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Example 1 with Options

use of io.jmix.ui.component.data.Options in project jmix by jmix-framework.

the class CubaDefaultComponentGenerationStrategy method createEntityField.

@Override
protected Component createEntityField(ComponentGenerationContext context, MetaPropertyPath mpp) {
    String linkAttribute = null;
    Element xmlDescriptor = context.getXmlDescriptor();
    if (xmlDescriptor != null) {
        linkAttribute = xmlDescriptor.attributeValue("link");
    }
    if (!Boolean.parseBoolean(linkAttribute)) {
        Options options = context.getOptions();
        PickerField pickerField;
        if (options == null) {
            pickerField = cubaUiComponents.create(PickerField.class);
            setValueSource(pickerField, context);
            if (mpp.getMetaProperty().getType() == MetaProperty.Type.ASSOCIATION) {
                guiActionSupport.createActionById(pickerField, PickerField.ActionType.LOOKUP.getId());
                boolean actionsByMetaAnnotations = guiActionSupport.createActionsByMetaAnnotations(pickerField);
                if (!actionsByMetaAnnotations) {
                    guiActionSupport.createActionById(pickerField, PickerField.ActionType.CLEAR.getId());
                }
            } else {
                guiActionSupport.createActionById(pickerField, PickerField.ActionType.OPEN.getId());
                guiActionSupport.createActionById(pickerField, PickerField.ActionType.CLEAR.getId());
            }
        } else {
            LookupPickerField lookupPickerField = cubaUiComponents.create(LookupPickerField.class);
            setValueSource(lookupPickerField, context);
            lookupPickerField.setOptions(options);
            pickerField = lookupPickerField;
            guiActionSupport.createActionsByMetaAnnotations(pickerField);
        }
        if (xmlDescriptor != null) {
            String captionProperty = xmlDescriptor.attributeValue("captionProperty");
            if (StringUtils.isNotEmpty(captionProperty)) {
                pickerField.setCaptionMode(CaptionMode.PROPERTY);
                pickerField.setCaptionProperty(captionProperty);
            }
        }
        return pickerField;
    } else {
        EntityLinkField linkField = cubaUiComponents.create(EntityLinkField.class);
        setValueSource(linkField, context);
        setLinkFieldAttributes(linkField, context);
        return linkField;
    }
}
Also used : Options(io.jmix.ui.component.data.Options) Element(org.dom4j.Element)

Example 2 with Options

use of io.jmix.ui.component.data.Options in project jmix by jmix-framework.

the class EditorBuilderProcessor method buildEditor.

@SuppressWarnings("unchecked")
public <E, S extends Screen> S buildEditor(EditorBuilder<E> builder) {
    FrameOwner origin = builder.getOrigin();
    Screens screens = getScreenContext(origin).getScreens();
    ListComponent<E> listComponent = builder.getListComponent();
    CollectionContainer<E> container = builder.getContainer();
    if (container == null && listComponent != null) {
        DataUnit items = listComponent.getItems();
        container = items instanceof ContainerDataUnit ? ((ContainerDataUnit) items).getContainer() : null;
    }
    E entity = initEntity(builder, container);
    if (builder.getMode() == EditMode.EDIT && entity == null) {
        throw new IllegalStateException(String.format("Editor of %s cannot be open with mode EDIT, entity is not set", builder.getEntityClass()));
    }
    Screen screen = createScreen(builder, screens, entity);
    EditorScreen<E> editorScreen = (EditorScreen<E>) screen;
    editorScreen.setEntityToEdit(entity);
    DataContext parentDataContext = setupParentDataContext(origin, screen, container, builder.getParentDataContext());
    if (container != null) {
        CollectionContainer<E> ct = container;
        screen.addAfterCloseListener(event -> {
            CloseAction closeAction = event.getCloseAction();
            if (isCommitCloseAction(closeAction)) {
                E entityFromEditor = getCommittedEntity(editorScreen, parentDataContext);
                E reloadedEntity = transformForCollectionContainer(entityFromEditor, ct);
                E committedEntity = transform(reloadedEntity, builder);
                E mergedEntity = merge(committedEntity, origin, parentDataContext);
                if (builder.getMode() == EditMode.CREATE) {
                    boolean addsFirst;
                    if (!(ct instanceof Nested)) {
                        addsFirst = screenProperties.isCreateActionAddsFirst();
                        if (builder.getAddFirst() != null) {
                            addsFirst = builder.getAddFirst();
                        }
                    } else {
                        addsFirst = false;
                    }
                    if (ct instanceof Nested || !addsFirst) {
                        ct.getMutableItems().add(mergedEntity);
                    } else {
                        ct.getMutableItems().add(0, mergedEntity);
                    }
                } else {
                    ct.replaceItem(mergedEntity);
                }
            }
            if (listComponent instanceof io.jmix.ui.component.Component.Focusable) {
                ((io.jmix.ui.component.Component.Focusable) listComponent).focus();
            }
        });
    }
    HasValue<E> field = builder.getField();
    if (field != null) {
        if (parentDataContext == null && field instanceof HasValueSource) {
            ValueSource fieldValueSource = ((HasValueSource) field).getValueSource();
            if (fieldValueSource instanceof EntityValueSource) {
                if (isCompositionProperty((EntityValueSource) fieldValueSource)) {
                    DataContext thisDataContext = UiControllerUtils.getScreenData(origin).getDataContext();
                    DataContext dataContext = UiControllerUtils.getScreenData(screen).getDataContext();
                    checkDataContext(screen, dataContext);
                    dataContext.setParent(thisDataContext);
                }
            }
        }
        screen.addAfterCloseListener(event -> {
            CloseAction closeAction = event.getCloseAction();
            if (isCommitCloseAction(closeAction)) {
                E entityFromEditor = editorScreen.getEditedEntity();
                E reloadedEntity = transformForField(entityFromEditor, field);
                E editedEntity = transform(reloadedEntity, builder);
                if (field instanceof EntityComboBox) {
                    EntityComboBox entityComboBox = ((EntityComboBox) field);
                    Options options = entityComboBox.getOptions();
                    if (options instanceof EntityOptions) {
                        EntityOptions entityOptions = (EntityOptions) options;
                        if (entityOptions.containsItem(editedEntity)) {
                            entityOptions.updateItem(editedEntity);
                        }
                    }
                }
                if (field instanceof SupportsUserAction) {
                    ((SupportsUserAction) field).setValueFromUser(editedEntity);
                } else {
                    field.setValue(editedEntity);
                }
            }
            if (field instanceof io.jmix.ui.component.Component.Focusable) {
                ((io.jmix.ui.component.Component.Focusable) field).focus();
            }
        });
    }
    if (builder instanceof EditorClassBuilder) {
        Consumer<AfterScreenShowEvent> afterShowListener = ((EditorClassBuilder) builder).getAfterShowListener();
        if (afterShowListener != null) {
            screen.addAfterShowListener(new AfterShowListenerAdapter(afterShowListener));
        }
        Consumer<AfterScreenCloseEvent> closeListener = ((EditorClassBuilder) builder).getAfterCloseListener();
        if (closeListener != null) {
            screen.addAfterCloseListener(new AfterCloseListenerAdapter(closeListener));
        }
    }
    return (S) screen;
}
Also used : Options(io.jmix.ui.component.data.Options) EntityOptions(io.jmix.ui.component.data.meta.EntityOptions) EntityValueSource(io.jmix.ui.component.data.meta.EntityValueSource) Nested(io.jmix.ui.model.Nested) EntityOptions(io.jmix.ui.component.data.meta.EntityOptions) DataContext(io.jmix.ui.model.DataContext) ContainerDataUnit(io.jmix.ui.component.data.meta.ContainerDataUnit) DataUnit(io.jmix.ui.component.data.DataUnit) HasValueSource(io.jmix.ui.component.data.HasValueSource) Screens(io.jmix.ui.Screens) io.jmix.ui.component(io.jmix.ui.component) ValueSource(io.jmix.ui.component.data.ValueSource) EntityValueSource(io.jmix.ui.component.data.meta.EntityValueSource) HasValueSource(io.jmix.ui.component.data.HasValueSource) ContainerDataUnit(io.jmix.ui.component.data.meta.ContainerDataUnit)

Aggregations

Options (io.jmix.ui.component.data.Options)2 Screens (io.jmix.ui.Screens)1 io.jmix.ui.component (io.jmix.ui.component)1 DataUnit (io.jmix.ui.component.data.DataUnit)1 HasValueSource (io.jmix.ui.component.data.HasValueSource)1 ValueSource (io.jmix.ui.component.data.ValueSource)1 ContainerDataUnit (io.jmix.ui.component.data.meta.ContainerDataUnit)1 EntityOptions (io.jmix.ui.component.data.meta.EntityOptions)1 EntityValueSource (io.jmix.ui.component.data.meta.EntityValueSource)1 DataContext (io.jmix.ui.model.DataContext)1 Nested (io.jmix.ui.model.Nested)1 Element (org.dom4j.Element)1