1 /*

     2 * Copyright (c) 2005 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:  The implementation for AppUi class of Settings UI Server

    15 *

    16 */

    17 

    18 

    19 #include <w32std.h>

    20 #include <apgwgnam.h>

    21 #include <akntitle.h>

    22 #include <eikdoc.h>

    23 #include <eikapp.h>

    24 #include <bldvariant.hrh>

    25 

    26 #include "locsettingsuisrvappui.h"

    27 #include "locsettingsuilaunchmgr.h"

    28 

    29 const TInt KWsArrayGranularity = 4;

    30 

    31 // ======== MEMBER FUNCTIONS ========

    32 

    33 // ---------------------------------------------------------------------------

    34 // CLocSettingsUISrvAppUi::CLocSettingsUISrvAppUi()

    35 // ---------------------------------------------------------------------------

    36 //

    37 CLocSettingsUISrvAppUi::CLocSettingsUISrvAppUi()

    38     {

    39     }

    40 

    41 

    42 // ---------------------------------------------------------------------------

    43 // CLocSettingsUISrvAppUi::CLocSettingsUISrvAppUi()

    44 // ---------------------------------------------------------------------------

    45 //

    46 CLocSettingsUISrvAppUi::~CLocSettingsUISrvAppUi()

    47     {

    48     }

    49 

    50 

    51 // ---------------------------------------------------------------------------

    52 // CLocSettingsUISrvAppUi::CLocSettingsUISrvAppUi()

    53 // ---------------------------------------------------------------------------

    54 //

    55 void CLocSettingsUISrvAppUi::ConstructL()

    56     {

    57     BaseConstructL( EAknEnableSkin | EAknEnableMSK | EAknSingleClickCompatible);

    58 

    59     // The Caption text for Location Settings UI Server should be that of the

    60     // application which is currently in the background. Hence, loop through

    61     // all the background applications and obtain the Caption from the 

    62     // application at the top of the stack

    63     RWsSession& wsSession=iEikonEnv->WsSession();

    64     TInt count=wsSession.NumWindowGroups( 0 );

    65 

    66     RArray<RWsSession::TWindowGroupChainInfo>* allWgIds = new (ELeave)

    67                         RArray<RWsSession::TWindowGroupChainInfo>( KWsArrayGranularity );

    68     

    69     CleanupDeletePushL( allWgIds );

    70     CleanupClosePushL( *allWgIds );

    71     

    72     User::LeaveIfError( wsSession.WindowGroupList( 0, allWgIds) );

    73     

    74     count = allWgIds->Count();

    75     for (TInt index=0; index<count; index++)

    76         {

    77         RWsSession::TWindowGroupChainInfo& info = (*allWgIds)[index];

    78         if ( info.iParentId <= 0 )

    79             {

    80             CApaWindowGroupName* windowName = 

    81                     CApaWindowGroupName::NewLC(wsSession, info.iId);

    82                     

    83             if ( !windowName->Hidden() && 

    84                  Document()->Application()->AppDllUid() != windowName->AppUid())

    85                     {

    86                     // Got the first non-hidden app. 

    87                     // This should be the background application.

    88                     

    89                     CAknTitlePane* title = static_cast<CAknTitlePane*>( 

    90                     StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidTitle )));

    91     

    92                     HBufC* buf = HBufC::NewL(windowName->Caption().Length());

    93                     buf->Des().Copy(windowName->Caption());

    94                     title->SetText( buf ); // Takes ownership of buf

    95                     CleanupStack::PopAndDestroy( windowName );

    96                     break;

    97                     }

    98             CleanupStack::PopAndDestroy( windowName );

    99             }

   100         }

   101     CleanupStack::PopAndDestroy( 2, allWgIds ); // destroy allwgIds

   102     }

   103 

   104 // ---------------------------------------------------------------------------

   105 // CLocSettingsUISrvAppUi::SetFullScreenState( TBool aFullScreenState )

   106 // ---------------------------------------------------------------------------

   107 //

   108 void CLocSettingsUISrvAppUi::SetFullScreenState( TBool aFullScreenState )

   109     {

   110     SetFullScreenApp( aFullScreenState );

   111     }

   112     

   113 // ---------------------------------------------------------------------------

   114 // CLocSettingsUISrvAppUi::HandleCommandL(TInt aCommand)

   115 // ---------------------------------------------------------------------------

   116 //

   117 void CLocSettingsUISrvAppUi::HandleCommandL(TInt aCommand)

   118     {

   119     switch(aCommand)

   120         {

   121         case EEikCmdExit:

   122         case EAknSoftkeyExit:

   123             {

   124             CLocSettingsUILaunchMgr* launchMgr = 

   125                                         CLocSettingsUILaunchMgr::InstanceL();

   126             if ( iEikonEnv->StartedAsServerApp() )

   127                 {

   128                 // In case of Embedded Application indicate that

   129                 // server application is going to close after the

   130                 // request is completed.

   131                 launchMgr->CloseRunningSettingsUi(EEikCmdExit);

   132                 // If it is an Embedded App then close the Server 

   133                 // Application.

   134                 Exit();

   135                 }

   136             else

   137                 {

   138                 // In case of Normal launch behave as if the User

   139                 // pressed back soft key and not exit.

   140                 // So we will continue with the next request.

   141                 launchMgr->CloseRunningSettingsUi(KErrNone);

   142                 }

   143             break;

   144             }

   145         default:

   146             CEikAppUi::HandleCommandL(aCommand);

   147         }

   148     }

   149 

   150 

   151 //End of file