C++ (Cpp) ValueList::GetItem示例

示例#1

文件： ClimateControlSchedule.cpp 项目： travellingkiwi/open-zwave

//-----------------------------------------------------------------------------
// <ClimateControlSchedule::SetValue>
// Set a value in the device
//-----------------------------------------------------------------------------
bool ClimateControlSchedule::SetValue
(
	Value const& _value
)
{
//	bool res = false;
	uint8 instance = _value.GetID().GetInstance();
	uint8 idx = _value.GetID().GetIndex();

	if( idx < 8 )
	{
		// Set a schedule
		ValueSchedule const* value = static_cast<ValueSchedule const*>(&_value);

		Log::Write( LogLevel_Info, GetNodeId(), instance, "Set the climate control schedule for %s", c_dayNames[idx]);

		Msg* msg = new Msg( "ClimateControlScheduleCmd_Set", GetNodeId(), REQUEST, FUNC_ID_ZW_SEND_DATA, true, true, FUNC_ID_APPLICATION_COMMAND_HANDLER, GetCommandClassId() );
		msg->SetInstance( this, instance );
		msg->Append( GetNodeId() );
		msg->Append( 30 );
		msg->Append( GetCommandClassId() );
		msg->Append( ClimateControlScheduleCmd_Set );
		msg->Append( idx );	// Day of week

		for( uint8 i=0; i<9; ++i )
		{
			uint8 hours;
			uint8 minutes;
			int8 setback;
			if( value->GetSwitchPoint( i, &hours, &minutes, &setback ) )
			{
				msg->Append( hours );
				msg->Append( minutes );
				msg->Append( setback );
			}
			else
			{
				// Unused switch point
				msg->Append( 0 );
				msg->Append( 0 );
				msg->Append( 0x7f );
			}
		}

		msg->Append( GetDriver()->GetTransmitOptions() );
		GetDriver()->SendMsg( msg, Driver::MsgQueue_Send );
	}
	else
	{
		// Set an override
		ValueList* state = static_cast<ValueList*>( GetValue( instance, ClimateControlScheduleIndex_OverrideState ) );
		ValueByte* setback = static_cast<ValueByte*>( GetValue( instance, ClimateControlScheduleIndex_OverrideSetback ) );

		if( state && setback )
		{
			ValueList::Item const *item = state->GetItem();
			if (item == NULL) {
			        return false;
            }

			Msg* msg = new Msg( "ClimateControlScheduleCmd_OverrideSet", GetNodeId(), REQUEST, FUNC_ID_ZW_SEND_DATA, true, true, FUNC_ID_APPLICATION_COMMAND_HANDLER, GetCommandClassId() );
			msg->SetInstance( this, instance );
			msg->Append( GetNodeId() );
			msg->Append( 4 );
			msg->Append( GetCommandClassId() );
			msg->Append( ClimateControlScheduleCmd_OverrideSet );
			msg->Append( (uint8)item->m_value );
			msg->Append( setback->GetValue() );
			msg->Append( GetDriver()->GetTransmitOptions() );
			GetDriver()->SendMsg( msg, Driver::MsgQueue_Send );
		}
	}

	return true;
}