Examples with FieldSorter io.jmix.ui.app.bulk.FieldSorter used on opensource projects

Example 1 with FieldSorter

use of io.jmix.ui.app.bulk.FieldSorter in project jmix by jmix-framework.

the class BulkEditorWindow method createDataComponents.

@SuppressWarnings("unchecked")
protected void createDataComponents() {
    if (managedFields.isEmpty()) {
        infoLabel.setValue(messages.getMessage("io.jmix.ui.app.bulk/bulk.noEditableProperties"));
        applyButton.setVisible(false);
        return;
    }
    List<ManagedField> editFields = new ArrayList<>(managedFields.values());
    // sort fields
    Comparator comparator;
    if (fieldSorter != null) {
        Map<MetaProperty, Integer> sorted = fieldSorter.apply(editFields.stream().map(ManagedField::getMetaProperty).collect(Collectors.toList()));
        comparator = Comparator.<ManagedField>comparingInt(item -> sorted.get(item.getMetaProperty()));
    } else {
        comparator = Comparator.comparing(ManagedField::getLocalizedName);
    }
    editFields.sort(comparator);
    CssLayout fieldsLayout = uiComponents.create(CssLayout.NAME);
    fieldsLayout.setStyleName("jmix-bulk-editor-fields-layout");
    fieldsLayout.setWidthFull();
    fieldsLayout.setHeightFull();
    int fromField;
    int toField = 0;
    int addedColumns = 0;
    for (int col = 0; col < columnsMode.getColumnsCount(); col++) {
        fromField = toField;
        toField += getFieldsCountForColumn(editFields.size() - toField, columnsMode.getColumnsCount() - col);
        DeviceInfo deviceInfo = deviceInfoProvider.getDeviceInfo();
        VBoxLayout column = uiComponents.create(VBoxLayout.NAME);
        column.setStyleName("jmix-bulk-editor-column");
        column.setWidth(Component.AUTO_SIZE);
        for (int fieldIndex = fromField; fieldIndex < toField; fieldIndex++) {
            ManagedField field = editFields.get(fieldIndex);
            CssLayout row = uiComponents.create(CssLayout.NAME);
            row.setStyleName("jmix-bulk-editor-row");
            row.setWidth("100%");
            Label<String> label = uiComponents.create(Label.NAME);
            label.setValue(field.getLocalizedName());
            label.setStyleName("jmix-bulk-editor-label");
            row.add(label);
            Datasource<Entity> fieldDs = datasource;
            // so we can check field domain
            if (metadataTools.isJpaEmbeddable(field.getMetaProperty().getDomain())) {
                fieldDs = datasources.get(field.getParentFqn());
            }
            BulkEditorFieldFactory fieldFactory = getFieldFactory();
            Field<?> editField = fieldFactory.createField(fieldDs, field.getMetaProperty());
            if (editField != null) {
                editField.setFrame(getFrame());
                editField.setStyleName("jmix-bulk-editor-field");
                if (isPickerFieldWrapperNeeded(editField, deviceInfo)) {
                    CssLayout wrapper = uiComponents.create(CssLayout.NAME);
                    wrapper.setStyleName("jmix-bulk-editor-picker-field-wrapper");
                    wrapper.add(editField);
                    row.add(wrapper);
                } else {
                    row.add(editField);
                }
                boolean required = editField.isRequired();
                if (!required) {
                    Button clearButton = uiComponents.create(Button.class);
                    clearButton.setIconFromSet(JmixIcon.TRASH);
                    clearButton.setCaption("");
                    clearButton.setDescription(messages.getMessage("io.jmix.ui.app.bulk/bulk.clearAttribute"));
                    clearButton.addClickListener(e -> {
                        editField.setEnabled(!editField.isEnabled());
                        if (!editField.isEnabled()) {
                            if (editField instanceof ListEditor) {
                                ((Field) editField).setValue(Collections.EMPTY_LIST);
                            } else {
                                editField.setValue(null);
                            }
                            e.getSource().setIconFromSet(JmixIcon.EDIT);
                            e.getSource().setDescription(messages.getMessage("io.jmix.ui.app.bulk/bulk.editAttribute"));
                        } else {
                            e.getSource().setIconFromSet(JmixIcon.TRASH);
                            e.getSource().setDescription(messages.getMessage("io.jmix.ui.app.bulk/bulk.clearAttribute"));
                        }
                    });
                    row.add(clearButton);
                } else {
                    // hidden component for correctly showing layout
                    Button spacerButton = uiComponents.create(Button.class);
                    spacerButton.setIconFromSet(JmixIcon.TRASH);
                    spacerButton.setStyleName("jmix-bulk-editor-spacer");
                    row.add(spacerButton);
                }
                // disable bean validator
                // noinspection RedundantCast
                editField.getValidators().stream().filter(v -> v instanceof AbstractBeanValidator).findFirst().ifPresent(((Field) editField)::removeValidator);
                // disable required
                editField.setRequired(false);
                if (editField instanceof ListEditor) {
                    ((Field) editField).setValue(Collections.EMPTY_LIST);
                } else {
                    editField.setValue(null);
                }
                if (fieldValidators != null) {
                    Consumer validator = fieldValidators.get(field.getFqn());
                    if (validator != null) {
                        editField.addValidator(validator);
                    }
                }
                column.add(row);
                dataFields.put(field.getFqn(), editField);
            } else {
                column.add(uiComponents.create(Label.class));
            }
        }
        fieldsLayout.add(column);
        // if there is no fields remain
        if (editFields.size() - toField == 0) {
            addedColumns = col + 1;
            break;
        }
    }
    fieldsLayout.addStyleName(COLUMN_COUNT_STYLENAME + addedColumns);
    fieldsScrollBox.add(fieldsLayout);
    dataFields.values().stream().filter(f -> f instanceof Focusable).findFirst().ifPresent(f -> ((Focusable) f).focus());
}