emailuis/nmframeworkadapter/src/nmfwaremoveattachmentoperation.cpp
changeset 18 578830873419
child 20 ecc8def7944a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/nmframeworkadapter/src/nmfwaremoveattachmentoperation.cpp	Fri Apr 16 14:51:52 2010 +0300
@@ -0,0 +1,102 @@
+/*
+ * 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 "nmframeworkadapterheaders.h"
+
+/*!
+    \class NmFwaRemoveAttachmentOperation
+    
+    \brief NmFwaRemoveAttachmentOperation is an async operation which removes
+           attachment from the message.
+           
+    NmFwaRemoveAttachmentOperation is an async operation which removes attachment from the message.
+    \sa NmOperation
+ */
+
+/*!
+    Constructor
+    
+    \param message Message where attachment to be removed.
+    \param fileName File name of the removed file.
+    \param mailClient Reference to mail client object.
+ */
+NmFwaRemoveAttachmentOperation::NmFwaRemoveAttachmentOperation(
+    const NmMessage &message,
+    const NmId &attachmentPartId,
+    CFSMailClient &mailClient) :
+        mMessage(message),
+        mMailClient(mailClient)
+{
+    // Take a copy because original will be deleted during the operation
+    mAttachmentPartId.setId(attachmentPartId.id());
+}
+
+/*!
+    Destructor
+ */
+NmFwaRemoveAttachmentOperation::~NmFwaRemoveAttachmentOperation()
+{
+    doCancelOperation();
+}
+
+/*!
+    Slot, called after base object construction via timer event, runs the
+    async operation.
+    
+    \sa NmOperation
+ */
+void NmFwaRemoveAttachmentOperation::runAsyncOperation()
+{
+    CFSMailMessage *msg = NULL;
+
+    TRAPD(err, msg = CFSMailMessage::NewL(mMessage));
+    
+    if (err == KErrNone) {
+    
+        // Get attachment list from the message
+        RPointerArray<CFSMailMessagePart> attachments;
+        attachments.Reset();
+        TRAP(err, msg->AttachmentListL(attachments));
+        
+        if (err == KErrNone) {
+            err = KErrNotFound;
+            
+            // Search through all attachments from message and remove attachment
+            // if message part match.
+            for (int i=0; i<attachments.Count(); ++i) {
+                if (mAttachmentPartId.id() == attachments[i]->GetPartId().GetNmId().id()) {
+                    TRAP(err, msg->RemoveChildPartL(attachments[i]->GetPartId()));
+                    break;
+                }
+            }
+        }
+        attachments.ResetAndDestroy();
+    }
+    
+    delete msg;
+    msg = NULL;
+    
+    // Send signal for completion of the operation
+    if (err == KErrNone) {
+        completeOperation(NmNoError);
+    }
+    else if (err == KErrNotFound) {
+        completeOperation(NmNotFoundError);
+    }
+    else {
+        completeOperation(NmGeneralError);
+    }
+}