@zowe/imperative
Version:
framework for building configurable CLIs
149 lines (148 loc) • 6.7 kB
JavaScript
;
/*
* This program and the accompanying materials are made available under the terms of the
* Eclipse Public License v2.0 which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-v20.html
*
* SPDX-License-Identifier: EPL-2.0
*
* Copyright Contributors to the Zowe Project.
*
*/
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());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var isInIframe = window.location !== window.parent.location;
var links = Array.from(document.getElementsByTagName("a"));
var sameOrigin = window.location.protocol !== "file:" ? window.location.origin : "*";
// Process all <a> tags on page
links.forEach(function (link) {
var url = link.getAttribute("href");
if (!url) {
// Ignore links with no href
}
else if (url.indexOf("://") > 0 || url.indexOf("//") === 0) {
// If link is absolute, assume it points to external site and open it in new tab
link.setAttribute("target", "_blank");
}
else if (isInIframe) {
// If link is relative and page is inside an iframe, then send signal to command tree when link is clicked to make it update selected node
link.onclick = function (e) {
window.parent.postMessage(e.target.href, sameOrigin);
return true;
};
}
});
// Show Print button if inside iframe
if (isInIframe) {
var printBtn = document.getElementById("btn-print");
if (printBtn) {
printBtn.style.display = "block";
}
}
/**
* Show tooltip next to copy button that times out after 1 sec
* @param btn - Button element the tooltip will show next to
* @param message - Message to show in the tooltip
*/
function setTooltip(btn, message) {
var oneSecAsMillis = 1000;
btn.setAttribute("aria-label", message);
btn.setAttribute("data-balloon-visible", "");
setTimeout(function () {
btn.removeAttribute("aria-label");
btn.removeAttribute("data-balloon-visible");
}, oneSecAsMillis);
}
// Enable clipboard access for copy buttons
var copyButtons = Array.from(document.getElementsByClassName("btn-copy"));
copyButtons.forEach(function (btn) {
btn.addEventListener("click", function () { return __awaiter(void 0, void 0, void 0, function () {
var success, textToCopy, _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
success = false;
_b.label = 1;
case 1:
_b.trys.push([1, 4, , 5]);
textToCopy = btn.dataset.clipboardText;
if (!textToCopy) return [3 /*break*/, 3];
return [4 /*yield*/, navigator.clipboard.writeText(textToCopy)];
case 2:
_b.sent();
success = true;
_b.label = 3;
case 3: return [3 /*break*/, 5];
case 4:
_a = _b.sent();
return [3 /*break*/, 5];
case 5:
setTooltip(btn, success ? "Copied!" : "Failed!");
return [2 /*return*/];
}
});
}); });
});
/**
* Find the currently scrolled to command anchor in iframe
* @returns Element with <a> tag
*/
function findCurrentCmdAnchor() {
var anchors = Array.from(document.getElementsByClassName("cmd-anchor"));
var lastAnchor;
for (var _i = 0, anchors_1 = anchors; _i < anchors_1.length; _i++) {
var anchor = anchors_1[_i];
var headerBounds = anchor.nextElementSibling.getBoundingClientRect();
if (headerBounds.top > window.innerHeight) {
break;
}
lastAnchor = anchor;
}
return lastAnchor;
}
// If in flat view, select currently scrolled to command in tree
if (isInIframe && window.location.href.indexOf("/all.html") !== -1) {
var currentCmdName_1;
window.onscroll = function (_) {
var _a;
var cmdName = (_a = findCurrentCmdAnchor()) === null || _a === void 0 ? void 0 : _a.getAttribute("name");
if (cmdName != null && cmdName !== currentCmdName_1) {
window.parent.postMessage(cmdName + ".html", sameOrigin);
currentCmdName_1 = cmdName;
}
};
}