uiacceltk/hitchcock/AlfHintPlugin/src/alfhintplugindrawer.cpp
changeset 0 15bf7259bb7c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/AlfHintPlugin/src/alfhintplugindrawer.cpp	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,133 @@
+/*
+* Copyright (c) 2009 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: 
+*
+*/
+
+#include <ecom/implementationproxy.h>
+#include <s32mem.h> // for RDesReadStream
+#include "alfhintplugindrawer.h"
+#include <alfhintapi.h>
+
+LOCAL_C const TImplementationProxy KImplementationTable[] = 
+    {
+    // TODO: CHANGE ID
+    IMPLEMENTATION_PROXY_ENTRY(CAlfHintGraphicDrawer::EImplUid, CAlfHintGraphicDrawer::CreateL),
+    };
+
+// ---------------------------------------------------------------------------
+// ImplementationGroupProxy
+// ---------------------------------------------------------------------------
+//
+EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)
+    {
+    aTableCount = (sizeof(KImplementationTable) / sizeof(TImplementationProxy));
+    return KImplementationTable;
+    }
+
+// ---------------------------------------------------------------------------
+// CreateL
+// ---------------------------------------------------------------------------
+//
+CAlfHintGraphicDrawer* CAlfHintGraphicDrawer::CreateL()
+    {
+    return new(ELeave) CAlfHintGraphicDrawer;
+    }
+
+// ---------------------------------------------------------------------------
+// CAlfHintGraphicDrawer
+// ---------------------------------------------------------------------------
+//
+CAlfHintGraphicDrawer::CAlfHintGraphicDrawer()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// ~CAlfHintGraphicDrawer
+// ---------------------------------------------------------------------------
+//
+CAlfHintGraphicDrawer::~CAlfHintGraphicDrawer()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// ConstructL
+// ---------------------------------------------------------------------------
+//
+void CAlfHintGraphicDrawer::ConstructL(MWsGraphicDrawerEnvironment& aEnv, const TGraphicDrawerId& aId, 
+                                MWsClient& aOwner, const TDesC8& aData)
+    {
+    iEnv = &aEnv;
+    BaseConstructL(aEnv, aId, aOwner);
+    iHintApi = static_cast<MAlfHintObserver*>(aEnv.Screen(0)->ResolveObjectInterface( KAlfHintObjectInterface ) );
+    /*RDesReadStream in(aData);
+    TInt windowHandle = in.ReadInt32L();
+*/
+    User::LeaveIfError(ShareGlobally());
+    }
+    
+// ---------------------------------------------------------------------------
+// ResolveObjectInterface
+// ---------------------------------------------------------------------------
+//
+TAny* CAlfHintGraphicDrawer::ResolveObjectInterface(TUint aTypeId)
+    {
+    switch(aTypeId)
+        {
+        default:
+            return CWsGraphicDrawer::ResolveObjectInterface(aTypeId);
+        }
+    }   
+
+// ---------------------------------------------------------------------------
+// DoDraw
+// ---------------------------------------------------------------------------
+//
+void CAlfHintGraphicDrawer::DoDraw(MWsGc& aGc, const TRect& aRect, const TDesC8& aData) const
+    {
+    // read data
+    TInt err = 0;
+    TInt tag = KErrNotFound;
+    TRect boundingRectangle(0,0,360,240);
+    TInt layerId = 0;
+    TInt extraParameters = 0;
+    TRAP( err, 
+    RDesReadStream in(aData);
+    tag = in.ReadInt8L();
+    extraParameters = in.ReadInt8L();
+    in.ReadL((TUint8*)&boundingRectangle,sizeof(TRect));
+    layerId = in.ReadInt32L();
+    );
+    
+    if (iHintApi) 
+        {
+        if (!extraParameters)
+            {
+            iHintApi->InsertTagL( tag );
+            }
+        else
+            {
+            iHintApi->InsertTagL( tag, boundingRectangle, layerId );
+            }
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// HandleMessage
+// ---------------------------------------------------------------------------
+//
+void CAlfHintGraphicDrawer::HandleMessage(const TDesC8& aData)
+    {
+    }
+