/*
* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "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:  Global definitions for Widget UI.
*
*/


#ifndef WIDGETAPPDEFS_RH
#define WIDGETAPPDEFS_RH

/* Application UID of WidgetUI. */
#define KWidgetAppUid 0x10282822 

/**
* When launching a widget, widget UID needs to be provided. In case the
* widget is supposed to be put to Home Screen's miniview, the size of 
* widget must be provided also. Default non-miniview value for size is (0, 0).
*
* The data is provided to WidgetUI in TUInt8 descriptor, so it can be read
* with RReadStream. The descriptor is passed to WidgetUI as command line 
* parameter, as in RApaLsSession::StartDocument.
*
* Message parameter format for WidgetUI for launching a widget:
* TUInt32 TUInt32 TInt32 TInt32 
* Description:
*
* Protocol version (currently 1)
* UID of widget
* Miniview width value (scaled down to TInt automatically)
* Miniview height value (scaled down to TInt automatically).

* There is no protocol version identifier in the message due to 
* legacy reasons (S60 ver 3.2.3). For 5.0
*
* It is possible to bring a widget to foreground also by 
* calling TApaTask::BringToForeground when WidgetUI is already running. 
* In this case, use UID KNullUid.
*/
/* sizeof( TUint32 )+ sizeof( TUid ) + sizeof( TInt32 ) */
#define KWidgetUiMaxMessageLength 12

enum TWidgetOperations
    {
    LaunchFullscreen,
    LaunchMiniview,
    Deactivate,
    WidgetResume,
    WidgetSuspend,
    WidgetSelect,
    WidgetOnline,
    WidgetOffline,
    WidgetRestart,
    Uninitialized
    };

#endif // WIDGETAPPDEFS_RH

// End of File