--- a/idlehomescreen/xmluirendering/uiengine/src/xnbgcontrol.cpp Mon Mar 15 12:39:47 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,315 +0,0 @@
-/*
-* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Background appearance drawer
-*
-*/
-
-// System includes
-#include <aknappui.h>
-
-// User includes
-#include "xnappuiadapter.h"
-#include "xnuiengine.h"
-#include "xneditmode.h"
-
-#include "xnbgcontrol.h"
-
-// Constants
-
-// ============================ LOCAL FUNCTIONS ================================
-
-// ============================ MEMBER FUNCTIONS ===============================
-// -----------------------------------------------------------------------------
-// CXnBgControl::NewL()
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-//
-CXnBgControl* CXnBgControl::NewL()
- {
- CXnBgControl* self = CXnBgControl::NewLC();
- CleanupStack::Pop( self );
- return self;
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::NewLC()
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-//
-CXnBgControl* CXnBgControl::NewLC()
- {
- CXnBgControl* self = new ( ELeave ) CXnBgControl();
- CleanupStack::PushL( self );
- self->ConstructL();
- return self;
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::~CXnBgControl()
-// C++ default destructor.
-// -----------------------------------------------------------------------------
-//
-CXnBgControl::~CXnBgControl()
- {
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::CXnBgControl()
-// C++ default constructor.
-// -----------------------------------------------------------------------------
-//
-CXnBgControl::CXnBgControl()
- : iHitpoint( TPoint( -1,-1 ) )
- {
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::ConstructL()
-// 2nd phase constructor
-// -----------------------------------------------------------------------------
-//
-void CXnBgControl::ConstructL()
- {
- CreateWindowL();
-
- TRgb backgroundColour = KRgbWhite;
- if( KErrNone == Window().SetTransparencyAlphaChannel() )
- {
- backgroundColour.SetAlpha( 0 );
- }
- Window().SetBackgroundColor( backgroundColour );
-
- EnableDragEvents();
-
- Window().SetPointerGrab( ETrue );
-
-
- ActivateL();
-
- MakeVisible( ETrue );
-
- SetComponentsToInheritVisibility( ETrue );
-
- static_cast< CXnAppUiAdapter* >( iAvkonAppUi )
- ->UiStateListener().AddObserver( *this );
-
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::CountComponentControls()
-//
-// -----------------------------------------------------------------------------
-//
-TInt CXnBgControl::CountComponentControls() const
- {
- if ( iControl )
- {
- return 1;
- }
-
- return 0;
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::ComponentControl()
-//
-// -----------------------------------------------------------------------------
-//
-CCoeControl* CXnBgControl::ComponentControl( TInt aIndex ) const
- {
- if ( aIndex == 0 )
- {
- return iControl;
- }
-
- return NULL;
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::SizeChanged()
-//
-// -----------------------------------------------------------------------------
-//
-void CXnBgControl::SizeChanged()
- {
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::Draw()
-//
-// -----------------------------------------------------------------------------
-//
-void CXnBgControl::Draw( const TRect& aRect ) const
- {
- CXnAppUiAdapter* appui(
- static_cast< CXnAppUiAdapter* >( iAvkonAppUi ) );
-
- TInt state( appui->UiEngine().EditMode()->EditState() );
-
- CWindowGc& gc( SystemGc() );
-
- if ( state == CXnEditMode::EShootContent )
- {
- // No background needed for dragging widget screenshot
- }
- else
- {
- gc.Clear( aRect );
- }
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::SetCompoundControl()
-//
-// -----------------------------------------------------------------------------
-//
-void CXnBgControl::HandlePointerEventL( const TPointerEvent& aPointerEvent )
- {
- switch( aPointerEvent.iType )
- {
- case TPointerEvent::EButton1Down:
- iHitpoint = aPointerEvent.iPosition;
- break;
-
- case TPointerEvent::EButton1Up:
- break;
-
- default:
- break;
- }
-
- CXnAppUiAdapter* appui( static_cast< CXnAppUiAdapter* >( iAvkonAppUi ) );
-
- appui->UiEngine().DisableRenderUiLC();
-
- CCoeControl::HandlePointerEventL( aPointerEvent );
-
- appui->UiEngine().RenderUIL();
-
- CleanupStack::PopAndDestroy();
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::SetCompoundControl()
-//
-// -----------------------------------------------------------------------------
-//
-void CXnBgControl::SetCompoundControl( CCoeControl* aControl )
- {
- if ( iControl == aControl )
- {
- return;
- }
-
- if ( iControl )
- {
- // Remove parents
- iControl->SetParent( NULL );
- iControl->SetMopParent( NULL );
-
- iControl->MakeVisible( EFalse );
- }
-
- if ( aControl )
- {
- // Set self as parent
- aControl->SetParent( this );
- aControl->SetMopParent( this );
-
- aControl->MakeVisible( ETrue );
- }
-
- iControl = aControl;
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::ResetGrabbingL()
-// Service for removing grabbing controls
-// -----------------------------------------------------------------------------
-//
-void CXnBgControl::ResetGrabbingL()
- {
- TPointerEvent event;
- event.iType = TPointerEvent::EButton1Up;
-
- RemoveGrabbingControL( this, event );
-
- iHitpoint.SetXY( -1, -1 );
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::RemoveGrabbingControL()
-// Removes recursively grabbing controls
-// -----------------------------------------------------------------------------
-//
-void CXnBgControl::RemoveGrabbingControL( const CCoeControl* aControl,
- const TPointerEvent& aEvent ) const
- {
- TInt count = aControl->CountComponentControls();
-
- for( TInt i = 0; i < count; i++ )
- {
- CCoeControl* child = aControl->ComponentControl( i );
-
- if( child && child->Rect().Contains( iHitpoint ) )
- {
- child->CCoeControl::HandlePointerEventL( aEvent );
- RemoveGrabbingControL( child, aEvent );
- }
- }
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::NotifyForegroundChanged()
-// Notifies foreground changes.
-// -----------------------------------------------------------------------------
-//
-void CXnBgControl::NotifyForegroundChanged( TForegroundStatus aStatus )
- {
- switch( aStatus )
- {
- case EForeground:
- break;
-
- case EUnknown:
- case EBackground:
- case EPartialForeground:
- default:
- TRAP_IGNORE( ResetGrabbingL(); )
- break;
- }
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::NotifyLightStatusChanged()
-// Notifies primary display light status is changed.
-// -----------------------------------------------------------------------------
-//
-void CXnBgControl::NotifyLightStatusChanged( TBool /*aLightsOn*/ )
- {
-
- }
-
-// -----------------------------------------------------------------------------
-// CXnBgControl::NotifyInCallStateChaged()
-// Notifies in-call state is changed.
-// -----------------------------------------------------------------------------
-//
-void CXnBgControl::NotifyInCallStateChaged( TBool /*aInCall*/ )
- {
-
- }
-
-// End of file
-