139 lines
3.7 KiB
Vue
139 lines
3.7 KiB
Vue
import KeyCode from '../_util/KeyCode';
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import PropTypes from '../_util/vue-types';
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import TextArea from '../input/TextArea';
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import EnterOutlined from '@ant-design/icons-vue/EnterOutlined';
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import type { PropType } from 'vue';
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import { defineComponent, ref, reactive, watch, onMounted, computed } from 'vue';
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import type { Direction } from '../config-provider';
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const Editable = defineComponent({
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name: 'Editable',
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props: {
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prefixCls: PropTypes.string,
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value: PropTypes.string,
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maxlength: PropTypes.number,
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autoSize: PropTypes.oneOfType([PropTypes.looseBool, PropTypes.object]),
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onSave: PropTypes.func,
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onCancel: PropTypes.func,
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onEnd: PropTypes.func,
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onChange: PropTypes.func,
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originContent: PropTypes.string,
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direction: String as PropType<Direction>,
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},
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emits: ['save', 'cancel', 'end', 'change'],
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setup(props, { emit, slots }) {
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const state = reactive({
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current: props.value || '',
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lastKeyCode: undefined,
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inComposition: false,
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cancelFlag: false,
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});
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watch(
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() => props.value,
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current => {
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state.current = current;
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},
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);
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const textArea = ref();
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onMounted(() => {
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if (textArea.value) {
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const resizableTextArea = textArea.value?.resizableTextArea;
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const innerTextArea = resizableTextArea?.textArea;
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innerTextArea.focus();
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const { length } = innerTextArea.value;
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innerTextArea.setSelectionRange(length, length);
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}
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});
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function saveTextAreaRef(node: any) {
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textArea.value = node;
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}
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function onChange({ target: { value } }) {
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state.current = value.replace(/[\r\n]/g, '');
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emit('change', state.current);
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}
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function onCompositionStart() {
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state.inComposition = true;
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}
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function onCompositionEnd() {
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state.inComposition = false;
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}
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function onKeyDown(e: KeyboardEvent) {
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const { keyCode } = e;
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if (keyCode === KeyCode.ENTER) {
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e.preventDefault();
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}
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// We don't record keyCode when IME is using
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if (state.inComposition) return;
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state.lastKeyCode = keyCode;
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}
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function onKeyUp(e: KeyboardEvent) {
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const { keyCode, ctrlKey, altKey, metaKey, shiftKey } = e;
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// Check if it's a real key
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if (
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state.lastKeyCode === keyCode &&
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!state.inComposition &&
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!ctrlKey &&
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!altKey &&
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!metaKey &&
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!shiftKey
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) {
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if (keyCode === KeyCode.ENTER) {
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confirmChange();
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emit('end');
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} else if (keyCode === KeyCode.ESC) {
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state.current = props.originContent;
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emit('cancel');
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}
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}
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}
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function onBlur() {
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confirmChange();
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emit('end');
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}
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function confirmChange() {
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emit('save', state.current.trim());
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}
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const textAreaClassName = computed(() => ({
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[`${props.prefixCls}`]: true,
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[`${props.prefixCls}-edit-content`]: true,
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[`${props.prefixCls}-rtl`]: props.direction === 'rtl',
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}));
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return () => (
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<div class={textAreaClassName.value}>
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<TextArea
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ref={saveTextAreaRef}
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maxlength={props.maxlength}
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value={state.current}
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onChange={onChange}
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onKeydown={onKeyDown}
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onKeyup={onKeyUp}
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onCompositionstart={onCompositionStart}
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onCompositionend={onCompositionEnd}
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onBlur={onBlur}
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rows={1}
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autoSize={props.autoSize === undefined || props.autoSize}
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/>
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{slots.enterIcon ? (
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slots.enterIcon({ className: `${props.prefixCls}-edit-content-confirm` })
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) : (
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<EnterOutlined class={`${props.prefixCls}-edit-content-confirm`} />
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)}
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</div>
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);
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},
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});
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export default Editable;
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