You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
435 lines
12 KiB
435 lines
12 KiB
import { getComponentFromProp } from '../_util/props-util';
|
|
import KeyCode from '../_util/KeyCode';
|
|
import contains from '../_util/Dom/contains';
|
|
import LazyRenderBox from './LazyRenderBox';
|
|
import BaseMixin from '../_util/BaseMixin';
|
|
import getTransitionProps from '../_util/getTransitionProps';
|
|
import getScrollBarSize from '../_util/getScrollBarSize';
|
|
import getDialogPropTypes from './IDialogPropTypes';
|
|
const IDialogPropTypes = getDialogPropTypes();
|
|
|
|
let uuid = 0;
|
|
let openCount = 0;
|
|
|
|
/* eslint react/no-is-mounted:0 */
|
|
function noop() {}
|
|
function getScroll(w, top) {
|
|
let ret = w[`page${top ? 'Y' : 'X'}Offset`];
|
|
const method = `scroll${top ? 'Top' : 'Left'}`;
|
|
if (typeof ret !== 'number') {
|
|
const d = w.document;
|
|
ret = d.documentElement[method];
|
|
if (typeof ret !== 'number') {
|
|
ret = d.body[method];
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
function setTransformOrigin(node, value) {
|
|
const style = node.style;
|
|
['Webkit', 'Moz', 'Ms', 'ms'].forEach(prefix => {
|
|
style[`${prefix}TransformOrigin`] = value;
|
|
});
|
|
style[`transformOrigin`] = value;
|
|
}
|
|
|
|
function offset(el) {
|
|
const rect = el.getBoundingClientRect();
|
|
const pos = {
|
|
left: rect.left,
|
|
top: rect.top,
|
|
};
|
|
const doc = el.ownerDocument;
|
|
const w = doc.defaultView || doc.parentWindow;
|
|
pos.left += getScroll(w);
|
|
pos.top += getScroll(w, true);
|
|
return pos;
|
|
}
|
|
const initDefaultProps = (propTypes, defaultProps) => {
|
|
return Object.keys(defaultProps).map(k => propTypes[k].def(defaultProps[k]));
|
|
};
|
|
export default {
|
|
mixins: [BaseMixin],
|
|
props: {
|
|
...IDialogPropTypes,
|
|
...initDefaultProps(IDialogPropTypes, {
|
|
mask: true,
|
|
visible: false,
|
|
keyboard: true,
|
|
closable: true,
|
|
maskClosable: true,
|
|
destroyOnClose: false,
|
|
prefixCls: 'rc-dialog',
|
|
}),
|
|
},
|
|
data() {
|
|
return {
|
|
destroyPopup: false,
|
|
};
|
|
},
|
|
|
|
watch: {
|
|
visible(val) {
|
|
if (val) {
|
|
this.destroyPopup = false;
|
|
}
|
|
this.$nextTick(() => {
|
|
this.updatedCallback(!val);
|
|
});
|
|
},
|
|
},
|
|
|
|
// private inTransition: boolean;
|
|
// private titleId: string;
|
|
// private openTime: number;
|
|
// private lastOutSideFocusNode: HTMLElement | null;
|
|
// private wrap: HTMLElement;
|
|
// private dialog: any;
|
|
// private sentinel: HTMLElement;
|
|
// private bodyIsOverflowing: boolean;
|
|
// private scrollbarWidth: number;
|
|
|
|
beforeMount() {
|
|
this.inTransition = false;
|
|
this.titleId = `rcDialogTitle${uuid++}`;
|
|
},
|
|
mounted() {
|
|
this.$nextTick(() => {
|
|
this.updatedCallback(false);
|
|
});
|
|
},
|
|
beforeDestroy() {
|
|
if (this.visible || this.inTransition) {
|
|
this.removeScrollingEffect();
|
|
}
|
|
},
|
|
methods: {
|
|
updatedCallback(visible) {
|
|
const mousePosition = this.mousePosition;
|
|
if (this.visible) {
|
|
// first show
|
|
if (!visible) {
|
|
this.openTime = Date.now();
|
|
// this.lastOutSideFocusNode = document.activeElement
|
|
this.addScrollingEffect();
|
|
// this.$refs.wrap.focus()
|
|
this.tryFocus();
|
|
const dialogNode = this.$refs.dialog.$el;
|
|
if (mousePosition) {
|
|
const elOffset = offset(dialogNode);
|
|
setTransformOrigin(
|
|
dialogNode,
|
|
`${mousePosition.x - elOffset.left}px ${mousePosition.y - elOffset.top}px`,
|
|
);
|
|
} else {
|
|
setTransformOrigin(dialogNode, '');
|
|
}
|
|
}
|
|
} else if (visible) {
|
|
this.inTransition = true;
|
|
if (this.mask && this.lastOutSideFocusNode) {
|
|
try {
|
|
this.lastOutSideFocusNode.focus();
|
|
} catch (e) {
|
|
this.lastOutSideFocusNode = null;
|
|
}
|
|
this.lastOutSideFocusNode = null;
|
|
}
|
|
}
|
|
},
|
|
tryFocus() {
|
|
if (!contains(this.$refs.wrap, document.activeElement)) {
|
|
this.lastOutSideFocusNode = document.activeElement;
|
|
this.$refs.sentinelStart.focus();
|
|
}
|
|
},
|
|
onAnimateLeave() {
|
|
const { afterClose, destroyOnClose } = this;
|
|
// need demo?
|
|
// https://github.com/react-component/dialog/pull/28
|
|
if (this.$refs.wrap) {
|
|
this.$refs.wrap.style.display = 'none';
|
|
}
|
|
if (destroyOnClose) {
|
|
this.destroyPopup = true;
|
|
}
|
|
this.inTransition = false;
|
|
this.removeScrollingEffect();
|
|
if (afterClose) {
|
|
afterClose();
|
|
}
|
|
},
|
|
onMaskClick(e) {
|
|
// android trigger click on open (fastclick??)
|
|
if (Date.now() - this.openTime < 300) {
|
|
return;
|
|
}
|
|
if (e.target === e.currentTarget) {
|
|
this.close(e);
|
|
}
|
|
},
|
|
onKeydown(e) {
|
|
const props = this.$props;
|
|
if (props.keyboard && e.keyCode === KeyCode.ESC) {
|
|
e.stopPropagation();
|
|
this.close(e);
|
|
return;
|
|
}
|
|
// keep focus inside dialog
|
|
if (props.visible) {
|
|
if (e.keyCode === KeyCode.TAB) {
|
|
const activeElement = document.activeElement;
|
|
const sentinelStart = this.$refs.sentinelStart;
|
|
if (e.shiftKey) {
|
|
if (activeElement === sentinelStart) {
|
|
this.$refs.sentinelEnd.focus();
|
|
}
|
|
} else if (activeElement === this.$refs.sentinelEnd) {
|
|
sentinelStart.focus();
|
|
}
|
|
}
|
|
}
|
|
},
|
|
getDialogElement() {
|
|
const {
|
|
closable,
|
|
prefixCls,
|
|
width,
|
|
height,
|
|
title,
|
|
footer: tempFooter,
|
|
bodyStyle,
|
|
visible,
|
|
bodyProps,
|
|
} = this;
|
|
const dest = {};
|
|
if (width !== undefined) {
|
|
dest.width = typeof width === 'number' ? `${width}px` : width;
|
|
}
|
|
if (height !== undefined) {
|
|
dest.height = typeof height === 'number' ? `${height}px` : height;
|
|
}
|
|
|
|
let footer;
|
|
if (tempFooter) {
|
|
footer = (
|
|
<div key="footer" class={`${prefixCls}-footer`} ref="footer">
|
|
{tempFooter}
|
|
</div>
|
|
);
|
|
}
|
|
|
|
let header;
|
|
if (title) {
|
|
header = (
|
|
<div key="header" class={`${prefixCls}-header`} ref="header">
|
|
<div class={`${prefixCls}-title`} id={this.titleId}>
|
|
{title}
|
|
</div>
|
|
</div>
|
|
);
|
|
}
|
|
|
|
let closer;
|
|
if (closable) {
|
|
const closeIcon = getComponentFromProp(this, 'closeIcon');
|
|
closer = (
|
|
<button
|
|
key="close"
|
|
onClick={this.close || noop}
|
|
aria-label="Close"
|
|
class={`${prefixCls}-close`}
|
|
>
|
|
{closeIcon || <span class={`${prefixCls}-close-x`} />}
|
|
</button>
|
|
);
|
|
}
|
|
|
|
const style = { ...this.dialogStyle, ...dest };
|
|
const sentinelStyle = { width: 0, height: 0, overflow: 'hidden' };
|
|
const cls = {
|
|
[prefixCls]: true,
|
|
...this.dialogClass,
|
|
};
|
|
const transitionName = this.getTransitionName();
|
|
const dialogElement = (
|
|
<LazyRenderBox
|
|
v-show={visible}
|
|
key="dialog-element"
|
|
role="document"
|
|
ref="dialog"
|
|
style={style}
|
|
class={cls}
|
|
>
|
|
<div tabIndex={0} ref="sentinelStart" style={sentinelStyle}>
|
|
sentinelStart
|
|
</div>
|
|
<div class={`${prefixCls}-content`}>
|
|
{closer}
|
|
{header}
|
|
<div key="body" class={`${prefixCls}-body`} style={bodyStyle} ref="body" {...bodyProps}>
|
|
{this.$slots.default}
|
|
</div>
|
|
{footer}
|
|
</div>
|
|
<div tabIndex={0} ref="sentinelEnd" style={sentinelStyle}>
|
|
sentinelEnd
|
|
</div>
|
|
</LazyRenderBox>
|
|
);
|
|
const dialogTransitionProps = getTransitionProps(transitionName, {
|
|
afterLeave: this.onAnimateLeave,
|
|
});
|
|
return (
|
|
<transition key="dialog" {...dialogTransitionProps}>
|
|
{visible || !this.destroyPopup ? dialogElement : null}
|
|
</transition>
|
|
);
|
|
},
|
|
getZIndexStyle() {
|
|
const style = {};
|
|
const props = this.$props;
|
|
if (props.zIndex !== undefined) {
|
|
style.zIndex = props.zIndex;
|
|
}
|
|
return style;
|
|
},
|
|
getWrapStyle() {
|
|
return { ...this.getZIndexStyle(), ...this.wrapStyle };
|
|
},
|
|
getMaskStyle() {
|
|
return { ...this.getZIndexStyle(), ...this.maskStyle };
|
|
},
|
|
getMaskElement() {
|
|
const props = this.$props;
|
|
let maskElement;
|
|
if (props.mask) {
|
|
const maskTransition = this.getMaskTransitionName();
|
|
maskElement = (
|
|
<LazyRenderBox
|
|
v-show={props.visible}
|
|
style={this.getMaskStyle()}
|
|
key="mask"
|
|
class={`${props.prefixCls}-mask`}
|
|
{...props.maskProps}
|
|
/>
|
|
);
|
|
if (maskTransition) {
|
|
const maskTransitionProps = getTransitionProps(maskTransition);
|
|
maskElement = (
|
|
<transition key="mask" {...maskTransitionProps}>
|
|
{maskElement}
|
|
</transition>
|
|
);
|
|
}
|
|
}
|
|
return maskElement;
|
|
},
|
|
getMaskTransitionName() {
|
|
const props = this.$props;
|
|
let transitionName = props.maskTransitionName;
|
|
const animation = props.maskAnimation;
|
|
if (!transitionName && animation) {
|
|
transitionName = `${props.prefixCls}-${animation}`;
|
|
}
|
|
return transitionName;
|
|
},
|
|
getTransitionName() {
|
|
const props = this.$props;
|
|
let transitionName = props.transitionName;
|
|
const animation = props.animation;
|
|
if (!transitionName && animation) {
|
|
transitionName = `${props.prefixCls}-${animation}`;
|
|
}
|
|
return transitionName;
|
|
},
|
|
setScrollbar() {
|
|
if (this.bodyIsOverflowing && this.scrollbarWidth !== undefined) {
|
|
document.body.style.paddingRight = `${this.scrollbarWidth}px`;
|
|
}
|
|
},
|
|
addScrollingEffect() {
|
|
openCount++;
|
|
if (openCount !== 1) {
|
|
return;
|
|
}
|
|
this.checkScrollbar();
|
|
this.setScrollbar();
|
|
document.body.style.overflow = 'hidden';
|
|
// this.adjustDialog();
|
|
},
|
|
removeScrollingEffect() {
|
|
openCount--;
|
|
if (openCount !== 0) {
|
|
return;
|
|
}
|
|
document.body.style.overflow = '';
|
|
this.resetScrollbar();
|
|
// this.resetAdjustments();
|
|
},
|
|
close(e) {
|
|
this.__emit('close', e);
|
|
},
|
|
checkScrollbar() {
|
|
let fullWindowWidth = window.innerWidth;
|
|
if (!fullWindowWidth) {
|
|
// workaround for missing window.innerWidth in IE8
|
|
const documentElementRect = document.documentElement.getBoundingClientRect();
|
|
fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left);
|
|
}
|
|
this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth;
|
|
if (this.bodyIsOverflowing) {
|
|
this.scrollbarWidth = getScrollBarSize();
|
|
}
|
|
},
|
|
resetScrollbar() {
|
|
document.body.style.paddingRight = '';
|
|
},
|
|
adjustDialog() {
|
|
if (this.$refs.wrap && this.scrollbarWidth !== undefined) {
|
|
const modalIsOverflowing =
|
|
this.$refs.wrap.scrollHeight > document.documentElement.clientHeight;
|
|
this.$refs.wrap.style.paddingLeft = `${
|
|
!this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : ''
|
|
}px`;
|
|
this.$refs.wrap.style.paddingRight = `${
|
|
this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : ''
|
|
}px`;
|
|
}
|
|
},
|
|
resetAdjustments() {
|
|
if (this.$refs.wrap) {
|
|
this.$refs.wrap.style.paddingLeft = this.$refs.wrap.style.paddingLeft = '';
|
|
}
|
|
},
|
|
},
|
|
render() {
|
|
const { prefixCls, maskClosable, visible, wrapClassName, title, wrapProps } = this;
|
|
const style = this.getWrapStyle();
|
|
// clear hide display
|
|
// and only set display after async anim, not here for hide
|
|
if (visible) {
|
|
style.display = null;
|
|
}
|
|
return (
|
|
<div>
|
|
{this.getMaskElement()}
|
|
<div
|
|
tabIndex={-1}
|
|
onKeydown={this.onKeydown}
|
|
class={`${prefixCls}-wrap ${wrapClassName || ''}`}
|
|
ref="wrap"
|
|
onClick={maskClosable ? this.onMaskClick : noop}
|
|
role="dialog"
|
|
aria-labelledby={title ? this.titleId : null}
|
|
style={style}
|
|
{...wrapProps}
|
|
>
|
|
{this.getDialogElement()}
|
|
</div>
|
|
</div>
|
|
);
|
|
},
|
|
};
|