/*
* 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: Menu Application Library state.
*
*/
#ifndef HSAPPLIBRARYSTATE_H
#define HSAPPLIBRARYSTATE_H
#include <QState>
#include <hbdocumentloader.h>
#include "hsmenustates_global.h"
#include "hsmenuview.h"
#include "hsapp_defs.h"
HS_STATES_TEST_CLASS(MenuStatesTest)
class HbAction;
class HbView;
class HbMainWindow;
class QActionGroup;
class HsAllAppsState;
class HsAllCollectionsState;
class HsCollectionState;
class HsMenuModeTransition;
/**
* @ingroup group_hsmenustateplugin
* @brief Application Library State.
*
* Parent state for Application Library functionality
* (browsing applications and collections)
*
* @see StateMachine
*
* @lib ?library
* @since S60 ?S60_version
*/
class HsAppLibraryState: public QState
{
Q_OBJECT
HS_STATES_TEST_FRIEND_CLASS(MenuStatesTest)
public:
/**
* Constructor.
*
* @since S60 ?S60_version.
* @param parent Owner.
*/
HsAppLibraryState(QState *parent = 0);
/**
* Destructor.
*
* @since S60 ?S60_version.
*/
virtual ~HsAppLibraryState();
signals:
/**
* Signal emitted when leaving the state,
* i.e when the back softkey is pressed.
*
* @since S60 ?S60_version.
*/
void toHomescreenState();
/**
* Signal emitted when entering the state
*
* @since S60 ?S60_version.
*/
void initialize();
public slots:
void clearToolbarLatch();
/**
* All apps stete entered.
* @since S60 ?S60_version.
*/
void allAppsStateEntered();
/**
* All collections state entered.
* @since S60 ?S60_version.
*/
void allCollectionsStateEntered();
private slots:
/**
* Slot invoked when a state is entered.
*
* @since S60 ?S60_version.
*/
void stateEntered();
/**
* Slot invoked when a state is exited.
*
* @since S60 ?S60_version.
*/
void stateExited();
protected:
void onEntry(QEvent *event);
private:
/**
* Constructs contained objects.
*
* @since S60 ?S60_version.
*/
void construct();
/**
* Sets up Toolbar.
*
* @since S60 ?S60_version.
*/
void constructToolbar();
private:
/**
* Secondary Softkey action.
* Usually backstepping functionality.
* Own.
*/
HbAction *mSecondarySoftkeyAction;
/**
* All Applications state.
* Own.
*/
HsAllAppsState *mAllAppsState;
/**
* Transition to remember last visited child state in Application Library.
* Own.
*/
HsMenuModeTransition *mHistoryTransaction;
/**
* All Collections state.
* Own.
*/
HsAllCollectionsState *mAllCollectionsState;
/**
* Collection state.
* Own.
*/
HsCollectionState *mCollectionState;
HsMenuView mMenuView;
};
#endif //HSAPPLIBRARYSTATE_H