private static List <KmlItem> ParseFile(System.IO.StreamReader file, KmlNode parent)
{
List <KmlItem> list = new List <KmlItem>();
string line;
while ((line = file.ReadLine()) != null)
{
KmlItem newItem = ParseLine(line);
if (newItem is KmlBegin)
{
KmlItem lastItem;
int l = list.Count - 1;
if (l < 0)
{
lastItem = new KmlItem("");
}
else
{
lastItem = list[l];
list.RemoveAt(l);
}
KmlNode newNode = new KmlNode(lastItem, parent);
if (newNode.Tag.ToLower() == "vessel")
{
newNode = new KmlVessel(newNode);
}
else if (newNode.Tag.ToLower() == "kerbal")
{
newNode = new KmlKerbal(newNode);
}
else if (newNode.Tag.ToLower() == "part")
{
newNode = new KmlPart(newNode);
}
else if (newNode.Tag.ToLower() == "resource")
{
newNode = new KmlResource(newNode);
}
list.Add(newNode);
newNode.AddRange(ParseFile(file, newNode));
}
else if (newItem is KmlEnd)
{
Identify(list);
return(list);
}
else
{
list.Add(newItem);
}
}
Identify(list);
return(list);
}
private static KmlNode ParseNode(KmlItem item)
{
KmlNode newNode = new KmlNode(item);
if (newNode.Tag.ToLower() == "vessel")
{
newNode = new KmlVessel(newNode);
}
else if (newNode.Tag.ToLower() == "kerbal")
{
newNode = new KmlKerbal(newNode);
}
else if (newNode.Tag.ToLower() == "part")
{
newNode = new KmlPart(newNode);
}
else if (newNode.Tag.ToLower() == "resource")
{
newNode = new KmlResource(newNode);
}
return(newNode);
}
private void AssignTemplate(bool withImage, bool withText)
{
// Fit an Image and a TextBlock into a Stackpanel,
// have the Stackpanel as node Header
StackPanel pan = new StackPanel();
pan.Orientation = Orientation.Horizontal;
if (withImage)
{
if (DataNode is KmlResource)
{
KmlResource res = (KmlResource)DataNode;
pan.Children.Add(GenerateProgressBar(res.AmountRatio));
}
else if (DataNode is KmlPart)
{
KmlPart part = (KmlPart)DataNode;
pan.Children.Add(GenerateImage(DataNode));
if (part.WorstResourceRatio >= 0.0)
{
ProgressBar prog = GenerateProgressBar(part.WorstResourceRatio);
prog.Height = 4;
prog.Margin = new Thickness(-19, 6, 3, 0);
pan.Children.Add(prog);
}
}
else
{
pan.Children.Add(GenerateImage(DataNode));
}
}
if (withText)
{
pan.Children.Add(new TextBlock(new Run(DataNode.ToString())));
}
Header = pan;
}
/// <summary>
/// Adds a child KmlItem to this nodes lists of children, depending of its
/// derived class KmlNode, KmlAttrib or further derived from these.
/// When an KmlAttrib "Name" is found, its value
/// will be used for the corresponding property of this node.
/// </summary>
/// <param name="item">The KmlItem to add</param>
public override void Add(KmlItem item)
{
KmlItem newItem = item;
if (item is KmlAttrib)
{
KmlAttrib attrib = (KmlAttrib)item;
if (attrib.Name.ToLower() == "uid")
{
Uid = attrib.Value;
attrib.AttribValueChanged += Uid_Changed;
attrib.CanBeDeleted = false;
}
else if (attrib.Name.ToLower() == "parent")
{
int p = ParentPartIndex;
if (int.TryParse(attrib.Value, out p))
{
ParentPartIndex = p;
}
else
{
Syntax.Warning(this, "Unreadable parent part: " + attrib.ToString());
}
attrib.AttribValueChanged += ParentPart_Changed;
attrib.CanBeDeleted = false;
}
else if (attrib.Name.ToLower() == "attn")
{
// Value looks like "top, 12", "bottom, -1", "left, 1", "top2, 3", etc.
string[] items = attrib.Value.Split(new char[] { ',' });
int index = -1;
if (items.Count() == 2 && int.TryParse(items[1], out index))
{
if (index >= 0)
{
AttachedToNodeIndices.Add(index);
attrib.CanBeDeleted = false;
}
}
else
{
Syntax.Warning(this, "Bad formatted part node attachment: " + attrib.ToString());
}
attrib.AttribValueChanged += AttachmentNode_Changed;
}
else if (attrib.Name.ToLower() == "srfn")
{
// Value looks like "srfAttach, 12"
string[] items = attrib.Value.Split(new char[] { ',' });
int index = -1;
if (items.Count() == 2 && int.TryParse(items[1], out index))
{
if (index >= 0)
{
if (AttachedToSurfaceIndex < 0)
{
AttachedToSurfaceIndex = index;
attrib.CanBeDeleted = false;
}
else
{
Syntax.Warning(this, "More than one surface attachment is not allowed, already attached to [" + AttachedToSurfaceIndex + "], could not attach to [" + index + "]");
}
}
}
else
{
Syntax.Warning(this, "Bad formatted part surface attachment: " + attrib.ToString());
}
attrib.AttribValueChanged += AttachmentSurface_Changed;
}
else if (attrib.Name.ToLower() == "position")
{
// Value looks like "0.1,0,-0.3E-07"
string[] items = attrib.Value.Split(new char[] { ',' });
double x = 0;
double y = 0;
double z = 0;
if (items.Count() == 3 &&
double.TryParse(items[0], NumberStyles.Number | NumberStyles.AllowExponent, CultureInfo.InvariantCulture, out x) &&
double.TryParse(items[1], NumberStyles.Number | NumberStyles.AllowExponent, CultureInfo.InvariantCulture, out y) &&
double.TryParse(items[2], NumberStyles.Number | NumberStyles.AllowExponent, CultureInfo.InvariantCulture, out z))
{
Position = new Point3D(x, y, z);
attrib.CanBeDeleted = false;
}
else
{
Syntax.Warning(this, "Bad formatted part position: " + attrib.ToString());
}
}
}
else if (item is KmlResource)
{
KmlResource res = (KmlResource)item;
Resources.Add(res);
ResourceTypes.Add(res.Name);
// Get notified when Resources change
res.MaxAmount.AttribValueChanged += Resources_Changed;
res.MaxAmount.CanBeDeleted = false;
res.Amount.AttribValueChanged += Resources_Changed;
res.Amount.CanBeDeleted = false;
}
/*if (Item is KmlNode)
* {
* KmlNode node = (KmlNode)Item;
* if (node.Tag.ToLower() == "resource")
* {
* newItem = new KmlResource(node);
* }
* }*/
base.Add(newItem);
}
