messagingapp/msgui/conversationview/inc/msgconversationviewitem.h
changeset 31 ebfee66fde93
child 34 84197e66a4bd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgui/conversationview/inc/msgconversationviewitem.h	Fri Jun 04 10:25:39 2010 +0100
@@ -0,0 +1,135 @@
+/*
+ * 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:Message chat View decorator item prototype
+ *
+ */
+
+#ifndef MSG_CONVERSATION_VIEW_ITEM_H
+#define MSG_CONVERSATION_VIEW_ITEM_H
+
+// INCLUDES
+#include <HbListViewItem>
+#include "convergedmessage.h"
+
+//Forward Declarations
+class MsgConversationWidget;
+class HbTextItem;
+class HbIconItem;
+
+/**
+ * This class represents the item decorator of 
+ * the conversation view.  
+ */
+class MsgConversationViewItem : public HbListViewItem
+{
+Q_OBJECT
+
+    Q_PROPERTY(bool isIncoming READ isIncoming WRITE setIncoming)
+
+public:
+    /**
+     * Constructor
+     * @param parent, reference of QGraphicsItem
+     * default set to 0
+     */
+    MsgConversationViewItem(QGraphicsItem* parent = 0);
+    
+    /**
+     * Destructor
+     */
+    virtual ~MsgConversationViewItem();
+
+    /**
+     * Factory method to the items
+     */
+    virtual MsgConversationViewItem* createItem();
+
+    /**
+     * Overridden method to draw the custom item in the list view
+     */
+    void updateChildItems();
+
+    /**
+     * Checks if point in question is within bubble frame or not.
+     * @param point, point to be checked.
+     * @return returns true is point is within bubble frame geometry.
+     */
+    bool containsPoint(const QPointF& point);
+
+    /**
+     * Specify if this widget's message is incoming
+     * @param incoming
+     */
+    void setIncoming(bool incoming = true);
+
+    /**
+     * Get to find if this is incoming message
+     * @return bool
+     */
+    bool isIncoming();
+
+private:
+
+    /**
+     * Set the Icon that displays the message state.
+     */
+    void setMessageStateIcon(int messageState);
+
+    /**
+     * Set the Icon that displays the message notification state.
+     */
+    void setNotificationStateIcon(int notificationState);
+    
+    /*
+     * Update item with sms content
+     */
+    void updateSmsTypeItem(const QModelIndex& index,int messageSubType = ConvergedMessage::None);
+    
+    /*
+     * Update item with mms type content
+     */
+    void updateMmsTypeItem(const QModelIndex& index, int messageType,int messageSubType);
+
+protected:
+
+    /**
+     * Reimplemented from HbAbstractViewItem.
+     * This function is called whenever item press state changes.
+     * @see HbAbstractViewItem::pressStateChanged
+     */
+    virtual void pressStateChanged (bool pressed, bool animate);
+
+private:
+
+    /**
+     * Info about received or outgoing message.
+     * true if received message else false.
+     */
+    bool mIncoming;
+
+    /*
+     * The chat custom control to show the conversation item
+     * Owned
+     */
+    MsgConversationWidget *mConversation;
+
+    /**
+     * Graphics Item to hold message sending state.
+     * Owned
+     */
+    HbIconItem *mMessageStateIconItem;
+};
+
+#endif // MSG_CONVERSATION_VIEW_ITEM_H
+// EOF