Plc object EnumToStr added

src/lib/rt/src/rt_plc_io.c

@@ -444,3 +444,34 @@ void StoIpPtr_exec( plc_sThread	*tp,
     *o->Ptr = *o->InP;
 }
 
+/*_*
+  ENUMTOSTR
+  @aref enumtostr ENUMTOSTR
+*/
+
+void EnumToStr_init( pwr_sClass_EnumToStr *o) 
+{
+  if ( EVEN( gdh_GetEnumValueDef( o->TypeId, (gdh_sValueDef **)&o->EnumDefP, (int *)&o->EnumDefRows)))
+    o->EnumDefP = 0;
+}
+
+void EnumToStr_exec( plc_sThread	*tp,
+		     pwr_sClass_EnumToStr *o) 
+{
+  int i;
+  int found = 0;
+
+  if ( !o->EnumDefP)
+    return;
+
+  for ( i = 0; i < o->EnumDefRows; i++) {
+    if ( ((gdh_sValueDef *)o->EnumDefP)[i].Value->Value == *o->InP) {
+      strncpy( o->ActVal, ((gdh_sValueDef *)o->EnumDefP)[i].Value->Text, sizeof(o->ActVal));
+      found = 1;
+      break;
+    }
+  }
+  if ( !found)
+    strcpy( o->ActVal, "");
+}
+

src/wbl/pwrb/src/pwrb_c_dtostr.wb_load

@@ -28,7 +28,7 @@ SObject pwrb:Class
 !  @image orm_dtostr_fo.gif
 !
 !  The DtoStr object converts the value of the digital input to
-!  at string stored in ActVal.
+!  a string stored in ActVal.
 !
 !  Note that an erroneous format specification may cause the
 !  plcprogram to terminate. The size of the output of the conversion should

src/wbl/pwrb/src/pwrb_c_enumtostr.wb_load

+! 
+!  Proview   $Id: pwrb_c_dtostr.wb_load,v 1.9 2005-09-01 14:58:01 claes Exp $
+!  Copyright (C) 2005 SSAB Oxelsund AB.
+!
+!  This program is free software; you can redistribute it and/or 
+!  modify it under the terms of the GNU General Public License as 
+!  published by the Free Software Foundation, either version 2 of 
+!  the License, or (at your option) any later version.
+!
+!  This program is distributed in the hope that it will be useful 
+!  but WITHOUT ANY WARRANTY; without even the implied warranty of 
+!  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
+!  GNU General Public License for more details.
+!
+!  You should have received a copy of the GNU General Public License 
+!  along with the program, if not, write to the Free Software 
+!  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+!
+!  pwrb_c_enumtostr.wb_load -- Defines the class EnumToStr.
+!
+SObject pwrb:Class
+!/**
+!  @Version 1.0
+!  @Code rt_plc_io.c
+!  @Group Plc,PlcString,PlcConversion
+!  @Summary Convert enumeration value to string
+!  Convert enumeration value to string.
+!  @image orm_enumtostr_fo.png
+!
+!  The EnumToStr object converts the value of the enumeration input to
+!  the associated string.
+!
+!  The enumeration value can be fetched as an integer, eg with a GetIp
+!  connected to the input pin.
+!
+!  The enumeration type is specified in the TypeId attribute.
+!*/
+  Object EnumToStr $ClassDef 543 
+    Body SysBody
+      Attr Editor = pwr_eEditor_PlcEd
+      Attr Method = pwr_eMethod_Connections
+      Attr PopEditor = 2
+    EndBody
+    Object RtBody $ObjBodyDef 1 
+      Body SysBody
+         Attr StructName = "EnumToStr"
+      EndBody
+      !/**
+      !  Emumeration input that will be converted to string.
+      !*/
+      Object In $Input 1 
+        Body SysBody
+          Attr TypeRef = "pwrs:Type-$Int32"
+	  Attr Flags |= PWR_MASK_STATE
+	  Attr Flags |= PWR_MASK_RTVIRTUAL
+	  Attr Flags |= PWR_MASK_NOEDIT
+	  Attr Flags |= PWR_MASK_NOREMOVE
+          Attr GraphName = "In"
+        EndBody
+      EndObject
+      !/**
+      !  Enumeration type id, eg pwrb:Type-PIDModeEnum.
+      !*/
+      Object TypeId $Intern 2 
+        Body SysBody
+          Attr TypeRef = "pwrs:Type-$TypeId"
+        EndBody
+      EndObject
+      !/**
+      !  Pointer to the enum definition.
+      !*/
+      Object EnumDefP $Intern 3
+        Body SysBody
+          Attr Flags |= PWR_MASK_POINTER
+          Attr Flags |= PWR_MASK_PRIVATE
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$Float32"
+        EndBody
+      EndObject
+      !/**
+      !  Size of enum definition.
+      !*/
+      Object EnumDefRows $Intern 4
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$UInt32"
+        EndBody
+      EndObject
+      !/**
+      !  Output that contains the string.
+      !*/
+      Object ActVal $Output 5
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$String80"
+          Attr GraphName = "Val"
+        EndBody
+      EndObject
+    EndObject
+    Object DevBody $ObjBodyDef 2 
+      Object PlcNode $Buffer 1 
+        Body SysBody
+          Attr Class = pwr_eClass_PlcNode
+	  Attr Flags |= PWR_MASK_INVISIBLE
+        EndBody
+      EndObject
+    EndObject
+    Object GraphPlcNode $GraphPlcNode
+      Body SysBody
+        Attr object_type = 11
+        Attr parameters[0] = 1
+        Attr parameters[1] = 3
+        Attr parameters[2] = 1
+        Attr parameters[3] = 0
+        Attr subwindows = 0
+        Attr graphmethod = 1
+        Attr graphindex = 0
+        Attr default_mask[0] = 1
+        Attr default_mask[1] = 1
+        Attr segname_annotation = 1
+        Attr compmethod = 35
+        Attr compindex = 0
+        Attr tracemethod = 0
+        Attr traceindex = 0
+	Attr executeordermethod = 2
+        Attr objname = "EnumToStr"
+        Attr graphname = "EnumToStr"
+      EndBody
+    EndObject
+    Object Template EnumToStr
+      Body RtBody
+      EndBody
+    EndObject
+  EndObject
+EndSObject
+
+
+
+
+

wb/exp/wb/src/pwr_wb_palette.cnf

@@ -874,6 +874,7 @@ palette PlcEditorPalette
       class DtoEnum
       class DtoStr
       class EnumToD
+      class EnumToStr
       class Float64ToA	
       class Gray
       class Int64toI