1 /***************************************************************************
2 * Copyright (C) 2005-2015 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
21 #include <QStringList>
25 const int VERSION = 1;
27 QHash<QString, QVariant> Settings::settingsCache;
28 QHash<QString, SettingsChangeNotifier *> Settings::settingsChangeNotifier;
31 # define create_qsettings QSettings s(QCoreApplication::organizationDomain(), appName)
33 # define create_qsettings QSettings s(fileName(), format())
36 // Settings::Settings(QString group_, QString appName_)
41 // /* we need to call the constructor immediately in order to set the path...
43 // QSettings(QCoreApplication::organizationName(), applicationName);
45 // // FIXME sandboxDir() is not currently working correctly...
46 // //if(Qtopia::sandboxDir().isEmpty()) QSettings();
47 // //else QSettings(Qtopia::sandboxDir() + "/etc/QuasselIRC.conf", QSettings::NativeFormat);
48 // // ...so we have to use a workaround:
49 // QString appPath = QCoreApplication::applicationFilePath();
50 // if(appPath.startsWith(Qtopia::packagePath())) {
51 // QString sandboxPath = appPath.left(Qtopia::packagePath().length() + 32);
52 // QSettings(sandboxPath + "/etc/QuasselIRC.conf", QSettings::IniFormat);
53 // qDebug() << sandboxPath + "/etc/QuasselIRC.conf";
55 // QSettings(QCoreApplication::organizationName(), applicationName);
61 void Settings::notify(const QString &key, QObject *receiver, const char *slot)
63 QObject::connect(notifier(normalizedKey(group, key)), SIGNAL(valueChanged(const QVariant &)),
68 void Settings::initAndNotify(const QString &key, QObject *receiver, const char *slot, const QVariant &defaultValue)
70 notify(key, receiver, slot);
71 emit notifier(normalizedKey(group, key))->valueChanged(localValue(key, defaultValue));
75 uint Settings::version()
77 // we don't cache this value, and we ignore the group
79 uint ver = s.value("Config/Version", 0).toUInt();
81 // No version, so create one
82 s.setValue("Config/Version", VERSION);
89 QStringList Settings::allLocalKeys()
93 QStringList res = s.allKeys();
99 QStringList Settings::localChildKeys(const QString &rootkey)
102 if (rootkey.isEmpty())
105 g = QString("%1/%2").arg(group, rootkey);
109 QStringList res = s.childKeys();
115 QStringList Settings::localChildGroups(const QString &rootkey)
118 if (rootkey.isEmpty())
121 g = QString("%1/%2").arg(group, rootkey);
125 QStringList res = s.childGroups();
131 void Settings::setLocalValue(const QString &key, const QVariant &data)
133 QString normKey = normalizedKey(group, key);
135 s.setValue(normKey, data);
136 setCacheValue(normKey, data);
137 if (hasNotifier(normKey)) {
138 emit notifier(normKey)->valueChanged(data);
143 const QVariant &Settings::localValue(const QString &key, const QVariant &def)
145 QString normKey = normalizedKey(group, key);
146 if (!isCached(normKey)) {
148 setCacheValue(normKey, s.value(normKey, def));
150 return cacheValue(normKey);
154 void Settings::removeLocalKey(const QString &key)
160 QString normKey = normalizedKey(group, key);
161 if (isCached(normKey))
162 settingsCache.remove(normKey);