mpviewplugins/mpplaybackviewplugin/inc/mpplaybackwidget.h
changeset 19 4e84c994a771
child 22 ecf06a08d4d9
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpviewplugins/mpplaybackviewplugin/inc/mpplaybackwidget.h	Fri Mar 19 09:28:13 2010 +0200
@@ -0,0 +1,86 @@
+/*
+* 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: Playback widget for Music Player playback view.
+*
+*/
+
+#ifndef MPPLAYBACKWIDGET_H
+#define MPPLAYBACKWIDGET_H
+
+#include <hbwidget.h>
+
+class MpPlaybackData;
+
+class HbStackedLayout;
+class QString;
+class HbTextItem;
+class HbProgressSlider;
+class HbLabel;
+class HbIcon;
+class HbDocumentLoader;
+
+class MpPlaybackWidget : public HbWidget
+{
+    Q_OBJECT
+
+public:
+
+    MpPlaybackWidget( MpPlaybackData *data, QGraphicsItem *parent=0 );
+    virtual ~MpPlaybackWidget();
+
+signals:
+
+    void setPlaybackPosition( int value );
+
+public slots:
+
+    void playbackInfoChanged();
+    void durationChanged();
+    void positionChanged();
+    void albumArtChanged();
+
+    bool loadLayout( Qt::Orientation orientation );
+
+private slots:
+
+    void handleSliderPressed();
+    void handleSliderReleased();
+    void handleSliderMoved(int value);
+
+private:
+
+    QString formatDuration( int seconds );
+    void composeAlbumCover( QPixmap& albumart );
+
+private:
+
+    MpPlaybackData          *mPlaybackData;     // Not own
+    HbDocumentLoader        *mDocumentLoader;   // Own
+
+    HbStackedLayout         *mLayout;           // Not own
+    HbLabel                 *mSongTitle;        // Not own
+    HbLabel                 *mArtistName;       // Not own
+    HbLabel                 *mAlbumName;        // Not own
+    HbLabel                 *mAlbumArt;         // Not own
+    HbProgressSlider        *mProgressBar;      // Not own
+
+    QPixmap                 mCompositePixmap;
+
+    bool                    mProgreesBarDragging;
+    int                     mDuration;
+
+    Q_DISABLE_COPY(MpPlaybackWidget)
+};
+
+#endif  // MPPLAYBACKWIDGET_H