--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreensrv_plat/hswidgetmodel_api/hswidget.h	Tue Aug 31 15:30:51 2010 +0300
@@ -0,0 +1,103 @@
+/*
+* 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:  Base class for all homescreen widgets.
+*
+*/
+
+
+#ifndef HSWIDGET_H
+#define HSWIDGET_H
+
+#include <hswidgetmodel_global.h>
+#include <hbwidget.h>
+
+
+class HsWidgetPrivate;
+class IHsWidgetPreferenceService;
+
+class HSWIDGETMODEL_EXPORT HsWidget : public HbWidget
+{
+    Q_OBJECT
+
+public:
+
+    enum StartResult { StartResultRunning, StartResultFinished, StartResultFaulted };
+    enum StopResult { StopResultFinished, StopResultFinishing, StopResultFaulted, StopResultFaulting };
+    enum SuspendResult { SuspendResultSuspended, SuspendResultFaulted, SuspendResultFaulting };
+    enum ResumeResult { ResumeResultRunning, ResumeResultFaulted, ResumeResultFaulting };
+
+
+    HsWidget(QGraphicsItem *parent = 0, Qt::WindowFlags flags = 0);
+    virtual ~HsWidget();
+
+    IHsWidgetPreferenceService *widgetPreferenceService() const;
+
+    void start();
+    void stop();
+    void suspend();
+    void resume();
+
+signals:
+
+    void succeeded();
+    void stopped();
+    void faulted();
+
+protected:
+
+    
+    virtual StartResult onStart() = 0;
+    virtual StopResult onStop() = 0;
+    virtual SuspendResult onSuspend();
+    virtual ResumeResult onResume();
+
+    void setFinished();
+    void setFaulted();
+    void setFaulting();
+
+    /**
+     * @copydoc QGraphicsWidget::mouseDoubleClickEvent()
+     */
+    void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) { Q_UNUSED(event) }
+
+    /**
+     * @copydoc QGraphicsWidget::mouseMoveEvent()
+     */
+    void mouseMoveEvent(QGraphicsSceneMouseEvent *event) { Q_UNUSED(event) }
+
+    /**
+     * @copydoc QGraphicsWidget::mousePressEvent()
+     */
+    void mousePressEvent(QGraphicsSceneMouseEvent *event) { Q_UNUSED(event) }
+
+    /**
+     * @copydoc QGraphicsWidget::mouseReleaseEvent()
+     */
+    void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) { Q_UNUSED(event) }
+
+private:
+
+    Q_DISABLE_COPY(HsWidget)
+
+private:
+
+    HsWidgetPrivate *mD;
+    friend class HsWidgetPrivate;
+
+};
+
+
+
+
+#endif