1 /****************************************************************************
3 ** Copyright (C) 2012 Takumi Asaki
4 ** All rights reserved.
5 ** Contact: Takumi Asaki (takumi.asaki@gmail.com)
7 ** This file is part of the fontmanager application.
9 ** You may use this file under the terms of the BSD license as follows:
11 ** "Redistribution and use in source and binary forms, with or without
12 ** modification, are permitted provided that the following conditions are
14 ** * Redistributions of source code must retain the above copyright
15 ** notice, this list of conditions and the following disclaimer.
16 ** * Redistributions in binary form must reproduce the above copyright
17 ** notice, this list of conditions and the following disclaimer in
18 ** the documentation and/or other materials provided with the
20 ** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
21 ** the names of its contributors may be used to endorse or promote
22 ** products derived from this software without specific prior written
25 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
37 ****************************************************************************/
39 #ifndef FONTCONFIGMANAGER_H
40 #define FONTCONFIGMANAGER_H
44 #include <QStringList>
48 #include "fontsconfigproperties.h"
52 class InstalledFontInfo;
55 class FontConfigManager : public QObject
59 explicit FontConfigManager(QObject *parent = 0);
61 QString currentLanguage() const;
62 void setCurrentLanguage(const QString &lang);
64 QString localFontPath() const;
65 void setLocalFontPath(const QString &path);
67 QString localFontsConfPath() const;
68 void setLocalFontsConfPath(const QString &path);
70 bool localFontsConfExists() const;
72 bool hasUnknownConfig() const;
73 bool fontsConfModified() const;
74 bool isEmptyLocalFontsConf() const;
76 QStringList fontCount(const QString &fontpath) const;
78 InstalledFontInfo *fontInfo(const QString &family, const QString &fullname = QString()) const;
79 InstalledFontInfo *fontInfo(int index) const;
82 void appendFontProperty(FontsConfigProperties *prop, const QStringList &familyList = QStringList());
83 void appendFontProperty(InstalledFontInfo *fontInfo);
84 FontsConfigProperties *fontProperty(const QString &family, const QStringList &familyList = QStringList()) const;
85 FontsConfigProperties *fontProperty(InstalledFontInfo *fontInfo) const;
87 QString localFontsConf() const;
89 QStringList preferFamilyFor(const QString &family) const;
90 QStringList acceptFamilyFor(const QString &family) const;
91 QStringList prependFamilyFor(const QString &family) const;
92 QStringList appendFamilyFor(const QString &family) const;
94 void addPreferFamily(const QString &family, const QString &value);
95 void addAcceptFamily(const QString &family, const QString &value);
96 void addPrependFamily(const QString &family, const QString &value);
97 void addAppendFamily(const QString &family, const QString &value);
99 void insertPreferFamily(const QString &family, const QString &value, int index);
100 void insertAcceptFamily(const QString &family, const QString &value, int index);
101 void insertPrependFamily(const QString &family, const QString &value, int index);
102 void insertAppendFamily(const QString &family, const QString &value, int index);
104 void removePreferFamily(const QString &family, const QString &value);
105 void removeAcceptFamily(const QString &family, const QString &value);
106 void removePrependFamily(const QString &family, const QString &value);
107 void removeAppendFamily(const QString &family, const QString &value);
109 bool isConflict(const QString &family, const QStringList &lang) const;
110 QStringList systemPreferFamilyFor(const QString &family) const;
112 void importSystemSettings(const QString &family);
114 void createRecommendedSettings();
116 QStringList installableFamily(const QString &family, bool localOnly = false);
118 QString localeFamily(const QString &family) const;
121 bool maybeSansSerifFont(InstalledFontInfo *info) const;
122 bool maybeSerifFont(InstalledFontInfo *info) const;
123 bool maybeMonospaceFont(InstalledFontInfo *info) const;
124 QFont font4info(InstalledFontInfo *info, int pointSize) const;
127 void fcCacheFinished();
129 void localFontsConfExistsChanged();
130 void localFontsConfPathChanged();
132 void startUpdateFontsConfig();
133 void endUpdateFontsConfig();
134 void fontListUpdated();
135 void fontsConfUpdated();
137 void warning(const QString &message);
142 void readFontsConf();
143 void saveFontsConf();
144 void backupFontsConf(const QString &filepath);
145 void restoreFontsConf(const QString &filepath);
147 void resetFontsConf();
151 QString mLocalFontPath;
152 QString mLocalFontsConfPath;
153 QList<InstalledFontInfo *> mFcListInfo;
154 QMap<QString, QString> mEnLocaleFontMap;
156 FontsConf *mLocalFontsConf;
157 FontsConf *mSystemLocalConf;
159 QList<QStringList> mConflictFonts;
162 #endif // FONTCONFIGMANAGER_H