List of usage examples for com.google.gwt.place.shared PlaceChangeEvent getNewPlace
public Place getNewPlace()
From source file:accelerator.client.view.desktop.DesktopMainMenuView.java
License:Open Source License
public void setPresenter(Presenter presenter) { this.handler = presenter; presenter.getClientFactory().getEventBus().addHandler(PlaceChangeEvent.TYPE, new PlaceChangeEvent.Handler() { public void onPlaceChange(PlaceChangeEvent event) { Place place = event.getNewPlace(); for (MainMenuItem s : treeViewModel.getMainMenuItemList()) { if (s.mapsToPlace(place)) { selectionModel.setSelected(s, true); return; }/* w w w . ja v a 2 s .c o m*/ } selectionModel.setSelected(null, true); } }); }
From source file:client.application.header.HeaderPresenter.java
License:Apache License
@Inject
HeaderPresenter(EventBus eventBus, MyView view, MyProxy proxy) {
super(eventBus, view, proxy, ApplicationPresenter.SLOT_HeaderContent);
eventBus.addHandler(PlaceChangeEvent.TYPE, new PlaceChangeEvent.Handler() {
@Override/*from w w w . j ava 2 s . c o m*/
public void onPlaceChange(PlaceChangeEvent event) {
getView().placeChanged(event.getNewPlace());
}
});
getView().setEventBus(eventBus);
}
From source file:com.eucalyptus.webui.client.ExPlaceHistoryHandler.java
License:Open Source License
/** * Initialize this place history handler. * // ww w . j a v a 2s .com * @return a registration object to de-register the handler */ public HandlerRegistration register(PlaceController placeController, EventBus eventBus, Place defaultPlace, Place errorPlace) { this.placeController = placeController; this.defaultPlace = defaultPlace; this.errorPlace = errorPlace; final HandlerRegistration placeReg = eventBus.addHandler(PlaceChangeEvent.TYPE, new PlaceChangeEvent.Handler() { public void onPlaceChange(PlaceChangeEvent event) { log().log(Level.INFO, "Place changed"); Place newPlace = event.getNewPlace(); historian.newItem(tokenForPlace(newPlace), false); } }); final HandlerRegistration historyReg = historian.addValueChangeHandler(new ValueChangeHandler<String>() { public void onValueChange(ValueChangeEvent<String> event) { String token = event.getValue(); log().log(Level.INFO, "History changed: " + token); handleHistoryToken(token); } }); return new HandlerRegistration() { public void removeHandler() { ExPlaceHistoryHandler.this.defaultPlace = Place.NOWHERE; ExPlaceHistoryHandler.this.placeController = null; placeReg.removeHandler(); historyReg.removeHandler(); } }; }
From source file:com.github.gwtbootstrap.showcase.client.Showcase.java
License:Apache License
public void onModuleLoad() { CustomResources res = GWT.create(CustomResources.class); res.showcase().ensureInjected();/*from ww w . j av a 2 s .c o m*/ ClientFactory factory = GWT.create(ClientFactory.class); subnav = factory.getSubnav(); initWidget(uiBinder.createAndBindUi(this)); ActivityMapper activityMapper = new AppActivityMapper(factory); ActivityManager activityManager = new ActivityManager(activityMapper, factory.getEventBus()); activityManager.setDisplay(main); PlaceHistoryMapper mapper = factory.getPlaceHistoryMapper(); final PlaceHistoryHandler handler = new PlaceHistoryHandler(mapper); handler.register(factory.getPlaceController(), factory.getEventBus(), new OverviewPlace("")); final Map<Menus, NavLink> map = new EnumMap<Menus, NavLink>(Menus.class); for (Menus menu : Menus.values()) { NavLink link = new NavLink(menu.getDisplay()); link.setHref("#" + menu.getName() + ":"); if (menu == Menus.GWT) { nav.add(new Divider()); } nav.add(link); map.put(menu, link); } factory.getEventBus().addHandler(PlaceChangeEvent.TYPE, new PlaceChangeEvent.Handler() { @Override public void onPlaceChange(PlaceChangeEvent event) { Place place = event.getNewPlace(); if (place instanceof HasMenuPlace) { HasMenuPlace menuPlace = (HasMenuPlace) place; for (Map.Entry<Menus, NavLink> entry : map.entrySet()) { if (entry.getKey().equals(menuPlace.getMenu())) { entry.getValue().setActive(true); } else { entry.getValue().setActive(false); } } } } }); // addSectionToContainer("Get Started", "setup", new Setup()); // addSectionToContainer("Get Support", "support", new Support()); // addSectionToContainer("Buttons", "buttons", new Buttons()); // addSectionToContainer("Grid System", "gridSystem", new GridSystem()); // addSectionToContainer("Navigation", "navigation", new Navigation()); // addSectionToContainer("Hero Unit", "hero", new HeroUnit()); // addSectionToContainer("Forms", "forms", new Forms()); // addSectionToContainer("Page Header", "pageheader", new PageHeader()); // addSectionToContainer("Progress Bar", "progressbar", new // ProgressBar()); // addSectionToContainer("Alerts", "alerts", new Alerts()); // addSectionToContainer("Pagination", "pagination", new Pagination()); // addSectionToContainer("Dropdown", "dropdown", new Dropdown()); // addSectionToContainer("Modal", "modal", new Modal()); // addSectionToContainer("Datepicker", "datepicker", new Datepicker()); // addSectionToContainer("Tooltip", "tooltip", new Tooltips()); // addSectionToContainer("Popover", "popover", new Popovers()); // addSectionToContainer("Icons", "icons", new Icons()); RootPanel.get("content").add(this); Document doc = Document.get(); ScriptElement script = doc.createScriptElement(); script.setSrc("https://apis.google.com/js/plusone.js"); script.setType("text/javascript"); script.setLang("javascript"); doc.getBody().appendChild(script); // github_buttons // .getElement() // .setInnerHTML( // "<iframe src=\"http://ghbtns.com/github-btn.html?user=gwtbootstrap&repo=gwt-bootstrap&type=watch&count=true\"\n" // + " allowtransparency=\"true\" frameborder=\"0\" scrolling=\"0\" width=\"110px\" height=\"20px\"></iframe>" // + "<br /><iframe src=\"http://ghbtns.com/github-btn.html?user=gwtbootstrap&repo=gwt-bootstrap&type=fork&count=true\"\n" // + " allowtransparency=\"true\" frameborder=\"0\" scrolling=\"0\" width=\"95px\" height=\"20px\"></iframe>"); JavaScriptInjector.inject( "!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=\"//platform.twitter.com/widgets.js\";fjs.parentNode.insertBefore(js,fjs);}}(document,\"script\",\"twitter-wjs\");"); JavaScriptInjector.inject( "(function(d, s, id) {var js, fjs = d.getElementsByTagName(s)[0];if (d.getElementById(id)) return;js = d.createElement(s); js.id = id;js.src = \"//connect.facebook.net/en_US/all.js#xfbml=1\";fjs.parentNode.insertBefore(js, fjs);}(document, 'script', 'facebook-jssdk'));"); String token = History.getToken(); if (!token.equals("")) { History.newItem(""); History.newItem(token); } }
From source file:com.google.gwt.sample.expenses.client.place.ProxyListPlacePicker.java
License:Apache License
public void onPlaceChange(PlaceChangeEvent event) { view.setValue(proxyPlaceToListPlace.proxyListPlaceFor(event.getNewPlace()), false); }
From source file:com.google.gwt.sample.mobilewebapp.client.App.java
License:Apache License
/** * Initialize browser history / bookmarking. If LocalStorage is available, use * it to make the user's default location in the app the last one seen. *///ww w . j a v a 2s . c om private void initBrowserHistory(final AppPlaceHistoryMapper historyMapper, PlaceHistoryHandler historyHandler, TaskListPlace defaultPlace) { Place savedPlace = null; if (storage != null) { try { // wrap in try-catch in case stored value is invalid savedPlace = historyMapper.getPlace(storage.getItem(HISTORY_SAVE_KEY)); } catch (Throwable t) { // ignore error and use the default-default } } if (savedPlace == null) { savedPlace = defaultPlace; } historyHandler.register(placeController, eventBus, savedPlace); /* * Go to the place represented in the URL. This is what makes bookmarks * work. */ historyHandler.handleCurrentHistory(); /* * Monitor the eventbus for place changes and note them in LocalStorage for * the next launch. */ if (storage != null) { eventBus.addHandler(PlaceChangeEvent.TYPE, new PlaceChangeEvent.Handler() { public void onPlaceChange(PlaceChangeEvent event) { storage.setItem(HISTORY_SAVE_KEY, historyMapper.getToken(event.getNewPlace())); } }); } }
From source file:com.googlecode.mgwt.mvp.client.AnimatingActivityManager.java
License:Apache License
/** * {@inheritDoc}/*from w w w . j a va2 s . com*/ * * Deactivate the current activity, find the next one from our * ActivityMapper, and start it. * <p> * The current activity's widget will be hidden immediately, which can cause * flicker if the next activity provides its widget asynchronously. That can * be minimized by decent caching. Perenially slow activities might mitigate * this by providing a widget immediately, with some kind of "loading" * treatment. * * @see com.google.gwt.place.shared.PlaceChangeEvent.Handler#onPlaceChange(PlaceChangeEvent) */ public void onPlaceChange(PlaceChangeEvent event) { if (ignorePlaceChange) { //remember the place change event to be executed after the current one is done placeChangeStack.add(event); return; } Activity nextActivity = getNextActivity(event); Animation animation = getAnimation(event); Throwable caughtOnStop = null; Throwable caughtOnStart = null; if (nextActivity == null) { nextActivity = NULL_ACTIVITY; } if (currentActivity.equals(nextActivity)) { return; } if (startingNext) { // The place changed again before the new current activity showed // its // widget currentActivity.onCancel(); currentActivity = NULL_ACTIVITY; startingNext = false; } else { /* * Kill off the activity's handlers, so it doesn't have to worry * about them accidentally firing as a side effect of its tear down */ stopperedEventBus.removeHandlers(); try { currentActivity.onStop(); } catch (Throwable t) { caughtOnStop = t; } finally { /* * And kill them off again in case it was naughty and added new * ones during onstop */ stopperedEventBus.removeHandlers(); } } currentActivity = nextActivity; currentPlace = event.getNewPlace(); if (animation != null) { currentIsFirst = !currentIsFirst; } startingNext = true; /* * Now start the thing. Wrap the actual display with a per-call instance * that protects the display from canceled or stopped activities, and * which maintains our startingNext state. */ try { currentActivity.start(new ProtectedDisplay(currentActivity), stopperedEventBus); } catch (Throwable t) { caughtOnStart = t; } if (caughtOnStart != null || caughtOnStop != null) { Set<Throwable> causes = new LinkedHashSet<Throwable>(); if (caughtOnStop != null) { causes.add(caughtOnStop); } if (caughtOnStart != null) { causes.add(caughtOnStart); } throw new UmbrellaException(causes); } // animate animate(animation); }
From source file:com.googlecode.mgwt.mvp.client.AnimatingActivityManager.java
License:Apache License
private Animation getAnimation(PlaceChangeEvent event) { Place newPlace = event.getNewPlace(); return animationMapper.getAnimation(currentPlace, newPlace); }
From source file:com.googlecode.mgwt.mvp.client.AnimatingActivityManager.java
License:Apache License
private Activity getNextActivity(PlaceChangeEvent event) { if (display == null) { /*//from ww w . j a v a 2s. co m * Display may have been nulled during PlaceChangeEvent dispatch. * Don't bother the mapper, just return a null to ensure we shut * down the current activity */ return null; } return mapper.getActivity(event.getNewPlace()); }
From source file:com.googlecode.mgwt.mvp.client.history.MGWTPlaceHistoryHandler.java
License:Apache License
protected void onPlaceChangeEvent(PlaceChangeEvent event) { if (ignore) { ignore = false;// www . j av a2s . c om return; } Place newPlace = event.getNewPlace(); historyObserver.onPlaceChange(newPlace, defaultHistoryHandler); pushToken(tokenForPlace(newPlace)); }