXX
91 
92 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
93