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 INCLUDED_VCL_INC_FONTATTRIBUTES_HXX
21 #define INCLUDED_VCL_INC_FONTATTRIBUTES_HXX
22 
23 #include <vcl/dllapi.h>
24 #include <rtl/ustring.hxx>
25 #include <sal/log.hxx>
26 #include <tools/fontenum.hxx>
27 
28 
29 /* The following class is extraordinarily similar to ImplFont. */
30 
31 class VCL_DLLPUBLIC FontAttributes
32 {
33 public:
34     explicit            FontAttributes();
35 
36     // device independent font functions
GetFamilyName() const37     const OUString&     GetFamilyName() const                       { return maFamilyName; }
GetFamilyType() const38     FontFamily          GetFamilyType() const                       { return meFamily; }
GetStyleName() const39     const OUString&     GetStyleName() const                        { return maStyleName; }
40 
GetWeight() const41     FontWeight          GetWeight() const                           { return meWeight; }
GetItalic() const42     FontItalic          GetItalic() const                           { return meItalic; }
GetPitch() const43     FontPitch           GetPitch() const                            { return mePitch; }
GetWidthType() const44     FontWidth           GetWidthType() const                        { return meWidthType; }
GetCharSet() const45     rtl_TextEncoding    GetCharSet() const                          { return meCharSet; }
46 
IsSymbolFont() const47     bool                IsSymbolFont() const                        { return mbSymbolFlag; }
48 
SetFamilyName(const OUString & sFamilyName)49     void                SetFamilyName(const OUString& sFamilyName)  { maFamilyName = sFamilyName; }
SetStyleName(const OUString & sStyleName)50     void                SetStyleName( const OUString& sStyleName)   { maStyleName = sStyleName; }
SetFamilyType(const FontFamily eFontFamily)51     void                SetFamilyType(const FontFamily eFontFamily) { meFamily = eFontFamily; }
52 
SetPitch(const FontPitch ePitch)53     void                SetPitch(const FontPitch ePitch )           { mePitch = ePitch; }
SetItalic(const FontItalic eItalic)54     void                SetItalic(const FontItalic eItalic )        { meItalic = eItalic; }
SetWeight(const FontWeight eWeight)55     void                SetWeight(const FontWeight eWeight )        { meWeight = eWeight; }
SetWidthType(const FontWidth eWidthType)56     void                SetWidthType(const FontWidth eWidthType)    { meWidthType = eWidthType; }
57 
58     void                SetSymbolFlag(const bool );
59 
60     bool                CompareDeviceIndependentFontAttributes(const FontAttributes& rOther) const;
61 
62     // Device dependent functions
GetQuality() const63     int                 GetQuality() const                          { return mnQuality; }
GetMapNames() const64     const OUString&     GetMapNames() const                         { return maMapNames; }
65 
66 
SetQuality(int nQuality)67     void                SetQuality( int nQuality )                  { mnQuality = nQuality; }
IncreaseQualityBy(int nQualityAmount)68     void                IncreaseQualityBy( int nQualityAmount )     { mnQuality += nQualityAmount; }
69     void                AddMapName( OUString const& );
70 
71 private:
72     // device independent variables
73     OUString            maFamilyName;               // Font Family Name
74     OUString            maStyleName;                // Font Style Name
75     FontWeight          meWeight;                   // Weight Type
76     FontFamily          meFamily;                   // Family Type
77     FontPitch           mePitch;                    // Pitch Type
78     FontWidth           meWidthType;                // Width Type
79     FontItalic          meItalic;                   // Slant Type
80     rtl_TextEncoding    meCharSet;                  // RTL_TEXTENCODING_SYMBOL or RTL_TEXTENCODING_UNICODE
81     bool                mbSymbolFlag;               // Is font a symbol?
82 
83     // device dependent variables
84     OUString            maMapNames;                 // List of family name aliases separated with ';'
85     int                 mnQuality;                  // Quality (used when similar fonts compete)
86 
87 };
88 
SetSymbolFlag(const bool bSymbolFlag)89 inline void FontAttributes::SetSymbolFlag( const bool bSymbolFlag )
90 {
91     mbSymbolFlag = bSymbolFlag;
92     if ( bSymbolFlag )
93     {
94         meCharSet = RTL_TEXTENCODING_SYMBOL;
95     }
96     else
97     {
98         // if the symbol flag is unset, but it was a symbol font before then
99         // until the character set encoding is set via SetCharSet then we
100         // can't know what the characterset is!
101         if ( meCharSet == RTL_TEXTENCODING_SYMBOL )
102         {
103             meCharSet = RTL_TEXTENCODING_DONTKNOW;
104         }
105     }
106 }
107 
AddMapName(OUString const & aMapName)108 inline void FontAttributes::AddMapName( OUString const & aMapName )
109 {
110     if( maMapNames.getLength() > 0 )
111     {
112         maMapNames += ";";
113     }
114 
115     if (aMapName.getLength() == 0)
116     {
117         SAL_WARN("vcl.fonts", "New map name is empty");
118         return;
119     }
120 
121     maMapNames += aMapName;
122 }
123 
124 #endif // INCLUDED_VCL_INC_FONTATTRIBUTES_HXX
125 
126 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
127