diff -r 6465d5bb863a -r 13e71d907dc3 profilesservices/MediaFileList/Src/mediafilevideopreviewdialog.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/profilesservices/MediaFileList/Src/mediafilevideopreviewdialog.cpp	Thu Nov 04 13:38:47 2010 +0800
@@ -0,0 +1,350 @@
+/*
+* 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:   Dialog create for video preview
+*
+*/
+
+
+
+#include <aknappui.h>
+#include "mediafilevideopreviewdialog.h"
+#include "mediafilepreview.h"
+#include <mediafilelist.rsg>
+
+
+
+/******************************************************************************
+ * class CVideoPreviewDialog
+ ******************************************************************************/
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::ShowDialogLD
+// 
+// NOTE: ExecuteLD deletes dialog object.
+// -----------------------------------------------------------------------------
+TBool CVideoPreviewDialog::ShowDialogLD( TInt* aError )
+    {
+    iError = aError;
+    *iError = KErrNone;
+    
+    TBool ret = ExecuteLD( R_VIDEO_PREVIEW_DIALOG );
+
+    return ret;
+    }
+
+// ----------------------------------------------------------------------------
+// Destructor
+//
+// ----------------------------------------------------------------------------
+//
+CVideoPreviewDialog::~CVideoPreviewDialog()
+    {
+    CCoeEnv::Static()->RemoveForegroundObserver( *this );
+    
+    delete iIdle;
+    
+    if ( iVideoHandlerCreated )
+        {
+        delete iVideoHandler;    
+        }
+   
+    if ( iAvkonAppUi )
+        {
+        iAvkonAppUi->RemoveFromStack( this );
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::CVideoPreviewDialog
+// 
+// -----------------------------------------------------------------------------
+//
+CVideoPreviewDialog::CVideoPreviewDialog( TAny* aVideoHandler )
+    {
+    if ( aVideoHandler )
+        {
+        iVideoHandler = static_cast<CMFVideoPreviewHandler*>( aVideoHandler );
+        //iVideoHandler = aVideoHandler;
+        }
+    iVideoHandlerCreated = EFalse;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::NewL
+//
+// -----------------------------------------------------------------------------
+CVideoPreviewDialog* CVideoPreviewDialog::NewL( TAny* aVideoHandler )
+    {
+    CVideoPreviewDialog* self = new (ELeave) CVideoPreviewDialog( aVideoHandler );
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+
+    return self;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::ConstructL
+//
+// -----------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::ConstructL()
+    {
+    CCoeEnv::Static()->AddForegroundObserverL( *this );
+    
+    CAknDialog::ConstructL( R_VIDEO_PREVIEW_DIALOG_MENU );
+
+    if ( !iVideoHandler )
+        {
+        iVideoHandler = CMFVideoPreviewHandler::NewL();
+        iVideoHandlerCreated = ETrue;
+        }
+    
+    iVideoHandler->SetObserver( this );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::SetAttrL
+// 
+// -----------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::SetAttrL( TInt aAttr, TInt aValue )
+    {
+    iVideoHandler->SetAttrL( aAttr, aValue );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::SetAttrL
+// 
+// -----------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::SetAttrL( TInt aAttr, const TDesC& aValue )
+    {
+    iVideoHandler->SetAttrL( aAttr, aValue );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::SetAttr
+// 
+// -----------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::SetAttrL( TInt aAttr, TAny* aValue )
+    {
+    iVideoHandler->SetAttrL( aAttr, aValue );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::PreLayoutDynInitL
+// 
+// -----------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::PreLayoutDynInitL()
+    {
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::PostLayoutDynInitL
+// 
+// -----------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::PostLayoutDynInitL()
+    {
+    // dialog has two lines (see .rss). Listbox line id is 1
+    //CEikCaptionedControl *ctrl = Line( 1 );
+    //iVideoPreviewHandler->SetAttrL( TMFDialogUtil::EAttrDrawingWindow, (ctrl->iControl->DrawableWindow()) );
+    
+    iVideoHandler->SetAttrL( TMFDialogUtil::EAttrDrawingWindow, DrawableWindow() );
+    iVideoHandler->PlayL();
+    }
+
+
+//------------------------------------------------------------------------------
+// CVideoPreviewDialog::OkToExitL
+//
+//------------------------------------------------------------------------------
+//
+TBool CVideoPreviewDialog::OkToExitL(TInt aButtonId)
+    {
+    if ( aButtonId == EEikBidCancel )
+        {
+        if ( iVideoHandler->IsPlaying() )
+            {
+            iVideoHandler->Stop();
+            }
+
+        return ETrue;  // close dialog
+        }
+
+    if ( aButtonId == EAknSoftkeySelect || aButtonId == EEikBidOk )
+        {
+        if ( iVideoHandler->IsPlaying() )
+            {
+            iVideoHandler->Stop();
+            }
+        return ETrue;  // close dialog
+        }
+
+    if ( aButtonId == EAknSoftkeyBack )
+        {
+        if ( iVideoHandler->IsPlaying() )
+            {
+            iVideoHandler->Stop();
+            }
+        return ETrue;  // close dialog
+        }
+
+    return CAknDialog::OkToExitL( aButtonId );
+    }
+
+
+// ----------------------------------------------------------------------------
+// CVideoPreviewDialog::HandleResourceChange
+// 
+// ----------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::HandleResourceChange(TInt aType)
+    {   
+    if ( aType == KEikDynamicLayoutVariantSwitch )
+        {
+        // handle change in layout orientation
+        
+        CAknDialog::HandleResourceChange( aType );
+        
+        TRAP_IGNORE( iVideoHandler->SetDisplayWindowL() );
+        return;
+        }
+    }
+
+    
+//------------------------------------------------------------------------------
+// CVideoPreviewDialog::ProcessCommandL
+//
+// Handle commands from menu.
+//------------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::ProcessCommandL(TInt aCommandId)
+    {
+    HideMenu();
+    
+    switch (aCommandId)
+        {
+        case EAknCmdExit:
+        case EEikCmdExit:
+            {
+            // close dialog and exit calling application
+            iAvkonAppUi->ProcessCommandL( EAknCmdExit );
+            break;
+            }
+
+        default:            
+            break;
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::CloseDialogWithDelayL
+//
+// -----------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::CloseDialogWithDelayL()
+    {    
+    // close after short delay (dialog cannot be closed from this function)
+    delete iIdle;
+    iIdle = NULL;
+    iIdle = CIdle::NewL( CActive::EPriorityIdle );                
+    if ( iIdle )
+        {                    
+        iIdle->Start( TCallBack( CloseDialog, this ) );
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::CloseDialogL()
+//
+// -----------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::CloseDialogL()
+    {    
+    // close the dialogue immediately
+    CloseDialog( this );
+    }
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::CloseDialog
+//
+// -----------------------------------------------------------------------------
+//
+TInt CVideoPreviewDialog::CloseDialog( TAny *aObj )
+    {    
+    CVideoPreviewDialog *dlg = (CVideoPreviewDialog*) aObj;
+    
+    TRAP_IGNORE( dlg->TryExitL( EAknSoftkeyBack ) );
+    
+    return 0;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::HandlePreviewEventL (from MPreviewHandlerObserver)
+// 
+// -----------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::HandlePreviewEventL( TInt aEvent, TInt aError )
+    {
+    if ( aEvent == MPreviewHandlerObserver::EVideoPreviewComplete )
+        {
+        *iError = aError;
+        CVideoPreviewDialog::CloseDialogWithDelayL();
+        }
+
+    if ( aEvent == MPreviewHandlerObserver::EPreviewError )
+        {
+        *iError = aError;
+        CVideoPreviewDialog::CloseDialogWithDelayL();
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::HandleLosingForeground (from MCoeForegroundObserver)
+//
+// -----------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::HandleLosingForeground()
+    {
+    TRAP_IGNORE( CVideoPreviewDialog::CloseDialogWithDelayL() );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CVideoPreviewDialog::HandleGainingForeground (from MCoeForegroundObserver)
+//
+// -----------------------------------------------------------------------------
+//
+void CVideoPreviewDialog::HandleGainingForeground()
+    {
+    }
+
+//  End of File