private void imgOut_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
if (graph.Selected != null)
{
graph.Selected.Location = graph.Selected.Location.Add(e.Location.F().Subtract(lastPt).Scale(1f / 30f / scale));
graph.Selected.Locked = false;
//graph.fixCamera = false;
}
}
else if (e.Button == MouseButtons.Right)
{
if (graph.Selected != null && S1 != null)
{
if (graph.Selected == S1)
{
return;
}
if (graph.GetOther(S1).Select(b => b.GetOther(S1)).Contains(graph.Selected))
{
Rendering.Bond bd = graph.Bonds.Where(b => b.GetOther(S1) == graph.Selected).First();
if (bd.Type == BondType.Triple)
{
graph.Bonds.Remove(bd);
}
else
{
bd.Type = (BondType)((int)bd.Type + 1);
}
}
else
{
graph.Bonds.Add(new Rendering.Bond(S1, graph.Selected, BondType.Single));
S1 = null;
}
}
}
else if (e.Button == MouseButtons.Middle)
{
if (graph.Selected != null)
{
graph.Bonds.RemoveAll(b => b.GetOther(graph.Selected) != null);
graph.Nodes.Remove(graph.Selected);
graph.Selected = null;
}
}
}
private void imgOut_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
if (graph.Selected != null)
{
graph.Selected.Locked = true;
//graph.fixCamera = true;
lastPt = e.Location.F();
}
}
else if (e.Button == MouseButtons.Right)
{
if (graph.Selected != null)
{
S1 = graph.Selected;
}
}
}
