@officesdk/web/esm/client/container.js

Web JS SDK for the Office SDK

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/**
 * 创建一个 iframe 容器，用于加载 Office SDK 的页面，
 * 页面内需要提供可供 Office SDK 通信和远程调用的 rpc 接口，
 * @param options
 */
export function createContainer(options) {
    var source = options.source, root = options.root;
    var iframe = document.createElement('iframe');
    iframe.src = source;
    return connectContainer({ iframe: iframe, root: root });
}
export function connectContainer(options) {
    var iframe = options.iframe, root = options.root;
    iframe.style.border = 'none';
    iframe.style.overflow = 'hidden';
    iframe.style.width = '100%';
    iframe.style.height = '100%';
    iframe.frameBorder = '0';
    iframe.allow = 'fullscreen *; clipboard-read *; clipboard-write *;';
    // TODO: 需要注意 fullscreen 相关能力在 safari 中不能使用，需要做降级处理
    iframe.allowFullscreen = true;
    root === null || root === void 0 ? void 0 : root.appendChild(iframe);
    return iframe;
}
export function getContentWindow(iframe) {
    return __awaiter(this, void 0, void 0, function () {
        var contentWindow;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    contentWindow = iframe.contentWindow;
                    if (!contentWindow) return [3 /*break*/, 1];
                    return [2 /*return*/, contentWindow];
                case 1: return [4 /*yield*/, new Promise(function (resolve, reject) {
                        var loadListener = function () {
                            iframe.removeEventListener('load', loadListener);
                            iframe.removeEventListener('error', errorListener);
                            var contentWindow = iframe.contentWindow;
                            if (contentWindow) {
                                resolve(contentWindow);
                            }
                            else {
                                // TODO: Error handling
                                reject(new Error('Failed to load iframe'));
                            }
                        };
                        var errorListener = function () {
                            iframe.removeEventListener('load', loadListener);
                            iframe.removeEventListener('error', errorListener);
                            // TODO: Error handling
                            reject(new Error('Failed to load iframe'));
                        };
                        iframe.addEventListener('load', loadListener);
                        iframe.addEventListener('error', errorListener);
                    })];
                case 2: return [2 /*return*/, _a.sent()];
            }
        });
    });
}