@tarojs/taro-h5/dist/api/device/clipboard.js

/**
 * 剪贴板部分的api参考了Chameleon项目的实现：
 *
 * setClipboardData: https://github.com/chameleon-team/chameleon-api/tree/master/src/interfaces/setClipBoardData
 * getClipboardData: https://github.com/chameleon-team/chameleon-api/tree/master/src/interfaces/getClipBoardData
 */
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
import { MethodHandler } from '../../utils/handler';
import { getStorageSync, setStorage, setStorageSync } from '../storage/index';
const CLIPBOARD_STORAGE_NAME = 'taro_clipboard';
document.addEventListener('copy', () => {
    var _a;
    setStorage({
        key: CLIPBOARD_STORAGE_NAME,
        data: (_a = window.getSelection()) === null || _a === void 0 ? void 0 : _a.toString()
    }).catch(e => {
        console.error(e);
    });
});
/**
 * 设置系统剪贴板的内容
 */
export const setClipboardData = ({ data, success, fail, complete }) => __awaiter(void 0, void 0, void 0, function* () {
    const handle = new MethodHandler({ name: 'setClipboardData', success, fail, complete });
    try {
        setStorageSync(CLIPBOARD_STORAGE_NAME, data);
        /**
         * 已于 iPhone 6s Plus iOS 13.1.3 上的 Safari 测试通过
         * iOS < 10 的系统可能无法使用编程方式访问剪贴板，参考：
         * https://stackoverflow.com/questions/34045777/copy-to-clipboard-using-javascript-in-ios/34046084
         */
        if (typeof document.execCommand === 'function') {
            const textarea = document.createElement('textarea');
            textarea.readOnly = true;
            textarea.value = data;
            textarea.style.position = 'absolute';
            textarea.style.width = '100px';
            textarea.style.left = '-10000px';
            document.body.appendChild(textarea);
            textarea.select();
            textarea.setSelectionRange(0, textarea.value.length);
            document.execCommand('copy');
            document.body.removeChild(textarea);
        }
        else {
            throw new Error('Unsupported Function: \'document.execCommand\'.');
        }
        return handle.success();
    }
    catch (e) {
        return handle.fail({ errMsg: e.message });
    }
});
/**
 * 获取系统剪贴板的内容
 */
export const getClipboardData = ({ success, fail, complete } = {}) => __awaiter(void 0, void 0, void 0, function* () {
    const handle = new MethodHandler({ name: 'getClipboardData', success, fail, complete });
    try {
        const data = getStorageSync(CLIPBOARD_STORAGE_NAME);
        return handle.success({ data });
    }
    catch (e) {
        return handle.fail({ errMsg: e.message });
    }
});