Divec has uploaded a new change for review.
https://gerrit.wikimedia.org/r/323353
Change subject: OOjs: remove internal lib/ version and use npm instead
......................................................................
OOjs: remove internal lib/ version and use npm instead
Change-Id: I23f1e0933023ed196b32af00d887674de21c5c4b
---
M .jsduck/eg-iframe.html
M build/modules.json
M demos/ve/desktop-dist.html
M demos/ve/desktop.html
M demos/ve/minimal-rtl.html
M demos/ve/minimal.html
M demos/ve/mobile-dist.html
M demos/ve/mobile.html
D lib/oojs/AUTHORS.txt
D lib/oojs/LICENSE-MIT.txt
D lib/oojs/README.md
D lib/oojs/oojs.jquery.js
M package.json
M tests/index.html
14 files changed, 10 insertions(+), 1,692 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/VisualEditor/VisualEditor
refs/changes/53/323353/1
diff --git a/.jsduck/eg-iframe.html b/.jsduck/eg-iframe.html
index b7fb423..3eacb11 100644
--- a/.jsduck/eg-iframe.html
+++ b/.jsduck/eg-iframe.html
@@ -33,7 +33,7 @@
<script src="../lib/jquery/jquery.js"></script>
<!-- oojs -->
- <script src="../lib/oojs/oojs.jquery.js"></script>
+ <script src="../node_modules/oojs/dist/oojs.jquery.js"></script>
<!-- oojs-ui -->
<script src="../lib/oojs-ui/oojs-ui-core.js"></script>
diff --git a/build/modules.json b/build/modules.json
index d50d6ba..09e2b27 100644
--- a/build/modules.json
+++ b/build/modules.json
@@ -33,7 +33,7 @@
},
"oojs": {
"scripts": [
- "lib/oojs/oojs.jquery.js"
+ "node_modules/oojs/dist/oojs.jquery.js"
]
},
"oojs-ui": {
diff --git a/demos/ve/desktop-dist.html b/demos/ve/desktop-dist.html
index e51591e..adb08d5 100644
--- a/demos/ve/desktop-dist.html
+++ b/demos/ve/desktop-dist.html
@@ -47,7 +47,7 @@
<script src="../../lib/jquery/jquery.js"></script>
<!-- oojs -->
- <script src="../../lib/oojs/oojs.jquery.js"></script>
+ <script
src="../../node_modules/oojs/dist/oojs.jquery.js"></script>
<!-- oojs-ui -->
<script src="../../lib/oojs-ui/oojs-ui-core.js"></script>
diff --git a/demos/ve/desktop.html b/demos/ve/desktop.html
index 7b88b5d..a2dfd8b 100644
--- a/demos/ve/desktop.html
+++ b/demos/ve/desktop.html
@@ -102,7 +102,7 @@
<script src="../../lib/jquery/jquery.js"></script>
<!-- oojs -->
- <script src="../../lib/oojs/oojs.jquery.js"></script>
+ <script
src="../../node_modules/oojs/dist/oojs.jquery.js"></script>
<!-- oojs-ui -->
<script src="../../lib/oojs-ui/oojs-ui-core.js"></script>
diff --git a/demos/ve/minimal-rtl.html b/demos/ve/minimal-rtl.html
index f4d08ee..db74763 100644
--- a/demos/ve/minimal-rtl.html
+++ b/demos/ve/minimal-rtl.html
@@ -40,7 +40,7 @@
<script src="../../lib/jquery/jquery.js"></script>
<!-- oojs -->
- <script src="../../lib/oojs/oojs.jquery.js"></script>
+ <script
src="../../node_modules/oojs/dist/oojs.jquery.js"></script>
<!-- oojs-ui -->
<script src="../../lib/oojs-ui/oojs-ui-core.js"></script>
diff --git a/demos/ve/minimal.html b/demos/ve/minimal.html
index 2f0c730..4388b0b 100644
--- a/demos/ve/minimal.html
+++ b/demos/ve/minimal.html
@@ -40,7 +40,7 @@
<script src="../../lib/jquery/jquery.js"></script>
<!-- oojs -->
- <script src="../../lib/oojs/oojs.jquery.js"></script>
+ <script
src="../../node_modules/oojs/dist/oojs.jquery.js"></script>
<!-- oojs-ui -->
<script src="../../lib/oojs-ui/oojs-ui-core.js"></script>
diff --git a/demos/ve/mobile-dist.html b/demos/ve/mobile-dist.html
index db92755..50c719d 100644
--- a/demos/ve/mobile-dist.html
+++ b/demos/ve/mobile-dist.html
@@ -47,7 +47,7 @@
<script src="../../lib/jquery/jquery.js"></script>
<!-- oojs -->
- <script src="../../lib/oojs/oojs.jquery.js"></script>
+ <script
src="../../node_modules/oojs/dist/oojs.jquery.js"></script>
<!-- oojs-ui -->
<script src="../../lib/oojs-ui/oojs-ui-core.js"></script>
diff --git a/demos/ve/mobile.html b/demos/ve/mobile.html
index 4168a23..8e0af33 100644
--- a/demos/ve/mobile.html
+++ b/demos/ve/mobile.html
@@ -100,7 +100,7 @@
<script src="../../lib/jquery/jquery.js"></script>
<!-- oojs -->
- <script src="../../lib/oojs/oojs.jquery.js"></script>
+ <script
src="../../node_modules/oojs/dist/oojs.jquery.js"></script>
<!-- oojs-ui -->
<script src="../../lib/oojs-ui/oojs-ui-core.js"></script>
diff --git a/lib/oojs/AUTHORS.txt b/lib/oojs/AUTHORS.txt
deleted file mode 100644
index f5bce10..0000000
--- a/lib/oojs/AUTHORS.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Bartosz Dziewoński <[email protected]>
-David Chan <[email protected]>
-Ed Sanders <[email protected]>
-James D. Forrester <[email protected]>
-Ori Livneh <[email protected]>
-Roan Kattouw <[email protected]>
-Timo Tijhof <[email protected]>
-Trevor Parscal <[email protected]>
diff --git a/lib/oojs/LICENSE-MIT.txt b/lib/oojs/LICENSE-MIT.txt
deleted file mode 100644
index 1eef012..0000000
--- a/lib/oojs/LICENSE-MIT.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright 2011-2015 OOjs Team and other contributors.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/lib/oojs/README.md b/lib/oojs/README.md
deleted file mode 100644
index df6b2f9..0000000
--- a/lib/oojs/README.md
+++ /dev/null
@@ -1,117 +0,0 @@
-[](https://www.npmjs.com/package/oojs)
[](https://david-dm.org/wikimedia/oojs#info=devDependencies)
-
-OOjs
-=================
-
-OOjs is a JavaScript library for working with objects.
-
-Key features include inheritance, mixins and utilities for working with
objects.
-
-<pre lang="javascript">
-/* Example */
-( function ( oo ) {
- function Animal() {}
- function Magic() {}
- function Unicorn() {
- Animal.call( this );
- Magic.call( this );
- }
- oo.inheritClass( Unicorn, Animal );
- oo.mixinClass( Unicorn, Magic );
-}( OO ) );
-</pre>
-
-Quick start
-----------
-
-This library is available as an [npm](https://npmjs.org/) package! Install it
right away:
-<pre lang="bash">
-npm install oojs
-</pre>
-
-Or clone the repo, `git clone https://git.wikimedia.org/git/oojs/core.git`.
-
-ECMAScript 5
-----------
-
-OOjs is optimised for modern ECMAScript 5 environments. However, care has been
taken to maintain
-parser compatibility with ES3 engines (such as for IE 6-8).
-
-No ES5 syntax or unpolyfillable features are used. To support ES3 engines,
ensure an appropriate
-polyfill is loaded before OOjs.
-
-These are the methods used:
-
-* Array.isArray
-* Object.keys
-* JSON.stringify
-
-Additionally, Object.create is used if available. As it is impossible to fully
polyfill, OOjs
-includes a fallback implementing the minimal set of required features.
-
-While there are no plans to ship a polyfill for remaining methods, we
recommend the following and
-use them ourselves in the unit tests to assert support for older browsers.
-
-* [json2.js](https://github.com/douglascrockford/JSON-js) (only for IE6/IE7)
-* [es5-shim.js](https://github.com/es-shims/es5-shim)
-
-jQuery
-----------
-
-If your project uses jQuery, use the optimised `oojs.jquery.js` build instead.
-
-This build assumes jQuery is present and omits various chunks of code in
favour of references to jQuery.
-
-jQuery 1.8.3 or higher is recommended.
-
-Versioning
-----------
-
-We use the Semantic Versioning guidelines as much as possible.
-
-Releases will be numbered in the following format:
-
-`<major>.<minor>.<patch>`
-
-For more information on SemVer, please visit http://semver.org/.
-
-Bug tracker
------------
-
-Found a bug? Please report it in the [issue
tracker](https://phabricator.wikimedia.org/maniphest/task/create/?projects=OOjs)!
-
-Release
-----------
-
-Release process:
-<pre lang="bash">
-$ cd path/to/oojs/
-$ git remote update
-$ git checkout -B release -t origin/master
-
-# Ensure tests pass
-$ npm install && npm test
-
-# Avoid using "npm version patch" because that creates
-# both a commit and a tag, and we shouldn't tag until after
-# the commit is merged.
-
-# Update release notes
-# Copy the resulting list into a new section on History.md
-$ git log --format='* %s (%aN)' --no-merges --reverse v$(node -e
'console.log(require("./package.json").version);')...HEAD
-$ edit History.md
-
-# Update the version number
-$ edit package.json
-
-$ git add -p
-$ git commit -m "Tag vX.X.X"
-$ git review
-
-# After merging:
-$ git remote update
-$ git checkout origin/master
-$ git tag "vX.X.X"
-$ git push --tags
-$ npm publish
-</pre>
diff --git a/lib/oojs/oojs.jquery.js b/lib/oojs/oojs.jquery.js
deleted file mode 100644
index 3857f99..0000000
--- a/lib/oojs/oojs.jquery.js
+++ /dev/null
@@ -1,1538 +0,0 @@
-/*!
- * OOjs v1.1.10 optimised for jQuery
- * https://www.mediawiki.org/wiki/OOjs
- *
- * Copyright 2011-2015 OOjs Team and other contributors.
- * Released under the MIT license
- * http://oojs.mit-license.org
- *
- * Date: 2015-11-11T16:49:11Z
- */
-( function ( global ) {
-
-'use strict';
-
-/*exported toString */
-var
- /**
- * Namespace for all classes, static methods and static properties.
- * @class OO
- * @singleton
- */
- oo = {},
- // Optimisation: Local reference to Object.prototype.hasOwnProperty
- hasOwn = oo.hasOwnProperty,
- toString = oo.toString,
- // Object.create() is impossible to fully polyfill, so don't require it
- createObject = Object.create || ( function () {
- // Reusable constructor function
- function Empty() {}
- return function ( prototype, properties ) {
- var obj;
- Empty.prototype = prototype;
- obj = new Empty();
- if ( properties && hasOwn.call( properties,
'constructor' ) ) {
- obj.constructor = properties.constructor.value;
- }
- return obj;
- };
- } )();
-
-/* Class Methods */
-
-/**
- * Utility to initialize a class for OO inheritance.
- *
- * Currently this just initializes an empty static object.
- *
- * @param {Function} fn
- */
-oo.initClass = function ( fn ) {
- fn.static = fn.static || {};
-};
-
-/**
- * Inherit from prototype to another using Object#create.
- *
- * Beware: This redefines the prototype, call before setting your prototypes.
- *
- * Beware: This redefines the prototype, can only be called once on a function.
- * If called multiple times on the same function, the previous prototype is
lost.
- * This is how prototypal inheritance works, it can only be one straight chain
- * (just like classical inheritance in PHP for example). If you need to work
with
- * multiple constructors consider storing an instance of the other constructor
in a
- * property instead, or perhaps use a mixin (see OO.mixinClass).
- *
- * function Thing() {}
- * Thing.prototype.exists = function () {};
- *
- * function Person() {
- * Person.super.apply( this, arguments );
- * }
- * OO.inheritClass( Person, Thing );
- * Person.static.defaultEyeCount = 2;
- * Person.prototype.walk = function () {};
- *
- * function Jumper() {
- * Jumper.super.apply( this, arguments );
- * }
- * OO.inheritClass( Jumper, Person );
- * Jumper.prototype.jump = function () {};
- *
- * Jumper.static.defaultEyeCount === 2;
- * var x = new Jumper();
- * x.jump();
- * x.walk();
- * x instanceof Thing && x instanceof Person && x instanceof Jumper;
- *
- * @param {Function} targetFn
- * @param {Function} originFn
- * @throws {Error} If target already inherits from origin
- */
-oo.inheritClass = function ( targetFn, originFn ) {
- var targetConstructor;
-
- if ( targetFn.prototype instanceof originFn ) {
- throw new Error( 'Target already inherits from origin' );
- }
-
- targetConstructor = targetFn.prototype.constructor;
-
- // Using ['super'] instead of .super because 'super' is not supported
- // by IE 8 and below (bug 63303).
- // Provide .parent as alias for code supporting older browsers which
- // allows people to comply with their style guide.
- targetFn[ 'super' ] = targetFn.parent = originFn;
-
- targetFn.prototype = createObject( originFn.prototype, {
- // Restore constructor property of targetFn
- constructor: {
- value: targetConstructor,
- enumerable: false,
- writable: true,
- configurable: true
- }
- } );
-
- // Extend static properties - always initialize both sides
- oo.initClass( originFn );
- targetFn.static = createObject( originFn.static );
-};
-
-/**
- * Copy over *own* prototype properties of a mixin.
- *
- * The 'constructor' (whether implicit or explicit) is not copied over.
- *
- * This does not create inheritance to the origin. If you need inheritance,
- * use OO.inheritClass instead.
- *
- * Beware: This can redefine a prototype property, call before setting your
prototypes.
- *
- * Beware: Don't call before OO.inheritClass.
- *
- * function Foo() {}
- * function Context() {}
- *
- * // Avoid repeating this code
- * function ContextLazyLoad() {}
- * ContextLazyLoad.prototype.getContext = function () {
- * if ( !this.context ) {
- * this.context = new Context();
- * }
- * return this.context;
- * };
- *
- * function FooBar() {}
- * OO.inheritClass( FooBar, Foo );
- * OO.mixinClass( FooBar, ContextLazyLoad );
- *
- * @param {Function} targetFn
- * @param {Function} originFn
- */
-oo.mixinClass = function ( targetFn, originFn ) {
- var key;
-
- // Copy prototype properties
- for ( key in originFn.prototype ) {
- if ( key !== 'constructor' && hasOwn.call( originFn.prototype,
key ) ) {
- targetFn.prototype[ key ] = originFn.prototype[ key ];
- }
- }
-
- // Copy static properties - always initialize both sides
- oo.initClass( targetFn );
- if ( originFn.static ) {
- for ( key in originFn.static ) {
- if ( hasOwn.call( originFn.static, key ) ) {
- targetFn.static[ key ] = originFn.static[ key ];
- }
- }
- } else {
- oo.initClass( originFn );
- }
-};
-
-/* Object Methods */
-
-/**
- * Get a deeply nested property of an object using variadic arguments,
protecting against
- * undefined property errors.
- *
- * `quux = oo.getProp( obj, 'foo', 'bar', 'baz' );` is equivalent to `quux =
obj.foo.bar.baz;`
- * except that the former protects against JS errors if one of the
intermediate properties
- * is undefined. Instead of throwing an error, this function will return
undefined in
- * that case.
- *
- * @param {Object} obj
- * @param {...Mixed} [keys]
- * @return {Object|undefined} obj[arguments[1]][arguments[2]].... or undefined
- */
-oo.getProp = function ( obj ) {
- var i,
- retval = obj;
- for ( i = 1; i < arguments.length; i++ ) {
- if ( retval === undefined || retval === null ) {
- // Trying to access a property of undefined or null
causes an error
- return undefined;
- }
- retval = retval[ arguments[ i ] ];
- }
- return retval;
-};
-
-/**
- * Set a deeply nested property of an object using variadic arguments,
protecting against
- * undefined property errors.
- *
- * `oo.setProp( obj, 'foo', 'bar', 'baz' );` is equivalent to `obj.foo.bar =
baz;` except that
- * the former protects against JS errors if one of the intermediate properties
is
- * undefined. Instead of throwing an error, undefined intermediate properties
will be
- * initialized to an empty object. If an intermediate property is not an
object, or if obj itself
- * is not an object, this function will silently abort.
- *
- * @param {Object} obj
- * @param {...Mixed} [keys]
- * @param {Mixed} [value]
- */
-oo.setProp = function ( obj ) {
- var i,
- prop = obj;
- if ( Object( obj ) !== obj ) {
- return;
- }
- for ( i = 1; i < arguments.length - 2; i++ ) {
- if ( prop[ arguments[ i ] ] === undefined ) {
- prop[ arguments[ i ] ] = {};
- }
- if ( Object( prop[ arguments[ i ] ] ) !== prop[ arguments[ i ]
] ) {
- return;
- }
- prop = prop[ arguments[ i ] ];
- }
- prop[ arguments[ arguments.length - 2 ] ] = arguments[ arguments.length
- 1 ];
-};
-
-/**
- * Create a new object that is an instance of the same
- * constructor as the input, inherits from the same object
- * and contains the same own properties.
- *
- * This makes a shallow non-recursive copy of own properties.
- * To create a recursive copy of plain objects, use #copy.
- *
- * var foo = new Person( mom, dad );
- * foo.setAge( 21 );
- * var foo2 = OO.cloneObject( foo );
- * foo.setAge( 22 );
- *
- * // Then
- * foo2 !== foo; // true
- * foo2 instanceof Person; // true
- * foo2.getAge(); // 21
- * foo.getAge(); // 22
- *
- * @param {Object} origin
- * @return {Object} Clone of origin
- */
-oo.cloneObject = function ( origin ) {
- var key, r;
-
- r = createObject( origin.constructor.prototype );
-
- for ( key in origin ) {
- if ( hasOwn.call( origin, key ) ) {
- r[ key ] = origin[ key ];
- }
- }
-
- return r;
-};
-
-/**
- * Get an array of all property values in an object.
- *
- * @param {Object} obj Object to get values from
- * @return {Array} List of object values
- */
-oo.getObjectValues = function ( obj ) {
- var key, values;
-
- if ( obj !== Object( obj ) ) {
- throw new TypeError( 'Called on non-object' );
- }
-
- values = [];
- for ( key in obj ) {
- if ( hasOwn.call( obj, key ) ) {
- values[ values.length ] = obj[ key ];
- }
- }
-
- return values;
-};
-
-/**
- * Use binary search to locate an element in a sorted array.
- *
- * searchFunc is given an element from the array. `searchFunc(elem)` must
return a number
- * above 0 if the element we're searching for is to the right of (has a higher
index than) elem,
- * below 0 if it is to the left of elem, or zero if it's equal to elem.
- *
- * To search for a specific value with a comparator function (a `function
cmp(a,b)` that returns
- * above 0 if `a > b`, below 0 if `a < b`, and 0 if `a == b`), you can use
- * `searchFunc = cmp.bind( null, value )`.
- *
- * @param {Array} arr Array to search in
- * @param {Function} searchFunc Search function
- * @param {boolean} [forInsertion] If not found, return index where val could
be inserted
- * @return {number|null} Index where val was found, or null if not found
- */
-oo.binarySearch = function ( arr, searchFunc, forInsertion ) {
- var mid, cmpResult,
- left = 0,
- right = arr.length;
- while ( left < right ) {
- // Equivalent to Math.floor( ( left + right ) / 2 ) but much
faster
- /*jshint bitwise:false */
- mid = ( left + right ) >> 1;
- cmpResult = searchFunc( arr[ mid ] );
- if ( cmpResult < 0 ) {
- right = mid;
- } else if ( cmpResult > 0 ) {
- left = mid + 1;
- } else {
- return mid;
- }
- }
- return forInsertion ? right : null;
-};
-
-/**
- * Recursively compare properties between two objects.
- *
- * A false result may be caused by property inequality or by properties in one
object missing from
- * the other. An asymmetrical test may also be performed, which checks only
that properties in the
- * first object are present in the second object, but not the inverse.
- *
- * If either a or b is null or undefined it will be treated as an empty object.
- *
- * @param {Object|undefined|null} a First object to compare
- * @param {Object|undefined|null} b Second object to compare
- * @param {boolean} [asymmetrical] Whether to check only that a's values are
equal to b's
- * (i.e. a is a subset of b)
- * @return {boolean} If the objects contain the same values as each other
- */
-oo.compare = function ( a, b, asymmetrical ) {
- var aValue, bValue, aType, bType, k;
-
- if ( a === b ) {
- return true;
- }
-
- a = a || {};
- b = b || {};
-
- if ( typeof a.nodeType === 'number' && typeof a.isEqualNode ===
'function' ) {
- return a.isEqualNode( b );
- }
-
- for ( k in a ) {
- if ( !hasOwn.call( a, k ) || a[ k ] === undefined || a[ k ] ===
b[ k ] ) {
- // Support es3-shim: Without the hasOwn filter,
comparing [] to {} will be false in ES3
- // because the shimmed "forEach" is enumerable and
shows up in Array but not Object.
- // Also ignore undefined values, because there is no
conceptual difference between
- // a key that is absent and a key that is present but
whose value is undefined.
- continue;
- }
-
- aValue = a[ k ];
- bValue = b[ k ];
- aType = typeof aValue;
- bType = typeof bValue;
- if ( aType !== bType ||
- (
- ( aType === 'string' || aType === 'number' ||
aType === 'boolean' ) &&
- aValue !== bValue
- ) ||
- ( aValue === Object( aValue ) && !oo.compare( aValue,
bValue, true ) ) ) {
- return false;
- }
- }
- // If the check is not asymmetrical, recursing with the arguments
swapped will verify our result
- return asymmetrical ? true : oo.compare( b, a, true );
-};
-
-/**
- * Create a plain deep copy of any kind of object.
- *
- * Copies are deep, and will either be an object or an array depending on
`source`.
- *
- * @param {Object} source Object to copy
- * @param {Function} [leafCallback] Applied to leaf values after they are
cloned but before they are added to the clone
- * @param {Function} [nodeCallback] Applied to all values before they are
cloned. If the nodeCallback returns a value other than undefined, the returned
value is used instead of attempting to clone.
- * @return {Object} Copy of source object
- */
-oo.copy = function ( source, leafCallback, nodeCallback ) {
- var key, destination;
-
- if ( nodeCallback ) {
- // Extensibility: check before attempting to clone source.
- destination = nodeCallback( source );
- if ( destination !== undefined ) {
- return destination;
- }
- }
-
- if ( Array.isArray( source ) ) {
- // Array (fall through)
- destination = new Array( source.length );
- } else if ( source && typeof source.clone === 'function' ) {
- // Duck type object with custom clone method
- return leafCallback ? leafCallback( source.clone() ) :
source.clone();
- } else if ( source && typeof source.cloneNode === 'function' ) {
- // DOM Node
- return leafCallback ?
- leafCallback( source.cloneNode( true ) ) :
- source.cloneNode( true );
- } else if ( oo.isPlainObject( source ) ) {
- // Plain objects (fall through)
- destination = {};
- } else {
- // Non-plain objects (incl. functions) and primitive values
- return leafCallback ? leafCallback( source ) : source;
- }
-
- // source is an array or a plain object
- for ( key in source ) {
- destination[ key ] = oo.copy( source[ key ], leafCallback,
nodeCallback );
- }
-
- // This is an internal node, so we don't apply the leafCallback.
- return destination;
-};
-
-/**
- * Generate a hash of an object based on its name and data.
- *
- * Performance optimization:
<http://jsperf.com/ve-gethash-201208#/toJson_fnReplacerIfAoForElse>
- *
- * To avoid two objects with the same values generating different hashes, we
utilize the replacer
- * argument of JSON.stringify and sort the object by key as it's being
serialized. This may or may
- * not be the fastest way to do this; we should investigate this further.
- *
- * Objects and arrays are hashed recursively. When hashing an object that has
a .getHash()
- * function, we call that function and use its return value rather than
hashing the object
- * ourselves. This allows classes to define custom hashing.
- *
- * @param {Object} val Object to generate hash for
- * @return {string} Hash of object
- */
-oo.getHash = function ( val ) {
- return JSON.stringify( val, oo.getHash.keySortReplacer );
-};
-
-/**
- * Sort objects by key (helper function for OO.getHash).
- *
- * This is a callback passed into JSON.stringify.
- *
- * @method getHash_keySortReplacer
- * @param {string} key Property name of value being replaced
- * @param {Mixed} val Property value to replace
- * @return {Mixed} Replacement value
- */
-oo.getHash.keySortReplacer = function ( key, val ) {
- var normalized, keys, i, len;
- if ( val && typeof val.getHashObject === 'function' ) {
- // This object has its own custom hash function, use it
- val = val.getHashObject();
- }
- if ( !Array.isArray( val ) && Object( val ) === val ) {
- // Only normalize objects when the key-order is ambiguous
- // (e.g. any object not an array).
- normalized = {};
- keys = Object.keys( val ).sort();
- i = 0;
- len = keys.length;
- for ( ; i < len; i += 1 ) {
- normalized[ keys[ i ] ] = val[ keys[ i ] ];
- }
- return normalized;
-
- // Primitive values and arrays get stable hashes
- // by default. Lets those be stringified as-is.
- } else {
- return val;
- }
-};
-
-/**
- * Get the unique values of an array, removing duplicates
- *
- * @param {Array} arr Array
- * @return {Array} Unique values in array
- */
-oo.unique = function ( arr ) {
- return arr.reduce( function ( result, current ) {
- if ( result.indexOf( current ) === -1 ) {
- result.push( current );
- }
- return result;
- }, [] );
-};
-
-/**
- * Compute the union (duplicate-free merge) of a set of arrays.
- *
- * Arrays values must be convertable to object keys (strings).
- *
- * By building an object (with the values for keys) in parallel with
- * the array, a new item's existence in the union can be computed faster.
- *
- * @param {...Array} arrays Arrays to union
- * @return {Array} Union of the arrays
- */
-oo.simpleArrayUnion = function () {
- var i, ilen, arr, j, jlen,
- obj = {},
- result = [];
-
- for ( i = 0, ilen = arguments.length; i < ilen; i++ ) {
- arr = arguments[ i ];
- for ( j = 0, jlen = arr.length; j < jlen; j++ ) {
- if ( !obj[ arr[ j ] ] ) {
- obj[ arr[ j ] ] = true;
- result.push( arr[ j ] );
- }
- }
- }
-
- return result;
-};
-
-/**
- * Combine arrays (intersection or difference).
- *
- * An intersection checks the item exists in 'b' while difference checks it
doesn't.
- *
- * Arrays values must be convertable to object keys (strings).
- *
- * By building an object (with the values for keys) of 'b' we can
- * compute the result faster.
- *
- * @private
- * @param {Array} a First array
- * @param {Array} b Second array
- * @param {boolean} includeB Whether to items in 'b'
- * @return {Array} Combination (intersection or difference) of arrays
- */
-function simpleArrayCombine( a, b, includeB ) {
- var i, ilen, isInB,
- bObj = {},
- result = [];
-
- for ( i = 0, ilen = b.length; i < ilen; i++ ) {
- bObj[ b[ i ] ] = true;
- }
-
- for ( i = 0, ilen = a.length; i < ilen; i++ ) {
- isInB = !!bObj[ a[ i ] ];
- if ( isInB === includeB ) {
- result.push( a[ i ] );
- }
- }
-
- return result;
-}
-
-/**
- * Compute the intersection of two arrays (items in both arrays).
- *
- * Arrays values must be convertable to object keys (strings).
- *
- * @param {Array} a First array
- * @param {Array} b Second array
- * @return {Array} Intersection of arrays
- */
-oo.simpleArrayIntersection = function ( a, b ) {
- return simpleArrayCombine( a, b, true );
-};
-
-/**
- * Compute the difference of two arrays (items in 'a' but not 'b').
- *
- * Arrays values must be convertable to object keys (strings).
- *
- * @param {Array} a First array
- * @param {Array} b Second array
- * @return {Array} Intersection of arrays
- */
-oo.simpleArrayDifference = function ( a, b ) {
- return simpleArrayCombine( a, b, false );
-};
-
-/*global $ */
-
-oo.isPlainObject = $.isPlainObject;
-
-/*global hasOwn */
-
-( function () {
-
- /**
- * @class OO.EventEmitter
- *
- * @constructor
- */
- oo.EventEmitter = function OoEventEmitter() {
- // Properties
-
- /**
- * Storage of bound event handlers by event name.
- *
- * @property
- */
- this.bindings = {};
- };
-
- oo.initClass( oo.EventEmitter );
-
- /* Private helper functions */
-
- /**
- * Validate a function or method call in a context
- *
- * For a method name, check that it names a function in the context
object
- *
- * @private
- * @param {Function|string} method Function or method name
- * @param {Mixed} context The context of the call
- * @throws {Error} A method name is given but there is no context
- * @throws {Error} In the context object, no property exists with the
given name
- * @throws {Error} In the context object, the named property is not a
function
- */
- function validateMethod( method, context ) {
- // Validate method and context
- if ( typeof method === 'string' ) {
- // Validate method
- if ( context === undefined || context === null ) {
- throw new Error( 'Method name "' + method + '"
has no context.' );
- }
- if ( typeof context[ method ] !== 'function' ) {
- // Technically the property could be replaced
by a function before
- // call time. But this probably signals a typo.
- throw new Error( 'Property "' + method + '" is
not a function' );
- }
- } else if ( typeof method !== 'function' ) {
- throw new Error( 'Invalid callback. Function or method
name expected.' );
- }
- }
-
- /* Methods */
-
- /**
- * Add a listener to events of a specific event.
- *
- * The listener can be a function or the string name of a method; if
the latter, then the
- * name lookup happens at the time the listener is called.
- *
- * @param {string} event Type of event to listen to
- * @param {Function|string} method Function or method name to call when
event occurs
- * @param {Array} [args] Arguments to pass to listener, will be
prepended to emitted arguments
- * @param {Object} [context=null] Context object for function or method
call
- * @throws {Error} Listener argument is not a function or a valid
method name
- * @chainable
- */
- oo.EventEmitter.prototype.on = function ( event, method, args, context
) {
- var bindings;
-
- validateMethod( method, context );
-
- if ( hasOwn.call( this.bindings, event ) ) {
- bindings = this.bindings[ event ];
- } else {
- // Auto-initialize bindings list
- bindings = this.bindings[ event ] = [];
- }
- // Add binding
- bindings.push( {
- method: method,
- args: args,
- context: ( arguments.length < 4 ) ? null : context
- } );
- return this;
- };
-
- /**
- * Add a one-time listener to a specific event.
- *
- * @param {string} event Type of event to listen to
- * @param {Function} listener Listener to call when event occurs
- * @chainable
- */
- oo.EventEmitter.prototype.once = function ( event, listener ) {
- var eventEmitter = this,
- wrapper = function () {
- eventEmitter.off( event, wrapper );
- return listener.apply( this, arguments );
- };
- return this.on( event, wrapper );
- };
-
- /**
- * Remove a specific listener from a specific event.
- *
- * @param {string} event Type of event to remove listener from
- * @param {Function|string} [method] Listener to remove. Must be in the
same form as was passed
- * to "on". Omit to remove all listeners.
- * @param {Object} [context=null] Context object function or method call
- * @chainable
- * @throws {Error} Listener argument is not a function or a valid
method name
- */
- oo.EventEmitter.prototype.off = function ( event, method, context ) {
- var i, bindings;
-
- if ( arguments.length === 1 ) {
- // Remove all bindings for event
- delete this.bindings[ event ];
- return this;
- }
-
- validateMethod( method, context );
-
- if ( !hasOwn.call( this.bindings, event ) || !this.bindings[
event ].length ) {
- // No matching bindings
- return this;
- }
-
- // Default to null context
- if ( arguments.length < 3 ) {
- context = null;
- }
-
- // Remove matching handlers
- bindings = this.bindings[ event ];
- i = bindings.length;
- while ( i-- ) {
- if ( bindings[ i ].method === method && bindings[ i
].context === context ) {
- bindings.splice( i, 1 );
- }
- }
-
- // Cleanup if now empty
- if ( bindings.length === 0 ) {
- delete this.bindings[ event ];
- }
- return this;
- };
-
- /**
- * Emit an event.
- *
- * @param {string} event Type of event
- * @param {...Mixed} args First in a list of variadic arguments passed
to event handler (optional)
- * @return {boolean} Whether the event was handled by at least one
listener
- */
- oo.EventEmitter.prototype.emit = function ( event ) {
- var args = [],
- i, len, binding, bindings, method;
-
- if ( hasOwn.call( this.bindings, event ) ) {
- // Slicing ensures that we don't get tripped up by
event handlers that add/remove bindings
- bindings = this.bindings[ event ].slice();
- for ( i = 1, len = arguments.length; i < len; i++ ) {
- args.push( arguments[ i ] );
- }
- for ( i = 0, len = bindings.length; i < len; i++ ) {
- binding = bindings[ i ];
- if ( typeof binding.method === 'string' ) {
- // Lookup method by name (late binding)
- method = binding.context[
binding.method ];
- } else {
- method = binding.method;
- }
- method.apply(
- binding.context,
- binding.args ? binding.args.concat(
args ) : args
- );
- }
- return true;
- }
- return false;
- };
-
- /**
- * Connect event handlers to an object.
- *
- * @param {Object} context Object to call methods on when events occur
- * @param
{Object.<string,string>|Object.<string,Function>|Object.<string,Array>} methods
List of
- * event bindings keyed by event name containing either method names,
functions or arrays containing
- * method name or function followed by a list of arguments to be
passed to callback before emitted
- * arguments
- * @chainable
- */
- oo.EventEmitter.prototype.connect = function ( context, methods ) {
- var method, args, event;
-
- for ( event in methods ) {
- method = methods[ event ];
- // Allow providing additional args
- if ( Array.isArray( method ) ) {
- args = method.slice( 1 );
- method = method[ 0 ];
- } else {
- args = [];
- }
- // Add binding
- this.on( event, method, args, context );
- }
- return this;
- };
-
- /**
- * Disconnect event handlers from an object.
- *
- * @param {Object} context Object to disconnect methods from
- * @param
{Object.<string,string>|Object.<string,Function>|Object.<string,Array>}
[methods] List of
- * event bindings keyed by event name. Values can be either method
names or functions, but must be
- * consistent with those used in the corresponding call to "connect".
- * @chainable
- */
- oo.EventEmitter.prototype.disconnect = function ( context, methods ) {
- var i, event, method, bindings;
-
- if ( methods ) {
- // Remove specific connections to the context
- for ( event in methods ) {
- method = methods[ event ];
- if ( Array.isArray( method ) ) {
- method = method[ 0 ];
- }
- this.off( event, method, context );
- }
- } else {
- // Remove all connections to the context
- for ( event in this.bindings ) {
- bindings = this.bindings[ event ];
- i = bindings.length;
- while ( i-- ) {
- // bindings[i] may have been removed by
the previous step's
- // this.off so check it still exists
- if ( bindings[ i ] && bindings[ i
].context === context ) {
- this.off( event, bindings[ i
].method, context );
- }
- }
- }
- }
-
- return this;
- };
-
-}() );
-
-( function () {
-
- /**
- * Contain and manage a list of OO.EventEmitter items.
- *
- * Aggregates and manages their events collectively.
- *
- * This mixin must be used in a class that also mixes in
OO.EventEmitter.
- *
- * @abstract
- * @class OO.EmitterList
- * @constructor
- */
- oo.EmitterList = function OoEmitterList() {
- this.items = [];
- this.aggregateItemEvents = {};
- };
-
- /* Events */
-
- /**
- * Item has been added
- *
- * @event add
- * @param {OO.EventEmitter} item Added item
- * @param {number} index Index items were added at
- */
-
- /**
- * Item has been moved to a new index
- *
- * @event move
- * @param {OO.EventEmitter} item Moved item
- * @param {number} index Index item was moved to
- * @param {number} oldIndex The original index the item was in
- */
-
- /**
- * Item has been removed
- *
- * @event remove
- * @param {OO.EventEmitter} item Removed item
- * @param {number} index Index the item was removed from
- */
-
- /**
- * @event clear The list has been cleared of items
- */
-
- /* Methods */
-
- /**
- * Normalize requested index to fit into the bounds of the given array.
- *
- * @private
- * @static
- * @param {Array} arr Given array
- * @param {number|undefined} index Requested index
- * @return {number} Normalized index
- */
- function normalizeArrayIndex( arr, index ) {
- return ( index === undefined || index < 0 || index >=
arr.length ) ?
- arr.length :
- index;
- }
-
- /**
- * Get all items.
- *
- * @return {OO.EventEmitter[]} Items in the list
- */
- oo.EmitterList.prototype.getItems = function () {
- return this.items.slice( 0 );
- };
-
- /**
- * Get the index of a specific item.
- *
- * @param {OO.EventEmitter} item Requested item
- * @return {number} Index of the item
- */
- oo.EmitterList.prototype.getItemIndex = function ( item ) {
- return this.items.indexOf( item );
- };
-
- /**
- * Get number of items.
- *
- * @return {number} Number of items in the list
- */
- oo.EmitterList.prototype.getItemCount = function () {
- return this.items.length;
- };
-
- /**
- * Check if a list contains no items.
- *
- * @return {boolean} Group is empty
- */
- oo.EmitterList.prototype.isEmpty = function () {
- return !this.items.length;
- };
-
- /**
- * Aggregate the events emitted by the group.
- *
- * When events are aggregated, the group will listen to all contained
items for the event,
- * and then emit the event under a new name. The new event will contain
an additional leading
- * parameter containing the item that emitted the original event. Other
arguments emitted from
- * the original event are passed through.
- *
- * @param {Object.<string,string|null>} events An object keyed by the
name of the event that should be
- * aggregated (e.g., ‘click’) and the value of the new name to use
(e.g., ‘groupClick’).
- * A `null` value will remove aggregated events.
-
- * @throws {Error} If aggregation already exists
- */
- oo.EmitterList.prototype.aggregate = function ( events ) {
- var i, item, add, remove, itemEvent, groupEvent;
-
- for ( itemEvent in events ) {
- groupEvent = events[ itemEvent ];
-
- // Remove existing aggregated event
- if ( Object.prototype.hasOwnProperty.call(
this.aggregateItemEvents, itemEvent ) ) {
- // Don't allow duplicate aggregations
- if ( groupEvent ) {
- throw new Error( 'Duplicate item event
aggregation for ' + itemEvent );
- }
- // Remove event aggregation from existing items
- for ( i = 0; i < this.items.length; i++ ) {
- item = this.items[ i ];
- if ( item.connect && item.disconnect ) {
- remove = {};
- remove[ itemEvent ] = [ 'emit',
this.aggregateItemEvents[ itemEvent ], item ];
- item.disconnect( this, remove );
- }
- }
- // Prevent future items from aggregating event
- delete this.aggregateItemEvents[ itemEvent ];
- }
-
- // Add new aggregate event
- if ( groupEvent ) {
- // Make future items aggregate event
- this.aggregateItemEvents[ itemEvent ] =
groupEvent;
- // Add event aggregation to existing items
- for ( i = 0; i < this.items.length; i++ ) {
- item = this.items[ i ];
- if ( item.connect && item.disconnect ) {
- add = {};
- add[ itemEvent ] = [ 'emit',
groupEvent, item ];
- item.connect( this, add );
- }
- }
- }
- }
- };
-
- /**
- * Add items to the list.
- *
- * @param {OO.EventEmitter|OO.EventEmitter[]} items Item to add or
- * an array of items to add
- * @param {number} [index] Index to add items at. If no index is
- * given, or if the index that is given is invalid, the item
- * will be added at the end of the list.
- * @chainable
- * @fires add
- * @fires move
- */
- oo.EmitterList.prototype.addItems = function ( items, index ) {
- var i, oldIndex;
-
- if ( !Array.isArray( items ) ) {
- items = [ items ];
- }
-
- if ( items.length === 0 ) {
- return this;
- }
-
- index = normalizeArrayIndex( this.items, index );
- for ( i = 0; i < items.length; i++ ) {
- oldIndex = this.items.indexOf( items[ i ] );
- if ( oldIndex !== -1 ) {
- // Move item to new index
- index = this.moveItem( items[ i ], index );
- this.emit( 'move', items[ i ], index, oldIndex
);
- } else {
- // insert item at index
- index = this.insertItem( items[ i ], index );
- this.emit( 'add', items[ i ], index );
- }
- index++;
- }
-
- return this;
- };
-
- /**
- * Move an item from its current position to a new index.
- *
- * The item is expected to exist in the list. If it doesn't,
- * the method will throw an exception.
- *
- * @private
- * @param {OO.EventEmitter} item Items to add
- * @param {number} newIndex Index to move the item to
- * @return {number} The index the item was moved to
- * @throws {Error} If item is not in the list
- */
- oo.EmitterList.prototype.moveItem = function ( item, newIndex ) {
- var existingIndex = this.items.indexOf( item );
-
- if ( existingIndex === -1 ) {
- throw new Error( 'Item cannot be moved, because it is
not in the list.' );
- }
-
- newIndex = normalizeArrayIndex( this.items, newIndex );
-
- // Remove the item from the current index
- this.items.splice( existingIndex, 1 );
-
- // Adjust new index after removal
- newIndex--;
-
- // Move the item to the new index
- this.items.splice( newIndex, 0, item );
-
- return newIndex;
- };
-
- /**
- * Utility method to insert an item into the list, and
- * connect it to aggregate events.
- *
- * Don't call this directly unless you know what you're doing.
- * Use #addItems instead.
- *
- * @private
- * @param {OO.EventEmitter} item Items to add
- * @param {number} index Index to add items at
- * @return {number} The index the item was added at
- */
- oo.EmitterList.prototype.insertItem = function ( item, index ) {
- var events, event;
-
- // Add the item to event aggregation
- if ( item.connect && item.disconnect ) {
- events = {};
- for ( event in this.aggregateItemEvents ) {
- events[ event ] = [ 'emit',
this.aggregateItemEvents[ event ], item ];
- }
- item.connect( this, events );
- }
-
- index = normalizeArrayIndex( this.items, index );
-
- // Insert into items array
- this.items.splice( index, 0, item );
- return index;
- };
-
- /**
- * Remove items.
- *
- * @param {OO.EventEmitter[]} items Items to remove
- * @chainable
- * @fires remove
- */
- oo.EmitterList.prototype.removeItems = function ( items ) {
- var i, item, index;
-
- if ( !Array.isArray( items ) ) {
- items = [ items ];
- }
-
- if ( items.length === 0 ) {
- return this;
- }
-
- // Remove specific items
- for ( i = 0; i < items.length; i++ ) {
- item = items[ i ];
- index = this.items.indexOf( item );
- if ( index !== -1 ) {
- if ( item.connect && item.disconnect ) {
- // Disconnect all listeners from the
item
- item.disconnect( this );
- }
- this.items.splice( index, 1 );
- this.emit( 'remove', item, index );
- }
- }
-
- return this;
- };
-
- /**
- * Clear all items
- *
- * @chainable
- * @fires clear
- */
- oo.EmitterList.prototype.clearItems = function () {
- var i, item,
- cleared = this.items.splice( 0, this.items.length );
-
- // Disconnect all items
- for ( i = 0; i < cleared.length; i++ ) {
- item = cleared[ i ];
- if ( item.connect && item.disconnect ) {
- item.disconnect( this );
- }
- }
-
- this.emit( 'clear' );
-
- return this;
- };
-
-}() );
-
-/**
- * Manage a sorted list of OO.EmitterList objects.
- *
- * The sort order is based on a callback that compares two items. The return
value of
- * callback( a, b ) must be less than zero if a < b, greater than zero if a >
b, and zero
- * if a is equal to b. The callback should only return zero if the two objects
are
- * considered equal.
- *
- * When an item changes in a way that could affect their sorting behavior, it
must
- * emit the itemSortChange event. This will cause it to be re-sorted
automatically.
- *
- * This mixin must be used in a class that also mixes in OO.EventEmitter.
- *
- * @abstract
- * @class OO.SortedEmitterList
- * @mixins OO.EmitterList
- * @constructor
- * @param {Function} sortingCallback Callback that compares two items.
- */
-oo.SortedEmitterList = function OoSortedEmitterList( sortingCallback ) {
- // Mixin constructors
- oo.EmitterList.call( this );
-
- this.sortingCallback = sortingCallback;
-
- // Listen to sortChange event and make sure
- // we re-sort the changed item when that happens
- this.aggregate( {
- sortChange: 'itemSortChange'
- } );
-
- this.connect( this, {
- itemSortChange: 'onItemSortChange'
- } );
-};
-
-oo.mixinClass( oo.SortedEmitterList, oo.EmitterList );
-
-/* Events */
-
-/**
- * An item has changed properties that affect its sort positioning
- * inside the list.
- *
- * @private
- * @event itemSortChange
- */
-
-/* Methods */
-
-/**
- * Handle a case where an item changed a property that relates
- * to its sorted order
- *
- * @param {OO.EventEmitter} item Item in the list
- */
-oo.SortedEmitterList.prototype.onItemSortChange = function ( item ) {
- // Remove the item
- this.removeItems( item );
- // Re-add the item so it is in the correct place
- this.addItems( item );
-};
-
-/**
- * Change the sorting callback for this sorted list.
- *
- * The callback receives two items. The return value of callback(a, b) must be
less than zero
- * if a < b, greater than zero if a > b, and zero if a is equal to b.
- *
- * @param {Function} sortingCallback Sorting callback
- */
-oo.SortedEmitterList.prototype.setSortingCallback = function ( sortingCallback
) {
- var items = this.getItems();
-
- this.sortingCallback = sortingCallback;
-
- // Empty the list
- this.clearItems();
- // Re-add the items in the new order
- this.addItems( items );
-};
-
-/**
- * Add items to the sorted list.
- *
- * @chainable
- * @param {OO.EventEmitter|OO.EventEmitter[]} items Item to add or
- * an array of items to add
- */
-oo.SortedEmitterList.prototype.addItems = function ( items ) {
- var index, i, insertionIndex;
-
- if ( !Array.isArray( items ) ) {
- items = [ items ];
- }
-
- if ( items.length === 0 ) {
- return this;
- }
-
- for ( i = 0; i < items.length; i++ ) {
- // Find insertion index
- insertionIndex = this.findInsertionIndex( items[ i ] );
-
- // Check if the item exists using the sorting callback
- // and remove it first if it exists
- if (
- // First make sure the insertion index is not at the end
- // of the list (which means it does not point to any
actual
- // items)
- insertionIndex <= this.items.length &&
- // Make sure there actually is an item in this index
- this.items[ insertionIndex ] &&
- // The callback returns 0 if the items are equal
- this.sortingCallback( this.items[ insertionIndex ],
items[ i ] ) === 0
- ) {
- // Remove the existing item
- this.removeItems( this.items[ insertionIndex ] );
- }
-
- // Insert item at the insertion index
- index = this.insertItem( items[ i ], insertionIndex );
- this.emit( 'add', items[ i ], insertionIndex );
- }
-
- return this;
-};
-
-/**
- * Find the index a given item should be inserted at. If the item is already
- * in the list, this will return the index where the item currently is.
- *
- * @param {OO.EventEmitter} item Items to insert
- * @return {number} The index the item should be inserted at
- */
-oo.SortedEmitterList.prototype.findInsertionIndex = function ( item ) {
- var list = this;
-
- return oo.binarySearch(
- this.items,
- // Fake a this.sortingCallback.bind( null, item ) call here
- // otherwise this doesn't pass tests in phantomJS
- function ( otherItem ) {
- return list.sortingCallback( item, otherItem );
- },
- true
- );
-
-};
-
-/*global hasOwn */
-
-/**
- * @class OO.Registry
- * @mixins OO.EventEmitter
- *
- * @constructor
- */
-oo.Registry = function OoRegistry() {
- // Mixin constructors
- oo.EventEmitter.call( this );
-
- // Properties
- this.registry = {};
-};
-
-/* Inheritance */
-
-oo.mixinClass( oo.Registry, oo.EventEmitter );
-
-/* Events */
-
-/**
- * @event register
- * @param {string} name
- * @param {Mixed} data
- */
-
-/**
- * @event unregister
- * @param {string} name
- * @param {Mixed} data Data removed from registry
- */
-
-/* Methods */
-
-/**
- * Associate one or more symbolic names with some data.
- *
- * Any existing entry with the same name will be overridden.
- *
- * @param {string|string[]} name Symbolic name or list of symbolic names
- * @param {Mixed} data Data to associate with symbolic name
- * @fires register
- * @throws {Error} Name argument must be a string or array
- */
-oo.Registry.prototype.register = function ( name, data ) {
- var i, len;
- if ( typeof name === 'string' ) {
- this.registry[ name ] = data;
- this.emit( 'register', name, data );
- } else if ( Array.isArray( name ) ) {
- for ( i = 0, len = name.length; i < len; i++ ) {
- this.register( name[ i ], data );
- }
- } else {
- throw new Error( 'Name must be a string or array, cannot be a '
+ typeof name );
- }
-};
-
-/**
- * Remove one or more symbolic names from the registry
- *
- * @param {string|string[]} name Symbolic name or list of symbolic names
- * @fires unregister
- * @throws {Error} Name argument must be a string or array
- */
-oo.Registry.prototype.unregister = function ( name ) {
- var i, len, data;
- if ( typeof name === 'string' ) {
- data = this.lookup( name );
- if ( data !== undefined ) {
- delete this.registry[ name ];
- this.emit( 'unregister', name, data );
- }
- } else if ( Array.isArray( name ) ) {
- for ( i = 0, len = name.length; i < len; i++ ) {
- this.unregister( name[ i ] );
- }
- } else {
- throw new Error( 'Name must be a string or array, cannot be a '
+ typeof name );
- }
-};
-
-/**
- * Get data for a given symbolic name.
- *
- * @param {string} name Symbolic name
- * @return {Mixed|undefined} Data associated with symbolic name
- */
-oo.Registry.prototype.lookup = function ( name ) {
- if ( hasOwn.call( this.registry, name ) ) {
- return this.registry[ name ];
- }
-};
-
-/*global createObject */
-
-/**
- * @class OO.Factory
- * @extends OO.Registry
- *
- * @constructor
- */
-oo.Factory = function OoFactory() {
- // Parent constructor
- oo.Factory.parent.call( this );
-};
-
-/* Inheritance */
-
-oo.inheritClass( oo.Factory, oo.Registry );
-
-/* Methods */
-
-/**
- * Register a constructor with the factory.
- *
- * Classes must have a static `name` property to be registered.
- *
- * function MyClass() {};
- * OO.initClass( MyClass );
- * // Adds a static property to the class defining a symbolic name
- * MyClass.static.name = 'mine';
- * // Registers class with factory, available via symbolic name 'mine'
- * factory.register( MyClass );
- *
- * @param {Function} constructor Constructor to use when creating object
- * @throws {Error} Name must be a string and must not be empty
- * @throws {Error} Constructor must be a function
- */
-oo.Factory.prototype.register = function ( constructor ) {
- var name;
-
- if ( typeof constructor !== 'function' ) {
- throw new Error( 'constructor must be a function, cannot be a '
+ typeof constructor );
- }
- name = constructor.static && constructor.static.name;
- if ( typeof name !== 'string' || name === '' ) {
- throw new Error( 'Name must be a string and must not be empty'
);
- }
-
- // Parent method
- oo.Factory.parent.prototype.register.call( this, name, constructor );
-};
-
-/**
- * Unregister a constructor from the factory.
- *
- * @param {Function} constructor Constructor to unregister
- * @throws {Error} Name must be a string and must not be empty
- * @throws {Error} Constructor must be a function
- */
-oo.Factory.prototype.unregister = function ( constructor ) {
- var name;
-
- if ( typeof constructor !== 'function' ) {
- throw new Error( 'constructor must be a function, cannot be a '
+ typeof constructor );
- }
- name = constructor.static && constructor.static.name;
- if ( typeof name !== 'string' || name === '' ) {
- throw new Error( 'Name must be a string and must not be empty'
);
- }
-
- // Parent method
- oo.Factory.parent.prototype.unregister.call( this, name );
-};
-
-/**
- * Create an object based on a name.
- *
- * Name is used to look up the constructor to use, while all additional
arguments are passed to the
- * constructor directly, so leaving one out will pass an undefined to the
constructor.
- *
- * @param {string} name Object name
- * @param {...Mixed} [args] Arguments to pass to the constructor
- * @return {Object} The new object
- * @throws {Error} Unknown object name
- */
-oo.Factory.prototype.create = function ( name ) {
- var obj, i,
- args = [],
- constructor = this.lookup( name );
-
- if ( !constructor ) {
- throw new Error( 'No class registered by that name: ' + name );
- }
-
- // Convert arguments to array and shift the first argument (name) off
- for ( i = 1; i < arguments.length; i++ ) {
- args.push( arguments[ i ] );
- }
-
- // We can't use the "new" operator with .apply directly because apply
needs a
- // context. So instead just do what "new" does: create an object that
inherits from
- // the constructor's prototype (which also makes it an "instanceof" the
constructor),
- // then invoke the constructor with the object as context, and return
it (ignoring
- // the constructor's return value).
- obj = createObject( constructor.prototype );
- constructor.apply( obj, args );
- return obj;
-};
-
-/*jshint node:true */
-if ( typeof module !== 'undefined' && module.exports ) {
- module.exports = oo;
-} else {
- global.OO = oo;
-}
-
-}( this ) );
diff --git a/package.json b/package.json
index dc95dba..7ca60dc 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,7 @@
"karma-coverage": "1.1.1",
"karma-firefox-launcher": "1.0.0",
"karma-qunit": "1.0.0",
+ "oojs": "1.1.10",
"qunitjs": "1.23.1",
"stylelint-config-wikimedia": "0.3.0"
}
diff --git a/tests/index.html b/tests/index.html
index bbc90f8..296dd23 100644
--- a/tests/index.html
+++ b/tests/index.html
@@ -26,7 +26,7 @@
<script src="../lib/jquery/jquery.js"></script>
<!-- oojs -->
- <script src="../lib/oojs/oojs.jquery.js"></script>
+ <script src="../node_modules/oojs/dist/oojs.jquery.js"></script>
<!-- oojs-ui -->
<script src="../lib/oojs-ui/oojs-ui-core.js"></script>
--
To view, visit https://gerrit.wikimedia.org/r/323353
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: I23f1e0933023ed196b32af00d887674de21c5c4b
Gerrit-PatchSet: 1
Gerrit-Project: VisualEditor/VisualEditor
Gerrit-Branch: master
Gerrit-Owner: Divec <[email protected]>
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