messagingapp/msgui/msgapp/inc/draftslistview.h
changeset 31 ebfee66fde93
child 34 84197e66a4bd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgui/msgapp/inc/draftslistview.h	Fri Jun 04 10:25:39 2010 +0100
@@ -0,0 +1,165 @@
+/*
+ * 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: Drafts List View for displaying drafts messages.
+ *
+ */
+
+#ifndef DRAFTS_LISTVIEW_H
+#define DRAFTS_LISTVIEW_H
+
+#include <msgbaseview.h>
+
+// FORWARD DECLARATIONS
+class HbToolBar;
+class HbListView;
+class HbListWidget;
+class HbListWidgetItem;
+class HbAbstractViewItem;
+class HbAction;
+/**
+ * List view implementation for showing Draft messages.
+ */
+class DraftsListView: public MsgBaseView
+{
+Q_OBJECT
+
+public:
+    /**
+     * Constructor
+     */
+    explicit DraftsListView(QGraphicsItem *parent = 0);
+
+    /**
+     * Destructor
+     */
+    virtual ~DraftsListView();
+
+private:
+
+    /**
+     * Creates the menu items.
+     */
+    void setupMenu();
+
+    /**
+     * Creates the toolbar & toolbar extension.
+     */
+    void setupToolbar();
+
+    /**
+     * Creates the list view.
+     */
+    void setupListView();
+
+private slots:
+
+    /**
+     * Do delayed loading.
+     */
+    void doDelayedLoading();
+
+    /**
+     * Opens a Draft message.
+     */
+    void openDraftMessage();
+
+    /**
+     * Deletes a Draft message.
+     */
+    void deleteDraftMessage();
+
+    /**
+     * Deletes all Draft messages.
+     */
+    void deleteAllDraftMessage();
+
+    /**
+     * Invokes editor for creating new message.
+     */
+    void createNewMessage();
+
+    /**
+     * Opens a Draft message.
+     * @param index Index of the list item activated.
+     */
+    void openDraftMessage(const QModelIndex &index);
+
+    /**
+     * Item specific long press handler.
+     * @param item Item which is long pressed.
+     * @param coords Screen coordinates of the click.
+     */
+    void handleLongPressed(HbAbstractViewItem *item, const QPointF &coords);
+
+    /**
+     * Handles toolbar extension item clicks.
+     * @param item Activated toolbar extension item.
+     */
+    void handleViewExtnActivated(HbListWidgetItem *item);
+
+    /**
+     * This slot is hit when rows are inserted/removed in model.
+     */
+    void handleModelChanged();
+
+	/**
+     * This slot is called when delete message dialog is launched.
+     * @param action selected action (yes or no).
+     */
+    void onDialogDeleteMsg(HbAction* action);
+    
+    /**
+     * This slot is called when delete message dialog is launched.
+     * @param action selected action (yes or no).
+     */
+    void onDialogDeleteAllMessages(HbAction* action);
+    
+private:
+
+    /**
+     * List view for Draft messages.
+     * Own.
+     */
+    HbListView *mListView;
+
+    /**
+     * Container widget of toolbar extension.
+     * ToolBar takes ownership.
+     */
+    HbListWidget *mViewExtnList;
+
+    /**
+     * Pointer to views toolbar.
+     * Not Own.
+     */
+    HbToolBar *mToolBar;
+
+    /**
+     * Views in toolbar extension.
+     */
+    enum viewExtnIds
+    {
+        DRAFTS_EXTN = 0x00, CONVERSATIONS_EXTN = 0x01
+    };
+    
+    /**
+     * Flag to track if item has been long pressed.
+     * TODO: Remove it, once unique longpress and click event signal released in week16
+     */
+    bool mItemLongPressed;
+};
+
+#endif /* DRAFTS_LISTVIEW_H */
+
+// EOF