diff -r d189ee25cf9d -r 3533d4323edc meetingrequest/mrgui/mrfieldbuilderplugin/src/cmropenattachmentcommand.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/mrfieldbuilderplugin/src/cmropenattachmentcommand.cpp	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,117 @@
+/*
+* 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:  MR attahcment field implementation
+ *
+ */
+#include "cmropenattachmentcommand.h"
+
+#include <calentry.h>
+#include <calattachment.h>
+#include <f32file.h>
+#include <esmrgui.rsg>
+#include <aknnotewrappers.h>
+#include <StringLoader.h>
+#include <DocumentHandler.h>
+
+// DEBUG
+#include "emailtrace.h"
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CMROpenAttachmentCommand::CMROpenAttachmentCommand
+// ---------------------------------------------------------------------------
+//
+CMROpenAttachmentCommand::CMROpenAttachmentCommand(
+        CDocumentHandler& aDocHandler )
+    : iDocHandler( aDocHandler )
+    {
+    FUNC_LOG;
+    }
+
+// ---------------------------------------------------------------------------
+// CMROpenAttachmentCommand::CMROpenAttachmentCommand
+// ---------------------------------------------------------------------------
+//
+CMROpenAttachmentCommand::~CMROpenAttachmentCommand()
+    {
+    FUNC_LOG;
+    }
+
+// ---------------------------------------------------------------------------
+// CMROpenAttachmentCommand::NewL
+// ---------------------------------------------------------------------------
+//
+CMROpenAttachmentCommand* CMROpenAttachmentCommand::NewL(
+        CDocumentHandler& aDocHandler )
+    {
+    FUNC_LOG;
+
+    CMROpenAttachmentCommand* self =
+            new (ELeave) CMROpenAttachmentCommand( aDocHandler );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CMROpenAttachmentCommand::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CMROpenAttachmentCommand::ConstructL()
+    {
+    FUNC_LOG;
+    }
+
+// ---------------------------------------------------------------------------
+// CMROpenAttachmentCommand::ExecuteAttachmentCommandL
+// ---------------------------------------------------------------------------
+//
+void CMROpenAttachmentCommand::ExecuteAttachmentCommandL(
+            CCalEntry& aEntry,
+            TInt aAttachmentIndex )
+    {
+    FUNC_LOG;
+
+    // Ownership not gained
+    CCalAttachmentFile* attachmentFile =
+            aEntry.AttachmentL( aAttachmentIndex )->FileAttachment();
+
+    RFile file;
+    attachmentFile->FetchFileHandleL( file );
+    CleanupClosePushL( file );
+
+    TDataType datatype(
+            aEntry.AttachmentL( aAttachmentIndex )->MimeType() );
+
+    // Doc handler will try to open file
+    TRAPD( err, iDocHandler.OpenFileEmbeddedL( file, datatype ) );
+
+    CleanupStack::PopAndDestroy( &file );
+
+    if( err != KErrNone )
+        {
+        CAknInformationNote* note = new ( ELeave ) CAknInformationNote;
+        CleanupStack::PushL( note );
+        HBufC* buf = StringLoader::LoadLC(
+                R_MEET_REQ_INFO_CANNOT_OPEN_ATTACHMENT );
+        note->ExecuteLD( *buf );
+        CleanupStack::PopAndDestroy( buf );
+        CleanupStack::Pop( note );
+        }
+    }
+
+// EOF