added class SettingsManager

this class will handle all the settings of the project

src/Configuration/SettingsManager.cpp

+/*****************************************************************************
+ * SettingsManager.cpp * : Backend settings manager
+ *****************************************************************************
+ * Copyright (C) 2008-2009 the VLMC team
+ *
+ * Authors: Clement CHAVANCE <kinder@vlmc.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+
+#include <QHash>
+
+#include "SettingsManager.h"
+
+int   SettingsManager::createNewSettings()
+{
+  this->m_settings.append(new SettingsContainer());
+  return this->m_settings.size() - 1;
+}
+
+SettingsManager::SettingsManager( QObject* parent )
+  : QObject( parent )
+{
+}
+
+SettingsManager::~SettingsManager()
+{
+}
+
+void  SettingsManager::saveSettings( QDomDocument& xmlfile, int index )
+{
+  SettingsContainer* settings = m_settings[index];
+  settings->lock.lockForRead();
+
+  //SAVE SETTINGS TO DomDocument
+  settings->lock.unlock();
+}

src/Configuration/SettingsManager.h

+/*****************************************************************************
+ * SettingsManager.h: Backend settings manager
+ *****************************************************************************
+ * Copyright (C) 2008-2009 the VLMC team
+ *
+ * Authors: Clement CHAVANCE <kinder@vlmc.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+
+#ifndef SETTINGSMANAGER_H
+#define SETTINGSMANAGER_H
+
+#include <QObject>
+#include <QVector>
+#include <QHash>
+#include <QReadWriteLock>
+#include <QString>
+#include <QVariant>
+#include <QDomDocument>
+
+#include "QSingleton.hpp"
+
+struct	SettingsContainer
+{
+  QReadWriteLock  lock;
+  QHash<QString, QVariant>  settings;
+};
+
+class   SettingsManager : public QObject, public QSingleton<SettingsManager>
+{
+    //Q_OBJECT
+    //
+    friend class QSingleton<SettingsManager>;
+  public:
+    int	  createNewSettings();
+
+    void	setValues( QHash<QString, QVariant>, int index );
+    void	setValue( const QString& key, QVariant& value, int index );
+    QVariant&	getValue( const QString& key );
+  private:
+    SettingsManager( QObject* parent = 0 );
+    ~SettingsManager();
+
+    QVector<SettingsContainer*>	  m_settings;
+
+  public slots:
+    void    saveSettings( QDomDocument& xmlfile, int index );
+};
+
+
+#endif
+