1 /*

     2  * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description: Menu View Builder

    15  *

    16  */

    17 

    18 #ifndef HSMENUVIEWBUILDER_H

    19 #define HSMENUVIEWBUILDER_H

    20 

    21 #include <QFlags>

    22 #include <QMap>

    23 #include <QPair>

    24 #include <QSet>

    25 #include <QSharedPointer>

    26 #include <QString>

    27 #include <qnamespace.h>

    28 #include <HbDocumentLoader>

    29 #include "hsmenustates_global.h"

    30 

    31 class QActionGroup;

    32 class HbAction;

    33 class HbGroupBox;

    34 class HbLineEdit;

    35 class HbListView;

    36 class HbToolBar;

    37 class HbView;

    38 class HbWidget;

    39 class HbToolBarExtension;

    40 class HbPushButton;

    41 

    42 enum HsStateContext {

    43     HsAllAppsContext = 0,

    44     HsAllCollectionsContext,

    45     HsInstalledAppsContext,

    46     HsCollectionContext,

    47     InvalidStateContext

    48 };

    49 

    50 enum HsOperationalContext {

    51     HsItemViewContext = 0,

    52     HsButtonContext,

    53     HsEmptyLabelContext,

    54     InvalidOperationalContext

    55 };

    56 

    57 HS_STATES_TEST_CLASS(MenuStatesTest)

    58 

    59 class HsMenuViewBuilder

    60 {

    61 public:

    62     HsMenuViewBuilder();

    63     ~HsMenuViewBuilder();

    64 

    65     // mandatory context independent widgets accessors

    66     HbAction *allAppsAction() const;

    67     HbAction *allCollectionsAction() const;

    68     HbAction *searchAction() const;

    69     HbAction *oviStoreAction() const;

    70     HbAction *operatorAction() const;

    71     HbToolBar *toolBar() const;

    72     QActionGroup *toolBarActionGroup() const;

    73     HbToolBarExtension *toolBarExtension() const;

    74 

    75     // mandatory context dependent widgets accessors

    76     HbView *currentView();

    77     HbListView *currentListView();

    78 

    79 

    80     // optional widgets accessors

    81     HbGroupBox *currentViewLabel();

    82     HbPushButton *currentAddContentButton();

    83 

    84 

    85     void setStateContext(HsStateContext stateContext);

    86     void setOperationalContext(HsOperationalContext operationalContext);

    87 

    88 private:

    89     typedef QPair<HsStateContext, HsOperationalContext> Context;

    90     typedef QMap<Context, QSharedPointer<HbDocumentLoader> > LoaderMap;

    91 

    92     QSharedPointer<HbDocumentLoader>

    93             parseDocument(const QString &documentBaseName);

    94 

    95     QSharedPointer<HbDocumentLoader> readContextConfiguration();

    96 

    97     Context context() const;

    98 

    99     QSharedPointer<HbDocumentLoader> currentLoader();

   100 

   101 

   102     QSet<QObject *> mLoadedObjects;

   103 

   104 

   105     const QString ALL_APPS_ACTION_NAME;

   106     const QString ALL_COLLECTIONS_ACTION_NAME;

   107     const QString SEARCH_ACTION_NAME;

   108     const QString OVI_STORE_ACTION_NAME;

   109     const QString OPERATOR_ACTION_NAME;

   110 

   111     QActionGroup *mToolBarActionGroup;

   112     HbToolBar *mToolBar;

   113     HbToolBarExtension *mToolBarExtension;

   114     HbAction *mToolBarExtensionAction;

   115 

   116     HsStateContext mStateContext;

   117     HsOperationalContext mOperationalContext;

   118 

   119     HS_STATES_TEST_FRIEND_CLASS(MenuStatesTest)

   120 

   121     LoaderMap mLoaderMap;

   122     QSharedPointer<HbDocumentLoader> mCommonObjectsLoader;

   123 };

   124 

   125 #endif // HSMENUVIEWBUILDER_H