1 /*

     2 * Copyright (c) 2008-2009 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:  Actual notifier class implementation.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_CCHUINOTIFIERIMPL_H

    20 #define C_CCHUINOTIFIERIMPL_H

    21 

    22 #include <cchuiobserver.h> // for dialog types

    23 #include <AknQueryDialog.h>

    24 

    25 #include "cchuinotifier.h" // Base class

    26 #include "cchuicommon.hrh"

    27 #include "cchuicallstateobserver.h"

    28 

    29 class CCchUiPluginBrandingHandler;

    30 class CCchUiCallStateListener;

    31 

    32 /**

    33  *  Implementation class for notifier.

    34  *  Implements specific notifier, extends base class functionality.

    35  *

    36  *  @code

    37  *  @endcode

    38  *

    39  *  @lib cchuinotif.lib

    40  *  @since S60 5.0

    41  */

    42 NONSHARABLE_CLASS( CCCHUiNotifierImpl ): public CCCHUiNotifierBase,

    43                                          public MCchUiCallStateObserver

    44     {

    45 public:

    46     

    47     static CCCHUiNotifierImpl* NewL();

    48 

    49     /**

    50      * Destructor.

    51      */

    52     virtual ~CCCHUiNotifierImpl();

    53 

    54 protected:

    55     

    56     /**

    57      * From MEikSrvNotifierBase2.

    58      * The notifier has been deactivated 

    59      * so resources can be freed and outstanding messages completed.

    60      */

    61     void Cancel();

    62     

    63 private:

    64 

    65     CCCHUiNotifierImpl();

    66     

    67     void ConstructL();

    68     

    69     /**

    70      * Shows username/password query.

    71      *

    72      * @since S60 5.0

    73      * @param aReplySlot Reply slot.

    74      * @param aMessage Should be completed when the notifier is deactivated.

    75      * @param aServiceId Service id to which this note related to.

    76      * @param aUserName service username.

    77      */

    78     void ShowUsernamePasswordQueryL( 

    79         TInt aReplySlot, 

    80         const RMessagePtr2& aMessage, 

    81         TUint aServiceId,

    82         const TDesC& aUserName );

    83     

    84     /**

    85      * Shows no connections available query

    86      *

    87      * @since S60 5.0

    88      * @param aReplySlot Reply slot.

    89      * @param aMessage Should be completed when the notifier is deactivated.

    90      * @param aServiceId Service id to which this note related to.

    91      * @param aNoConnectionsDefined If ETrue, no connections defined query 

    92      * is used

    93      */

    94     void ShowNoConnectionsQueryL(

    95         TInt aReplySlot, 

    96         const RMessagePtr2& aMessage,

    97         TUint aServiceId,

    98         TBool aNoConnectionsDefined );

    99     

   100     /**

   101      * Shows change connection query.

   102      *

   103      * @since S60 5.0

   104      * @param aReplySlot Reply slot.

   105      * @param aMessage Should be completed when the notifier is deactivated.

   106      * @param aServiceId Service id to which this note related to.

   107      * @param aIapid iap id of currently used connection

   108      */

   109     void ShowChangeConnectionQueryL(

   110         TInt aReplySlot, 

   111         const RMessagePtr2& aMessage,

   112         TUint aServiceId,

   113         TInt aIapid );

   114     

   115     /**

   116      * Shows defective settings info note.

   117      *

   118      * @since S60 5.0

   119      * @param aReplySlot Reply slot.

   120      * @param aMessage Should be completed when the notifier is deactivated.

   121      * @param aServiceId Service id to which this note related to.

   122      */    

   123     void ShowDefectiveSettingsL( 

   124         TInt aReplySlot, 

   125         const RMessagePtr2& aMessage,

   126         TUint aServiceId );

   127     

   128     /**

   129      * Shows error in connection info note.

   130      *

   131      * @since S60 5.0

   132      * @param aReplySlot Reply slot.

   133      * @param aMessage Should be completed when the notifier is deactivated.

   134      * @param aServiceId Service id to which this note related to.

   135      */    

   136     void ShowErrorInConnectionNoteL( 

   137         TInt aReplySlot, 

   138         const RMessagePtr2& aMessage,

   139         TUint aServiceId );

   140     

   141     /**

   142      * Shows invalid username/password note.

   143      *

   144      * @since S60 5.0

   145      * @param aReplySlot Reply slot.

   146      * @param aMessage Should be completed when the notifier is deactivated.

   147      * @param aServiceId Service id to which this note related to.

   148      */    

   149     void ShowInvalidUsernamePasswordNoteL(

   150         TInt aReplySlot, 

   151         const RMessagePtr2& aMessage,

   152         TUint aServiceId );

   153     

   154     /**

   155      * Shows confirmation note to change connection.

   156      *

   157      * @since S60 5.0

   158      * @param aReplySlot Reply slot.

   159      * @param aMessage Should be completed when the notifier is deactivated.

   160      * @param aServiceId Service id to which this note related to.

   161      * @param aIapid iap id of currently used connection.

   162      */    

   163     void ShowConfirmChangeConnectionL( 

   164         TInt aReplySlot, 

   165         const RMessagePtr2& aMessage, 

   166         TUint aServiceId, 

   167         TInt aIapid  );

   168         

   169     /**

   170      * Return a handle to CCchUiPluginBrandingHandler.

   171      *

   172      * @since S60 5.0

   173      * @return A handler to CCchUiPluginBrandingHandler.

   174      */

   175     CCchUiPluginBrandingHandler& BrandingHandlerL();

   176 

   177     /**

   178      * Fills list items for no connections available query. aListItems will

   179      * contain shown items as text, aCommandArray will contain the corresponding

   180      * commands. When query is dismissed, item selection can be mapped to command

   181      * in aCommandArray.

   182      *

   183      * @since S60 5.0

   184      * @param aListItems array for list items

   185      * @param aCommandArray array for commands

   186      * @param aServiceId service id

   187      */

   188     void FillNoConnectionsAvailableListboxL( 

   189         CDesCArray& aListItems, 

   190 	    RArray<TCchUiOperationCommand>& aCommandArray,

   191 	    TUint aServiceId );   

   192 	    

   193     /**

   194      * Fills list items for no connections defined query. aListItems will

   195      * contain shown items as text, aCommandArray will contain the corresponding

   196      * commands. When query is dismissed, item selection can be mapped to command

   197      * in aCommandArray.

   198      *

   199      * @since S60 5.0

   200      * @param aListItems array for list items

   201      * @param aCommandArray array for commands

   202      */

   203     void FillNoConnectionsDefinedListboxL( 

   204         CDesCArray& aListItems, 

   205 	    RArray<TCchUiOperationCommand>& aCommandArray );   	    

   206 

   207     /**

   208      * Fills list items for no connections are found query. aListItems will

   209      * contain shown items as text, aCommandArray will contain the corresponding

   210      * commands. When query is dismissed, item selection can be mapped to command

   211      * in aCommandArray.

   212      *

   213      * @since S60 5.0

   214      * @param aListItems array for list items

   215      * @param aCommandArray array for commands

   216      */

   217     void FillNoConnectionsFoundListboxL( 

   218         CDesCArray& aListItems, 

   219 	    RArray<TCchUiOperationCommand>& aCommandArray );

   220     

   221     /**

   222      * Fills list items for change current connection query. aListItems will

   223      * contain shown items as text, aCommandArray will contain the corresponding

   224      * commands. When query is dismissed, item selection can be mapped to command

   225      * in aCommandArray.

   226      *

   227      * @since S60 5.0

   228      * @param aListItems array for list items

   229      * @param aCommandArray array for commands

   230      */

   231     void FillChangeCurrentConnectionListboxL( 

   232         CDesCArray& aListItems, 

   233         RArray<TCchUiOperationCommand>& aCommandArray );

   234     

   235     /**

   236      * Fills list items for change connection query. aListItems will

   237      * contain shown items as text, aCommandArray will contain the corresponding

   238      * commands. When query is dismissed, item selection can be mapped to command

   239      * in aCommandArray.

   240      *

   241      * @since S60 5.0

   242      * @param aListItems array for list items

   243      * @param aCommandArray array for commands

   244      */

   245     void FillChangeConnectionListboxL( 

   246         CDesCArray& aListItems, 

   247         RArray<TCchUiOperationCommand>& aCommandArray ); 

   248 

   249     /**

   250      * Shows custom GPRS access point selection. User can select GPRS access

   251      * point from list which is formed from access points in Internet SNAP.

   252      *

   253      * @since S60 5.0

   254      * @param aServiceId, service id

   255      */

   256     void ShowGprsSelectionL( TUint aServiceId );

   257     

   258     TBool IsVoIPOverWCDMAAllowedL();

   259 

   260 // from base class CCCHUiNotifierBase

   261 

   262     /**

   263      * From CCCHUiNotifierBase.

   264      * Called when a notifier is first loaded.     

   265      *

   266      * @since S60 5.0

   267      * @return A structure containing priority and channel info.

   268      */

   269     TNotifierInfo RegisterL();

   270     

   271     /**

   272      * From CCCHUiNotifierBase.

   273      * Updates a currently active notifier.

   274      *

   275      * @since S60 5.0

   276      * @param aBuffer The updated data.

   277      * @return A pointer to return value.

   278      */

   279     TPtrC8 UpdateL( const TDesC8& aBuffer );

   280     

   281     /**

   282      * From CCCHUiNotifierBase.

   283      * Used in asynchronous notifier launch to 

   284      * store received parameters into members variables and 

   285      * make needed initializations.

   286      *

   287      * @since S60 5.0

   288      * @param aBuffer A buffer containing received parameters

   289      * @param aReplySlot Reply slot.

   290      * @param aMessage Should be completed when the notifier is deactivated.

   291      */

   292     void StartL(

   293         const TDesC8& aBuffer,

   294         TInt aReplySlot, 

   295         const RMessagePtr2& aMessage );

   296 

   297     /** 

   298      * From CActive

   299      */

   300     void RunL();

   301     

   302 public:

   303 

   304 // from base class MCchUiCallStateObserver

   305 

   306     /**

   307      * From MCchUiCallStateObserver.

   308      * @see MCchUiCallStateObserver.

   309      */

   310     void CallStateChanged( TInt aCallState );

   311 

   312 private: // data

   313 

   314     /**

   315      * Branding handler. Lifetime of this pointer must be the same as 

   316      * for icons fetched using it.

   317      * Own.

   318      */

   319     CCchUiPluginBrandingHandler* iBrandingHandler;

   320     

   321     /**

   322      * Result parameters.

   323      */

   324     TCCHUiNotifierParams iResultParams;

   325 

   326     /**

   327      * Handle to created CAknListQueryDialog.

   328      * Own.

   329      */

   330     CAknListQueryDialog* iListQueryDialog;

   331 

   332     /**

   333      * Listener for call state changes.

   334      * Own.

   335      */

   336     CCchUiCallStateListener* iCallStateListener;

   337     

   338     TUint iServiceId;

   339     

   340     CCHUI_UNIT_TEST( T_CchUiNotifierImpl )

   341     };

   342 

   343 #endif // C_CCHUINOTIFIERIMPL_H