Added intelligent function when paste labels to another task

CHANGELOG.md

@@ -53,8 +53,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Order in an annotation file(<https://github.com/openvinotoolkit/cvat/pull/4087>)
 - Fixed task data upload progressbar (<https://github.com/openvinotoolkit/cvat/pull/4134>)
 - Email in org invitations is case sensitive (<https://github.com/openvinotoolkit/cvat/pull/4153>)
+- Added intelligent function when paste labels to another task (<https://github.com/openvinotoolkit/cvat/pull/4161>)
 - Bug: canvas is busy when start playing, start resizing a shape and do not release the mouse cursor (<https://github.com/openvinotoolkit/cvat/pull/4151>)
 
+
 ### Security
 - Updated ELK to 6.8.22 which uses log4j 2.17.0 (<https://github.com/openvinotoolkit/cvat/pull/4052>)
 

cvat-core/src/session.js

@@ -1,4 +1,4 @@
-// Copyright (C) 2019-2021 Intel Corporation
+// Copyright (C) 2019-2022 Intel Corporation
 //
 // SPDX-License-Identifier: MIT
 
@@ -1434,7 +1434,6 @@
                         },
                     },
                     /**
-                     * After task has been created value can be appended only.
                      * @name labels
                      * @type {module:API.cvat.classes.Label[]}
                      * @memberof module:API.cvat.classes.Task

cvat-ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cvat-ui",
-  "version": "1.33.1",
+  "version": "1.33.2",
   "description": "CVAT single-page application",
   "main": "src/index.tsx",
   "scripts": {

cvat-ui/src/components/labels-editor/common.ts

@@ -1,4 +1,4 @@
-// Copyright (C) 2021 Intel Corporation
+// Copyright (C) 2021-2022 Intel Corporation
 //
 // SPDX-License-Identifier: MIT
 
@@ -64,11 +64,11 @@ export function validateParsedLabel(label: Label): void {
         );
     }
 
-    if (typeof label.color !== 'string') {
+    if (label.color && typeof label.color !== 'string') {
         throw new Error(`Label "${label.name}". Label color must be a string. Got ${typeof label.color}`);
     }
 
-    if (!label.color.match(/^#[0-9a-fA-F]{6}$|^$/)) {
+    if (label.color && !label.color.match(/^#[0-9a-fA-F]{6}$|^$/)) {
         throw new Error(
             `Label "${label.name}". ` +
                 `Type of label color must be only a valid color string. Got value ${label.color}`,

cvat-ui/src/components/labels-editor/label-form.tsx

@@ -1,4 +1,4 @@
-// Copyright (C) 2020-2021 Intel Corporation
+// Copyright (C) 2020-2022 Intel Corporation
 //
 // SPDX-License-Identifier: MIT
 
@@ -205,13 +205,20 @@ export default class LabelForm extends React.Component<Props> {
         );
     }
 
-    private renderBooleanValueInput(fieldInstance: any, attr: Attribute | null): JSX.Element {
+    private renderBooleanValueInput(fieldInstance: any): JSX.Element {
         const { key } = fieldInstance;
-        const value = attr ? attr.values[0] : 'false';
 
         return (
             <CVATTooltip title='Specify a default value'>
-                <Form.Item name={[key, 'values']} fieldKey={[fieldInstance.fieldKey, 'values']} initialValue={value}>
+                <Form.Item
+                    rules={[
+                        {
+                            required: true,
+                            message: 'Please, specify a default value',
+                        }]}
+                    name={[key, 'values']}
+                    fieldKey={[fieldInstance.fieldKey, 'values']}
+                >
                     <Select className='cvat-attribute-values-input'>
                         <Select.Option value='false'>False</Select.Option>
                         <Select.Option value='true'>True</Select.Option>
@@ -354,7 +361,7 @@ export default class LabelForm extends React.Component<Props> {
                                 if ([AttributeType.SELECT, AttributeType.RADIO].includes(type)) {
                                     element = this.renderAttributeValuesInput(fieldInstance, attr);
                                 } else if (type === AttributeType.CHECKBOX) {
-                                    element = this.renderBooleanValueInput(fieldInstance, attr);
+                                    element = this.renderBooleanValueInput(fieldInstance);
                                 } else if (type === AttributeType.NUMBER) {
                                     element = this.renderNumberRangeInput(fieldInstance, attr);
                                 } else {

cvat-ui/src/components/labels-editor/labels-editor.tsx

@@ -1,19 +1,16 @@
-// Copyright (C) 2020-2021 Intel Corporation
+// Copyright (C) 2020-2022 Intel Corporation
 //
 // SPDX-License-Identifier: MIT
 
 import './styles.scss';
 import React from 'react';
 import Tabs from 'antd/lib/tabs';
-import Button from 'antd/lib/button';
 import Text from 'antd/lib/typography/Text';
 import ModalConfirm from 'antd/lib/modal/confirm';
-import copy from 'copy-to-clipboard';
 import {
-    CopyOutlined, EditOutlined, BuildOutlined, ExclamationCircleOutlined,
+    EditOutlined, BuildOutlined, ExclamationCircleOutlined,
 } from '@ant-design/icons';
 
-import CVATTooltip from 'components/common/cvat-tooltip';
 import RawViewer from './raw-viewer';
 import ConstructorViewer from './constructor-viewer';
 import ConstructorCreator from './constructor-creator';
@@ -207,32 +204,6 @@ export default class LabelsEditor extends React.PureComponent<LabelsEditorProps,
                 defaultActiveKey='2'
                 type='card'
                 tabBarStyle={{ marginBottom: '0px' }}
-                tabBarExtraContent={(
-                    <CVATTooltip title='Copied to clipboard!' trigger='click'>
-                        <Button
-                            type='link'
-                            icon={<CopyOutlined />}
-                            onClick={(): void => {
-                                copy(
-                                    JSON.stringify(
-                                        savedLabels.concat(unsavedLabels).map((label): any => ({
-                                            ...label,
-                                            id: undefined,
-                                            attributes: label.attributes.map((attribute): any => ({
-                                                ...attribute,
-                                                id: undefined,
-                                            })),
-                                        })),
-                                        null,
-                                        4,
-                                    ),
-                                );
-                            }}
-                        >
-                            Copy
-                        </Button>
-                    </CVATTooltip>
-                )}
             >
                 <Tabs.TabPane
                     tab={(

cvat-ui/src/components/labels-editor/raw-viewer.tsx

@@ -1,4 +1,4 @@
-// Copyright (C) 2020-2021 Intel Corporation
+// Copyright (C) 2020-2022 Intel Corporation
 //
 // SPDX-License-Identifier: MIT
 
@@ -7,7 +7,10 @@ import { Row, Col } from 'antd/lib/grid';
 import Input from 'antd/lib/input';
 import Button from 'antd/lib/button';
 import Form, { FormInstance, RuleObject } from 'antd/lib/form';
+import Tag from 'antd/lib/tag';
+import Modal from 'antd/lib/modal';
 import { Store } from 'antd/lib/form/interface';
+import Paragraph from 'antd/lib/typography/Paragraph';
 
 import CVATTooltip from 'components/common/cvat-tooltip';
 import {
@@ -44,6 +47,21 @@ interface Props {
     onSubmit: (labels: Label[]) => void;
 }
 
+function convertLabels(labels: Label[]): Label[] {
+    return labels.map(
+        (label: any): Label => ({
+            ...label,
+            id: label.id < 0 ? undefined : label.id,
+            attributes: label.attributes.map(
+                (attribute: any): Attribute => ({
+                    ...attribute,
+                    id: attribute.id < 0 ? undefined : attribute.id,
+                }),
+            ),
+        }),
+    );
+}
+
 export default class RawViewer extends React.PureComponent<Props> {
     private formRef: RefObject<FormInstance>;
 
@@ -52,49 +70,122 @@ export default class RawViewer extends React.PureComponent<Props> {
         this.formRef = React.createRef<FormInstance>();
     }
 
+    public componentDidUpdate(prevProps: Props): void {
+        const { labels } = this.props;
+        if (JSON.stringify(prevProps.labels) !== JSON.stringify(labels) && this.formRef.current) {
+            const convertedLabels = convertLabels(labels);
+            const textLabels = JSON.stringify(convertedLabels, null, 2);
+            this.formRef.current.setFieldsValue({ labels: textLabels });
+        }
+    }
+
     private handleSubmit = (values: Store): void => {
-        const { onSubmit } = this.props;
+        const { onSubmit, labels } = this.props;
         const parsed = JSON.parse(values.labels);
+
+        const labelIDs: number[] = [];
+        const attrIDs: number[] = [];
         for (const label of parsed) {
             label.id = label.id || idGenerator();
+            if (label.id >= 0) {
+                labelIDs.push(label.id);
+            }
             for (const attr of label.attributes) {
                 attr.id = attr.id || idGenerator();
+                if (attr.id >= 0) {
+                    attrIDs.push(attr.id);
+                }
             }
         }
-        onSubmit(parsed);
+
+        const deletedLabels = labels.filter((_label: Label) => _label.id >= 0 && !labelIDs.includes(_label.id));
+        const deletedAttributes = labels
+            .reduce((acc: Attribute[], _label) => [...acc, ..._label.attributes], [])
+            .filter((_attr: Attribute) => _attr.id >= 0 && !attrIDs.includes(_attr.id));
+
+        if (deletedLabels.length || deletedAttributes.length) {
+            Modal.confirm({
+                title: 'You are going to remove existing labels/attributes',
+                content: (
+                    <>
+                        {deletedLabels.length ? (
+                            <Paragraph>
+                                Following labels are going to be removed:
+                                <div>
+                                    {deletedLabels
+                                        .map((_label: Label) => <Tag color={_label.color}>{_label.name}</Tag>)}
+                                </div>
+
+                            </Paragraph>
+                        ) : null}
+                        {deletedAttributes.length ? (
+                            <Paragraph>
+                                Following attributes are going to be removed:
+                                <div>
+                                    {deletedAttributes.map((_attr: Attribute) => <Tag>{_attr.name}</Tag>)}
+                                </div>
+                            </Paragraph>
+                        ) : null}
+                        <Paragraph type='danger'>All related annotations will be destroyed. Continue?</Paragraph>
+                    </>
+                ),
+                okText: 'Delete existing data',
+                okButtonProps: {
+                    danger: true,
+                },
+                onOk: () => {
+                    onSubmit(parsed);
+                },
+                closable: true,
+            });
+        } else {
+            onSubmit(parsed);
+        }
     };
 
     public render(): JSX.Element {
         const { labels } = this.props;
-        const convertedLabels = labels.map(
-            (label: any): Label => ({
-                ...label,
-                id: label.id < 0 ? undefined : label.id,
-                attributes: label.attributes.map(
-                    (attribute: any): Attribute => ({
-                        ...attribute,
-                        id: attribute.id < 0 ? undefined : attribute.id,
-                    }),
-                ),
-            }),
-        );
-
+        const convertedLabels = convertLabels(labels);
         const textLabels = JSON.stringify(convertedLabels, null, 2);
         return (
             <Form layout='vertical' onFinish={this.handleSubmit} ref={this.formRef}>
                 <Form.Item name='labels' initialValue={textLabels} rules={[{ validator: validateLabels }]}>
-                    <Input.TextArea rows={5} className='cvat-raw-labels-viewer' />
+                    <Input.TextArea
+                        onPaste={(e: React.ClipboardEvent) => {
+                            const data = e.clipboardData.getData('text');
+                            const element = window.document.getElementsByClassName('cvat-raw-labels-viewer')[0] as HTMLTextAreaElement;
+                            if (element && this.formRef.current) {
+                                const { selectionStart, selectionEnd } = element;
+                                // remove all "id": <number>,
+                                let replaced = data.replace(/[\s]*"id":[\s]?[-{0-9}]+[,]?/g, '');
+                                if (replaced !== data) {
+                                    // remove all carriage characters (textarea value does not contain them)
+                                    replaced = replaced.replace(/\r/g, '');
+                                    const value = this.formRef.current.getFieldValue('labels');
+                                    const updatedValue = value
+                                        .substr(0, selectionStart) + replaced + value.substr(selectionEnd);
+                                    this.formRef.current.setFieldsValue({ labels: updatedValue });
+                                    setTimeout(() => {
+                                        element.setSelectionRange(selectionEnd, selectionEnd);
+                                    });
+                                    e.preventDefault();
+                                }
+                            }
+                        }}
+                        rows={5}
+                        className='cvat-raw-labels-viewer'
+                    />
                 </Form.Item>
                 <Row justify='start' align='middle'>
                     <Col>
-                        <CVATTooltip title='Save labels and return'>
+                        <CVATTooltip title='Save labels'>
                             <Button style={{ width: '150px' }} type='primary' htmlType='submit'>
                                 Done
                             </Button>
                         </CVATTooltip>
                     </Col>
                     <Col offset={1}>
-                        <CVATTooltip title='Do not save the label and return'>
+                        <CVATTooltip title='Reset all changes'>
                             <Button
                                 type='primary'
                                 danger