/// <summary>
/// Unpacks a PinContainer into one List of Pins per X,Y rotation.
/// </summary>
/// <param name="container">The PinContainer to unpack</param>
/// <returns>A dictionary mapping rotations to lists of pins</returns>
public Dictionary<Tuple<int, int>, List<Pin>> Unpack(PinContainer container)
{
Dictionary<int, DissectionPinData> pins = new Dictionary<int, DissectionPinData>();
Dictionary<Tuple<int, int>, List<Pin>> output = new Dictionary<Tuple<int,int>,List<Pin>>();
// Build pin lookup table
foreach (DissectionPinData pin in container.Pins)
{
pins[pin.Id] = pin;
}
foreach (FrameData frame in container.Frames)
{
Tuple<int, int> key = new Tuple<int, int>((int)frame.Rotation.X, (int)frame.Rotation.Y);
List<Pin> framePins;
if (output.ContainsKey(key))
{
framePins = output[key];
}
else
{
framePins = new List<Pin>();
output[key] = framePins;
}
foreach (FramePinData framePin in frame.Pins)
{
Pin pin = new Pin();
pin.X = (int)framePin.Offset.X;
pin.Y = (int)framePin.Offset.Y;
DissectionPinData pinData = pins[framePin.PinId];
pin.Name = pinData.Title;
pin.Description = pinData.Description;
pin.BioSystems = pinData.BioSystems;
framePins.Add(pin);
}
}
return output;
}
/// <summary>
/// Take a Dictionary of pins and write it to an XML file
/// </summary>
/// <param name="pinMap">A Dictionary of frame X and Y rotations to a list of pins on that frame</param>
/// <param name="outfile">The file to write the formatted XML to</param>
public void Pack(Dictionary<Tuple<int, int>, List<Pin>> pinMap, string outfile)
{
List<FrameData> frames = new List<FrameData>();
HashSet<DissectionPinData> pins = new HashSet<DissectionPinData>();
int nextId = 0;
foreach (var pair in pinMap)
{
List<Pin> framePins = pair.Value; // All the pins on this frame
Tuple<int, int> frame = pair.Key; // The 2D rotation of this frame
FrameData frameData = new FrameData(); // Data for the frame to be represented in XML
frameData.Rotation = new Vector3(frame.Item1, frame.Item2, 0.0f);
List<FramePinData> framePinDatas = new List<FramePinData>(); // The links between this frame and its pins
foreach (Pin pin in framePins)
{
DissectionPinData data = ConvertToData(pin);
if (pins.Add(data))
{
// This pin doesn't already exist, so give it an id
data.Id = nextId++;
}
else
{
// This pin is in the HashSet so get the original instance
data = pins.Single((DissectionPinData x) => { return x.Equals(data); });
}
framePinDatas.Add(new FramePinData(new Vector2(pin.X, pin.Y), data.Id));
}
frameData.Pins = framePinDatas.ToArray();
frames.Add(frameData);
}
PinContainer container = new PinContainer();
container.Frames = frames.ToArray();
container.Pins = pins.ToArray();
WriteXml(container, outfile);
}
private void WriteXml(PinContainer container, string path)
{
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
using (XmlWriter writer = XmlWriter.Create(path, settings))
{
IntermediateSerializer.Serialize(writer, container, null);
}
}
