Change HuiStatic.cpp to avoid VFP instructions in the static initialiser - avoids Bug 3937
/*
* Copyright (c) 2007 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: Command scheduler.
*
*/
#ifndef C_ALFCOMMANDSCHEDULER_H
#define C_ALFCOMMANDSCHEDULER_H
#include <e32base.h>
#include <alf/alfcommand.h>
#include <hwrmlight.h>
class CAlfEnv;
/**
* Command scheduler.
*
* Schedules the commands (see alfcommand.h) which are send to
* to the environment class with a timeout != 0.
*
* @since S60 v3.2
*/
NONSHARABLE_CLASS( CAlfCommandScheduler ) :
public CBase,
public MHWRMLightObserver
{
public:
/**
* Constructor
*/
static CAlfCommandScheduler* NewL( CAlfEnv& aEnv );
/**
* Destructor
*/
virtual ~CAlfCommandScheduler();
/**
* Executes given command in given time.
*
* @param aCommand Command to execute.
* @param aTimeInMilliSeconds Time to execution.
*/
void ScheduleCommandL( const TAlfCommand& aCommand,
TInt aTimeInMilliSeconds );
/**
* Cancel all commands for given object.
*
* @param aObject All commands associated to this object are cancelled.
*/
void CancelCommands( TAny* aObject );
/**
* Cancels all commands for the given object with given operation.
*
* @param aObject Associated object.
* @param aCommandOperation Operation which is cancelled.
*/
void CancelCommands( TAny* aObject, TAlfOp aCommandOperation);
/**
* Cancels all commands for the given object with given type and paramter.
*
* @param aObject Associated object.
* @param aCommandType Command type.
* @param aParam Custom parater (only checked if
* aCommandType equals EAlfCommandTypeCustomEvent)
*/
void CancelCommands( TAny* aObject,
TAlfCommandType aCommandType,
TInt aParam );
/**
* Calculates the milliseconds until the command.
*
* @param aObject Associated object.
* @return Time left in milliseconds to the first found command, which
* matched the criteria. KErrNotFound if the none found. The return
* value is set to 0 if the command timer has expired and waits
* execution from the active scheduler.
*/
TInt MilliSecondsUntilCommand(
TAny* aObject );
/**
* Calculates the milliseconds until the command.
*
* @param aObject Associated object.
* @param aCommandOperation Operation which is checked.
* @return Time left in milliseconds to the first found command, which
* matched the criteria. KErrNotFound if the none found. The return
* value is set to 0 if the command timer has expired and waits
* execution from the active scheduler.
*/
TInt MilliSecondsUntilCommand(
TAny* aObject,
TAlfOp aCommandOperation );
/**
* Calculates the milliseconds until the command.
*
* @param aObject Associated object.
* @param aCommandType Command type.
* @param aParam Custom parater (only checked if
* aCommandType equals EAlfCommandTypeCustomEvent)
* @return Time left in milliseconds to the first found command, which
* matched the criteria. KErrNotFound if the none found. The return
* value is set to 0 if the command timer has expired and waits
* execution from the active scheduler.
*/
TInt MilliSecondsUntilCommand(
TAny* aObject,
TAlfCommandType aCommandType,
TInt aParam );
/**
* Executes the command. Called when timer triggers.
*
* @param aCommand Command to execute.
*/
void ExecuteEventL( TAlfCommand& aCommand );
/**
* Called when the application foreground status changes.
*
* @param aForeground ETrue if the application is (partially) on foreground.
*/
void AppicationOnForeground( TBool aForeground );
/**
* From MHWRMLightObserver
*
* Called when display light status changes.
*/
void LightStatusChanged(TInt aTarget, CHWRMLight::TLightStatus aStatus);
private:
CAlfCommandScheduler( CAlfEnv& aEnv);
void ConstructL();
void UpdateSchedulerState();
void Run();
void Pause();
private: // data
// Timed command class.
class CTimedEvent : public CTimer
{
public:
static CTimedEvent* NewLC(
const TAlfCommand& aCommand,
CAlfCommandScheduler& aScheduler );
~CTimedEvent();
void ExecuteAfter( TInt aIntervalInMilliSeconds, TBool aStartPaused );
void Pause();
void Continue();
TInt TimeLeftInMilliSeconds() const;
protected:
CTimedEvent( CAlfCommandScheduler& aScheduler );
void ConstructL(const TAlfCommand& aCommand);
void RunL();
TInt RunError(TInt aError);
public:
TAlfCommand* iCommand;
private:
CAlfCommandScheduler& iScheduler;
TTime iLastStartTime;
TInt iTimeLeftInMilliSeconds;
};
// Timed commands.
RPointerArray<CTimedEvent> iEvents;
// Environment.
CAlfEnv& iEnv;
// Internal flags.
TUint iFlags;
// Light controller/observer. Own.
CHWRMLight* iLight;
};
#endif // C_ALFCOMMANDSCHEDULER_H