/*

 * 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:

 *

 */

#ifndef ADDAPPSTOCOLLECTIONSTATE_H

#define ADDAPPSTOCOLLECTIONSTATE_H

#include <QState>

#include <QVariant>

#include <hsmenuservice.h>

#include "hsmenustates_global.h"

HS_STATES_TEST_CLASS(MenuStatesTest)

class QStandardItemModel;

class HsAppsCheckList;

/**

 * @ingroup group_hsworkerstateplugin

 * @brief Application Library State.

 *

 * State responsible for adding new applications to collections.

 *

 * @see StateMachine

 *

 * @lib ?library

 * @since S60 ?S60_version

 */

class HsAddAppsToCollectionState: public QState

{

    Q_OBJECT

    // Friend classes

    HS_STATES_TEST_FRIEND_CLASS(MenuStatesTest)

public:

    /**

     * Types of collection's related actions.

     */

    enum CollectionActionType {

        // No action

        NoActionType,

        // Adding a specific application to an existing collection via item specific menu

        ViaItemSpecificMenuType = 1000,

        // Add one/many applications to a new/an existing collection via the All view

        ViaAllViewOptionMenuType,

        // Adding a new collection via the Collections view

        ViaAllCollectionsViewType,

        // Add items to a collection via the collection's view options meu

        ViaCollectionsViewOptionsMenuType,

        // Add a specific item to a collection via collection specific menu

        ViaCollectionSpecificMenuType

    };

    HsAddAppsToCollectionState(QState *parent = 0);

    virtual ~HsAddAppsToCollectionState();

signals:

    /**

     * Signal emitted when collection name is selected.

     *

     * @since S60 ?S60_version.

     * @param collectionName name of collection.

     */

    void transitToSaveState(const QString &collectionName);

    /**

     * Signal emitted when collection name is selected - version to trigger

     * transition to mAppCheckListState.

     *

     * @since S60 ?S60_version.

     * @param collectionName name of collection.

     */

    void transitToAppsCheckListState(const QString &collectionName);

    /**

     * Signal emitted when collection id is selected.

     *

     * @since S60 ?S60_version.

     * @param collectionId id of collection.

     */

    void transitToSaveState(int collectionId);

    /**

     * Signal emitted when collection id is selected - version to trigger

     * transition to mAppCheckListState.

     *

     * @since S60 ?S60_version.

     * @param collectionId id of collection.

     */

    void transitToAppsCheckListState(int collectionId);

    /**

     * Signal emitted when user selects creating new collection.

     *

     * @since S60 ?S60_version.

     */

    void transitToNewCollectionState();

    /**

     * Signal emitted when applications are selected.

     *

     * @param appList application list.

     * @since S60 ?S60_version.

     */

    void transitToSaveState(const QList<int> &appList);

    /**

     * Signal emitted when user selects cancel.

     *

     * @since S60 ?S60_version.

     */

    void transitToFinalState();

protected:

    void onEntry(QEvent *event);

    void showMessageAppsAdded(int id);

protected slots:

    void setCollectionName(const QString &collectionName);

    void setCollectionId(int collectionId);

    void setAppList(const QList<int> &appList);

    void save();

    void cleanData();

    void selectApplicationsDone(const QList<int> &appList);

private slots:

    void stateExited();

    void newCollection();

    void selectCollection();

    void appsCheckListState();

private:

    void construct();

    void createStates();

private:

    /**

     * Collection name.

     */

    QString mCollectionName;

    /**

     * Collection id.

     */

    int mCollectionId;

    /**

     * Applications list.

     */

    QList<int> mAppList;

    /**

     * Boll indicating need of confirmation note after saving in content arsenal.

     */

    bool mShowConfirmation;

    /**

     * Initial state.

     */

    QState *mInitialState;

    /**

     * Select collection state.

     */

    QState *mSelectCollectionState;

    /**

     * Collection name state.

     */

    QState *mNewCollectionState;

    /**

     * Collection name state.

     */

    QState *mAppsCheckListState;

    /**

     * Collection action type.

     */

    CollectionActionType mActionType;

    /**

     * Applications sort order.

     */

    HsSortAttribute mApplicationsSortAttribute;

    /**

     * Collections sort order.

     */

    HsSortAttribute mCollectionsSortAttribute;

    /**

     * Applications check list.

     */

    HsAppsCheckList *mAppsCheckList;

};

#endif /* ADDAPPSTOCOLLECTIONSTATE_H */