comparison: commonlib/config.cpp
commonlib/config.cpp
- changeset 46
- 07578e081ae8
- parent 44
- d0bf58f3560f
- child 56
- bdbbde5f754e
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| 45:f5b526a3423a | 46:07578e081ae8 |
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| 1 /* | |
| 2 * ZCinema: Zandronum demo launcher | |
| 3 * Copyright (C) 2013-2015 Teemu Piippo | |
| 4 * | |
| 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 3 of the License, or | |
| 8 * (at your option) any later version. | |
| 9 * | |
| 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. | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License | |
| 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 */ | |
| 18 | |
| 19 #include <assert.h> | |
| 20 #include <QDir> | |
| 21 #include <QTextStream> | |
| 22 #include <QSettings> | |
| 23 #include "config.h" | |
| 24 | |
| 25 typedef QMap<QString, QVariant> DefaultsMap; | |
| 26 | |
| 27 // | |
| 28 // ------------------------------------------------------------------------------------------------- | |
| 29 // | |
| 30 | |
| 31 static QSettings* getSettingsObject() | |
| 32 { | |
| 33 return new QSettings; | |
| 34 } | |
| 35 | |
| 36 // | |
| 37 // ------------------------------------------------------------------------------------------------- | |
| 38 // | |
| 39 | |
| 40 static DefaultsMap& getDefaults() | |
| 41 { | |
| 42 static DefaultsMap defaults; | |
| 43 | |
| 44 if (defaults.isEmpty()) | |
| 45 { | |
| 46 // Initialize defaults here. | |
| 47 } | |
| 48 | |
| 49 return defaults; | |
| 50 } | |
| 51 | |
| 52 // | |
| 53 // ------------------------------------------------------------------------------------------------- | |
| 54 // | |
| 55 | |
| 56 void Config::reset() | |
| 57 { | |
| 58 DefaultsMap& defaults = getDefaults(); | |
| 59 | |
| 60 for (DefaultsMap::iterator it = defaults.begin(); it != defaults.end(); ++it) | |
| 61 set (it.key(), it.value()); | |
| 62 } | |
| 63 | |
| 64 // | |
| 65 // ------------------------------------------------------------------------------------------------- | |
| 66 // | |
| 67 | |
| 68 QVariant Config::get (const QString& name) | |
| 69 { | |
| 70 QSettings* settings = getSettingsObject(); | |
| 71 DefaultsMap& defaults = getDefaults(); | |
| 72 DefaultsMap::iterator it = defaults.find (name); | |
| 73 QVariant def = it != defaults.end() ? *it : QVariant(); | |
| 74 QVariant value = settings->value (name, def); | |
| 75 settings->deleteLater(); | |
| 76 return value; | |
| 77 } | |
| 78 | |
| 79 // | |
| 80 // ------------------------------------------------------------------------------------------------- | |
| 81 // | |
| 82 | |
| 83 bool Config::set (const QString& name, const QVariant& value) | |
| 84 { | |
| 85 QSettings* settings = getSettingsObject(); | |
| 86 settings->setValue (name, value); | |
| 87 settings->deleteLater(); | |
| 88 return settings->status() == QSettings::NoError; | |
| 89 } | |
| 90 | |
| 91 // | |
| 92 // ------------------------------------------------------------------------------------------------- | |
| 93 // | |
| 94 | |
| 95 void Config::sync() | |
| 96 { | |
| 97 QSettings* settings = getSettingsObject(); | |
| 98 settings->sync(); | |
| 99 settings->deleteLater(); | |
| 100 } |
