public void Attach(Control parent)
{
IFrmTagGroup frm = parent.FindForm() as IFrmTagGroup;
_tag = TagManager.Instance.GetTag(Name, frm);
_value = _tag.Value;
_tag.ValueChanged += new EventHandler(TagValueChanged);
}
public ITag GetTag(string symbol, IFrmTagGroup tagGroup)
{
if (tagGroup == null || !symbol.StartsWith("@"))
{
return(GetTag(symbol));
}
ITag returnedTag = null;
XmlElement table = tagGroup.TagGroup.DocumentElement;
XmlNode row = table.SelectSingleNode(string.Format("/DocumentElement/TagGroup[Symbol = '{0}']", symbol));
if (row != null)
{
foreach (XmlNode column in row.ChildNodes)
{
if (column.Name == "Substitution")
{
returnedTag = GetTag(column.InnerText);
}
}
}
return(returnedTag);
}
public ITag GetTag(string symbol, IFrmTagGroup tagGroup)
{
if (tagGroup == null || !symbol.StartsWith("@"))
{
return GetTag(symbol);
}
ITag returnedTag = null;
XmlElement table = tagGroup.TagGroup.DocumentElement;
XmlNode row = table.SelectSingleNode(string.Format("/DocumentElement/TagGroup[Symbol = '{0}']", symbol));
if (row != null)
{
foreach(XmlNode column in row.ChildNodes)
{
if (column.Name == "Substitution")
{
returnedTag = GetTag(column.InnerText);
}
}
}
return returnedTag;
}
public object getResult(string Expression, IFrmTagGroup tagGroup)
{
try
{
//Identificando se a expressão possui expressões lógicas
string _expression = "";
string[] expressionSplited = split(Expression.Trim()
.Replace(" and ", "&")
.Replace(" And ", "&")
.Replace(" aNd ", "&")
.Replace(" anD ", "&")
.Replace(" ANd ", "&")
.Replace(" AnD ", "&")
.Replace(" aND ", "&")
.Replace(" AND ", "&")
.Replace("&&", "&")
.Replace(" or ", "|")
.Replace(" Or ", "|")
.Replace(" oR ", "|")
.Replace(" OR ", "|")
.Replace("||", "|")
.Replace("==", "=")
.Replace("<>", "!=")
.Replace("!=", "!")
.Replace(" ", "")
.ToCharArray());
foreach (string s in expressionSplited)
{
ITag tag;
if (tagGroup != null && s.StartsWith("@"))
{
tag = TagManager.Instance.GetTag(s, tagGroup.TagGroup);
}
else
{
tag = TagManager.Instance.GetTag(s);
}
//Caso a tag não seja encontrada
if (tag != null)
{
if (!_tagList.Contains(tag))
{
_tagList.Add(tag);
tag.ValueChanged += new EventHandler(tag_ValueChanged);
}
_expression = _expression + tag.Value;
}
else
{
_expression = _expression + s;
}
}
return(solveResult(_expression));
}
catch
{
try
{
ITag tag;
if (tagGroup != null && Expression.StartsWith("@"))
{
tag = TagManager.Instance.GetTag(Expression, tagGroup.TagGroup);
}
else
{
tag = TagManager.Instance.GetTag(Expression);
}
//Caso a tag não seja encontrada
if (tag != null)
{
if (!_tagList.Contains(tag))
{
_tagList.Add(tag);
tag.ValueChanged += new EventHandler(tag_ValueChanged);
}
return(tag);
}
else
{
return(Expression);
}
}
catch
{
return(Expression);
}
}
}
public object getResult(string Expression, IFrmTagGroup tagGroup)
{
try
{
//Identificando se a expressão possui expressões lógicas
string _expression = "";
string[] expressionSplited = split(Expression.Trim()
.Replace(" and ","&")
.Replace(" And ","&")
.Replace(" aNd ","&")
.Replace(" anD ","&")
.Replace(" ANd ","&")
.Replace(" AnD ","&")
.Replace(" aND ","&")
.Replace(" AND ","&")
.Replace("&&","&")
.Replace(" or ","|")
.Replace(" Or ","|")
.Replace(" oR ","|")
.Replace(" OR ","|")
.Replace("||","|")
.Replace("==","=")
.Replace("<>","!=")
.Replace("!=","!")
.Replace(" ","")
.ToCharArray());
foreach (string s in expressionSplited)
{
ITag tag;
if (tagGroup != null && s.StartsWith("@"))
{
tag = TagManager.Instance.GetTag(s, tagGroup.TagGroup);
}
else
{
tag = TagManager.Instance.GetTag(s);
}
//Caso a tag não seja encontrada
if (tag != null)
{
if (!_tagList.Contains(tag))
{
_tagList.Add(tag);
tag.ValueChanged += new EventHandler(tag_ValueChanged);
}
_expression = _expression + tag.Value;
}
else
{
_expression = _expression + s;
}
}
return solveResult (_expression);
}
catch
{
try
{
ITag tag;
if (tagGroup != null && Expression.StartsWith("@"))
{
tag = TagManager.Instance.GetTag(Expression, tagGroup.TagGroup);
}
else
{
tag = TagManager.Instance.GetTag(Expression);
}
//Caso a tag não seja encontrada
if (tag != null)
{
if (!_tagList.Contains(tag))
{
_tagList.Add(tag);
tag.ValueChanged += new EventHandler(tag_ValueChanged);
}
return tag;
}
else
{
return Expression;
}
}
catch
{
return Expression;
}
}
}