private FlowchartModel CreateModel()
{
var model = new FlowchartModel();
// var start = new FlowNode(NodeKinds.Start);
// start.Row = 0;
// start.Column = 1;
// start.Text = "Start";
//
// var ac0 = new FlowNode(NodeKinds.Action);
// ac0.Row = 1;
// ac0.Column = 1;
// ac0.Text = "i = 0";
//
// var cond = new FlowNode(NodeKinds.Condition);
// cond.Row = 2;
// cond.Column = 1;
// cond.Text = "i < n";
//
// var ac1 = new FlowNode(NodeKinds.Action);
// ac1.Row = 3;
// ac1.Column = 1;
// ac1.Text = "do something";
//
// var ac2 = new FlowNode(NodeKinds.Action);
// ac2.Row = 4;
// ac2.Column = 1;
// ac2.Text = "i++";
//
// var end = new FlowNode(NodeKinds.End);
// end.Row = 3;
// end.Column = 2;
// end.Text = "End";
//
// model.Nodes.Add(start);
// model.Nodes.Add(cond);
// model.Nodes.Add(ac0);
// model.Nodes.Add(ac1);
// model.Nodes.Add(ac2);
// model.Nodes.Add(end);
//
// model.Links.Add(new Link(start, PortKinds.Bottom, ac0, PortKinds.Top));
// model.Links.Add(new Link(ac0, PortKinds.Bottom, cond, PortKinds.Top));
//
// model.Links.Add(new Link(cond, PortKinds.Bottom, ac1, PortKinds.Top) { Text = "True" });
// model.Links.Add(new Link(cond, PortKinds.Right, end, PortKinds.Top) { Text = "False" });
//
// model.Links.Add(new Link(ac1, PortKinds.Bottom, ac2, PortKinds.Top));
// model.Links.Add(new Link(ac2, PortKinds.Bottom, cond, PortKinds.Top));
return(model);
}
public Controller(DiagramView view, FlowchartModel model)
{
_view = view;
_model = model;
_model.Nodes.CollectionChanged += NodesCollectionChanged;
_model.Links.CollectionChanged += LinksCollectionChanged;
_updateScope = new UpdateScope(this);
foreach (var t in _model.Nodes)
{
t.PropertyChanged += NodePropertyChanged;
}
UpdateView();
}
public FlowchartEditor()
{
InitializeComponent();
model = CreateModel();
_editor.Controller = new Controller(_editor, model);
// _editor.DragDropTool = new DragDropTool(_editor, model);
_editor.DragTool = new CustomMoveResizeTool(_editor, model)
{
// MoveGridCell = _editor.GridCellSize
//MoveGridCell = "2,2"
};
_editor.LinkTool = new CustomLinkTool(_editor);
_editor.Selection.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(Selection_PropertyChanged);
// _dragHelper = new ItemsControlDragHelper(_toolbox, this);
// FillToolbox();
messsageMap = new Dictionary <string, string>();
messsageMap["*"] = "";
}
public DragDropTool(DiagramView view, FlowchartModel model)
{
_view = view;
_model = model;
}
public CustomMoveResizeTool(DiagramView view, FlowchartModel model)
: base(view)
{
_model = model;
}
private FlowchartModel CreateModel()
{
var model = new FlowchartModel();
var start = new FlowNode(NodeKinds.Start);
start.Row = 0;
start.Column = 1;
start.Text = "Start";
var ac0 = new FlowNode(NodeKinds.Action);
ac0.Row = 1;
ac0.Column = 1;
ac0.Text = "i = 0";
var cond = new FlowNode(NodeKinds.Condition);
cond.Row = 2;
cond.Column = 1;
cond.Text = "i < n";
var ac1 = new FlowNode(NodeKinds.Action);
ac1.Row = 3;
ac1.Column = 1;
ac1.Text = "do something";
var ac2 = new FlowNode(NodeKinds.Action);
ac2.Row = 4;
ac2.Column = 1;
ac2.Text = "i++";
var end = new FlowNode(NodeKinds.End);
end.Row = 3;
end.Column = 2;
end.Text = "End";
//model.Nodes.Add(start);
//model.Nodes.Add(cond);
//model.Nodes.Add(ac0);
//model.Nodes.Add(ac1);
//model.Nodes.Add(ac2);
//model.Nodes.Add(end);
//model.Links.Add(new Link(start, PortKinds.Bottom, ac0, PortKinds.Top));
//model.Links.Add(new Link(ac0, PortKinds.Bottom, cond, PortKinds.Top));
//model.Links.Add(new Link(cond, PortKinds.Bottom, ac1, PortKinds.Top) { Text = "True" });
//model.Links.Add(new Link(cond, PortKinds.Right, end, PortKinds.Top) { Text = "False" });
//model.Links.Add(new Link(ac1, PortKinds.Bottom, ac2, PortKinds.Top));
//model.Links.Add(new Link(ac2, PortKinds.Bottom, cond, PortKinds.Top));
var cpn = new FlowNode(NodeKinds.ConstantPayload);
cpn.Row = 0;
cpn.Column = 0;
var fpn = new FlowNode(NodeKinds.FlexiblePaylaod);
fpn.Row = 2;
fpn.Column = 0;
var dn = new FlowNode(NodeKinds.Distribute);
dn.Row = 1;
dn.Column = 2;
var otn = new FlowNode(NodeKinds.Output);
otn.Row = 1;
otn.Column = 4;
model.Nodes.Add(otn);
model.Nodes.Add(cpn);
model.Nodes.Add(fpn);
model.Nodes.Add(dn);
model.Links.Add(new Link(cpn, PortKinds.Right, dn, PortKinds.Top));
//dn.AddNode(cpn);
model.Links.Add(new Link(fpn, PortKinds.Right, dn, PortKinds.Top));
//dn.AddNode(fpn);
model.Links.Add(new Link(dn, PortKinds.Right, otn, PortKinds.Top));
//otn.AddNode(dn);
return(model);
}
