protected void cv_MouseMove(object sender, System.Windows.Input.MouseEventArgs e)
{
ComponentVisualization cv = sender as ComponentVisualization;
if (cv == null || e == null)
{
return;
}
if (!cv.VisState.HasFlag(NodeVisHighlight.Manipulated))
{
return;
}
if (!cv.IsUserManipulatable)
{
return;
}
Point mPos = e.GetPosition(this);
Vector offset = mPos - cv.Anchor;
cv.Translate(offset);
cv.TranslateConnectionsIn(offset);
cv.TranslateRefConnections(offset);
}
// to use after adding new children to the canvas
internal void AdaptSize2Content()
{
if (this.canvas_expand.X == 0 && this.canvas_expand.Y == 0)
{
return;
}
this.Width += this.canvas_expand.X;
this.Height += this.canvas_expand.Y;
this.canvas_expand = new Vector(0, 0);
this.UpdateSizeLabel();
this.UpdateTicks();
if (this.content_offset.X == 0 && this.content_offset.Y == 0)
{
return;
}
foreach (ParameterStructure.Component.Component c in this.CompFactory.ComponentRecord)
{
foreach (object child in this.Children)
{
ComponentVisualization cv = child as ComponentVisualization;
if (cv == null)
{
continue;
}
if (cv.VisID == c.ID)
{
cv.Translate(this.content_offset);
cv.TranslateConnectionsIn(this.content_offset);
cv.TranslateRefConnections(this.content_offset);
}
}
}
this.content_offset = new Vector(0, 0);
}