--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/coretoolkit/src/HuiDisplayCoeControl.cpp	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,250 @@
+/*
+* Copyright (c) 2006-2007 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:   Implementation of the CHuiDisplayCoeControl class. 
+*                CHuiDisplayCoeControl is a CCoeControl that has its own 
+*                CHuiDisplay instance attached to the control's RWindow.
+*
+*/
+
+
+
+#include "uiacceltk/HuiDisplayCoeControl.h"  // Class definition
+#include "uiacceltk/HuiEnv.h"
+#include "uiacceltk/HuiDisplay.h"
+#include "uiacceltk/HuiEvent.h"
+
+
+EXPORT_C CHuiDisplayCoeControl* 
+CHuiDisplayCoeControl::NewL(CHuiEnv& aEnv, const TRect& aRect, TInt aFlags)
+    {
+    CHuiDisplayCoeControl* self = CHuiDisplayCoeControl::NewLC(aEnv, aRect, aFlags);
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+
+EXPORT_C CHuiDisplayCoeControl* 
+CHuiDisplayCoeControl::NewLC(CHuiEnv& aEnv, const TRect& aRect, TInt aFlags)
+    {
+    CHuiDisplayCoeControl* self = new (ELeave) CHuiDisplayCoeControl(aEnv);
+    CleanupStack::PushL(self);
+    self->ConstructL(aRect, aFlags);
+    return self;
+    }
+
+
+EXPORT_C CHuiDisplayCoeControl::CHuiDisplayCoeControl(CHuiEnv& aEnv)
+        : iEnv(aEnv)
+    {
+    }
+
+
+EXPORT_C void CHuiDisplayCoeControl::ConstructL(const TRect& aRect, TInt aFlags)
+    {
+    // The display has its own window.
+    CreateWindowL();
+#ifndef SYMBIAN_BUILD_GCE
+    Window().EnableOSB(EFalse);
+#endif
+    // Set the size of the control.
+    SetRect(aRect);
+
+    if(aFlags & CHuiEnv::ENewDisplayFullScreen)
+        {
+        SetExtentToWholeScreen();
+        }
+
+    // Create a new CHuiDisplay for our window. We don't get ownership of 
+    // the display instance.
+    iDisplay = &iEnv.NewDisplayL(Rect(), this, aFlags);
+
+    // Since display creation went ok, we know that this rectangle size can be handled.
+    iPrevRect = aRect;
+
+    // The control is now ready to be drawn.
+    ActivateL();
+    
+    EnableDragEvents();
+    }
+
+
+EXPORT_C CHuiDisplayCoeControl::~CHuiDisplayCoeControl()
+    {	    	
+    // if the environment has been destroyed, the display is
+    // already been deleted
+    if (CHuiEnv::Static())
+        {
+        // The display is discarded.
+        delete iDisplay;
+        }
+    }
+
+
+EXPORT_C CHuiEnv& CHuiDisplayCoeControl::Env()
+    {
+    return iEnv;
+    }
+    
+
+EXPORT_C CHuiDisplay& CHuiDisplayCoeControl::Display() 
+    {
+    return *iDisplay;
+    }
+
+
+EXPORT_C void CHuiDisplayCoeControl::SizeChanged()
+    {
+    if(iDisplay)
+        {     
+        // Change the size of the display.
+        TSize size = Rect().Size();
+        TRAPD(err, iDisplay->SetSizeL(size));
+        if(err != KErrNone)
+            {
+            // Switching to new size failed. Maintain old size.
+            size = iPrevRect.Size();
+            }
+        else
+            {
+            iPrevRect = Rect();
+            }
+        
+        // Redefine the portion of the drawing surface that is used by 
+        // the display.
+        iDisplay->SetVisibleArea(TRect(TPoint(0, 0), size));
+        }
+    }
+
+
+EXPORT_C TInt CHuiDisplayCoeControl::CountComponentControls() const
+    {
+    return 0;
+    }
+
+
+EXPORT_C CCoeControl* CHuiDisplayCoeControl::ComponentControl(TInt /*aIndex*/) const
+    {
+    return NULL;
+    }
+
+
+EXPORT_C void CHuiDisplayCoeControl::Draw(const TRect& /*aRect*/) const
+    {
+    // This is called when the application framework wants us to redraw
+    // a certain portion of the screen.
+
+    if(iDisplay)
+        {
+        /// @todo  Use aRect as the dirty area to redraw.
+        
+        // Make sure refresh is going to happen.           
+        iDisplay->SetDirty();               
+        }
+    }
+
+
+EXPORT_C void CHuiDisplayCoeControl::HandleResourceChange(TInt aType)
+    {
+    CCoeControl::HandleResourceChange(aType);
+    }
+
+
+EXPORT_C void CHuiDisplayCoeControl::HandleControlEventL(CCoeControl* /*aControl*/,
+                                                         TCoeEvent /*aEventType*/)
+    {
+    /** @todo What to do here? */
+    }
+
+
+EXPORT_C TKeyResponse CHuiDisplayCoeControl::OfferKeyEventL(const TKeyEvent& aKeyEvent,
+                                                   TEventCode aType)
+    {
+    THuiEvent event(iDisplay, aKeyEvent, aType);
+
+    // Notify the environemnt.    
+    iEnv.NotifyInputReceivedL(event);
+    
+    if(iDisplay->Roster().HandleEventL(event))
+        {
+        return EKeyWasConsumed;
+        }
+    return EKeyWasNotConsumed;
+    }
+
+
+EXPORT_C void CHuiDisplayCoeControl::HandlePointerEventL(const TPointerEvent& aPointerEvent)
+    {
+    THuiEvent event(iDisplay, aPointerEvent);
+
+    // Notify the environment.    
+    iEnv.NotifyInputReceivedL(event);
+
+    iDisplay->Roster().HandleEventL(event);
+    }
+
+EXPORT_C void CHuiDisplayCoeControl::DisplayCoeCntrlExtension(const TUid& /*aExtensionUid*/, TAny** /*aExtensionParams*/)
+    {
+    }
+
+EXPORT_C void CHuiDisplayCoeControl::MakeVisible(TBool aVisible)
+    {
+    CCoeControl::MakeVisible(aVisible);
+    }
+    
+EXPORT_C void CHuiDisplayCoeControl::SetDimmed(TBool aDimmed)
+    {
+    CCoeControl::SetDimmed(aDimmed);
+    }
+
+EXPORT_C void CHuiDisplayCoeControl::ConstructFromResourceL(TResourceReader& aReader)
+    {
+    CCoeControl::ConstructFromResourceL(aReader);
+    }
+    
+EXPORT_C void CHuiDisplayCoeControl::ActivateL()
+    {
+    Window().EnableAdvancedPointers();
+    CCoeControl::ActivateL();
+    }
+    
+EXPORT_C void CHuiDisplayCoeControl::PrepareForFocusLossL()
+    {
+    CCoeControl::PrepareForFocusLossL();
+    }
+    
+EXPORT_C void CHuiDisplayCoeControl::PrepareForFocusGainL()
+    {
+    CCoeControl::PrepareForFocusGainL();
+    }
+    
+EXPORT_C TCoeInputCapabilities CHuiDisplayCoeControl::InputCapabilities() const
+    {
+    return CCoeControl::InputCapabilities();
+    }
+    
+EXPORT_C void CHuiDisplayCoeControl::FocusChanged(TDrawNow aDrawNow)
+    {
+    CCoeControl::FocusChanged(aDrawNow);
+    }
+    
+EXPORT_C void CHuiDisplayCoeControl::PositionChanged()
+    {
+    CCoeControl::PositionChanged();
+    }
+
+EXPORT_C void CHuiDisplayCoeControl::SetContainerWindowL(const CCoeControl& aContainer)
+    {
+    CCoeControl::SetContainerWindowL(aContainer);
+    }
+