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.
95 lines
2.2 KiB
95 lines
2.2 KiB
// matchMedia polyfill for
|
|
// https://github.com/WickyNilliams/enquire.js/issues/82
|
|
let enquire;
|
|
|
|
// TODO: Will be removed in antd 4.0 because we will no longer support ie9
|
|
if (typeof window !== 'undefined') {
|
|
const matchMediaPolyfill = mediaQuery => {
|
|
return {
|
|
media: mediaQuery,
|
|
matches: false,
|
|
addListener() {},
|
|
removeListener() {},
|
|
};
|
|
};
|
|
// ref: https://github.com/ant-design/ant-design/issues/18774
|
|
if (!window.matchMedia) window.matchMedia = matchMediaPolyfill;
|
|
// eslint-disable-next-line global-require
|
|
enquire = require('enquire.js');
|
|
}
|
|
|
|
export const responsiveArray = ['xxl', 'xl', 'lg', 'md', 'sm', 'xs'];
|
|
|
|
export const responsiveMap = {
|
|
xs: '(max-width: 575px)',
|
|
sm: '(min-width: 576px)',
|
|
md: '(min-width: 768px)',
|
|
lg: '(min-width: 992px)',
|
|
xl: '(min-width: 1200px)',
|
|
xxl: '(min-width: 1600px)',
|
|
};
|
|
|
|
let subscribers = [];
|
|
let subUid = -1;
|
|
let screens = {};
|
|
|
|
const responsiveObserve = {
|
|
dispatch(pointMap) {
|
|
screens = pointMap;
|
|
if (subscribers.length < 1) {
|
|
return false;
|
|
}
|
|
|
|
subscribers.forEach(item => {
|
|
item.func(screens);
|
|
});
|
|
|
|
return true;
|
|
},
|
|
subscribe(func) {
|
|
if (subscribers.length === 0) {
|
|
this.register();
|
|
}
|
|
const token = (++subUid).toString();
|
|
subscribers.push({
|
|
token,
|
|
func,
|
|
});
|
|
func(screens);
|
|
return token;
|
|
},
|
|
unsubscribe(token) {
|
|
subscribers = subscribers.filter(item => item.token !== token);
|
|
if (subscribers.length === 0) {
|
|
this.unregister();
|
|
}
|
|
},
|
|
unregister() {
|
|
Object.keys(responsiveMap).map(screen => enquire.unregister(responsiveMap[screen]));
|
|
},
|
|
register() {
|
|
Object.keys(responsiveMap).map(screen =>
|
|
enquire.register(responsiveMap[screen], {
|
|
match: () => {
|
|
const pointMap = {
|
|
...screens,
|
|
[screen]: true,
|
|
};
|
|
this.dispatch(pointMap);
|
|
},
|
|
unmatch: () => {
|
|
const pointMap = {
|
|
...screens,
|
|
[screen]: false,
|
|
};
|
|
this.dispatch(pointMap);
|
|
},
|
|
// Keep a empty destroy to avoid triggering unmatch when unregister
|
|
destroy() {},
|
|
}),
|
|
);
|
|
},
|
|
};
|
|
|
|
export default responsiveObserve;
|