dockview-core
Version:
Zero dependency layout manager supporting tabs, grids and splitviews
222 lines (221 loc) • 10.7 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
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 __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.PopoutWindow = void 0;
var dom_1 = require("./dom");
var events_1 = require("./events");
var lifecycle_1 = require("./lifecycle");
var PopoutWindow = /** @class */ (function (_super) {
__extends(PopoutWindow, _super);
function PopoutWindow(target, className, options) {
var _this = _super.call(this) || this;
_this.target = target;
_this.className = className;
_this.options = options;
_this._onWillClose = new events_1.Emitter();
_this.onWillClose = _this._onWillClose.event;
_this._onDidClose = new events_1.Emitter();
_this.onDidClose = _this._onDidClose.event;
_this._window = null;
_this.addDisposables(_this._onWillClose, _this._onDidClose, {
dispose: function () {
_this.close();
},
});
return _this;
}
Object.defineProperty(PopoutWindow.prototype, "window", {
get: function () {
var _a, _b;
return (_b = (_a = this._window) === null || _a === void 0 ? void 0 : _a.value) !== null && _b !== void 0 ? _b : null;
},
enumerable: false,
configurable: true
});
PopoutWindow.prototype.dimensions = function () {
if (!this._window) {
return null;
}
var left = this._window.value.screenX;
var top = this._window.value.screenY;
var width = this._window.value.innerWidth;
var height = this._window.value.innerHeight;
return { top: top, left: left, width: width, height: height };
};
PopoutWindow.prototype.close = function () {
var _a, _b;
if (this._window) {
this._onWillClose.fire();
(_b = (_a = this.options).onWillClose) === null || _b === void 0 ? void 0 : _b.call(_a, {
id: this.target,
window: this._window.value,
});
this._window.disposable.dispose();
this._window = null;
this._onDidClose.fire();
}
};
PopoutWindow.prototype.open = function () {
var _a, _b;
return __awaiter(this, void 0, void 0, function () {
var url, features, externalWindow, disposable, container;
var _this = this;
return __generator(this, function (_c) {
if (this._window) {
throw new Error('instance of popout window is already open');
}
url = "".concat(this.options.url);
features = Object.entries({
top: this.options.top,
left: this.options.left,
width: this.options.width,
height: this.options.height,
})
.map(function (_a) {
var _b = __read(_a, 2), key = _b[0], value = _b[1];
return "".concat(key, "=").concat(value);
})
.join(',');
externalWindow = window.open(url, this.target, features);
if (!externalWindow) {
/**
* Popup blocked
*/
return [2 /*return*/, null];
}
disposable = new lifecycle_1.CompositeDisposable();
this._window = { value: externalWindow, disposable: disposable };
disposable.addDisposables(lifecycle_1.Disposable.from(function () {
externalWindow.close();
}), (0, events_1.addDisposableListener)(window, 'beforeunload', function () {
/**
* before the main window closes we should close this popup too
* to be good citizens
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/Window/beforeunload_event
*/
_this.close();
}));
container = this.createPopoutWindowContainer();
if (this.className) {
container.classList.add(this.className);
}
(_b = (_a = this.options).onDidOpen) === null || _b === void 0 ? void 0 : _b.call(_a, {
id: this.target,
window: externalWindow,
});
return [2 /*return*/, new Promise(function (resolve, reject) {
externalWindow.addEventListener('unload', function (e) {
// if page fails to load before unloading
// this.close();
});
externalWindow.addEventListener('load', function () {
/**
* @see https://developer.mozilla.org/en-US/docs/Web/API/Window/load_event
*/
try {
var externalDocument = externalWindow.document;
externalDocument.title = document.title;
externalDocument.body.appendChild(container);
(0, dom_1.addStyles)(externalDocument, window.document.styleSheets);
/**
* beforeunload must be registered after load for reasons I could not determine
* otherwise the beforeunload event will not fire when the window is closed
*/
(0, events_1.addDisposableListener)(externalWindow, 'beforeunload', function () {
/**
* @see https://developer.mozilla.org/en-US/docs/Web/API/Window/beforeunload_event
*/
_this.close();
});
resolve(container);
}
catch (err) {
// only except this is the DOM isn't setup. e.g. in a in correctly configured test
reject(err);
}
});
})];
});
});
};
PopoutWindow.prototype.createPopoutWindowContainer = function () {
var el = document.createElement('div');
el.classList.add('dv-popout-window');
el.id = 'dv-popout-window';
el.style.position = 'absolute';
el.style.width = '100%';
el.style.height = '100%';
el.style.top = '0px';
el.style.left = '0px';
return el;
};
return PopoutWindow;
}(lifecycle_1.CompositeDisposable));
exports.PopoutWindow = PopoutWindow;