refactor(Popup): remove popup mixin

This commit is contained in:
chenjiahan 2020-08-19 18:05:52 +08:00
parent b6b6e38c45
commit 1ad76a8aa3
7 changed files with 207 additions and 245 deletions

View File

@ -1,19 +1,16 @@
// Utils
import { createNamespace } from '../utils';
// Mixins
import { popupMixinProps } from '../mixins/popup';
// Components
import Icon from '../icon';
import Popup from '../popup';
import Popup, { popupSharedProps } from '../popup';
import Loading from '../loading';
const [createComponent, bem] = createNamespace('action-sheet');
export default createComponent({
props: {
...popupMixinProps,
...popupSharedProps,
title: String,
actions: Array,
duration: [Number, String],

View File

@ -1,13 +0,0 @@
export type StackItem = {
vm: any;
overlay: any;
};
export const context = {
zIndex: 2000,
lockCount: 0,
stack: [] as StackItem[],
find(vm: any): StackItem | undefined {
return this.stack.filter((item) => item.vm === vm)[0];
},
};

View File

@ -1,204 +0,0 @@
// Context
import { context } from './context';
// Utils
import { on, off, preventDefault } from '../../utils/dom/event';
import { getScroller } from '../../utils/dom/scroll';
// Mixins
import { TouchMixin } from '../touch';
import { CloseOnPopstateMixin } from '../close-on-popstate';
export const popupMixinProps = {
// whether to show popup
show: Boolean,
// whether to show overlay
overlay: Boolean,
// overlay custom style
overlayStyle: Object,
// overlay custom class name
overlayClass: String,
// teleport
getContainer: [String, Function],
// whether to close popup when click overlay
closeOnClickOverlay: Boolean,
// z-index
zIndex: [Number, String],
// prevent body scroll
lockScroll: {
type: Boolean,
default: true,
},
// whether to lazy render
lazyRender: {
type: Boolean,
default: true,
},
};
export function PopupMixin(options = {}) {
return {
mixins: [TouchMixin, CloseOnPopstateMixin],
props: popupMixinProps,
data() {
return {
inited: this.show,
currentZIndex: null,
};
},
computed: {
shouldRender() {
return this.inited || !this.lazyRender;
},
},
watch: {
show(val) {
const type = val ? 'open' : 'close';
this.inited = this.inited || this.show;
this[type]();
if (!options.skipToggleEvent) {
this.$emit(type);
}
},
overlay: 'renderOverlay',
},
mounted() {
if (this.show) {
this.open();
}
},
/* istanbul ignore next */
activated() {
if (this.shouldReopen) {
this.$emit('update:show', true);
this.shouldReopen = false;
}
},
beforeUnmount() {
if (this.opened) {
this.removeLock();
}
},
/* istanbul ignore next */
deactivated() {
if (this.show) {
this.close();
this.shouldReopen = true;
}
},
methods: {
open() {
/* istanbul ignore next */
if (this.$isServer || this.opened) {
return;
}
// cover default zIndex
if (this.zIndex !== undefined) {
context.zIndex = this.zIndex;
}
this.opened = true;
this.renderOverlay();
this.addLock();
},
addLock() {
if (this.lockScroll) {
on(document, 'touchstart', this.touchStart);
on(document, 'touchmove', this.onTouchMove);
if (!context.lockCount) {
document.body.classList.add('van-overflow-hidden');
}
context.lockCount++;
}
},
removeLock() {
if (this.lockScroll && context.lockCount) {
context.lockCount--;
off(document, 'touchstart', this.touchStart);
off(document, 'touchmove', this.onTouchMove);
if (!context.lockCount) {
document.body.classList.remove('van-overflow-hidden');
}
}
},
close() {
if (!this.opened) {
return;
}
this.opened = false;
this.removeLock();
this.$emit('update:show', false);
},
onTouchMove(event) {
this.touchMove(event);
const direction = this.deltaY > 0 ? '10' : '01';
const el = getScroller(event.target, this.$refs.root);
const { scrollHeight, offsetHeight, scrollTop } = el;
let status = '11';
/* istanbul ignore next */
if (scrollTop === 0) {
status = offsetHeight >= scrollHeight ? '00' : '01';
} else if (scrollTop + offsetHeight >= scrollHeight) {
status = '10';
}
/* istanbul ignore next */
if (
status !== '11' &&
this.direction === 'vertical' &&
!(parseInt(status, 2) & parseInt(direction, 2))
) {
preventDefault(event, true);
}
},
onClickOverlay() {
this.$emit('click-overlay');
if (this.closeOnClickOverlay) {
// TODO
// if (this.onClickOverlay) {
// this.onClickOverlay();
// } else {
// this.close();
// }
this.close();
}
},
renderOverlay() {
if (this.$isServer || !this.show) {
return;
}
this.$nextTick(() => {
this.updateZIndex(this.overlay ? 1 : 0);
});
},
updateZIndex(value = 0) {
this.currentZIndex = ++context.zIndex + value;
},
},
};
}

View File

@ -1,13 +0,0 @@
export type GetContainer = () => Element;
export type PopupMixinProps = {
value: boolean;
zIndex: string | number;
overlay?: boolean;
lockScroll: boolean;
lazyRender: boolean;
overlayClass?: any;
overlayStyle?: object | object[];
getContainer?: string | GetContainer;
closeOnClickOverlay?: boolean;
};

View File

@ -1,12 +1,11 @@
import { createNamespace } from '../utils';
import { popupMixinProps } from '../mixins/popup';
import Popup from '../popup';
import Popup, { popupSharedProps } from '../popup';
const [createComponent, bem] = createNamespace('notify');
export default createComponent({
props: {
...popupMixinProps,
...popupSharedProps,
color: String,
message: [Number, String],
duration: [Number, String],

View File

@ -1,17 +1,62 @@
// Utils
import { Teleport, Transition } from 'vue';
import { createNamespace, isDef, isFunction } from '../utils';
import { PopupMixin } from '../mixins/popup';
import { on, off, preventDefault } from '../utils/dom/event';
import { getScroller } from '../utils/dom/scroll';
// Mixins
import { TouchMixin } from '../mixins/touch';
import { CloseOnPopstateMixin } from '../mixins/close-on-popstate';
// Components
import Icon from '../icon';
import Overlay from '../overlay';
const [createComponent, bem] = createNamespace('popup');
const context = {
zIndex: 2000,
lockCount: 0,
stack: [],
find(vm) {
return this.stack.filter((item) => item.vm === vm)[0];
},
};
export const popupSharedProps = {
// whether to show popup
show: Boolean,
// whether to show overlay
overlay: Boolean,
// overlay custom style
overlayStyle: Object,
// overlay custom class name
overlayClass: String,
// teleport
getContainer: [String, Function],
// whether to close popup when click overlay
closeOnClickOverlay: Boolean,
// z-index
zIndex: [Number, String],
// prevent body scroll
lockScroll: {
type: Boolean,
default: true,
},
// whether to lazy render
lazyRender: {
type: Boolean,
default: true,
},
};
export default createComponent({
mixins: [PopupMixin()],
mixins: [TouchMixin, CloseOnPopstateMixin],
inheritAttrs: false,
props: {
...popupSharedProps,
round: Boolean,
duration: [Number, String],
closeable: Boolean,
@ -49,6 +94,30 @@ export default createComponent({
'click-overlay',
],
data() {
return {
inited: this.show,
currentZIndex: null,
};
},
computed: {
shouldRender() {
return this.inited || !this.lazyRender;
},
},
watch: {
show(val) {
const type = val ? 'open' : 'close';
this.inited = this.inited || this.show;
this[type]();
this.$emit(type);
},
overlay: 'renderOverlay',
},
beforeCreate() {
const createEmitter = (eventName) => (event) =>
this.$emit(eventName, event);
@ -58,6 +127,34 @@ export default createComponent({
this.onClosed = createEmitter('closed');
},
mounted() {
if (this.show) {
this.open();
}
},
/* istanbul ignore next */
activated() {
if (this.shouldReopen) {
this.$emit('update:show', true);
this.shouldReopen = false;
}
},
beforeUnmount() {
if (this.opened) {
this.removeLock();
}
},
/* istanbul ignore next */
deactivated() {
if (this.show) {
this.close();
this.shouldReopen = true;
}
},
methods: {
genOverlay() {
if (this.overlay) {
@ -123,6 +220,108 @@ export default createComponent({
</Transition>
);
},
open() {
/* istanbul ignore next */
if (this.$isServer || this.opened) {
return;
}
// cover default zIndex
if (this.zIndex !== undefined) {
context.zIndex = this.zIndex;
}
this.opened = true;
this.renderOverlay();
this.addLock();
},
addLock() {
if (this.lockScroll) {
on(document, 'touchstart', this.touchStart);
on(document, 'touchmove', this.onTouchMove);
if (!context.lockCount) {
document.body.classList.add('van-overflow-hidden');
}
context.lockCount++;
}
},
removeLock() {
if (this.lockScroll && context.lockCount) {
context.lockCount--;
off(document, 'touchstart', this.touchStart);
off(document, 'touchmove', this.onTouchMove);
if (!context.lockCount) {
document.body.classList.remove('van-overflow-hidden');
}
}
},
close() {
if (!this.opened) {
return;
}
this.opened = false;
this.removeLock();
this.$emit('update:show', false);
},
onTouchMove(event) {
this.touchMove(event);
const direction = this.deltaY > 0 ? '10' : '01';
const el = getScroller(event.target, this.$refs.root);
const { scrollHeight, offsetHeight, scrollTop } = el;
let status = '11';
/* istanbul ignore next */
if (scrollTop === 0) {
status = offsetHeight >= scrollHeight ? '00' : '01';
} else if (scrollTop + offsetHeight >= scrollHeight) {
status = '10';
}
/* istanbul ignore next */
if (
status !== '11' &&
this.direction === 'vertical' &&
!(parseInt(status, 2) & parseInt(direction, 2))
) {
preventDefault(event, true);
}
},
onClickOverlay() {
this.$emit('click-overlay');
if (this.closeOnClickOverlay) {
// TODO
// if (this.onClickOverlay) {
// this.onClickOverlay();
// } else {
// this.close();
// }
this.close();
}
},
renderOverlay() {
if (this.$isServer || !this.show) {
return;
}
this.$nextTick(() => {
this.updateZIndex(this.overlay ? 1 : 0);
});
},
updateZIndex(value = 0) {
this.currentZIndex = ++context.zIndex + value;
},
},
render() {

View File

@ -1,11 +1,8 @@
// Utils
import { createNamespace, isDef } from '../utils';
// Mixins
import { popupMixinProps } from '../mixins/popup';
// Components
import Popup from '../popup';
import Popup, { popupSharedProps } from '../popup';
const PRESET_ICONS = ['qq', 'weibo', 'wechat', 'link', 'qrcode', 'poster'];
@ -13,7 +10,7 @@ const [createComponent, bem, t] = createNamespace('share-sheet');
export default createComponent({
props: {
...popupMixinProps,
...popupSharedProps,
title: String,
duration: [Number, String],
cancelText: String,