/// /////////////////////////////////////////////////
public override CResultAErreur AnalyseChaine(string strChaine)
{
CResultAErreur result = base.AnalyseChaine(strChaine);
if (result)
{
C2iExpression expression = (C2iExpression)result.Data;
if (expression != null)
{
expression.SetTypeObjetInterroge(
m_contexteAnalyse.ObjetAnalyse,
m_contexteAnalyse);
}
//Vérifie que tous les champs ont un type de donnée connu
//(ce qui indique que les champs sont connus)
foreach (C2iExpressionChamp expChamp in expression.ExtractExpressionsType(typeof(C2iExpressionChamp)))
{
if (expChamp.DefinitionPropriete == null)
{
result.EmpileErreur(I.T("One field of formula doesn't exist|141"));
}
else if (expChamp.TypeDonnee == null)
{
if (m_contexteAnalyse != null && m_contexteAnalyse.GetVariable(expChamp.DefinitionPropriete.NomPropriete) == null)
{
result.EmpileErreur(I.T("The @1 field doesn't exist|107", expChamp.DefinitionPropriete.Nom));
}
else
{
expChamp.DefinitionPropriete = m_contexteAnalyse.GetVariable(expChamp.DefinitionPropriete.NomPropriete);
}
}
}
result = expression.VerifieParametres();
if (!result)
{
return(result);
}
result.Data = expression;
}
return(result);
}
//--------------------------------------------------
/// <summary>
/// crée les éléments graphiques d'une formule
/// </summary>
/// <param name="formule"></param>
public void InitFromFormule(C2iExpression formule)
{
m_listeRepresentations.Clear();
m_listeVariables.Clear();
if (formule == null)
{
return;
}
ArrayList lst = formule.ExtractExpressionsType(typeof(C2iExpressionVariable));
foreach (C2iExpressionVariable variable in lst)
{
if (variable.Parametres.Count > 0)
{
C2iExpressionChamp champ = variable.Parametres[0] as C2iExpressionChamp;
if (champ != null)
{
CDefinitionProprieteDynamiqueVariableFormule def = champ.DefinitionPropriete as CDefinitionProprieteDynamiqueVariableFormule;
if (def != null)
{
m_listeVariables.Add(def);
}
}
}
}
C2iExpressionBegin begin = formule as C2iExpressionBegin;
m_strIdStartPoint = "";
int nX = 100;
int nY = 20;
if (begin != null)
{
CRepresentationExpressionGraphique previous = null;
foreach (C2iExpression action in begin.Parametres)
{
if (!(action is C2iExpressionVariable))
{
CRepresentationExpressionGraphique rep = new CRepresentationExpressionGraphique();
rep.Position = new Point(nX, nY);
AddChild(rep);
rep.Parent = this;
rep.Formule = action;
nY = rep.RectangleAbsolu.Bottom;
foreach (CRepresentationExpressionGraphique repTmp in m_listeRepresentations)
{
if (repTmp.RectangleAbsolu.Bottom > nY)
{
nY = rep.RectangleAbsolu.Bottom;
}
}
nY += 20;
if (previous == null)
{
StartPoint = rep;
}
else
{
previous.Next = rep;
}
previous = rep;
}
}
}
else
{
CRepresentationExpressionGraphique rep = new CRepresentationExpressionGraphique();
rep.Position = new Point(nX, nY);
AddChild(rep);
rep.Parent = this;
rep.Formule = formule;
StartPoint = rep;
}
}
