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:  GSPDataHSDPAPlugin implementation.

    15 *

    16 */

    17 

    18 #ifndef GSPDATAHSDPAPLUGIN_H

    19 #define GSPDATAHSDPAPLUGIN_H

    20 

    21 // User includes

    22 

    23 // System includes

    24 #include <gsplugininterface.h>

    25 #include <aknview.h>

    26 #include <ConeResLoader.h>

    27 #include <eikclb.h>

    28 #include <gspubsubslistener.h>

    29 #include <mgssettingpsobserver.h>

    30 #include <MProfileEngine.h>

    31 #include <MProEngProfileActivationObserver.h>

    32 #include <MProEngNotifyHandler.h>

    33 

    34 // Classes referenced

    35 class CAknNavigationDecorator;

    36 class CAknViewAppUi;

    37 class CAknWaitDialog;

    38 class CGSPDataHSDPAModel;

    39 

    40 // Constants

    41 const TUid KGSPDataHSDPAPluginUID   = { 0x10282DC8 };

    42 _LIT( KPDataHSDPAResourceFileName, "z:GSPDataHSDPAPluginRsc.rsc" );

    43 

    44 // CLASS DECLARATION

    45 

    46 /**

    47 *  CGSPDataHSDPAPlugin view class.

    48 *

    49 * This class handles state and application logic of PDataHSDPA settings.

    50 * The plugin is a type of EGSItemTypeSettingDialog and therefore the GS FW will

    51 * call HandleSelection() instead of DoActivate().

    52 *

    53 */

    54 class CGSPDataHSDPAPlugin : public CGSPluginInterface,

    55                             public MGSSettingPSObserver,

    56                             public MProEngProfileActivationObserver

    57     {

    58     public: // Constructors and destructor

    59 

    60         /**

    61         * Symbian OS two-phased constructor

    62         * @return

    63         */

    64         static CGSPDataHSDPAPlugin* NewL( TAny* aInitParams );

    65 

    66         /**

    67         * Destructor.

    68         */

    69         ~CGSPDataHSDPAPlugin();

    70 

    71 	public: // From CAknView

    72 

    73         /**

    74         * See base class.

    75         */

    76         TUid Id() const;

    77 

    78     public: // From CGSPluginInterface

    79 

    80         /**

    81         * See base class.

    82         */

    83         void GetCaptionL( TDes& aCaption ) const;

    84 

    85         /**

    86         * See base class.

    87         */

    88         TInt PluginProviderCategory() const;

    89 

    90         /**

    91         * See base class.

    92         */

    93         TGSListboxItemTypes ItemType();

    94 

    95         /**

    96         * See base class.

    97         */

    98         void GetValue( const TGSPluginValueKeys aKey,

    99                        TDes& aValue );

   100 

   101         /**

   102         * See base class.

   103         */

   104         void HandleSelection( const TGSSelectionTypes aSelectionType );

   105 

   106         /**

   107         * See base class.

   108         */

   109         TGSMenuActivationItems MenuActivationItem();

   110         

   111         /**

   112         * @see CGSPluginInterface header file.

   113         */

   114         TBool Visible() const;

   115 

   116     public: //From MProEngProfileActivationObserver

   117     

   118         /**

   119         * Callback for device profile change

   120         * Used for observing offline mode activation

   121         */

   122         void HandleProfileActivatedL( TInt aProfileId );

   123 

   124     protected: // New

   125 

   126         /**

   127         * C++ default constructor.

   128         */

   129         CGSPDataHSDPAPlugin();

   130 

   131         /**

   132         * Symbian OS default constructor.

   133         */

   134         void ConstructL();

   135 

   136     protected: // From CAknView

   137 

   138         /**

   139         * See base class.

   140         */

   141         void DoActivateL( const TVwsViewId& aPrevViewId,

   142                           TUid aCustomMessageId,

   143                           const TDesC8& aCustomMessage );

   144 

   145         /**

   146         * See base class.

   147         */

   148         void DoDeactivate();

   149 

   150     private: // New

   151 

   152         /**

   153         * Sets HSDPA state.

   154         * Launches a setting page with a confirmation dialog

   155         */

   156         void SetHSDPAStateL();

   157 

   158         /**

   159         * Opens localized resource file.

   160         */

   161         void OpenLocalizedResourceFileL(

   162             const TDesC& aResourceFileName,

   163             RConeResourceLoader& aResourceLoader );

   164             

   165         /**

   166         * Resets all Active Connections, If Any.

   167         */

   168         void ResetActiveConnectionsL();

   169         

   170        /*

   171         *

   172         * Indexes of HSDPA on/off items in a listbox are not the same as 

   173         * aPDataHSDPState value. Therefore matching between these two is 

   174         * required.

   175        */

   176         TBool ShowHSDPASettingPageL( TInt& aHsdpaState );

   177 

   178         /**

   179         * Leaving version of GetValue()

   180         */

   181         void GetValueL( TDes& aValue );

   182         

   183         /**

   184         *  Updating parent view

   185         */

   186         void UpdateParentViewL();

   187     

   188     private: // From MGSSettingPSObserver

   189         /**

   190         * Callback from MGSSettingPSObserver

   191         */

   192         void HandleNotifyPSL( const TUid aUid, const TInt& aKey, 

   193                               const TRequestStatus& aStatus );

   194 

   195     protected: // Data

   196 

   197         // PDataHSDPA model.

   198         CGSPDataHSDPAModel* iModel;

   199 

   200         // Resource loader.

   201         RConeResourceLoader iResources;

   202         

   203         //PubSub object for NW mode state listener

   204         CGSPubSubsListener* iNwModeListener;

   205         

   206         MProfileEngine* iProfileEngine;

   207         MProEngNotifyHandler* iNotifyHandler;

   208         

   209         TInt iNetworkMode;

   210         

   211         TBool iHSDPASettingSupport;

   212     };

   213 

   214 #endif // GSPDATAHSDPAPLUGIN_H

   215 // End of File