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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Container class for msg attachments
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*
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*/
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#ifndef MSG_UNIFIED_EDITOR_ATTACHMENT_CONTAINER_H
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#define MSG_UNIFIED_EDITOR_ATTACHMENT_CONTAINER_H
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#include <HbWidget>
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#include "msgunieditorattachment.h"
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class QGraphicsLinearLayout;
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class MmsConformanceCheck;
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class MsgAttachmentContainer : public HbWidget
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{
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Q_OBJECT
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public:
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/**
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* Add Attachment success/failure states
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*/
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enum AddAttachmentStatus
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{
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EAddSuccess = 0, EAddNotSupported, EAddSizeExceed
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};
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/**
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* Constructor
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*/
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MsgAttachmentContainer( QGraphicsItem *parent = 0);
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/**
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* Destructor
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*/
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~MsgAttachmentContainer();
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/**
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* add attachment to the container
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* @param filepath of the attachment
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* @return add operation status
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*/
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MsgAttachmentContainer::AddAttachmentStatus addAttachment(
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const QString& filepath);
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/**
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* count of attachments in the container
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* @return count
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*/
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int count();
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/**
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* List of attachments in the container
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* @return attachments list
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*/
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MsgUnifiedEditorAttachmentList attachmentList();
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/**
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* Check if the container hold multimedia content
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* @return true, if multimedia content is present
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* false, otherwise.
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*/
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bool hasMMContent();
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/**
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* Size of the attachment container
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* @return size
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*/
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int containerSize();
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signals:
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/**
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* emit when container content changes
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*/
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void contentChanged();
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/**
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* emit to indicate view that container is now empty
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* View deletes the container if it becomes empty
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*/
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void emptyAttachmentContainer();
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public slots:
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/**
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* delete attachment from the container
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*/
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void deleteAttachment(MsgUnifiedEditorAttachment* attachment);
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private:
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/**
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* size of the msg
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*/
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int messageSize();
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private:
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/**
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* container's layout
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*/
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QGraphicsLinearLayout* mLayout;
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/**
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* MMS conformance check utility class
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*/
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MmsConformanceCheck* mMmsConformanceCheck;
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/**
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* attachment list
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*/
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MsgUnifiedEditorAttachmentList mAttachmentList;
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/**
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* flag to tell, if container is holding MM content
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*/
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bool mIsMMContent;
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};
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#endif // MSG_UNIFIED_EDITOR_ATTACHMENT_CONTAINER_H
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