Examples with ValueChangeListener com.vaadin.data.Property.ValueChangeListener used on opensource projects

Example 6 with ValueChangeListener

use of com.vaadin.data.Property.ValueChangeListener in project Activiti by Activiti.

the class EventOverviewPanel method initProcessInstances.

protected void initProcessInstances() {
    HorizontalLayout instancesHeader = new HorizontalLayout();
    instancesHeader.setSpacing(false);
    instancesHeader.setMargin(false);
    instancesHeader.setWidth(100, UNITS_PERCENTAGE);
    instancesHeader.addStyleName(ExplorerLayout.STYLE_DETAIL_BLOCK);
    addDetailComponent(instancesHeader);
    initProcessInstanceTitle(instancesHeader);
    HorizontalLayout selectLayout = new HorizontalLayout();
    selectLayout.setSpacing(true);
    selectLayout.setMargin(true);
    selectLayout.setWidth(50, UNITS_PERCENTAGE);
    addDetailComponent(selectLayout);
    definitionSelect = new NativeSelect(i18nManager.getMessage(Messages.DEPLOYMENT_HEADER_DEFINITIONS));
    definitionSelect.setImmediate(true);
    for (ProcessDefinition definition : definitionList) {
        definitionSelect.addItem(definition.getId());
        definitionSelect.setItemCaption(definition.getId(), definition.getName());
    }
    definitionSelect.addListener(new ValueChangeListener() {

        private static final long serialVersionUID = 1L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            if (definitionSelect.getValue() != null) {
                String selectedDefinitionId = (String) definitionSelect.getValue();
                ExplorerApp.get().setCrystalBallCurrentDefinitionId(selectedDefinitionId);
                refreshInstances(selectedDefinitionId);
            }
        }
    });
    selectLayout.addComponent(definitionSelect);
    replayButton = new Button(i18nManager.getMessage(Messages.CRYSTALBALL_BUTTON_REPLAY));
    replayButton.setEnabled(false);
    replayButton.addListener(new ClickListener() {

        private static final long serialVersionUID = 1L;

        @Override
        public void buttonClick(ClickEvent event) {
            if (instanceTable.getValue() != null) {
                String processInstanceId = (String) instanceTable.getValue();
                ExplorerApp.get().setCrystalBallCurrentInstanceId(processInstanceId);
                List<EventLogEntry> eventLogEntries = managementService.getEventLogEntriesByProcessInstanceId(processInstanceId);
                if (eventLogEntries == null || eventLogEntries.isEmpty())
                    return;
                EventLogTransformer transformer = new EventLogTransformer(getTransformers());
                simulationEvents = transformer.transform(eventLogEntries);
                ExplorerApp.get().setCrystalBallSimulationEvents(simulationEvents);
                SimpleEventCalendar eventCalendar = new SimpleEventCalendar(ProcessEngines.getDefaultProcessEngine().getProcessEngineConfiguration().getClock(), new SimulationEventComparator());
                eventCalendar.addEvents(simulationEvents);
                // replay process instance run
                simulationDebugger = new ReplaySimulationRun(ProcessEngines.getDefaultProcessEngine(), eventCalendar, getReplayHandlers(processInstanceId));
                ExplorerApp.get().setCrystalBallSimulationDebugger(simulationDebugger);
                simulationDebugger.init(new NoExecutionVariableScope());
                simulationDebugger.step();
                // replay process was started
                List<HistoricProcessInstance> replayProcessInstanceList = historyService.createHistoricProcessInstanceQuery().processInstanceBusinessKey(SIMULATION_BUSINESS_KEY).orderByProcessInstanceStartTime().desc().list();
                if (replayProcessInstanceList != null && !replayProcessInstanceList.isEmpty()) {
                    replayHistoricInstance = replayProcessInstanceList.get(0);
                }
                refreshEvents();
            }
        }
    });
    selectLayout.addComponent(replayButton);
    selectLayout.setComponentAlignment(replayButton, Alignment.MIDDLE_LEFT);
    instanceLayout = new HorizontalLayout();
    instanceLayout.setWidth(100, UNITS_PERCENTAGE);
    addDetailComponent(instanceLayout);
    initInstancesTable();
}

Example 7 with ValueChangeListener

use of com.vaadin.data.Property.ValueChangeListener in project opennms by OpenNMS.

the class SimpleViewContribution method getView.

@SuppressWarnings("serial")
@Override
public Component getView(final WidgetContext widgetContext) {
    ListSelect listSelect = new ListSelect("Select a city", cities);
    listSelect.setHeight("100%");
    listSelect.setWidth("100%");
    listSelect.setImmediate(true);
    listSelect.addValueChangeListener(new ValueChangeListener() {

        @Override
        public void valueChange(ValueChangeEvent event) {
            Notification.show("" + event.getProperty());
        }
    });
    return listSelect;
}

Example 8 with ValueChangeListener

use of com.vaadin.data.Property.ValueChangeListener in project Activiti by Activiti.

the class TaskPage method getListSelectionListener.

protected ValueChangeListener getListSelectionListener() {
    return new Property.ValueChangeListener() {

        private static final long serialVersionUID = 1L;

        public void valueChange(ValueChangeEvent event) {
            // the value of the property is the itemId of the table entry
            Item item = taskTable.getItem(event.getProperty().getValue());
            if (item != null) {
                String id = (String) item.getItemProperty("id").getValue();
                setDetailComponent(createDetailComponent(id));
                UriFragment taskFragment = getUriFragment(id);
                ExplorerApp.get().setCurrentUriFragment(taskFragment);
            } else {
                // Nothing is selected
                setDetailComponent(null);
                taskEventPanel.setTaskId(null);
                ExplorerApp.get().setCurrentUriFragment(getUriFragment(null));
            }
        }
    };
}

Example 9 with ValueChangeListener

use of com.vaadin.data.Property.ValueChangeListener in project Activiti by Activiti.

the class EditorProcessDefinitionDetailPanel method initActions.

protected void initActions() {
    newModelButton = new Button(i18nManager.getMessage(Messages.PROCESS_NEW));
    newModelButton.addListener(new NewModelClickListener());
    importModelButton = new Button(i18nManager.getMessage(Messages.PROCESS_IMPORT));
    importModelButton.addListener(new ImportModelClickListener());
    editModelButton = new Button(i18nManager.getMessage(Messages.PROCESS_EDIT));
    editModelButton.addListener(new EditModelClickListener(modelData));
    actionLabel = new Label(i18nManager.getMessage(Messages.MODEL_ACTION));
    actionLabel.setSizeUndefined();
    actionSelect = new Select();
    actionSelect.addItem(i18nManager.getMessage(Messages.PROCESS_COPY));
    actionSelect.addItem(i18nManager.getMessage(Messages.PROCESS_DELETE));
    actionSelect.addItem(i18nManager.getMessage(Messages.PROCESS_DEPLOY));
    actionSelect.addItem(i18nManager.getMessage(Messages.PROCESS_EXPORT));
    actionSelect.setWidth("100px");
    actionSelect.setFilteringMode(Filtering.FILTERINGMODE_OFF);
    actionSelect.setImmediate(true);
    actionSelect.addListener(new ValueChangeListener() {

        private static final long serialVersionUID = 1L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            if (i18nManager.getMessage(Messages.PROCESS_COPY).equals(event.getProperty().getValue())) {
                ExplorerApp.get().getViewManager().showPopupWindow(new CopyModelPopupWindow(modelData));
            } else if (i18nManager.getMessage(Messages.PROCESS_DELETE).equals(event.getProperty().getValue())) {
                ExplorerApp.get().getViewManager().showPopupWindow(new DeleteModelPopupWindow(modelData));
            } else if (i18nManager.getMessage(Messages.PROCESS_DEPLOY).equals(event.getProperty().getValue())) {
                deployModel();
            } else if (i18nManager.getMessage(Messages.PROCESS_EXPORT).equals(event.getProperty().getValue())) {
                exportModel();
            }
        }
    });
    // Clear toolbar and add 'start' button
    processDefinitionPage.getToolBar().removeAllButtons();
    processDefinitionPage.getToolBar().removeAllAdditionalComponents();
    processDefinitionPage.getToolBar().addButton(newModelButton);
    processDefinitionPage.getToolBar().addButton(importModelButton);
    processDefinitionPage.getToolBar().addButton(editModelButton);
    processDefinitionPage.getToolBar().addAdditionalComponent(actionLabel);
    processDefinitionPage.getToolBar().setComponentAlignment(actionLabel, Alignment.MIDDLE_LEFT);
    processDefinitionPage.getToolBar().addAdditionalComponent(actionSelect);
    processDefinitionPage.getToolBar().setComponentAlignment(actionSelect, Alignment.MIDDLE_RIGHT);
}

Example 10 with ValueChangeListener

use of com.vaadin.data.Property.ValueChangeListener in project Activiti by Activiti.

the class CreateAttachmentPopupWindow method initTable.

protected void initTable() {
    attachmentTypes = new Table();
    attachmentTypes.setSizeUndefined();
    attachmentTypes.setColumnHeaderMode(Table.COLUMN_HEADER_MODE_HIDDEN);
    attachmentTypes.setSelectable(true);
    attachmentTypes.setImmediate(true);
    attachmentTypes.setNullSelectionAllowed(false);
    attachmentTypes.setWidth(200, UNITS_PIXELS);
    attachmentTypes.setHeight(100, UNITS_PERCENTAGE);
    attachmentTypes.setCellStyleGenerator(new CellStyleGenerator() {

        private static final long serialVersionUID = 1L;

        public String getStyle(Object itemId, Object propertyId) {
            if ("name".equals(propertyId)) {
                return ExplorerLayout.STYLE_RELATED_CONTENT_CREATE_LIST_LAST_COLUMN;
            }
            return null;
        }
    });
    attachmentTypes.addStyleName(ExplorerLayout.STYLE_RELATED_CONTENT_CREATE_LIST);
    attachmentTypes.addContainerProperty("type", Embedded.class, null);
    attachmentTypes.setColumnWidth("type", 16);
    attachmentTypes.addContainerProperty("name", String.class, null);
    // Add all possible attachment types
    for (AttachmentEditor editor : attachmentRendererManager.getAttachmentEditors()) {
        String name = editor.getTitle(i18nManager);
        Embedded image = null;
        Resource resource = editor.getImage();
        if (resource != null) {
            image = new Embedded(null, resource);
        }
        Item item = attachmentTypes.addItem(editor.getName());
        item.getItemProperty("type").setValue(image);
        item.getItemProperty("name").setValue(name);
    }
    // Add listener to show editor component
    attachmentTypes.addListener(new ValueChangeListener() {

        private static final long serialVersionUID = 1L;

        public void valueChange(ValueChangeEvent event) {
            String type = (String) event.getProperty().getValue();
            selectType(type);
        }
    });
    layout.addComponent(attachmentTypes);
}