// UNCHECKBOXIZE -- item-name
private void ProcessUncheckboxize(string[] commands)
{
const string UncheckboxizeNameFormat = "{0}_{1}";
const string UncheckboxizeValueSetSuffix = "_VS1";
Item item = (Item)GetSymbolFromName(commands[1],SymbolTypes.Item);
if( !item.Alpha )
throw new Exception(String.Format(Messages.UncheckboxizeNotAlpha,item.Name));
if( item.ValueSets.Count == 0 )
throw new Exception(String.Format(Messages.UncheckboxizedNoValueSet,item.Name));
List<Value> checkboxValues = item.ValueSets[0].Values;
int maxValueWidth = 0;
foreach( Value value in checkboxValues )
maxValueWidth = Math.Max(maxValueWidth,value.Pairs[0].From.Trim().Length);
if( maxValueWidth == 0 || item.Length % maxValueWidth != 0 )
throw new Exception(String.Format(Messages.UncheckboxizedNotValidCheckbox,item.Name,item.ValueSets[0].Name,maxValueWidth,item.Length));
int numCheckboxes = item.Length / maxValueWidth;
// make sure that all of the names (to be created) are valid and available
for( int occ = 0; occ < numCheckboxes; occ++ )
{
string newName = null;
try
{
newName = String.Format(UncheckboxizeNameFormat,item.Name,occ + 1);
CheckIfValidNewName(item.ParentDictionary,newName);
newName = newName + UncheckboxizeValueSetSuffix;
CheckIfValidNewName(item.ParentDictionary,newName);
}
catch( Exception )
{
throw new Exception(String.Format(Messages.UnsubitemizeNameInvalid,item.Name,newName));
}
}
// remove the old item
int itemIndex = item.ParentRecord.Items.IndexOf(item);
item.ParentRecord.Items.RemoveAt(itemIndex);
// create the new items
ValueSet baseVS = null;
for( int occ = 0; occ < numCheckboxes; occ++ )
{
Item newItem = new Item(item.ParentRecord);
newItem.ParentRecord.Items.Insert(itemIndex + occ,newItem);
newItem.Name = String.Format(UncheckboxizeNameFormat,item.Name,occ + 1);
newItem.Label = occ < checkboxValues.Count ? String.Format("{0} ({1})",item.Label,checkboxValues[occ].Label) : item.Label;
newItem.Start = item.Start + maxValueWidth * occ;
newItem.Occurrences = 1;
newItem.Note = item.Note;
newItem.Length = maxValueWidth;
newItem.Numeric = true;
newItem.Subitem = item.Subitem;
newItem.ZeroFill = item.ParentDictionary.ZeroFillDefault;
ValueSet vs = null;
// add the value set
if( baseVS == null )
{
Value uncheckedValue = new Value();
uncheckedValue.Label = "Unchecked";
uncheckedValue.Pairs.Add(new ValuePair("0"));
Value checkedValue = new Value();
checkedValue.Label = "Checked";
checkedValue.Pairs.Add(new ValuePair("1"));
baseVS = new ValueSet(newItem);
baseVS.AddValue(uncheckedValue);
baseVS.AddValue(checkedValue);
vs = baseVS;
}
else
{
if( baseVS.LinkID == Int32.MinValue )
baseVS.LinkID = DataDictionaryWorker.GetNewValueSetLinkID(item.ParentDictionary);
vs = new ValueSet(newItem);
vs.EstablishValueSetLink(baseVS);
}
vs.Name = String.Format(UncheckboxizeNameFormat,item.Name,occ + 1) + UncheckboxizeValueSetSuffix;
vs.Label = newItem.Label;
newItem.AddValueSet(vs);
}
SetOutputSuccess(String.Format(Messages.UncheckboxizedSuccess,item.Name,numCheckboxes));
}
private string LoadValueSet()
{
_valueset = new ValueSet(_item);
_vsValue = null;
string line;
bool firstName = true;
while( ( line = ReadTrimmedLine() ) != null && !IsHeader(line) )
{
string argument,value;
ParseLine(line,out argument,out value);
// special parsing for the name
if( argument.Equals(DataDictionaryElements.DICT_NAME,StringComparison.InvariantCultureIgnoreCase) )
{
if( firstName )
{
_valueset.Name = value.ToUpper();
firstName = false;
}
else
{
int commaPos = value.IndexOf(',');
if( commaPos < 0 )
throw new DataDictionaryReaderException(line);
string specialVal,description;
specialVal = value.Substring(0,commaPos);
description = value.Substring(commaPos + 1);
if( !description.Equals(DataDictionaryElements.VALUE_SPECIAL,StringComparison.InvariantCultureIgnoreCase) )
throw new DataDictionaryReaderException(line);
else if( specialVal.Equals(DataDictionaryElements.VALUE_MISSING,StringComparison.InvariantCultureIgnoreCase) )
_vsValue.SpecialValue = Value.Special.Missing;
else if( specialVal.Equals(DataDictionaryElements.VALUE_NOTAPPL,StringComparison.InvariantCultureIgnoreCase) )
_vsValue.SpecialValue = Value.Special.NotApplicable;
else if( specialVal.Equals(DataDictionaryElements.VALUE_DEFAULT,StringComparison.InvariantCultureIgnoreCase) )
_vsValue.SpecialValue = Value.Special.Default;
else
throw new DataDictionaryReaderException(line);
}
}
// a value (not value set) note
else if( _vsValue != null && argument.Equals(DataDictionaryElements.DICT_NOTE,StringComparison.InvariantCultureIgnoreCase) )
_vsValue.Note = AppendNote(_vsValue.Note,value);
else if( AssignSharedComponents(_valueset,argument,value) ) // the value set label and note will be handled here
{
}
else if( argument.Equals(DataDictionaryElements.VALUE_LINK,StringComparison.InvariantCultureIgnoreCase) )
{
int linkID = Int32.Parse(value,CultureInfo.InvariantCulture);
if( _vsLinks.ContainsKey(linkID) )
_valueset.EstablishValueSetLink(_vsLinks[linkID]);
else
{
_valueset.LinkID = linkID;
_vsLinks.Add(linkID,_valueset);
}
}
else if( argument.Equals(DataDictionaryElements.VALUE_VALUE,StringComparison.InvariantCultureIgnoreCase) )
{
_vsValue = new Value();
AddValues(value);
_valueset.AddValue(_vsValue);
}
else if( argument.Equals(DataDictionaryElements.VALUE_IMAGE,StringComparison.InvariantCultureIgnoreCase) )
_vsValue.ImageFilename = Paths.MakeAbsolutePath(Path.GetDirectoryName(_filename),value);
else
throw new DataDictionaryReaderException(line);
}
_item.AddValueSet(_valueset);
return line;
}
public Value(Value value)
{
_pairs = new List<ValuePair>();
Label = value.Label;
SpecialValue = value.SpecialValue;
for( int i = 0; i < value.Pairs.Count; i++ )
AddValuePair(new ValuePair(value.Pairs[i]));
}
public void AddValue(Value value)
{
_values.Add(value);
}
private void SaveValue(Value value,Item item)
{
StringBuilder sb = new StringBuilder();
for( int i = 0; i < value.Pairs.Count; i++ )
{
ValuePair vp = value.Pairs[i];
// space out multiple pairs
if( i != 0 )
sb.Append(' ');
// blank values get written out with spaces
if( String.IsNullOrWhiteSpace(vp.From) )
sb.AppendFormat("'{0}'",new String(' ',item.Length));
else if( item.Alpha )
{
char separator = vp.From.IndexOf('\'') < 0 ? '\'' : '"';
sb.AppendFormat(separator + vp.From + separator);
}
else // numeric values
{
sb.Append(GetNumericSaveFormat(vp.From,item.Decimal));
if( !String.IsNullOrWhiteSpace(vp.To) )
sb.AppendFormat(":{0}",GetNumericSaveFormat(vp.To,item.Decimal));
}
}
if( !String.IsNullOrWhiteSpace(value.Label) )
sb.AppendFormat(";{0}",GetSaveLabelText(value));
SaveOption(DataDictionaryElements.VALUE_VALUE,sb.ToString());
if( value.SpecialValue != Value.Special.None )
{
string specialValueText =
value.SpecialValue == Value.Special.Missing ? DataDictionaryElements.VALUE_MISSING :
value.SpecialValue == Value.Special.NotApplicable ? DataDictionaryElements.VALUE_NOTAPPL :
DataDictionaryElements.VALUE_DEFAULT;
SaveOption(DataDictionaryElements.DICT_NAME,String.Format("{0},{1}",specialValueText,DataDictionaryElements.VALUE_SPECIAL));
}
SaveNote(value.Note);
if( !String.IsNullOrWhiteSpace(value.ImageFilename) )
SaveOption(DataDictionaryElements.VALUE_IMAGE,Paths.MakeRelativePath(Path.GetDirectoryName(_filename),value.ImageFilename));
}
