onibrowser
Version:
A browser in the browser
1,291 lines (1,088 loc) • 42.3 kB
JavaScript
;
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
(function () {
'use strict';
function createCommonjsModule(fn, module) {
return module = {
exports: {}
}, fn(module, module.exports), module.exports;
}
var runtime_1 = createCommonjsModule(function (module) {
/**
* Copyright (c) 2014-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
var runtime = function (exports) {
var Op = Object.prototype;
var hasOwn = Op.hasOwnProperty;
var undefined$1; // More compressible than void 0.
var $Symbol = typeof Symbol === "function" ? Symbol : {};
var iteratorSymbol = $Symbol.iterator || "@@iterator";
var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
function wrap(innerFn, outerFn, self, tryLocsList) {
// If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.
var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
var generator = Object.create(protoGenerator.prototype);
var context = new Context(tryLocsList || []); // The ._invoke method unifies the implementations of the .next,
// .throw, and .return methods.
generator._invoke = makeInvokeMethod(innerFn, self, context);
return generator;
}
exports.wrap = wrap; // Try/catch helper to minimize deoptimizations. Returns a completion
// record like context.tryEntries[i].completion. This interface could
// have been (and was previously) designed to take a closure to be
// invoked without arguments, but in all the cases we care about we
// already have an existing method we want to call, so there's no need
// to create a new function object. We can even get away with assuming
// the method takes exactly one argument, since that happens to be true
// in every case, so we don't have to touch the arguments object. The
// only additional allocation required is the completion record, which
// has a stable shape and so hopefully should be cheap to allocate.
function tryCatch(fn, obj, arg) {
try {
return {
type: "normal",
arg: fn.call(obj, arg)
};
} catch (err) {
return {
type: "throw",
arg: err
};
}
}
var GenStateSuspendedStart = "suspendedStart";
var GenStateSuspendedYield = "suspendedYield";
var GenStateExecuting = "executing";
var GenStateCompleted = "completed"; // Returning this object from the innerFn has the same effect as
// breaking out of the dispatch switch statement.
var ContinueSentinel = {}; // Dummy constructor functions that we use as the .constructor and
// .constructor.prototype properties for functions that return Generator
// objects. For full spec compliance, you may wish to configure your
// minifier not to mangle the names of these two functions.
function Generator() {}
function GeneratorFunction() {}
function GeneratorFunctionPrototype() {} // This is a polyfill for %IteratorPrototype% for environments that
// don't natively support it.
var IteratorPrototype = {};
IteratorPrototype[iteratorSymbol] = function () {
return this;
};
var getProto = Object.getPrototypeOf;
var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
if (NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
// This environment has a native %IteratorPrototype%; use it instead
// of the polyfill.
IteratorPrototype = NativeIteratorPrototype;
}
var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype);
GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
GeneratorFunctionPrototype.constructor = GeneratorFunction;
GeneratorFunctionPrototype[toStringTagSymbol] = GeneratorFunction.displayName = "GeneratorFunction"; // Helper for defining the .next, .throw, and .return methods of the
// Iterator interface in terms of a single ._invoke method.
function defineIteratorMethods(prototype) {
["next", "throw", "return"].forEach(function (method) {
prototype[method] = function (arg) {
return this._invoke(method, arg);
};
});
}
exports.isGeneratorFunction = function (genFun) {
var ctor = typeof genFun === "function" && genFun.constructor;
return ctor ? ctor === GeneratorFunction || // For the native GeneratorFunction constructor, the best we can
// do is to check its .name property.
(ctor.displayName || ctor.name) === "GeneratorFunction" : false;
};
exports.mark = function (genFun) {
if (Object.setPrototypeOf) {
Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
} else {
genFun.__proto__ = GeneratorFunctionPrototype;
if (!(toStringTagSymbol in genFun)) {
genFun[toStringTagSymbol] = "GeneratorFunction";
}
}
genFun.prototype = Object.create(Gp);
return genFun;
}; // Within the body of any async function, `await x` is transformed to
// `yield regeneratorRuntime.awrap(x)`, so that the runtime can test
// `hasOwn.call(value, "__await")` to determine if the yielded value is
// meant to be awaited.
exports.awrap = function (arg) {
return {
__await: arg
};
};
function AsyncIterator(generator) {
function invoke(method, arg, resolve, reject) {
var record = tryCatch(generator[method], generator, arg);
if (record.type === "throw") {
reject(record.arg);
} else {
var result = record.arg;
var value = result.value;
if (value && _typeof(value) === "object" && hasOwn.call(value, "__await")) {
return Promise.resolve(value.__await).then(function (value) {
invoke("next", value, resolve, reject);
}, function (err) {
invoke("throw", err, resolve, reject);
});
}
return Promise.resolve(value).then(function (unwrapped) {
// When a yielded Promise is resolved, its final value becomes
// the .value of the Promise<{value,done}> result for the
// current iteration.
result.value = unwrapped;
resolve(result);
}, function (error) {
// If a rejected Promise was yielded, throw the rejection back
// into the async generator function so it can be handled there.
return invoke("throw", error, resolve, reject);
});
}
}
var previousPromise;
function enqueue(method, arg) {
function callInvokeWithMethodAndArg() {
return new Promise(function (resolve, reject) {
invoke(method, arg, resolve, reject);
});
}
return previousPromise = // If enqueue has been called before, then we want to wait until
// all previous Promises have been resolved before calling invoke,
// so that results are always delivered in the correct order. If
// enqueue has not been called before, then it is important to
// call invoke immediately, without waiting on a callback to fire,
// so that the async generator function has the opportunity to do
// any necessary setup in a predictable way. This predictability
// is why the Promise constructor synchronously invokes its
// executor callback, and why async functions synchronously
// execute code before the first await. Since we implement simple
// async functions in terms of async generators, it is especially
// important to get this right, even though it requires care.
previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, // Avoid propagating failures to Promises returned by later
// invocations of the iterator.
callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg();
} // Define the unified helper method that is used to implement .next,
// .throw, and .return (see defineIteratorMethods).
this._invoke = enqueue;
}
defineIteratorMethods(AsyncIterator.prototype);
AsyncIterator.prototype[asyncIteratorSymbol] = function () {
return this;
};
exports.AsyncIterator = AsyncIterator; // Note that simple async functions are implemented on top of
// AsyncIterator objects; they just return a Promise for the value of
// the final result produced by the iterator.
exports.async = function (innerFn, outerFn, self, tryLocsList) {
var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList));
return exports.isGeneratorFunction(outerFn) ? iter // If outerFn is a generator, return the full iterator.
: iter.next().then(function (result) {
return result.done ? result.value : iter.next();
});
};
function makeInvokeMethod(innerFn, self, context) {
var state = GenStateSuspendedStart;
return function invoke(method, arg) {
if (state === GenStateExecuting) {
throw new Error("Generator is already running");
}
if (state === GenStateCompleted) {
if (method === "throw") {
throw arg;
} // Be forgiving, per 25.3.3.3.3 of the spec:
// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
return doneResult();
}
context.method = method;
context.arg = arg;
while (true) {
var delegate = context.delegate;
if (delegate) {
var delegateResult = maybeInvokeDelegate(delegate, context);
if (delegateResult) {
if (delegateResult === ContinueSentinel) continue;
return delegateResult;
}
}
if (context.method === "next") {
// Setting context._sent for legacy support of Babel's
// function.sent implementation.
context.sent = context._sent = context.arg;
} else if (context.method === "throw") {
if (state === GenStateSuspendedStart) {
state = GenStateCompleted;
throw context.arg;
}
context.dispatchException(context.arg);
} else if (context.method === "return") {
context.abrupt("return", context.arg);
}
state = GenStateExecuting;
var record = tryCatch(innerFn, self, context);
if (record.type === "normal") {
// If an exception is thrown from innerFn, we leave state ===
// GenStateExecuting and loop back for another invocation.
state = context.done ? GenStateCompleted : GenStateSuspendedYield;
if (record.arg === ContinueSentinel) {
continue;
}
return {
value: record.arg,
done: context.done
};
} else if (record.type === "throw") {
state = GenStateCompleted; // Dispatch the exception by looping back around to the
// context.dispatchException(context.arg) call above.
context.method = "throw";
context.arg = record.arg;
}
}
};
} // Call delegate.iterator[context.method](context.arg) and handle the
// result, either by returning a { value, done } result from the
// delegate iterator, or by modifying context.method and context.arg,
// setting context.delegate to null, and returning the ContinueSentinel.
function maybeInvokeDelegate(delegate, context) {
var method = delegate.iterator[context.method];
if (method === undefined$1) {
// A .throw or .return when the delegate iterator has no .throw
// method always terminates the yield* loop.
context.delegate = null;
if (context.method === "throw") {
// Note: ["return"] must be used for ES3 parsing compatibility.
if (delegate.iterator["return"]) {
// If the delegate iterator has a return method, give it a
// chance to clean up.
context.method = "return";
context.arg = undefined$1;
maybeInvokeDelegate(delegate, context);
if (context.method === "throw") {
// If maybeInvokeDelegate(context) changed context.method from
// "return" to "throw", let that override the TypeError below.
return ContinueSentinel;
}
}
context.method = "throw";
context.arg = new TypeError("The iterator does not provide a 'throw' method");
}
return ContinueSentinel;
}
var record = tryCatch(method, delegate.iterator, context.arg);
if (record.type === "throw") {
context.method = "throw";
context.arg = record.arg;
context.delegate = null;
return ContinueSentinel;
}
var info = record.arg;
if (!info) {
context.method = "throw";
context.arg = new TypeError("iterator result is not an object");
context.delegate = null;
return ContinueSentinel;
}
if (info.done) {
// Assign the result of the finished delegate to the temporary
// variable specified by delegate.resultName (see delegateYield).
context[delegate.resultName] = info.value; // Resume execution at the desired location (see delegateYield).
context.next = delegate.nextLoc; // If context.method was "throw" but the delegate handled the
// exception, let the outer generator proceed normally. If
// context.method was "next", forget context.arg since it has been
// "consumed" by the delegate iterator. If context.method was
// "return", allow the original .return call to continue in the
// outer generator.
if (context.method !== "return") {
context.method = "next";
context.arg = undefined$1;
}
} else {
// Re-yield the result returned by the delegate method.
return info;
} // The delegate iterator is finished, so forget it and continue with
// the outer generator.
context.delegate = null;
return ContinueSentinel;
} // Define Generator.prototype.{next,throw,return} in terms of the
// unified ._invoke helper method.
defineIteratorMethods(Gp);
Gp[toStringTagSymbol] = "Generator"; // A Generator should always return itself as the iterator object when the
// @@iterator function is called on it. Some browsers' implementations of the
// iterator prototype chain incorrectly implement this, causing the Generator
// object to not be returned from this call. This ensures that doesn't happen.
// See https://github.com/facebook/regenerator/issues/274 for more details.
Gp[iteratorSymbol] = function () {
return this;
};
Gp.toString = function () {
return "[object Generator]";
};
function pushTryEntry(locs) {
var entry = {
tryLoc: locs[0]
};
if (1 in locs) {
entry.catchLoc = locs[1];
}
if (2 in locs) {
entry.finallyLoc = locs[2];
entry.afterLoc = locs[3];
}
this.tryEntries.push(entry);
}
function resetTryEntry(entry) {
var record = entry.completion || {};
record.type = "normal";
delete record.arg;
entry.completion = record;
}
function Context(tryLocsList) {
// The root entry object (effectively a try statement without a catch
// or a finally block) gives us a place to store values thrown from
// locations where there is no enclosing try statement.
this.tryEntries = [{
tryLoc: "root"
}];
tryLocsList.forEach(pushTryEntry, this);
this.reset(true);
}
exports.keys = function (object) {
var keys = [];
for (var key in object) {
keys.push(key);
}
keys.reverse(); // Rather than returning an object with a next method, we keep
// things simple and return the next function itself.
return function next() {
while (keys.length) {
var key = keys.pop();
if (key in object) {
next.value = key;
next.done = false;
return next;
}
} // To avoid creating an additional object, we just hang the .value
// and .done properties off the next function object itself. This
// also ensures that the minifier will not anonymize the function.
next.done = true;
return next;
};
};
function values(iterable) {
if (iterable) {
var iteratorMethod = iterable[iteratorSymbol];
if (iteratorMethod) {
return iteratorMethod.call(iterable);
}
if (typeof iterable.next === "function") {
return iterable;
}
if (!isNaN(iterable.length)) {
var i = -1,
next = function next() {
while (++i < iterable.length) {
if (hasOwn.call(iterable, i)) {
next.value = iterable[i];
next.done = false;
return next;
}
}
next.value = undefined$1;
next.done = true;
return next;
};
return next.next = next;
}
} // Return an iterator with no values.
return {
next: doneResult
};
}
exports.values = values;
function doneResult() {
return {
value: undefined$1,
done: true
};
}
Context.prototype = {
constructor: Context,
reset: function reset(skipTempReset) {
this.prev = 0;
this.next = 0; // Resetting context._sent for legacy support of Babel's
// function.sent implementation.
this.sent = this._sent = undefined$1;
this.done = false;
this.delegate = null;
this.method = "next";
this.arg = undefined$1;
this.tryEntries.forEach(resetTryEntry);
if (!skipTempReset) {
for (var name in this) {
// Not sure about the optimal order of these conditions:
if (name.charAt(0) === "t" && hasOwn.call(this, name) && !isNaN(+name.slice(1))) {
this[name] = undefined$1;
}
}
}
},
stop: function stop() {
this.done = true;
var rootEntry = this.tryEntries[0];
var rootRecord = rootEntry.completion;
if (rootRecord.type === "throw") {
throw rootRecord.arg;
}
return this.rval;
},
dispatchException: function dispatchException(exception) {
if (this.done) {
throw exception;
}
var context = this;
function handle(loc, caught) {
record.type = "throw";
record.arg = exception;
context.next = loc;
if (caught) {
// If the dispatched exception was caught by a catch block,
// then let that catch block handle the exception normally.
context.method = "next";
context.arg = undefined$1;
}
return !!caught;
}
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
var record = entry.completion;
if (entry.tryLoc === "root") {
// Exception thrown outside of any try block that could handle
// it, so set the completion value of the entire function to
// throw the exception.
return handle("end");
}
if (entry.tryLoc <= this.prev) {
var hasCatch = hasOwn.call(entry, "catchLoc");
var hasFinally = hasOwn.call(entry, "finallyLoc");
if (hasCatch && hasFinally) {
if (this.prev < entry.catchLoc) {
return handle(entry.catchLoc, true);
} else if (this.prev < entry.finallyLoc) {
return handle(entry.finallyLoc);
}
} else if (hasCatch) {
if (this.prev < entry.catchLoc) {
return handle(entry.catchLoc, true);
}
} else if (hasFinally) {
if (this.prev < entry.finallyLoc) {
return handle(entry.finallyLoc);
}
} else {
throw new Error("try statement without catch or finally");
}
}
}
},
abrupt: function abrupt(type, arg) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) {
var finallyEntry = entry;
break;
}
}
if (finallyEntry && (type === "break" || type === "continue") && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc) {
// Ignore the finally entry if control is not jumping to a
// location outside the try/catch block.
finallyEntry = null;
}
var record = finallyEntry ? finallyEntry.completion : {};
record.type = type;
record.arg = arg;
if (finallyEntry) {
this.method = "next";
this.next = finallyEntry.finallyLoc;
return ContinueSentinel;
}
return this.complete(record);
},
complete: function complete(record, afterLoc) {
if (record.type === "throw") {
throw record.arg;
}
if (record.type === "break" || record.type === "continue") {
this.next = record.arg;
} else if (record.type === "return") {
this.rval = this.arg = record.arg;
this.method = "return";
this.next = "end";
} else if (record.type === "normal" && afterLoc) {
this.next = afterLoc;
}
return ContinueSentinel;
},
finish: function finish(finallyLoc) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.finallyLoc === finallyLoc) {
this.complete(entry.completion, entry.afterLoc);
resetTryEntry(entry);
return ContinueSentinel;
}
}
},
"catch": function _catch(tryLoc) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.tryLoc === tryLoc) {
var record = entry.completion;
if (record.type === "throw") {
var thrown = record.arg;
resetTryEntry(entry);
}
return thrown;
}
} // The context.catch method must only be called with a location
// argument that corresponds to a known catch block.
throw new Error("illegal catch attempt");
},
delegateYield: function delegateYield(iterable, resultName, nextLoc) {
this.delegate = {
iterator: values(iterable),
resultName: resultName,
nextLoc: nextLoc
};
if (this.method === "next") {
// Deliberately forget the last sent value so that we don't
// accidentally pass it on to the delegate.
this.arg = undefined$1;
}
return ContinueSentinel;
}
}; // Regardless of whether this script is executing as a CommonJS module
// or not, return the runtime object so that we can declare the variable
// regeneratorRuntime in the outer scope, which allows this module to be
// injected easily by `bin/regenerator --include-runtime script.js`.
return exports;
}( // If this script is executing as a CommonJS module, use module.exports
// as the regeneratorRuntime namespace. Otherwise create a new empty
// object. Either way, the resulting object will be used to initialize
// the regeneratorRuntime variable at the top of this file.
module.exports);
try {
regeneratorRuntime = runtime;
} catch (accidentalStrictMode) {
// This module should not be running in strict mode, so the above
// assignment should always work unless something is misconfigured. Just
// in case runtime.js accidentally runs in strict mode, we can escape
// strict mode using a global Function call. This could conceivably fail
// if a Content Security Policy forbids using Function, but in that case
// the proper solution is to fix the accidental strict mode problem. If
// you've misconfigured your bundler to force strict mode and applied a
// CSP to forbid Function, and you're not willing to fix either of those
// problems, please detail your unique predicament in a GitHub issue.
Function("r", "regeneratorRuntime = r")(runtime);
}
});
var KEYINPUT = "input, [contenteditable], textarea";
function anchorException(e) {
if (!e.target) return;
var link = e.target.closest && e.target.closest('a');
if (!link) return;
if (link.matches('a[download]')) {
return true;
} else if (link.href && link.href.match(/^(mailto|tel)/)) {
return true;
} else if (link.id && link.id.startsWith('dosy-litewait')) {
return true;
}
}
function selectException(e) {
if (!e.target) return;
var select = e.target.closest && e.target.closest('select');
if (!select) return;
return true;
}
function radioException(e) {
if (!e.target) return;
var radio = e.target.matches && e.target.matches('input[type="radio"]');
if (!radio) return;
return true;
}
function checkboxException(e) {
if (!e.target) return;
var checkbox = e.target.matches && e.target.matches('input[type="checkbox"]');
if (!checkbox) return;
return true;
}
function detailsSummaryException(e) {
if (!e.target) return;
var summaryDetails = e.target.matches && e.target.matches('summary, details');
if (!summaryDetails) return;
return true;
}
function keyInputException(e) {
if (!e.target) return;
return e.target.matches(KEYINPUT);
}
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
var arrayWithHoles = _arrayWithHoles;
function _iterableToArrayLimit(arr, i) {
if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) {
return;
}
var _arr = [];
var _n = true;
var _d = false;
var _e = undefined;
try {
for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
_arr.push(_s.value);
if (i && _arr.length === i) break;
}
} catch (err) {
_d = true;
_e = err;
} finally {
try {
if (!_n && _i["return"] != null) _i["return"]();
} finally {
if (_d) throw _e;
}
}
return _arr;
}
var iterableToArrayLimit = _iterableToArrayLimit;
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance");
}
var nonIterableRest = _nonIterableRest;
function _slicedToArray(arr, i) {
return arrayWithHoles(arr) || iterableToArrayLimit(arr, i) || nonIterableRest();
}
var slicedToArray = _slicedToArray;
var TOP_ORIGIN = '*';
function se(e) {
var data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var event;
if (!e.custom) {
var raw = !e.type.startsWith('key');
var target = e.target;
var type = e.type,
vRetargeted = e.vRetargeted,
inputType = e.inputType,
clientX = e.clientX,
clientY = e.clientY,
pageX = e.pageX,
pageY = e.pageY,
key = e.key,
keyCode = e.keyCode,
code = e.code,
deltaMode = e.deltaMode,
deltaX = e.deltaX,
deltaY = e.deltaY,
button = e.button;
var x = e.x,
y = e.y,
width = e.width,
height = e.height;
var modifiers = encodeModifiers(e);
var dataId, generation, value;
if (target == document.documentElement || target == document.body) return;
if (target.nodeType == Node.ELEMENT_NODE) {
if (!target.hasAttribute('zig')) {
target = target.closest('[zig]');
}
if (!!target) {
var _target$getAttribute$ = target.getAttribute('zig').split(' ');
var _target$getAttribute$2 = slicedToArray(_target$getAttribute$, 2);
dataId = _target$getAttribute$2[0];
generation = _target$getAttribute$2[1];
if (!(target.value instanceof HTMLElement)) {
value = target.value;
}
} else {
console.warn("Target element has no Data Id so event cannot be projected.");
return;
}
if (target.getBoundingClientRect) {
var _target$getBoundingCl = target.getBoundingClientRect();
width = _target$getBoundingCl.width;
height = _target$getBoundingCl.height;
x = _target$getBoundingCl.left;
y = _target$getBoundingCl.top;
}
}
event = {
raw: raw,
type: type,
vRetargeted: vRetargeted,
inputType: inputType,
clientX: clientX,
clientY: clientY,
pageX: pageX,
pageY: pageY,
dataId: dataId,
generation: generation,
key: key,
keyCode: keyCode,
code: code,
modifiers: modifiers,
width: width,
height: height,
x: x,
y: y,
deltaMode: deltaMode,
deltaX: deltaX,
deltaY: deltaY,
value: value,
button: button
};
Object.assign(event, data);
event.originalEvent = event;
} else {
event = e;
var _event$originalEvent = event.originalEvent,
_type = _event$originalEvent.type,
_clientX = _event$originalEvent.clientX,
_clientY = _event$originalEvent.clientY,
_pageX = _event$originalEvent.pageX,
_pageY = _event$originalEvent.pageY,
_key = _event$originalEvent.key,
_keyCode = _event$originalEvent.keyCode,
_code = _event$originalEvent.code,
_deltaMode = _event$originalEvent.deltaMode,
_deltaX = _event$originalEvent.deltaX,
_deltaY = _event$originalEvent.deltaY;
var _self = self,
_self$document$docume = _self.document.documentElement,
innerWidth = _self$document$docume.clientWidth,
innerHeight = _self$document$docume.clientHeight;
var _x = _clientX || randomInside({
LOR: 1 / 30,
HIR: 1 / 3,
SPAN: innerWidth
});
var _y = _clientY || randomInside({
LOR: 1 / 30,
HIR: 1 / 3,
SPAN: innerHeight
});
event.originalEvent = {
type: _type,
clientX: _clientX,
clientY: _clientY,
pageX: _pageX,
pageY: _pageY,
key: _key,
keyCode: _keyCode,
code: _code,
deltaMode: _deltaMode,
deltaX: _deltaX,
deltaY: _deltaY,
x: _x,
y: _y,
X: _x,
Y: _y
};
}
top.postMessage({
event: event
}, TOP_ORIGIN);
}
function randomInside(_ref) {
var LOR = _ref.LOR,
HIR = _ref.HIR,
SPAN = _ref.SPAN;
var ran = Math.random();
var HI = SPAN * HIR;
var LO = SPAN * LOR;
var P = (HI - LO) * ran + LO;
return P;
}
var LastMouse = {
x: 0,
y: 0,
target: document.documentElement,
clientX: 0,
clientY: 0,
pageX: 0,
pageY: 0
};
var LastInput = {
target: null,
value: ''
};
function getViewWindow() {
return window;
}
function throttle(callback, limit) {
var wait = false;
return function () {
if (!wait) {
try {
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
callback.call.apply(callback, [this].concat(args));
} catch (e) {
console.warn(e);
}
wait = true;
setTimeout(function () {
wait = false;
}, limit);
}
};
}
function encodeModifiers(originalEvent) {
var modifiers = 0;
if (originalEvent.altKey) {
modifiers += 1;
}
if (originalEvent.ctrlKey || originalEvent.metaKey) {
modifiers += 2;
}
if (originalEvent.metaKey) {
modifiers += 4;
}
if (originalEvent.shiftKey) {
modifiers += 8;
}
return modifiers;
}
function installScrollWatcher() {
getViewWindow().addEventListener('scroll', throttle(function (e) {
var _self = self,
scrollX = _self.pageXOffset,
scrollY = _self.pageYOffset;
var clientX = LastMouse.clientX,
clientY = LastMouse.clientY;
var pageX = clientX + scrollX;
var pageY = clientY + scrollY;
Object.assign(LastMouse, {
pageX: pageX,
pageY: pageY
});
var X = clientX;
var Y = clientY;
var target = document.elementFromPoint(X, Y);
if (!!target) {
var _target$getBoundingCl = target.getBoundingClientRect(),
x = _target$getBoundingCl.left,
y = _target$getBoundingCl.top,
width = _target$getBoundingCl.width,
height = _target$getBoundingCl.height;
var packet = {
type: 'scrollToZig',
clientX: clientX,
clientY: clientY,
pageX: pageX,
pageY: pageY,
x: x,
y: y,
width: width,
height: height,
zig: target.getAttribute('zig') || document.activeElement.getAttribute('zig'),
custom: true,
originalEvent: e
};
if (!!packet.zig) {
se(packet);
} else {
console.log("No zig on ", target);
}
}
}, 500), {
passive: true
});
}
function installHashFragmentController() {
getViewWindow().addEventListener('click', function (e) {
var link = e.target.closest('a');
if (!!link) {
try {
var href = new URL(link.href);
if (href.hash) {
se(e, {
href: href + ''
});
}
} catch (e) {
console.info(e);
}
}
});
}
function installSyntheticHashChanger() {
// this is more complex since we are in a constant location
// and the documents locaiton is a synthetic location
// we need to push an event from the remote for that
// (we already do), we need to hook it
getViewWindow().addEventListener('hashchange', function (e) {
var hash = location.hash;
if (!!hash) {
var id = hash.slice(1);
var idEl = document.getElementById(id);
if (!!idEl) {
idEl.scrollIntoView();
}
}
});
}
var ACCEPTS_LOCAL_FOCUS = "input, select, textarea, [contenteditable]";
function installSyntheticFocus() {
var synthFocus = function synthFocus(e) {
if (e.target.matches(ACCEPTS_LOCAL_FOCUS)) {
e.target.focus();
LastInput.target = e.target;
LastInput.value = e.value;
} else {
e.target.ownerDocument.activeElement.blur();
LastInput.target = null;
LastInput.value = '';
}
};
getViewWindow().addEventListener('mousedown', synthFocus);
getViewWindow().addEventListener('pointerdown', synthFocus);
}
var KEYINPUT$1 = new Set(['keydown', 'keypress', 'keyup', 'input', 'compositionstart', 'compositionupdate', 'compositionend']);
var Exceptions = new Map();
var capture = ['mousedown', 'mouseup', 'pointerdown', 'pointerup'];
var allow = ['keydown', 'keypress', 'keyup', 'input', 'compositionstart', 'compositionupdate', 'compositionend'];
var passive = ['touchstart', 'touchmove', 'mousemove', 'pointermove'];
var cancel = ['click', 'submit'];
var exceptions = ['pointerdown', 'pointerup', 'mousedown', 'mouseup', 'click'];
installListeners();
function installListeners() {
top.addEventListener('touchstart', function doNothingWith(event) {});
document.addEventListener('touchstart', function doNothingWith(event) {});
capture.forEach(function (event) {
return listen(event, true);
});
allow.forEach(function (event) {
return listen(event, false);
});
passive.forEach(function (event) {
return listen(event, false, true);
});
cancel.forEach(function (e) {
return getViewWindow().addEventListener(e, function (ev) {
if (allowException(ev)) return;
ev.preventDefault() && ev.stopPropagation();
});
});
exceptions.forEach(function (name) {
return registerException(name, anchorException);
});
exceptions.forEach(function (name) {
return registerException(name, selectException);
});
exceptions.forEach(function (name) {
return registerException(name, radioException);
});
exceptions.forEach(function (name) {
return registerException(name, checkboxException);
});
exceptions.forEach(function (name) {
return registerException(name, keyInputException);
});
exceptions.forEach(function (name) {
return registerException(name, detailsSummaryException);
});
installScrollWatcher();
installHashFragmentController();
installSyntheticHashChanger();
installSyntheticFocus();
}
function listen(type) {
var cancel = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
var passive = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
getViewWindow().addEventListener(type, function (e) {
try {
if (cancel && !allowException(e)) {
e.preventDefault && e.preventDefault();
}
if (e.type.endsWith('move')) {
var _ref = e.touches ? e.touches[0] : e,
target = _ref.target,
clientX = _ref.clientX,
clientY = _ref.clientY,
pageX = _ref.pageX,
pageY = _ref.pageY;
Object.assign(LastMouse, {
clientX: clientX,
clientY: clientY,
pageX: pageX,
pageY: pageY,
target: target
});
} else if (e.type == 'touchstart') {
var _e$touches$ = e.touches[0],
_target = _e$touches$.target,
_clientX = _e$touches$.clientX,
_clientY = _e$touches$.clientY,
_pageX = _e$touches$.pageX,
_pageY = _e$touches$.pageY;
Object.assign(LastMouse, {
clientX: _clientX,
clientY: _clientY,
pageX: _pageX,
pageY: _pageY,
target: _target
});
} else if (KEYINPUT$1.has(e.type)) {
// this causes a problem because we are canceling some type of key events effectively
// by not sending them to top if they are not controls and if they do not change the value
//if ( ! inputValueDiffers(e, LastInput) && ! controlChars.has(e.key) ) return;
e.vRetargeted = e.key == "Tab";
LastInput.target = e.target;
LastInput.value = e.target.value;
}
var data = {};
if (e.target.matches && e.target.matches('[contenteditable]')) {
data = {
contenteditableTarget: true
};
} else if (e.target.matches && e.target.matches('select')) {
data = {
selectInput: true,
target: {
value: e.target.value
}
};
}
se(e, data);
} catch (e) {
console.warn(e);
}
}, {
passive: passive
});
}
function registerException(name, func) {
var exceptions = Exceptions.get(name);
if (!exceptions) {
exceptions = [];
Exceptions.set(name, exceptions);
}
exceptions.push(func);
}
function allowException(e) {
var type = e.type;
var exceptions = Exceptions.get(type);
if (exceptions) {
return exceptions.some(function (except) {
return except(e);
});
}
return false;
}
var docEl = document.documentElement;
})();