uifw/EikStd/coctlsrc/AknClearer.cpp
changeset 0 2f259fa3e83a
child 4 8ca85d2f0db7
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-1:000000000000 0:2f259fa3e83a
       
     1 /*
       
     2 * Copyright (c) 2002-2007 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:  Screen clearer.
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 #include <eikappui.h>
       
    20 #include <eikspane.h>
       
    21 #include "aknclearer.h"
       
    22 #include <aknconsts.h>
       
    23 #include <aknnavi.h>
       
    24 #include <avkon.mbg>
       
    25 #include <AknLayout.lag>
       
    26 #include <AknSgcc.h>
       
    27 #include <AknUtils.h>
       
    28 #include <AknsUtils.h>
       
    29 #include <aknenv.h>
       
    30 #include <AknsUtils.h>
       
    31 #include <AknIconUtils.h>
       
    32 #include <AknsLayeredBackgroundControlContext.h>
       
    33 #include <aknappui.h>
       
    34 #include <AknsDrawUtils.h>
       
    35 #include <mifconvdefs.h>
       
    36 #include <aknlayoutscalable_avkon.cdl.h>
       
    37 #include <layoutmetadata.cdl.h>
       
    38 #include <AknStatuspaneUtils.h>
       
    39 
       
    40 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
       
    41 #include <uikon/eikenvinterface.h> 
       
    42 #endif
       
    43 
       
    44 #define KWholeScreen (AknLayout::screen().Rect())
       
    45 
       
    46 #ifdef RD_UI_TRANSITION_EFFECTS_LAYOUT_SWITCH
       
    47 #include <akntranseffect.h>
       
    48 #include <akntransitionutils.h>
       
    49 #endif
       
    50 
       
    51 enum TAknScreenClearerBaseFlags
       
    52 	{
       
    53 	EAknScreenClearerDrawNavi,
       
    54 	EAknScreenClearerBlankAppStatusPane,
       
    55 	EAknScreenClearerDrawNaviSolid,
       
    56 	};
       
    57 
       
    58 enum 
       
    59     {
       
    60     ELayerCbaBackground=0,
       
    61     ELayerBackground = 1,
       
    62     ELayerExtension = 2,
       
    63     ELayerStripe = 3,
       
    64     ELayerWallpaper = 4,
       
    65     ELayerN = 5
       
    66     };
       
    67 
       
    68     enum 
       
    69         {
       
    70         ELayerStaconCbaBackground=0,
       
    71         ELayerStaconTop = 1,
       
    72         ELayerStaconBottom = 2,
       
    73         ELayerStaconMain = 3,
       
    74         ELayerStaconWallpaper = 4,
       
    75         ELayerStaconN = 5
       
    76         };
       
    77 
       
    78 enum 
       
    79     {
       
    80     ELayerFlatCbaBackground=0,
       
    81     ELayerFlatBackground = 1,
       
    82     ELayerFlatTl = 2,
       
    83     ELayerFlatTr = 3,
       
    84     ELayerFlatBl = 4,
       
    85     ELayerFlatBr = 5,
       
    86     ELayerFlatT = 6,
       
    87     ELayerFlatB = 7,
       
    88     ELayerFlatR = 8,
       
    89     ELayerFlatL = 9,
       
    90     ELayerFlatCenter = 10,
       
    91     ELayerFlatMain = 11,
       
    92     ELayerFlatWallpaper = 12,
       
    93     ELayerSCtrl1 = 13,
       
    94     ELayerSCtrl2 = 14,
       
    95     ELayerSCtrl3 = 15,
       
    96     ELayerSCtrl4 = 16,
       
    97     ELayerSCtrl5 = 17,
       
    98     ELayerFlatN = 18
       
    99     };
       
   100 
       
   101 
       
   102 class CAknScreenClearerBaseExtension : public CBase
       
   103     {
       
   104     public:
       
   105         ~CAknScreenClearerBaseExtension()
       
   106             {
       
   107             delete iNaviWipe;
       
   108             delete iNaviMask;
       
   109             delete iBgContext;
       
   110             }
       
   111     public:
       
   112 	    CFbsBitmap* iNaviWipe;
       
   113         CFbsBitmap* iNaviMask;
       
   114         CAknsLayeredBackgroundControlContext* iBgContext;
       
   115         TInt iOrdinalPosition;
       
   116     };
       
   117 
       
   118 /* THIS FUNCTION IS NOT USED
       
   119 
       
   120 static void LoadAndFlipBitmapL( 
       
   121     CFbsBitmap* aTrg, const TDesC& aFile, const TInt aIndex )
       
   122     {
       
   123     User::LeaveIfNull(aTrg);
       
   124 
       
   125     CFbsBitmap* sourceBitmap = new (ELeave) CFbsBitmap();   
       
   126     CleanupStack::PushL(sourceBitmap);
       
   127     User::LeaveIfError(sourceBitmap->Load(aFile, aIndex, ETrue));    
       
   128     TSize sourceBitmapSize = sourceBitmap->SizeInPixels();
       
   129 
       
   130     User::LeaveIfError(aTrg->Create(sourceBitmapSize, sourceBitmap->DisplayMode()));
       
   131 
       
   132     CFbsBitmapDevice* destinationDevice = CFbsBitmapDevice::NewL( aTrg );
       
   133     CleanupStack::PushL(destinationDevice);
       
   134 
       
   135     CFbsBitGc* destinationGc;
       
   136     User::LeaveIfError( destinationDevice->CreateContext( destinationGc ) );
       
   137 
       
   138     TRect sourceBitmapBlittingRect( 0,0,1,sourceBitmapSize.iHeight );  
       
   139 
       
   140     for ( TInt xPos=sourceBitmapSize.iWidth-1; xPos >= 0; xPos-- )
       
   141         {
       
   142         destinationGc->BitBlt( TPoint(xPos,0), sourceBitmap, sourceBitmapBlittingRect );
       
   143         sourceBitmapBlittingRect.iTl.iX++;
       
   144         sourceBitmapBlittingRect.iBr.iX++;
       
   145         }
       
   146 
       
   147     delete destinationGc;  
       
   148     CleanupStack::PopAndDestroy(2); // sourceBitmap, destinationDevice
       
   149     }
       
   150 */
       
   151 
       
   152 /* THIS FUNCTION IS NOT USED
       
   153 
       
   154 static CFbsBitmap* FlipBitmapL( CFbsBitmap* aBitmap )
       
   155     {
       
   156     User::LeaveIfNull(aBitmap);   
       
   157 
       
   158     TSize sourceBitmapSize = aBitmap->SizeInPixels();
       
   159 
       
   160     // get a copy of wanted rect of source bitmap to tmpBitmap
       
   161     CFbsBitmap* tmpBitmap = new (ELeave) CFbsBitmap();   
       
   162     CleanupStack::PushL( tmpBitmap );                      
       
   163 
       
   164     User::LeaveIfError( tmpBitmap->Create( sourceBitmapSize, aBitmap->DisplayMode() ) );
       
   165 
       
   166     CFbsBitmapDevice* destinationDevice = CFbsBitmapDevice::NewL( tmpBitmap );
       
   167     CleanupStack::PushL( destinationDevice );
       
   168     
       
   169     CFbsBitGc* destinationGc;
       
   170     User::LeaveIfError( destinationDevice->CreateContext( destinationGc ) );           
       
   171     
       
   172     TRect sourceBitmapBlittingRect( 0,0,1,sourceBitmapSize.iHeight );  
       
   173     
       
   174     for ( TInt xPos=sourceBitmapSize.iWidth-1; xPos >= 0; xPos-- )
       
   175         {
       
   176         destinationGc->BitBlt( TPoint(xPos,0), aBitmap, sourceBitmapBlittingRect );
       
   177         sourceBitmapBlittingRect.iTl.iX++;
       
   178         sourceBitmapBlittingRect.iBr.iX++;
       
   179         }
       
   180     
       
   181     delete destinationGc;  
       
   182     CleanupStack::PopAndDestroy(); // destinationDevice
       
   183     CleanupStack::Pop(); // tmpBitmap
       
   184   
       
   185     return tmpBitmap;
       
   186     }
       
   187 */
       
   188 
       
   189 EXPORT_C CAknScreenClearerBase::~CAknScreenClearerBase()
       
   190 	{
       
   191     delete iExtension;
       
   192 	}
       
   193 
       
   194 EXPORT_C void CAknScreenClearerBase::ConstructL(RWindowGroup& aParent, TInt aOrdinalPos, TBool aBlankAppStatusPane)
       
   195 	{
       
   196     iExtension = new (ELeave) CAknScreenClearerBaseExtension();
       
   197 
       
   198 	CreateWindowL(&aParent);
       
   199 
       
   200 	iFlags.Assign(EAknScreenClearerBlankAppStatusPane, aBlankAppStatusPane);
       
   201 
       
   202 	SetShapeL();
       
   203 
       
   204 	DrawableWindow()->SetOrdinalPosition(aOrdinalPos);
       
   205 	iExtension->iOrdinalPosition = aOrdinalPos;
       
   206 
       
   207 	ActivateL();
       
   208 
       
   209     // Setup skin background context
       
   210     iExtension->iBgContext = CAknsLayeredBackgroundControlContext::NewL(
       
   211         KAknsIIDQsnBgAreaStatus, TRect(0,0,1,1), ETrue, ELayerFlatN + 1);
       
   212 
       
   213     for (TInt n=0; n<ELayerFlatN; n++)
       
   214         {
       
   215         iExtension->iBgContext->SetLayerImage( n, KAknsIIDNone );                
       
   216         }            
       
   217 
       
   218 	SetSkinShapeL();
       
   219 
       
   220 	DrawNow();
       
   221 	}
       
   222 
       
   223 
       
   224 
       
   225 EXPORT_C void CAknScreenClearerBase::Draw(const TRect& /*aRect*/) const
       
   226 	{
       
   227 	CWindowGc& gc = SystemGc();
       
   228     MAknsSkinInstance* skin = AknsUtils::SkinInstance();
       
   229     AknsDrawUtils::Background( skin, iExtension->iBgContext, this, gc, Rect() );
       
   230 
       
   231 	if (Layout_Meta_Data::IsPenEnabled() && Layout_Meta_Data::IsLandscapeOrientation())
       
   232 		{
       
   233 #if 0
       
   234 	    TRect application_window( KWholeScreen );
       
   235 		TAknLayoutRect area_side_right_pane;
       
   236 		TInt variety = 0;
       
   237 		area_side_right_pane.LayoutRect(application_window, AknLayoutScalable_Avkon::area_side_right_pane(variety));
       
   238 
       
   239 		CFbsBitmap *mask1 = AknsUtils::GetCachedBitmap( skin, KAknsIIDQgnIndiSctrlSkMaskLsc );
       
   240 		CFbsBitmap *mask5 = AknsUtils::GetCachedBitmap( skin, KAknsIIDQgnIndiSctrlSkMaskLsc );
       
   241 
       
   242 		CFbsBitmap *bitmap = new(ELeave)CFbsBitmap;
       
   243 		CleanupStack::PushL(bitmap);
       
   244 		bitmap->Create(area_side_right_pane.Rect().Size(), EColor16MA);
       
   245         CFbsBitGc* bitmapContext = NULL;
       
   246         CFbsBitmapDevice* bitmapDevice =
       
   247             CFbsBitmapDevice::NewL( bitmap );
       
   248         CleanupStack::PushL( bitmapDevice );
       
   249         bitmapDevice->CreateContext( bitmapContext );
       
   250         CleanupStack::PushL( bitmapContext );
       
   251 
       
   252         TRect area_side_right_pane_rect = area_side_right_pane.Rect();
       
   253         area_side_right_pane_rect.iTl = TPoint(0,0);
       
   254         
       
   255 		TAknLayoutRect sctrl_sk_top_pane;
       
   256 		sctrl_sk_top_pane.LayoutRect(area_side_right_pane_rect, AknLayoutScalable_Avkon::sctrl_sk_top_pane(0));
       
   257 	
       
   258 		TAknLayoutRect sctrl_sk_bottom_pane;
       
   259 		sctrl_sk_bottom_pane.LayoutRect(area_side_right_pane_rect, AknLayoutScalable_Avkon::sctrl_sk_bottom_pane(0));
       
   260 	
       
   261 		TAknLayoutRect grid_sctrl_middle_pane;
       
   262 		grid_sctrl_middle_pane.LayoutRect(area_side_right_pane_rect, AknLayoutScalable_Avkon::grid_sctrl_middle_pane(0));
       
   263 	
       
   264 		TAknLayoutRect cell_sctrl_middle_pane1;
       
   265 		cell_sctrl_middle_pane1.LayoutRect(grid_sctrl_middle_pane.Rect(), AknLayoutScalable_Avkon::cell_sctrl_middle_pane(0,0,0));
       
   266 		TAknLayoutRect cell_sctrl_middle_pane2;
       
   267 		cell_sctrl_middle_pane2.LayoutRect(grid_sctrl_middle_pane.Rect(), AknLayoutScalable_Avkon::cell_sctrl_middle_pane(0,0,1));
       
   268 		TAknLayoutRect cell_sctrl_middle_pane3;
       
   269 		cell_sctrl_middle_pane3.LayoutRect(grid_sctrl_middle_pane.Rect(), AknLayoutScalable_Avkon::cell_sctrl_middle_pane(0,0,2));
       
   270 	
       
   271 		AknsDrawUtils::DrawFrame( skin, *bitmapContext, sctrl_sk_top_pane.Rect(), Convert(sctrl_sk_top_pane.Rect()), KAknsIIDQgnFrSctrlSkButton, KAknsIIDQgnFrSctrlSkButtonCenter);
       
   272 		AknsDrawUtils::DrawFrame( skin, *bitmapContext, cell_sctrl_middle_pane1.Rect(), Convert2(cell_sctrl_middle_pane1.Rect()), KAknsIIDQgnFrSctrlButton, KAknsIIDQgnFrSctrlButtonCenter);
       
   273 		AknsDrawUtils::DrawFrame( skin, *bitmapContext, cell_sctrl_middle_pane2.Rect(), Convert2(cell_sctrl_middle_pane2.Rect()), KAknsIIDQgnFrSctrlButton, KAknsIIDQgnFrSctrlButtonCenter);
       
   274 		AknsDrawUtils::DrawFrame( skin, *bitmapContext, cell_sctrl_middle_pane3.Rect(), Convert2(cell_sctrl_middle_pane3.Rect()), KAknsIIDQgnFrSctrlButton, KAknsIIDQgnFrSctrlButtonCenter);
       
   275 		AknsDrawUtils::DrawFrame( skin, *bitmapContext, sctrl_sk_bottom_pane.Rect(), Convert(sctrl_sk_bottom_pane.Rect()), KAknsIIDQgnFrSctrlSkButton, KAknsIIDQgnFrSctrlSkButtonCenter);
       
   276 
       
   277 		TSize size1 = sctrl_sk_top_pane.Rect().Size();
       
   278 		TSize size5 = sctrl_sk_bottom_pane.Rect().Size();
       
   279         AknIconUtils::SetSize(mask1, size1, EAspectRatioNotPreserved);
       
   280         AknIconUtils::SetSize(mask5, size5, EAspectRatioNotPreserved);
       
   281 
       
   282 		gc.BitBltMasked( area_side_right_pane.Rect().iTl+sctrl_sk_top_pane.Rect().iTl, bitmap, sctrl_sk_top_pane.Rect(), mask1, EFalse);
       
   283         gc.BitBltMasked( area_side_right_pane.Rect().iTl+sctrl_sk_bottom_pane.Rect().iTl, bitmap, sctrl_sk_bottom_pane.Rect(), mask5, EFalse);
       
   284 		
       
   285         CleanupStack::PopAndDestroy(3); // bitmap, bitmapdevice, bitmapcontext
       
   286 #endif
       
   287 		}
       
   288 
       
   289 
       
   290     iEikonEnv->WsSession().Flush();
       
   291     return;
       
   292 	}
       
   293 	
       
   294 EXPORT_C void CAknScreenClearerBase::HandlePointerEventL(const TPointerEvent& aPointerEvent) 
       
   295     { 
       
   296     CAknControl::HandlePointerEventL(aPointerEvent); 
       
   297     }	
       
   298 
       
   299 EXPORT_C void* CAknScreenClearerBase::ExtensionInterface( TUid /*aInterface*/ )
       
   300     {
       
   301     return NULL;
       
   302     }
       
   303 
       
   304 EXPORT_C void CAknScreenClearerBase::HandleStatusPaneSizeChangeL()
       
   305 	{
       
   306 	SetShapeL();
       
   307 	SetSkinShapeL();
       
   308 	DrawableWindow()->SetOrdinalPosition(iExtension->iOrdinalPosition);
       
   309 	DrawNow();
       
   310 	}
       
   311 
       
   312 void CAknScreenClearerBase::SetShapeL()
       
   313 	{
       
   314 	RRegion shape;
       
   315 	CleanupClosePushL(shape);
       
   316     RRegion appStatuspaneShape;
       
   317 	CleanupClosePushL(appStatuspaneShape);
       
   318 
       
   319 	CEikStatusPaneBase* sp = CEikStatusPaneBase::Current();
       
   320     
       
   321     if (iFlags[EAknScreenClearerBlankAppStatusPane])
       
   322         {
       
   323         shape.AddRect(KWholeScreen);
       
   324         }
       
   325     else
       
   326         {
       
   327         shape.AddRect(KWholeScreen);
       
   328 		sp->GetShapeL(appStatuspaneShape, !iFlags[EAknScreenClearerBlankAppStatusPane], ETrue);
       
   329         shape.SubRegion(appStatuspaneShape);
       
   330         }
       
   331 
       
   332 	if (shape.CheckError())
       
   333 		User::Leave(KErrNoMemory);
       
   334 
       
   335 	SetRect(KWholeScreen);
       
   336 	DrawableWindow()->SetShape(shape);
       
   337 
       
   338 	CleanupStack::PopAndDestroy(2);		// close shapes	
       
   339 
       
   340 	TBool drawNavi =
       
   341 		iFlags[EAknScreenClearerBlankAppStatusPane] && 
       
   342 		sp->IsVisible() && 
       
   343 		sp->PaneCapabilities(TUid::Uid(EEikStatusPaneUidNavi)).IsInCurrentLayout();
       
   344 
       
   345 	iFlags.Assign(EAknScreenClearerDrawNavi, drawNavi);
       
   346 	}
       
   347 
       
   348 
       
   349 
       
   350 void CAknScreenClearerBase::SetSkinShapeL()
       
   351 	{	
       
   352     for (TInt n=0; n<ELayerFlatN; n++)
       
   353         {
       
   354         iExtension->iBgContext->SetLayerImage( n, KAknsIIDNone );                
       
   355         }            
       
   356 
       
   357     TBool widescreenPaneUsed(
       
   358         R_AVKON_WIDESCREEN_PANE_LAYOUT_USUAL ==
       
   359             AVKONENV->StatusPaneResIdForCurrentLayout(
       
   360                 R_AVKON_STATUS_PANE_LAYOUT_USUAL ) ||
       
   361         R_AVKON_WIDESCREEN_PANE_LAYOUT_IDLE ==
       
   362             AVKONENV->StatusPaneResIdForCurrentLayout(
       
   363                 R_AVKON_STATUS_PANE_LAYOUT_IDLE ) );
       
   364     
       
   365     // Check that if in landscape mode statuspane is changed to stacon pane
       
   366     TBool staconPaneUsedInLandscape = 
       
   367         ( ( R_AVKON_STATUS_PANE_LAYOUT_USUAL !=
       
   368                 AVKONENV->StatusPaneResIdForCurrentLayout(
       
   369                     R_AVKON_STATUS_PANE_LAYOUT_USUAL ) ) &&
       
   370           ( R_AVKON_STATUS_PANE_LAYOUT_USUAL_MIRRORED !=
       
   371                 AVKONENV->StatusPaneResIdForCurrentLayout(
       
   372                     R_AVKON_STATUS_PANE_LAYOUT_USUAL ) ) );
       
   373 
       
   374     TBool flatStatuspaneusedInLandscape =
       
   375         ( R_AVKON_STATUS_PANE_LAYOUT_USUAL_FLAT ==
       
   376             AVKONENV->StatusPaneResIdForCurrentLayout(
       
   377                 R_AVKON_STATUS_PANE_LAYOUT_USUAL ) );
       
   378     
       
   379 
       
   380     // TRect application_window = iAvkonAppUi->ApplicationRect();
       
   381     // This is sometimes needed before iAvkonAppUi->ApplicationRect() is updated
       
   382     TRect application_window( KWholeScreen );
       
   383     if ( application_window.Width() > application_window.Height() )
       
   384         {
       
   385         if ( widescreenPaneUsed )
       
   386             {
       
   387             // Main pane area
       
   388             TAknLayoutRect mainPane;
       
   389             mainPane.LayoutRect(
       
   390                 application_window,
       
   391                 AknLayoutScalable_Avkon::main_pane( 4 ).LayoutLine() );
       
   392                 
       
   393             iExtension->iBgContext->SetLayerImage( ELayerWallpaper,
       
   394                                                    KAknsIIDQsnBgAreaMain );
       
   395 	        iExtension->iBgContext->SetLayerRect( ELayerWallpaper,
       
   396 	                                              mainPane.Rect() );
       
   397             
       
   398             // Status pane area
       
   399             TAknLayoutRect layoutRect;
       
   400             layoutRect.LayoutRect(
       
   401                 application_window,
       
   402                 AknLayoutScalable_Avkon::area_top_pane( 8 ).LayoutLine() );
       
   403             
       
   404             iExtension->iBgContext->SetLayerImage( ELayerBackground,
       
   405                                                    KAknsIIDQsnBgAreaStatus );
       
   406             iExtension->iBgContext->SetLayerRect( ELayerBackground, layoutRect.Rect() );
       
   407             }
       
   408         else if ( flatStatuspaneusedInLandscape )
       
   409             {
       
   410             TInt topVariety = 2;
       
   411             TInt spVariety = 2;
       
   412             TInt bgVariety = 1;
       
   413 
       
   414             TAknLayoutRect control_pane;
       
   415             control_pane.LayoutRect(application_window, AKN_LAYOUT_WINDOW_control_pane(application_window));
       
   416                         
       
   417             TAknWindowLineLayout topLayout = AknLayoutScalable_Avkon::area_top_pane(topVariety).LayoutLine();
       
   418                 
       
   419             TAknLayoutRect layoutRect;
       
   420             layoutRect.LayoutRect( application_window, topLayout );
       
   421             TRect topLayoutRect = layoutRect.Rect();
       
   422 
       
   423             TAknWindowLineLayout statuspaneLayout = AknLayoutScalable_Avkon::status_pane(spVariety).LayoutLine();
       
   424             layoutRect.LayoutRect( topLayoutRect, statuspaneLayout );
       
   425             TRect spRect = layoutRect.Rect();
       
   426 
       
   427             TAknWindowLineLayout bgLayout = AknLayoutScalable_Avkon::bg_status_flat_pane(bgVariety).LayoutLine();
       
   428             layoutRect.LayoutRect( spRect, bgLayout );
       
   429             TRect bgRect = layoutRect.Rect();                            
       
   430 
       
   431             TAknLayoutRect extension;
       
   432             extension.LayoutRect( application_window,
       
   433                 AKN_LAYOUT_WINDOW_main_pane(application_window, 0, 1, 1) );                
       
   434 
       
   435             iExtension->iBgContext->SetLayerImage( ELayerFlatMain, KAknsIIDQsnBgAreaMain );
       
   436             iExtension->iBgContext->SetLayerRect( ELayerFlatMain, extension.Rect() );
       
   437             
       
   438             // Wallpaper
       
   439             iExtension->iBgContext->SetLayerImage( ELayerFlatWallpaper, KAknsIIDNone );
       
   440             iExtension->iBgContext->SetLayerRect( ELayerFlatWallpaper, extension.Rect() );
       
   441 
       
   442 			// Transparency support
       
   443             iExtension->iBgContext->SetLayerImage( ELayerFlatBackground, KAknsIIDQsnBgScreen ); 
       
   444             iExtension->iBgContext->SetLayerRect( ELayerFlatBackground, application_window );               
       
   445 
       
   446             MAknsSkinInstance* si = AknsUtils::SkinInstance();
       
   447 	  
       
   448     		CAknsItemData* idata = NULL;
       
   449             
       
   450             if ( si )
       
   451                 {
       
   452     		    TRAP_IGNORE(idata = si->CreateUncachedItemDataL( KAknsIIDQsnFrStatusFlat, EAknsITImageTable ););
       
   453                 }
       
   454     				
       
   455     		if (idata)
       
   456     		    {
       
   457                 TAknWindowLineLayout layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g2().LayoutLine();
       
   458                 layoutRect.LayoutRect( bgRect, layout );
       
   459                 iExtension->iBgContext->SetLayerImage( ELayerFlatTl, KAknsIIDQsnFrStatusFlatCornerTl ); 
       
   460                 iExtension->iBgContext->SetLayerRect( ELayerFlatTl, layoutRect.Rect() );
       
   461             
       
   462                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g3().LayoutLine();
       
   463                 layoutRect.LayoutRect( bgRect, layout );
       
   464                 iExtension->iBgContext->SetLayerImage( ELayerFlatTr, KAknsIIDQsnFrStatusFlatCornerTr ); 
       
   465                 iExtension->iBgContext->SetLayerRect( ELayerFlatTr, layoutRect.Rect());
       
   466             
       
   467                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g4().LayoutLine();
       
   468                 layoutRect.LayoutRect( bgRect, layout );            
       
   469                 iExtension->iBgContext->SetLayerImage( ELayerFlatBl, KAknsIIDQsnFrStatusFlatCornerBl ); 
       
   470                 iExtension->iBgContext->SetLayerRect( ELayerFlatBl, layoutRect.Rect() );
       
   471             
       
   472                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g5().LayoutLine();
       
   473                 layoutRect.LayoutRect( bgRect, layout );            
       
   474                 iExtension->iBgContext->SetLayerImage( ELayerFlatBr, KAknsIIDQsnFrStatusFlatCornerBr );
       
   475                 iExtension->iBgContext->SetLayerRect( ELayerFlatBr, layoutRect.Rect() );
       
   476             
       
   477                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g6().LayoutLine();
       
   478                 layoutRect.LayoutRect( bgRect, layout );            
       
   479                 iExtension->iBgContext->SetLayerImage( ELayerFlatT,  KAknsIIDQsnFrStatusFlatSideT); 
       
   480                 iExtension->iBgContext->SetLayerRect( ELayerFlatT, layoutRect.Rect() );
       
   481 
       
   482                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g7().LayoutLine();
       
   483                 layoutRect.LayoutRect( bgRect, layout );            
       
   484                 iExtension->iBgContext->SetLayerImage( ELayerFlatB, KAknsIIDQsnFrStatusFlatSideB ); 
       
   485                 iExtension->iBgContext->SetLayerRect( ELayerFlatB, layoutRect.Rect() );
       
   486 
       
   487                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g9().LayoutLine();
       
   488                 layoutRect.LayoutRect( bgRect, layout );            
       
   489                 iExtension->iBgContext->SetLayerImage( ELayerFlatR, KAknsIIDQsnFrStatusFlatSideR ); 
       
   490                 iExtension->iBgContext->SetLayerRect( ELayerFlatR, layoutRect.Rect() );
       
   491 
       
   492                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g8().LayoutLine();
       
   493                 layoutRect.LayoutRect( bgRect, layout );            
       
   494                 iExtension->iBgContext->SetLayerImage( ELayerFlatL, KAknsIIDQsnFrStatusFlatSideL ); 
       
   495                 iExtension->iBgContext->SetLayerRect( ELayerFlatL, layoutRect.Rect() );
       
   496 
       
   497                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g1().LayoutLine();
       
   498                 layoutRect.LayoutRect( bgRect, layout );            
       
   499                 iExtension->iBgContext->SetLayerImage( ELayerFlatCenter, KAknsIIDQsnFrStatusFlatCenter ); 
       
   500                 iExtension->iBgContext->SetLayerRect( ELayerFlatCenter, layoutRect.Rect() );
       
   501                 }
       
   502             else
       
   503                 {
       
   504             	iExtension->iBgContext->SetLayerImage( 0, KAknsIIDQsnFrStatusFlat);
       
   505                 iExtension->iBgContext->SetLayerRect(0, bgRect);
       
   506                 }
       
   507                 
       
   508             delete idata;
       
   509             iExtension->iBgContext->SetLayerImage( ELayerFlatN, KAknsIIDQsnBgAreaControl );
       
   510             iExtension->iBgContext->SetLayerRect( ELayerFlatN, control_pane.Rect() );
       
   511 
       
   512             }
       
   513         else
       
   514             {
       
   515             // Landscape with staconpane
       
   516             TRect staconTop = TRect(0,0,0,0);
       
   517             TRect staconBottom = TRect(0,0,0,0);
       
   518             TAknLayoutRect main_pane;
       
   519             main_pane.LayoutRect(application_window, AKN_LAYOUT_WINDOW_main_pane(application_window, 0,1,0));
       
   520 
       
   521             TAknWindowLineLayout staconTopParent = AknLayoutScalable_Avkon::area_top_pane(2).LayoutLine();
       
   522             TAknWindowLineLayout staconBottomParent = AknLayoutScalable_Avkon::area_bottom_pane(2).LayoutLine();
       
   523 
       
   524             TAknLayoutRect layoutRect;
       
   525             layoutRect.LayoutRect( application_window, staconTopParent );
       
   526             TRect staconTopParentRect = layoutRect.Rect();
       
   527 
       
   528             layoutRect.LayoutRect( application_window, staconBottomParent );
       
   529             TRect staconBottomParentRect = layoutRect.Rect();
       
   530                 
       
   531                 
       
   532             TAknWindowLineLayout layout = AknLayoutScalable_Avkon::stacon_top_pane().LayoutLine();
       
   533             layoutRect.LayoutRect( staconTopParentRect, layout );
       
   534             staconTop    = layoutRect.Rect();
       
   535                 
       
   536             layout = AknLayoutScalable_Avkon::stacon_bottom_pane().LayoutLine();
       
   537             layoutRect.LayoutRect( staconBottomParentRect, layout );        
       
   538             staconBottom = layoutRect.Rect();
       
   539 
       
   540             TBool staconPaneRight = EFalse;
       
   541             CEikStatusPaneBase* statusPane = CEikStatusPaneBase::Current();
       
   542             if (statusPane)
       
   543                 {
       
   544                 TInt currentStatusPaneLayoutResId = AVKONENV->StatusPaneResIdForCurrentLayout(statusPane->CurrentLayoutResId());
       
   545 
       
   546                 staconPaneRight = ((currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_USUAL_SOFTKEYS_RIGHT) ||
       
   547                                    (currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_EMPTY_SOFTKEYS_RIGHT) ||
       
   548                                    (currentStatusPaneLayoutResId == R_AVKON_STACON_PANE_LAYOUT_IDLE_SOFTKEYS_RIGHT));
       
   549 
       
   550                 }
       
   551 
       
   552             iExtension->iBgContext->SetLayerImage( 0, KAknsIIDQsnBgAreaMain );
       
   553             if (staconPaneRight)
       
   554                 {
       
   555                 iExtension->iBgContext->SetLayerImage( 1, KAknsIIDQsnBgAreaStaconRt );
       
   556                 iExtension->iBgContext->SetLayerImage( 2, KAknsIIDQsnBgAreaStaconRb );
       
   557                 }
       
   558             else
       
   559                 {
       
   560                 iExtension->iBgContext->SetLayerImage( 1, KAknsIIDQsnBgAreaStaconLt );
       
   561                 iExtension->iBgContext->SetLayerImage( 2, KAknsIIDQsnBgAreaStaconLb );
       
   562                 }
       
   563             iExtension->iBgContext->SetLayerImage( 3, KAknsIIDNone );
       
   564             iExtension->iBgContext->SetLayerImage( 4, KAknsIIDNone );
       
   565                         
       
   566             iExtension->iBgContext->SetLayerRect( 0, main_pane.Rect() );
       
   567             iExtension->iBgContext->SetLayerRect( 1, staconTop );
       
   568             iExtension->iBgContext->SetLayerRect( 2, staconBottom );
       
   569             }                        
       
   570 
       
   571 	if (Layout_Meta_Data::IsPenEnabled())
       
   572 		{
       
   573 		TAknLayoutRect area_side_right_pane;
       
   574 		TInt variety = 0;
       
   575 		area_side_right_pane.LayoutRect(application_window, AknLayoutScalable_Avkon::area_side_right_pane(variety));
       
   576 
       
   577 		TAknLayoutRect sctrl_sk_top_pane;
       
   578 		sctrl_sk_top_pane.LayoutRect(area_side_right_pane.Rect(), AknLayoutScalable_Avkon::sctrl_sk_top_pane(0));
       
   579 	
       
   580 		TAknLayoutRect sctrl_sk_bottom_pane;
       
   581 		sctrl_sk_bottom_pane.LayoutRect(area_side_right_pane.Rect(), AknLayoutScalable_Avkon::sctrl_sk_bottom_pane(0));
       
   582 	
       
   583 		TAknLayoutRect grid_sctrl_middle_pane;
       
   584 		grid_sctrl_middle_pane.LayoutRect(area_side_right_pane.Rect(), AknLayoutScalable_Avkon::grid_sctrl_middle_pane(0));
       
   585 	
       
   586 		TAknLayoutRect cell_sctrl_middle_pane1;
       
   587 		cell_sctrl_middle_pane1.LayoutRect(grid_sctrl_middle_pane.Rect(), AknLayoutScalable_Avkon::cell_sctrl_middle_pane(0,0,0));
       
   588 		TAknLayoutRect cell_sctrl_middle_pane2;
       
   589 		cell_sctrl_middle_pane2.LayoutRect(grid_sctrl_middle_pane.Rect(), AknLayoutScalable_Avkon::cell_sctrl_middle_pane(0,0,1));
       
   590 		TAknLayoutRect cell_sctrl_middle_pane3;
       
   591 		cell_sctrl_middle_pane3.LayoutRect(grid_sctrl_middle_pane.Rect(), AknLayoutScalable_Avkon::cell_sctrl_middle_pane(0,0,2));
       
   592 	
       
   593 
       
   594 
       
   595 		iExtension->iBgContext->SetLayerImage( ELayerFlatCbaBackground, KAknsIIDQsnBgScreen );
       
   596 
       
   597 
       
   598 		iExtension->iBgContext->SetLayerRect( ELayerFlatCbaBackground, application_window );
       
   599 		}
       
   600 
       
   601 
       
   602 
       
   603 
       
   604         }
       
   605     else
       
   606         {
       
   607         // Default is portrait 
       
   608         TInt spRes = CEikStatusPaneBase::Current()->CurrentLayoutResId();
       
   609         if (spRes == R_AVKON_STATUS_PANE_LAYOUT_USUAL_FLAT)
       
   610         	{
       
   611 	        TAknLayoutRect status_pane_thin;
       
   612 	        status_pane_thin.LayoutRect( application_window, 
       
   613 	            AknLayoutScalable_Avkon::area_top_pane(6).LayoutLine() );
       
   614 	        TAknLayoutRect main_pane;
       
   615 	        main_pane.LayoutRect(application_window, AknLayoutScalable_Avkon::main_pane(7).LayoutLine());
       
   616 	        TAknLayoutRect control_pane;
       
   617 	        control_pane.LayoutRect(application_window, AKN_LAYOUT_WINDOW_control_pane(application_window));
       
   618 	  
       
   619 	        // Statuspane area
       
   620     		CAknsItemData* idata = NULL;            
       
   621             MAknsSkinInstance* si = AknsUtils::SkinInstance();
       
   622             TAknLayoutRect layoutRect;
       
   623             if (si)    				
       
   624     		    TRAP_IGNORE(idata = si->CreateUncachedItemDataL( KAknsIIDQsnFrStatusFlat, EAknsITImageTable ););
       
   625     				
       
   626     		if (idata)
       
   627     		    {
       
   628                 TAknWindowLineLayout layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g2().LayoutLine();
       
   629                 layoutRect.LayoutRect( status_pane_thin.Rect(), layout );
       
   630                 iExtension->iBgContext->SetLayerImage( ELayerFlatTl, KAknsIIDQsnFrStatusFlatCornerTl ); 
       
   631                 iExtension->iBgContext->SetLayerRect( ELayerFlatTl, layoutRect.Rect() );
       
   632             
       
   633                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g3().LayoutLine();
       
   634                 layoutRect.LayoutRect( status_pane_thin.Rect(), layout );
       
   635                 iExtension->iBgContext->SetLayerImage( ELayerFlatTr, KAknsIIDQsnFrStatusFlatCornerTr ); 
       
   636                 iExtension->iBgContext->SetLayerRect( ELayerFlatTr, layoutRect.Rect());
       
   637             
       
   638                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g4().LayoutLine();
       
   639                 layoutRect.LayoutRect( status_pane_thin.Rect(), layout );            
       
   640                 iExtension->iBgContext->SetLayerImage( ELayerFlatBl, KAknsIIDQsnFrStatusFlatCornerBl ); 
       
   641                 iExtension->iBgContext->SetLayerRect( ELayerFlatBl, layoutRect.Rect() );
       
   642             
       
   643                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g5().LayoutLine();
       
   644                 layoutRect.LayoutRect( status_pane_thin.Rect(), layout );            
       
   645                 iExtension->iBgContext->SetLayerImage( ELayerFlatBr, KAknsIIDQsnFrStatusFlatCornerBr );
       
   646                 iExtension->iBgContext->SetLayerRect( ELayerFlatBr, layoutRect.Rect() );
       
   647             
       
   648                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g6().LayoutLine();
       
   649                 layoutRect.LayoutRect( status_pane_thin.Rect(), layout );            
       
   650                 iExtension->iBgContext->SetLayerImage( ELayerFlatT,  KAknsIIDQsnFrStatusFlatSideT); 
       
   651                 iExtension->iBgContext->SetLayerRect( ELayerFlatT, layoutRect.Rect() );
       
   652 
       
   653                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g7().LayoutLine();
       
   654                 layoutRect.LayoutRect( status_pane_thin.Rect(), layout );            
       
   655                 iExtension->iBgContext->SetLayerImage( ELayerFlatB, KAknsIIDQsnFrStatusFlatSideB ); 
       
   656                 iExtension->iBgContext->SetLayerRect( ELayerFlatB, layoutRect.Rect() );
       
   657 
       
   658                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g9().LayoutLine();
       
   659                 layoutRect.LayoutRect( status_pane_thin.Rect(), layout );            
       
   660                 iExtension->iBgContext->SetLayerImage( ELayerFlatR, KAknsIIDQsnFrStatusFlatSideR ); 
       
   661                 iExtension->iBgContext->SetLayerRect( ELayerFlatR, layoutRect.Rect() );
       
   662 
       
   663                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g8().LayoutLine();
       
   664                 layoutRect.LayoutRect( status_pane_thin.Rect(), layout );            
       
   665                 iExtension->iBgContext->SetLayerImage( ELayerFlatL, KAknsIIDQsnFrStatusFlatSideL ); 
       
   666                 iExtension->iBgContext->SetLayerRect( ELayerFlatL, layoutRect.Rect() );
       
   667 
       
   668                 layout = AknLayoutScalable_Avkon::bg_status_flat_pane_g1().LayoutLine();
       
   669                 layoutRect.LayoutRect( status_pane_thin.Rect(), layout );            
       
   670                 iExtension->iBgContext->SetLayerImage( ELayerFlatCenter, KAknsIIDQsnFrStatusFlatCenter ); 
       
   671                 iExtension->iBgContext->SetLayerRect( ELayerFlatCenter, layoutRect.Rect() );
       
   672                 }
       
   673             else
       
   674                 {
       
   675             	iExtension->iBgContext->SetLayerImage( 0, KAknsIIDQsnFrStatusFlat);
       
   676                 iExtension->iBgContext->SetLayerRect(0, status_pane_thin.Rect());
       
   677                 }                
       
   678             delete idata;
       
   679       
       
   680 			// Transparency support
       
   681             iExtension->iBgContext->SetLayerImage( ELayerFlatBackground, KAknsIIDQsnBgScreen ); 
       
   682             iExtension->iBgContext->SetLayerRect( ELayerFlatBackground, application_window );               
       
   683                 
       
   684 	        // main pane
       
   685             iExtension->iBgContext->SetLayerImage( ELayerFlatMain, KAknsIIDQsnBgAreaMain );                
       
   686 	        iExtension->iBgContext->SetLayerRect( ELayerFlatMain, main_pane.Rect() );
       
   687 
       
   688 	        // control pane
       
   689 	        iExtension->iBgContext->SetLayerImage( ELayerFlatN, KAknsIIDQsnBgAreaControl );
       
   690 	        iExtension->iBgContext->SetLayerRect( ELayerFlatN, control_pane.Rect() );
       
   691         	}
       
   692         else
       
   693 	        {
       
   694 	        TAknLayoutRect topArea;
       
   695 	        topArea.LayoutRect( application_window,
       
   696 	            AknLayoutScalable_Avkon::area_top_pane(0).LayoutLine() );
       
   697 	        
       
   698 	        TAknLayoutRect status_pane_usual;
       
   699 	        status_pane_usual.LayoutRect( topArea.Rect(), 
       
   700 	            AknLayoutScalable_Avkon::status_pane(0).LayoutLine() );
       
   701 	            
       
   702 	        TAknLayoutRect main_pane;
       
   703 	        main_pane.LayoutRect(application_window, AKN_LAYOUT_WINDOW_main_pane(application_window, 0,1,1));
       
   704 	        TAknLayoutRect control_pane;
       
   705 	        control_pane.LayoutRect(application_window, AKN_LAYOUT_WINDOW_control_pane(application_window));
       
   706 	  
       
   707 	        // Statuspane area
       
   708 	        iExtension->iBgContext->SetLayerImage( ELayerBackground, KAknsIIDQsnBgAreaStatus );
       
   709 	        iExtension->iBgContext->SetLayerRect( ELayerBackground, status_pane_usual.Rect() );
       
   710 	        iExtension->iBgContext->SetLayerImage( ELayerExtension, KAknsIIDNone );
       
   711 	        iExtension->iBgContext->SetLayerImage( ELayerStripe, KAknsIIDQsnBgNavipaneSolid );
       
   712 	        // skin does not follow avkon LAF, skin wipe is 176x15, not 174x15
       
   713 	        TAknLayoutRect navi_wipe;
       
   714 	        navi_wipe.LayoutRect( status_pane_usual.Rect(), 
       
   715 	            AKN_LAYOUT_WINDOW_Status_pane_elements_Line_1 );
       
   716 	        TRect skinnedNaviWipeRect(navi_wipe.Rect());
       
   717 	        skinnedNaviWipeRect.iTl.iX = 0;
       
   718 	        skinnedNaviWipeRect.iBr.iX = status_pane_usual.Rect().iBr.iX;
       
   719 	        iExtension->iBgContext->SetLayerRect( ELayerStripe, skinnedNaviWipeRect );
       
   720 	        // main pane
       
   721 	        iExtension->iBgContext->SetLayerImage( ELayerWallpaper, KAknsIIDQsnBgAreaMain );
       
   722 	        iExtension->iBgContext->SetLayerRect( ELayerWallpaper, main_pane.Rect() );
       
   723 	        // control pane
       
   724 	        iExtension->iBgContext->SetLayerImage( ELayerN, KAknsIIDQsnBgAreaControl );
       
   725 	        iExtension->iBgContext->SetLayerRect( ELayerN, control_pane.Rect() );
       
   726 	        }
       
   727         }
       
   728 	}
       
   729 
       
   730 
       
   731 EXPORT_C CAknLocalScreenClearer* CAknLocalScreenClearer::NewLC()
       
   732 	{
       
   733 	return CAknLocalScreenClearer::NewLC(ETrue);
       
   734 	}
       
   735 
       
   736 EXPORT_C CAknLocalScreenClearer* CAknLocalScreenClearer::NewLC(TBool aBlankAppStatusPane)
       
   737 	{
       
   738 	CAknLocalScreenClearer* self=new(ELeave) CAknLocalScreenClearer;
       
   739 	CleanupStack::PushL(self);
       
   740 	CEikonEnv& eikEnv = *static_cast<CEikonEnv*>(self->ControlEnv());
       
   741 	self->ConstructL(eikEnv.RootWin(), 0, aBlankAppStatusPane);
       
   742 	return(self);
       
   743 	}
       
   744 
       
   745 EXPORT_C CAknLocalScreenClearer* CAknLocalScreenClearer::NewL(TBool aBlankAppStatusPane)
       
   746 	{
       
   747 	CAknLocalScreenClearer* self = CAknLocalScreenClearer::NewLC(aBlankAppStatusPane);
       
   748 	CleanupStack::Pop(self);
       
   749 	return(self);
       
   750 	}
       
   751 	
       
   752 EXPORT_C void CAknLocalScreenClearer::HandleResourceChange(TInt aType)
       
   753 	{
       
   754 	if (aType == KEikDynamicLayoutVariantSwitch)
       
   755 		{
       
   756 		SetShapeL();
       
   757 		SetSkinShapeL();
       
   758 		DrawDeferred();		
       
   759 		}
       
   760 	}
       
   761