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  3. com.google.gwt.user.client.History

Java 类com.google.gwt.user.client.History 实例源码

项目：unitimes    文件：TeachingRequestsPage.java    
void search() {
    History.newItem(iFilterBox.getValue(), false);
    InstructorCookie.getInstance().setQuery(iAssigned, iFilterBox.getValue());
    LoadingWidget.getInstance().show(MESSAGES.waitLoadingTeachingRequests());
    final TeachingRequestsFilterRpcRequest filter = iFilterBox.getElementsRequest();
    RPC.execute(new TeachingRequestsPageRequest(filter), new AsyncCallback<GwtRpcResponseList<TeachingRequestInfo>>() {
        @Override
        public void onFailure(Throwable caught) {
            LoadingWidget.getInstance().hide();
            iFilterBox.setErrorHint(MESSAGES.failedToLoadTeachingRequests(caught.getMessage()));
            UniTimeNotifications.error(MESSAGES.failedToLoadTeachingRequests(caught.getMessage()), caught);
        }

        @Override
        public void onSuccess(GwtRpcResponseList<TeachingRequestInfo> result) {
            LoadingWidget.getInstance().hide();
            iTable.populate(result, filter);
            iTable.setVisible(true);
        }
    });
}
项目：unitimes    文件：TeachingAssignmentsPage.java    
void search() {
    History.newItem(iFilterBox.getValue(), false);
    InstructorCookie.getInstance().setQuery(null, iFilterBox.getValue());
    LoadingWidget.getInstance().show(MESSAGES.waitLoadingTeachingAssignments());
    final TeachingRequestsFilterRpcRequest filter = iFilterBox.getElementsRequest();
    RPC.execute(new TeachingAssignmentsPageRequest(filter), new AsyncCallback<GwtRpcResponseList<InstructorInfo>>() {
        @Override
        public void onFailure(Throwable caught) {
            LoadingWidget.getInstance().hide();
            iFilterBox.setErrorHint(MESSAGES.failedToLoadTeachingAssignments(caught.getMessage()));
            UniTimeNotifications.error(MESSAGES.failedToLoadTeachingAssignments(caught.getMessage()), caught);
        }

        @Override
        public void onSuccess(GwtRpcResponseList<InstructorInfo> result) {
            LoadingWidget.getInstance().hide();
            iTable.populate(result);
            iTable.setVisible(true);
        }
    });
}
项目：unitimes    文件：CurriculaPage.java    
private void loadCurricula() {
    if (!iSearch.isEnabled()) return;
    iSearch.setEnabled(false);
    iPrint.setEnabled(false);
    iCurriculaTable.getOperations().setEnabled(false);
    final boolean newEnabled = iNew.isEnabled();
    if (newEnabled)
        iNew.setEnabled(false);
    History.newItem(iFilter.getValue(), false);
    iCurriculaTable.query(iFilter.getElementsRequest(), new AsyncCallback<TreeSet<CurriculumInterface>>() {
        @Override
        public void onFailure(Throwable caught) {
        }

        @Override
        public void onSuccess(TreeSet<CurriculumInterface> result) {
            iCurriculaTable.setVisible(true);
            iSearch.setEnabled(true);
            iPrint.setEnabled(true);
            iCurriculaTable.getOperations().setEnabled(true);
            if (newEnabled)
                iNew.setEnabled(true);
        }
    });
}
项目：unitimes    文件：PointInTimeDataReportsPage.java    
public void setBack() {
    if (iFirstField == null || !iFirstField.startsWith("__") || iTable.getRowCount() <= 1) return;
    PITDSetBackRpcRequest request = new PITDSetBackRpcRequest();
    for (int i = 1; i < iTable.getRowCount(); i++) {
        String[] row = iTable.getData(i);
        if (row != null) {
            Long id = Long.valueOf(row[0]);
            request.addId(id);
        }
    }
    request.setHistory(History.getToken());
    request.setType(iFirstField);
    RPC.execute(request, new AsyncCallback<GwtRpcResponseNull>() {
        @Override
        public void onFailure(Throwable caught) {
            iHeader.setErrorMessage(caught.getMessage());
        }

        @Override
        public void onSuccess(GwtRpcResponseNull result) {
        }
    });
}
项目：unitimes    文件：SavedHQLPage.java    
public void setBack() {
    if (iFirstField == null || !iFirstField.startsWith("__") || iTable.getRowCount() <= 1) return;
    HQLSetBackRpcRequest request = new HQLSetBackRpcRequest();
    for (int i = 1; i < iTable.getRowCount(); i++) {
        String[] row = iTable.getData(i);
        if (row != null) {
            Long id = Long.valueOf(row[0]);
            request.addId(id);
        }
    }
    request.setAppearance(iAppearance);
    request.setHistory(History.getToken());
    request.setType(iFirstField);
    RPC.execute(request, new AsyncCallback<GwtRpcResponseNull>() {
        @Override
        public void onFailure(Throwable caught) {
            iHeader.setErrorMessage(caught.getMessage());
        }

        @Override
        public void onSuccess(GwtRpcResponseNull result) {
        }
    });
}
项目：x-gwt    文件：Dialog.java    
void enableHistory() {
    if (this.historyHandlerRegistration == null) {
        this.historyHandlerRegistration = History.addValueChangeHandler(event -> overlay(hasHistoryDialogParameter(event.getValue()))
                .then(opened -> {
                    if (opened) {
                        OpenEvent.fire(Dialog.this, Dialog.this);
                    } else {
                        disableHistory();
                        CloseEvent.fire(Dialog.this, Dialog.this);
                    }
                }));
    }
    if (this.openedHandlerRegistration == null) {
        openedHandlerRegistration = p().onPropertyChange("opened", (Fn.Arg<Boolean>) opened -> {
            if (opened) {
                addDialogParameter();
            } else {
                removeDialogParameter();
            }
        });
    }
}
项目：vaitools    文件：ToolBrowser.java    
private void doSearch(String s)
{

    toolsvc.getModel(s, new AsyncCallback<ArrayList<Tool>>(){

        @Override
        public void onFailure(Throwable caught) {
            Info.display("Error",caught.getMessage());
        }

        @Override
        public void onSuccess(final ArrayList<Tool> result) {
            History.newItem("results");
            tools = result;
            showSearchResults();
        }});
}
项目：vaitools    文件：ToolBrowser.java    
private void showSearchResults()
{
    resultsFlow.clear();
    for(int i = 0; i<tools.size();i++)
    {
        ModelView t = new  ModelView(tools.get(i),true);
        final int j = i;
        t.addClickHandler(new ClickHandler(){

            @Override
            public void onClick(ClickEvent event) {
                History.newItem("" + j);
            }});
        resultsFlow.add(t);
    }
}
项目：Wiab.pro    文件：HistoryChangeListener.java    
/**
 * Commonly we start to listen history changes when webclient starts calling this
 * method. If you are using wave client integrated with other different GWT application
 * and with a different History management, you can avoid to use this and just
 * call to the {@link WaveSelectionEvent} events (for example) or other uses.
 */
public static void init() {
  History.addValueChangeHandler(
      new ValueChangeHandler<String>() {

        @Override
        public void onValueChange(ValueChangeEvent<String> event) {
          String encodedToken = event.getValue();
          if (encodedToken == null || encodedToken.length() == 0) {
            return;
          }
          WaveRef waveRef;
          try {
            waveRef = GwtWaverefEncoder.decodeWaveRefFromPath(encodedToken);
          } catch (InvalidWaveRefException e) {
            LOG.error().log("History token contains invalid path: " + encodedToken);
            return;
          }
          LOG.trace().log("Changing selected wave based on history event to " + waveRef.toString());
          ClientEvents.get().fireEvent(
              new WaveSelectionEvent(waveRef, false, false));
        }
      });
}
项目：Wiab.pro    文件：EventPreviewAutoHiderRegistrar.java    
@Override
public void registerAutoHider(final AutoHider autoHider) {
  autoHider.setRegistered(true);
  autoHiders.add(autoHider);

  if (eventPreviewRegistration == null) {
    eventPreviewRegistration = Event.addNativePreviewHandler(this);
  }

  if (onResizeRegistration == null) {
    onResizeRegistration = Window.addResizeHandler(this);
  }

  if (onHistoryRegistration == null) {
    onHistoryRegistration = History.addValueChangeHandler(this);
  }
}
项目：x-cure-chat    文件：MessagesStackNavigator.java    
/**
 * Allows to notify the ForumManager about the current latest stack element.
 * This is needed for managing the "New topic" <=> "Reply here" button handling
 * Also, this method updates the browser history. NOTE: does not update the
 * history token if the site section is not selected and the new set search
 * item is the same as in the history token! When the history token is set
 * the history-change event is suppressed!
 */
private void notifyAboutCurrentStackElement( ) {
    if( messageStack.size() > 0 ) {
        final MessageStackElement element = messageStack.get( messageStack.size() - 1 );
        //Set the appropriate action
        searchPanel.setNewActionType( element.getMessageData() );
        //Mark sure the proper topic ID is set
        searchPanel.setCurrTopicMessageID( ShortForumMessageData.getTopicMessageID( element.getMessageData() ) );
        final String currentHistoryToken = History.getToken();
        if( ( currentHistoryToken == null || ! currentHistoryToken.equals( serializeTopStackElement( false ) ) ) && isSiteSetionSelected ) {
            //Since we were added here, this means that the forum search
            //was performed and a new element was set, here we update History
            History.newItem( serializeTopStackElement( false ), false );
        }
    }
    //Scroll to the last stack element
    scrollToLastStackElement();
}
项目：x-cure-chat    文件：SiteNavigator.java    
/**
 * This is a simple constructor that has to be provided with a simple panel that will store the main site body
 * @param siteBodyPanel the panel that will store the site body
 */
public SiteNavigator( final SimplePanel siteBodyPanel ) {
    //Initialize the site navigator with the required elements:

    //Add the chat section of the site
    registerNewSiteSection( new ChatNavigatorElement( true, siteBodyPanel, this, UserStatusType.FREE_FOR_CHAT ), false );
    //Add the site forum section
    registerNewSiteSection( new ForumNavigatorElement( false, siteBodyPanel, this, UserStatusType.ANOTHER_SITE_SECTION ), false );
    //Add the site top10 section
    registerNewSiteSection( new Top10NavigatorElement( false, siteBodyPanel, this, UserStatusType.ANOTHER_SITE_SECTION ), false );
    //Add the site introduction section
    registerNewSiteSection( new IntroNavigatorElement( false, siteBodyPanel, this, UserStatusType.ANOTHER_SITE_SECTION ), false );
    //Add the site news section. The main section is the default site section.
    registerNewSiteSection( new NewNavigatorElement( false, siteBodyPanel, this, UserStatusType.ANOTHER_SITE_SECTION ), true );

    //Initialize the composite widget
    flowPanel.setWidth("100%");
    wrapperPanel.add( flowPanel );
    initWidget( wrapperPanel );

    //Add the history change handler
    History.addValueChangeHandler( this );
}
项目：x-cure-chat    文件：RoomsManagerUI.java    
@Override
public void onAfterComponentIsAdded() {
    //1. Scroll down all of the chat message panels, i.e. for all of the open chat rooms
    //2. Update the chat room UI elements to prevent size breaking after viewing the
    //   forum or other site sections
    for( ChatRoomUI roomUI : openRoomIdToChatRoomUI.values() ) {
        roomUI.scrollMessagesPanelDown();
        roomUI.updateUIElements();
    }
    //Update the current history item with the selected section item
    History.newItem( siteSectionPrefix, false );

    //Update the UI elements of the send-chat-message UI
    SendChatMessageManager.getInstance().updateUIElements();

    //Needed for Opera, because it resets the UI font settings
    SendChatMessageManager.getInstance().restoreChatMessageFonts();
}
项目：ontobrowser    文件：HyperlinkCell.java    
@Override
@SuppressWarnings("deprecation")
public void onBrowserEvent(Context context,
        Element parent, InlineHyperlink value, NativeEvent nativeEvent,
        ValueUpdater<InlineHyperlink> valueUpdater) {
    super.onBrowserEvent(context, parent, value, nativeEvent, valueUpdater);
    Event event = Event.as(nativeEvent);
    if(DOM.eventGetType(event) == Event.ONCLICK && impl.handleAsClick(event)) {
        Element target = Element.as(event.getEventTarget());
        Element child = parent.getFirstChildElement();
        if(child.isOrHasChild(target)) {
            History.newItem(value.getTargetHistoryToken());
            DOM.eventPreventDefault(event);
        }
    }
}
项目：ontobrowser    文件：CodeListView.java    
public CodeListView(EventBus eventBus, OntoBrowserServiceAsync service) {
    super(eventBus,service);

    Image emptyListWidget = new Image(ImageResources.INSTANCE.spinner());
    emptyListWidget.setStyleName("float-right");
    list.setEmptyListWidget(emptyListWidget);
    list.setKeyboardPagingPolicy(KeyboardPagingPolicy.CURRENT_PAGE);
    list.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.DISABLED);
    list.setSelectionModel(selection);
    selection.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        public void onSelectionChange(SelectionChangeEvent event) {
            Term selected = selection.getSelectedObject();
            if(selected != null) {
                History.newItem(selected.getReferenceId());
            }
        }
    });

    codelistContainer.add(list);

    initWidget(codelistContainer);
    addStyleName("padded-border vert-scroll");
    eventBus.addHandler(ViewTermEvent.TYPE, this);
}
项目：ontobrowser    文件：SVGView.java    
@Override
public void onClick(ClickEvent event) {
    NativeEvent nativeEvent = event.getNativeEvent();
    Element element = Element.as(nativeEvent.getEventTarget());
    String href = null;
    for(Element parent = element; 
            !svgContainer.getElement().equals(parent); 
            parent = parent.getParentElement()) {
        if("a".equalsIgnoreCase(parent.getNodeName())) {
            href = parent.getAttribute("xlink:href");
            break;
        }
    }
    if(href != null && impl.handleAsClick(Event.as(nativeEvent))) {
        int i = href.lastIndexOf('#');
        if(i >= 0) {
            History.newItem(href.substring(i + 1));
            DOM.eventPreventDefault(Event.as(nativeEvent));
        }
    }
}
项目：dataworks-zeus    文件：WordPresenterImpl.java    
@Override
public void go(HasWidgets hasWidgets) {
    hasWidgets.add(getWordView().asWidget());
    context.getPlatformBus().addHandler(OpenFileEvent.TYPE, new OpenFileEvent.OpenFileHandler(){
        @Override
        public void onOpenFile(OpenFileEvent event) {
            FileModel model=event.getModel();
            if(!model.isFolder()){
                open(model.getId(), null);
                if(model.getOwner().equals(context.getUser().getUid())){
                    History.newItem(new PlacePath().toApp(App.Document)
                            .toDocType(DocType.MyDoc)
                            .toDocId(model.getId()).create().getToken(), false);
                }else{
                    History.newItem(new PlacePath().toApp(App.Document)
                            .toDocType(DocType.SharedDoc)
                            .toDocId(model.getId())
                            .create().getToken(), false);
                }
            }
        }
    });

}
项目：gwt-chronoscope    文件：GwtView.java    
public GwtView() {
  if (GWT.isClient()) {
    DateFormatterFactory.setDateFormatterFactory(new DateFormatterFactory() {
          private DateFormatter blankFormatter = new GWTDateFormatter("");
          private DateFormatter previousFormatter;
          private String previous = ""; // look back at last one

          public DateFormatter getDateFormatter(String format) {
            if (null == format || "".equals(format) || "undefined".equals(format) || "null".equals(format)) {
              return blankFormatter;
            }
            if (!previous.equals(format)) {
              previous = format;
              previousFormatter = new GWTDateFormatter(format);
            }
            return previousFormatter;
          }
        });
    HistoryManager.setHistoryManagerImpl(new HistoryManager.HistoryManagerImpl() {
      public void push(String historyToken) {
        History.newItem(historyToken);
      }
    });
  }
}
项目：gwt-backbone    文件：AbstractPushStateTest.java    
@Override
protected void gwtSetUp() throws Exception {
    super.gwtSetUp();

    // no need for push state emulation on ie8 & ie9 (since they really don't support push state)
    if (!GQuery.browser.ie8 && !GQuery.browser.ie9) {

        if (states == null) {
            ExporterUtil.exportAll();
            states = new Stack<State>();
            GWT.create(History.class);
        }

        statesOnTestStart = states.size();
    }
}
项目：onecmdb    文件：NewTransformScreen.java    
public void save() {
    control.commit(new AsyncCallback() {

        public void onFailure(Throwable caught) {
            setErrorText("Failure:" + caught);

        }

        public void onSuccess(Object result) {
            if (result instanceof GWT_RfcResult) {
                GWT_RfcResult rfcResult = (GWT_RfcResult)result;
                if (rfcResult.isRejected()) {
                    setErrorText("Rejected cause: " + rfcResult.getRejectCause());
                } else {
                    History.back();
                }
            }

        }

    });

}
项目：ontosoft    文件：SoftwareListView.java    
private void submitPublishForm() {
  String label = softwarelabel.getValue();
  if(softwarelabel.validate(true)) {
    Software tmpsw = new Software();
    tmpsw.setLabel(label);
    this.api.publishSoftware(tmpsw, new Callback<Software, Throwable>() {
      public void onSuccess(Software sw) {
        // Add item to list
        SoftwareSummary newsw = new SoftwareSummary(sw);
        newsw.setExternalRepositoryId(SoftwareREST.LOCAL);
        addToList(newsw);
        updateList();

        // Go to the new item
        History.newItem(NameTokens.publish + "/" + sw.getName());

        publishdialog.hide();
        softwarelabel.setValue(null);
      }
      @Override
      public void onFailure(Throwable exception) { }
    });
  } 
}
项目：ontosoft    文件：SoftwareListView.java    
@UiHandler("comparebutton")
void onCompareButtonClick(ClickEvent event) {
  String idtext = "";
  if(selections.size() < 2)
    Window.alert("Select atleast 2 software to compare.\n\n"
        + "Click on the checkbox next to the compare button.\n"
        + "Then select software using checkboxes in each row");
  else if(selections.size() > 10)
    Window.alert("Cannot compare more than 10 at a time");    
  else {
    int i=0;
    for(SoftwareSummary summary : selections) {
      if(i > 0) idtext += ",";
      if(!summary.getExternalRepositoryId().equals(SoftwareREST.LOCAL))
        idtext += summary.getExternalRepositoryId()+":";
      idtext += summary.getName();
      i++;
    }
    History.newItem(NameTokens.compare + "/" + idtext);
  }
}
项目：ontosoft    文件：UserView.java    
@UiHandler("deletebutton")
public void onDelete(ClickEvent event) {
  final String name = this.username;
  if (Window.confirm("Are you sure you want to delete user " + name + "?")) {
    UserREST.deleteUser(name, new Callback<Void, Throwable>() {
      @Override
      public void onFailure(Throwable reason) {
        AppNotification.notifyFailure("Could not delete: "+reason.getMessage());
      }
      @Override
      public void onSuccess(Void result) {
        AppNotification.notifySuccess(name + " deleted", 1000);
        History.replaceItem(History.getToken());
      }
    });
  }
}
项目：gerrit    文件：CreateGroupScreen.java    
private void doCreateGroup() {
  final String newName = addTxt.getText();
  if (newName == null || newName.length() == 0) {
    return;
  }

  addNew.setEnabled(false);
  GroupApi.createGroup(
      newName,
      new GerritCallback<GroupInfo>() {
        @Override
        public void onSuccess(GroupInfo result) {
          History.newItem(Dispatcher.toGroup(result.getGroupId(), AccountGroupScreen.MEMBERS));
        }

        @Override
        public void onFailure(Throwable caught) {
          super.onFailure(caught);
          addNew.setEnabled(true);
        }
      });
}
项目：unitime    文件：TeachingRequestsPage.java    
void search() {
    History.newItem(iFilterBox.getValue(), false);
    InstructorCookie.getInstance().setQuery(iAssigned, iFilterBox.getValue());
    LoadingWidget.getInstance().show(MESSAGES.waitLoadingTeachingRequests());
    final TeachingRequestsFilterRpcRequest filter = iFilterBox.getElementsRequest();
    RPC.execute(new TeachingRequestsPageRequest(filter), new AsyncCallback<GwtRpcResponseList<TeachingRequestInfo>>() {
        @Override
        public void onFailure(Throwable caught) {
            LoadingWidget.getInstance().hide();
            iFilterBox.setErrorHint(MESSAGES.failedToLoadTeachingRequests(caught.getMessage()));
            UniTimeNotifications.error(MESSAGES.failedToLoadTeachingRequests(caught.getMessage()), caught);
        }

        @Override
        public void onSuccess(GwtRpcResponseList<TeachingRequestInfo> result) {
            LoadingWidget.getInstance().hide();
            iTable.populate(result, filter);
            iTable.setVisible(true);
        }
    });
}
项目：unitime    文件：TeachingAssignmentsPage.java    
void search() {
    History.newItem(iFilterBox.getValue(), false);
    InstructorCookie.getInstance().setQuery(null, iFilterBox.getValue());
    LoadingWidget.getInstance().show(MESSAGES.waitLoadingTeachingAssignments());
    final TeachingRequestsFilterRpcRequest filter = iFilterBox.getElementsRequest();
    RPC.execute(new TeachingAssignmentsPageRequest(filter), new AsyncCallback<GwtRpcResponseList<InstructorInfo>>() {
        @Override
        public void onFailure(Throwable caught) {
            LoadingWidget.getInstance().hide();
            iFilterBox.setErrorHint(MESSAGES.failedToLoadTeachingAssignments(caught.getMessage()));
            UniTimeNotifications.error(MESSAGES.failedToLoadTeachingAssignments(caught.getMessage()), caught);
        }

        @Override
        public void onSuccess(GwtRpcResponseList<InstructorInfo> result) {
            LoadingWidget.getInstance().hide();
            iTable.populate(result);
            iTable.setVisible(true);
        }
    });
}
项目：unitime    文件：CurriculaPage.java    
private void loadCurricula() {
    if (!iSearch.isEnabled()) return;
    iSearch.setEnabled(false);
    iPrint.setEnabled(false);
    iCurriculaTable.getOperations().setEnabled(false);
    final boolean newEnabled = iNew.isEnabled();
    if (newEnabled)
        iNew.setEnabled(false);
    History.newItem(iFilter.getValue(), false);
    iCurriculaTable.query(iFilter.getElementsRequest(), new AsyncCallback<TreeSet<CurriculumInterface>>() {
        @Override
        public void onFailure(Throwable caught) {
        }

        @Override
        public void onSuccess(TreeSet<CurriculumInterface> result) {
            iCurriculaTable.setVisible(true);
            iSearch.setEnabled(true);
            iPrint.setEnabled(true);
            iCurriculaTable.getOperations().setEnabled(true);
            if (newEnabled)
                iNew.setEnabled(true);
        }
    });
}
项目：unitime    文件：PointInTimeDataReportsPage.java    
public void setBack() {
    if (iFirstField == null || !iFirstField.startsWith("__") || iTable.getRowCount() <= 1) return;
    PITDSetBackRpcRequest request = new PITDSetBackRpcRequest();
    for (int i = 1; i < iTable.getRowCount(); i++) {
        String[] row = iTable.getData(i);
        if (row != null) {
            Long id = Long.valueOf(row[0]);
            request.addId(id);
        }
    }
    request.setHistory(History.getToken());
    request.setType(iFirstField);
    RPC.execute(request, new AsyncCallback<GwtRpcResponseNull>() {
        @Override
        public void onFailure(Throwable caught) {
            iHeader.setErrorMessage(caught.getMessage());
        }

        @Override
        public void onSuccess(GwtRpcResponseNull result) {
        }
    });
}
项目：unitime    文件：SavedHQLPage.java    
public void setBack() {
    if (iFirstField == null || !iFirstField.startsWith("__") || iTable.getRowCount() <= 1) return;
    HQLSetBackRpcRequest request = new HQLSetBackRpcRequest();
    for (int i = 1; i < iTable.getRowCount(); i++) {
        String[] row = iTable.getData(i);
        if (row != null) {
            Long id = Long.valueOf(row[0]);
            request.addId(id);
        }
    }
    request.setAppearance(iAppearance);
    request.setHistory(History.getToken());
    request.setType(iFirstField);
    RPC.execute(request, new AsyncCallback<GwtRpcResponseNull>() {
        @Override
        public void onFailure(Throwable caught) {
            iHeader.setErrorMessage(caught.getMessage());
        }

        @Override
        public void onSuccess(GwtRpcResponseNull result) {
        }
    });
}
项目：wbi    文件：HistoryManager.java    
/**
 * Handle browser history state changes.
 */
@Override
public void onValueChange(ValueChangeEvent<String> event) {
    HistoryState state = HistoryState.fromHistoryToken(event.getValue());

    if (state != null && !state.isEmpty()) {
        // Update the current {@code HistoryState}
        currentState.replace(state);

        // Re-generate the current history token
        History.replaceItem(currentState.getHistoryToken(), false);

        // Call listeners
        for (Listener listener : listeners) {
            listener.onChange(currentState);
        }
    }
}
项目：fullmetalgalaxy    文件：MAppGameCreation.java    
@Override
public void onClick(ClickEvent p_event)
{
  if( p_event.getSource() == m_btnCreateGame )
  {
    AppMain.instance().startLoading();
    if( GameEngine.model().getGame().isTrancient() )
    {
      createGame();
    }
    else
    {
      saveGame();
    }
  }
  else if( p_event.getSource() == m_btnCancel )
  {
    GameEngine.model().getGame().reinit();
    History.back();
  }
}
项目：caja    文件：Playground.java    
public void loadSource(String base, String url) {
  gui.setLoading(true);
  gui.setUrl(url);
  if (!url.equals(History.getToken())) {
    History.newItem(url);
  }
  cajolingService.fetch(base, url, new AsyncCallback<String>() {
    public void onFailure(Throwable caught) {
      gui.setLoading(false);
      gui.addRuntimeMessage(caught.getMessage());
      gui.selectTab(PlaygroundView.Tabs.RUNTIME_WARNINGS);
    }

    public void onSuccess(String result) {
      gui.setLoading(false);
      gui.setOriginalSource(result);
      gui.selectTab(PlaygroundView.Tabs.SOURCE);
    }
  });
}
项目：caja    文件：Playground.java    
public void onModuleLoad() {
  gui = new PlaygroundView(this);
  gui.setLoading(true);
  cajolingService.getBuildInfo(new AsyncCallback<String>() {
    public void onFailure(Throwable caught) {
      gui.setLoading(false);
      gui.addRuntimeMessage(caught.getMessage());
      gui.setVersion("Unknown");
    }

    public void onSuccess(String result) {
      gui.setLoading(false);
      gui.setVersion(result);
    }
  });
  History.addValueChangeHandler(this);
  History.fireCurrentHistoryState();
}
项目：EasyML    文件：AppController.java    
public void go(final HasWidgets container) {
    logger.info("app view going...");
    this.container = container;

    if ("".equals(History.getToken())) {
        History.newItem("monitor");
    } else {
        History.fireCurrentHistoryState();
    }
}
项目：unitimes    文件：MobileUniTimeFrameDialogImpl.java    
@Override
public void openDialog(String title, String source, String width, String height, boolean noCacheTS) {
    if (isShowing()) hideDialog();
    GwtHint.hideHint();

    iScrollLeft = Window.getScrollLeft(); iScrollTop = Window.getScrollTop();
    Window.scrollTo(0, 0);

    LoadingWidget.getInstance().show("Loading " + title + " ...");
    setText(title);
    if (noCacheTS) {
        String hash = null;
        int hashIdx = source.lastIndexOf('#');
        if (hashIdx >= 0) {
            hash = source.substring(hashIdx);
            source = source.substring(0, hashIdx);
        }
        iFrame.setUrl(source + (source.indexOf('?') >= 0 ? "&" : "?") + "noCacheTS=" + new Date().getTime() + (hash == null ? "" : hash));
    } else {
        iFrame.setUrl(source);
    }
    iCheckLoadingWidgetIsShowing.schedule(30000);

    History.newItem(title, false);
    iPopup.setPopupPosition(0, 0);
    iPopup.show();
    RootPanel.getBodyElement().getStyle().setOverflow(Overflow.HIDDEN);
}
项目：unitimes    文件：EventResourceTimetable.java    
public HistoryToken(PageType type) {
    iType = type.name();

    // 1. take page type defaults --> DEFAULTS
    if (type.getParams() != null)
        for (int i = 0; 1 + i < type.getParams().length; i += 2)
            iDefaults.put(type.getParams()[i], type.getParams()[i + 1]);

    // 2. take page parameters --> DEFAULTS (on top of the page type defaults)
    for (Map.Entry<String, List<String>> params: Window.Location.getParameterMap().entrySet())
        iDefaults.put(params.getKey(), params.getValue().get(0));

    // 3. take cookie --> PARAMS (override defaults)
    String cookie = EventCookie.getInstance().getHash(iType);
    if (cookie != null) {
        for (String pair: cookie.split("\\&")) {
            int idx = pair.indexOf('=');
            if (idx >= 0) {
                String key = pair.substring(0, idx);
                if (Location.getParameter(key) == null)
                    iParams.put(key, URL.decodeQueryString(pair.substring(idx + 1)));
            }
        }
    }           

    // 4. take page token (hash) --> PARAMS (override cookie)
    parse(History.getToken());
}
项目：unitimes    文件：PointInTimeDataReportsPage.java    
public void loadQueries(final Long select, final boolean reload) {
    if (!LoadingWidget.getInstance().isShowing())
        LoadingWidget.getInstance().show(MESSAGES.waitLoadingReports());
    RPC.execute(new PITDQueriesRpcRequest(), new AsyncCallback<GwtRpcResponseList<Report>>() {
        @Override
        public void onFailure(Throwable caught) {
            iHeader.setErrorMessage(caught.getMessage());
            LoadingWidget.getInstance().hide();
        }
        @Override
        public void onSuccess(GwtRpcResponseList<Report> result) {
            String selected = (select == null ? null : select.toString());
            if (selected == null && iReportSelector.getWidget().getSelectedIndex() >= 0) {
                selected = iReportSelector.getWidget().getValue(iReportSelector.getWidget().getSelectedIndex());
            }
            iReportSelector.getWidget().clear();
            if (result.isEmpty()) {
                iHeader.setErrorMessage(MESSAGES.errorNoReportsAvailable());
            } else {
                iReportSelector.getWidget().addItem(MESSAGES.itemSelect(), "-1");
                iReports = result;
                for (int i = 0; i < result.size(); i++) {
                    iReportSelector.getWidget().addItem(result.get(i).getName(), result.get(i).getId().toString());
                    if (selected != null && selected.equals(result.get(i).getId().toString()))
                        iReportSelector.getWidget().setSelectedIndex(1 + i);
                }
                queryChanged();
            }
            LoadingWidget.getInstance().hide();
            if (reload) reload(History.getToken());
        }
    });
}
项目：unitimes    文件：SectioningReports.java    
@Override
public void execute() {
    boolean asc = (h.getOrder() == null ? true : !h.getOrder());
    iLastSort = (asc ? 1 + col : -1 - col);
    populate(true);
    History.newItem(iLastHistory + ":" + iFirstLine + ":" + iLastSort, false);
}
项目：unitimes    文件：UniTimeBack.java    
public UniTimeBack() {
    History.addValueChangeHandler(new ValueChangeHandler<String>() {
        @Override
        public void onValueChange(ValueChangeEvent<String> event) {
            if (event.getValue() == null || event.getValue().isEmpty() || "back".equals(event.getValue())) {
                open(GWT.getHostPageBaseURL() + "back.do?uri=" + iBackUrl);
            } else {
                String uri = token2uri(event.getValue().replace("%20", " "));
                if (uri != null)
                    open(GWT.getHostPageBaseURL() + "back.do?uri=" + uri);
            }
        }
    });
}
项目：unitimes    文件：SavedHQLPage.java    
public void loadQueries(final Long select, final boolean reload) {
    if (!LoadingWidget.getInstance().isShowing())
        LoadingWidget.getInstance().show(MESSAGES.waitLoadingReports());
    RPC.execute(new HQLQueriesRpcRequest(iAppearance), new AsyncCallback<GwtRpcResponseList<Query>>() {
        @Override
        public void onFailure(Throwable caught) {
            iHeader.setErrorMessage(caught.getMessage());
            LoadingWidget.getInstance().hide();
        }
        @Override
        public void onSuccess(GwtRpcResponseList<Query> result) {
            String selected = (select == null ? null : select.toString());
            if (selected == null && iQuerySelector.getWidget().getSelectedIndex() >= 0) {
                selected = iQuerySelector.getWidget().getValue(iQuerySelector.getWidget().getSelectedIndex());
            }
            iQuerySelector.getWidget().clear();
            if (result.isEmpty()) {
                iHeader.setErrorMessage(MESSAGES.errorNoReportsAvailable());
            } else {
                iQuerySelector.getWidget().addItem(MESSAGES.itemSelect(), "-1");
                iQueries = result;
                for (int i = 0; i < result.size(); i++) {
                    iQuerySelector.getWidget().addItem(result.get(i).getName(), result.get(i).getId().toString());
                    if (selected != null && selected.equals(result.get(i).getId().toString()))
                        iQuerySelector.getWidget().setSelectedIndex(1 + i);
                }
                queryChanged();
            }
            LoadingWidget.getInstance().hide();
            if (reload) reload(History.getToken());
        }
    });
}