1 /*

     2 * Copyright (c) 2007-2008 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:  Class header for CWsfSearchWlansDialog

    15 *

    16 */

    17 

    18 

    19 #ifndef C_WSFSEARCHWLANSDIALOG_H

    20 #define C_WSFSEARCHWLANSDIALOG_H

    21 

    22 #include <e32base.h>

    23 #include <aknlistquerydialog.h>

    24 

    25 //  INTERNAL INCLUDES

    26 #include "wsfaiuiobserver.h"

    27 

    28 

    29 NONSHARABLE_CLASS( CWsfSearchWlansDialog ) : public CAknListQueryDialog, 

    30                                              public MWsfAiUiObserver

    31     {

    32 public:

    33     

    34     /**

    35     * Two-phased constructor

    36     * @since S60 5.0 

    37     * @param aSelectedItem - reference of the selected item

    38     * @return instance of CWsfSearchWlansDialog class

    39     */

    40     static CWsfSearchWlansDialog* NewL( TInt &aSelectedItem );

    41     

    42     /**

    43     * Two-phased constructor. Leaves the object on CleanupStack

    44     * @since S60 5.0 

    45     * @param aSelectedItem - reference of the selected item

    46     * @return instance of CWsfSearchWlansDialog class

    47     */

    48     static CWsfSearchWlansDialog* NewLC( TInt &aSelectedItem );

    49     

    50     /**

    51     * Destructor of CWsfSearchWlansDialog class

    52     * @since S60 5.0     

    53     */

    54     ~CWsfSearchWlansDialog();

    55 

    56 private:

    57     

    58     /**

    59     * Default C++ constructor 

    60     * @since S60 5.0 

    61     * @param aSelectedItem - reference of the selected item 

    62     */

    63     CWsfSearchWlansDialog( TInt &aSelectedItem );

    64 

    65     /**

    66     * 2nd phase constructor

    67     * @since S60 5.0 

    68     */

    69     void ConstructL();

    70 

    71 private: // from CEikDialog

    72     

    73     /**

    74     * From CEikDialog

    75     * Framework method called to processs a command ID

    76     * @param aCommandId ID of the command to respond to.

    77     */

    78     void ProcessCommandL( TInt aCommandId );

    79     

    80     /**

    81     * Sets the default value to the dialog.

    82     */

    83     void PreLayoutDynInitL();

    84     

    85 private: // from MWsfAiUiObserver

    86 

    87     /**

    88     * Update the contents of control

    89     * Set the focus on aCurrentImte

    90     * @since S60 5.0 

    91     * @param aItemTextArray text of the current item

    92     * @param aCurrentItem index of the current item

    93     */ 

    94     void UpdateHotSpotsL( MDesCArray* aItemTextArray, 

    95                           TInt aCurrentItem );        

    96     

    97     /**

    98     * Gives back the index of the selected item

    99     * @since S60 5.0 

   100     * @return the index of the selected item

   101     */ 

   102     TInt SelectedItem();

   103     

   104     /*

   105     * Check if the control is multiline capable control 

   106     * @since S60 5.0 

   107     * @return Etrue if control is multiline capable control

   108     */

   109     TBool MultilineControl(); 

   110 

   111     /*

   112     * Display engine off text in UI

   113     * @since S60 5.0 

   114     */

   115     void DisplayEngineOffL();

   116     

   117     /*

   118     * Set the refressing UI note visible

   119     * @since S60 5.0 

   120     */

   121     void ForceRefreshingL();

   122     

   123     /*

   124     * Starts connecting animation

   125     * @since S60 5.2 

   126     */

   127     void StartConnectingAnimationL();

   128     

   129     /**

   130     * Update the contents of control

   131     * @since S60 5.0 

   132     * @param aItemTextArray text of the current item

   133     */ 

   134     void UpdateViewL( MDesCArray* aItemTextArray );

   135 

   136 

   137 private: 

   138     

   139     /**

   140      * Reference of the selecte item

   141      */

   142     TInt *iSelectedItem;

   143     };

   144 

   145 

   146 

   147 #endif // C_WSFSEARCHWLANSDIALOG_H