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97 lines
2.6 KiB
97 lines
2.6 KiB
8 years ago
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/* BEGIN_COMMON_COPYRIGHT_HEADER
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* (c)LGPL2+
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*
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* LXQt - a lightweight, Qt based, desktop toolset
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* http://lxqt.org
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*
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* Copyright: 2015 LXQt team
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* Authors:
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* Paulo Lieuthier <paulolieuthier@gmail.com>
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*
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* This program or library is free software; you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*
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* END_COMMON_COPYRIGHT_HEADER */
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#ifndef PLUGIN_SETTINGS_H
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#define PLUGIN_SETTINGS_H
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#include <QObject>
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#include <QString>
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#include <QVariant>
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#include "lxqtpanelglobals.h"
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namespace LXQt
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{
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class Settings;
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}
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class PluginSettingsFactory;
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class PluginSettingsPrivate;
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/*!
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* \brief
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* Settings for particular plugin. This object/class can be used similarly as \sa QSettings.
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* Object cannot be constructed direcly (it is the panel's responsibility to construct it for each plugin).
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*
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*
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* \note
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* We are relying here on so called "back linking" (calling a function defined in executable
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* back from an external library)...
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*/
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class LXQT_PANEL_API PluginSettings : public QObject
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{
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Q_OBJECT
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//for instantiation
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friend class PluginSettingsFactory;
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public:
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~PluginSettings();
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QString group() const;
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QVariant value(const QString &key, const QVariant &defaultValue = QVariant()) const;
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void setValue(const QString &key, const QVariant &value);
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void remove(const QString &key);
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bool contains(const QString &key) const;
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QList<QMap<QString, QVariant> > readArray(const QString &prefix);
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void setArray(const QString &prefix, const QList<QMap<QString, QVariant> > &hashList);
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void clear();
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void sync();
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QStringList allKeys() const;
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QStringList childGroups() const;
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void beginGroup(const QString &subGroup);
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void endGroup();
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void loadFromCache();
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signals:
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void settingsChanged();
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private:
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explicit PluginSettings(LXQt::Settings *settings, const QString &group, QObject *parent = nullptr);
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private:
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QScopedPointer<PluginSettingsPrivate> d_ptr;
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Q_DECLARE_PRIVATE(PluginSettings)
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};
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#endif
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