Examples with Component com.vaadin.ui.Component used on opensource projects

Example 1 with Component

use of com.vaadin.ui.Component in project opennms by OpenNMS.

the class BlueprintIViewContribution method getView.

@Override
public Component getView(final VaadinApplicationContext vaadinApplicationContext, final WidgetContext widgetContext) {
    // Get the component by asking the blueprint container to instantiate a prototype bean
    final Component component = (Component) m_container.getComponentInstance(m_beanId);
    final BundleContext bundleContext = (BundleContext) m_container.getComponentInstance("blueprintBundleContext");
    final EventProxy eventProxy = vaadinApplicationContext.getEventProxy(bundleContext);
    eventProxy.addPossibleEventConsumer(component);
    injectEventProxy(component, eventProxy);
    injectVaadinApplicationContext(component, vaadinApplicationContext);
    return component;
}

Example 2 with Component

use of com.vaadin.ui.Component in project opennms by OpenNMS.

the class BusinessServiceVertexInfoPanelItemProvider method createComponent.

private Component createComponent(AbstractBusinessServiceVertex ref, GraphContainer graphContainer) {
    final FormLayout formLayout = new FormLayout();
    formLayout.setSpacing(false);
    formLayout.setMargin(false);
    ref.accept(new BusinessServiceVertexVisitor<Void>() {

        @Override
        public Void visit(BusinessServiceVertex vertex) {
            final BusinessService businessService = businessServiceManager.getBusinessServiceById(vertex.getServiceId());
            formLayout.addComponent(createLabel("Reduce function", getReduceFunctionDescription(businessService.getReduceFunction())));
            // Apply Reduce Function specific details
            businessService.getReduceFunction().accept(new ReduceFunctionVisitor<Void>() {

                @Override
                public Void visit(HighestSeverity highestSeverity) {
                    return null;
                }

                @Override
                public Void visit(HighestSeverityAbove highestSeverityAbove) {
                    return null;
                }

                @Override
                public // Threshold is not very transparent, we add an Explain Button in these cases
                Void visit(Threshold threshold) {
                    final Button explainButton = createButton("Explain", "Explain the Threshold function", FontAwesome.TABLE, (Button.ClickListener) event -> {
                        ThresholdExplanationWindow explainWindow = new ThresholdExplanationWindow(SimulationAwareStateMachineFactory.createSimulatedStateMachine(businessServiceManager, graphContainer.getCriteria()).explain(businessService, (Threshold) businessService.getReduceFunction()));
                        UI.getCurrent().addWindow(explainWindow);
                    });
                    explainButton.setStyleName(BaseTheme.BUTTON_LINK);
                    formLayout.addComponent(explainButton);
                    return null;
                }

                @Override
                public Void visit(ExponentialPropagation exponentialPropagation) {
                    return null;
                }
            });
            return null;
        }

        @Override
        public Void visit(IpServiceVertex vertex) {
            IpService ipService = businessServiceManager.getIpServiceById(vertex.getIpServiceId());
            formLayout.addComponent(createLabel("Interface", ipService.getIpAddress()));
            formLayout.addComponent(createLabel("Service", ipService.getServiceName()));
            if (!ipService.getServiceName().equals(vertex.getLabel())) {
                formLayout.addComponent(createLabel("Friendly Name", vertex.getLabel()));
            }
            return null;
        }

        @Override
        public Void visit(ReductionKeyVertex vertex) {
            formLayout.addComponent(createLabel("Reduction Key", vertex.getReductionKey()));
            if (!vertex.getReductionKey().equals(vertex.getLabel())) {
                formLayout.addComponent(createLabel("Friendly Name", vertex.getLabel()));
            }
            return null;
        }
    });
    return formLayout;
}

Example 3 with Component

use of com.vaadin.ui.Component in project Activiti by Activiti.

the class TaskPage method createDetailComponent.

protected Component createDetailComponent(String id) {
    Task task = taskService.createTaskQuery().taskId(id).singleResult();
    Component detailComponent = new TaskDetailPanel(task, TaskPage.this);
    taskEventPanel.setTaskId(task.getId());
    return detailComponent;
}

Example 4 with Component

use of com.vaadin.ui.Component in project Activiti by Activiti.

the class ProcessInstanceDetailPanel method addTaskItem.

protected void addTaskItem(HistoricTaskInstance task, Table taskTable) {
    Item item = taskTable.addItem(task.getId());
    if (task.getEndTime() != null) {
        item.getItemProperty("finished").setValue(new Embedded(null, Images.TASK_FINISHED_22));
    } else {
        item.getItemProperty("finished").setValue(new Embedded(null, Images.TASK_22));
    }
    item.getItemProperty("name").setValue(task.getName());
    item.getItemProperty("priority").setValue(task.getPriority());
    item.getItemProperty("startDate").setValue(new PrettyTimeLabel(task.getStartTime(), true));
    item.getItemProperty("endDate").setValue(new PrettyTimeLabel(task.getEndTime(), true));
    if (task.getDueDate() != null) {
        Label dueDateLabel = new PrettyTimeLabel(task.getEndTime(), i18nManager.getMessage(Messages.TASK_NOT_FINISHED_YET), true);
        item.getItemProperty("dueDate").setValue(dueDateLabel);
    }
    if (task.getAssignee() != null) {
        Component taskAssigneeComponent = getTaskAssigneeComponent(task.getAssignee());
        if (taskAssigneeComponent != null) {
            item.getItemProperty("assignee").setValue(taskAssigneeComponent);
        }
    }
}

Example 5 with Component

use of com.vaadin.ui.Component in project Activiti by Activiti.

the class ChartGenerator method generateChart.

public static ChartComponent generateChart(byte[] reportData) {
    // Convert json to pojo
    JsonNode jsonNode = convert(reportData);
    // Title
    JsonNode titleNode = jsonNode.get("title");
    String title = null;
    if (titleNode != null) {
        title = titleNode.textValue();
    }
    ChartComponent chartComponent = new ChartComponent(title);
    // Retrieve data sets
    JsonNode datasetsNode = jsonNode.get("datasets");
    // If no data was returned
    if (datasetsNode.size() == 0) {
        chartComponent.addChart(null, null, ExplorerApp.get().getI18nManager().getMessage(Messages.REPORTING_ERROR_NOT_ENOUGH_DATA));
        return chartComponent;
    }
    if (datasetsNode != null && datasetsNode.isArray()) {
        Iterator<JsonNode> dataIterator = datasetsNode.iterator();
        while (dataIterator.hasNext()) {
            JsonNode datasetNode = dataIterator.next();
            JsonNode descriptionNode = datasetNode.get("description");
            String description = null;
            if (descriptionNode != null) {
                description = descriptionNode.textValue();
            }
            JsonNode dataNode = datasetNode.get("data");
            if (dataNode == null || dataNode.size() == 0) {
                chartComponent.addChart(description, null, ExplorerApp.get().getI18nManager().getMessage(Messages.REPORTING_ERROR_NOT_ENOUGH_DATA));
            } else {
                String[] names = new String[dataNode.size()];
                Number[] values = new Number[dataNode.size()];
                int index = 0;
                Iterator<String> fieldIterator = dataNode.fieldNames();
                while (fieldIterator.hasNext()) {
                    String field = fieldIterator.next();
                    names[index] = field;
                    values[index] = dataNode.get(field).numberValue();
                    index++;
                }
                // Generate chart (or 'no data' message)
                if (names.length > 0) {
                    Component chart = createChart(datasetNode, names, values);
                    chartComponent.addChart(description, chart, null);
                } else {
                    chartComponent.addChart(description, null, ExplorerApp.get().getI18nManager().getMessage(Messages.REPORTING_ERROR_NOT_ENOUGH_DATA));
                }
            }
        }
    }
    return chartComponent;
}