/**
* opens a NetLogo model from the previously loaded source. This is complicated and I'm not
* totally sure I understand it, but it really should be documented...
*
* @param source the model source. May not be null.
* @param path the full pathname of the model, including the file. For example:
* "/home/mmh/models/My_Model.nlogo". This may be null, if, for example, this is a new model,
* or the origin is unknown.
* @param message the message to display in the "loading" modal dialog.
* @param modelType the type of this model. Must be one of the types defined in
* org.nlogo.workspace.Workspace.
*/
void openFromSource(String source, String path, String message, ModelType modelType)
throws UserCancelException {
// map elements are { source, info, resources, version }
Map<ModelSection, String[]> map = ModelReader.parseModel(source);
if (map == null || map.get(ModelSectionJ.VERSION()).length == 0) {
notifyUserNotValidFile();
}
String version = org.nlogo.api.ModelReader.parseVersion(map);
if (version == null || !version.startsWith("NetLogo")) {
notifyUserNotValidFile();
}
if (org.nlogo.api.Version.is3D() && !org.nlogo.api.Version.is3D(version)) {
checkWithUserBeforeOpening2DModelin3D();
}
if (!org.nlogo.api.Version.is3D() && org.nlogo.api.Version.is3D(version)) {
checkWithUserBeforeOpening3DModelin2D(version);
} else {
if (!org.nlogo.api.Version.knownVersion(version)) {
checkWithUserBeforeOpeningModelFromFutureVersion(version);
}
}
openFromMap(map, path, message, modelType);
savedVersion = version;
}
public void handle(org.nlogo.window.Events.LoadSectionEvent e) {
if (e.section == ModelSectionJ.WIDGETS()) {
loadWidgets(e.lines, e.version);
}
}