public GroupDialog(Map.GroupData groupData)
{
InitializeComponent();
groups = new List <MapGroup>();
foreach (var g in groupData.Values)
{
var mg = new MapGroup(g.name, g.id, (int)g.type, g.ExtentsToString());
groups.Add(mg);
}
ReloadUI();
}
private void newButton_Click(object sender, EventArgs e)
{
// First see if user typed in a name, otherwise make one up
var newName = txtGroupName.Text.Trim();
if ((newName == "") || (lstGroups.Items.Contains(newName)))
{
var i = 1;
while (lstGroups.Items.Contains("NewGroup" + i))
{
i++;
}
newName = "NewGroup" + i;
}
var newGroup = new MapGroup(newName, GetNextGroupID(), GetGroupType(), "");
groups.Add(newGroup);
ReloadUI();
lstGroups.SelectedIndex = lstGroups.Items.Count - 1;
}
private Map.Group GenerateGroup(MapGroup g)
{
// MapGroup ==> Map.Group
var newGroup = new Map.Group(g.Name, (Map.Group.GroupTypes)g.Type, g.ID);
var extents = g.Extents.Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
foreach (var extent in extents)
{
try
{
switch (g.Type)
{
case 0:
case 1:
newGroup.Add(int.Parse(extent.Trim()));
break;
case 2:
var point = extent.Trim().Split(',');
newGroup.Add(new Point(int.Parse(point[0]), int.Parse(point[1])));
break;
}
}
catch
{
if (lstGroups.Items.Contains(g.Name))
{
lstGroups.SelectedItem = g.Name;
}
MessageBox.Show("Failed to parse extents:\n\nGroup: " + g.Name + "\nExtent: " + extent, "Invalid Argument", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return(null);
}
}
return(newGroup);
}
