diff -r dcf0eedfc1a3 -r d189ee25cf9d emailuis/nmsettingui/src/nmmailboxsettingsmanager.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/nmsettingui/src/nmmailboxsettingsmanager.cpp	Tue Aug 31 15:04:17 2010 +0300
@@ -0,0 +1,214 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+#include <QPluginLoader>
+#include <QDir>
+#include <QScopedPointer>
+#include <HbView>
+#include <QVariant>
+#include <nmdatamanager.h>
+#include <nmicons.h>
+#include <nmcommon.h>
+
+#include "nmmailboxsettingsmanager.h"
+#include "nmsettingsplugininterface.h"
+
+
+/*!
+    \class NmMailboxSettingsManager
+    \brief Provides access to mailbox settings through the setting plug-ins.
+
+*/
+
+
+// ======== HELPER FUNCTIONS ========
+
+/*!
+  Creates list of folder paths where plug-ins can be loaded from.
+  \return folder path list.
+*/
+QStringList pluginFolders()
+{
+    NM_FUNCTION;
+    
+    const QString nmSettingsPluginFolderPath("resource/qt/plugins/nmail/settings");
+    QStringList pluginDirectories;
+    QFileInfoList driveList = QDir::drives();
+
+    foreach(const QFileInfo &driveInfo, driveList) {
+        QString pluginDirectory =
+            driveInfo.absolutePath() + nmSettingsPluginFolderPath;
+
+        if (QFileInfo(pluginDirectory).exists()) {
+            pluginDirectories.append(pluginDirectory);
+        }
+    }
+    
+    return pluginDirectories;
+}
+
+
+// ======== MEMBER FUNCTIONS ========
+
+/*!
+    Contructor of NmMailboxSettingsManager.
+*/
+NmMailboxSettingsManager::NmMailboxSettingsManager()
+: mDataManager(0)
+{
+    NM_FUNCTION;
+    
+    QScopedPointer<NmDataManager> dataManager(new NmDataManager());
+    loadPlugins();
+    mDataManager = dataManager.take();
+}
+
+
+/*!
+    Destructor of NmMailboxSettingsManager.
+*/
+NmMailboxSettingsManager::~NmMailboxSettingsManager()
+{
+    NM_FUNCTION;
+    
+    unloadPlugins();
+    qDeleteAll(mPluginLoaders);
+    mPluginLoaders.clear();
+    NmIcons::freeIcons();
+    delete mDataManager;
+}
+
+
+/*!
+    Populates the given list with available mailboxes.
+
+    \param mailboxList List to be popuplated with mailbox entries.
+
+*/
+void NmMailboxSettingsManager::listMailboxes(QList<NmMailbox *> &mailboxList)
+{
+    NM_FUNCTION;
+    
+    mDataManager->listMailboxes(mailboxList);
+}
+
+
+/*!
+    Returns a branded icon for the given mailbox id.
+
+    \param mailboxId Id of the mailbox.
+    \return Icon for the mailbox.
+*/
+HbIcon &NmMailboxSettingsManager::mailboxIcon(const NmId &mailboxId) const
+{
+    NM_FUNCTION;
+    
+    Q_UNUSED(mailboxId);
+    // TODO: use some branding feature when it is available.
+    return NmIcons::getIcon(NmIcons::NmIconDefaultMailbox);
+}
+
+
+/*!
+    Populates the given data form model with setting items from the correct
+    plug-in.
+
+    \param model Model to be populated with the setting items.
+    \param form The form where the setting items are placed.
+    \param mailboxId Id of the mailbox which's settings are to be populated to
+                     the model.
+*/
+void NmMailboxSettingsManager::populateModel(HbDataFormModel &model,
+    HbDataForm &form, const NmId &mailboxId) const
+{
+    NM_FUNCTION;
+    
+    NmSettingsPluginInterface *plugin = 0;
+
+    foreach (QPluginLoader *loader, mPluginLoaders) {
+        QObject *pluginInstance = loader->instance();
+        plugin = qobject_cast<NmSettingsPluginInterface *>(pluginInstance);
+
+        if (plugin && plugin->populateModel(model, form, mailboxId)) {
+
+            // We need to disconnect possible previous connections, because we only have
+            // one instance of every plugin. This way we can be sure that signal is send to
+            // correct object.
+            pluginInstance->disconnect(SIGNAL(mailboxListChanged(const NmId &, NmSettings::MailboxEventType)));
+            pluginInstance->disconnect(SIGNAL(mailboxPropertyChanged(const NmId &, QVariant, QVariant)));
+            pluginInstance->disconnect(SIGNAL(goOnline(const NmId &)));
+            pluginInstance->disconnect(SIGNAL(goOffline(const NmId &)));
+            pluginInstance->disconnect(this, SIGNAL(aboutToClose()), pluginInstance, SLOT(aboutToClose()));
+
+            connect(pluginInstance, SIGNAL(mailboxListChanged(const NmId &, NmSettings::MailboxEventType)),
+                this, SIGNAL(mailboxListChanged(const NmId &, NmSettings::MailboxEventType)));
+
+            connect(pluginInstance, SIGNAL(mailboxPropertyChanged(const NmId &, QVariant, QVariant)),
+                this, SIGNAL(mailboxPropertyChanged(const NmId &, QVariant, QVariant)));
+
+            connect(pluginInstance, SIGNAL(goOnline(const NmId &)),
+                this, SIGNAL(goOnline(const NmId &)));
+
+            connect(pluginInstance, SIGNAL(goOffline(const NmId &)),
+                this, SIGNAL(goOffline(const NmId &)));
+
+            connect(this, SIGNAL(aboutToClose()),
+            	pluginInstance, SLOT(aboutToClose()));
+
+            break;
+        }
+    }
+}
+
+
+/*!
+    Loads plug-ins which implements NmSettingsPluginInterface and are registered
+    to <code>/resource/qt/plugins/nmail/settings</code> folder.
+*/
+void NmMailboxSettingsManager::loadPlugins()
+{
+    NM_FUNCTION;
+    
+    QStringList directories(pluginFolders());
+
+    foreach (const QString &directoryPath, directories) {
+        QDir directory(directoryPath);
+        QFileInfoList fileList(directory.entryInfoList());
+
+        foreach (const QFileInfo &fileInfo, fileList) {
+            QScopedPointer<QPluginLoader> loader(
+                new QPluginLoader(fileInfo.absoluteFilePath()));
+            mPluginLoaders.append(loader.data());
+            loader.take();
+        }
+    }
+}
+
+
+/*!
+    Unloads plug-ins to ensure that the root component is deleted.
+*/
+void NmMailboxSettingsManager::unloadPlugins()
+{
+    NM_FUNCTION;
+    
+    foreach (QPluginLoader *loader, mPluginLoaders) {
+        loader->unload();
+    }
+}
+
+// End of file.