public void resetCaseStudy() throws ThinklabException {
storylineViews.clear();
currentStoryline = null;
/*
* reset ROI and all modules
*/
userModel.clearAnalysis();
/*
* ask the user model to give us all the modules we have access to.
*/
userModel.initializeModules();
moduleViews.clear();
sidebar.resetModules();
createModuleViews();
/*
* restore interface
*/
selectionBar.setVisible(true);
selectionBar.idle(false);
gazetteer.setValue("");
getBanner().setStoryline(null);
ZK.resetComponent(this.storyline);
this.storyline.setVisible(false);
this.mapwindow.setVisible(true);
browserState = 0;
sidebar.redisplay();
}
public void onClick$run(Event e) {
getVectorLayer().clearFeatures();
shapeShown = false;
selectionBar.setVisible(false);
/*
* 1. prepare info page for case study with area picture, list of possible storylines with explanations,
* instructions for use, and pointers to web site where it counts. Also: form to save area for later,
* disabled if not logged in.
*
* 2. Fill in enabled modules with storylines. Only show enabled ones with option to show those that are
* not enabled.
*
* 3. Each storyline badge should bring up main page for storyline when clicked. That should have a main area
* for the ES and one for the storyline-specific info. Model should look for the components and get
* the descriptions from the concepts. Links to web site wherever necessary. Page has "start" etc on
* it. Instead of list of pages, have "Computation is ongoing" or "Computation is waiting" or
* "Computation is not active (activate)". When computed. the area becomes the index for the result
* pages.
*
* 4. All possible downloads should be clearly marked on storyline page.
*/
try {
userModel.startAnalysis();
} catch (ThinklabException e1) {
throw new ThinklabRuntimeException(e1);
}
browserState = 1;
/*
* create view for all storylines and collect in storylineViews map
*
* show all module storylines in their modules, activate those with > 0 storylines,
* and show each model storyline in each module.
*/
getBanner().setStoryline(userModel.getStoryline());
for (SidebarModule view : moduleViews) {
view.display();
}
/*
* create view for user storyline and display it. The map window becomes invisible until
* session reset.
*/
ZK.resetComponent(this.storyline);
storylineViews.clear();
currentStoryline = null;
addStorylineView(
userModel.getStoryline(), new UserStorylineView(userModel.getStoryline(), this));
this.mapwindow.setVisible(false);
this.storyline.setVisible(true);
showStoryline(userModel.getStoryline(), null);
}
private void createModuleViews() {
for (AriesModule module : userModel.getAllModules()) {
/*
* use the class specified in the module storyline if any is
* given; if not, create a stock AriesModule.
*/
AriesModuleView mod = null;
String scl =
module
.getStoryline()
.getTemplate()
.getDefault("module-sidebar-view-class", AriesModuleView.class.getCanonicalName());
try {
Class<?> amc = Class.forName(scl, true, ARIESWebappPlugin.get().getClassLoader());
Constructor<?> ct = amc.getConstructor(AriesModule.class, AriesBrowser.class);
mod = (AriesModuleView) ct.newInstance(module, this);
} catch (Exception e) {
throw new ThinklabRuntimeException(e);
}
addModuleView(mod);
}
}
public void onFeatureAdded$vector(Event e) {
boolean userDrawn = (this.picmode == ADD || this.picmode == SUBTRACT);
FeatureAddedEvent ev = (FeatureAddedEvent) e;
if (userDrawn) {
selectionBar.idle(true);
getVectorLayer().setEditControl("navigate");
}
try {
boolean redraw = false;
ShapeValue shape = new ShapeValue(map.getProjectionId() + " " + ev.getFeatureWKT());
/*
* happens when user draws too fast, especially with slow
* browsers
*/
if (!shape.isValid()) {
setStatus(STATUS.INVALID_SHAPE);
if (userModel.getRegionOfInterest() == null) getVectorLayer().clearFeatures();
return;
}
if (this.picmode == ADD) {
redraw = userModel.addRegionOfInterest(shape);
} else if (this.picmode == SUBTRACT) {
redraw = true;
userModel.subtractRegionOfInterest(shape);
}
this.picmode = IDLE;
if (redraw) {
getVectorLayer().clearFeatures();
getVectorLayer()
.addFeature(NameGenerator.newName("sh"), userModel.getRegionOfInterest().getWKT());
}
} catch (ThinklabException e1) {
throw new ThinklabRuntimeException(e1);
}
if (userDrawn) setStatus(STATUS.IDLE);
}
public void exportKML() throws ThinklabException {
Pair<String, String> uncu = application.getNewResourceUrl(".kmz", session);
userModel.getStoryline().export(uncu.getFirst());
try {
Filedownload.save(uncu.getSecond(), "application/vnd.google-earth.kmz");
} catch (FileNotFoundException e) {
throw new ThinklabIOException(e);
}
}
@Override
public void postInitialize() {
userModel.initializeModules();
createModuleViews();
sidebar.afterCompose();
sidebar.redisplay();
statusbar.initialize();
start(); // get ready to process messages
}
/*
* Called through reflection to refresh all components that have to do with the
* associated storyline.
*/
public void refreshStoryline(String c) {
Storyline ss = userModel.getStoryline().findStoryline(c);
sidebar.redisplay();
if (currentStoryline != null && ss.equals(currentStoryline)) {
currentStoryline = null;
showStoryline(ss, null);
}
}
public void onClick$resetdraw(Event e) {
selectionBar.idle(false);
this.picmode = IDLE;
setStatus(STATUS.IDLE);
getVectorLayer().clearFeatures();
try {
userModel.resetRegionOfInterest(null);
} catch (ThinklabException e1) {
throw new ThinklabRuntimeException(e1);
}
}
public void setRegionFromGazetteer(String s) {
if (s != null && !s.equals("")) {
try {
ShapeValue sh = Geospace.get().retrieveFeature(s);
if (sh != null) {
sh = sh.transform(Geospace.get().getGoogleCRS());
userModel.resetRegionOfInterest(sh);
selectionBar.idle(true);
moveMapTo(map, sh);
getVectorLayer().clearFeatures();
getVectorLayer().addFeature("sel", sh.getWKT());
}
} catch (ThinklabException e1) {
throw new ThinklabRuntimeException(e1);
}
}
}