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:  UI class of TrainingUI

    15 *

    16 */

    17 

    18 

    19 #ifndef C_TRUIAPPUI_H

    20 #define C_TRUIAPPUI_H

    21 

    22 #include <aknViewAppUi.h>

    23 #include <AknTabObserver.h>

    24 

    25 // Forward reference

    26 class CTruiMainView;

    27 class CTruiShortcutsView;

    28 class CTruiShortcutEditView;

    29 class CAknNavigationDecorator;

    30 class CTruiEngine;

    31 class CTruiShortcutEditTextView;

    32 class CTruiInfoMessageView;

    33 

    34 /**

    35  *  Instance of CTruidemoAppUi is the User Interface part of the AVKON

    36  *  application framework for the TrainingUI application

    37  *

    38  *  @code

    39  *   CEikAppUi* appUi = new (ELeave) CTruiAppUi;

    40  *  @endcode

    41  *

    42  *  @lib avkon.lib eikcore.lib eiksrv.lib

    43  */

    44 class CTruiAppUi : public CAknViewAppUi, public MAknTabObserver 

    45     {

    46 public:

    47     /**

    48      * Perform the second phase construction of a CTruiAppUi object 

    49      */

    50     void ConstructL();

    51 

    52     /** 

    53      * Perform the first phase of two phase construction.

    54      */

    55     CTruiAppUi();

    56 

    57     /**  

    58      * Destroy the object and release all memory objects

    59      */

    60     ~CTruiAppUi();

    61     

    62     /**  

    63      * Get hand writing engine

    64      *

    65      * @return Pointer to CTruiEngine's instance

    66      */

    67     CTruiEngine* HwrEngine() const;

    68     

    69     /**  

    70      * Get hand Navigation Decorator

    71      *

    72      * @return The pointer to navigation pane.

    73      */

    74     CAknNavigationDecorator* GetNaviDecorator() const;

    75 

    76     /**  

    77      * Close the navi pane

    78      */

    79     void CloseNaviPaneL();

    80 

    81     /**  

    82      * Show the navi pane

    83      */

    84     void ShowNaviPaneL();

    85     

    86     /**  

    87      * Show the title pane

    88      *

    89      * @param aTitle: The text to be displayed in Tilte pane     

    90      */

    91     void ShowTitlePaneL( const TDesC& aTitle );

    92     

    93 // from CAknViewAppUi

    94 

    95     /**

    96      * Handle user menu selections

    97      *

    98      * @param aCommand the enumerated code for the option selected

    99      */

   100     void HandleCommandL( TInt aCommand );

   101     

   102     // from MAknTabObserver    

   103     /**

   104      * Handle active tab changed

   105      *

   106      * @param aIndex the index of active tab.

   107      */

   108     void TabChangedL( TInt aIndex );      

   109                 

   110 private:

   111 

   112     /**

   113      * Create navigation pane.

   114      *

   115      * @param aResourceId The resource Id.

   116      * @return The pointer to navigation pane.

   117      *      

   118      */    

   119     CAknNavigationDecorator* CreateNavigationTabL( const TInt aResourceId,

   120                                                    const TInt aDefaultActive );            

   121 

   122 private: // data

   123     /**

   124      * iMainView is the view that allows user to train HWR engine to

   125      * recognize user's own writing style

   126      * Own

   127      */

   128     CTruiMainView* iMainView;

   129     

   130     /**

   131      * iShortcutsView is the view that allows user to manage the shortcuts

   132      * Own

   133      */

   134     CTruiShortcutsView* iShortcutsView;

   135     

   136     /**

   137      * iShortcutEditView is the view that allows user to edit the shortcuts

   138      * Own

   139      */

   140     CTruiShortcutEditView* iShortcutEditView;

   141     

   142     /**

   143      * Pointer to shortcut edit text view 

   144      * on which users can alter shortcut's text.

   145      * Own

   146      */

   147     CTruiShortcutEditTextView* iShortcutEditTextView;

   148     

   149     /**

   150      * Pointer to info message view for shortcut wizard.     

   151      * Own

   152      */

   153     CTruiInfoMessageView* iInfoMessageView;

   154     

   155     /**

   156      * iNaviDecorator is navigation pane.

   157      * Allow users to switch views between main view and shortcut main view.

   158      * Own

   159      */    

   160     CAknNavigationDecorator* iNaviDecorator;

   161     

   162     CAknNavigationDecorator* iEmptyNaviDecorator;

   163     

   164     /**  

   165      * hand writing engine

   166      * Own

   167      */

   168     CTruiEngine* iEngine;

   169     };

   170 

   171 

   172 #endif // C_TRUIAPPUI_H

   173