lib/html/dart2js/html_dart2js.dart - Issue 11094082: Convert legacy 'native code' to JS-forms in dart:html

Unified Diff: lib/html/dart2js/html_dart2js.dart

Issue 11094082: Convert legacy 'native code' to JS-forms in dart:html (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 8 years, 2 months ago

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Index: lib/html/dart2js/html_dart2js.dart

diff --git a/lib/html/dart2js/html_dart2js.dart b/lib/html/dart2js/html_dart2js.dart

index 68bcf429f283cfcbb3f82e6c660e182eecca0986..9100b974a6dca0e54864ce5c8f1817ad9863c5f5 100644

--- a/lib/html/dart2js/html_dart2js.dart

+++ b/lib/html/dart2js/html_dart2js.dart

@@ -15,12 +15,12 @@

-LocalWindow get window() native "return window;";

-_LocalWindowImpl get _window() native "return window;";

+LocalWindow get window() => JS('LocalWindow', 'window');

+_LocalWindowImpl get _window() => JS('_LocalWindowImpl', 'window');

-Document get document() native "return document;";

+Document get document() => JS('Document', 'document');

-_DocumentImpl get _document() native "return document;";

+_DocumentImpl get _document() => JS('_DocumentImpl', 'document');

Element query(String selector) => _document.query(selector);

List<Element> queryAll(String selector) => _document.queryAll(selector);

@@ -31,12 +31,12 @@ class _HTMLElementImpl extends _ElementImpl native "*HTMLElement" {

}

// Support for Send/ReceivePortSync.

-int _getNewIsolateId() native r'''

- if (!window.$dart$isolate$counter) {

- window.$dart$isolate$counter = 1;

+int _getNewIsolateId() {

+ if (JS('bool', r'!window.$dart$isolate$counter')) {

+ JS('void', r'window.$dart$isolate$counter = 1');

}

- return window.$dart$isolate$counter++;

-''';

+ return JS('int', r'window.$dart$isolate$counter++');

// Fast path to invoke JS send port.

_callPortSync(int id, message) {

@@ -2199,7 +2199,7 @@ class _CSSRuleListImpl implements List<CSSRule>, JavaScriptIndexingBehavior nati

final int length;

- _CSSRuleImpl operator[](int index) native "return this[index];";

+ _CSSRuleImpl operator[](int index) => JS("_CSSRuleImpl", "#[#]", this, index);

void operator[]=(int index, _CSSRuleImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -4220,13 +4220,13 @@ class _CSSStyleDeclarationImpl implements CSSStyleDeclaration native "*CSSStyleD

return propValue != null ? propValue : '';

}

- void setProperty(String propertyName, String value, [String priority]) native '''

- this.setProperty(propertyName, value, priority);

+ void setProperty(String propertyName, String value, [String priority]) {

+ JS('void', '#.setProperty(#, #, #)', this, propertyName, value, priority);

// Bug #2772, IE9 requires a poke to actually apply the value.

- if (this.setAttribute) {

- this.setAttribute(propertyName, value);

+ if (JS('bool', '!!#.setAttribute', this)) {

+ JS('void', '#.setAttribute(#, #)', this, propertyName, value);

}

- ''';

+ }

// TODO(jacobr): generate this list of properties using the existing script.

/** Gets the value of "animation" */

@@ -7167,7 +7167,7 @@ class _CSSValueListImpl extends _CSSValueImpl implements List<CSSValue>, JavaScr

final int length;

- _CSSValueImpl operator[](int index) native "return this[index];";

+ _CSSValueImpl operator[](int index) => JS("_CSSValueImpl", "#[#]", this, index);

void operator[]=(int index, _CSSValueImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -7895,7 +7895,7 @@ class _ClientRectListImpl implements List<ClientRect>, JavaScriptIndexingBehavio

final int length;

- _ClientRectImpl operator[](int index) native "return this[index];";

+ _ClientRectImpl operator[](int index) => JS("_ClientRectImpl", "#[#]", this, index);

void operator[]=(int index, _ClientRectImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -8728,7 +8728,7 @@ class _DOMMimeTypeArrayImpl implements DOMMimeTypeArray, JavaScriptIndexingBehav

final int length;

- _DOMMimeTypeImpl operator[](int index) native "return this[index];";

+ _DOMMimeTypeImpl operator[](int index) => JS("_DOMMimeTypeImpl", "#[#]", this, index);

void operator[]=(int index, _DOMMimeTypeImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -8896,7 +8896,7 @@ class _DOMPluginArrayImpl implements DOMPluginArray, JavaScriptIndexingBehavior

final int length;

- _DOMPluginImpl operator[](int index) native "return this[index];";

+ _DOMPluginImpl operator[](int index) => JS("_DOMPluginImpl", "#[#]", this, index);

void operator[]=(int index, _DOMPluginImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -9180,7 +9180,7 @@ class _DOMStringListImpl implements DOMStringList, JavaScriptIndexingBehavior na

final int length;

- String operator[](int index) native "return this[index];";

+ String operator[](int index) => JS("String", "#[#]", this, index);

void operator[]=(int index, String value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -10611,7 +10611,8 @@ class _DocumentImpl extends _NodeImpl implements Document

String cookie;

Window get window => _convertNativeToDart_Window(this._window);

- Window get _window() native "return this.defaultView;";

+ Window get _window() => JS("Window", "#.defaultView", this);

final _ElementImpl documentElement;

@@ -12089,7 +12090,7 @@ class _ElementImpl extends _NodeImpl implements Element native "*Element" {

/** @domName Element.insertAdjacentText */

void insertAdjacentText(String where, String text) {

- if (JS('bool', '!!this.insertAdjacentText')) {

+ if (JS('bool', '!!#.insertAdjacentText', this)) {

_insertAdjacentText(where, text);

} else {

_insertAdjacentNode(where, new Text(text));

@@ -12101,7 +12102,7 @@ class _ElementImpl extends _NodeImpl implements Element native "*Element" {

/** @domName Element.insertAdjacentHTML */

void insertAdjacentHTML(String where, String text) {

- if (JS('bool', '!!this.insertAdjacentHTML')) {

+ if (JS('bool', '!!#.insertAdjacentHTML', this)) {

_insertAdjacentHTML(where, text);

} else {

_insertAdjacentNode(where, new DocumentFragment.html(text));

@@ -12113,7 +12114,7 @@ class _ElementImpl extends _NodeImpl implements Element native "*Element" {

/** @domName Element.insertAdjacentHTML */

Element insertAdjacentElement(String where, Element element) {

- if (JS('bool', '!!this.insertAdjacentElement')) {

+ if (JS('bool', '!!#.insertAdjacentElement', this)) {

_insertAdjacentElement(where, element);

} else {

_insertAdjacentNode(where, element);

@@ -12148,7 +12149,7 @@ class _ElementImpl extends _NodeImpl implements Element native "*Element" {

_ElementEventsImpl get on =>

new _ElementEventsImpl(this);

- _HTMLCollectionImpl get $dom_children() native "return this.children;";

+ _HTMLCollectionImpl get $dom_children() => JS("_HTMLCollectionImpl", "#.children", this);

String contentEditable;

@@ -12180,11 +12181,11 @@ class _ElementImpl extends _NodeImpl implements Element native "*Element" {

void click() native;

- int get $dom_childElementCount() native "return this.childElementCount;";

+ int get $dom_childElementCount() => JS("int", "#.childElementCount", this);

- String get $dom_className() native "return this.className;";

+ String get $dom_className() => JS("String", "#.className", this);

- void set $dom_className(String value) native "this.className = value;";

+ void set $dom_className(String value) { JS("void", "#.className = #", this, value); }

final int clientHeight;

@@ -12196,9 +12197,9 @@ class _ElementImpl extends _NodeImpl implements Element native "*Element" {

final Map<String, String> dataset;

- _ElementImpl get $dom_firstElementChild() native "return this.firstElementChild;";

+ _ElementImpl get $dom_firstElementChild() => JS("_ElementImpl", "#.firstElementChild", this);

- _ElementImpl get $dom_lastElementChild() native "return this.lastElementChild;";

+ _ElementImpl get $dom_lastElementChild() => JS("_ElementImpl", "#.lastElementChild", this);

final _ElementImpl nextElementSibling;

@@ -12324,8 +12325,8 @@ class _ElementFactoryProvider {

/** @domName Document.createElement */

// Optimization to improve performance until the dart2js compiler inlines this

// method.

- static Element createElement_tag(String tag)

- native "return document.createElement(tag)";

+ static Element createElement_tag(String tag) =>

+ JS('Element', 'document.createElement(#)', tag);

}

@@ -12623,7 +12624,7 @@ class _EntryArrayImpl implements List<Entry>, JavaScriptIndexingBehavior native

final int length;

- _EntryImpl operator[](int index) native "return this[index];";

+ _EntryImpl operator[](int index) => JS("_EntryImpl", "#[#]", this, index);

void operator[]=(int index, _EntryImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -12711,7 +12712,7 @@ class _EntryArraySyncImpl implements List<EntrySync>, JavaScriptIndexingBehavior

final int length;

- _EntrySyncImpl operator[](int index) native "return this[index];";

+ _EntrySyncImpl operator[](int index) => JS("_EntrySyncImpl", "#[#]", this, index);

void operator[]=(int index, _EntrySyncImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -13081,7 +13082,8 @@ class _EventImpl implements Event native "*Event" {

final _ClipboardImpl clipboardData;

EventTarget get currentTarget => _convertNativeToDart_EventTarget(this._currentTarget);

- EventTarget get _currentTarget() native "return this.currentTarget;";

+ EventTarget get _currentTarget() => JS("EventTarget", "#.currentTarget", this);

final bool defaultPrevented;

@@ -13090,10 +13092,12 @@ class _EventImpl implements Event native "*Event" {

bool returnValue;

EventTarget get srcElement => _convertNativeToDart_EventTarget(this._srcElement);

- EventTarget get _srcElement() native "return this.srcElement;";

+ EventTarget get _srcElement() => JS("EventTarget", "#.srcElement", this);

EventTarget get target => _convertNativeToDart_EventTarget(this._target);

- EventTarget get _target() native "return this.target;";

+ EventTarget get _target() => JS("EventTarget", "#.target", this);

final int timeStamp;

@@ -13531,7 +13535,7 @@ class _FileListImpl implements List<File>, JavaScriptIndexingBehavior native "*F

final int length;

- _FileImpl operator[](int index) native "return this[index];";

+ _FileImpl operator[](int index) => JS("_FileImpl", "#[#]", this, index);

void operator[]=(int index, _FileImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -13959,9 +13963,9 @@ class _Float32ArrayImpl extends _ArrayBufferViewImpl implements Float32Array, Li

final int length;

- num operator[](int index) native "return this[index];";

+ num operator[](int index) => JS("num", "#[#]", this, index);

- void operator[]=(int index, num value) native "this[index] = value";

+ void operator[]=(int index, num value) => JS("void", "#[#] = #", this, index, value);

// -- start List<num> mixins.

// num is the element type.

@@ -14076,9 +14080,9 @@ class _Float64ArrayImpl extends _ArrayBufferViewImpl implements Float64Array, Li

final int length;

- num operator[](int index) native "return this[index];";

+ num operator[](int index) => JS("num", "#[#]", this, index);

- void operator[]=(int index, num value) native "this[index] = value";

+ void operator[]=(int index, num value) => JS("void", "#[#] = #", this, index, value);

// -- start List<num> mixins.

// num is the element type.

@@ -14346,7 +14350,8 @@ class _FrameElementImpl extends _ElementImpl implements FrameElement native "*HT

final _DocumentImpl contentDocument;

Window get contentWindow => _convertNativeToDart_Window(this._contentWindow);

- Window get _contentWindow() native "return this.contentWindow;";

+ Window get _contentWindow() => JS("Window", "#.contentWindow", this);

String frameBorder;

@@ -14503,7 +14508,7 @@ class _GamepadListImpl implements List<Gamepad>, JavaScriptIndexingBehavior nati

final int length;

- _GamepadImpl operator[](int index) native "return this[index];";

+ _GamepadImpl operator[](int index) => JS("_GamepadImpl", "#[#]", this, index);

void operator[]=(int index, _GamepadImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -14695,7 +14700,7 @@ class _HTMLAllCollectionImpl implements HTMLAllCollection, JavaScriptIndexingBeh

final int length;

- _NodeImpl operator[](int index) native "return this[index];";

+ _NodeImpl operator[](int index) => JS("_NodeImpl", "#[#]", this, index);

void operator[]=(int index, _NodeImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -14805,7 +14810,7 @@ class _HTMLCollectionImpl implements HTMLCollection, JavaScriptIndexingBehavior

final int length;

- _NodeImpl operator[](int index) native "return this[index];";

+ _NodeImpl operator[](int index) => JS("_NodeImpl", "#[#]", this, index);

void operator[]=(int index, _NodeImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -14912,9 +14917,9 @@ abstract class HTMLOptionsCollection implements HTMLCollection {

class _HTMLOptionsCollectionImpl extends _HTMLCollectionImpl implements HTMLOptionsCollection native "*HTMLOptionsCollection" {

// Shadowing definition.

- int get length() native "return this.length;";

+ int get length() => JS("int", "#.length", this);

- void set length(int value) native "this.length = value;";

+ void set length(int value) { JS("void", "#.length = #", this, value); }

int selectedIndex;

@@ -15359,10 +15364,12 @@ class _IDBCursorImpl implements IDBCursor native "*IDBCursor" {

final String direction;

Dynamic get key => _convertNativeToDart_IDBKey(this._key);

- Dynamic get _key() native "return this.key;";

+ Dynamic get _key() => JS("Dynamic", "#.key", this);

Dynamic get primaryKey => _convertNativeToDart_IDBKey(this._primaryKey);

- Dynamic get _primaryKey() native "return this.primaryKey;";

+ Dynamic get _primaryKey() => JS("Dynamic", "#.primaryKey", this);

final Dynamic source;

@@ -15404,7 +15411,8 @@ abstract class IDBCursorWithValue implements IDBCursor {

class _IDBCursorWithValueImpl extends _IDBCursorImpl implements IDBCursorWithValue native "*IDBCursorWithValue" {

Dynamic get value => _convertNativeToDart_IDBAny(this._value);

- Dynamic get _value() native "return this.value;";

+ Dynamic get _value() => JS("Dynamic", "#.value", this);

}

@@ -15564,7 +15572,8 @@ class _IDBDatabaseImpl extends _EventTargetImpl implements IDBDatabase native "*

_IDBTransactionImpl _transaction(stores, mode) native 'transaction';

- static bool _hasNumericMode(txn) native 'return typeof(txn.mode) === "number"';

+ static bool _hasNumericMode(txn) =>

+ JS('bool', 'typeof(#.mode) === "number"', txn);

_IDBDatabaseEventsImpl get on =>

@@ -15924,12 +15933,14 @@ abstract class IDBKeyRange {

class _IDBKeyRangeImpl implements IDBKeyRange native "*IDBKeyRange" {

Dynamic get lower => _convertNativeToDart_IDBKey(this._lower);

- Dynamic get _lower() native "return this.lower;";

+ Dynamic get _lower() => JS("Dynamic", "#.lower", this);

final bool lowerOpen;

Dynamic get upper => _convertNativeToDart_IDBKey(this._upper);

- Dynamic get _upper() native "return this.upper;";

+ Dynamic get _upper() => JS("Dynamic", "#.upper", this);

final bool upperOpen;

@@ -16307,7 +16318,8 @@ class _IDBRequestImpl extends _EventTargetImpl implements IDBRequest native "*ID

final String readyState;

Dynamic get result => _convertNativeToDart_IDBAny(this._result);

- Dynamic get _result() native "return this.result;";

+ Dynamic get _result() => JS("Dynamic", "#.result", this);

final Dynamic source;

@@ -16551,7 +16563,8 @@ class _IFrameElementImpl extends _ElementImpl implements IFrameElement native "*

String align;

Window get contentWindow => _convertNativeToDart_Window(this._contentWindow);

- Window get _contentWindow() native "return this.contentWindow;";

+ Window get _contentWindow() => JS("Window", "#.contentWindow", this);

String frameBorder;

@@ -17102,9 +17115,9 @@ class _Int16ArrayImpl extends _ArrayBufferViewImpl implements Int16Array, List<i

final int length;

- int operator[](int index) native "return this[index];";

+ int operator[](int index) => JS("int", "#[#]", this, index);

- void operator[]=(int index, int value) native "this[index] = value";

+ void operator[]=(int index, int value) => JS("void", "#[#] = #", this, index, value);

// -- start List<int> mixins.

// int is the element type.

@@ -17219,9 +17232,9 @@ class _Int32ArrayImpl extends _ArrayBufferViewImpl implements Int32Array, List<i

final int length;

- int operator[](int index) native "return this[index];";

+ int operator[](int index) => JS("int", "#[#]", this, index);

- void operator[]=(int index, int value) native "this[index] = value";

+ void operator[]=(int index, int value) => JS("void", "#[#] = #", this, index, value);

// -- start List<int> mixins.

// int is the element type.

@@ -17336,9 +17349,9 @@ class _Int8ArrayImpl extends _ArrayBufferViewImpl implements Int8Array, List<int

final int length;

- int operator[](int index) native "return this[index];";

+ int operator[](int index) => JS("int", "#[#]", this, index);

- void operator[]=(int index, int value) native "this[index] = value";

+ void operator[]=(int index, int value) => JS("void", "#[#] = #", this, index, value);

// -- start List<int> mixins.

// int is the element type.

@@ -18446,11 +18459,12 @@ abstract class LocalWindowEvents implements Events {

class _LocalWindowImpl extends _EventTargetImpl implements LocalWindow native "@*DOMWindow" {

- _DocumentImpl get document() native "return this.document;";

+ _DocumentImpl get document() => JS('_DocumentImpl', '#.document', this);

- Window _open2(url, name) native "return this.open(url, name);";

+ Window _open2(url, name) => JS('Window', '#.open(#,#)', this, url, name);

- Window _open3(url, name, options) native "return this.open(url, name, options);";

+ Window _open3(url, name, options) =>

+ JS('Window', '#.open(#,#,#)', this, url, name, options);

Window open(String url, String name, [String options]) {

if (options == null) {

@@ -18495,8 +18509,10 @@ class _LocalWindowImpl extends _EventTargetImpl implements LocalWindow native "@

var _location_wrapper; // Cached wrapped Location object.

// Native getter and setter to access raw Location object.

- Location get _location() native 'return this.location';

- void set _location(Location value) native 'this.location = value';

+ Location get _location() => JS('Location', '#.location', this);

+ void set _location(Location value) {

+ JS('void', '#.location = #', this, value);

+ }

// Prevent compiled from thinking 'location' property is available for a Dart

// member.

_protect_location() native 'location';

@@ -18533,29 +18549,39 @@ class _LocalWindowImpl extends _EventTargetImpl implements LocalWindow native "@

void _cancelAnimationFrame(int id)

native 'cancelAnimationFrame';

- _ensureRequestAnimationFrame() native '''

- if (this.requestAnimationFrame && this.cancelAnimationFrame) return;

+ _ensureRequestAnimationFrame() {

+ if (JS('bool',

+ '!!(#.requestAnimationFrame && #.cancelAnimationFrame)', this, this))

+ return;

+ JS('void',

+ r"""

+ (function($this) {

var vendors = ['ms', 'moz', 'webkit', 'o'];

erikcorry 2012/10/12 07:13:03 This way the 'vendors' variable does not get minif

sra1 2012/10/12 21:39:47 Yes, but writing this code in Dart is extremely pa

- for (var i = 0; i < vendors.length && !this.requestAnimationFrame; ++i) {

- this.requestAnimationFrame = this[vendors[i] + 'RequestAnimationFrame'];

- this.cancelAnimationFrame =

- this[vendors[i]+'CancelAnimationFrame'] ||

- this[vendors[i]+'CancelRequestAnimationFrame'];

+ for (var i = 0; i < vendors.length && !$this.requestAnimationFrame; ++i) {

+ $this.requestAnimationFrame = $this[vendors[i] + 'RequestAnimationFrame'];

+ $this.cancelAnimationFrame =

+ $this[vendors[i]+'CancelAnimationFrame'] ||

+ $this[vendors[i]+'CancelRequestAnimationFrame'];

}

- if (this.requestAnimationFrame && this.cancelAnimationFrame) return;

- this.requestAnimationFrame = function(callback) {

+ if ($this.requestAnimationFrame && $this.cancelAnimationFrame) return;

+ $this.requestAnimationFrame = function(callback) {

return window.setTimeout(function() {

callback(Date.now());

}, 16 /* 16ms ~= 60fps */);

};

- this.cancelAnimationFrame = function(id) { clearTimeout(id); }

-''';

+ $this.cancelAnimationFrame = function(id) { clearTimeout(id); }

+ })(#)""",

+ this);

+ }

_IDBFactoryImpl get indexedDB => _get_indexedDB();

- _IDBFactoryImpl _get_indexedDB() native

- 'return this.indexedDB || this.webkitIndexedDB || this.mozIndexedDB';

+ _IDBFactoryImpl _get_indexedDB() =>

+ JS('_IDBFactoryImpl',

+ '#.indexedDB || #.webkitIndexedDB || #.mozIndexedDB',

+ this, this, this);

// TODO(kasperl): Document these.

lookupPort(String name) {

@@ -18568,13 +18594,15 @@ class _LocalWindowImpl extends _EventTargetImpl implements LocalWindow native "@

localStorage['dart-port:$name'] = JSON.stringify(serialized);

}

- String createObjectUrl(object) native '''

- return (window.URL || window.webkitURL).createObjectURL(object)

- ''';

+ String createObjectUrl(object) =>

+ JS('String',

+ '(window.URL || window.webkitURL).createObjectURL(#)', object);

+ void revokeObjectUrl(String objectUrl) {

+ JS('void',

+ '(window.URL || window.webkitURL).revokeObjectURL(#)', objectUrl);

+ }

- void revokeObjectUrl(String objectUrl) native '''

- (window.URL || window.webkitURL).revokeObjectURL(objectUrl)

- ''';

_LocalWindowEventsImpl get on =>

new _LocalWindowEventsImpl(this);

@@ -18616,7 +18644,8 @@ class _LocalWindowImpl extends _EventTargetImpl implements LocalWindow native "@

final bool offscreenBuffering;

Window get opener => _convertNativeToDart_Window(this._opener);

- Window get _opener() native "return this.opener;";

+ Window get _opener() => JS("Window", "#.opener", this);

final int outerHeight;

@@ -18629,7 +18658,8 @@ class _LocalWindowImpl extends _EventTargetImpl implements LocalWindow native "@

final int pageYOffset;

Window get parent => _convertNativeToDart_Window(this._parent);

- Window get _parent() native "return this.parent;";

+ Window get _parent() => JS("Window", "#.parent", this);

final _PerformanceImpl performance;

@@ -18652,7 +18682,8 @@ class _LocalWindowImpl extends _EventTargetImpl implements LocalWindow native "@

final _BarInfoImpl scrollbars;

Window get self => _convertNativeToDart_Window(this._self);

- Window get _self() native "return this.self;";

+ Window get _self() => JS("Window", "#.self", this);

final _StorageImpl sessionStorage;

@@ -18665,7 +18696,8 @@ class _LocalWindowImpl extends _EventTargetImpl implements LocalWindow native "@

final _BarInfoImpl toolbar;

Window get top => _convertNativeToDart_Window(this._top);

- Window get _top() native "return this.top;";

+ Window get _top() => JS("Window", "#.top", this);

final _IDBFactoryImpl webkitIndexedDB;

@@ -18674,7 +18706,8 @@ class _LocalWindowImpl extends _EventTargetImpl implements LocalWindow native "@

final _StorageInfoImpl webkitStorageInfo;

Window get window => _convertNativeToDart_Window(this._window);

- Window get _window() native "return this.window;";

+ Window get _window() => JS("Window", "#.window", this);

void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native "addEventListener";

@@ -19830,7 +19863,7 @@ class _MediaStreamListImpl implements List<MediaStream>, JavaScriptIndexingBehav

final int length;

- _MediaStreamImpl operator[](int index) native "return this[index];";

+ _MediaStreamImpl operator[](int index) => JS("_MediaStreamImpl", "#[#]", this, index);

void operator[]=(int index, _MediaStreamImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -20184,7 +20217,8 @@ abstract class MessageEvent implements Event {

class _MessageEventImpl extends _EventImpl implements MessageEvent native "*MessageEvent" {

Dynamic get data => _convertNativeToDart_SerializedScriptValue(this._data);

- Dynamic get _data() native "return this.data;";

+ Dynamic get _data() => JS("Dynamic", "#.data", this);

final String lastEventId;

@@ -20193,7 +20227,8 @@ class _MessageEventImpl extends _EventImpl implements MessageEvent native "*Mess

final List ports;

Window get source => _convertNativeToDart_Window(this._source);

- Window get _source() native "return this.source;";

+ Window get _source() => JS("Window", "#.source", this);

void initMessageEvent(String typeArg, bool canBubbleArg, bool cancelableArg, Object dataArg, String originArg, String lastEventIdArg, _LocalWindowImpl sourceArg, List messagePorts) native;

@@ -20507,7 +20542,8 @@ class _MouseEventImpl extends _UIEventImpl implements MouseEvent native "*MouseE

final bool metaKey;

EventTarget get relatedTarget => _convertNativeToDart_EventTarget(this._relatedTarget);

- EventTarget get _relatedTarget() native "return this.relatedTarget;";

+ EventTarget get _relatedTarget() => JS("EventTarget", "#.relatedTarget", this);

final int screenX;

@@ -20534,8 +20570,8 @@ class _MouseEventImpl extends _UIEventImpl implements MouseEvent native "*MouseE

int get offsetX {

- if (JS('bool', '!!this.offsetX')) {

- return this._offsetX;

+ if (JS('bool', '!!#.offsetX', this)) {

+ return JS('int', '#.offsetX', this);

} else {

// Firefox does not support offsetX.

var target = this.target;

@@ -20548,21 +20584,18 @@ class _MouseEventImpl extends _UIEventImpl implements MouseEvent native "*MouseE

}

int get offsetY {

- if (JS('bool', '!!this.offsetY')) {

- return this._offsetY;

+ if (JS('bool', '!!#.offsetY', this)) {

+ return JS('int', '#.offsetY', this);

} else {

// Firefox does not support offsetY.

var target = this.target;

if (!(target is Element)) {

throw const UnsupportedOperationException(

- 'offsetX is only supported on elements');

+ 'offsetY is only supported on elements');

}

return this.clientY - this.target.getBoundingClientRect().top;

}

- int get _offsetX() native 'return this.offsetX';

- int get _offsetY() native 'return this.offsetY';

}

@@ -20819,7 +20852,7 @@ class _NamedNodeMapImpl implements NamedNodeMap, JavaScriptIndexingBehavior nati

final int length;

- _NodeImpl operator[](int index) native "return this[index];";

+ _NodeImpl operator[](int index) => JS("_NodeImpl", "#[#]", this, index);

void operator[]=(int index, _NodeImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -21381,27 +21414,27 @@ class _NodeImpl extends _EventTargetImpl implements Node native "*Node" {

}

- _NamedNodeMapImpl get $dom_attributes() native "return this.attributes;";

+ _NamedNodeMapImpl get $dom_attributes() => JS("_NamedNodeMapImpl", "#.attributes", this);

- List<Node> get $dom_childNodes() native "return this.childNodes;";

+ List<Node> get $dom_childNodes() => JS("List<Node>", "#.childNodes", this);

- _NodeImpl get $dom_firstChild() native "return this.firstChild;";

+ _NodeImpl get $dom_firstChild() => JS("_NodeImpl", "#.firstChild", this);

- _NodeImpl get $dom_lastChild() native "return this.lastChild;";

+ _NodeImpl get $dom_lastChild() => JS("_NodeImpl", "#.lastChild", this);

- _NodeImpl get nextNode() native "return this.nextSibling;";

+ _NodeImpl get nextNode() => JS("_NodeImpl", "#.nextSibling", this);

- int get $dom_nodeType() native "return this.nodeType;";

+ int get $dom_nodeType() => JS("int", "#.nodeType", this);

- _DocumentImpl get document() native "return this.ownerDocument;";

+ _DocumentImpl get document() => JS("_DocumentImpl", "#.ownerDocument", this);

- _NodeImpl get parent() native "return this.parentNode;";

+ _NodeImpl get parent() => JS("_NodeImpl", "#.parentNode", this);

- _NodeImpl get previousNode() native "return this.previousSibling;";

+ _NodeImpl get previousNode() => JS("_NodeImpl", "#.previousSibling", this);

- String get text() native "return this.textContent;";

+ String get text() => JS("String", "#.textContent", this);

- void set text(String value) native "this.textContent = value;";

+ void set text(String value) { JS("void", "#.textContent = #", this, value); }

void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native "addEventListener";

@@ -21675,7 +21708,7 @@ class _NodeListImpl implements NodeList, JavaScriptIndexingBehavior native "*Nod

final int length;

- _NodeImpl operator[](int index) native "return this[index];";

+ _NodeImpl operator[](int index) => JS("_NodeImpl", "#[#]", this, index);

_NodeImpl _item(int index) native "item";

@@ -23842,7 +23875,7 @@ class _SQLResultSetRowListImpl implements SQLResultSetRowList, JavaScriptIndexin

final int length;

- Map operator[](int index) native "return this[index];";

+ Map operator[](int index) => JS("Map", "#[#]", this, index);

void operator[]=(int index, Map value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -24040,7 +24073,7 @@ class _SVGAElementImpl extends _SVGElementImpl implements SVGAElement native "*S

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -24347,7 +24380,7 @@ class _SVGAnimatedLengthListImpl implements SVGAnimatedLengthList, JavaScriptInd

final _SVGLengthListImpl baseVal;

- _SVGAnimatedLengthImpl operator[](int index) native "return this[index];";

+ _SVGAnimatedLengthImpl operator[](int index) => JS("_SVGAnimatedLengthImpl", "#[#]", this, index);

void operator[]=(int index, _SVGAnimatedLengthImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -24472,7 +24505,7 @@ class _SVGAnimatedNumberListImpl implements SVGAnimatedNumberList, JavaScriptInd

final _SVGNumberListImpl baseVal;

- _SVGAnimatedNumberImpl operator[](int index) native "return this[index];";

+ _SVGAnimatedNumberImpl operator[](int index) => JS("_SVGAnimatedNumberImpl", "#[#]", this, index);

void operator[]=(int index, _SVGAnimatedNumberImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -24641,7 +24674,7 @@ class _SVGAnimatedTransformListImpl implements SVGAnimatedTransformList, JavaScr

final _SVGTransformListImpl baseVal;

- _SVGAnimateTransformElementImpl operator[](int index) native "return this[index];";

+ _SVGAnimateTransformElementImpl operator[](int index) => JS("_SVGAnimateTransformElementImpl", "#[#]", this, index);

void operator[]=(int index, _SVGAnimateTransformElementImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -24827,7 +24860,7 @@ class _SVGCircleElementImpl extends _SVGElementImpl implements SVGCircleElement

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -24891,7 +24924,7 @@ class _SVGClipPathElementImpl extends _SVGElementImpl implements SVGClipPathElem

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -25094,7 +25127,7 @@ class _SVGDefsElementImpl extends _SVGElementImpl implements SVGDefsElement nati

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -25139,7 +25172,7 @@ class _SVGDescElementImpl extends _SVGElementImpl implements SVGDescElement nati

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -25250,9 +25283,9 @@ class _SVGElementImpl extends _ElementImpl implements SVGElement native "*SVGEle

// Shadowing definition.

- String get id() native "return this.id;";

+ String get id() => JS("String", "#.id", this);

- void set id(String value) native "this.id = value;";

+ void set id(String value) { JS("void", "#.id = #", this, value); }

final _SVGSVGElementImpl ownerSVGElement;

@@ -25493,7 +25526,7 @@ class _SVGElementInstanceListImpl implements List<SVGElementInstance>, JavaScrip

final int length;

- _SVGElementInstanceImpl operator[](int index) native "return this[index];";

+ _SVGElementInstanceImpl operator[](int index) => JS("_SVGElementInstanceImpl", "#[#]", this, index);

void operator[]=(int index, _SVGElementInstanceImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -25630,7 +25663,7 @@ class _SVGEllipseElementImpl extends _SVGElementImpl implements SVGEllipseElemen

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -25758,7 +25791,7 @@ class _SVGFEBlendElementImpl extends _SVGElementImpl implements SVGFEBlendElemen

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -25816,7 +25849,7 @@ class _SVGFEColorMatrixElementImpl extends _SVGElementImpl implements SVGFEColor

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -25854,7 +25887,7 @@ class _SVGFEComponentTransferElementImpl extends _SVGElementImpl implements SVGF

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -25936,7 +25969,7 @@ class _SVGFECompositeElementImpl extends _SVGElementImpl implements SVGFEComposi

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26037,7 +26070,7 @@ class _SVGFEConvolveMatrixElementImpl extends _SVGElementImpl implements SVGFECo

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26095,7 +26128,7 @@ class _SVGFEDiffuseLightingElementImpl extends _SVGElementImpl implements SVGFED

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26163,7 +26196,7 @@ class _SVGFEDisplacementMapElementImpl extends _SVGElementImpl implements SVGFED

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26248,7 +26281,7 @@ class _SVGFEDropShadowElementImpl extends _SVGElementImpl implements SVGFEDropSh

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26281,7 +26314,7 @@ class _SVGFEFloodElementImpl extends _SVGElementImpl implements SVGFEFloodElemen

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26382,7 +26415,7 @@ class _SVGFEGaussianBlurElementImpl extends _SVGElementImpl implements SVGFEGaus

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26434,7 +26467,7 @@ class _SVGFEImageElementImpl extends _SVGElementImpl implements SVGFEImageElemen

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26467,7 +26500,7 @@ class _SVGFEMergeElementImpl extends _SVGElementImpl implements SVGFEMergeElemen

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26548,7 +26581,7 @@ class _SVGFEMorphologyElementImpl extends _SVGElementImpl implements SVGFEMorpho

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26596,7 +26629,7 @@ class _SVGFEOffsetElementImpl extends _SVGElementImpl implements SVGFEOffsetElem

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26676,7 +26709,7 @@ class _SVGFESpecularLightingElementImpl extends _SVGElementImpl implements SVGFE

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26766,7 +26799,7 @@ class _SVGFETileElementImpl extends _SVGElementImpl implements SVGFETileElement

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26841,7 +26874,7 @@ class _SVGFETurbulenceElementImpl extends _SVGElementImpl implements SVGFETurbul

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -26921,7 +26954,7 @@ class _SVGFilterElementImpl extends _SVGElementImpl implements SVGFilterElement

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -27093,7 +27126,7 @@ class _SVGForeignObjectElementImpl extends _SVGElementImpl implements SVGForeign

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -27152,7 +27185,7 @@ class _SVGGElementImpl extends _SVGElementImpl implements SVGGElement native "*S

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -27237,7 +27270,7 @@ class _SVGGlyphRefElementImpl extends _SVGElementImpl implements SVGGlyphRefElem

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -27289,7 +27322,7 @@ class _SVGGradientElementImpl extends _SVGElementImpl implements SVGGradientElem

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -27371,7 +27404,7 @@ class _SVGImageElementImpl extends _SVGElementImpl implements SVGImageElement na

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -27513,7 +27546,7 @@ class _SVGLengthListImpl implements SVGLengthList, JavaScriptIndexingBehavior na

final int numberOfItems;

- _SVGLengthImpl operator[](int index) native "return this[index];";

+ _SVGLengthImpl operator[](int index) => JS("_SVGLengthImpl", "#[#]", this, index);

void operator[]=(int index, _SVGLengthImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -27662,7 +27695,7 @@ class _SVGLineElementImpl extends _SVGElementImpl implements SVGLineElement nati

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -27847,7 +27880,7 @@ class _SVGMarkerElementImpl extends _SVGElementImpl implements SVGMarkerElement

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -27924,7 +27957,7 @@ class _SVGMaskElementImpl extends _SVGElementImpl implements SVGMaskElement nati

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -28107,7 +28140,7 @@ class _SVGNumberListImpl implements SVGNumberList, JavaScriptIndexingBehavior na

final int numberOfItems;

- _SVGNumberImpl operator[](int index) native "return this[index];";

+ _SVGNumberImpl operator[](int index) => JS("_SVGNumberImpl", "#[#]", this, index);

void operator[]=(int index, _SVGNumberImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -28423,7 +28456,7 @@ class _SVGPathElementImpl extends _SVGElementImpl implements SVGPathElement nati

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -29022,7 +29055,7 @@ class _SVGPathSegListImpl implements SVGPathSegList, JavaScriptIndexingBehavior

final int numberOfItems;

- _SVGPathSegImpl operator[](int index) native "return this[index];";

+ _SVGPathSegImpl operator[](int index) => JS("_SVGPathSegImpl", "#[#]", this, index);

void operator[]=(int index, _SVGPathSegImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -29234,7 +29267,7 @@ class _SVGPatternElementImpl extends _SVGElementImpl implements SVGPatternElemen

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -29370,7 +29403,7 @@ class _SVGPolygonElementImpl extends _SVGElementImpl implements SVGPolygonElemen

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -29439,7 +29472,7 @@ class _SVGPolylineElementImpl extends _SVGElementImpl implements SVGPolylineElem

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -29636,7 +29669,7 @@ class _SVGRectElementImpl extends _SVGElementImpl implements SVGRectElement nati

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -29921,7 +29954,7 @@ class _SVGSVGElementImpl extends _SVGElementImpl implements SVGSVGElement native

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -30008,7 +30041,7 @@ class _SVGStopElementImpl extends _SVGElementImpl implements SVGStopElement nati

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -30053,7 +30086,7 @@ class _SVGStringListImpl implements SVGStringList, JavaScriptIndexingBehavior na

final int numberOfItems;

- String operator[](int index) native "return this[index];";

+ String operator[](int index) => JS("String", "#[#]", this, index);

void operator[]=(int index, String value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -30195,9 +30228,9 @@ class _SVGStyleElementImpl extends _SVGElementImpl implements SVGStyleElement na

String media;

// Shadowing definition.

- String get title() native "return this.title;";

+ String get title() => JS("String", "#.title", this);

- void set title(String value) native "this.title = value;";

+ void set title(String value) { JS("void", "#.title = #", this, value); }

String type;

@@ -30241,7 +30274,7 @@ class _SVGSwitchElementImpl extends _SVGElementImpl implements SVGSwitchElement

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -30290,7 +30323,7 @@ class _SVGSymbolElementImpl extends _SVGElementImpl implements SVGSymbolElement

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -30447,7 +30480,7 @@ class _SVGTextContentElementImpl extends _SVGElementImpl implements SVGTextConte

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -30584,7 +30617,7 @@ class _SVGTitleElementImpl extends _SVGElementImpl implements SVGTitleElement na

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -30706,7 +30739,7 @@ class _SVGTransformListImpl implements SVGTransformList, JavaScriptIndexingBehav

final int numberOfItems;

- _SVGTransformImpl operator[](int index) native "return this[index];";

+ _SVGTransformImpl operator[](int index) => JS("_SVGTransformImpl", "#[#]", this, index);

void operator[]=(int index, _SVGTransformImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -30915,7 +30948,7 @@ class _SVGUseElementImpl extends _SVGElementImpl implements SVGUseElement native

// From SVGStylable

- _SVGAnimatedStringImpl get $dom_svgClassName() native "return this.className;";

+ _SVGAnimatedStringImpl get $dom_svgClassName() => JS("_SVGAnimatedStringImpl", "#.className", this);

// Use implementation from Element.

// final _CSSStyleDeclarationImpl style;

@@ -31645,7 +31678,7 @@ class _SourceBufferListImpl implements SourceBufferList, JavaScriptIndexingBehav

final int length;

- _SourceBufferImpl operator[](int index) native "return this[index];";

+ _SourceBufferImpl operator[](int index) => JS("_SourceBufferImpl", "#[#]", this, index);

void operator[]=(int index, _SourceBufferImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -31829,7 +31862,7 @@ class _SpeechGrammarListImpl implements SpeechGrammarList, JavaScriptIndexingBeh

final int length;

- _SpeechGrammarImpl operator[](int index) native "return this[index];";

+ _SpeechGrammarImpl operator[](int index) => JS("_SpeechGrammarImpl", "#[#]", this, index);

void operator[]=(int index, _SpeechGrammarImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -31960,7 +31993,7 @@ class _SpeechInputResultListImpl implements List<SpeechInputResult>, JavaScriptI

final int length;

- _SpeechInputResultImpl operator[](int index) native "return this[index];";

+ _SpeechInputResultImpl operator[](int index) => JS("_SpeechInputResultImpl", "#[#]", this, index);

void operator[]=(int index, _SpeechInputResultImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -32285,7 +32318,7 @@ class _SpeechRecognitionResultImpl implements SpeechRecognitionResult native "*S

final _DocumentImpl emma;

- bool get finalValue() native "return this.final;";

+ bool get finalValue() => JS("bool", "#.final", this);

final int length;

@@ -32296,7 +32329,7 @@ class _SpeechRecognitionResultListImpl implements List<SpeechRecognitionResult>,

final int length;

- _SpeechRecognitionResultImpl operator[](int index) native "return this[index];";

+ _SpeechRecognitionResultImpl operator[](int index) => JS("_SpeechRecognitionResultImpl", "#[#]", this, index);

void operator[]=(int index, _SpeechRecognitionResultImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -32500,7 +32533,7 @@ class _StorageImpl implements Storage native "*Storage" {

bool isEmpty() => $dom_key(0) == null;

- int get $dom_length() native "return this.length;";

+ int get $dom_length() => JS("int", "#.length", this);

void $dom_clear() native "clear";

@@ -32680,7 +32713,7 @@ class _StyleSheetListImpl implements List<StyleSheet>, JavaScriptIndexingBehavio

final int length;

- _StyleSheetImpl operator[](int index) native "return this[index];";

+ _StyleSheetImpl operator[](int index) => JS("_StyleSheetImpl", "#[#]", this, index);

void operator[]=(int index, _StyleSheetImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -33572,7 +33605,7 @@ class _TextTrackCueListImpl implements TextTrackCueList, JavaScriptIndexingBehav

final int length;

- _TextTrackCueImpl operator[](int index) native "return this[index];";

+ _TextTrackCueImpl operator[](int index) => JS("_TextTrackCueImpl", "#[#]", this, index);

void operator[]=(int index, _TextTrackCueImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -33733,7 +33766,7 @@ class _TextTrackListImpl implements TextTrackList, JavaScriptIndexingBehavior na

final int length;

- _TextTrackImpl operator[](int index) native "return this[index];";

+ _TextTrackImpl operator[](int index) => JS("_TextTrackImpl", "#[#]", this, index);

void operator[]=(int index, _TextTrackImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -33991,7 +34024,8 @@ class _TouchImpl implements Touch native "*Touch" {

final int screenY;

EventTarget get target => _convertNativeToDart_EventTarget(this._target);

- EventTarget get _target() native "return this.target;";

+ EventTarget get _target() => JS("EventTarget", "#.target", this);

final num webkitForce;

@@ -34021,7 +34055,7 @@ class _TouchListImpl implements TouchList, JavaScriptIndexingBehavior native "*T

final int length;

- _TouchImpl operator[](int index) native "return this[index];";

+ _TouchImpl operator[](int index) => JS("_TouchImpl", "#[#]", this, index);

void operator[]=(int index, _TouchImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -34147,9 +34181,9 @@ abstract class TrackElement implements Element {

class _TrackElementImpl extends _ElementImpl implements TrackElement native "*HTMLTrackElement" {

- bool get defaultValue() native "return this.default;";

+ bool get defaultValue() => JS("bool", "#.default", this);

- void set defaultValue(bool value) native "this.default = value;";

+ void set defaultValue(bool value) { JS("void", "#.default = #", this, value); }

String kind;

@@ -34331,7 +34365,8 @@ class _UIEventImpl extends _EventImpl implements UIEvent native "*UIEvent" {

final int pageY;

Window get view => _convertNativeToDart_Window(this._view);

- Window get _view() native "return this.view;";

+ Window get _view() => JS("Window", "#.view", this);

final int which;

@@ -34395,9 +34430,9 @@ class _Uint16ArrayImpl extends _ArrayBufferViewImpl implements Uint16Array, List

final int length;

- int operator[](int index) native "return this[index];";

+ int operator[](int index) => JS("int", "#[#]", this, index);

- void operator[]=(int index, int value) native "this[index] = value";

+ void operator[]=(int index, int value) => JS("void", "#[#] = #", this, index, value);

// -- start List<int> mixins.

// int is the element type.

@@ -34512,9 +34547,9 @@ class _Uint32ArrayImpl extends _ArrayBufferViewImpl implements Uint32Array, List

final int length;

- int operator[](int index) native "return this[index];";

+ int operator[](int index) => JS("int", "#[#]", this, index);

- void operator[]=(int index, int value) native "this[index] = value";

+ void operator[]=(int index, int value) => JS("void", "#[#] = #", this, index, value);

// -- start List<int> mixins.

// int is the element type.

@@ -34629,9 +34664,9 @@ class _Uint8ArrayImpl extends _ArrayBufferViewImpl implements Uint8Array, List<i

final int length;

- int operator[](int index) native "return this[index];";

+ int operator[](int index) => JS("int", "#[#]", this, index);

- void operator[]=(int index, int value) native "this[index] = value";

+ void operator[]=(int index, int value) => JS("void", "#[#] = #", this, index, value);

// -- start List<int> mixins.

// int is the element type.

@@ -36614,7 +36649,7 @@ class _WebKitAnimationListImpl implements List<Animation>, JavaScriptIndexingBeh

final int length;

- _AnimationImpl operator[](int index) native "return this[index];";

+ _AnimationImpl operator[](int index) => JS("_AnimationImpl", "#[#]", this, index);

void operator[]=(int index, _AnimationImpl value) {

throw new UnsupportedOperationException("Cannot assign element of immutable List.");

@@ -37005,12 +37040,12 @@ class _WheelEventImpl extends _MouseEventImpl implements WheelEvent native "*Whe

return this._deltaMode;

}

- num get _deltaY() native 'return this.deltaY';

- num get _deltaX() native 'return this.deltaX';

- num get _wheelDelta() native 'return this.wheelDelta';

- num get _wheelDeltaX() native 'return this.wheelDeltaX';

- num get _detail() native 'return this.detail';

- int get _deltaMode() native 'return this.deltaMode';

+ num get _deltaY => JS('num', '#.deltaY', this);

+ num get _deltaX => JS('num', '#.deltaX', this);

+ num get _wheelDelta => JS('num', '#.wheelDelta', this);

+ num get _wheelDeltaX => JS('num', '#.wheelDeltaX', this);

+ num get _detail => JS('num', '#.detail', this);

+ int get _deltaMode => JS('int', '#.deltaMode', this);

}

@@ -37555,18 +37590,18 @@ class _XSLTProcessorImpl implements XSLTProcessor native "*XSLTProcessor" {

// BSD-style license that can be found in the LICENSE file.

class _ArrayBufferFactoryProvider {

- static ArrayBuffer createArrayBuffer(int length) native

- '''return new ArrayBuffer(length);''';

+ static ArrayBuffer createArrayBuffer(int length) =>

+ JS('ArrayBuffer', 'new ArrayBuffer(#)', length);

}

// BSD-style license that can be found in the LICENSE file.

class _AudioElementFactoryProvider {

- static AudioElement createAudioElement([String src = null]) native '''

- if (src == null) return new Audio();

- return new Audio(src);

- ''';

+ static AudioElement createAudioElement([String src = null]) {

+ if (src == null) return JS('AudioElement', 'new Audio()');

+ return JS('AudioElement', 'new Audio(#)', src);

+ }

}

@@ -37586,48 +37621,51 @@ class _BlobFactoryProvider {

return _create_2(blobParts, bag);

}

- static _create_1(parts) native 'return new Blob(parts);';

- static _create_2(parts, bag) native 'return new Blob(parts, bag);';

+ static _create_1(parts) => JS('Blob', 'new Blob(#)', parts);

+ static _create_2(parts, bag) => JS('Blob', 'new Blob(#, #)', parts, bag);

- static _create_bag() native 'return {}';

- static _bag_set(bag, key, value) native 'bag[key] = value;';

+ static _create_bag() => JS('var', '{}');

+ static _bag_set(bag, key, value) { JS('void', '#[#] = #', bag, key, value); }

}

// BSD-style license that can be found in the LICENSE file.

class _CSSMatrixFactoryProvider {

- static CSSMatrix createCSSMatrix([String cssValue = '']) native

- 'return new WebKitCSSMatrix(cssValue);';

+ static CSSMatrix createCSSMatrix([String cssValue = '']) =>

+ JS('CSSMatrix', 'new WebKitCSSMatrix(#)', cssValue);

}

// BSD-style license that can be found in the LICENSE file.

class _DOMParserFactoryProvider {

- static DOMParser createDOMParser() native

- '''return new DOMParser();''';

+ static DOMParser createDOMParser() =>

+ JS('DOMParser', 'new DOMParser()' );

}

// BSD-style license that can be found in the LICENSE file.

class _DOMURLFactoryProvider {

- static DOMURL createDOMURL() native

- '''return new DOMURL();''';

+ static DOMURL createDOMURL() =>

+ JS('DOMURL', 'new DOMURL()' );

}

// BSD-style license that can be found in the LICENSE file.

class _DataViewFactoryProvider {

- static DataView createDataView(ArrayBuffer buffer,

- [int byteOffset = null, int byteLength = null])

- native '''

- if (byteOffset == null) return new DataView(buffer);

- if (byteLength == null) return new DataView(buffer, byteOffset);

- return new DataView(buffer, byteOffset, byteLength);

- ''';

+ static DataView createDataView(

+ ArrayBuffer buffer, [int byteOffset = null, int byteLength = null]) {

+ if (byteOffset == null) {

+ return JS('DataView', 'new DataView(#)', buffer);

+ }

+ if (byteLength == null) {

+ return JS('DataView', 'new DataView(#,#)', buffer, byteOffset);

+ }

+ return JS('DataView', 'new DataView(#,#,#)', buffer, byteOffset, byteLength);

+ }

}

@@ -37938,41 +37976,42 @@ class _Elements {

// BSD-style license that can be found in the LICENSE file.

class _EventSourceFactoryProvider {

- static EventSource createEventSource(String scriptUrl) native

- '''return new EventSource(scriptUrl);''';

+ static EventSource createEventSource(String scriptUrl) =>

+ JS('EventSource', 'new EventSource(#)', scriptUrl);

}

// BSD-style license that can be found in the LICENSE file.

class _FileReaderFactoryProvider {

- static FileReader createFileReader() native

- '''return new FileReader();''';

+ static FileReader createFileReader() =>

+ JS('FileReader', 'new FileReader()' );

}

// BSD-style license that can be found in the LICENSE file.

class _FileReaderSyncFactoryProvider {

- static FileReaderSync createFileReaderSync() native

- '''return new FileReaderSync();''';

+ static FileReaderSync createFileReaderSync() =>

+ JS('FileReaderSync', 'new FileReaderSync()' );

}

// BSD-style license that can be found in the LICENSE file.

class _FormDataFactoryProvider {

- static FormData createFormData([FormElement form = null]) native '''

- if (form == null) return new FormData();

- return new FormData(form);

- ''';

+ static FormData createFormData([FormElement form = null]) {

+ if (form == null) return JS('FormData', 'new FormData()');

+ return JS('FormData', 'new FormData(#)', form);

+ }

}

// BSD-style license that can be found in the LICENSE file.

class _HttpRequestFactoryProvider {

- static HttpRequest createHttpRequest() native 'return new XMLHttpRequest();';

+ static HttpRequest createHttpRequest() =>

+ JS('HttpRequest', 'new XMLHttpRequest();');

static HttpRequest createHttpRequest_get(String url,

onSuccess(HttpRequest request)) =>

@@ -37987,40 +38026,40 @@ class _HttpRequestFactoryProvider {

// BSD-style license that can be found in the LICENSE file.

class _IceCandidateFactoryProvider {

- static IceCandidate createIceCandidate(String label, String candidateLine) native

- '''return new IceCandidate(label, candidateLine);''';

+ static IceCandidate createIceCandidate(String label, String candidateLine) =>

+ JS('IceCandidate', 'new IceCandidate(#,#)', label, candidateLine);

}

// BSD-style license that can be found in the LICENSE file.

class _MediaControllerFactoryProvider {

- static MediaController createMediaController() native

- '''return new MediaController();''';

+ static MediaController createMediaController() =>

+ JS('MediaController', 'new MediaController()' );

}

// BSD-style license that can be found in the LICENSE file.

class _MediaSourceFactoryProvider {

- static MediaSource createMediaSource() native

- '''return new MediaSource();''';

+ static MediaSource createMediaSource() =>

+ JS('MediaSource', 'new MediaSource()' );

}

// BSD-style license that can be found in the LICENSE file.

class _MediaStreamFactoryProvider {

- static MediaStream createMediaStream(MediaStreamTrackList audioTracks, MediaStreamTrackList videoTracks) native

- '''return new MediaStream(audioTracks, videoTracks);''';

+ static MediaStream createMediaStream(MediaStreamTrackList audioTracks, MediaStreamTrackList videoTracks) =>

+ JS('MediaStream', 'new MediaStream(#,#)', audioTracks, videoTracks);

}

// BSD-style license that can be found in the LICENSE file.

class _MessageChannelFactoryProvider {

- static MessageChannel createMessageChannel() native

- '''return new MessageChannel();''';

+ static MessageChannel createMessageChannel() =>

+ JS('MessageChannel', 'new MessageChannel()' );

}

@@ -38033,14 +38072,24 @@ class _MutationObserverFactoryProvider {

window.MozMutationObserver;

return new constructor(callback);

''';

+ // TODO(sra): Dart2js inserts a conversion when a Dart function (i.e. an

+ // object with a call method) is passed to a native method. This is so the

+ // native code sees a JavaScript function.

+ //

+ // This does not happen when a function is 'passed' to a JS-form so it is not

+ // possible to rewrite the above code to, e.g. (simplified):

+ //

+ // static createMutationObserver(MutationCallback callback) =>

+ // JS('var', 'new (window.MutationObserver)(#)', callback);

}

// BSD-style license that can be found in the LICENSE file.

class _NotificationFactoryProvider {

- static Notification createNotification(String title, [Map options]) native

- '''return new Notification(title, options);''';

+ static Notification createNotification(String title, [Map options]) =>

+ JS('Notification', 'new Notification(#,#)', title, options);

}

@@ -38048,98 +38097,106 @@ class _NotificationFactoryProvider {

class _OptionElementFactoryProvider {

static OptionElement createOptionElement(

- [String data, String value, bool defaultSelected, bool selected])

- native '''

- if (data == null) return new Option();

- if (value == null) return new Option(data);

- if (defaultSelected == null) return new Option(data, value);

- if (selected == null) return new Option(data, value, defaultSelected);

- return new Option(data, value, defaultSelected, selected);

- ''';

+ [String data, String value, bool defaultSelected, bool selected]) {

+ if (data == null) {

+ return JS('OptionElement', 'new Option()');

+ }

+ if (value == null) {

+ return JS('OptionElement', 'new Option(#)', data);

+ }

+ if (defaultSelected == null) {

+ return JS('OptionElement', 'new Option(#,#)', data, value);

+ }

+ if (selected == null) {

+ return JS('OptionElement', 'new Option(#,#,#)',

+ data, value, defaultSelected);

+ }

+ return JS('OptionElement', 'new Option(#,#,#,#)',

+ data, value, defaultSelected, selected);

+ }

}

// BSD-style license that can be found in the LICENSE file.

class _PeerConnection00FactoryProvider {

- static PeerConnection00 createPeerConnection00(String serverConfiguration, IceCallback iceCallback) native

- '''return new PeerConnection00(serverConfiguration, iceCallback);''';

+ static PeerConnection00 createPeerConnection00(String serverConfiguration, IceCallback iceCallback) =>

+ JS('PeerConnection00', 'new PeerConnection00(#,#)', serverConfiguration, iceCallback);

}

// BSD-style license that can be found in the LICENSE file.

class _RTCIceCandidateFactoryProvider {

- static RTCIceCandidate createRTCIceCandidate(Map dictionary) native

- '''return new RTCIceCandidate(dictionary);''';

+ static RTCIceCandidate createRTCIceCandidate(Map dictionary) =>

+ JS('RTCIceCandidate', 'new RTCIceCandidate(#)', dictionary);

}

// BSD-style license that can be found in the LICENSE file.

class _RTCPeerConnectionFactoryProvider {

- static RTCPeerConnection createRTCPeerConnection(Map rtcIceServers, [Map mediaConstraints]) native

- '''return new RTCPeerConnection(rtcIceServers, mediaConstraints);''';

+ static RTCPeerConnection createRTCPeerConnection(Map rtcIceServers, [Map mediaConstraints]) =>

+ JS('RTCPeerConnection', 'new RTCPeerConnection(#,#)', rtcIceServers, mediaConstraints);

}

// BSD-style license that can be found in the LICENSE file.

class _RTCSessionDescriptionFactoryProvider {

- static RTCSessionDescription createRTCSessionDescription(Map dictionary) native

- '''return new RTCSessionDescription(dictionary);''';

+ static RTCSessionDescription createRTCSessionDescription(Map dictionary) =>

+ JS('RTCSessionDescription', 'new RTCSessionDescription(#)', dictionary);

}

// BSD-style license that can be found in the LICENSE file.

class _SessionDescriptionFactoryProvider {

- static SessionDescription createSessionDescription(String sdp) native

- '''return new SessionDescription(sdp);''';

+ static SessionDescription createSessionDescription(String sdp) =>

+ JS('SessionDescription', 'new SessionDescription(#)', sdp);

}

// BSD-style license that can be found in the LICENSE file.

class _ShadowRootFactoryProvider {

- static ShadowRoot createShadowRoot(Element host) native '''

- return new (window.ShadowRoot || window.WebKitShadowRoot)(host);

- ''';

+ static ShadowRoot createShadowRoot(Element host) =>

+ JS('ShadowRoot',

+ 'new (window.ShadowRoot || window.WebKitShadowRoot)(#)', host);

}

// BSD-style license that can be found in the LICENSE file.

class _SharedWorkerFactoryProvider {

- static SharedWorker createSharedWorker(String scriptURL, [String name])

- native '''

- if (name == null) return new SharedWorker(scriptURL);

- return new SharedWorker(scriptURL, name);

- ''';

+ static SharedWorker createSharedWorker(String scriptURL, [String name]) {

+ if (name == null) return JS('SharedWorker', 'new SharedWorker(#)', scriptURL);

+ return JS('SharedWorker', 'new SharedWorker(#,#)', scriptURL, name);

+ }

}

// BSD-style license that can be found in the LICENSE file.

class _SpeechGrammarFactoryProvider {

- static SpeechGrammar createSpeechGrammar() native

- '''return new SpeechGrammar();''';

+ static SpeechGrammar createSpeechGrammar() =>

+ JS('SpeechGrammar', 'new SpeechGrammar()' );

}

// BSD-style license that can be found in the LICENSE file.

class _SpeechGrammarListFactoryProvider {

- static SpeechGrammarList createSpeechGrammarList() native

- '''return new SpeechGrammarList();''';

+ static SpeechGrammarList createSpeechGrammarList() =>

+ JS('SpeechGrammarList', 'new SpeechGrammarList()' );

}

// BSD-style license that can be found in the LICENSE file.

class _SpeechRecognitionFactoryProvider {

- static SpeechRecognition createSpeechRecognition() native

- '''return new SpeechRecognition();''';

+ static SpeechRecognition createSpeechRecognition() =>

+ JS('SpeechRecognition', 'new SpeechRecognition()' );

}

@@ -38148,46 +38205,53 @@ class _SpeechRecognitionFactoryProvider {

class _TextTrackCueFactoryProvider {

static TextTrackCue createTextTrackCue(

String id, num startTime, num endTime, String text,

- [String settings, bool pauseOnExit])

- native '''

- if (settings == null)

- return new TextTrackCue(id, startTime, endTime, text);

- if (pauseOnExit == null)

- return new TextTrackCue(id, startTime, endTime, text, settings);

- return new TextTrackCue(id, startTime, endTime, text, settings, pauseOnExit);

- ''';

+ [String settings, bool pauseOnExit]) {

+ if (settings == null) {

+ return JS('TextTrackCue',

+ 'new TextTrackCue(#,#,#,#)',

+ id, startTime, endTime, text);

+ }

+ if (pauseOnExit == null) {

+ return JS('TextTrackCue',

+ 'new TextTrackCue(#,#,#,#,#)',

+ id, startTime, endTime, text, settings);

+ }

+ return JS('TextTrackCue',

+ 'new TextTrackCue(#,#,#,#,#,#)',

+ id, startTime, endTime, text, settings, pauseOnExit);

+ }

}

// BSD-style license that can be found in the LICENSE file.

class _WorkerFactoryProvider {

- static Worker createWorker(String scriptUrl) native

- '''return new Worker(scriptUrl);''';

+ static Worker createWorker(String scriptUrl) =>

+ JS('Worker', 'new Worker(#)', scriptUrl);

}

// BSD-style license that can be found in the LICENSE file.

class _XMLSerializerFactoryProvider {

- static XMLSerializer createXMLSerializer() native

- '''return new XMLSerializer();''';

+ static XMLSerializer createXMLSerializer() =>

+ JS('XMLSerializer', 'new XMLSerializer()' );

}

// BSD-style license that can be found in the LICENSE file.

class _XPathEvaluatorFactoryProvider {

- static XPathEvaluator createXPathEvaluator() native

- '''return new XPathEvaluator();''';

+ static XPathEvaluator createXPathEvaluator() =>

+ JS('XPathEvaluator', 'new XPathEvaluator()' );

}

// BSD-style license that can be found in the LICENSE file.

class _XSLTProcessorFactoryProvider {

- static XSLTProcessor createXSLTProcessor() native

- '''return new XSLTProcessor();''';

+ static XSLTProcessor createXSLTProcessor() =>

+ JS('XSLTProcessor', 'new XSLTProcessor()' );

}

@@ -40174,25 +40238,25 @@ class _HistoryCrossFrameImpl implements History {

class _AudioContextFactoryProvider {

- static AudioContext createAudioContext() native '''

- var constructor = window.AudioContext || window.webkitAudioContext;

- return new constructor();

-''';

+ static AudioContext createAudioContext() {

+ return JS('AudioContext',

+ 'new (window.AudioContext || window.webkitAudioContext)()');

+ }

}

class _PointFactoryProvider {

- static Point createPoint(num x, num y) native

- 'return new WebKitPoint(x, y);';

+ static Point createPoint(num x, num y) =>

+ JS('Point', 'new WebKitPoint(#, #)', x, y);

}

class _WebSocketFactoryProvider {

- static WebSocket createWebSocket(String url) native

- '''return new WebSocket(url);''';

+ static WebSocket createWebSocket(String url) =>

+ JS('WebSocket', 'new WebSocket(#)', url);

}

class _TextFactoryProvider {

- static Text createText(String data) native

- "return document.createTextNode(data);";

+ static Text createText(String data) =>

+ JS('Text', 'document.createTextNode(#)', data);

}

@@ -40223,25 +40287,25 @@ class _IDBKeyRangeFactoryProvider {

return _cachedClass = _uncachedClass();

}

- static _uncachedClass() native '''

- return window.webkitIDBKeyRange || window.mozIDBKeyRange ||

- window.msIDBKeyRange || window.IDBKeyRange;

- ''';

+ static _uncachedClass() =>

+ JS('var',

+ '''window.webkitIDBKeyRange || window.mozIDBKeyRange ||

+ window.msIDBKeyRange || window.IDBKeyRange''');

static _translateKey(idbkey) => idbkey; // TODO: fixme.

- static _IDBKeyRangeImpl _only(cls, value) native

- '''return cls.only(value);''';

- static _IDBKeyRangeImpl _lowerBound(cls, bound, open) native

- '''return cls.lowerBound(bound, open);''';

+ static _IDBKeyRangeImpl _only(cls, value) =>

+ JS('_IDBKeyRangeImpl', '#.only(#)', cls, value);

- static _IDBKeyRangeImpl _upperBound(cls, bound, open) native

- '''return cls.upperBound(bound, open);''';

+ static _IDBKeyRangeImpl _lowerBound(cls, bound, open) =>

+ JS('_IDBKeyRangeImpl', '#.lowerBound(#, #)', cls, bound, open);

- static _IDBKeyRangeImpl _bound(cls, lower, upper, lowerOpen, upperOpen) native

- '''return cls.bound(lower, upper, lowerOpen, upperOpen);''';

+ static _IDBKeyRangeImpl _upperBound(cls, bound, open) =>

+ JS('_IDBKeyRangeImpl', '#.upperBound(#, #)', cls, bound, open);

+ static _IDBKeyRangeImpl _bound(cls, lower, upper, lowerOpen, upperOpen) =>

+ JS('_IDBKeyRangeImpl', '#.bound(#, #, #, #)',

+ cls, lower, upper, lowerOpen, upperOpen);

}

@@ -40299,22 +40363,17 @@ class _LocationWrapper implements LocalLocation {

void set search(String value) => _set(_ptr, 'search', value);

- void assign(String url) => _assign(_ptr, url);

- void reload() => _reload(_ptr);

+ void assign(String url) => JS('void', '#.assign(#)', _ptr, url);

- void replace(String url) => _replace(_ptr, url);

+ void reload() => JS('void', '#.reload()', _ptr);

- String toString() => _toString(_ptr);

+ void replace(String url) => JS('void', '#.replace(#)', _ptr, url);

+ String toString() => JS('String', '#.toString()', _ptr);

- static _get(p, m) native 'return p[m];';

- static _set(p, m, v) native 'p[m] = v;';

- static _assign(p, url) native 'p.assign(url);';

- static _reload(p) native 'p.reload()';

- static _replace(p, url) native 'p.replace(url);';

- static _toString(p) native 'return p.toString();';

+ static _get(p, m) => JS('var', '#[#]', p, m);

+ static _set(p, m, v) => JS('void', '#[#] = #', p, m, v);

}

@@ -40324,9 +40383,8 @@ class _LocationWrapper implements LocalLocation {

* Checks to see if the mutation observer API is supported on the current

* platform.

-bool _isMutationObserverSupported() native '''

- return !!( window.MutationObserver || window.WebKitMutationObserver);

-''';

+bool _isMutationObserverSupported() =>

+ JS('bool', '!!(window.MutationObserver || window.WebKitMutationObserver)');

// BSD-style license that can be found in the LICENSE file.

@@ -40414,35 +40472,62 @@ class _TypedArrayFactoryProvider {

return _U8C_3(buffer, byteOffset, length);

}

- static Float32Array _F32(arg) native 'return new Float32Array(arg);';

- static Float64Array _F64(arg) native 'return new Float64Array(arg);';

- static Int8Array _I8(arg) native 'return new Int8Array(arg);';

- static Int16Array _I16(arg) native 'return new Int16Array(arg);';

- static Int32Array _I32(arg) native 'return new Int32Array(arg);';

- static Uint8Array _U8(arg) native 'return new Uint8Array(arg);';

- static Uint16Array _U16(arg) native 'return new Uint16Array(arg);';

- static Uint32Array _U32(arg) native 'return new Uint32Array(arg);';

- static Uint8ClampedArray _U8C(arg) native 'return new Uint8ClampedArray(arg);';

- static Float32Array _F32_2(arg1, arg2) native 'return new Float32Array(arg1, arg2);';

- static Float64Array _F64_2(arg1, arg2) native 'return new Float64Array(arg1, arg2);';

- static Int8Array _I8_2(arg1, arg2) native 'return new Int8Array(arg1, arg2);';

- static Int16Array _I16_2(arg1, arg2) native 'return new Int16Array(arg1, arg2);';

- static Int32Array _I32_2(arg1, arg2) native 'return new Int32Array(arg1, arg2);';

- static Uint8Array _U8_2(arg1, arg2) native 'return new Uint8Array(arg1, arg2);';

- static Uint16Array _U16_2(arg1, arg2) native 'return new Uint16Array(arg1, arg2);';

- static Uint32Array _U32_2(arg1, arg2) native 'return new Uint32Array(arg1, arg2);';

- static Uint8ClampedArray _U8C_2(arg1, arg2) native 'return new Uint8ClampedArray(arg1, arg2);';

- static Float32Array _F32_3(arg1, arg2, arg3) native 'return new Float32Array(arg1, arg2, arg3);';

- static Float64Array _F64_3(arg1, arg2, arg3) native 'return new Float64Array(arg1, arg2, arg3);';

- static Int8Array _I8_3(arg1, arg2, arg3) native 'return new Int8Array(arg1, arg2, arg3);';

- static Int16Array _I16_3(arg1, arg2, arg3) native 'return new Int16Array(arg1, arg2, arg3);';

- static Int32Array _I32_3(arg1, arg2, arg3) native 'return new Int32Array(arg1, arg2, arg3);';

- static Uint8Array _U8_3(arg1, arg2, arg3) native 'return new Uint8Array(arg1, arg2, arg3);';

- static Uint16Array _U16_3(arg1, arg2, arg3) native 'return new Uint16Array(arg1, arg2, arg3);';

- static Uint32Array _U32_3(arg1, arg2, arg3) native 'return new Uint32Array(arg1, arg2, arg3);';

- static Uint8ClampedArray _U8C_3(arg1, arg2, arg3) native 'return new Uint8ClampedArray(arg1, arg2, arg3);';

+ static Float32Array _F32(arg) =>

+ JS('Float32Array', 'new Float32Array(#)', arg);

+ static Float64Array _F64(arg) =>

+ JS('Float64Array', 'new Float64Array(#)', arg);

+ static Int8Array _I8(arg) =>

+ JS('Int8Array', 'new Int8Array(#)', arg);

+ static Int16Array _I16(arg) =>

+ JS('Int16Array', 'new Int16Array(#)', arg);

+ static Int32Array _I32(arg) =>

+ JS('Int32Array', 'new Int32Array(#)', arg);

+ static Uint8Array _U8(arg) =>

+ JS('Uint8Array', 'new Uint8Array(#)', arg);

+ static Uint16Array _U16(arg) =>

+ JS('Uint16Array', 'new Uint16Array(#)', arg);

+ static Uint32Array _U32(arg) =>

+ JS('Uint32Array', 'new Uint32Array(#)', arg);

+ static Uint8ClampedArray _U8C(arg) =>

+ JS('Uint8ClampedArray', 'new Uint8ClampedArray(#)', arg);

+ static Float32Array _F32_2(arg1, arg2) =>

+ JS('Float32Array', 'new Float32Array(#, #)', arg1, arg2);

+ static Float64Array _F64_2(arg1, arg2) =>

+ JS('Float64Array', 'new Float64Array(#, #)', arg1, arg2);

+ static Int8Array _I8_2(arg1, arg2) =>

+ JS('Int8Array', 'new Int8Array(#, #)', arg1, arg2);

+ static Int16Array _I16_2(arg1, arg2) =>

+ JS('Int16Array', 'new Int16Array(#, #)', arg1, arg2);

+ static Int32Array _I32_2(arg1, arg2) =>

+ JS('Int32Array', 'new Int32Array(#, #)', arg1, arg2);

+ static Uint8Array _U8_2(arg1, arg2) =>

+ JS('Uint8Array', 'new Uint8Array(#, #)', arg1, arg2);

+ static Uint16Array _U16_2(arg1, arg2) =>

+ JS('Uint16Array', 'new Uint16Array(#, #)', arg1, arg2);

+ static Uint32Array _U32_2(arg1, arg2) =>

+ JS('Uint32Array', 'new Uint32Array(#, #)', arg1, arg2);

+ static Uint8ClampedArray _U8C_2(arg1, arg2) =>

+ JS('Uint8ClampedArray', 'new Uint8ClampedArray(#, #)', arg1, arg2);

+ static Float32Array _F32_3(arg1, arg2, arg3) =>

+ JS('Float32Array', 'new Float32Array(#, #, #)', arg1, arg2, arg3);

+ static Float64Array _F64_3(arg1, arg2, arg3) =>

+ JS('Float64Array', 'new Float64Array(#, #, #)', arg1, arg2, arg3);

+ static Int8Array _I8_3(arg1, arg2, arg3) =>

+ JS('Int8Array', 'new Int8Array(#, #, #)', arg1, arg2, arg3);

+ static Int16Array _I16_3(arg1, arg2, arg3) =>

+ JS('Int16Array', 'new Int16Array(#, #, #)', arg1, arg2, arg3);

+ static Int32Array _I32_3(arg1, arg2, arg3) =>

+ JS('Int32Array', 'new Int32Array(#, #, #)', arg1, arg2, arg3);

+ static Uint8Array _U8_3(arg1, arg2, arg3) =>

+ JS('Uint8Array', 'new Uint8Array(#, #, #)', arg1, arg2, arg3);

+ static Uint16Array _U16_3(arg1, arg2, arg3) =>

+ JS('Uint16Array', 'new Uint16Array(#, #, #)', arg1, arg2, arg3);

+ static Uint32Array _U32_3(arg1, arg2, arg3) =>

+ JS('Uint32Array', 'new Uint32Array(#, #, #)', arg1, arg2, arg3);

+ static Uint8ClampedArray _U8C_3(arg1, arg2, arg3) =>

+ JS('Uint8ClampedArray', 'new Uint8ClampedArray(#, #, #)', arg1, arg2, arg3);

// Ensures that [list] is a JavaScript Array or a typed array. If necessary,

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