| author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
| Wed, 13 Oct 2010 14:18:30 +0300 | |
| branch | RCL_3 |
| changeset 102 | ba63c83f4716 |
| parent 93 | b01126ce0bec |
| permissions | -rw-r--r-- |
| 83 | 1 |
/* |
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Data class to hold widget info |
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* |
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*/ |
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// System includes |
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#include <utf.h> |
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// User includes |
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#include <aifwdefs.h> |
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#include "xnappuiadapter.h" |
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#include "xncomposer.h" |
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#include "xnodtparser.h" |
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#include "xnresource.h" |
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#include "xnodt.h" |
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#include "xnnode.h" |
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#include "xnplugindata.h" |
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#include "xnviewdata.h" |
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#include "xnpublisherdata.h" |
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#include "xnviewmanager.h" |
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#include "xnoomsyshandler.h" |
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#include "xnpanic.h" |
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#include "debug.h" |
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// Constants |
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_LIT8( KLockingStatusLocked, "locked" ); |
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// ============================ LOCAL FUNCTIONS ================================ |
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// ============================ MEMBER FUNCTIONS =============================== |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::NewL() |
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// Two-phased constructor. |
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// ----------------------------------------------------------------------------- |
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// |
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CXnPluginData* CXnPluginData::NewL( CXnPluginData& aParent ) |
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{
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CXnPluginData* self = CXnPluginData::NewLC( aParent ); |
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CleanupStack::Pop( self ); |
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return self; |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::NewLC() |
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// Two-phased constructor. |
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// ----------------------------------------------------------------------------- |
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// |
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CXnPluginData* CXnPluginData::NewLC( CXnPluginData& aParent ) |
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{
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CXnPluginData* self = new ( ELeave ) CXnPluginData( aParent ); |
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CleanupStack::PushL( self ); |
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self->ConstructL(); |
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return self; |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::CXnPluginData() |
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// C++ constructor |
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// ----------------------------------------------------------------------------- |
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// |
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CXnPluginData::CXnPluginData( CXnPluginData& aParent ) |
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: iParent( &aParent ), iManager( iParent->ViewManager() ) |
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{
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// Plugin data is removable by default |
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iFlags.Set( EIsRemovable ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::CXnPluginData() |
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// C++ constructor |
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// ----------------------------------------------------------------------------- |
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// |
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CXnPluginData::CXnPluginData( CXnViewManager& aManager ) |
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: iParent( NULL ), iManager( aManager ) |
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{
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// This constructor overload is used by CXnRootData |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::~CXnPluginData() |
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// C++ default destructor. |
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// ----------------------------------------------------------------------------- |
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// |
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CXnPluginData::~CXnPluginData() |
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{
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Flush(); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::ConstructL() |
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// 2nd phase constructor |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::ConstructL() |
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{
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::Load() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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TInt CXnPluginData::Load() |
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{
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if ( Occupied() ) |
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{
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return KErrInUse; |
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} |
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if ( !CXnOomSysHandler::HeapAvailable( WIDGET_MIN_MEM ) ) |
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{
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return KErrNoMemory; |
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} |
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iFlags.Clear( EIsEmpty ); |
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TInt err( KErrNone ); |
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TRAP( err, err = iManager.Composer().ComposeWidgetL( *this ) ); |
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if ( err == KErrNone ) |
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{
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TRAP( err, iManager.Parser().LoadWidgetL( *this ) ); |
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} |
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if ( err == KErrNone ) |
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{
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// Succesfully composed, try schedule publishers' loading |
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LoadPublishers( EAiFwPluginStartup ); |
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} |
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else if ( err == KXnErrWidgetPluginFailure ) |
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{
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// Widget's configuration is broken, remove it |
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TRAP_IGNORE( iManager.UnloadWidgetFromPluginL( *this, ETrue ) ); |
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} |
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return err; |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::Destroy() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::Destroy() |
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{
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if ( Occupied() ) |
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{
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DestroyPublishers( EAiFwPluginShutdown ); |
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TRAP_IGNORE( iManager.Parser().DestroyWidgetL( *this ) ); |
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} |
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Flush(); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::LoadPublishers() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::LoadPublishers( TInt aReason ) |
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{
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__PRINTS( "*** CXnPluginData::LoadPublishers" ); |
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if ( !Active() || !Occupied() ) |
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{
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__PRINTS( "*** CXnPluginData::LoadPublishers - done, !Active() || !Occupied()" ); |
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return; |
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} |
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TInt count( iPublishers.Count() ); |
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if ( count == 0 ) |
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{
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TRAP_IGNORE( NotifyPublisherReadyL() ); |
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} |
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else |
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{
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for ( TInt i = 0; i < count; i++ ) |
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{
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iPublishers[i]->Load( aReason ); |
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} |
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} |
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__PRINTS( "*** CXnPluginData::LoadPublishers - done" ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::NotifyPublisherReadyL() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::NotifyPublisherReadyL() |
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{
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if ( iParent ) |
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{
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// Forward to parent |
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iParent->NotifyPublisherReadyL(); |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::DestroyPublishers |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::DestroyPublishers( TInt aReason ) |
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{
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__PRINTS( "*** CXnPluginData::DestroyPublishers" ); |
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if ( !Occupied() ) |
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{
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__PRINTS( "*** CXnPluginData::DestroyPublishers - done, !Occupied()" ); |
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return; |
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} |
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for ( TInt i = 0; i < iPublishers.Count(); i++ ) |
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{
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iPublishers[i]->Destroy( aReason ); |
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} |
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__PRINTS( "*** CXnPluginData::DestroyPublishers - done" ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::SetConfigurationIdL() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::SetConfigurationIdL( const TDesC8& aConfigurationId ) |
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{
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delete iConfigurationId; |
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iConfigurationId = NULL; |
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iConfigurationId = aConfigurationId.AllocL(); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::SetPluginIdL() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::SetPluginIdL( const TDesC8& aPluginId ) |
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{
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delete iPluginId; |
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iPluginId = NULL; |
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iPluginId = aPluginId.AllocL(); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::SetPluginUidL() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::SetPluginUidL( const TDesC8& aPluginUid ) |
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{
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delete iPluginUid; |
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iPluginUid = NULL; |
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iPluginUid = aPluginUid.AllocL(); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::SetPluginNameL() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::SetPluginNameL( const TDesC8& aPluginName ) |
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{
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delete iPluginName; |
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iPluginName = NULL; |
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iPluginName = aPluginName.AllocL(); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::SetPublisherName () |
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// Set the publisher name |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::SetPublisherNameL( const TDesC8& aPublisherName ) |
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{
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delete iPublisherName; |
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iPublisherName = NULL; |
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iPublisherName = |
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CnvUtfConverter::ConvertToUnicodeFromUtf8L( aPublisherName ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::SetPublisherName() |
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// Set the publisher name |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::SetPublisherNameL( const TDesC& aPublisherName ) |
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{
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delete iPublisherName; |
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iPublisherName = NULL; |
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iPublisherName = aPublisherName.AllocL(); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::SetPluginTypeL() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::SetPluginTypeL( const TDesC8& aPluginType ) |
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{
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delete iPluginType; |
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iPluginType = NULL; |
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iPluginType = aPluginType.AllocL(); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::SetResources() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::SetResources( CArrayPtrSeg< CXnResource >* aResources ) |
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{
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if ( iResources ) |
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{
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iResources->ResetAndDestroy(); |
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delete iResources; |
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iResources = NULL; |
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} |
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iResources = aResources; |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::ResourcesL() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::ResourcesL( CArrayPtrSeg< CXnResource >& aList ) const |
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{
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for ( TInt i = 0; iResources && i < iResources->Count(); i++ ) |
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{
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aList.AppendL( iResources->At(i) ); |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::SetControlL() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::SetControlL( CXnNode* aNode ) |
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{
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CXnControlAdapter* control( aNode->Control() ); |
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if ( control ) |
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{
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User::LeaveIfError( iControls.InsertInAddressOrder( control ) ); |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::ControlsL() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::ControlsL( RPointerArray< CXnControlAdapter >& aList ) const |
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{
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for ( TInt i = 0; i < iControls.Count(); i++ ) |
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{
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aList.AppendL( iControls[i] ); |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::SetContentSourceNodeL() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::SetContentSourceNodeL( CXnNode* aNode ) |
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{
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if ( !aNode ) |
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{
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return; |
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} |
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for ( TInt i = 0; i < iPublishers.Count(); i++ ) |
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{
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if ( *iPublishers[i] == *aNode ) |
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{
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// Duplicate entries not allowed |
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return; |
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} |
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} |
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CXnPublisherData* publisher = |
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CXnPublisherData::NewLC( *this, *aNode ); |
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iPublishers.AppendL( publisher ); |
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CleanupStack::Pop( publisher ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::ContentSourceNodesL() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::ContentSourceNodesL( RPointerArray< CXnNode >& aList ) const |
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{
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for ( TInt i = 0; i < iPublishers.Count(); i++ ) |
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{
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aList.AppendL( iPublishers[i]->ContentSource() ); |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::Publishers() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::PublishersL( RPointerArray< CXnPublisherData >& aList ) const |
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{
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for ( TInt i = 0; i < iPublishers.Count(); i++ ) |
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{
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aList.AppendL( iPublishers[i] ); |
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} |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::SetAppearanceNodeL() |
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// |
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// ----------------------------------------------------------------------------- |
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// |
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void CXnPluginData::SetAppearanceNodeL( CXnNode* aNode ) |
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{
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User::LeaveIfError( iAppearanceNodes.InsertInAddressOrder( aNode ) ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::AppearanceNodesL() |
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// |
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// ----------------------------------------------------------------------------- |
|
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// |
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void CXnPluginData::AppearanceNodesL( RPointerArray< CXnNode >& aList ) const |
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{
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for ( TInt i = 0; i < iAppearanceNodes.Count(); i++ ) |
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{
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aList.AppendL( iAppearanceNodes[i] ); |
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} |
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} |
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||
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// ----------------------------------------------------------------------------- |
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// CXnPluginData::SetInitialFocusNodeL() |
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// |
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// ----------------------------------------------------------------------------- |
|
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// |
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void CXnPluginData::SetInitialFocusNodeL( CXnNode* aNode ) |
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475 |
{
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User::LeaveIfError( iInitialFocusNodes.InsertInAddressOrder( aNode ) ); |
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} |
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||
479 |
// ----------------------------------------------------------------------------- |
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// CXnPluginData::InitialFocusNodesL() |
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// |
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482 |
// ----------------------------------------------------------------------------- |
|
483 |
// |
|
484 |
void CXnPluginData::InitialFocusNodesL( RPointerArray< CXnNode >& aList ) const |
|
485 |
{
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486 |
for ( TInt i = 0; i < iInitialFocusNodes.Count(); i++ ) |
|
487 |
{
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|
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aList.AppendL( iInitialFocusNodes[i] ); |
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489 |
} |
|
490 |
} |
|
491 |
||
492 |
// ----------------------------------------------------------------------------- |
|
493 |
// CXnPluginData::Flush() |
|
494 |
// Flushes this plugins data |
|
495 |
// ----------------------------------------------------------------------------- |
|
496 |
// |
|
497 |
void CXnPluginData::Flush() |
|
498 |
{
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|
499 |
// Don't touch to iOwner, because this plugin might be reused later |
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102
ba63c83f4716
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
93
diff
changeset
|
500 |
|
| 83 | 501 |
iFlags.ClearAll(); |
502 |
||
|
102
ba63c83f4716
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
93
diff
changeset
|
503 |
// This is default |
|
ba63c83f4716
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
93
diff
changeset
|
504 |
iFlags.Set( EIsRemovable ); |
|
ba63c83f4716
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
93
diff
changeset
|
505 |
|
| 83 | 506 |
iNode = NULL; |
507 |
||
508 |
delete iConfigurationId; |
|
509 |
iConfigurationId = NULL; |
|
510 |
||
511 |
delete iPluginId; |
|
512 |
iPluginId = NULL; |
|
513 |
||
514 |
delete iPluginUid; |
|
515 |
iPluginUid = NULL; |
|
516 |
||
517 |
delete iPluginName; |
|
518 |
iPluginName = NULL; |
|
519 |
||
520 |
delete iPluginType; |
|
521 |
iPluginType = NULL; |
|
522 |
||
523 |
delete iPublisherName; |
|
524 |
iPublisherName = NULL; |
|
525 |
||
526 |
if ( iResources ) |
|
527 |
{
|
|
528 |
iResources->ResetAndDestroy(); |
|
529 |
delete iResources; |
|
530 |
iResources = NULL; |
|
531 |
} |
|
532 |
||
533 |
iPublishers.ResetAndDestroy(); |
|
534 |
iControls.Reset(); |
|
535 |
iAppearanceNodes.Reset(); |
|
536 |
iInitialFocusNodes.Reset(); |
|
537 |
iPopupNodes.Reset(); |
|
538 |
iPluginsData.ResetAndDestroy(); |
|
539 |
||
540 |
User::Heap().Compress(); |
|
541 |
} |
|
542 |
||
543 |
// ----------------------------------------------------------------------------- |
|
544 |
// CXnPluginData::Empty() |
|
545 |
// |
|
546 |
// ----------------------------------------------------------------------------- |
|
547 |
// |
|
548 |
TBool CXnPluginData::Empty() const |
|
549 |
{
|
|
550 |
return ( iFlags.IsSet( EIsEmpty ) ? ETrue : EFalse ); |
|
551 |
} |
|
552 |
||
553 |
// ----------------------------------------------------------------------------- |
|
|
102
ba63c83f4716
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
93
diff
changeset
|
554 |
// CXnPluginData::SetEmpty() |
| 83 | 555 |
// |
556 |
// ----------------------------------------------------------------------------- |
|
557 |
// |
|
558 |
void CXnPluginData::SetEmptyL( const TDesC8& aPluginId ) |
|
559 |
{
|
|
560 |
if ( Occupied() ) |
|
561 |
{
|
|
562 |
User::Leave( KErrInUse ); |
|
563 |
} |
|
564 |
||
565 |
HBufC8* id( aPluginId.AllocL() ); |
|
566 |
||
567 |
Flush(); |
|
568 |
||
569 |
// Takes ownership |
|
570 |
iPluginId = id; |
|
571 |
||
572 |
iFlags.Set( EIsEmpty ); |
|
573 |
} |
|
574 |
||
575 |
// ----------------------------------------------------------------------------- |
|
576 |
// CXnPluginData::SetIsDisplayingPopup() |
|
577 |
// |
|
578 |
// ----------------------------------------------------------------------------- |
|
579 |
// |
|
580 |
void CXnPluginData::SetIsDisplayingPopup ( TBool aVisible, CXnNode* aNode ) |
|
581 |
{
|
|
582 |
if ( aVisible ) |
|
583 |
{
|
|
584 |
iPopupNodes.InsertInAddressOrder( aNode ); |
|
585 |
} |
|
586 |
else |
|
587 |
{
|
|
588 |
TInt index( iPopupNodes.Find( aNode ) ); |
|
589 |
||
590 |
if ( index != KErrNotFound ) |
|
591 |
{
|
|
592 |
iPopupNodes.Remove( index ); |
|
593 |
} |
|
594 |
} |
|
595 |
} |
|
596 |
||
597 |
//------------------------------------------------------------------------------ |
|
598 |
// CXnPluginData::IsDisplayingPopup() |
|
599 |
// |
|
600 |
//------------------------------------------------------------------------------ |
|
601 |
// |
|
602 |
TBool CXnPluginData::IsDisplayingPopup() const |
|
603 |
{
|
|
604 |
return ( iPopupNodes.Count() > 0 ); |
|
605 |
} |
|
606 |
||
607 |
// ----------------------------------------------------------------------------- |
|
608 |
// CXnPluginData::PopupNodesL() |
|
609 |
// |
|
610 |
// ----------------------------------------------------------------------------- |
|
611 |
// |
|
612 |
void CXnPluginData::PopupNodesL( RPointerArray< CXnNode >& aList ) const |
|
613 |
{
|
|
614 |
for ( TInt i = 0; i < iPopupNodes.Count(); i++ ) |
|
615 |
{
|
|
616 |
aList.AppendL( iPopupNodes[i] ); |
|
617 |
} |
|
618 |
} |
|
619 |
||
620 |
// ----------------------------------------------------------------------------- |
|
621 |
// CXnViewData::SetLockingStatus |
|
622 |
// |
|
623 |
// ----------------------------------------------------------------------------- |
|
624 |
// |
|
625 |
void CXnPluginData::SetLockingStatus( const TDesC8& aStatus ) |
|
626 |
{
|
|
|
102
ba63c83f4716
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
93
diff
changeset
|
627 |
if ( aStatus.CompareF( KLockingStatusLocked ) == 0 ) |
| 83 | 628 |
{
|
629 |
iFlags.Clear( EIsRemovable ); |
|
630 |
} |
|
631 |
else |
|
632 |
{
|
|
633 |
iFlags.Set( EIsRemovable ); |
|
634 |
} |
|
635 |
} |
|
636 |
||
637 |
// End of file |