diff -r 000000000000 -r 2e3d3ce01487 startupservices/startupanimation/sanimengine/src/sanimengineimpl.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/startupservices/startupanimation/sanimengine/src/sanimengineimpl.cpp	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,359 @@
+/*
+* Copyright (c) 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 CSAnimEngineImpl class
+*
+*/
+
+
+#include "sanimimageplugin.h"
+#include "sanimtoneplugin.h"
+
+#include "sanimengineimpl.h"
+#include "sanimpluginctrl.h"
+#include "trace.h"
+
+/** IF UID for Startup Image Plug-in API. */
+const TUint32 KImagePlugInApiUid = 0x2000B118;
+
+/** IF UID for Startup Tone Plug-in API. */
+const TUint32 KTonePlugInApiUid = 0x2000B119;
+
+// ======== LOCAL FUNCTIONS ========
+
+static TInt PluginCallBack( TAny* aPtr )
+    {
+    static_cast<CSAnimEngineImpl*>( aPtr )->PluginFinished();
+    return KErrNone;
+    }
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CSAnimEngineImpl::CSAnimEngineImpl
+//
+// ---------------------------------------------------------------------------
+//
+CSAnimEngineImpl::CSAnimEngineImpl( RFs& aFs, MSAnimObserver& aObserver )
+  : iFs( aFs ),
+    iObserver( aObserver )
+    {
+    FUNC_LOG;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSAnimEngineImpl::~CSAnimEngineImpl
+//
+// ---------------------------------------------------------------------------
+//
+CSAnimEngineImpl::~CSAnimEngineImpl()
+    {
+    FUNC_LOG;
+
+    Cancel();
+
+    delete iTonePluginCtrl;
+    delete iImagePluginCtrl;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSAnimEngineImpl::PluginFinished
+//
+// ---------------------------------------------------------------------------
+//
+void CSAnimEngineImpl::PluginFinished()
+    {
+    FUNC_LOG;
+
+    if ( iImagePluginCtrl && iTonePluginCtrl )
+        {
+        TInt imgSuccessCode = iImagePluginCtrl->SuccessCode();
+        TInt toneSuccessCode = iTonePluginCtrl->SuccessCode();
+        if ( imgSuccessCode != KRequestPending &&
+             toneSuccessCode != KRequestPending )
+            {
+            if ( imgSuccessCode != KErrNone )
+                {
+                CompleteClientRequest( imgSuccessCode );
+                }
+            else
+                {
+                CompleteClientRequest( toneSuccessCode );
+                }
+            }
+        // else wait until next call
+        }
+    else if ( iImagePluginCtrl )
+        {
+        CompleteClientRequest( iImagePluginCtrl->SuccessCode() );
+        }
+    else if ( iTonePluginCtrl )
+        {
+        CompleteClientRequest( iTonePluginCtrl->SuccessCode() );
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSAnimEngineImpl::SetImageProperties
+//
+// ---------------------------------------------------------------------------
+//
+TInt CSAnimEngineImpl::SetImageProperties(
+    const TDesC& aImageFileName,
+    const TDisplayMode aDisplayMode,
+    const TSize& aSize,
+    const TTimeIntervalMicroSeconds32& aFrameDelay,
+    const TBool aScalingEnabled,
+    const TInt aRepeatCount )
+    {
+    FUNC_LOG;
+
+    TInt errorCode = KErrNotReady;
+    if ( ( !iImagePluginCtrl || !( iImagePluginCtrl->IsActive() ) ) &&
+         ( !iTonePluginCtrl || !( iTonePluginCtrl->IsActive() ) ) )
+        {
+        delete iImagePluginCtrl;
+        iImagePluginCtrl = NULL;
+
+        errorCode = KErrNone;
+        if ( aImageFileName.Length() > 0 )
+            {
+            TRAP( errorCode, iImagePluginCtrl = CSAnimPluginCtrl::NewL(
+                aImageFileName, KImagePlugInApiUid, &iObserver ) );
+            ERROR_1( errorCode, "Failed to create image plug-in for file '%S'", &aImageFileName );
+            }
+
+        if ( iImagePluginCtrl )
+            {
+            CSAnimImagePlugin& plugin =
+                static_cast<CSAnimImagePlugin&>( iImagePluginCtrl->Plugin() );
+            plugin.SetDisplayMode( aDisplayMode );
+            plugin.SetSize( aSize );
+            plugin.SetFrameDelay( aFrameDelay );
+            plugin.SetScalingEnabled( aScalingEnabled );
+            plugin.SetRepeatCount( aRepeatCount );
+            }
+        }
+
+    return errorCode;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSAnimEngineImpl::SetToneProperties
+//
+// ---------------------------------------------------------------------------
+//
+TInt CSAnimEngineImpl::SetToneProperties(
+    const TDesC& aToneFileName,
+    const TInt aVolume,
+    const TTimeIntervalMicroSeconds& aVolumeRamp,
+    const TInt aRepeatCount )
+    {
+    FUNC_LOG;
+
+    TInt errorCode = KErrNotReady;
+    if ( ( !iImagePluginCtrl || !( iImagePluginCtrl->IsActive() ) ) &&
+         ( !iTonePluginCtrl || !( iTonePluginCtrl->IsActive() ) ) )
+        {
+        delete iTonePluginCtrl;
+        iTonePluginCtrl = NULL;
+
+        errorCode = KErrNone;
+        if ( aToneFileName.Length() > 0 )
+            {
+            TRAP( errorCode, iTonePluginCtrl =
+                CSAnimPluginCtrl::NewL( aToneFileName, KTonePlugInApiUid, NULL ) );
+            ERROR_1( errorCode, "Failed to create tone plug-in for file '%S'", &aToneFileName );
+            }
+
+        if ( iTonePluginCtrl )
+            {
+            CSAnimTonePlugin& plugin =
+                static_cast<CSAnimTonePlugin&>( iTonePluginCtrl->Plugin() );
+            plugin.SetVolume( aVolume );
+            plugin.SetVolumeRamp( aVolumeRamp );
+            plugin.SetRepeatCount( aRepeatCount );
+            }
+        }
+
+    return errorCode;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSAnimEngineImpl::Load
+//
+// ---------------------------------------------------------------------------
+//
+void CSAnimEngineImpl::Load( TRequestStatus& aStatus )
+    {
+    FUNC_LOG;
+
+    if ( ( iImagePluginCtrl && iImagePluginCtrl->IsActive() ) ||
+         ( iTonePluginCtrl && iTonePluginCtrl->IsActive() ) )
+        {
+        TRequestStatus* status = &aStatus;
+        User::RequestComplete( status, KErrNotReady );
+        }
+    else if ( !iImagePluginCtrl && !iTonePluginCtrl )
+        {
+        TRequestStatus* status = &aStatus;
+        User::RequestComplete( status, KErrNone );
+        }
+    else
+        {
+        SetClientRequest( aStatus );
+
+        if ( iImagePluginCtrl )
+            {
+            iImagePluginCtrl->Load( iFs, TCallBack( PluginCallBack, this ) );
+            }
+        if ( iTonePluginCtrl )
+            {
+            iTonePluginCtrl->Load( iFs, TCallBack( PluginCallBack, this ) );
+            }
+
+        SetRequestPending(); // Only do it here, just before returning
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSAnimEngineImpl::BackroundColour
+//
+// ---------------------------------------------------------------------------
+//
+TRgb CSAnimEngineImpl::BackroundColour() const
+    {
+    FUNC_LOG;
+
+    if ( iImagePluginCtrl )
+        {
+        return ( static_cast<CSAnimImagePlugin&>(
+            iImagePluginCtrl->Plugin() ) ).BackroundColour();
+        }
+
+    return TRgb();
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSAnimEngineImpl::Start
+//
+// ---------------------------------------------------------------------------
+//
+void CSAnimEngineImpl::Start( TRequestStatus& aStatus )
+    {
+    FUNC_LOG;
+
+    if ( ( iImagePluginCtrl && iImagePluginCtrl->IsActive() ) ||
+         ( iTonePluginCtrl && iTonePluginCtrl->IsActive() ) )
+        {
+        TRequestStatus* status = &aStatus;
+        User::RequestComplete( status, KErrNotReady );
+        }
+    else if ( !iImagePluginCtrl && !iTonePluginCtrl )
+        {
+        TRequestStatus* status = &aStatus;
+        User::RequestComplete( status, KErrNone );
+        }
+    else
+        {
+        User::ResetInactivityTime();
+        SetClientRequest( aStatus );
+
+        if ( iImagePluginCtrl )
+            {
+            iImagePluginCtrl->Start( TCallBack( PluginCallBack, this ) );
+            }
+        if ( iTonePluginCtrl )
+            {
+            iTonePluginCtrl->Start( TCallBack( PluginCallBack, this ) );
+            }
+
+        SetRequestPending(); // Only do it here, just before returning
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSAnimEngineImpl::Cancel
+//
+// ---------------------------------------------------------------------------
+//
+void CSAnimEngineImpl::Cancel()
+    {
+    FUNC_LOG;
+
+    if ( iImagePluginCtrl )
+        {
+        iImagePluginCtrl->Cancel();
+        }
+    if ( iTonePluginCtrl )
+        {
+        iTonePluginCtrl->Cancel();
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSAnimEngineImpl::SetClientRequest
+//
+// ---------------------------------------------------------------------------
+//
+void CSAnimEngineImpl::SetClientRequest( TRequestStatus& aStatus )
+    {
+    FUNC_LOG;
+
+    __ASSERT_ALWAYS( !iClientStatus, User::Invariant() );
+
+    iClientStatus = &aStatus;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSAnimEngineImpl::SetRequestPending
+//
+// ---------------------------------------------------------------------------
+//
+void CSAnimEngineImpl::SetRequestPending()
+    {
+    FUNC_LOG;
+
+    if ( iClientStatus ) // It may already have been completed.
+        {
+        *iClientStatus = KRequestPending;
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CSAnimEngineImpl::CompleteClientRequest
+//
+// ---------------------------------------------------------------------------
+//
+void CSAnimEngineImpl::CompleteClientRequest( const TInt aStatusCode )
+    {
+    FUNC_LOG;
+
+    if ( iClientStatus )
+        {
+        User::RequestComplete( iClientStatus, aStatusCode );
+        iClientStatus = NULL;
+        }
+    }