/// <summary>
/// Création d'un trait de couleur c, d'épaisseur e, reliant
/// les rectangles source et destination
/// </summary>
/// <param name="sour">Rect source</param>
/// <param name="dest">Rect destination</param>
/// <param name="c">couleur initiale</param>
/// <param name="e">epaisseur initiale</param>
public Trait(Noeud sour, Noeud dest, Color c, int e)
{
source = sour;
destination = dest;
couleur = c;
épaisseur = e;
}
/// <summary>
/// Lit depuis XML
/// </summary>
/// <param name="Xnode">Donnée au format XML</param>
/// <param name="noeuds">Liste des noeuds</param>
public Trait(XmlNode Xnode, List <Noeud> noeuds)
{
foreach (XmlNode xN in Xnode.ChildNodes)
{
switch (xN.Name.ToUpper())
{
case "SOURCE":
int i = int.Parse(xN.ChildNodes[0].InnerText);
foreach (Noeud nd in noeuds)
{
if (nd.ID == i)
{
source = nd;
break;
}
}
break;
case "DESTINATION":
int j = int.Parse(xN.ChildNodes[0].InnerText);
foreach (Noeud nd in noeuds)
{
if (nd.ID == j)
{
destination = nd;
break;
}
}
break;
case "EPAISSEUR":
épaisseur = int.Parse(xN.InnerText);
break;
case "COULEUR":
int c = int.Parse(xN.InnerText);
couleur = Color.FromArgb(c);
break;
}
}
}
public Lien(Noeud sour, Noeud dest, Color c, int e, string card)
: base(sour, dest, c, e)
{
cardinalité = card;
police = new Font("Arial", 12);
}
public Lien(Noeud sour, Noeud dest, Color c, int e)
: base(sour, dest, c, e)
{
police = new Font("Arial", 12);
}
public Lien(Noeud sour, Noeud dest, Color c, int e, string card) : base(sour, dest, c, e)
{
cardinalité = card;
police = new Font("Arial", 12);
}
public Lien(Noeud sour, Noeud dest, Color c, int e) : base(sour, dest, c, e)
{
police = new Font("Arial", 12);
}
public Contrainte(Noeud sour, Noeud dest, Color c, int e, Champ cS, Champ cD)
: base(sour, dest, c, e)
{
champSource = cS;
champDestination = cD;
}
public Contrainte(Noeud sour, Noeud dest, Color c, int e) : base(sour, dest, c, e)
{
}
private void Supprime(Noeud noeud)
{
Action action = new Action(Type_Action.Détruire, new List<Object> { noeud });
PushUndo(action);
for (int i = traits.Count - 1; i >= 0; i--)
{
Trait t = traits[i];
if ((t.Source == noeud) || (t.Destination == noeud))
{
Supprime(t);
action.AddSubAction(new Action(Type_Action.Détruire, new List<Object> { t }));
}
}
noeud.Supprime();
}
private void DessinObjets_KeyDown(object sender, KeyEventArgs e)
{
if ((Control.ModifierKeys & Keys.Shift) == Keys.Shift)
return;
switch (e.KeyCode)
{
case Keys.Escape:
noeudCourant = null;
sélection = Rectangle.Empty;
break;
case Keys.Down:
origin.Y += 1;
break;
case Keys.Up:
origin.Y -= 1;
break;
case Keys.Right:
origin.X += 1;
e.Handled = true;
break;
case Keys.Left:
origin.X -= 1;
e.Handled = true;
break;
case Keys.PageDown:
origin.Y += 50;
break;
case Keys.PageUp:
origin.Y -= 50;
break;
}
Refresh();
}
private void DessinObjets_MouseDown(object sender, MouseEventArgs e)
{
#region Mode sélection multiple activé
if (sélection != Rectangle.Empty)
{
if (sélection.Contains(e.Location))
{
DéplacementMultipleEncours = true;
StartBlockMovement = e.Location;
origineDéplacement = e.Location;
return;
}
else
{
sélection = Rectangle.Empty;
DéplacementMultipleEncours = false;
}
}
#endregion
#region Recherche éléments courant
Point pointInModel = ScreenToModel(e.Location);
// Vérifier que le point convient
if (!Screen.PrimaryScreen.Bounds.Contains(e.Location))
return;
noeudCourant = TrouveNoeudCourant(pointInModel);
traitCourant = TrouveTraitCourant(e.Location);
#endregion
if (e.Button == MouseButtons.Right)
{
#region Bouton droit
if (noeudCourant != null)
{
List<string> libellés = new List<string>() { "Supprimer", "_", "Modifier" };
switch (noeudCourant.GetType().Name)
{
case "Noeud":
break;
case "Relation":
libellés.Add("Editer la relation");
break;
case "Entité":
libellés.Add("Editer l'entité");
break;
case "Association":
libellés.Add("Editer l'association");
break;
}
ContextMenuStrip cm = new ContextMenuStrip();
foreach (string t in libellés)
{
if (t == "_")
cm.Items.Add(new ToolStripSeparator());
else
{
ToolStripMenuItem suppr = new ToolStripMenuItem(t);
suppr.Click += new EventHandler(traitementMenu_Click);
cm.Items.Add(suppr);
}
}
System.Diagnostics.Trace.WriteLine(noeudCourant);
cm.Show(this, e.Location);
}
else if (traitCourant != null)
{
switch (traitCourant.GetType().Name)
{
case "Contrainte":
EditionContrainte co = new EditionContrainte((Contrainte)traitCourant, (Relation)traitCourant.Source, (Relation)traitCourant.Destination);
co.ShowDialog();
break;
case "Lien":
EditionLien eL = new EditionLien((Lien)traitCourant);
eL.ShowDialog();
break;
default:
Parametres pa = new Parametres(traitCourant, false);
pa.ShowDialog();
break;
}
Refresh();
}
else
{
Parametres pa = new Parametres(this.option, useCustomDialog);
pa.ShowDialog();
Refresh();
}
#endregion
}
else if (e.Button == MouseButtons.Left)
{
#region Bouton gauche
if (déplacement.Checked)
{
if (noeudCourant != null)
{
#region Déplacement Simple
Déplacement_Simple = true;
origineDéplacement = pointInModel;
StartBlockMovement = e.Location;
#endregion
}
else
{
#region Déplacement multiple
if (sélection != Rectangle.Empty)
{
if (sélection.Contains(e.Location))
{
selectedNodes = new List<Noeud>();
}
}
else
{
sélection = new Rectangle(e.Location, new Size(0, 0));
selectedNodes = new List<Noeud>();
}
#endregion
}
}
else
{
#region mode dessin
if (noeudCourant == null)
{
Noeud nouv = null;
nouv = NoeudParDéfaut(pointInModel, Option.Type_schéma);
if (nouv != null)
{
PushUndo(new Action(Type_Action.Créer, new List<object>() { nouv }));
}
}
else
{ dessinTrait = true; }
#endregion
}
Refresh();
#endregion
}
}
private Noeud NoeudParDéfaut(Point point, TypeSchéma typeschéma)
{
Noeud noeud = null;
switch (typeSchéma)
{
case TypeSchéma.Graphe:
noeud = new Noeud(point, option.Taille_Noeud, option.Couleur_Noeud, option.Épaisseur_Noeud);
noeuds.Add(noeud);
break;
case TypeSchéma.Relationnel:
noeud = new Relation(point, option.Taille_Noeud, option.Couleur_Noeud, option.Épaisseur_Noeud);
AttributRelation pa = new AttributRelation((Relation)noeud);
if (pa.ShowDialog() == DialogResult.OK)
noeuds.Add(noeud);
break;
case TypeSchéma.EntitéAssociation:
noeud = new Entité(point, option.Taille_Noeud, option.Couleur_Noeud, option.Épaisseur_Noeud);
EditionEntité ed = new EditionEntité((Entité)noeud);
if (ed.ShowDialog() == DialogResult.OK)
noeuds.Add(noeud);
break;
}
return noeud;
}
private void Coller()
{
if (Clipboard.ContainsData("Noeud"))
{
#region Colle un noeud
Object x = (Object)Clipboard.GetData("Noeud");
if (x != null)
{
Noeud n = x as Noeud;
Noeud n1 = n.Clone();
List<Trait> nouveauxTraits = new List<Trait>();
foreach (Trait t in traits)
{
if (t.Source.ID == n.ID)
nouveauxTraits.Add(new Trait(n1, t.Destination, t.Couleur, t.Epaisseur));
if (t.Destination.ID == n.ID)
nouveauxTraits.Add(new Trait(t.Source, n1, t.Couleur, t.Epaisseur));
}
noeuds.Add(n1);
Action action = new Action(Type_Action.Créer, new List<object> { n1 });
PushUndo(action);
foreach (Trait t in nouveauxTraits)
{
traits.Add(t);
action.AddSubAction(new Action(Type_Action.Créer, new List<object> { t }));
}
Refresh();
return;
}
#endregion
}
if (Clipboard.ContainsData("Noeuds"))
{
#region Colle une liste de noeuds
List<Noeud> ns = (List<Noeud>)Clipboard.GetData("Noeuds");
if (ns != null)
{
List<Noeud> nouveauNoeuds = new List<Noeud>();
List<Trait> nouveauxTraits = new List<Trait>();
foreach (Noeud n in ns)
{
Point p = n.Position;
p.Offset(20, 20);
Noeud n1 = new Noeud(p, n.Taille, n.CouleurBord, n.Epaisseur);
nouveauNoeuds.Add(n1);
Action action = new Action(Type_Action.Créer, new List<object> { n1 });
PushUndo(action);
foreach (Trait t in traits)
{
if (t.Source.ID == n.ID)
{
nouveauxTraits.Add(new Trait(n1, t.Destination, t.Couleur, t.Epaisseur));
action.AddSubAction(new Action(Type_Action.Créer, new List<object> { t }));
}
if (t.Destination.ID == n.ID)
{
nouveauxTraits.Add(new Trait(t.Source, n1, t.Couleur, t.Epaisseur));
action.AddSubAction(new Action(Type_Action.Créer, new List<object> { t }));
}
}
}
foreach (Noeud n in nouveauNoeuds)
noeuds.Add(n);
foreach (Trait t in nouveauxTraits)
traits.Add(t);
Refresh();
return;
}
#endregion
}
if (Clipboard.ContainsData(DataFormats.Text))
{
string t = (string)Clipboard.GetData(DataFormats.Text);
return;
}
sélection = Rectangle.Empty;
Refresh();
}
public Contrainte(Noeud sour, Noeud dest, Color c, int e, Champ cS, Champ cD)
: base(sour, dest, c, e)
{
champSource = cS;
champDestination = cD;
}
public Contrainte(Noeud sour, Noeud dest, Color c, int e)
: base(sour, dest, c, e)
{
}
/// <summary>
/// Lit depuis XML
/// </summary>
/// <param name="Xnode">Donnée au format XML</param>
/// <param name="noeuds">Liste des noeuds</param>
public Trait(XmlNode Xnode, List<Noeud> noeuds)
{
foreach (XmlNode xN in Xnode.ChildNodes)
{
switch (xN.Name.ToUpper())
{
case "SOURCE":
int i = int.Parse(xN.ChildNodes[0].InnerText);
foreach (Noeud nd in noeuds)
{
if (nd.ID == i)
{
source = nd;
break;
}
}
break;
case "DESTINATION":
int j = int.Parse(xN.ChildNodes[0].InnerText);
foreach (Noeud nd in noeuds)
{
if (nd.ID == j)
{
destination = nd;
break;
}
}
break;
case "EPAISSEUR":
épaisseur = int.Parse(xN.InnerText);
break;
case "COULEUR":
int c = int.Parse(xN.InnerText);
couleur = Color.FromArgb(c);
break;
}
}
}
