116 lines
3.9 KiB
C
116 lines
3.9 KiB
C
/****************************************************************************
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* This file is part of the project AqHome.
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* AqHome (c) by 2024 Martin Preuss, all rights reserved.
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*
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* The license for this file can be found in the file COPYING which you
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* should have received along with this file.
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****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "./u_zeroposnegstring.h"
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#include <gwenhywfar/debug.h>
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/* ------------------------------------------------------------------------------------------------
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* defines
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* ------------------------------------------------------------------------------------------------
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*/
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#define AQHOMEREACT_UNIT_ZEROPOSNEGSTRING_INSLOT_VALUE 0
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#define AQHOMEREACT_UNIT_ZEROPOSNEGSTRING_OUTSLOT_RESULT 0
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/* ------------------------------------------------------------------------------------------------
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* forward declarations
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* ------------------------------------------------------------------------------------------------
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*/
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static void _cbInputData(AQHREACT_UNIT *unit, AQHREACT_PORT *port, const AQHREACT_DATAOBJECT *dataObject);
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/* ------------------------------------------------------------------------------------------------
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* implementations
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* ------------------------------------------------------------------------------------------------
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*/
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AQHREACT_UNIT *AqHomeReact_UnitZeroPosNegString_new(AQH_OBJECT *aqh)
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{
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AQHREACT_UNIT *unit;
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AQHREACT_PORT *port;
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AQHREACT_PARAM *param;
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unit=AQHREACT_Unit_new(aqh);
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AQHREACT_Unit_SetTypeName(unit, "zeroPosNegString");
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AQHREACT_Unit_SetDescription(unit, "Translate double value into strings for zero, positive, negative values");
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AQHREACT_Unit_SetInputDataFn(unit, _cbInputData);
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port=AQHREACT_Port_new();
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AQHREACT_Port_SetName(port, "output");
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AQHREACT_Port_SetIdForUnit(port, AQHOMEREACT_UNIT_ZEROPOSNEGSTRING_OUTSLOT_RESULT);
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AQHREACT_Port_SetDataType(port, AQHREACT_DATAOBJECTTYPE_STRING);
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AQHREACT_Unit_AddOutputPort(unit, port);
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port=AQHREACT_Port_new();
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AQHREACT_Port_SetName(port, "input");
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AQHREACT_Port_SetIdForUnit(port, AQHOMEREACT_UNIT_ZEROPOSNEGSTRING_INSLOT_VALUE);
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AQHREACT_Port_SetDataType(port, AQHREACT_DATAOBJECTTYPE_DOUBLE);
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AQHREACT_Unit_AddInputPort(unit, port);
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param=AQHREACT_Param_new();
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AQHREACT_Param_SetName(param, AQHOMEREACT_UNIT_VALUESET_PARAM_VALUE_NEG);
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AQHREACT_Param_SetDataType(param, AQHREACT_DATAOBJECTTYPE_STRING);
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AQHREACT_Unit_AddParam(unit, param);
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param=AQHREACT_Param_new();
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AQHREACT_Param_SetName(param, AQHOMEREACT_UNIT_VALUESET_PARAM_VALUE_POS);
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AQHREACT_Param_SetDataType(param, AQHREACT_DATAOBJECTTYPE_STRING);
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AQHREACT_Unit_AddParam(unit, param);
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param=AQHREACT_Param_new();
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AQHREACT_Param_SetName(param, AQHOMEREACT_UNIT_VALUESET_PARAM_VALUE_ZERO);
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AQHREACT_Param_SetDataType(param, AQHREACT_DATAOBJECTTYPE_STRING);
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AQHREACT_Unit_AddParam(unit, param);
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return unit;
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}
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void _cbInputData(AQHREACT_UNIT *unit, GWEN_UNUSED AQHREACT_PORT *port, const AQHREACT_DATAOBJECT *dataObject)
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{
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if (unit && dataObject) {
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AQHREACT_PORT *outputPort;
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outputPort=AQHREACT_Unit_GetOutputPortByIdForUnit(unit, AQHOMEREACT_UNIT_ZEROPOSNEGSTRING_OUTSLOT_RESULT);
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if (outputPort) {
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const char *result=NULL;
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double data;
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data=AQHREACT_DataObject_GetDoubleData(dataObject);
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if (data>0.0)
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result=AQHREACT_Unit_GetParamValueString(unit, AQHOMEREACT_UNIT_VALUESET_PARAM_VALUE_POS, NULL);
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else if (data<0.0)
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result=AQHREACT_Unit_GetParamValueString(unit, AQHOMEREACT_UNIT_VALUESET_PARAM_VALUE_NEG, NULL);
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else
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result=AQHREACT_Unit_GetParamValueString(unit, AQHOMEREACT_UNIT_VALUESET_PARAM_VALUE_ZERO, NULL);
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if (result && *result) {
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DBG_INFO(NULL, "Sending \"%s\" to output", result);
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AQHREACT_Unit_OutputStringData(unit, outputPort, result);
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}
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}
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}
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}
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