/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2008 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/

#ifndef BTINDEXPAGE_H
#define BTINDEXPAGE_H

#include "frontend/bookshelfmanager/btconfigdialog.h"
#include "backend/btmoduletreeitem.h"


class QCheckBox;
class QTreeWidget;
class QTreeWidgetItem;

/**
* This class encapsulates the "Manage search indices" page of the Bookshelf
* Manager.  It allows for creation and deletion of search indicies for each
* installed module.  It also allows for deletion of orphaned indices.
*/
class BtIndexPage : public BtConfigPage {
        Q_OBJECT

    public:
        /**
        * Constructor
        */
        BtIndexPage();

        /**
        * Destructor
        */
        ~BtIndexPage();

        // BtConfigPage methods
        QString header();
        QString iconName();
        QString label();

    public slots:
        void slotSwordSetupChanged();

    protected:

        /**
        * Populates the module list with installed modules and orphaned indices
        */
        void populateModuleList();



    public slots:
        /**
        * Creates indices for selected modules if no index currently exists
        */
        void createIndices();
        /**
        * Deletes indices for selected modules
        */
        void deleteIndices();

    public:
        /**
        * Deletes orphaned indices if the autoDeleteOrphanedIndices is true
        * Always deletes indices of existing modules where hasIndex() returns false
        */
        static void deleteOrphanedIndices();

    private:

        QCheckBox *m_autoDeleteOrphanedIndicesBox;
        QTreeWidget *m_moduleList;
        QPushButton *m_deleteButton;
        QPushButton *m_createButton;

        QTreeWidgetItem* m_modsWithIndices;
        QTreeWidgetItem* m_modsWithoutIndices;
};


#endif