/*

* Copyright (c) 2009 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 "searchutility.h"

#include <qstring>

#include <qdir>

#include <qfileinfo>

#include "searchbasepath.h"

#if 0

#include "Searchpluginloader.h"

#include <Searchpluginplatinterface.h>

#include <Searchsettingformentryitemdata.h>

#include "Searchcategorysettingformitemdata.h"

#include "Searchpluginconfigreader.h"

void SearchUtility::buildConfigPluginItems(HbDataFormModelItem *parent,

									   const QString &configFile,

									   SearchItemDataHelper &itemDataHelper)

{

    if (!parent) {

        return;

    }

	QString configPath(configFile);

	QFileInfo fi(configFile);

	if (!fi.isAbsolute()) {

		QStringList dirs = SearchUtility::SearchcfgDirs();

		foreach(const QString &dir,dirs) {

			configPath = dir + fi.fileName();

			if (QFileInfo(configPath).exists()) {

				break;		

			}

		}

	}

    QList<SearchPluginConfig> SearchPluginConfigs = SearchPluginConfigReader(configPath).readSearchPluginConfigs();

	foreach(const SearchPluginConfig &SearchPluginConfig, SearchPluginConfigs)  {

		SearchPluginPlatInterface *plugin = SearchPluginLoader().loadSearchPlugin(SearchPluginConfig.mPluginFile);

		if (plugin) {

			SearchSettingFormItemData *itemData = plugin->createSettingFormItemData(itemDataHelper);

			if (itemData) {

				//append the new created setting form item to its parent item.

				parent->appendChild(itemData);

				if (SearchCategorySettingFormItemData *categoryItemData 

					= qobject_cast<SearchCategorySettingFormItemData*>(itemData)) {

					categoryItemData->initialize(itemDataHelper);

				}

				//set the description from config if it is empty.

				if (SearchSettingFormEntryItemData *SearchEntryItemData

					= qobject_cast<SearchSettingFormEntryItemData*>(itemData)) {

						if (SearchEntryItemData->text().isEmpty()) {

							SearchEntryItemData->setText(SearchPluginConfig.mDisplayName);

						}

						if (SearchEntryItemData->description().isEmpty()) {

							SearchEntryItemData->setDescription(SearchPluginConfig.mDescription);

						}

				}

			}

		}

	} //end foreach

}

#endif

QStringList SearchUtility::drives()

{

	static QStringList drives;

	if (drives.empty()) {

#ifdef WIN32

		drives.append("C:");

#else

		QFileInfoList fileInfoList = QDir::drives();

		foreach(const QFileInfo &fileInfo,fileInfoList) {

			QString str = fileInfo.filePath();

			if (str.length() > 2) {

				str = str.left(2);

			}

			drives.append(str);

		}

#endif

	}

	return drives;

}

static QStringList listDirs(const QString &baseDir)

{

	QStringList dirs;

	QStringList drives = SearchUtility::drives();

	foreach(const QString &drive,drives) {

		QString dir = drive + baseDir + QDir::separator();

		if (QFileInfo(dir).exists()) {

			dirs.append(dir);

		}

	}

	return dirs;

}

QStringList SearchUtility::pluginDirs()

{

	static QStringList dirs;

	if (dirs.empty()) {

		dirs = listDirs(SEARCH_PLUGIN_PATH);

	}

	return dirs;

}

QStringList SearchUtility::SearchcfgDirs()

{

	static QStringList dirs;

	if (dirs.empty()) {

		dirs = listDirs(SEARCH_PLUGIN_CONFIG_PATH);

	}

	return dirs;

}