Examples with IEventListener org.ovirt.engine.ui.uicompat.IEventListener used on opensource projects

Example 1 with IEventListener

use of org.ovirt.engine.ui.uicompat.IEventListener in project ovirt-engine by oVirt.

the class HeaderPresenterWidget method onBind.

@SuppressWarnings("unchecked")
@Override
protected void onBind() {
    super.onBind();
    registerHandler(getView().getLogoutLink().addClickHandler(event -> user.logout()));
    registerHandler(getView().getGuideLink().addClickHandler(event -> WebUtils.openUrlInNewWindow(windowName, guideUrl)));
    registerHandler(getView().getOptionsLink().addClickHandler(event -> {
        OptionsModel model = optionsProvider.getModel();
        model.executeCommand(model.getEditCommand());
    }));
    registerHandler(getView().getAboutLink().addClickHandler(event -> RevealRootPopupContentEvent.fire(HeaderPresenterWidget.this, aboutPopupProvider.get())));
    registerHandler(getView().getTasksWidget().addClickHandler(event -> toggleOverlayPresenter(tasksPresenter)));
    registerHandler(getView().getBookmarkLink().addClickHandler(event -> toggleOverlayPresenter(bookmarksPresenter)));
    registerHandler(getView().getTagsLink().addClickHandler(event -> toggleOverlayPresenter(tagsPresenter)));
    getView().getAlertActionWidget().addAction(constants.dismissAlert(), this.alertModelProvider.getModel().getDismissCommand(), (command, log) -> {
        AlertListModel model = alertModelProvider.getModel();
        if (log != null) {
            model.setSelectedItem(log);
            model.executeCommand(command);
        }
    });
    getView().getAlertActionWidget().addClearAllAction(constants.clearAllDismissedAlerts(), this.alertModelProvider.getModel().getClearAllCommand(), (command, log) -> alertModelProvider.getModel().executeCommand(command));
    getView().getAlertActionWidget().addRestoreAllAction(constants.displayAllDismissedAlerts(), this.alertModelProvider.getModel().getDisplayAllCommand(), (command, log) -> alertModelProvider.getModel().executeCommand(command));
    getView().getEventActionWidget().addAction(constants.dismissEvent(), this.eventModelProvider.getModel().getDismissCommand(), (command, log) -> {
        EventListModel<?> model = eventModelProvider.getModel();
        if (log != null) {
            model.setSelectedItem(log);
            model.executeCommand(command);
        }
    });
    getView().getEventActionWidget().addClearAllAction(constants.clearAllDismissedEvents(), this.eventModelProvider.getModel().getClearAllCommand(), (command, log) -> eventModelProvider.getModel().executeCommand(command));
    getView().getEventActionWidget().addRestoreAllAction(constants.displayAllDismissedEvents(), this.eventModelProvider.getModel().getDisplayAllCommand(), (command, log) -> eventModelProvider.getModel().executeCommand(command));
    taskModelProvider.getModel().getItemsChangedEvent().addListener(new IEventListener<EventArgs>() {

        @Override
        public void eventRaised(Event<? extends EventArgs> ev, Object sender, EventArgs args) {
            Collection<Job> jobs = taskModelProvider.getModel().getItems();
            long count = jobs.stream().filter(job -> JobExecutionStatus.STARTED.equals(job.getStatus())).count();
            // I know I will never have more than 100 items, so I can cast to int.
            getView().setRunningTaskCount((int) count);
        }
    });
    alertModelProvider.getModel().getItemsChangedEvent().addListener(new IEventListener<EventArgs>() {

        @Override
        public void eventRaised(Event<? extends EventArgs> ev, Object sender, EventArgs args) {
            Collection<AuditLog> alerts = alertModelProvider.getModel().getItems();
            long count = alerts.stream().filter(alert -> AuditLogSeverity.ALERT.equals(alert.getSeverity())).count();
            // I know I will never have more than 100 items, so I can cast to int.
            getView().setAlertCount((int) count);
        }
    });
}

Example 2 with IEventListener

use of org.ovirt.engine.ui.uicompat.IEventListener in project ovirt-engine by oVirt.

the class TasksPresenterWidget method onBind.

@SuppressWarnings("unchecked")
@Override
public void onBind() {
    super.onBind();
    taskModelProvider.getModel().getItemsChangedEvent().addListener(new IEventListener<EventArgs>() {

        @Override
        public void eventRaised(Event<? extends EventArgs> ev, Object sender, EventArgs args) {
            getView().updateTaskStatus(taskModelProvider.getModel());
            Collection<Job> jobs = taskModelProvider.getModel().getItems();
            jobs.forEach(job -> {
                String id = job.getCorrelationId().startsWith(TaskListModel.WEBADMIN) ? job.getCorrelationId() : job.getId().toString();
                if (JobExecutionStatus.STARTED.equals(job.getStatus())) {
                    // Since its a set, it will be replaced when its a duplicate.
                    runningTasks.add(id);
                } else if (JobExecutionStatus.FINISHED.equals(job.getStatus()) || JobExecutionStatus.FAILED.equals(job.getStatus()) || JobExecutionStatus.ABORTED.equals(job.getStatus())) {
                    if (runningTasks.contains(id) || (ACTION_TYPE_WHITELIST.contains(job.getActionType()) && job.getEndTime().after(lastNotificationDate))) {
                        ToastNotification notification = ToastNotification.createNotification(// $NON-NLS-1$
                        getPrefixText(job.getStatus()) + " " + job.getDescription());
                        notification.setStatus(getNotificationStatus(job.getStatus()));
                    }
                    runningTasks.remove(id);
                }
                lastNotificationDate = new Date();
            });
        }
    });
}

Example 3 with IEventListener

use of org.ovirt.engine.ui.uicompat.IEventListener in project ovirt-engine by oVirt.

the class HostPopupView method edit.

@Override
public void edit(final HostModel object) {
    driver.edit(object);
    setTabIndexes(0);
    object.getFetchResult().getEntityChangedEvent().addListener((ev, sender, args) -> {
        String fetchResultText = object.getFetchResult().getEntity();
        if (ConstantsManager.getInstance().getConstants().errorLoadingFingerprint().equals(fetchResultText)) {
            fetchResult.addStyleName(style.fetchResultErrorLabel());
        } else {
            fetchResult.removeStyleName(style.fetchResultErrorLabel());
        }
        fetchResult.setText(fetchResultText);
    });
    object.getPkSection().getPropertyChangedEvent().addListener((ev, sender, args) -> {
        if ("IsAvailable".equals(args.propertyName)) {
            // $NON-NLS-1$
            setPkPasswordSectionVisiblity(false);
        }
    });
    object.getProviders().getSelectedItemChangedEvent().addListener((ev, sender, args) -> object.updateHosts());
    object.getExternalHostProviderEnabled().getEntityChangedEvent().addListener((ev, sender, args) -> {
        boolean showForemanProviders = object.getExternalHostProviderEnabled().getEntity();
        boolean doProvisioning = object.externalProvisionEnabled();
        boolean isProvisioned = showForemanProviders && doProvisioning;
        providersEditor.setVisible(showForemanProviders);
        // showing or hiding radio buttons
        provisionedHostSection.setVisible(isProvisioned);
        discoveredHostSection.setVisible(isProvisioned);
        // disabling ip and name textbox when using provisioned hosts
        hostAddressEditor.setEnabled(!isProvisioned);
        hostAddressLabel.setStyleName(OvirtCss.LABEL_DISABLED, isProvisioned);
        if (isProvisioned) {
            object.updateHosts();
            object.getIsDiscoveredHosts().setEntity(true);
        } else {
            if (doProvisioning) {
                object.cleanHostParametersFields();
            }
            hideProviderWidgets(object);
            object.getIsDiscoveredHosts().setEntity(null);
        }
    });
    object.getIsDiscoveredHosts().getEntityChangedEvent().addListener((ev, sender, args) -> {
        if (object.getIsDiscoveredHosts().getEntity() != null) {
            if (object.getIsDiscoveredHosts().getEntity()) {
                rbDiscoveredHost.asRadioButton().setValue(true);
                showDiscoveredHostsWidgets(true);
            } else if (!object.getIsDiscoveredHosts().getEntity()) {
                rbProvisionedHost.asRadioButton().setValue(true);
                showProvisionedHostsWidgets(true);
            }
        }
    });
    nameEditor.asValueBox().addKeyDownHandler(event -> Scheduler.get().scheduleDeferred(() -> {
        if (object.getExternalHostProviderEnabled().getEntity() && Boolean.TRUE.equals(object.getIsDiscoveredHosts().getEntity())) {
            ExternalHostGroup dhg = (ExternalHostGroup) object.getExternalHostGroups().getSelectedItem();
            if (dhg != null) {
                String base = nameEditor.asEditor().getSubEditor().getValue();
                if (base == null) {
                    base = constants.empty();
                }
                String generatedHostName = // $NON-NLS-1$
                base + "." + (dhg.getDomainName() != null ? dhg.getDomainName() : constants.empty());
                object.getHost().setEntity(generatedHostName);
            }
        }
    }));
    if (object.isPasswordSectionViewable()) {
        rbPassword.setValue(true);
        rbPassword.setFocus(true);
        fetchSshFingerprint.hideLabel();
        object.setAuthenticationMethod(AuthenticationMethod.Password);
        displayPassPkWindow(true);
        rbPassword.addClickHandler(event -> {
            object.setAuthenticationMethod(AuthenticationMethod.Password);
            displayPassPkWindow(true);
        });
        rbPublicKey.addClickHandler(event -> {
            object.setAuthenticationMethod(AuthenticationMethod.PublicKey);
            displayPassPkWindow(false);
        });
    } else {
        passwordSection.getElement().getStyle().setDisplay(Display.NONE);
        rbPublicKey.getElement().getStyle().setDisplay(Display.NONE);
        rbPublicKeyLabel.setStyleName(OvirtCss.LABEL_DISABLED);
        object.setAuthenticationMethod(AuthenticationMethod.PublicKey);
    }
    updateHostsButton.setResource(resources.searchButtonImage());
    // Create SPM related controls.
    IEventListener<EventArgs> spmListener = (ev, sender, args) -> createSpmControls(object);
    object.getSpmPriority().getItemsChangedEvent().addListener(spmListener);
    object.getSpmPriority().getSelectedItemChangedEvent().addListener(spmListener);
    createSpmControls(object);
    initExternalHostProviderWidgets(object.showExternalProviderPanel());
    // TODO: remove setIsChangeable when configured ssh username is enabled
    userNameEditor.setEnabled(false);
    networkProviderTab.setVisible(object.showNetworkProviderTab());
    networkProviderWidget.edit(object.getNetworkProviderModel());
    this.fenceAgentsEditor.edit(object.getFenceAgentListModel());
    this.proxySourceEditor.edit(object.getPmProxyPreferencesList());
    addTextAndLinkAlert(fetchPanel, constants.fetchingHostFingerprint(), object.getSSHFingerPrint());
    providerSearchFilterLabel.setText(constants.hostPopupProviderSearchFilter());
    nameEditor.setFocus(true);
    hostedEngineTab.setVisible(object.getIsHeSystem() && object.getIsNew());
    object.getHostedEngineWarning().getPropertyChangedEvent().addListener((ev, sender, args) -> {
        EntityModel entity = (EntityModel) sender;
        if ("IsAvailable".equals(args.propertyName)) {
            // $NON-NLS-1$
            hostedEngineWarningLabel.setVisible(entity.getIsAvailable());
        }
    });
    affinityLabelSelectionWidget.init(object.getLabelList());
}

Example 4 with IEventListener

use of org.ovirt.engine.ui.uicompat.IEventListener in project ovirt-engine by oVirt.

the class NetworkModel method createDefaultProfile.

private VnicProfileModel createDefaultProfile() {
    final VnicProfileModel defaultProfile = new NewVnicProfileModel();
    // make sure default profile's name is in sync with network's name
    defaultProfile.getName().setEntity(getName().getEntity());
    final IEventListener<EventArgs> networkNameListener = (ev, sender, args) -> defaultProfile.getName().setEntity(getName().getEntity());
    getName().getEntityChangedEvent().addListener(networkNameListener);
    // if user overrides default name, stop tracking network's name
    defaultProfile.getName().getEntityChangedEvent().addListener(new IEventListener<EventArgs>() {

        @Override
        public void eventRaised(Event<? extends EventArgs> ev, Object sender, EventArgs args) {
            String defaultProfileName = defaultProfile.getName().getEntity();
            if ((defaultProfileName != null) && (!defaultProfileName.equals(getName().getEntity()))) {
                getName().getEntityChangedEvent().removeListener(networkNameListener);
                defaultProfile.getName().getEntityChangedEvent().removeListener(this);
            }
        }
    });
    return defaultProfile;
}

Example 5 with IEventListener

use of org.ovirt.engine.ui.uicompat.IEventListener in project ovirt-engine by oVirt.

the class ImportVmsModel method initDataCenters.

private void initDataCenters() {
    getDataCenters().getSelectedItemChangedEvent().addListener((ev, sender, args) -> {
        clearVms();
        exportDomain.setEntity(null);
        loadProviders();
        StoragePool dataCenter = dataCenters.getSelectedItem();
        Frontend.getInstance().runQuery(QueryType.GetStorageDomainsByStoragePoolId, new IdQueryParameters(dataCenter.getId()), new AsyncQuery<>(createGetStorageDomainsByStoragePoolIdCallback()));
    });
    dataCenters.getSelectedItemChangedEvent().addListener(new IEventListener<EventArgs>() {

        @Override
        public void eventRaised(Event<? extends EventArgs> ev, Object sender, EventArgs args) {
            AsyncDataProvider.getInstance().getHostListByDataCenter(new AsyncQuery<>(hosts -> {
                List<VDS> upHosts = filterUpHosts(hosts);
                proxyHosts.setItems(addAnyHostInCluster(upHosts));
                xenProxyHosts.setItems(addAnyHostInCluster(upHosts));
                kvmProxyHosts.setItems(addAnyHostInCluster(upHosts));
                ImportVmsModel.this.hosts.setItems(upHosts);
                stopProgress();
            }), dataCenters.getSelectedItem().getId());
        }

        private List<VDS> filterUpHosts(List<VDS> hosts) {
            List<VDS> result = new ArrayList<>();
            for (VDS host : hosts) {
                if (host.getStatus() == VDSStatus.Up) {
                    result.add(host);
                }
            }
            return result;
        }

        private List<VDS> addAnyHostInCluster(List<VDS> hosts) {
            List<VDS> result = new ArrayList<>(hosts);
            // Any host in the cluster
            result.add(0, null);
            return result;
        }
    });
    AsyncDataProvider.getInstance().getDataCenterList(new AsyncQuery<>(returnValue -> {
        List<StoragePool> dataCenters = new ArrayList<>();
        for (StoragePool a : returnValue) {
            if (a.getStatus() == StoragePoolStatus.Up) {
                dataCenters.add(a);
            }
        }
        if (dataCenters.isEmpty()) {
            getDataCenters().setIsChangeable(false);
            getImportSources().setIsChangeable(false);
            setError(constants.notAvailableWithNoUpDC());
            stopProgress();
            return;
        }
        Collections.sort(dataCenters, new NameableComparator());
        ImportVmsModel.this.dataCenters.setItems(dataCenters);
    }));
}