private void SelectALine(Graphics gr, Point mouseClick)
{
using (var path = new GraphicsPath())
{
foreach (var p in myNetwork.Pipelines)
{
Point[] pts = new Point[p.InBetweenPoints.Count + 2];
pts[0] = p.StartPoint;
for (int i = 0; i < p.InBetweenPoints.Count; i++)
{
pts[i + 1] = p.InBetweenPoints[i];
}
pts[p.InBetweenPoints.Count + 1] = p.EndPoint;
path.AddLines(pts);
if (path.IsOutlineVisible(mouseClick, new Pen(Color.Orange, 8), gr))
{
selectedPipeline = p;
break;
}
}
}
}
private void panel1_MouseDoubleClick(object sender, MouseEventArgs e)
{
selectedComponent = myNetwork.GetComponent(e.Location);
Pump p = selectedComponent as Pump;
if (p != null)
{
this.tbCurrentFlow.Text = p.Flow.ToString();
this.tbCapacity.Text = p.Capacity.ToString();
}
Components.Splitter splitterComp = selectedComponent as Components.Splitter;
if (splitterComp != null && splitterComp.IsAdjustable)
{
splitterTrackBar.Visible = true;
AdjSplitLb.Visible = true;
AdjSplitLb1.Visible = true;
}
else
{
splitterTrackBar.Visible = false;
AdjSplitLb.Visible = false;
AdjSplitLb1.Visible = false;
}
if (selectedComponent != null)
{
selectedPipeline = null;
selectedPipelineLoc = new Point(0, 0);
}
else
{
selectedPipelineLoc = e.Location;
}
panel1.Invalidate();
}
private void btnUpdateFlow_Click(object sender, EventArgs e)
{
if (selectedComponent != null)
{
if (selectedComponent is Pump)
{
Pump p = (Pump)selectedComponent;
double capacity;
double flow;
if (double.TryParse(tbCapacity.Text, out capacity) &&
double.TryParse(tbCurrentFlow.Text, out flow))
{
p.SetFlow(capacity, flow);
}
else
{
MessageBox.Show("Invalid values!");
}
}
selectedComponent = null;
this.tbCurrentFlow.Text = "";
this.tbCapacity.Text = "";
panel1.Invalidate();
}
else if (selectedPipeline != null)
{
double maxFlow;
if (double.TryParse(tbCapacity.Text, out maxFlow))
{
selectedPipeline.ChangeMaxFlow(maxFlow);
}
else
{
MessageBox.Show("Invalid max value!");
}
selectedPipeline = null;
this.tbCurrentFlow.Text = "";
this.tbCapacity.Text = "";
panel1.Invalidate();
}
}
private void btnRemove_Click(object sender, EventArgs e)
{
if (selectedComponent != null)
{
myNetwork.RemoveComponent(selectedComponent);
myNetwork.RemovePipeline(selectedComponent);
selectedComponent = null;
type = ComponentType.NONE;
if (splitterTrackBar.Visible)
{
splitterTrackBar.Visible = false;
AdjSplitLb1.Visible = false;
AdjSplitLb.Visible = false;
}
}
if (selectedPipeline != null)
{
myNetwork.RemovePipeline(selectedPipeline);
selectedPipeline = null;
selectedPipelineLoc = new Point(0, 0);
type = ComponentType.NONE;
}
this.tbCapacity.Text = "";
this.tbCurrentFlow.Text = "";
panel1.Invalidate();
}
/// <summary>
/// Removes a pipeline from the list and clears its starting and ending point.
/// </summary>
/// <param name="p">The pipeline that will be removed.</param>
public void RemovePipeline(Pipeline p)
{
p.ClearComponents();
this.Pipelines.Remove(p);
}
/// <summary>
/// Adds a pipeline to the pipeline list.
/// </summary>
/// <param name="p">The pipeline that will be added.</param>
public void AddPipeline(Pipeline p)
{
this.Pipelines.Add(p);
}