phoneapp/phoneuivoipextension/src/cphoneextensionhandler.cpp
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     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: Implementation of CPhoneExtensionHandler class.
       
    15 *
       
    16 */
       
    17 
       
    18 // INCLUDES
       
    19 
       
    20 #include <eikmenup.h>
       
    21 #include <spsettings.h>
       
    22 #include <spentry.h>
       
    23 #include <spproperty.h>
       
    24 #include <phoneui.rsg>
       
    25 #include <avkon.rsg>
       
    26 #include <phoneuivoip.rsg>
       
    27 #include <StringLoader.h>
       
    28 
       
    29 #include "cphoneextensionhandler.h"
       
    30 #include "cphonemainresourceresolver.h"
       
    31 #include "cphonelogger.h"
       
    32 #include "phoneappvoipcommands.hrh"
       
    33 #include "phonerssvoip.h"
       
    34 #include "cphonemenuextensionwrapper.h"
       
    35 #include "tphonetouchpanewrapper.h" 
       
    36 
       
    37 
       
    38 // ================= MEMBER FUNCTIONS =======================
       
    39 
       
    40 // C++ default constructor can NOT contain any code, that
       
    41 // might leave.
       
    42 //
       
    43 CPhoneExtensionHandler::CPhoneExtensionHandler()
       
    44     {
       
    45     }
       
    46 
       
    47 // -----------------------------------------------------------
       
    48 // CPhoneExtensionHandler::~CPhoneStateIdleVoIP()
       
    49 // Destructor
       
    50 // -----------------------------------------------------------
       
    51 //
       
    52 CPhoneExtensionHandler::~CPhoneExtensionHandler()
       
    53     {    
       
    54     iPlugins.ResetAndDestroy();
       
    55     REComSession::FinalClose();
       
    56     }
       
    57 
       
    58 // -----------------------------------------------------------
       
    59 // CPhoneExtensionHandler::ConstructL()
       
    60 // Constructor
       
    61 // -----------------------------------------------------------
       
    62 //
       
    63 void CPhoneExtensionHandler::ConstructL()
       
    64     {
       
    65     }
       
    66 
       
    67 // -----------------------------------------------------------
       
    68 // CPhoneExtensionHandler::NewL()
       
    69 // Constructor
       
    70 // -----------------------------------------------------------
       
    71 //
       
    72 CPhoneExtensionHandler* CPhoneExtensionHandler::NewL( )
       
    73     {
       
    74     CPhoneExtensionHandler* self = new (ELeave) CPhoneExtensionHandler();
       
    75     
       
    76     CleanupStack::PushL( self );
       
    77     self->ConstructL();
       
    78     CleanupStack::Pop( self );
       
    79     
       
    80     return self;
       
    81     }
       
    82 
       
    83 // -----------------------------------------------------------
       
    84 // CPhoneExtensionHandler::HandleCommandL
       
    85 // -----------------------------------------------------------
       
    86 //
       
    87 TBool CPhoneExtensionHandler::HandleCommandL( 
       
    88         TUint aServiceId,
       
    89         TInt aCommand )
       
    90     {
       
    91     __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 
       
    92         "CPhoneExtensionHandler::HandleCommandL" );
       
    93     
       
    94     CTelMenuExtension* interface = MenuExtensionL( aServiceId );
       
    95     
       
    96     return interface->HandleCommandL( aCommand );
       
    97     }
       
    98 
       
    99  
       
   100 
       
   101 // -----------------------------------------------------------
       
   102 // CPhoneExtensionHandler::CustomizeTouchPaneButtonsL
       
   103 // -----------------------------------------------------------
       
   104 //
       
   105 void CPhoneExtensionHandler::CustomizeTouchPaneButtonsL(
       
   106         TUint aServiceId,
       
   107         RArray<CTelMenuExtension::TCallInfo>& aArray,
       
   108         MBubbleTouchPaneInterface& aTouchPane )
       
   109     {
       
   110     __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 
       
   111         "CPhoneExtensionHandler::CustomizeTouchPaneButtonsL" );
       
   112     
       
   113     CTelMenuExtension* interface = MenuExtensionL( aServiceId );
       
   114     
       
   115     TPhTouchPaneWrapper wrapper( aTouchPane );    
       
   116     interface->ModifyExtensionsTouchPaneButtonsL(
       
   117         aArray,
       
   118         wrapper);
       
   119     }
       
   120 
       
   121 
       
   122 // -----------------------------------------------------------
       
   123 // CPhoneExtensionHandler::ModifyInCallMenuL
       
   124 // -----------------------------------------------------------
       
   125 //
       
   126 void CPhoneExtensionHandler::ModifyInCallMenuL(
       
   127         TUint aServiceId,
       
   128         RArray<CTelMenuExtension::TCallInfo>& aArray,
       
   129         TInt aResourceId, 
       
   130         CEikMenuPane& aMenuPane )
       
   131     {
       
   132     __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 
       
   133         "CPhoneExtensionHandler::ModifyInCallMenuL" );
       
   134     
       
   135     if ( aResourceId != R_AVKON_MENUPANE_FEP_DEFAULT &&
       
   136         aResourceId != R_AVKON_MENUPANE_EDITTEXT_DEFAULT &&
       
   137         aResourceId != R_AVKON_MENUPANE_LANGUAGE_DEFAULT &&
       
   138         R_PHONEUI_NEW_CALL_MENU_VOIP != aResourceId )
       
   139         {
       
   140 
       
   141         // Load xSP ECOM plugin 
       
   142         CTelMenuExtension* interface = MenuExtensionL( aServiceId );
       
   143         
       
   144         __PHONELOG( EBasic, PhoneUIVoIPExtension, 
       
   145             "CPhoneExtensionHandler::ModifyInCallMenuL, plugin exists" );
       
   146         // Add unattended transfer option to menu
       
   147         AddUnattendedTransferMenuItemL( aMenuPane );
       
   148         
       
   149         // Let plugin modify menu pane
       
   150         interface->ModifyExtensionsCallMenuL( aArray, aMenuPane );
       
   151         }
       
   152     }
       
   153 
       
   154 // -----------------------------------------------------------
       
   155 // CPhoneExtensionHandler::ResolveImplementationUidL
       
   156 // -----------------------------------------------------------
       
   157 //
       
   158 TUid CPhoneExtensionHandler::ResolveImplementationUidL( 
       
   159         TUint32 aServiceId, TServicePropertyName aPropertyName )
       
   160     {
       
   161     __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 
       
   162         "CPhoneExtensionHandler::ResolveImplementationUidL" );
       
   163     
       
   164     TUid implUid = { 0 };
       
   165     CSPEntry* entry = CSPEntry::NewLC();
       
   166 
       
   167     CSPSettings* spSettings = CSPSettings::NewLC(); 
       
   168     
       
   169     User::LeaveIfError(
       
   170         spSettings->FindEntryL( aServiceId, *entry ) ); 
       
   171 
       
   172     CleanupStack::PopAndDestroy( spSettings ); 
       
   173 
       
   174     const CSPProperty* property = NULL;
       
   175     User::LeaveIfError( entry->GetProperty( property, aPropertyName ) );
       
   176     
       
   177     if ( property ) 
       
   178         {
       
   179         TInt temp(0);
       
   180         User::LeaveIfError( property->GetValue( temp ) );
       
   181         implUid.iUid = temp;
       
   182         }
       
   183 
       
   184     CleanupStack::PopAndDestroy( entry );
       
   185     return implUid;
       
   186     }
       
   187 
       
   188 // -----------------------------------------------------------
       
   189 // CPhoneExtensionHandler::AddUnattendedTransferMenuItem
       
   190 // -----------------------------------------------------------
       
   191 //
       
   192 void CPhoneExtensionHandler::AddUnattendedTransferMenuItemL( 
       
   193         CEikMenuPane& aMenuPane )
       
   194     {
       
   195     __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 
       
   196         "CPhoneExtensionHandler::AddUnattendedTransferMenuItemL" );
       
   197     
       
   198     HBufC* string = StringLoader::LoadLC( 
       
   199         CPhoneMainResourceResolver::Instance()->
       
   200         ResolveResourceID( EPhoneVoIPUnattendedTransferOption ) );
       
   201     CEikMenuPaneItem::SData data;
       
   202     data.iCascadeId=0;
       
   203     data.iText = *string;
       
   204     data.iFlags=0;
       
   205     data.iCommandId = EPhoneInCallCmdUnattendedTransfer;
       
   206  
       
   207     // Try to find index of EPhoneInCallCmdGoToIdle command
       
   208     // unattended transfer item will be placed above it if found
       
   209     TInt index = KErrNotFound;
       
   210     TInt menuItemCount = aMenuPane.NumberOfItemsInPane();
       
   211     for ( TInt i= 0 ; i < menuItemCount; i++ )
       
   212         {
       
   213         if ( aMenuPane.MenuItemCommandId( i ) == EPhoneInCallCmdGoToIdle )
       
   214             {
       
   215             index = i;
       
   216             break;
       
   217             }
       
   218         }
       
   219    
       
   220     if ( KErrNotFound < index )
       
   221         {
       
   222         aMenuPane.InsertMenuItemL( data, index );  
       
   223         }
       
   224     else
       
   225         {
       
   226         aMenuPane.AddMenuItemL( data ); 
       
   227         }
       
   228    
       
   229     CleanupStack::PopAndDestroy( string );   
       
   230     }
       
   231 
       
   232 // ----------------------------------------------------------
       
   233 // CPhoneExtensionHandler::MenuExtensionL
       
   234 // (other items were commented in a header).
       
   235 // -----------------------------------------------------------
       
   236 //
       
   237 CTelMenuExtension* CPhoneExtensionHandler::MenuExtensionL( TUint aServiceId )
       
   238     {
       
   239     __LOGMETHODSTARTEND( PhoneUIVoIPExtension, 
       
   240         "CPhoneExtensionHandler::MenuExtensionL" );
       
   241     
       
   242     TUid pluginUid = ResolveImplementationUidL( aServiceId, 
       
   243         EPropertyCallMenuHandlerPluginId );
       
   244     
       
   245     CPhMenuExtensionWrapper* wrapper = NULL;
       
   246     TInt pluginInd = 
       
   247         iPlugins.Find( pluginUid, CPhMenuExtensionWrapper::MatchByUid );
       
   248     if ( KErrNotFound == pluginInd )
       
   249         {
       
   250         wrapper = CPhMenuExtensionWrapper::NewLC( pluginUid );
       
   251         iPlugins.AppendL( wrapper );
       
   252         CleanupStack::Pop( wrapper );
       
   253         }
       
   254     else
       
   255         {
       
   256         wrapper = iPlugins[pluginInd];
       
   257         }
       
   258     
       
   259     __ASSERT_ALWAYS( NULL != wrapper, User::Leave( KErrNotFound ) );
       
   260     return wrapper;
       
   261     }
       
   262 
       
   263 
       
   264 // End of File