/**
* opens a model from a URL. Currently, this is only used to create a new model (load the new
* model template).
*/
private void openFromURL(String model) throws UserCancelException, java.io.IOException {
String source = org.nlogo.util.Utils.url2String(model);
if (model.equals(emptyModelPath())) {
openFromSource(source, null, "Clearing...", ModelTypeJ.NEW());
} else {
// models loaded from URLs are treated as library models, since
// they are read-only. This is currently never used, so I'm
// not even sure it's what we would really want...
openFromSource(source, null, "Loading...", ModelTypeJ.LIBRARY());
}
}
public void handle(org.nlogo.window.Events.OpenModelEvent e) {
try {
openFromPath(e.path, ModelTypeJ.LIBRARY());
} catch (java.io.IOException ex) {
throw new IllegalStateException(ex);
}
}
@Override
void action() throws UserCancelException {
offerSave();
String source = ModelsLibraryDialog.open(org.nlogo.awt.Hierarchy.getFrame(FileMenu.this));
String modelPath = ModelsLibraryDialog.getModelPath();
openFromSource(source, modelPath, "Loading...", ModelTypeJ.LIBRARY());
}
private String userChooseSavePath() throws UserCancelException {
String newFileName = guessFileName();
String newDirectoryName = null;
if (app.workspace().getModelType() == ModelTypeJ.NORMAL()) {
// we only default to saving in the model dir for normal and
// models. for library and new models, we use the current
// FileDialog dir.
newDirectoryName = app.workspace().getModelDir();
}
org.nlogo.swing.FileDialog.setDirectory(newDirectoryName);
String path =
org.nlogo.swing.FileDialog.show(this, "Save As", java.awt.FileDialog.SAVE, newFileName);
if (!path.endsWith("." + modelSuffix())) {
path += "." + modelSuffix();
}
return path;
}
@Override
void action() throws UserCancelException, java.io.IOException {
offerSave();
openFromPath(userChooseLoadPath(), ModelTypeJ.NORMAL());
}