/*

 * 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:

 * Constant definitions for Plugged Display Engine's finite state 

 * machines.

 *

 */

#ifndef PDECONSTANTS_H

#define PDECONSTANTS_H

// SYSTEM INCLUDE FILES

#include <e32base.h>

// USER INCLUDE FILES

// FORWARD DECLARATIONS

// DATA TYPES

/** Plugged Display Engine's FSM identifications. */

enum TPDEFSMId

    {

    EPDEFSMIdHDMICableStatus = 0,

    EPDEFSMIdCompositeCableStatus,

    // Add new constants before this row.

    // Following constant is not a state.

    // It just indicates maximum index value.

    EPDEFSMIdFirstUnused,

    EPDEFSMIdNbrOfUsedIds = EPDEFSMIdFirstUnused,

    EPDEFSMIdUndefined = 0xff

    };

/**  Constants for used external interfaces/APIs.  */

enum TPDEInterface

    {

    // Interface ids

    EPDEIfUndefined = 0,

    EPDEIfTVOutConfig,

    EPDEIfEDIDHandler,

    EPDEIfAccessoryControl,

    EPDEIfAccessoryConnection,

    EPDEIfCentralRepositoryWatch,

    EPDEIfAsyCommandHandler,

    // TV Out Config interface's event ids    

    EIfTVOutConfigEventUndefined = 0x10,

    EIfTVOutConfigEventCableConnected,

    EIfTVOutConfigEventCableDisconnected,

    EIfTVOutConfigEventCableStatusListenFailed,

    EIfTVOutConfigEventEnabled,

    EIfTVOutConfigEventEnableFailed,

    EIfTVOutConfigEventDisabled,

    EIfTVOutConfigEventDisableFailed,

    EIfTVOutConfigEventSet,

    EIfTVOutConfigEventSetFailed,

    EIfTVOutConfigEventSetCopyProtectStatusChanged,

    EIfTVOutConfigEventCopyProtectionListenFailed,

    EIfTVOutConfigEventSettingsChanged,

    EIfTVOutConfigEventSettingsChangesListenFailed,

    EIfTVOutConfigEventSettingsChangesListenStarted,

    // EDID Handler interface's event ids    

    EPDEIfEDIDHandlerEventUndefined = 0x20,

    EPDEIfEDIDHandlerEventEdidDataFetched,

    EPDEIfEDIDHandlerEventEdidDataFetchFailed,

    // EDID Handler interface's event ids    

    EPDEIfAccessoryControlEventUndefined = 0x30,

    EPDEIfAccessoryControlEventConnected,

    EPDEIfAccessoryControlEventConnectFailed,

    EPDEIfAccessoryControlEventDisconnected,

    EPDEIfAccessoryControlEventDisconnectFailed,

    // Accessory Connection interface's event ids    

    EPDEIfAccessoryConnectionEventUndefined = 0x40,

    EPDEIfAccessoryConnectionEventCableConnected,

    EPDEIfAccessoryConnectionEventCableDisconnected,

    // Central Repository interface's event ids    

    EPDEIfCentralRepositoryWatchEventUndefined = 0x50,

    EPDEIfCentralRepositoryWatchEventKeyChanged,

    // ASY command Handler interface's event ids

    EPDEIfAsyCommandHandlerEventUndefined = 0x60,

    EIfAsyCommandHandlerEventSetCopyProtectionOn,

    EIfAsyCommandHandlerEventSetCopyProtectionOff,

    EIfAsyCommandHandlerEventGetCopyProtectStatus

    };

_LIT( KHDMICableStatusFsm, "HDMICableStatusFsm" );

_LIT(KHDMICableStateConnected, "ST_CONNECTED");

_LIT(KHDMICableStateIdle, "ST_IDLE");

_LIT(KHDMICableStateRejected, "ST_REJECTED");

/**  Constants for states of HDMI Cable Status FSM.  */

enum THDMICableState

    {

    EHDMICableStateIdle = 0,

    EHDMICableStateConnected,

    EHDMICableStateRejected,

    // Add new constants before this row.

    // Following constant is not a state.

    // It just indicates maximum index value.

    EHDMICableStateMaxValue,

    EHDMICableStateNbrOfUsedStates = EHDMICableStateMaxValue,

    EHDMICableStateUndefined = 0xff

    };

_LIT( KCompositeCableStatusFsm, "CompositeCableStatusFsm" );

_LIT(KCompositeCableStateConnected, "ST_CONNECTED");

_LIT(KCompositeCableStateIdle, "ST_IDLE");

/**  Constants for states of Composite Cable Status FSM.  */

enum TCompositeCableState

    {

    ECompositeCableStateIdle = 0,

    ECompositeCableStateConnected,

    // Add new constants before this row.

    // Following constant is not a state.

    // It just indicates maximum index value.

    ECompositeCableStateMaxValue,

    ECompositeCableStateNbrOfUsedStates = ECompositeCableStateMaxValue,

    ECompositeCableStateUndefined = 0xff

    };

#endif // PDECONSTANTS_H