messagingapp/msgui/msgaudiofetcher/inc/msgaudiofetcherwidget.h
changeset 37 518b245aa84c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgui/msgaudiofetcher/inc/msgaudiofetcherwidget.h	Fri Jun 25 15:47:40 2010 +0530
@@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 2010 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:
+ *     The header file for messaging's audio fetcher widget.
+ *
+ */
+#ifndef MSGAUDIOFETCHERWIDGET_H
+#define MSGAUDIOFETCHERWIDGET_H
+
+// SYSTEM INCLUDES
+#include <HbWidget>
+
+// USER INCLUDES
+class HbListView;
+class QGraphicsLinearLayout;
+class MsgAudioFetcherView;
+class MsgAudioFetcherModel;
+class HbLabel;
+class MsgAudioPreview;
+
+/**
+ * @class MsgAudioFetcherWidget
+ * @brief This class is messaging's audio fetcher view's mainwidget
+ */
+class MsgAudioFetcherWidget : public HbWidget
+{
+Q_OBJECT
+
+public:
+    /**
+     * Constructor
+     */
+    explicit MsgAudioFetcherWidget();
+
+    /**
+     * Destructor
+     */
+    ~MsgAudioFetcherWidget();
+
+    /**
+     * Get the path of item selected in the list
+     */
+    QString getCurrentItemPath();
+
+    /**
+     * Play or pause the audio file
+     */
+    void playOrPause();
+
+signals:
+    /**
+     * Signal to enable/disable the toolbar
+     */
+    void triggerToolBar(bool enable);
+
+private slots:
+    /**
+     * Handles selection of a list item
+     */
+    void on_list_activated(const QModelIndex &index);
+private:
+    /**
+     * initializes widget
+     */
+    void init();
+    
+private:
+    /**
+     * label of the list view
+     * owned
+     */
+    HbLabel *mLabel;
+    
+    /**
+     * list view
+     * owned
+     */
+    HbListView *mListView;
+    
+    /**
+     * list's layout
+     * owned
+     */
+    QGraphicsLinearLayout *mLayout;
+    
+    /**
+     * populating model
+     * owned
+     */
+    MsgAudioFetcherModel *mFetcherModel;
+
+    /**
+     * For previewing audio files
+     * owned
+     */
+    MsgAudioPreview* mAudioPreview;
+    
+    /**
+     * selection state
+     */
+    bool mSelected;
+    
+    /**
+     * last selected item
+     */
+    QModelIndex mOldSeletedItem;
+};
+
+#endif /* MSGAUDIOFETCHERWIDGET_H_ */