jointjs
Version:
JavaScript diagramming library
1,285 lines (1,267 loc) • 3.83 MB
JavaScript
// make sure to keep this as 'var'
// we don't want block scoping
var dartNodePreambleSelf = typeof global !== "undefined" ? global : window;
var self = Object.create(dartNodePreambleSelf);
self.scheduleImmediate = self.setImmediate
? function (cb) {
dartNodePreambleSelf.setImmediate(cb);
}
: function(cb) {
setTimeout(cb, 0);
};
// CommonJS globals.
self.exports = exports;
// Node.js specific exports, check to see if they exist & or polyfilled
if (typeof process !== "undefined") {
self.process = process;
}
if (typeof __dirname !== "undefined") {
self.__dirname = __dirname;
}
if (typeof __filename !== "undefined") {
self.__filename = __filename;
}
// if we're running in a browser, Dart supports most of this out of box
// make sure we only run these in Node.js environment
var dartNodeIsActuallyNode = !dartNodePreambleSelf.window
try {
// Check if we're in a Web Worker instead.
if ("undefined" !== typeof WorkerGlobalScope && dartNodePreambleSelf instanceof WorkerGlobalScope) {
dartNodeIsActuallyNode = false;
}
// Check if we're in Electron, with Node.js integration, and override if true.
if (dartNodeIsActuallyNode && dartNodePreambleSelf.process && dartNodePreambleSelf.versions && process.versions.hasOwnProperty('electron') && process.versions.hasOwnProperty('node')) {
dartNodeIsActuallyNode = true;
}
} catch(e) {}
if (dartNodeIsActuallyNode) {
// This line is to:
// 1) Prevent Webpack from bundling.
// 2) In Webpack on Node.js, make sure we're using the native Node.js require, which is available via __non_webpack_require__
// https://github.com/mbullington/node_preamble.dart/issues/18#issuecomment-527305561
var url = ("undefined" !== typeof __webpack_require__ ? __non_webpack_require__ : require)("url");
self.location = {
get href() {
if (url.pathToFileURL) {
return url.pathToFileURL(process.cwd()).href + "/";
} else {
// This isn't really a correct transformation, but it's the best we have
// for versions of Node <10.12.0 which introduced `url.pathToFileURL()`.
// For example, it will fail for paths that contain characters that need
// to be escaped in URLs.
return "file://" + (function() {
var cwd = process.cwd();
if (process.platform != "win32") return cwd;
return "/" + cwd.replace(/\\/g, "/");
})() + "/"
}
}
};
(function() {
function computeCurrentScript() {
try {
throw new Error();
} catch(e) {
var stack = e.stack;
var re = new RegExp("^ *at [^(]*\\((.*):[0-9]*:[0-9]*\\)$", "mg");
var lastMatch = null;
do {
var match = re.exec(stack);
if (match != null) lastMatch = match;
} while (match != null);
return lastMatch[1];
}
}
var cachedCurrentScript = null;
self.document = {
get currentScript() {
if (cachedCurrentScript == null) {
cachedCurrentScript = {src: computeCurrentScript()};
}
return cachedCurrentScript;
}
};
})();
self.dartDeferredLibraryLoader = function(uri, successCallback, errorCallback) {
try {
load(uri);
successCallback();
} catch (error) {
errorCallback(error);
}
};
}
self.fs = require("fs");
self.chokidar = require("chokidar");
self.readline = require("readline");
// Generated by dart2js (fast startup emitter, strong, trust primitives, omit checks, lax runtime type), the Dart to JavaScript compiler version: 2.8.4.
// The code supports the following hooks:
// dartPrint(message):
// if this function is defined it is called instead of the Dart [print]
// method.
//
// dartMainRunner(main, args):
// if this function is defined, the Dart [main] method will not be invoked
// directly. Instead, a closure that will invoke [main], and its arguments
// [args] is passed to [dartMainRunner].
//
// dartDeferredLibraryLoader(uri, successCallback, errorCallback):
// if this function is defined, it will be called when a deferred library
// is loaded. It should load and eval the javascript of `uri`, and call
// successCallback. If it fails to do so, it should call errorCallback with
// an error.
//
// dartCallInstrumentation(id, qualifiedName):
// if this function is defined, it will be called at each entry of a
// method or constructor. Used only when compiling programs with
// --experiment-call-instrumentation.
(function dartProgram() {
function copyProperties(from, to) {
var keys = Object.keys(from);
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
to[key] = from[key];
}
}
var supportsDirectProtoAccess = function() {
var cls = function() {
};
cls.prototype = {p: {}};
var object = new cls();
if (!(object.__proto__ && object.__proto__.p === cls.prototype.p))
return false;
try {
if (typeof navigator != "undefined" && typeof navigator.userAgent == "string" && navigator.userAgent.indexOf("Chrome/") >= 0)
return true;
if (typeof version == "function" && version.length == 0) {
var v = version();
if (/^\d+\.\d+\.\d+\.\d+$/.test(v))
return true;
}
} catch (_) {
}
return false;
}();
function setFunctionNamesIfNecessary(holders) {
function t() {
}
;
if (typeof t.name == "string")
return;
for (var i = 0; i < holders.length; i++) {
var holder = holders[i];
var keys = Object.keys(holder);
for (var j = 0; j < keys.length; j++) {
var key = keys[j];
var f = holder[key];
if (typeof f == 'function')
f.name = key;
}
}
}
function inherit(cls, sup) {
cls.prototype.constructor = cls;
cls.prototype["$is" + cls.name] = cls;
if (sup != null) {
if (supportsDirectProtoAccess) {
cls.prototype.__proto__ = sup.prototype;
return;
}
var clsPrototype = Object.create(sup.prototype);
copyProperties(cls.prototype, clsPrototype);
cls.prototype = clsPrototype;
}
}
function inheritMany(sup, classes) {
for (var i = 0; i < classes.length; i++)
inherit(classes[i], sup);
}
function mixin(cls, mixin) {
copyProperties(mixin.prototype, cls.prototype);
cls.prototype.constructor = cls;
}
function lazy(holder, name, getterName, initializer) {
var uninitializedSentinel = holder;
holder[name] = uninitializedSentinel;
holder[getterName] = function() {
holder[getterName] = function() {
H.throwCyclicInit(name);
};
var result;
var sentinelInProgress = initializer;
try {
if (holder[name] === uninitializedSentinel) {
result = holder[name] = sentinelInProgress;
result = holder[name] = initializer();
} else
result = holder[name];
} finally {
if (result === sentinelInProgress)
holder[name] = null;
holder[getterName] = function() {
return this[name];
};
}
return result;
};
}
function makeConstList(list) {
list.immutable$list = Array;
list.fixed$length = Array;
return list;
}
function convertToFastObject(properties) {
function t() {
}
t.prototype = properties;
new t();
return properties;
}
function convertAllToFastObject(arrayOfObjects) {
for (var i = 0; i < arrayOfObjects.length; ++i)
convertToFastObject(arrayOfObjects[i]);
}
var functionCounter = 0;
function tearOffGetter(funcs, applyTrampolineIndex, reflectionInfo, name, isIntercepted) {
return isIntercepted ? new Function("funcs", "applyTrampolineIndex", "reflectionInfo", "name", "H", "c", "return function tearOff_" + name + functionCounter++ + "(receiver) {" + "if (c === null) c = " + "H.closureFromTearOff" + "(" + "this, funcs, applyTrampolineIndex, reflectionInfo, false, true, name);" + "return new c(this, funcs[0], receiver, name);" + "}")(funcs, applyTrampolineIndex, reflectionInfo, name, H, null) : new Function("funcs", "applyTrampolineIndex", "reflectionInfo", "name", "H", "c", "return function tearOff_" + name + functionCounter++ + "() {" + "if (c === null) c = " + "H.closureFromTearOff" + "(" + "this, funcs, applyTrampolineIndex, reflectionInfo, false, false, name);" + "return new c(this, funcs[0], null, name);" + "}")(funcs, applyTrampolineIndex, reflectionInfo, name, H, null);
}
function tearOff(funcs, applyTrampolineIndex, reflectionInfo, isStatic, name, isIntercepted) {
var cache = null;
return isStatic ? function() {
if (cache === null)
cache = H.closureFromTearOff(this, funcs, applyTrampolineIndex, reflectionInfo, true, false, name).prototype;
return cache;
} : tearOffGetter(funcs, applyTrampolineIndex, reflectionInfo, name, isIntercepted);
}
var typesOffset = 0;
function installTearOff(container, getterName, isStatic, isIntercepted, requiredParameterCount, optionalParameterDefaultValues, callNames, funsOrNames, funType, applyIndex) {
var funs = [];
for (var i = 0; i < funsOrNames.length; i++) {
var fun = funsOrNames[i];
if (typeof fun == 'string')
fun = container[fun];
fun.$callName = callNames[i];
funs.push(fun);
}
var fun = funs[0];
fun.$requiredArgCount = requiredParameterCount;
fun.$defaultValues = optionalParameterDefaultValues;
var reflectionInfo = funType;
if (typeof reflectionInfo == "number")
reflectionInfo += typesOffset;
var name = funsOrNames[0];
fun.$stubName = name;
var getterFunction = tearOff(funs, applyIndex || 0, reflectionInfo, isStatic, name, isIntercepted);
container[getterName] = getterFunction;
if (isStatic)
fun.$tearOff = getterFunction;
}
function installStaticTearOff(container, getterName, requiredParameterCount, optionalParameterDefaultValues, callNames, funsOrNames, funType, applyIndex) {
return installTearOff(container, getterName, true, false, requiredParameterCount, optionalParameterDefaultValues, callNames, funsOrNames, funType, applyIndex);
}
function installInstanceTearOff(container, getterName, isIntercepted, requiredParameterCount, optionalParameterDefaultValues, callNames, funsOrNames, funType, applyIndex) {
return installTearOff(container, getterName, false, isIntercepted, requiredParameterCount, optionalParameterDefaultValues, callNames, funsOrNames, funType, applyIndex);
}
function setOrUpdateInterceptorsByTag(newTags) {
var tags = init.interceptorsByTag;
if (!tags) {
init.interceptorsByTag = newTags;
return;
}
copyProperties(newTags, tags);
}
function setOrUpdateLeafTags(newTags) {
var tags = init.leafTags;
if (!tags) {
init.leafTags = newTags;
return;
}
copyProperties(newTags, tags);
}
function updateTypes(newTypes) {
var types = init.types;
var length = types.length;
types.push.apply(types, newTypes);
return length;
}
function updateHolder(holder, newHolder) {
copyProperties(newHolder, holder);
return holder;
}
var hunkHelpers = function() {
var mkInstance = function(isIntercepted, requiredParameterCount, optionalParameterDefaultValues, callNames, applyIndex) {
return function(container, getterName, name, funType) {
return installInstanceTearOff(container, getterName, isIntercepted, requiredParameterCount, optionalParameterDefaultValues, callNames, [name], funType, applyIndex);
};
},
mkStatic = function(requiredParameterCount, optionalParameterDefaultValues, callNames, applyIndex) {
return function(container, getterName, name, funType) {
return installStaticTearOff(container, getterName, requiredParameterCount, optionalParameterDefaultValues, callNames, [name], funType, applyIndex);
};
};
return {inherit: inherit, inheritMany: inheritMany, mixin: mixin, installStaticTearOff: installStaticTearOff, installInstanceTearOff: installInstanceTearOff, _instance_0u: mkInstance(0, 0, null, ["call$0"], 0), _instance_1u: mkInstance(0, 1, null, ["call$1"], 0), _instance_2u: mkInstance(0, 2, null, ["call$2"], 0), _instance_0i: mkInstance(1, 0, null, ["call$0"], 0), _instance_1i: mkInstance(1, 1, null, ["call$1"], 0), _instance_2i: mkInstance(1, 2, null, ["call$2"], 0), _static_0: mkStatic(0, null, ["call$0"], 0), _static_1: mkStatic(1, null, ["call$1"], 0), _static_2: mkStatic(2, null, ["call$2"], 0), makeConstList: makeConstList, lazy: lazy, updateHolder: updateHolder, convertToFastObject: convertToFastObject, setFunctionNamesIfNecessary: setFunctionNamesIfNecessary, updateTypes: updateTypes, setOrUpdateInterceptorsByTag: setOrUpdateInterceptorsByTag, setOrUpdateLeafTags: setOrUpdateLeafTags};
}();
function initializeDeferredHunk(hunk) {
typesOffset = init.types.length;
hunk(hunkHelpers, init, holders, $);
}
function getGlobalFromName(name) {
for (var i = 0; i < holders.length; i++) {
if (holders[i] == C)
continue;
if (holders[i][name])
return holders[i][name];
}
}
var C = {},
H = {JS_CONST: function JS_CONST() {
},
CastIterable_CastIterable: function(source, $S, $T) {
if ($S._eval$1("EfficientLengthIterable<0>")._is(source))
return new H._EfficientLengthCastIterable(source, $S._eval$1("@<0>")._bind$1($T)._eval$1("_EfficientLengthCastIterable<1,2>"));
return new H.CastIterable(source, $S._eval$1("@<0>")._bind$1($T)._eval$1("CastIterable<1,2>"));
},
hexDigitValue: function(char) {
var letter,
digit = char ^ 48;
if (digit <= 9)
return digit;
letter = char | 32;
if (97 <= letter && letter <= 102)
return letter - 87;
return -1;
},
SubListIterable$: function(_iterable, _start, _endOrLength, $E) {
P.RangeError_checkNotNegative(_start, "start");
if (_endOrLength != null) {
P.RangeError_checkNotNegative(_endOrLength, "end");
if (_start > _endOrLength)
H.throwExpression(P.RangeError$range(_start, 0, _endOrLength, "start", null));
}
return new H.SubListIterable(_iterable, _start, _endOrLength, $E._eval$1("SubListIterable<0>"));
},
MappedIterable_MappedIterable: function(iterable, $function, $S, $T) {
if (type$.EfficientLengthIterable_dynamic._is(iterable))
return new H.EfficientLengthMappedIterable(iterable, $function, $S._eval$1("@<0>")._bind$1($T)._eval$1("EfficientLengthMappedIterable<1,2>"));
return new H.MappedIterable(iterable, $function, $S._eval$1("@<0>")._bind$1($T)._eval$1("MappedIterable<1,2>"));
},
TakeIterable_TakeIterable: function(iterable, takeCount, $E) {
var _s9_ = "takeCount";
P.ArgumentError_checkNotNull(takeCount, _s9_);
P.RangeError_checkNotNegative(takeCount, _s9_);
if (type$.EfficientLengthIterable_dynamic._is(iterable))
return new H.EfficientLengthTakeIterable(iterable, takeCount, $E._eval$1("EfficientLengthTakeIterable<0>"));
return new H.TakeIterable(iterable, takeCount, $E._eval$1("TakeIterable<0>"));
},
SkipIterable_SkipIterable: function(iterable, count, $E) {
var _s5_ = "count";
if (type$.EfficientLengthIterable_dynamic._is(iterable)) {
P.ArgumentError_checkNotNull(count, _s5_);
P.RangeError_checkNotNegative(count, _s5_);
return new H.EfficientLengthSkipIterable(iterable, count, $E._eval$1("EfficientLengthSkipIterable<0>"));
}
P.ArgumentError_checkNotNull(count, _s5_);
P.RangeError_checkNotNegative(count, _s5_);
return new H.SkipIterable(iterable, count, $E._eval$1("SkipIterable<0>"));
},
FollowedByIterable_FollowedByIterable$firstEfficient: function(first, second, $E) {
if ($E._eval$1("EfficientLengthIterable<0>")._is(second))
return new H.EfficientLengthFollowedByIterable(first, second, $E._eval$1("EfficientLengthFollowedByIterable<0>"));
return new H.FollowedByIterable(first, second, $E._eval$1("FollowedByIterable<0>"));
},
IterableElementError_noElement: function() {
return new P.StateError("No element");
},
IterableElementError_tooMany: function() {
return new P.StateError("Too many elements");
},
IterableElementError_tooFew: function() {
return new P.StateError("Too few elements");
},
Sort_sort: function(a, compare) {
H.Sort__doSort(a, 0, J.get$length$asx(a) - 1, compare);
},
Sort__doSort: function(a, left, right, compare) {
if (right - left <= 32)
H.Sort__insertionSort(a, left, right, compare);
else
H.Sort__dualPivotQuicksort(a, left, right, compare);
},
Sort__insertionSort: function(a, left, right, compare) {
var i, t1, el, j, j0;
for (i = left + 1, t1 = J.getInterceptor$asx(a); i <= right; ++i) {
el = t1.$index(a, i);
j = i;
while (true) {
if (!(j > left && compare.call$2(t1.$index(a, j - 1), el) > 0))
break;
j0 = j - 1;
t1.$indexSet(a, j, t1.$index(a, j0));
j = j0;
}
t1.$indexSet(a, j, el);
}
},
Sort__dualPivotQuicksort: function(a, left, right, compare) {
var t0, less, great, k, ak, comp, great0, less0, pivots_are_equal, t2,
sixth = C.JSInt_methods._tdivFast$1(right - left + 1, 6),
index1 = left + sixth,
index5 = right - sixth,
index3 = C.JSInt_methods._tdivFast$1(left + right, 2),
index2 = index3 - sixth,
index4 = index3 + sixth,
t1 = J.getInterceptor$asx(a),
el1 = t1.$index(a, index1),
el2 = t1.$index(a, index2),
el3 = t1.$index(a, index3),
el4 = t1.$index(a, index4),
el5 = t1.$index(a, index5);
if (compare.call$2(el1, el2) > 0) {
t0 = el2;
el2 = el1;
el1 = t0;
}
if (compare.call$2(el4, el5) > 0) {
t0 = el5;
el5 = el4;
el4 = t0;
}
if (compare.call$2(el1, el3) > 0) {
t0 = el3;
el3 = el1;
el1 = t0;
}
if (compare.call$2(el2, el3) > 0) {
t0 = el3;
el3 = el2;
el2 = t0;
}
if (compare.call$2(el1, el4) > 0) {
t0 = el4;
el4 = el1;
el1 = t0;
}
if (compare.call$2(el3, el4) > 0) {
t0 = el4;
el4 = el3;
el3 = t0;
}
if (compare.call$2(el2, el5) > 0) {
t0 = el5;
el5 = el2;
el2 = t0;
}
if (compare.call$2(el2, el3) > 0) {
t0 = el3;
el3 = el2;
el2 = t0;
}
if (compare.call$2(el4, el5) > 0) {
t0 = el5;
el5 = el4;
el4 = t0;
}
t1.$indexSet(a, index1, el1);
t1.$indexSet(a, index3, el3);
t1.$indexSet(a, index5, el5);
t1.$indexSet(a, index2, t1.$index(a, left));
t1.$indexSet(a, index4, t1.$index(a, right));
less = left + 1;
great = right - 1;
if (J.$eq$(compare.call$2(el2, el4), 0)) {
for (k = less; k <= great; ++k) {
ak = t1.$index(a, k);
comp = compare.call$2(ak, el2);
if (comp === 0)
continue;
if (comp < 0) {
if (k !== less) {
t1.$indexSet(a, k, t1.$index(a, less));
t1.$indexSet(a, less, ak);
}
++less;
} else
for (; true;) {
comp = compare.call$2(t1.$index(a, great), el2);
if (comp > 0) {
--great;
continue;
} else {
great0 = great - 1;
if (comp < 0) {
t1.$indexSet(a, k, t1.$index(a, less));
less0 = less + 1;
t1.$indexSet(a, less, t1.$index(a, great));
t1.$indexSet(a, great, ak);
great = great0;
less = less0;
break;
} else {
t1.$indexSet(a, k, t1.$index(a, great));
t1.$indexSet(a, great, ak);
great = great0;
break;
}
}
}
}
pivots_are_equal = true;
} else {
for (k = less; k <= great; ++k) {
ak = t1.$index(a, k);
if (compare.call$2(ak, el2) < 0) {
if (k !== less) {
t1.$indexSet(a, k, t1.$index(a, less));
t1.$indexSet(a, less, ak);
}
++less;
} else if (compare.call$2(ak, el4) > 0)
for (; true;)
if (compare.call$2(t1.$index(a, great), el4) > 0) {
--great;
if (great < k)
break;
continue;
} else {
great0 = great - 1;
if (compare.call$2(t1.$index(a, great), el2) < 0) {
t1.$indexSet(a, k, t1.$index(a, less));
less0 = less + 1;
t1.$indexSet(a, less, t1.$index(a, great));
t1.$indexSet(a, great, ak);
less = less0;
} else {
t1.$indexSet(a, k, t1.$index(a, great));
t1.$indexSet(a, great, ak);
}
great = great0;
break;
}
}
pivots_are_equal = false;
}
t2 = less - 1;
t1.$indexSet(a, left, t1.$index(a, t2));
t1.$indexSet(a, t2, el2);
t2 = great + 1;
t1.$indexSet(a, right, t1.$index(a, t2));
t1.$indexSet(a, t2, el4);
H.Sort__doSort(a, left, less - 2, compare);
H.Sort__doSort(a, great + 2, right, compare);
if (pivots_are_equal)
return;
if (less < index1 && great > index5) {
for (; J.$eq$(compare.call$2(t1.$index(a, less), el2), 0);)
++less;
for (; J.$eq$(compare.call$2(t1.$index(a, great), el4), 0);)
--great;
for (k = less; k <= great; ++k) {
ak = t1.$index(a, k);
if (compare.call$2(ak, el2) === 0) {
if (k !== less) {
t1.$indexSet(a, k, t1.$index(a, less));
t1.$indexSet(a, less, ak);
}
++less;
} else if (compare.call$2(ak, el4) === 0)
for (; true;)
if (compare.call$2(t1.$index(a, great), el4) === 0) {
--great;
if (great < k)
break;
continue;
} else {
great0 = great - 1;
if (compare.call$2(t1.$index(a, great), el2) < 0) {
t1.$indexSet(a, k, t1.$index(a, less));
less0 = less + 1;
t1.$indexSet(a, less, t1.$index(a, great));
t1.$indexSet(a, great, ak);
less = less0;
} else {
t1.$indexSet(a, k, t1.$index(a, great));
t1.$indexSet(a, great, ak);
}
great = great0;
break;
}
}
H.Sort__doSort(a, less, great, compare);
} else
H.Sort__doSort(a, less, great, compare);
},
_CastIterableBase: function _CastIterableBase() {
},
CastIterator: function CastIterator(t0, t1) {
this._source = t0;
this.$ti = t1;
},
CastIterable: function CastIterable(t0, t1) {
this._source = t0;
this.$ti = t1;
},
_EfficientLengthCastIterable: function _EfficientLengthCastIterable(t0, t1) {
this._source = t0;
this.$ti = t1;
},
_CastListBase: function _CastListBase() {
},
_CastListBase_sort_closure: function _CastListBase_sort_closure(t0, t1) {
this.$this = t0;
this.compare = t1;
},
CastList: function CastList(t0, t1) {
this._source = t0;
this.$ti = t1;
},
CastSet: function CastSet(t0, t1, t2) {
this._source = t0;
this._emptySet = t1;
this.$ti = t2;
},
CastQueue: function CastQueue(t0, t1) {
this._source = t0;
this.$ti = t1;
},
CodeUnits: function CodeUnits(t0) {
this._string = t0;
},
EfficientLengthIterable: function EfficientLengthIterable() {
},
ListIterable: function ListIterable() {
},
SubListIterable: function SubListIterable(t0, t1, t2, t3) {
var _ = this;
_.__internal$_iterable = t0;
_._start = t1;
_._endOrLength = t2;
_.$ti = t3;
},
ListIterator: function ListIterator(t0, t1) {
var _ = this;
_.__internal$_iterable = t0;
_.__internal$_length = t1;
_.__internal$_index = 0;
_.__internal$_current = null;
},
MappedIterable: function MappedIterable(t0, t1, t2) {
this.__internal$_iterable = t0;
this._f = t1;
this.$ti = t2;
},
EfficientLengthMappedIterable: function EfficientLengthMappedIterable(t0, t1, t2) {
this.__internal$_iterable = t0;
this._f = t1;
this.$ti = t2;
},
MappedIterator: function MappedIterator(t0, t1) {
this.__internal$_current = null;
this._iterator = t0;
this._f = t1;
},
MappedListIterable: function MappedListIterable(t0, t1, t2) {
this._source = t0;
this._f = t1;
this.$ti = t2;
},
WhereIterable: function WhereIterable(t0, t1, t2) {
this.__internal$_iterable = t0;
this._f = t1;
this.$ti = t2;
},
WhereIterator: function WhereIterator(t0, t1) {
this._iterator = t0;
this._f = t1;
},
ExpandIterable: function ExpandIterable(t0, t1, t2) {
this.__internal$_iterable = t0;
this._f = t1;
this.$ti = t2;
},
ExpandIterator: function ExpandIterator(t0, t1, t2) {
var _ = this;
_._iterator = t0;
_._f = t1;
_._currentExpansion = t2;
_.__internal$_current = null;
},
TakeIterable: function TakeIterable(t0, t1, t2) {
this.__internal$_iterable = t0;
this._takeCount = t1;
this.$ti = t2;
},
EfficientLengthTakeIterable: function EfficientLengthTakeIterable(t0, t1, t2) {
this.__internal$_iterable = t0;
this._takeCount = t1;
this.$ti = t2;
},
TakeIterator: function TakeIterator(t0, t1) {
this._iterator = t0;
this._remaining = t1;
},
SkipIterable: function SkipIterable(t0, t1, t2) {
this.__internal$_iterable = t0;
this._skipCount = t1;
this.$ti = t2;
},
EfficientLengthSkipIterable: function EfficientLengthSkipIterable(t0, t1, t2) {
this.__internal$_iterable = t0;
this._skipCount = t1;
this.$ti = t2;
},
SkipIterator: function SkipIterator(t0, t1) {
this._iterator = t0;
this._skipCount = t1;
},
SkipWhileIterable: function SkipWhileIterable(t0, t1, t2) {
this.__internal$_iterable = t0;
this._f = t1;
this.$ti = t2;
},
SkipWhileIterator: function SkipWhileIterator(t0, t1) {
this._iterator = t0;
this._f = t1;
this._hasSkipped = false;
},
EmptyIterable: function EmptyIterable(t0) {
this.$ti = t0;
},
EmptyIterator: function EmptyIterator() {
},
FollowedByIterable: function FollowedByIterable(t0, t1, t2) {
this.__internal$_first = t0;
this._second = t1;
this.$ti = t2;
},
EfficientLengthFollowedByIterable: function EfficientLengthFollowedByIterable(t0, t1, t2) {
this.__internal$_first = t0;
this._second = t1;
this.$ti = t2;
},
FollowedByIterator: function FollowedByIterator(t0, t1) {
this._currentIterator = t0;
this._nextIterable = t1;
},
WhereTypeIterable: function WhereTypeIterable(t0, t1) {
this._source = t0;
this.$ti = t1;
},
WhereTypeIterator: function WhereTypeIterator(t0, t1) {
this._source = t0;
this.$ti = t1;
},
FixedLengthListMixin: function FixedLengthListMixin() {
},
UnmodifiableListMixin: function UnmodifiableListMixin() {
},
UnmodifiableListBase: function UnmodifiableListBase() {
},
ReversedListIterable: function ReversedListIterable(t0, t1) {
this._source = t0;
this.$ti = t1;
},
Symbol: function Symbol(t0) {
this.__internal$_name = t0;
},
__CastListBase__CastIterableBase_ListMixin: function __CastListBase__CastIterableBase_ListMixin() {
},
ConstantMap_ConstantMap$from: function(other, $K, $V) {
var allStrings, object, containsProto, protoValue, $length, k, v,
keys = P.List_List$from(other.get$keys(), true, $K),
t1 = keys.length,
_i = 0;
while (true) {
if (!(_i < t1)) {
allStrings = true;
break;
}
if (typeof keys[_i] != "string") {
allStrings = false;
break;
}
++_i;
}
if (allStrings) {
object = {};
for (containsProto = false, protoValue = null, $length = 0, _i = 0; _i < keys.length; keys.length === t1 || (0, H.throwConcurrentModificationError)(keys), ++_i) {
k = keys[_i];
v = other.$index(0, k);
if (!J.$eq$(k, "__proto__")) {
if (!object.hasOwnProperty(k))
++$length;
object[k] = v;
} else {
protoValue = v;
containsProto = true;
}
}
if (containsProto)
return new H.ConstantProtoMap(protoValue, $length + 1, object, keys, $K._eval$1("@<0>")._bind$1($V)._eval$1("ConstantProtoMap<1,2>"));
return new H.ConstantStringMap($length, object, keys, $K._eval$1("@<0>")._bind$1($V)._eval$1("ConstantStringMap<1,2>"));
}
return new H.ConstantMapView(P.LinkedHashMap_LinkedHashMap$from(other, $K, $V), $K._eval$1("@<0>")._bind$1($V)._eval$1("ConstantMapView<1,2>"));
},
ConstantMap__throwUnmodifiable: function() {
throw H.wrapException(P.UnsupportedError$("Cannot modify unmodifiable Map"));
},
instantiate1: function(f, T1) {
var t1 = new H.Instantiation1(f, T1._eval$1("Instantiation1<0>"));
t1.Instantiation$1(f);
return t1;
},
unminifyOrTag: function(rawClassName) {
var preserved = H.unmangleGlobalNameIfPreservedAnyways(rawClassName);
if (typeof preserved == "string")
return preserved;
return rawClassName;
},
isJsIndexable: function(object, record) {
var result;
if (record != null) {
result = record.x;
if (result != null)
return result;
}
return type$.JavaScriptIndexingBehavior_dynamic._is(object);
},
S: function(value) {
var res;
if (typeof value == "string")
return value;
if (typeof value == "number") {
if (value !== 0)
return "" + value;
} else if (true === value)
return "true";
else if (false === value)
return "false";
else if (value == null)
return "null";
res = J.toString$0$(value);
if (typeof res != "string")
throw H.wrapException(H.argumentErrorValue(value));
return res;
},
Primitives_objectHashCode: function(object) {
var hash = object.$identityHash;
if (hash == null) {
hash = Math.random() * 0x3fffffff | 0;
object.$identityHash = hash;
}
return hash;
},
Primitives_parseInt: function(source, radix) {
var match, decimalMatch, maxCharCode, digitsPart, t1, i, _null = null;
if (typeof source != "string")
H.throwExpression(H.argumentErrorValue(source));
match = /^\s*[+-]?((0x[a-f0-9]+)|(\d+)|([a-z0-9]+))\s*$/i.exec(source);
if (match == null)
return _null;
decimalMatch = match[3];
if (radix == null) {
if (decimalMatch != null)
return parseInt(source, 10);
if (match[2] != null)
return parseInt(source, 16);
return _null;
}
if (radix < 2 || radix > 36)
throw H.wrapException(P.RangeError$range(radix, 2, 36, "radix", _null));
if (radix === 10 && decimalMatch != null)
return parseInt(source, 10);
if (radix < 10 || decimalMatch == null) {
maxCharCode = radix <= 10 ? 47 + radix : 86 + radix;
digitsPart = match[1];
for (t1 = digitsPart.length, i = 0; i < t1; ++i)
if ((C.JSString_methods._codeUnitAt$1(digitsPart, i) | 32) > maxCharCode)
return _null;
}
return parseInt(source, radix);
},
Primitives_parseDouble: function(source) {
var result, trimmed;
if (!/^\s*[+-]?(?:Infinity|NaN|(?:\.\d+|\d+(?:\.\d*)?)(?:[eE][+-]?\d+)?)\s*$/.test(source))
return null;
result = parseFloat(source);
if (isNaN(result)) {
trimmed = C.JSString_methods.trim$0(source);
if (trimmed === "NaN" || trimmed === "+NaN" || trimmed === "-NaN")
return result;
return null;
}
return result;
},
Primitives_objectTypeName: function(object) {
var t1 = H.Primitives__objectTypeNameNewRti(object);
return t1;
},
Primitives__objectTypeNameNewRti: function(object) {
var dispatchName, $constructor, constructorName;
if (object instanceof P.Object)
return H._rtiToString(H.instanceType(object), null);
if (J.getInterceptor$(object) === C.Interceptor_methods || type$.UnknownJavaScriptObject._is(object)) {
dispatchName = C.C_JS_CONST(object);
if (H.Primitives__saneNativeClassName(dispatchName))
return dispatchName;
$constructor = object.constructor;
if (typeof $constructor == "function") {
constructorName = $constructor.name;
if (typeof constructorName == "string" && H.Primitives__saneNativeClassName(constructorName))
return constructorName;
}
}
return H._rtiToString(H.instanceType(object), null);
},
Primitives__saneNativeClassName: function($name) {
var t1 = $name !== "Object" && $name !== "";
return t1;
},
Primitives_currentUri: function() {
if (!!self.location)
return self.location.href;
return null;
},
Primitives__fromCharCodeApply: function(array) {
var result, i, i0, chunkEnd,
end = J.get$length$asx(array);
if (end <= 500)
return String.fromCharCode.apply(null, array);
for (result = "", i = 0; i < end; i = i0) {
i0 = i + 500;
chunkEnd = i0 < end ? i0 : end;
result += String.fromCharCode.apply(null, array.slice(i, chunkEnd));
}
return result;
},
Primitives_stringFromCodePoints: function(codePoints) {
var t1, i,
a = H.setRuntimeTypeInfo([], type$.JSArray_int);
for (t1 = J.get$iterator$ax(codePoints); t1.moveNext$0();) {
i = t1.get$current(t1);
if (!H._isInt(i))
throw H.wrapException(H.argumentErrorValue(i));
if (i <= 65535)
a.push(i);
else if (i <= 1114111) {
a.push(55296 + (C.JSInt_methods._shrOtherPositive$1(i - 65536, 10) & 1023));
a.push(56320 + (i & 1023));
} else
throw H.wrapException(H.argumentErrorValue(i));
}
return H.Primitives__fromCharCodeApply(a);
},
Primitives_stringFromCharCodes: function(charCodes) {
var t1, i;
for (t1 = J.get$iterator$ax(charCodes); t1.moveNext$0();) {
i = t1.get$current(t1);
if (!H._isInt(i))
throw H.wrapException(H.argumentErrorValue(i));
if (i < 0)
throw H.wrapException(H.argumentErrorValue(i));
if (i > 65535)
return H.Primitives_stringFromCodePoints(charCodes);
}
return H.Primitives__fromCharCodeApply(charCodes);
},
Primitives_stringFromNativeUint8List: function(charCodes, start, end) {
var i, result, i0, chunkEnd;
if (end <= 500 && start === 0 && end === charCodes.length)
return String.fromCharCode.apply(null, charCodes);
for (i = start, result = ""; i < end; i = i0) {
i0 = i + 500;
chunkEnd = i0 < end ? i0 : end;
result += String.fromCharCode.apply(null, charCodes.subarray(i, chunkEnd));
}
return result;
},
Primitives_stringFromCharCode: function(charCode) {
var bits;
if (0 <= charCode) {
if (charCode <= 65535)
return String.fromCharCode(charCode);
if (charCode <= 1114111) {
bits = charCode - 65536;
return String.fromCharCode((55296 | C.JSInt_methods._shrOtherPositive$1(bits, 10)) >>> 0, 56320 | bits & 1023);
}
}
throw H.wrapException(P.RangeError$range(charCode, 0, 1114111, null, null));
},
Primitives_lazyAsJsDate: function(receiver) {
if (receiver.date === void 0)
receiver.date = new Date(receiver._core$_value);
return receiver.date;
},
Primitives_getYear: function(receiver) {
var t1 = H.Primitives_lazyAsJsDate(receiver).getFullYear() + 0;
return t1;
},
Primitives_getMonth: function(receiver) {
var t1 = H.Primitives_lazyAsJsDate(receiver).getMonth() + 1;
return t1;
},
Primitives_getDay: function(receiver) {
var t1 = H.Primitives_lazyAsJsDate(receiver).getDate() + 0;
return t1;
},
Primitives_getHours: function(receiver) {
var t1 = H.Primitives_lazyAsJsDate(receiver).getHours() + 0;
return t1;
},
Primitives_getMinutes: function(receiver) {
var t1 = H.Primitives_lazyAsJsDate(receiver).getMinutes() + 0;
return t1;
},
Primitives_getSeconds: function(receiver) {
var t1 = H.Primitives_lazyAsJsDate(receiver).getSeconds() + 0;
return t1;
},
Primitives_getMilliseconds: function(receiver) {
var t1 = H.Primitives_lazyAsJsDate(receiver).getMilliseconds() + 0;
return t1;
},
Primitives_functionNoSuchMethod: function($function, positionalArguments, namedArguments) {
var $arguments, namedArgumentList, t1 = {};
t1.argumentCount = 0;
$arguments = [];
namedArgumentList = [];
t1.argumentCount = positionalArguments.length;
C.JSArray_methods.addAll$1($arguments, positionalArguments);
t1.names = "";
if (namedArguments != null && !namedArguments.get$isEmpty(namedArguments))
namedArguments.forEach$1(0, new H.Primitives_functionNoSuchMethod_closure(t1, namedArgumentList, $arguments));
"" + t1.argumentCount;
return J.noSuchMethod$1$($function, new H.JSInvocationMirror(C.Symbol_call, 0, $arguments, namedArgumentList, 0));
},
Primitives_applyFunction: function($function, positionalArguments, namedArguments) {
var t1, $arguments, argumentCount, jsStub;
if (positionalArguments instanceof Array)
t1 = namedArguments == null || namedArguments.get$isEmpty(namedArguments);
else
t1 = false;
if (t1) {
$arguments = positionalArguments;
argumentCount = $arguments.length;
if (argumentCount === 0) {
if (!!$function.call$0)
return $function.call$0();
} else if (argumentCount === 1) {
if (!!$function.call$1)
return $function.call$1($arguments[0]);
} else if (argumentCount === 2) {
if (!!$function.call$2)
return $function.call$2($arguments[0], $arguments[1]);
} else if (argumentCount === 3) {
if (!!$function.call$3)
return $function.call$3($arguments[0], $arguments[1], $arguments[2]);
} else if (argumentCount === 4) {
if (!!$function.call$4)
return $function.call$4($arguments[0], $arguments[1], $arguments[2], $arguments[3]);
} else if (argumentCount === 5)
if (!!$function.call$5)
return $function.call$5($arguments[0], $arguments[1], $arguments[2], $arguments[3], $arguments[4]);
jsStub = $function["call" + "$" + argumentCount];
if (jsStub != null)
return jsStub.apply($function, $arguments);
}
return H.Primitives__genericApplyFunction2($function, positionalArguments, namedArguments);
},
Primitives__genericApplyFunction2: function($function, positionalArguments, namedArguments) {
var $arguments, argumentCount, requiredParameterCount, defaultValuesClosure, t1, defaultValues, interceptor, jsFunction, keys, _i, used, t2;
if (positionalArguments != null)
$arguments = positionalArguments instanceof Array ? positionalArguments : P.List_List$from(positionalArguments, true, type$.dynamic);
else
$arguments = [];
argumentCount = $arguments.length;
requiredParameterCount = $function.$requiredArgCount;
if (argumentCount < requiredParameterCount)
return H.Primitives_functionNoSuchMethod($function, $arguments, namedArguments);
defaultValuesClosure = $function.$defaultValues;
t1 = defaultValuesClosure == null;
defaultValues = !t1 ? defaultValuesClosure() : null;
interceptor = J.getInterceptor$($function);
jsFunction = interceptor["call*"];
if (typeof jsFunction == "string")
jsFunction = interceptor[jsFunction];
if (t1) {
if (namedArguments != null && namedArguments.get$isNotEmpty(namedArguments))
return H.Primitives_functionNoSuchMethod($function, $arguments, namedArguments);
if (argumentCount === requiredParameterCount)
return jsFunction.apply($function, $arguments);
return H.Primitives_functionNoSuchMethod($function, $arguments, namedArguments);
}
if (defaultValues instanceof Array) {
if (namedArguments != null && namedArguments.get$isNotEmpty(namedArguments))
return H.Primitives_functionNoSuchMethod($function, $arguments, namedArguments);
if (argumentCount > requiredParameterCount + defaultValues.length)
return H.Primitives_functionNoSuchMethod($function, $arguments, null);
C.JSArray_methods.addAll$1($arguments, defaultValues.slice(argumentCount - requiredParameterCount));
return jsFunction.apply($function, $arguments);
} else {
if (argumentCount > requiredParameterCount)
return H.Primitives_functionNoSuchMethod($function, $arguments, namedArguments);
keys = Object.keys(defaultValues);
if (namedArguments == null)
for (t1 = keys.length, _i = 0; _i < keys.length; keys.length === t1 || (0, H.throwConcurrentModificationError)(keys), ++_i)
C.JSArray_methods.add$1($arguments, defaultValues[keys[_i]]);
else {
for (t1 = keys.length, used = 0, _i = 0; _i < keys.length; keys.length === t1 || (0, H.throwConcurrentModificationError)(keys), ++_i) {
t2 = keys[_i];
if (namedArguments.containsKey$1(t2)) {
++used;
C.JSArray_methods.add$1($arguments, namedArguments.$index(0, t2));
} else
C.JSArray_methods.add$1($arguments, defaultValues[t2]);
}
if (used !== namedArguments.get$length(namedArguments))
return H.Primitives_functionNoSuchMethod($function, $arguments, namedArguments);
}
return jsFunction.apply($function, $arguments);
}
},
diagnoseIndexError: function(indexable, index) {
var $length, _s5_ = "index";
if (!H._isInt(index))
return new P.ArgumentError(true, index, _s5_, null);
$length = J.get$length$asx(indexable);
if (index < 0 || index >= $length)
return P.IndexError$(index, indexable, _s5_, null, $length);
return P.RangeError$value(index, _s5_, null);
},
diagnoseRangeError: function(start, end, $length) {
var _s13_ = "Invalid value";
if (start < 0 || start > $length)
return new P.RangeError(0, $length, true, start, "start", _s13_);
if (end != null)
if (end < start || end > $length)
return new P.RangeError(start, $length, true, end, "end", _s13_);
return new P.ArgumentError(true, end, "end", null);
},
argumentErrorValue: function(object) {
return new P.ArgumentError(true, object, null, null);
},
checkNum: function(value) {
if (typeof value != "number")
throw H.wrapException(H.argumentErrorValue(value));
return value;
},
wrapException: function(ex) {
var wrapper;
if (ex == null)
ex = new P.NullThrownError();
wrapper = new Error();
wrapper.dartException = ex;
if ("defineProperty" in Object) {
Object.defineProperty(wrapper, "message", {get: H.toStringWrapper});
wrapper.name = "";
} else
wrapper.toString = H.toStringWrapper;
return wrapper;
},
toStringWrapper: function() {
return J.toString$0$(this.dartException);
},
throwExpression: function(ex) {
throw H.wrapException(ex);
},
throwConcurrentModificationError: function(collection) {
throw H.wrapException(P.ConcurrentModificationError$(collection));
},
TypeErrorDecoder_extractPattern: function(message) {
var match, $arguments, argumentsExpr, expr, method, receiver;
message = H.quoteStringForRegExp(message.replace(String({}), '$receiver$'));
match = message.match(/\\\$[a-zA-Z]+\\\$/g);
if (match == null)
match = H.setRuntimeTypeInfo([], type$.JSArray_String);
$arguments = match.indexOf("\\$arguments\\$");
argumentsExpr = match.indexOf("\\$argumentsExpr\\$");
expr = match.indexOf("\\$expr\\$");
method = match.indexOf("\\$method\\$");
receiver = match.indexOf("\\$receiver\\$");
return new H.TypeErrorDecoder(message.replace(new RegExp('\\\\\\$arguments\\\\\\$', 'g'), '((?:x|[^x])*)').replace(new RegExp('\\\\\\$argumentsExpr\\\\\\$', 'g'), '((?:x|[^x])*)').replace(new RegExp('\\\\\\$expr\\\\\\$', 'g'), '((?:x|[^x])*)').replace(new RegExp('\\\\\\$method\\\\\\$', 'g'), '((?:x|[^x])*)').replace(new RegExp('\\\\\\$receiver\\\\\\$', 'g'), '((?:x|[^x])*)'), $arguments, argumentsExpr, expr, method, receiver);
},
TypeErrorDecoder_provokeCallErrorOn: function(expression) {
return function($expr$) {
var $argumentsExpr$ = '$arguments$';
try {
$expr$.$method$($argumentsExpr$);
} catch (e) {
return e.message;
}
}(expression);
},
TypeErrorDecoder_provokePropertyErrorOn: function(expression) {
return function($expr$) {
try {
$expr$.$method$;
} catch (e) {
return e.message;
}
}(expression);
},
NullError$: function(_message, match) {
return new H.NullError(_message, match == null ? null : match.method);
},
JsNoSuchMethodError$: function(_message, match) {
var t1 = match == null,
t2 = t1 ? null : match.method;
return new H.JsNoSuchMethodError(_message, t2, t1 ? null : match.receiver);
},
unwrapException: function(ex) {
var message, number, ieErrorCode, nsme, notClosure, nullCall, nullLiteralCall, undefCall, undefLiteralCall, nullProperty, undefProperty, undefLiteralProperty, match, t2, _null = null,
t1 = new H.unwrapException_saveStackTrace(ex);
if (ex == null)
return _null;
if (ex instanceof H.ExceptionAndStackTrace)
return t1.call$1(ex.dartException);
if (typeof ex !== "object")
return ex;
if ("dartException" in ex)
return t1.call$1(ex.dartException);
else if (!("message" in ex))
return ex;
message = ex.message;
if ("number" in ex && typeof ex.number == "number") {
number = ex.number;
ieErrorCode = number & 65535;
if ((C.JSInt_methods._shrOtherPositive$1(number, 16) & 8191) === 10)
switch (ieErrorCode) {
case 438:
return t1.call$1(H.JsNoSuchMethodError$(H.S(message) + " (Error " + ieErrorCode + ")", _null));
case 445:
case 5007:
return t1.call$1(H.NullError$(H.S(message) + " (Error " + ieErrorCode + ")", _null));
}
}
if (ex instanceof TypeError) {
nsme = $.$get$TypeErrorDecoder_noSuchMethodPattern();
notClosure = $.$get$TypeErrorDecoder_notClosurePattern();
nullCall = $.$get$TypeErrorDecoder_nullCallPattern();
nullLiteralCall = $.$get$TypeErrorDecoder_nullLiteralCallPattern();
undefCall = $.$get$TypeErrorDecoder_undefinedCallPattern();
undefLiteralCall = $.$get$TypeErrorDecoder_undefinedLiteralCallPattern();
nullProperty = $.$get$TypeErrorDecoder_nullPropertyPattern();
$.$get$TypeErrorDecoder_nullLiteralPropertyPattern();
undefProperty = $.$get$TypeErrorDecoder_undefinedPropertyPattern();
undefLiteralProperty = $.$get$TypeErrorDecoder_undefinedLiteralPropertyPattern();
match = nsme.matchTypeError$1(message);
if (match != null)
return t1.call$1(H.JsNoSuchMethodError$(message, match));
else {
match = notClosure.matchTypeError$1(message);
if (match != null) {
match.method = "call";
return t1.call$1(H.JsNoSuchMethodError$(message, match));
} else {
match = nullCall.matchTypeError$1(message);
if (match == null) {
match = nullLiteralCall.matchTypeError$1(message);
if (match == null) {
match = undefCall.matchTypeError$1(message);
if (match == null) {
match = undefLiteralCall.matchTypeError$1(message);
if (match == null) {
match = nullProperty.matchTypeError$1(message);
if (match == null) {
match = nullLiteralCall.matchTypeError$1(message);
if (match == null) {
match = undefProperty.matc