private void buttonIpAssociate_Click(object sender, EventArgs e)
{
if (awsListView.SelectedItems.Count == 1 && awsListView.SelectedItems[0].Tag.GetType() == typeof(ZAwsElasticIp) &&
((ZAwsElasticIp)awsListView.SelectedItems[0].Tag).Associated)
{
((ZAwsElasticIp)awsListView.SelectedItems[0].Tag).Disassociate();
return;
}
ZAwsElasticIp ip = null;
ZAwsEc2 ec2 = null;
if (awsListView.SelectedItems.Count == 2)
{
if (awsListView.SelectedItems[0].Tag.GetType() == typeof(ZAwsElasticIp) &&
(!((ZAwsElasticIp)awsListView.SelectedItems[0].Tag).Associated) &&
awsListView.SelectedItems[1].Tag.GetType() == typeof(ZAwsEc2))
{
ip = (ZAwsElasticIp)awsListView.SelectedItems[0].Tag;
ec2 = (ZAwsEc2)awsListView.SelectedItems[1].Tag;
}
if (awsListView.SelectedItems[1].Tag.GetType() == typeof(ZAwsElasticIp) &&
(!((ZAwsElasticIp)awsListView.SelectedItems[1].Tag).Associated) &&
awsListView.SelectedItems[0].Tag.GetType() == typeof(ZAwsEc2))
{
ip = (ZAwsElasticIp)awsListView.SelectedItems[1].Tag;
ec2 = (ZAwsEc2)awsListView.SelectedItems[0].Tag;
}
}
if (ip == null || ec2 == null)
{
return;
}
ip.Associate(ec2);
}
private void awsListView_DrawItem(object sender, DrawListViewItemEventArgs e)
{
if (!((e.Item != null && e.Item.Tag != null && e.Item.Tag.GetType().IsSubclassOf(typeof(ZAwsObject)))))
{
e.DrawDefault = true;
return;
}
ZAwsObject obj = (ZAwsObject)e.Item.Tag;
e.DrawDefault = false;
if ((e.State & ListViewItemStates.Selected) != 0)
{
e.Graphics.FillRectangle(Brushes.LightGray, e.Bounds);
}
if ((e.State & ListViewItemStates.Focused) != 0)
{
e.Graphics.DrawRectangle(new Pen(Color.DarkGreen, 2), Rectangle.Inflate(e.Bounds, -2, -2));
}
else
{
e.Graphics.DrawRectangle(Pens.Gray, Rectangle.Inflate(e.Bounds, -2, -2));
}
Font IconFont = new Font(FontFamily.GenericSansSerif, 18, FontStyle.Bold);
Font AdditionalStatusFont = new Font(FontFamily.GenericSansSerif, 6, FontStyle.Italic);
Font NameFont = new Font(FontFamily.GenericSansSerif, 9, FontStyle.Regular);
Rectangle IconSpace = new Rectangle(e.Bounds.X + 3, e.Bounds.Y + 3, 100, 25);
Rectangle AdditionalIconSpace = new Rectangle(e.Bounds.X + 5, e.Bounds.Y + 25, 50, 10);
Rectangle NameSpace = new Rectangle(e.Bounds.X + 3, e.Bounds.Y + 30, 100, 30);
Rectangle DetailsSpace1 = new Rectangle(e.Bounds.X + 3, e.Bounds.Y + 42, 100, 15);
Rectangle DetailsSpace2 = new Rectangle(e.Bounds.X + 3, e.Bounds.Y + 54, 100, 15);
Rectangle DetailsSpace3 = new Rectangle(e.Bounds.X + 3, e.Bounds.Y + 66, 100, 15);
Rectangle DetailsSpace = new Rectangle(e.Bounds.X + 3, e.Bounds.Y + 42, e.Bounds.Width - 4, e.Bounds.Height - 44);
e.Graphics.DrawString(obj.Name, NameFont, Brushes.DarkBlue, NameSpace);
if (e.Item.Tag.GetType() == typeof(ZAwsEc2))
{
ZAwsEc2 ec2 = (ZAwsEc2)e.Item.Tag;
switch (ec2.Status)
{
case ZAwsEc2.Ec2Status.Running:
e.Graphics.DrawString("EC2", IconFont, Brushes.Green, IconSpace);
if (ec2.StatisticsValid)
{
bool healthy = ec2.CPUUtilizationMax < 90 && ec2.CPUUtilizationAvg < 60;
e.Graphics.DrawString(string.Format("CPU: {0}", (healthy ? "healthy" : "rough")),
NameFont, (healthy ? Brushes.DarkGreen : Brushes.Red), DetailsSpace1);
e.Graphics.DrawString(string.Format("^{0}% >{1}%", ec2.CPUUtilizationMax, ec2.CPUUtilizationAvg),
NameFont, (healthy ? Brushes.DarkGreen : Brushes.Red), DetailsSpace2);
e.Graphics.DrawString(string.Format("NET: {0}", ec2.NetworkOutRecent5MinString),
NameFont, Brushes.Black, DetailsSpace3);
}
break;
case ZAwsEc2.Ec2Status.Stopped:
e.Graphics.DrawString("EC2", IconFont, Brushes.Red, IconSpace);
break;
case ZAwsEc2.Ec2Status.Stopping:
e.Graphics.DrawString("EC2", IconFont, Brushes.Red, IconSpace);
e.Graphics.DrawString("stopping", AdditionalStatusFont, Brushes.Red, AdditionalIconSpace);
break;
case ZAwsEc2.Ec2Status.Pending:
e.Graphics.DrawString("EC2", IconFont, Brushes.Green, IconSpace);
e.Graphics.DrawString("booting", AdditionalStatusFont, Brushes.Green, AdditionalIconSpace);
break;
case ZAwsEc2.Ec2Status.Terminated:
e.Graphics.DrawString("EC2", IconFont, Brushes.DarkRed, IconSpace);
e.Graphics.DrawString("terminated", AdditionalStatusFont, Brushes.DarkRed, AdditionalIconSpace);
e.Graphics.DrawLine(Pens.DarkRed, e.Bounds.Left, e.Bounds.Top, e.Bounds.Right, e.Bounds.Bottom);
e.Graphics.DrawLine(Pens.DarkRed, e.Bounds.Left, e.Bounds.Bottom, e.Bounds.Right, e.Bounds.Top);
break;
case ZAwsEc2.Ec2Status.ShuttingDown:
e.Graphics.DrawString("EC2", IconFont, Brushes.DarkRed, IconSpace);
e.Graphics.DrawString("shutting down", AdditionalStatusFont, Brushes.DarkRed, AdditionalIconSpace);
break;
}
}
else if (e.Item.Tag.GetType() == typeof(ZAwsElasticIp))
{
ZAwsElasticIp ip = (ZAwsElasticIp)e.Item.Tag;
if (ip.Associated)
{
e.Graphics.DrawString("IP", IconFont, Brushes.Green, IconSpace);
e.Graphics.DrawString("=> " + ip.AssociatedEc2.Name, NameFont, Brushes.Black, DetailsSpace1);
}
else
{
e.Graphics.DrawString("IP", IconFont, Brushes.Red, IconSpace);
e.Graphics.DrawString("=> X", NameFont, Brushes.Black, DetailsSpace1);
}
}
else if (e.Item.Tag.GetType() == typeof(ZAwsS3))
{
e.Graphics.DrawString("S3", IconFont, Brushes.Blue, IconSpace);
}
else if (e.Item.Tag.GetType() == typeof(ZAwsHostedZone))
{
ZAwsHostedZone z = (ZAwsHostedZone)obj;
e.Graphics.DrawString("DNS", IconFont, Brushes.Blue, IconSpace);
string det = "";
foreach (var s in z.Targets)
{
if (!string.IsNullOrWhiteSpace(det))
{
det += "\r\n";
}
det += "=> " + s;
}
if (!string.IsNullOrWhiteSpace(det))
{
e.Graphics.DrawString(det, NameFont, Brushes.Black, DetailsSpace);
}
}
else if (e.Item.Tag.GetType() == typeof(ZAwsSnapshot))
{
e.Graphics.DrawString("IMG", IconFont, Brushes.Blue, IconSpace);
e.Graphics.DrawString(((ZAwsObject)e.Item.Tag).Description, NameFont, Brushes.Black, DetailsSpace);
}
else if (e.Item.Tag.GetType() == typeof(ZAwsSecGroup))
{
e.Graphics.DrawString("Sec", IconFont, Brushes.Blue, IconSpace);
e.Graphics.DrawString(((ZAwsObject)e.Item.Tag).Description, NameFont, Brushes.Black, DetailsSpace);
}
else if (e.Item.Tag.GetType() == typeof(ZAwsKeyPair))
{
e.Graphics.DrawString("Keys", IconFont, ((ZAwsKeyPair)e.Item.Tag).Available ? Brushes.Green : Brushes.Red, IconSpace);
e.Graphics.DrawString(((ZAwsObject)e.Item.Tag).Description, NameFont, Brushes.Black, DetailsSpace);
}
else if (e.Item.Tag.GetType() == typeof(ZAwsAmi))
{
e.Graphics.DrawString("AMI", IconFont, Brushes.Purple, IconSpace);
e.Graphics.DrawString(((ZAwsObject)e.Item.Tag).Description, NameFont, Brushes.Black, DetailsSpace);
}
else if (e.Item.Tag.GetType() == typeof(ZAwsEbsVolume))
{
e.Graphics.DrawString("EBS", IconFont, Brushes.Blue, IconSpace);
e.Graphics.DrawString(((ZAwsObject)e.Item.Tag).Description, NameFont, Brushes.Black, DetailsSpace);
}
else if (e.Item.Tag.GetType() == typeof(ZAwsSpotRequest))
{
ZAwsSpotRequest r = (ZAwsSpotRequest)e.Item.Tag;
Brush b = Brushes.Red;
if (r.ResponseData.State == "open")
{
b = Brushes.Blue;
}
if (r.ResponseData.State == "active")
{
b = Brushes.Green;
}
e.Graphics.DrawString("SPOT", IconFont, b, IconSpace);
e.Graphics.DrawString(((ZAwsObject)e.Item.Tag).Description, NameFont, Brushes.Black, DetailsSpace);
}
else
{
//Unknown ZAWS object
Debug.Assert(false, "Unknown ZAWS object");
throw new ArgumentException("Unknown ZAws object: " + e.Item.Tag.GetType().ToString());
}
}
