1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 #ifndef HELPDATAPROVIDER_H

    19 #define HELPDATAPROVIDER_H

    20 

    21 class HelpModel;

    22 class HelpItems;

    23 class HelpProxyModel;

    24 class QStandardItemModel;

    25 class HelpStandardItem;

    26 

    27 class HelpDataProvider

    28 {	

    29 private:

    30     HelpDataProvider();

    31     ~HelpDataProvider();

    32     

    33 public:

    34     static HelpDataProvider* instance();

    35     static void destroyInstance();

    36 

    37 public:

    38 	QAbstractItemModel* getCategoryData();

    39 	QAbstractItemModel* getSearchData(const QString& key=QString());

    40 	void setHelpContentUrl(const QString& uid, const QString& href);

    41 	void getHelpContentData(QString& content, QString& url);

    42 

    43 private:

    44 	void createHelpCategory();

    45 	void createBuiltInCategory(const QString& path);

    46 	void constructAppHelp(const QString& path);

    47 	void constructKeywordModel(const QString& path);

    48 	HelpStandardItem* constructCategory2(const QString& title, const QString& uid);

    49 	HelpStandardItem* findItemWithHref(HelpStandardItem* itemParent, const QString& href);

    50 

    51 private:

    52 	QStandardItemModel*    mHelpModel;         //category tree model

    53 	QStandardItemModel*    mKeywordModel;      //keyword list model

    54 	HelpProxyModel*        mSearhResultModel;  //search result proxy model of keyword model

    55 	

    56 	QString                mHelpContentRoot;

    57 

    58 };

    59 

    60 #endif //HELPDATAPROVIDER_H