1 /*

     2 * Copyright (c) 2007 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:  CTruiMainView class of TrainingUI

    15 *

    16 */

    17 

    18 

    19 #ifndef C_TRUIMAINVIEW_H

    20 #define C_TRUIMAINVIEW_H

    21 

    22 #include <aknview.h>

    23 #include <akntoolbarobserver.h>

    24 

    25 class CTruiMainViewContainer;

    26 

    27 // UID of view

    28 const TUid KTruiMainViewId = {1};

    29 

    30 /**

    31  *  CTruiMainView view class.

    32  *

    33  *  @code

    34  *    CTruiMainView* view = CTruiMainView::NewLC(); 

    35  *    AddViewL( view );

    36  *    CleanupStack::Pop();

    37  *  @endcode

    38  *

    39  */

    40 class CTruiMainView : public CAknView, public MAknToolbarObserver

    41     {

    42 public:

    43 

    44     /** 

    45      * Two phase construction.

    46      * 

    47      * @return Pointer to CTruiMainView's instance

    48      */    

    49     static CTruiMainView* NewL();

    50 

    51     /** 

    52      * Two phase construction.

    53      * 

    54      * @return Pointer to CTruiMainView's instance

    55      */

    56     static CTruiMainView* NewLC();    

    57 

    58     /**

    59     * Destructor.

    60     */    

    61     virtual ~CTruiMainView();

    62 

    63 // from base class CAknView

    64 

    65    /**

    66     * Returns views id.

    67     *

    68     * @return id for this view.

    69     */

    70     TUid Id() const;

    71     

    72    /**     

    73      * Command handling function. 

    74      *

    75      * @param aCommand ID of the command to respond to. 

    76      */    

    77     void HandleCommandL( TInt aCommand );

    78 

    79 // from MEikMenuObserver    

    80     /**

    81      * Dynamically initialises a menu pane.

    82      *

    83      * @param aResourceId The resource Id.

    84      * @param aMenuPane The in-memory representation of the menu pane.     

    85      */    

    86     void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

    87 

    88 private:

    89 

    90    /**

    91     * Constructor.

    92     */    

    93     CTruiMainView();

    94     

    95    /**

    96     * Perform the second phase construction of a CTruiMainView object.

    97     */    

    98     void ConstructL();   

    99                                 

   100     /**

   101     * Dynamically initialises the character range menu pane.

   102     *

   103     * @param aScriptId Language script Id.    

   104     * @param aMenuPane The in-memory representation of the menu pane.

   105     */

   106     void InitCharRangeSubMenuL( TInt aScriptId, CEikMenuPane* aMenuPane);

   107                                 

   108     /**

   109     * Get reource ID of menu items for initializing menu pane.

   110     *

   111     * @param aScriptId Language script Id.    

   112     * @return resource Id of menu items.

   113     */

   114     TInt MenuItemsReourceId( TInt aScriptId );

   115     

   116     /**

   117     * Check menu item dimmed by menu item id.

   118     *

   119     * @param aMenuPane Pointer to menu pane. 

   120     * @param aMenuItemId Menu item id of menu.    

   121     * @return ETrue: menu item is dimmed

   122     */

   123     TBool IsMenuItemDimmed( CEikMenuPane* aMenuPane, TInt aMenuItemId );

   124     

   125 // from base class CAknView

   126    /**

   127     * Called by the framework when view is activated.

   128     *

   129     * @param aPrevViewId This is not used now.

   130     * @param aCustomMessage This is not used now.

   131     * @param aCustomMessage This is not used now.

   132     */

   133     void DoActivateL( const TVwsViewId& aPrevViewId,

   134                       TUid aCustomMessageId,

   135                       const TDesC8& aCustomMessage );

   136 

   137    /**    

   138     * Called by the framework when view is deactivated.

   139     *

   140     */

   141     void DoDeactivate();

   142     

   143     /**

   144      * From MAknToolbarObserver.

   145      * Handles toolbar events for a certain toolbar item.

   146      *

   147      * @param aCommand The command ID of some toolbar item.

   148      */

   149     void OfferToolbarEventL( TInt aCommand );    

   150 

   151 private: // data

   152 

   153     /**

   154      * Pointer to the component control

   155      * own.  

   156      */

   157     CTruiMainViewContainer* iContainer;     

   158     

   159     /**

   160      * Indicates whether all delete is dimmed

   161      */

   162     TBool iDimAllDelete;

   163     };

   164     

   165 #endif // C_TRUIMAINVIEW_H

   166