private void PopulateTree(TreeNode pNode, ImageList images, InvMarketGroup pGroup)
{
// Lazy loading of child nodes to improve performance.
if (pGroup == null)
{
// Already added children.
return;
}
int groupID = pGroup.marketGroupID;
// Get child groups.
List <InvMarketGroup> groups = InvMarketGroup.GetGroupChildren(groupID);
groups = groups.OrderBy(g => g.marketGroupName).ToList();
// Get types for group.
List <InvType> groupTypes = InvType.GetMarketGroupTypes(groupID);
//groupTypes = groupTypes.OrderBy(g => g.name).ToList();
groupTypes.Sort((a, b) =>
{
InvMetaType mA = InvMetaType.GetMetaType(a.typeID);
InvMetaType mB = InvMetaType.GetMetaType(b.typeID);
if (mA == null)
{
if (mB == null)
{
// Both null, sort by name.
return(a.name.CompareTo(b.name));
}
// A is null it goes first.
return(-1);
}
if (mB == null)
{
// B is null it goes first.
return(1);
}
// Neither null, compare by meta level.
int cmp = mA.metaGroupID.CompareTo(mB.metaGroupID);
if (cmp != 0)
{
return(cmp);
}
// Same level, compare by name.
return(a.name.CompareTo(b.name));
});
// Begin update.
marketTree.BeginUpdate();
// Clear the subtree.
pNode.Nodes.Clear();
// Add the child groups.
PopulateTreeGroups(pNode.Nodes, images, groups);
// Add types to group.
foreach (InvType type in groupTypes)
{
if (!type.published)
{
continue;
}
TreeNode tNode = pNode.Nodes.Add(type.name);
tNode.Tag = type;
// Add image.
string imgName = "type:" + type.typeID.ToString();
Image img = ImageManager.GetTypeImage(type.typeID, 64, true);
if (img != null)
{
images.Images.Add(imgName, img);
}
tNode.ImageKey = imgName;
tNode.SelectedImageKey = imgName;
}
// Clear the tag so we don't have to reload the subtree again.
pNode.Tag = null;
marketTree.EndUpdate();
}
private void PopulateTreeGroups(TreeNodeCollection pNode, ImageList images, List <InvMarketGroup> groups)
{
foreach (InvMarketGroup group in groups)
{
if (group.marketGroupID == 350001)
{
// Skip Infantry gear group. (Obsolete)
continue;
}
// Check for blueprint groups with no tech 1 bps.
if (bpGroup.Contains(group.parentGroupID))
{
// A blueprint sub group.
bpGroup.Add(group.marketGroupID);
List <InvType> groupTypes = InvType.GetMarketGroupTypes(group.marketGroupID);
List <InvMarketGroup> subGroups = InvMarketGroup.GetGroupChildren(group.marketGroupID);
while (subGroups.Count > 0)
{
InvMarketGroup subGroup = subGroups[0];
subGroups.Remove(subGroup);
groupTypes.AddRange(InvType.GetMarketGroupTypes(subGroup.marketGroupID));
subGroups.AddRange(InvMarketGroup.GetGroupChildren(subGroup.marketGroupID));
}
bool foundT1 = false;
foreach (InvType type in groupTypes)
{
Blueprint bp = Blueprint.GetType(type.typeID);
if (bp?.manufacturing != null)
{
foreach (ActivityProduct prod in bp.manufacturing.products)
{
if (InvMetaType.GetMetaType(prod.typeID) == null)
{
bpHasTech1.Add(group.marketGroupID);
foundT1 = true;
break;
}
}
}
if (foundT1)
{
break;
}
}
if (!bpHasTech1.Contains(group.marketGroupID))
{
// No Tech I so don't list.
continue;
}
}
// Create the new group node.
TreeNode node = pNode.Add(group.marketGroupName);
node.Tag = group;
// Add temp holder.
TreeNode gNode = node.Nodes.Add("Groups:");
// Add node image.
string imgName = "icon:" + group.iconID.ToString();
Image img = ImageManager.GetIconImage(group.iconID);
if (img != null)
{
images.Images.Add(imgName, img);
}
node.ImageKey = imgName;
node.SelectedImageKey = imgName;
}
}