Diffstat (limited to 'microkde/kresources/factory.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | microkde/kresources/factory.cpp | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/microkde/kresources/factory.cpp b/microkde/kresources/factory.cpp new file mode 100644 index 0000000..709cd4a --- a/dev/null +++ b/microkde/kresources/factory.cpp | |||
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1 | /* | ||
2 | This file is part of libkresources. | ||
3 | |||
4 | Copyright (c) 2002 Tobias Koenig <tokoe@kde.org> | ||
5 | Copyright (c) 2002 Jan-Pascal van Best <janpascal@vanbest.org> | ||
6 | Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org> | ||
7 | |||
8 | This library is free software; you can redistribute it and/or | ||
9 | modify it under the terms of the GNU Library General Public | ||
10 | License as published by the Free Software Foundation; either | ||
11 | version 2 of the License, or (at your option) any later version. | ||
12 | |||
13 | This library is distributed in the hope that it will be useful, | ||
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
16 | Library General Public License for more details. | ||
17 | |||
18 | You should have received a copy of the GNU Library General Public License | ||
19 | along with this library; see the file COPYING.LIB. If not, write to | ||
20 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | ||
21 | Boston, MA 02111-1307, USA. | ||
22 | */ | ||
23 | |||
24 | #include <kdebug.h> | ||
25 | #include <klocale.h> | ||
26 | #include <ksimpleconfig.h> | ||
27 | #include <kstandarddirs.h> | ||
28 | #include <kstaticdeleter.h> | ||
29 | |||
30 | #include <qfile.h> | ||
31 | |||
32 | #include <plugins/file/resourcefile.h> | ||
33 | #include <plugins/file/resourcefileconfig.h> | ||
34 | #include <plugins/dir/resourcedir.h> | ||
35 | #include <plugins/dir/resourcedirconfig.h> | ||
36 | //#include <plugins/ldap/resourceldap.h> | ||
37 | //#include <plugins/ldap/resourceldapconfig.h> | ||
38 | |||
39 | |||
40 | #include "resource.h" | ||
41 | #include "factory.h" | ||
42 | |||
43 | using namespace KRES; | ||
44 | |||
45 | QDict<Factory> *Factory::mSelves = 0; | ||
46 | static KStaticDeleter< QDict<Factory> > staticDeleter; | ||
47 | |||
48 | Factory *Factory::self( const QString& resourceFamily ) | ||
49 | { | ||
50 | kdDebug(5650) << "Factory::self()" << endl; | ||
51 | |||
52 | Factory *factory = 0; | ||
53 | if ( !mSelves ) | ||
54 | { | ||
55 | mSelves = staticDeleter.setObject( new QDict<Factory> ); | ||
56 | } | ||
57 | |||
58 | factory = mSelves->find( resourceFamily ); | ||
59 | |||
60 | if ( !factory ) { | ||
61 | factory = new Factory( resourceFamily ); | ||
62 | mSelves->insert( resourceFamily, factory ); | ||
63 | } | ||
64 | |||
65 | return factory; | ||
66 | } | ||
67 | |||
68 | Factory::Factory( const QString& resourceFamily ) : | ||
69 | mResourceFamily( resourceFamily ) | ||
70 | { | ||
71 | //US so far we have three types available for resourceFamily "contact" | ||
72 | // and that are "file", "dir", "ldap" | ||
73 | /*US | ||
74 | |||
75 | KTrader::OfferList plugins = KTrader::self()->query( "KResources/Plugin", QString( "[X-KDE-ResourceFamily] == '%1'" ) | ||
76 | .arg( resourceFamily ) ); | ||
77 | KTrader::OfferList::ConstIterator it; | ||
78 | for ( it = plugins.begin(); it != plugins.end(); ++it ) { | ||
79 | QVariant type = (*it)->property( "X-KDE-ResourceType" ); | ||
80 | if ( !type.toString().isEmpty() ) | ||
81 | mTypeMap.insert( type.toString(), *it ); | ||
82 | } | ||
83 | */ | ||
84 | |||
85 | //US !!!!!!!!!!!!!!! | ||
86 | KRES::PluginFactoryBase* pf = (KRES::PluginFactoryBase*)new KRES::PluginFactory<KABC::ResourceFile,KABC::ResourceFileConfig>(); | ||
87 | mTypeMap.insert( "file", pf ); | ||
88 | |||
89 | pf = (KRES::PluginFactoryBase*)new KRES::PluginFactory<KABC::ResourceDir,KABC::ResourceDirConfig>(); | ||
90 | mTypeMap.insert( "dir", pf ); | ||
91 | /* | ||
92 | pf = (KRES::PluginFactoryBase*)new KRES::PluginFactory<KABC::ResourceLDAP,KABC::ResourceLDAPConfig>(); | ||
93 | mTypeMap.insert( "ldap", pf ); | ||
94 | */ | ||
95 | } | ||
96 | |||
97 | Factory::~Factory() | ||
98 | { | ||
99 | } | ||
100 | |||
101 | QStringList Factory::typeNames() const | ||
102 | { | ||
103 | //US method QMap::keys() not available yet. SO collect the data manually | ||
104 | //US return mTypeMap.keys(); | ||
105 | |||
106 | QStringList result; | ||
107 | |||
108 | QMap<QString, PluginFactoryBase*>::ConstIterator it; | ||
109 | for( it = mTypeMap.begin(); it != mTypeMap.end(); ++it ) { | ||
110 | result << it.key().latin1(); | ||
111 | // qDebug("Factory::typeNames() : %s ", it.key().latin1()); | ||
112 | |||
113 | } | ||
114 | return result; | ||
115 | } | ||
116 | |||
117 | ConfigWidget *Factory::configWidget( const QString& type, QWidget *parent ) | ||
118 | { | ||
119 | if ( type.isEmpty() || !mTypeMap.contains( type ) ) | ||
120 | return 0; | ||
121 | |||
122 | /*US load the lib not dynamically. !! | ||
123 | KService::Ptr ptr = mTypeMap[ type ]; | ||
124 | KLibFactory *factory = KLibLoader::self()->factory( ptr->library().latin1() ); | ||
125 | if ( !factory ) { | ||
126 | kdDebug() << "KRES::Factory::configWidget(): Factory creation failed" << endl; | ||
127 | return 0; | ||
128 | } | ||
129 | */ | ||
130 | PluginFactoryBase *factory = mTypeMap[ type ]; | ||
131 | if ( !factory ) { | ||
132 | kdDebug() << "KRES::Factory::configWidget(): Factory creation failed" << endl; | ||
133 | return 0; | ||
134 | } | ||
135 | |||
136 | |||
137 | PluginFactoryBase *pluginFactory = static_cast<PluginFactoryBase *>( factory ); | ||
138 | |||
139 | if ( !pluginFactory ) { | ||
140 | kdDebug() << "KRES::Factory::configWidget(): no plugin factory." << endl; | ||
141 | return 0; | ||
142 | } | ||
143 | |||
144 | ConfigWidget *wdg = pluginFactory->configWidget( parent ); | ||
145 | if ( !wdg ) { | ||
146 | //US kdDebug() << "'" << ptr->library() << "' is not a " + mResourceFamily + " plugin." << endl; | ||
147 | kdDebug() << " is not a " + mResourceFamily + " plugin." << endl; | ||
148 | return 0; | ||
149 | } | ||
150 | return wdg; | ||
151 | |||
152 | } | ||
153 | |||
154 | QString Factory::typeName( const QString &type ) const | ||
155 | { | ||
156 | if ( type.isEmpty() || !mTypeMap.contains( type ) ) | ||
157 | return QString(); | ||
158 | |||
159 | //US KService::Ptr ptr = mTypeMap[ type ]; | ||
160 | //US return ptr->name(); | ||
161 | //US I guess this is correct since we loaded the factory staticly. | ||
162 | return type; | ||
163 | |||
164 | } | ||
165 | |||
166 | QString Factory::typeDescription( const QString &type ) const | ||
167 | { | ||
168 | if ( type.isEmpty() || !mTypeMap.contains( type ) ) | ||
169 | return QString(); | ||
170 | |||
171 | //US KService::Ptr ptr = mTypeMap[ type ]; | ||
172 | //US return ptr->comment(); | ||
173 | //US I guess this is correct since we loaded the factory staticly. | ||
174 | return type; | ||
175 | |||
176 | } | ||
177 | |||
178 | Resource *Factory::resource( const QString& type, const KConfig *config ) | ||
179 | { | ||
180 | kdDebug() << "Factory::resource( " << type << ", config)" << endl; | ||
181 | |||
182 | if ( type.isEmpty() || !mTypeMap.contains( type ) ) | ||
183 | return 0; | ||
184 | |||
185 | /*US load the lib not dynamicly. !! | ||
186 | KService::Ptr ptr = mTypeMap[ type ]; | ||
187 | KLibFactory *factory = KLibLoader::self()->factory( ptr->library().latin1() ); | ||
188 | if ( !factory ) { | ||
189 | kdDebug() << "KRES::Factory::resource(): Factory creation failed" << endl; | ||
190 | return 0; | ||
191 | } | ||
192 | */ | ||
193 | PluginFactoryBase *factory = mTypeMap[ type ]; | ||
194 | if ( !factory ) { | ||
195 | kdDebug() << "KRES::Factory::resource(): Factory creation failed" << endl; | ||
196 | return 0; | ||
197 | } | ||
198 | |||
199 | PluginFactoryBase *pluginFactory = static_cast<PluginFactoryBase *>( factory ); | ||
200 | |||
201 | if ( !pluginFactory ) { | ||
202 | kdDebug() << "KRES::Factory::resource(): no plugin factory." << endl; | ||
203 | return 0; | ||
204 | } | ||
205 | |||
206 | Resource *resource = pluginFactory->resource( config ); | ||
207 | if ( !resource ) { | ||
208 | //US kdDebug() << "'" << ptr->library() << "' is not a " + mResourceFamily + " plugin." << endl; | ||
209 | kdDebug() << " is not a " + mResourceFamily + " plugin." << endl; | ||
210 | return 0; | ||
211 | } | ||
212 | |||
213 | resource->setType( type ); | ||
214 | |||
215 | return resource; | ||
216 | } | ||