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130 lines
4.5 KiB
130 lines
4.5 KiB
import type {
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BaseTransitionProps,
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CSSProperties,
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Ref,
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TransitionGroupProps,
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TransitionProps,
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} from 'vue';
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import { nextTick } from 'vue';
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import { tuple } from './type';
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const SelectPlacements = tuple('bottomLeft', 'bottomRight', 'topLeft', 'topRight');
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export type SelectCommonPlacement = (typeof SelectPlacements)[number];
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const getTransitionDirection = (placement: SelectCommonPlacement | undefined) => {
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if (placement !== undefined && (placement === 'topLeft' || placement === 'topRight')) {
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return `slide-down`;
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}
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return `slide-up`;
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};
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export const getTransitionProps = (transitionName: string, opt: TransitionProps = {}) => {
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const transitionProps: TransitionProps = transitionName
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? {
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name: transitionName,
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appear: true,
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// type: 'animation',
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// appearFromClass: `${transitionName}-appear ${transitionName}-appear-prepare`,
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// appearActiveClass: `antdv-base-transtion`,
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// appearToClass: `${transitionName}-appear ${transitionName}-appear-active`,
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enterFromClass: `${transitionName}-enter ${transitionName}-enter-prepare ${transitionName}-enter-start`,
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enterActiveClass: `${transitionName}-enter ${transitionName}-enter-prepare`,
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enterToClass: `${transitionName}-enter ${transitionName}-enter-active`,
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leaveFromClass: ` ${transitionName}-leave`,
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leaveActiveClass: `${transitionName}-leave ${transitionName}-leave-active`,
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leaveToClass: `${transitionName}-leave ${transitionName}-leave-active`,
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...opt,
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}
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: { css: false, ...opt };
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return transitionProps;
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};
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export const getTransitionGroupProps = (transitionName: string, opt: TransitionProps = {}) => {
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const transitionProps: TransitionGroupProps = transitionName
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? {
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name: transitionName,
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appear: true,
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// appearFromClass: `${transitionName}-appear ${transitionName}-appear-prepare`,
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appearActiveClass: `${transitionName}`,
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appearToClass: `${transitionName}-appear ${transitionName}-appear-active`,
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enterFromClass: `${transitionName}-appear ${transitionName}-enter ${transitionName}-appear-prepare ${transitionName}-enter-prepare`,
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enterActiveClass: `${transitionName}`,
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enterToClass: `${transitionName}-enter ${transitionName}-appear ${transitionName}-appear-active ${transitionName}-enter-active`,
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leaveActiveClass: `${transitionName} ${transitionName}-leave`,
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leaveToClass: `${transitionName}-leave-active`,
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...opt,
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}
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: { css: false, ...opt };
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return transitionProps;
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};
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export declare type MotionEvent = (TransitionEvent | AnimationEvent) & {
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deadline?: boolean;
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};
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export declare type MotionEventHandler = (element: Element, done?: () => void) => CSSProperties;
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export declare type MotionEndEventHandler = (element: Element, done?: () => void) => boolean | void;
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// ================== Collapse Motion ==================
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const getCollapsedHeight: MotionEventHandler = () => ({ height: 0, opacity: 0 });
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const getRealHeight: MotionEventHandler = node => ({
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height: `${node.scrollHeight}px`,
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opacity: 1,
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});
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const getCurrentHeight: MotionEventHandler = (node: any) => ({ height: `${node.offsetHeight}px` });
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// const skipOpacityTransition: MotionEndEventHandler = (_, event) =>
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// (event as TransitionEvent).propertyName === 'height';
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export interface CSSMotionProps extends Partial<BaseTransitionProps<Element>> {
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name?: string;
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css?: boolean;
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}
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const collapseMotion = (
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name = 'ant-motion-collapse',
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style: Ref<CSSProperties>,
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className: Ref<string>,
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): CSSMotionProps => {
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return {
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name,
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appear: true,
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css: true,
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onBeforeEnter: node => {
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className.value = name;
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style.value = getCollapsedHeight(node);
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},
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onEnter: node => {
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nextTick(() => {
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style.value = getRealHeight(node);
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});
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},
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onAfterEnter: () => {
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className.value = '';
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style.value = {};
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},
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onBeforeLeave: node => {
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className.value = name;
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style.value = getCurrentHeight(node);
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},
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onLeave: node => {
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setTimeout(() => {
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style.value = getCollapsedHeight(node);
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});
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},
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onAfterLeave: () => {
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className.value = '';
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style.value = {};
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},
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};
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};
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const getTransitionName = (rootPrefixCls: string, motion: string, transitionName?: string) => {
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if (transitionName !== undefined) {
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return transitionName;
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}
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return `${rootPrefixCls}-${motion}`;
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};
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export { collapseMotion, getTransitionName, getTransitionDirection };
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