/*

* 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 NMAPPLICATION_H

#define NMAPPLICATION_H

#include <QStack>

#include <QObject>

#include "nmuiviewids.h"

class HbMainWindow;

class NmBaseView;

class NmUiEngine;

class NmMailboxListModel;

class HbAction;

class NmUiExtensionManager;

class NmSendServiceInterface;

class NmUriServiceInterface;

class NmMailboxServiceInterface;

class NmViewerServiceInterface;

class NmViewerViewNetManager;

class NmUtilities;

class NmAttachmentManager;

class NmSettingsViewLauncher;

class NmUiEffects;

class HbMessageBox;

class NmApplication : public QObject

{

    Q_OBJECT

public:

    NmApplication(QObject *parent, quint64 accountId=0);

    ~NmApplication();

    void enterNmUiView(NmUiStartParam *startParam);

    HbMainWindow* mainWindow();

    NmUiExtensionManager &extManager();

    NmViewerViewNetManager &networkAccessManager();

    QSize screenSize();

    bool eventFilter(QObject *obj, QEvent *event);

    bool updateVisibilityState();

    bool isForeground() const;

public slots:

    void prepareForPopView();

    void popView();

    void exitApplication();

    void delayedExitApplication();

    void handleOperationCompleted(const NmOperationCompletionEvent &event);

    void viewReady();

    void launchSettings(HbAction *action);

private:

    void createMainWindow();

    void pushView(NmBaseView *view);

    void resetViewStack();

    void hideApplication();

    void updateActivity();

private slots:

    void activityActivated();

signals:

	void applicationReady();

private:

    HbMainWindow *mMainWindow;              // Owned

    QStack<NmBaseView*> *mViewStack;        // Owned

    NmUiViewId mActiveViewId;

    NmUiEngine *mUiEngine;                  // Not owned, singleton instance

    HbAction *mBackAction;                  // Owned

    NmUiExtensionManager *mExtensionManager;// Owned

    NmSendServiceInterface *mSendServiceInterface;       // Owned

    NmSendServiceInterface *mSendServiceInterface2;      // Owned

    NmUriServiceInterface *mUriServiceInterface;         // Owned

    NmMailboxServiceInterface *mMailboxServiceInterface; // Owned

    NmViewerServiceInterface *mViewerServiceInterface;   // Owned

    NmMailboxListModel *mMbListModel;       // Not owned

    NmUiViewId mServiceViewId;

    NmViewerViewNetManager *mNetManager;    // Owned

    bool mForegroundService;

    NmUiEffects *mEffects;                  // Owned

    NmAttachmentManager *mAttaManager;      // Owned

    NmSettingsViewLauncher* mSettingsViewLauncher; // Owned

    bool mViewReady;

    NmId mLastOperationMailbox;

    HbMessageBox *mQueryDialog;             // Owned

    bool mBackButtonPressed;

    NmId mCurrentMailboxId;

    bool mApplicationHidden;

};

#endif // NMAPPLICATION_H