/// <summary>
/// Generates a new ApsimX Soil object from an Xml soil description in "classic" APSIM format
/// </summary>
/// <param name="soil">The xml "soil" node holding the description</param>
/// <returns>True if successful</returns>
private Soil SoilFromApsoil(XmlNode soil)
{
Soil soilObj = null;
try
{
XmlDocument soilDoc = new XmlDocument();
XmlNode rootNode = soilDoc.CreateNode("element", "root", "");
APSIMImporter importer = new APSIMImporter();
XmlNode newNode = null;
newNode = importer.ImportSoil(soil, rootNode, newNode);
List <Exception> errors = null;
soilObj = (Soil)FileFormat.ReadFromString <Soil>(newNode.OuterXml, out errors);
// Looks like we also need a soil temperature model as well....
Structure.Add(new CERESSoilTemperature(), soilObj);
soilObj.OnCreated();
}
catch (Exception e) // Needs better error handling. We should inform the user of any problems.
{
}
return(soilObj);
}
/// <summary>
/// Pastes the contents of the clipboard.
/// </summary>
/// <param name="xml">The XML document text</param>
/// <param name="parentPath">Path to the parent</param>
public void Add(string xml, string parentPath)
{
try
{
XmlDocument document = new XmlDocument();
try
{
document.LoadXml(xml);
}
catch (XmlException)
{
MainPresenter.ShowMessage("Invalid XML. Are you sure you're trying to paste an APSIM model?", Simulation.ErrorLevel.Error);
}
object newModel = XmlUtilities.Deserialise(document.DocumentElement, this.ApsimXFile.GetType().Assembly);
// See if the presenter is happy with this model being added.
Model parentModel = Apsim.Get(this.ApsimXFile, parentPath) as Model;
AllowDropArgs allowDropArgs = new AllowDropArgs();
allowDropArgs.NodePath = parentPath;
allowDropArgs.DragObject = new DragObject()
{
NodePath = null,
ModelType = newModel.GetType(),
Xml = this.GetClipboardText()
};
this.OnAllowDrop(null, allowDropArgs);
// If it is happy then issue an AddModelCommand.
if (allowDropArgs.Allow)
{
// If the model xml is a soil object then try and convert from old
// APSIM format to new.
if (document.DocumentElement.Name == "Soil" && XmlUtilities.Attribute(document.DocumentElement, "Name") != string.Empty)
{
XmlDocument newDoc = new XmlDocument();
newDoc.AppendChild(newDoc.CreateElement("D"));
APSIMImporter importer = new APSIMImporter();
importer.ImportSoil(document.DocumentElement, newDoc.DocumentElement, newDoc.DocumentElement);
XmlNode soilNode = XmlUtilities.FindByType(newDoc.DocumentElement, "Soil");
if (soilNode != null &&
XmlUtilities.FindByType(soilNode, "Sample") == null &&
XmlUtilities.FindByType(soilNode, "InitialWater") == null)
{
// Add in an initial water and initial conditions models.
XmlNode initialWater = soilNode.AppendChild(soilNode.OwnerDocument.CreateElement("InitialWater"));
XmlUtilities.SetValue(initialWater, "Name", "Initial water");
XmlUtilities.SetValue(initialWater, "PercentMethod", "FilledFromTop");
XmlUtilities.SetValue(initialWater, "FractionFull", "1");
XmlUtilities.SetValue(initialWater, "DepthWetSoil", "NaN");
XmlNode initialConditions = soilNode.AppendChild(soilNode.OwnerDocument.CreateElement("Sample"));
XmlUtilities.SetValue(initialConditions, "Name", "Initial conditions");
XmlUtilities.SetValue(initialConditions, "Thickness/double", "1800");
XmlUtilities.SetValue(initialConditions, "NO3/double", "10");
XmlUtilities.SetValue(initialConditions, "NH4/double", "1");
XmlUtilities.SetValue(initialConditions, "NO3Units", "kgha");
XmlUtilities.SetValue(initialConditions, "NH4Units", "kgha");
XmlUtilities.SetValue(initialConditions, "SWUnits", "Volumetric");
}
document.LoadXml(newDoc.DocumentElement.InnerXml);
}
IModel child = XmlUtilities.Deserialise(document.DocumentElement, this.ApsimXFile.GetType().Assembly) as IModel;
AddModelCommand command = new AddModelCommand(parentModel, document.DocumentElement, this.GetNodeDescription(child), this.view);
this.CommandHistory.Add(command, true);
}
}
catch (Exception exception)
{
this.MainPresenter.ShowMessage(exception.Message, Simulation.ErrorLevel.Error);
}
}