78 lines
2.6 KiB
JavaScript
78 lines
2.6 KiB
JavaScript
"use strict";
|
|
|
|
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = useResponsiveObserver;
|
|
exports.responsiveArray = void 0;
|
|
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
|
|
var _vue = require("vue");
|
|
var _internal = require("../theme/internal");
|
|
const responsiveArray = exports.responsiveArray = ['xxxl', 'xxl', 'xl', 'lg', 'md', 'sm', 'xs'];
|
|
const getResponsiveMap = token => ({
|
|
xs: `(max-width: ${token.screenXSMax}px)`,
|
|
sm: `(min-width: ${token.screenSM}px)`,
|
|
md: `(min-width: ${token.screenMD}px)`,
|
|
lg: `(min-width: ${token.screenLG}px)`,
|
|
xl: `(min-width: ${token.screenXL}px)`,
|
|
xxl: `(min-width: ${token.screenXXL}px)`,
|
|
xxxl: `{min-width: ${token.screenXXXL}px}`
|
|
});
|
|
function useResponsiveObserver() {
|
|
const [, token] = (0, _internal.useToken)();
|
|
return (0, _vue.computed)(() => {
|
|
const responsiveMap = getResponsiveMap(token.value);
|
|
const subscribers = new Map();
|
|
let subUid = -1;
|
|
let screens = {};
|
|
return {
|
|
matchHandlers: {},
|
|
dispatch(pointMap) {
|
|
screens = pointMap;
|
|
subscribers.forEach(func => func(screens));
|
|
return subscribers.size >= 1;
|
|
},
|
|
subscribe(func) {
|
|
if (!subscribers.size) this.register();
|
|
subUid += 1;
|
|
subscribers.set(subUid, func);
|
|
func(screens);
|
|
return subUid;
|
|
},
|
|
unsubscribe(paramToken) {
|
|
subscribers.delete(paramToken);
|
|
if (!subscribers.size) this.unregister();
|
|
},
|
|
unregister() {
|
|
Object.keys(responsiveMap).forEach(screen => {
|
|
const matchMediaQuery = responsiveMap[screen];
|
|
const handler = this.matchHandlers[matchMediaQuery];
|
|
handler === null || handler === void 0 ? void 0 : handler.mql.removeListener(handler === null || handler === void 0 ? void 0 : handler.listener);
|
|
});
|
|
subscribers.clear();
|
|
},
|
|
register() {
|
|
Object.keys(responsiveMap).forEach(screen => {
|
|
const matchMediaQuery = responsiveMap[screen];
|
|
const listener = _ref => {
|
|
let {
|
|
matches
|
|
} = _ref;
|
|
this.dispatch((0, _extends2.default)((0, _extends2.default)({}, screens), {
|
|
[screen]: matches
|
|
}));
|
|
};
|
|
const mql = window.matchMedia(matchMediaQuery);
|
|
mql.addListener(listener);
|
|
this.matchHandlers[matchMediaQuery] = {
|
|
mql,
|
|
listener
|
|
};
|
|
listener(mql);
|
|
});
|
|
},
|
|
responsiveMap
|
|
};
|
|
});
|
|
} |