| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| import React from 'react'; |
| import PropTypes from 'prop-types'; |
| import cx from 'classnames'; |
| |
| import DragDroppable from '../dnd/DragDroppable'; |
| import DragHandle from '../dnd/DragHandle'; |
| import EditableTitle from '../../../components/EditableTitle'; |
| import AnchorLink from '../../../components/AnchorLink'; |
| import HoverMenu from '../menu/HoverMenu'; |
| import WithPopoverMenu from '../menu/WithPopoverMenu'; |
| import BackgroundStyleDropdown from '../menu/BackgroundStyleDropdown'; |
| import DeleteComponentButton from '../DeleteComponentButton'; |
| import PopoverDropdown from '../menu/PopoverDropdown'; |
| import headerStyleOptions from '../../util/headerStyleOptions'; |
| import backgroundStyleOptions from '../../util/backgroundStyleOptions'; |
| import { componentShape } from '../../util/propShapes'; |
| import { SMALL_HEADER, BACKGROUND_TRANSPARENT } from '../../util/constants'; |
| |
| const propTypes = { |
| id: PropTypes.string.isRequired, |
| parentId: PropTypes.string.isRequired, |
| component: componentShape.isRequired, |
| depth: PropTypes.number.isRequired, |
| parentComponent: componentShape.isRequired, |
| index: PropTypes.number.isRequired, |
| editMode: PropTypes.bool.isRequired, |
| filters: PropTypes.object.isRequired, |
| |
| // redux |
| handleComponentDrop: PropTypes.func.isRequired, |
| deleteComponent: PropTypes.func.isRequired, |
| updateComponents: PropTypes.func.isRequired, |
| }; |
| |
| const defaultProps = {}; |
| |
| class Header extends React.PureComponent { |
| constructor(props) { |
| super(props); |
| this.state = { |
| isFocused: false, |
| }; |
| this.handleDeleteComponent = this.handleDeleteComponent.bind(this); |
| this.handleChangeFocus = this.handleChangeFocus.bind(this); |
| this.handleUpdateMeta = this.handleUpdateMeta.bind(this); |
| this.handleChangeSize = this.handleUpdateMeta.bind(this, 'headerSize'); |
| this.handleChangeBackground = this.handleUpdateMeta.bind( |
| this, |
| 'background', |
| ); |
| this.handleChangeText = this.handleUpdateMeta.bind(this, 'text'); |
| } |
| |
| handleChangeFocus(nextFocus) { |
| this.setState(() => ({ isFocused: nextFocus })); |
| } |
| |
| handleUpdateMeta(metaKey, nextValue) { |
| const { updateComponents, component } = this.props; |
| if (nextValue && component.meta[metaKey] !== nextValue) { |
| updateComponents({ |
| [component.id]: { |
| ...component, |
| meta: { |
| ...component.meta, |
| [metaKey]: nextValue, |
| }, |
| }, |
| }); |
| } |
| } |
| |
| handleDeleteComponent() { |
| const { deleteComponent, id, parentId } = this.props; |
| deleteComponent(id, parentId); |
| } |
| |
| render() { |
| const { isFocused } = this.state; |
| |
| const { |
| component, |
| depth, |
| parentComponent, |
| index, |
| handleComponentDrop, |
| editMode, |
| filters, |
| } = this.props; |
| |
| const headerStyle = headerStyleOptions.find( |
| opt => opt.value === (component.meta.headerSize || SMALL_HEADER), |
| ); |
| |
| const rowStyle = backgroundStyleOptions.find( |
| opt => |
| opt.value === (component.meta.background || BACKGROUND_TRANSPARENT), |
| ); |
| |
| return ( |
| <DragDroppable |
| component={component} |
| parentComponent={parentComponent} |
| orientation="row" |
| index={index} |
| depth={depth} |
| onDrop={handleComponentDrop} |
| disableDragDrop={isFocused} |
| editMode={editMode} |
| > |
| {({ dropIndicatorProps, dragSourceRef }) => ( |
| <div ref={dragSourceRef}> |
| {editMode && |
| depth <= 2 && ( // drag handle looks bad when nested |
| <HoverMenu position="left"> |
| <DragHandle position="left" /> |
| </HoverMenu> |
| )} |
| |
| <WithPopoverMenu |
| onChangeFocus={this.handleChangeFocus} |
| menuItems={[ |
| <PopoverDropdown |
| id={`${component.id}-header-style`} |
| options={headerStyleOptions} |
| value={component.meta.headerSize} |
| onChange={this.handleChangeSize} |
| renderTitle={option => `${option.label} header`} |
| />, |
| <BackgroundStyleDropdown |
| id={`${component.id}-background`} |
| value={component.meta.background} |
| onChange={this.handleChangeBackground} |
| />, |
| <DeleteComponentButton onDelete={this.handleDeleteComponent} />, |
| ]} |
| editMode={editMode} |
| > |
| <div |
| className={cx( |
| 'dashboard-component', |
| 'dashboard-component-header', |
| headerStyle.className, |
| rowStyle.className, |
| )} |
| > |
| <EditableTitle |
| title={component.meta.text} |
| canEdit={editMode} |
| onSaveTitle={this.handleChangeText} |
| showTooltip={false} |
| /> |
| {!editMode && ( |
| <AnchorLink |
| anchorLinkId={component.id} |
| filters={filters} |
| showShortLinkButton |
| /> |
| )} |
| </div> |
| </WithPopoverMenu> |
| |
| {dropIndicatorProps && <div {...dropIndicatorProps} />} |
| </div> |
| )} |
| </DragDroppable> |
| ); |
| } |
| } |
| |
| Header.propTypes = propTypes; |
| Header.defaultProps = defaultProps; |
| |
| export default Header; |