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1/********************************************************************** 1/**********************************************************************
2** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. 2** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
3** 3**
4** This file is part of the Qtopia Environment. 4** This file is part of the Qtopia Environment.
5** 5**
6** This file may be distributed and/or modified under the terms of the 6** This file may be distributed and/or modified under the terms of the
7** GNU General Public License version 2 as published by the Free Software 7** GNU General Public License version 2 as published by the Free Software
8** Foundation and appearing in the file LICENSE.GPL included in the 8** Foundation and appearing in the file LICENSE.GPL included in the
9** packaging of this file. 9** packaging of this file.
10** 10**
11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
13** 13**
14** See http://www.trolltech.com/gpl/ for GPL licensing information. 14** See http://www.trolltech.com/gpl/ for GPL licensing information.
15** 15**
16** Contact info@trolltech.com if any conditions of this licensing are 16** Contact info@trolltech.com if any conditions of this licensing are
17** not clear to you. 17** not clear to you.
18** 18**
19**********************************************************************/ 19**********************************************************************/
20 20
21#include <qpe/qpeapplication.h> 21#include <qpe/qpeapplication.h>
22#include "fontfactoryinterface.h" 22#include "fontfactoryinterface.h"
23#include "fontdatabase.h" 23#include "fontdatabase.h"
24 24
25#include <qpe/qlibrary.h> 25#include <qpe/qlibrary.h>
26 26
27#ifdef QWS
28#include <qfontmanager_qws.h> 27#include <qfontmanager_qws.h>
29#endif
30#include <qdir.h> 28#include <qdir.h>
31#include <qdict.h> 29#include <qdict.h>
32#include <stdio.h> 30#include <stdio.h>
33#include <stdlib.h> 31#include <stdlib.h>
34 32
35static QString fontDir() 33static QString fontDir()
36{ 34{
37 QString qtdir = getenv("QTDIR"); 35 QString qtdir = getenv("QTDIR");
38 if ( qtdir.isEmpty() ) qtdir = "/usr/local/qt-embedded"; 36 if ( qtdir.isEmpty() ) qtdir = "/usr/local/qt-embedded";
39 return qtdir+"/lib/fonts/"; 37 return qtdir+"/lib/fonts/";
40} 38}
41 39
42#ifdef QT_NO_FONTDATABASE 40#ifdef QT_NO_FONTDATABASE
43static QString fontFamily( const QString& key ) 41static QString fontFamily( const QString& key )
44{ 42{
45 int u0 = key.find('_'); 43 int u0 = key.find('_');
46 int u1 = key.find('_',u0+1); 44 int u1 = key.find('_',u0+1);
47 int u2 = key.find('_',u1+1); 45 int u2 = key.find('_',u1+1);
48 QString family = key.left(u0); 46 QString family = key.left(u0);
49 //int pointSize = key.mid(u0+1,u1-u0-1).toInt(); 47 //int pointSize = key.mid(u0+1,u1-u0-1).toInt();
50 //int weight = key.mid(u1+1,u2-u1-1).toInt(); 48 //int weight = key.mid(u1+1,u2-u1-1).toInt();
51 //bool italic = key.mid(u2-1,1) == "i"; 49 //bool italic = key.mid(u2-1,1) == "i";
52 // #### ignores _t and _I fields 50 // #### ignores _t and _I fields
53 return family; 51 return family;
54} 52}
55#endif 53#endif
56 54
57QValueList<FontFactory> *FontDatabase::factoryList = 0; 55QValueList<FontFactory> *FontDatabase::factoryList = 0;
58 56
59/*! 57/*!
60 \class FontDatabase fontdatabase.h 58 \class FontDatabase fontdatabase.h
61 \brief The FontDatabase class provides information about available fonts. 59 \brief The FontDatabase class provides information about available fonts.
62 60
63 Most often you will simply want to query the database for the 61 Most often you will simply want to query the database for the
64 available font families(). 62 available font families().
65 63
66 Use FontDatabase rather than QFontDatabase when you may need access 64 Use FontDatabase rather than QFontDatabase when you may need access
67 to fonts that are not normally available. For example, if the 65 to fonts that are not normally available. For example, if the
68 freetype library and the Qtopia freetype plugin are installed, 66 freetype library and the Qtopia freetype plugin are installed,
69 TrueType fonts will be available to your application. Font renderer 67 TrueType fonts will be available to your application. Font renderer
70 plugins have greater resource requirements than system fonts so they 68 plugins have greater resource requirements than system fonts so they
71 should be used only when necessary. You can force the loading of 69 should be used only when necessary. You can force the loading of
72 font renderer plugins with loadRenderers(). 70 font renderer plugins with loadRenderers().
73 71
74 \ingroup qtopiaemb 72 \ingroup qtopiaemb
75*/ 73*/
76 74
77/*! 75/*!
78 Constructs a FontDatabase object. 76 Constructs a FontDatabase object.
79*/ 77*/
80FontDatabase::FontDatabase() 78FontDatabase::FontDatabase()
81#ifndef QT_NO_FONTDATABASE 79#ifndef QT_NO_FONTDATABASE
82 : QFontDatabase() 80 : QFontDatabase()
83#endif 81#endif
84{ 82{
85 if ( !factoryList ) 83 if ( !factoryList )
86 loadRenderers(); 84 loadRenderers();
87} 85}
88 86
89/*! 87/*!
90 Returns a list of names of all the available font families. 88 Returns a list of names of all the available font families.
91*/ 89*/
92QStringList FontDatabase::families() const 90QStringList FontDatabase::families() const
93{ 91{
94#ifndef QT_NO_FONTDATABASE 92#ifndef QT_NO_FONTDATABASE
95 return QFontDatabase::families(); 93 return QFontDatabase::families();
96#else 94#else
97 QStringList list; 95 QStringList list;
98 QDict<void> familyDict; 96 QDict<void> familyDict;
99 QDiskFont *qdf; 97 QDiskFont *qdf;
100 for ( qdf=qt_fontmanager->diskfonts.first(); qdf!=0; 98 for ( qdf=qt_fontmanager->diskfonts.first(); qdf!=0;
101 qdf=qt_fontmanager->diskfonts.next()) { 99 qdf=qt_fontmanager->diskfonts.next()) {
102 QString familyname = qdf->name; 100 QString familyname = qdf->name;
103 if ( !familyDict.find( familyname ) ) { 101 if ( !familyDict.find( familyname ) ) {
104 familyDict.insert( familyname, (void *)1 ); 102 familyDict.insert( familyname, (void *)1 );
105 list.append( familyname ); 103 list.append( familyname );
106 } 104 }
107 } 105 }
108 106
109 QDir dir(fontDir(),"*.qpf"); 107 QDir dir(fontDir(),"*.qpf");
110 for (int i=0; i<(int)dir.count(); i++) { 108 for (int i=0; i<(int)dir.count(); i++) {
111 QString familyname = fontFamily(dir[i]); 109 QString familyname = fontFamily(dir[i]);
112 if ( !familyDict.find( familyname ) ) { 110 if ( !familyDict.find( familyname ) ) {
113 familyDict.insert( familyname, (void *)1 ); 111 familyDict.insert( familyname, (void *)1 );
114 list.append( familyname ); 112 list.append( familyname );
115 } 113 }
116 } 114 }
117 115
118 return list; 116 return list;
119#endif 117#endif
120} 118}
121 119
122#ifdef QT_NO_FONTDATABASE 120#ifdef QT_NO_FONTDATABASE
123/*! 121/*!
124 Returns a list of standard fontsizes. 122 Returns a list of standard fontsizes.
125*/ 123*/