public void ApplyToObjet(object objet)
{
CRestrictionUtilisateurSurType rest = GetRestriction(objet.GetType()).Clone() as CRestrictionUtilisateurSurType;
rest.ApplyToObjet(objet);
SetRestriction(rest);
}
/// /////////////////////////////////////////////////////////
private void AddRestrictionsHorsPriorites(Type tp, CRestrictionUtilisateurSurType rest)
{
CRestrictionUtilisateurSurType restO = GetRestriction(tp);
restO.AddRestrictionsHorsPriorite(rest);
m_tableRestrictions[tp] = restO;
}
/// /////////////////////////////////////////////////////////
public CRestrictionUtilisateurSurType GetRestriction(Type tp)
{
if (m_bIsAdministrateur)
{
return(new CRestrictionUtilisateurSurType(tp));
}
CRestrictionUtilisateurSurType rest = (CRestrictionUtilisateurSurType)m_tableRestrictions[tp];
if (rest == null)
{
rest = new CRestrictionUtilisateurSurType(tp);
}
object[] attribs = tp.GetCustomAttributes(typeof(RestrictionHeriteeAttribute), true);
CRestrictionUtilisateurSurType restClone = (CRestrictionUtilisateurSurType)rest.Clone();
if (attribs != null && attribs.Length > 0)
{
Type newTp = tp.BaseType;
if (tp != null)
{
restClone.Combine(GetRestriction(newTp));
}
}
if (SeuilAnnulationPriorites != null)
{
restClone.SurchageComplete = true;
restClone.Priorite = (int)SeuilAnnulationPriorites;
}
return(restClone);
}
/// <summary>
/// Retourne une indication sur se qu'il faut faire pour la combinaison
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <returns></returns>
public static int EstCeQuiYaUnPlusFortEtSiOuiCestQui(CRestrictionUtilisateurSurType x, CRestrictionUtilisateurSurType y)
{
if (x == null && y == null)
{
return(0);
}
else if (x == null)
{
return(-1);
}
else if (y == null)
{
return(1);
}
if (x.TypeAssocie != y.TypeAssocie)
{
return(0);
}
if (x.Priorite == y.Priorite)
{
if (!x.SurchageComplete && y.SurchageComplete)
{
return(-1);
}
else if (x.SurchageComplete && !y.SurchageComplete)
{
return(1);
}
else
{
return(0);
}
}
else if (x.Priorite > y.Priorite)
{
if (x.SurchageComplete)
{
return(1);
}
else
{
return(0);
}
}
else
{
if (y.SurchageComplete)
{
return(-1);
}
else
{
return(0);
}
}
}
/// ///////////////////////////////////////////
public void AddRestrictionsHorsPriorite(CRestrictionUtilisateurSurType restriction)
{
m_restrictionHorsPriorité |= restriction.RestrictionGlobale;
foreach (DictionaryEntry entry in restriction.m_tableRestrictions)
{
SetRestrictionHorsPriorite((string)entry.Key,
GetRestrictionHorsPriorite((string)entry.Key) |
restriction.GetRestriction((string)entry.Key));
}
}
/// ///////////////////////////////////////////
public object Clone()
{
CRestrictionUtilisateurSurType restriction = new CRestrictionUtilisateurSurType(m_type);
foreach (string strKey in m_tableRestrictions.Keys)
{
restriction.m_tableRestrictions[strKey] = (ERestriction)m_tableRestrictions[strKey];
}
foreach (string strKey in m_tableRestrictionsHorsPriorites.Keys)
{
restriction.m_tableRestrictionsHorsPriorites[strKey] = m_tableRestrictionsHorsPriorites[strKey];
}
restriction.RestrictionUtilisateur = RestrictionUtilisateur;
restriction.RestrictionSysteme = RestrictionSysteme;
restriction.m_restrictionHorsPriorité = m_restrictionHorsPriorité;
restriction.m_nPriorite = Priorite;
restriction.m_bSurchageComplete = SurchageComplete;
restriction.ContextesException = ContextesException;
return(restriction);
}
/// /////////////////////////////////////////////////////////
public void AddRestriction(CRestrictionUtilisateurSurType restriction)
{
if (restriction == null)
{
return;
}
Type tp = restriction.TypeAssocie;
CRestrictionUtilisateurSurType resEx = GetRestriction(tp);
if (SeuilAnnulationPriorites == null || resEx.Priorite >= (int)SeuilAnnulationPriorites)
{
if (resEx != null && resEx.HasRestrictions)
{
m_tableRestrictions[tp] = CRestrictionUtilisateurSurType.Combine(resEx, restriction);
}
else
{
m_tableRestrictions[tp] = (CRestrictionUtilisateurSurType)restriction.Clone();
}
}
}
/// ///////////////////////////////////////////
public static CRestrictionUtilisateurSurType Combine(CRestrictionUtilisateurSurType restriction1, CRestrictionUtilisateurSurType restriction2)
{
CRestrictionUtilisateurSurType rest = null;
if (restriction1 == null && restriction2 == null ||
restriction1.TypeAssocie != restriction2.TypeAssocie)
{
return(null);
}
if (restriction1 == null)
{
return((CRestrictionUtilisateurSurType)restriction2.Clone());
}
if (restriction2 == null)
{
return((CRestrictionUtilisateurSurType)restriction1.Clone());
}
rest = (CRestrictionUtilisateurSurType)restriction1.Clone();
rest.Combine(restriction2);
return(rest);
}
/// ///////////////////////////////////////////
public void Combine(CRestrictionUtilisateurSurType rest)
{
if (rest == null || rest.TypeAssocie != TypeAssocie)
{
return;
}
//Les restrictions d'affichage se combinent toujours
m_restrictionHorsPriorité |= rest.m_restrictionHorsPriorité;
foreach (DictionaryEntry entry in rest.m_tableRestrictionsHorsPriorites)
{
SetRestrictionHorsPriorite((string)entry.Key,
GetRestrictionHorsPriorite((string)entry.Key) | rest.GetRestrictionHorsPriorite((string)entry.Key));
}
//Dans le cas d'une restriction système les 2 restrictions doivent
//se "fusionner" quelque soit leur priorité ex:
//Une restriction système est créé au lancement d'une application mais
//l'utilisateur à ajouté d'autres restriction
int nCompare = EstCeQuiYaUnPlusFortEtSiOuiCestQui(this, rest);
if (nCompare == 1) //c'est moi le plus fort
{
RestrictionSysteme |= rest.RestrictionSysteme;
return;
}
else if (nCompare == -1) //C'est l'autre le plus fort
{
m_tableRestrictions.Clear();
foreach (string strKey in rest.m_tableRestrictions.Keys)
{
SetRestrictionLocale(strKey, rest.GetRestrictionLocale(strKey));
}
Priorite = rest.Priorite;
SurchageComplete = true;
RestrictionUtilisateur = rest.RestrictionUtilisateur;
RestrictionSysteme |= rest.RestrictionSysteme;
ContextesException = rest.ContextesException;
return;
}
else //Il n'y a pas de plus fort
{
//Les lignes suivantes fusionnent les restrictions :
SurchageComplete = (SurchageComplete && Priorite >= rest.Priorite) ||
(rest.SurchageComplete && rest.Priorite >= Priorite);
Priorite = Math.Max(Priorite, rest.Priorite);
RestrictionUtilisateur = rest.RestrictionUtilisateur | RestrictionUtilisateur;
RestrictionSysteme |= rest.RestrictionSysteme;
foreach (string strKey in rest.m_tableRestrictions.Keys)
{
ERestriction rest1 = GetRestrictionLocale(strKey);
ERestriction rest2 = rest.GetRestrictionLocale(strKey);
SetRestrictionLocale(strKey, rest1 | rest2);
}
// On passe par une liste tampon car la tables parcourue peut être modifiée
ArrayList listeKeysDeLaTablesDesRestrictions = new ArrayList(m_tableRestrictions.Keys);
foreach (string strKey in listeKeysDeLaTablesDesRestrictions)
{
ERestriction rest1 = GetRestrictionLocale(strKey);
ERestriction rest2 = rest.GetRestrictionLocale(strKey);
SetRestrictionLocale(strKey, rest1 | rest2);
}
Dictionary <string, bool> dicContextes = new Dictionary <string, bool>();
foreach (string strContexte in ContextesException)
{
dicContextes[strContexte] = true;
}
foreach (string strContexte in rest.ContextesException)
{
dicContextes[strContexte] = true;
}
string[] strContextes = new string[dicContextes.Count];
int nContexte = 0;
foreach (string strcontexte in dicContextes.Keys)
{
strContextes[nContexte] = strcontexte;
}
ContextesException = strContextes;
}
}
///--------------------------------------------------------------------
/// <summary>
/// remplace la restriction en cours
/// </summary>
/// <param name="restriction"></param>
public void SetRestriction(CRestrictionUtilisateurSurType restriction)
{
m_tableRestrictions[restriction.TypeAssocie] = restriction;
}