/*

* 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:  Main View of BT Application

*

*/

#ifndef BTCPUIMAINVIEW_H

#define BTCPUIMAINVIEW_H

#include "btcpuibaseview.h"

#include <btqtconstants.h>

#include <btdelegateconsts.h>

#include "btcpuiviewmgr.h"

class HbLabel;

class HbLineEdit;

class HbPushButton;

class HbIcon;

class HbComboBox;

class HbDocumentLoader;

class HbGridView;

class BtAbstractDelegate;

class HbListView;

class HbGroupBox;

class HbDataForm;

class BtcpuiMainView : public BtcpuiBaseView, public BtcpuiViewMgr

{

    Q_OBJECT

public:

    explicit BtcpuiMainView(QGraphicsItem *parent = 0 );    

    explicit BtcpuiMainView(BtSettingModel &settingModel, 

            BtDeviceModel &deviceModel, 

            QGraphicsItem *parent = 0 );

    ~BtcpuiMainView();

    // from base class BtcpuiBaseView

    virtual void activateView( const QVariant& value, bool backNavi);

    virtual void deactivateView();

    virtual void createContextMenuActions(int majorRole);

public slots: 

    void changeOrientation( Qt::Orientation orientation );

    void changePowerState();

    void changeVisibility(int index);

    void changeBtLocalName();

    void updateSettingItems(const QModelIndex &topLeft, const QModelIndex &bottomRight);

    void launchDeviceDiscovery();

    void goToSearchView();

    //from delegate classes

    void powerDelegateCompleted(int status);

    void visibilityDelegateCompleted(int status);

    void btNameDelegateCompleted(int status);

    void allActionTriggered();

    void pairActionTriggered(); 

    void menuActionTriggered(HbAction *action);

    virtual void viewByDialogClosed(HbAction* action);

    void disconnectAllDelegateCompleted(int status);

    void onRemoveQuestionDialogClosed(int action);

    void aboutToShowOptionsMenu();

    // returns the search view instance.

    BtcpuiBaseView *searchView();

    // From BtcpuiViewMgr

    BtcpuiBaseView *deviceView();

    void switchView(BtcpuiBaseView *from, BtcpuiBaseView *destination,

            const QVariant &init, bool backNavi);

private:

    enum filterType {

        BtuiAll = 0,

        BtuiPaired

    };

private:

    void loadDocument();

    VisibilityMode indexToVisibilityMode(int index);

    int visibilityModeToIndex(VisibilityMode mode);

    //Functions to set the Previous Local settings in case of error

    void setPrevBtLocalName();

    void setPrevVisibilityMode();

    void removeRegistryDevices(BtDelegate::EditorType type);

    void updateDeviceListFilter(BtcpuiMainView::filterType filter);

    void updateOptionsMenu();

private:

    // search view. Owned

    BtcpuiBaseView *mSearchView;

    // device view. Owned.

    BtcpuiBaseView *mDeviceView;

    HbDocumentLoader *mLoader;

    HbLineEdit *mDeviceNameEdit;

    HbPushButton *mPowerButton;

    HbComboBox *mVisibilityMode;

    HbGridView *mDeviceList;

    Qt::Orientation mOrientation;

    HbAction *mAllAction;

    HbAction *mPairAction;

    HbDataForm *mDataForm;

    HbAction* mRemovePairedDevices;

    HbAction* mRemoveDevices;

    HbMenu* mSubMenu;

    BtDelegate::EditorType mRemoveDevDelegateType;

};

#endif // BTCPUIMAINVIEW_H