private void miAdd_Click(object sender, RoutedEventArgs e)
{
var mi = sender as MenuItem;
JSC.JSValue decl;
if (!IsReadonly && mi != null && (decl = mi.Tag as JSC.JSValue) != null)
{
if ((bool)decl["willful"])
{
bool o_hc = _items.Any();
var ni = new InManifest(decl, this);
_items.Insert(0, ni);
_collFunc(ni, true);
if (!o_hc)
{
PropertyChangedReise("HasChildren");
}
if (!IsExpanded)
{
IsExpanded = true;
base.PropertyChangedReise("IsExpanded");
}
}
else
{
string fName = mi.Header as string;
_data.SetField(IsGroupHeader ? fName : _path + "." + fName, decl["default"]);
}
}
}
public override void SetLocation(Vector loc, bool save)
{
int topCell = (int)(loc.Y / CELL_SIZE + 0.5);
if (topCell < 0)
{
topCell = 0;
}
int leftCell = (int)(loc.X / CELL_SIZE);
if (leftCell < 0)
{
leftCell = 0;
}
if (save)
{
var lo = JsLib.GetField(model.Manifest, "Logram");
int xo, yo;
xo = JsLib.OfInt(JsLib.GetField(lo, "left"), 0);
yo = JsLib.OfInt(JsLib.GetField(lo, "top"), 0);
if (xo == leftCell && yo == topCell) // refresh wires
{
this.Dispatcher.BeginInvoke(new Action <int>(this.Render), System.Windows.Threading.DispatcherPriority.DataBind, 3);
}
else
{
lo = JsLib.SetField(lo, "top", topCell);
lo = JsLib.SetField(lo, "left", leftCell);
model.SetField("Logram", lo);
}
}
else
{
this.Offset = new Vector(leftCell * CELL_SIZE, (topCell - 0.5) * CELL_SIZE);
foreach (var p in _pins)
{
p.Render(2);
}
}
}
protected override void OnMouseUp(MouseButtonEventArgs e)
{
if (e.ChangedButton == MouseButton.Right && e.RightButton == MouseButtonState.Released)
{
DTopic cur;
if (selected != null && (cur = selected.GetModel()) != null)
{
var cm = (this as Canvas).ContextMenu;
cm.ItemsSource = MenuItems(cur, selected);
cm.IsOpen = true;
}
e.Handled = true;
return;
}
else
if (e.ChangedButton == MouseButton.Left && e.LeftButton == MouseButtonState.Released)
{
if (_mSelected != null && _mSelected.Length > 0)
{
var cp = e.GetPosition(this);
double r = 0, d = 0;
foreach (var el in _mSelected)
{
if (move)
{
el.SetLocation(new Vector(el.OriginalLocation.X + (cp.X - ScreenStartPoint.X), el.OriginalLocation.Y + (cp.Y - ScreenStartPoint.Y)), true);
d = Math.Max(d, el.Offset.Y + el.ContentBounds.Bottom);
r = Math.Max(r, el.Offset.X + el.ContentBounds.Right);
}
el.Select(false);
}
_mSelected = null;
if (move)
{
if (d + CELL_SIZE > this.Height)
{
_model.SetField("Logram.height", (int)(d + CELL_SIZE));
}
if (r + CELL_SIZE > this.Width)
{
_model.SetField("Logram.width", (int)(r + CELL_SIZE));
}
}
}
if (IsMouseCaptured)
{
Cursor = Cursors.Arrow;
ReleaseMouseCapture();
}
else if (selected != null)
{
loElement el;
loBinding w;
var cp = e.GetPosition(this);
if ((el = selected as loElement) != null && move)
{
el.SetLocation(new Vector(el.OriginalLocation.X + (cp.X - ScreenStartPoint.X), el.OriginalLocation.Y + (cp.Y - ScreenStartPoint.Y)), true);
if (selected.Offset.Y + selected.ContentBounds.Bottom + CELL_SIZE > this.Height)
{
_model.SetField("Logram.height", (int)(selected.Offset.Y + selected.ContentBounds.Bottom + CELL_SIZE));
}
if (selected.Offset.X + selected.ContentBounds.Right + CELL_SIZE > this.Width)
{
_model.SetField("Logram.width", (int)(selected.Offset.X + selected.ContentBounds.Right + CELL_SIZE));
}
}
else if ((w = selected as loBinding) != null && (w.Output == null || w.Input == null))
{
loPin finish = GetVisual(cp.X, cp.Y) as loPin;
if (finish != null && ((w.Output == null && finish.GetModel() != w.Input.GetModel() && finish.IsFreeInput) || (w.Input == null && finish.GetModel() != w.Output.GetModel() && !finish.IsInput))) //-V3080 //-V3027
{
w.SetFinish(finish);
}
else
{
this.DeleteVisual(w);
}
}
}
else if (_multipleSelection)
{
var cp = e.GetPosition(this);
_multipleSelection = false;
base.RemoveVisualChild(_mSelectVisual);
var objs = new List <loElement>();
GeometryHitTestParameters parameters;
{
double l, t, w, h;
if (cp.X - ScreenStartPoint.X < 0)
{
l = cp.X;
w = ScreenStartPoint.X - cp.X;
}
else
{
l = ScreenStartPoint.X;
w = cp.X - ScreenStartPoint.X;
}
if (cp.Y - ScreenStartPoint.Y < 0)
{
t = cp.Y;
h = ScreenStartPoint.Y - cp.Y;
}
else
{
t = ScreenStartPoint.Y;
h = cp.Y - ScreenStartPoint.Y;
}
parameters = new GeometryHitTestParameters(new RectangleGeometry(new Rect(l, t, w, h)));
}
VisualTreeHelper.HitTest(this, null, new HitTestResultCallback((hr) => {
var rez = (GeometryHitTestResult)hr;
var vis = hr.VisualHit as loElement;
if (vis != null && rez.IntersectionDetail == IntersectionDetail.FullyInside)
{
objs.Add(vis);
}
return(HitTestResultBehavior.Continue);
}), parameters);
if (objs.Count > 0)
{
if (objs.Count == 1)
{
selected = objs[0];
}
else
{
_mSelected = objs.ToArray();
foreach (var el in _mSelected)
{
el.Select(true);
}
}
}
}
else
{
base.OnMouseUp(e);
}
move = false;
}
else
{
base.OnMouseUp(e);
}
}