mediawiki-extensions-Visual.../modules/ve/ve.BranchNode.js

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JSDuck: Generated code documentation! See CODING.md for how to run it. Mistakes fixed: * Warning: Unknown type function -> Function * Warning: Unknown type DOMElement -> HTMLElement * Warning: Unknown type DOM Node -> HTMLElement * Warning: Unknown type Integer -> Mixed * Warning: Unknown type Command -> ve.Command * Warning: Unknown type any -> number * Warning: Unknown type ve.Transaction -> ve.dm.Transaction * Warning: Unknown type ve.dm.AnnotationSet -> ve.AnnotationSet * Warning: Unknown type false -> boolean * Warning: Unknown type ve.dm.AlienNode ve.dm doesn't have a generic AlienNode like ve.ce -> Unknown type ve.dm.AlienInlineNode|ve.dm.AlienBlockNode * Warning: Unknown type ve.ve.Surface -> ve.ce.Surface * ve.example.lookupNode: -> Last @param should be @return * ve.dm.Transaction.prototype.pushReplace: -> @param {Array] should be @param {Array} * Warning: ve.BranchNode.js:27: {@link ve.Node#hasChildren} links to non-existing member -> (removed) * Warning: ve.LeafNode.js:21: {@link ve.Node#hasChildren} links to non-existing member -> (removed) Differences fixed: * Variadic arguments are like @param {Type...} [name] instead of @param {Type} [name...] * Convert all file headers from /** to /*! because JSDuck tries to parse all /** blocks and fails to parse with all sorts of errors for "Global property", "Unnamed property", and "Duplicate property". Find: \/\*\*([^@]+)(@copyright) Replace: /*!$1$2 * Indented blocks are considered code examples. A few methods had documentation with numbered lists that were indented, which have now been updated to not be intended. * The free-form text descriptions are parsed with Markdown, which requires lists to be separated from paragraphs by an empty line. And we should use `backticks` instead of {braces} for inline code in text paragraphs. * Doc blocks for classes and their constructor have to be in the correct order (@constructor, @param, @return must be before @class, @abstract, @extends etc.) * `@extends Class` must not have Class {wrapped} * @throws must start with a {Type} * @example means something else. It is used for an inline demo iframe, not code block. For that simply indent with spaces. * @member means something else. Non-function properties are marked with @property, not @member. * To create a link to a class or member, in most cases the name is enough to create a link. E.g. Foo, Foo.bar, Foo.bar#quux, where a hash stands for "instance member", so Foo.bar#quux, links to Foo.bar.prototype.quux (the is not supported, as "prototype" is considered an implementation detail, it only indexes class name and method name). If the magic linker doesn't work for some case, the verbose syntax is {@link #target label}. * @property can't have sub-properties (nested @param and @return values are supported, only @static @property can't be nested). We only have one case of this, which can be worked around by moving those in a new virtual class. The code is unaltered (only moved down so that it isn't with the scope of the main @class block). ve.dm.TransactionProcessor.processors. New: * @mixins: Classes mixed into the current class. * @event: Events that can be emitted by a class. These are also inherited by subclasses. (+ @param, @return and @preventable). So ve.Node#event-attach is inherited to ve.dm.BreakNode, just like @method is. * @singleton: Plain objects such as ve, ve.dm, ve.ce were missing documentation causing a tree error. Documented those as a JSDuck singleton, which they but just weren't documented yet. NB: Members of @singleton don't need @static (if present, triggers a compiler warning). * @chainable: Shorthand for "@return this". We were using "@return {classname}" which is ambiguous (returns the same instance or another instance?), @chainable is specifically for "@return this". Creates proper labels in the generated HTML pages. Removed: * @mixin: (not to be confused with @mixins). Not supported by JSDuck. Every class is standalone anyway. Where needed marked them @class + @abstract instead. Change-Id: I6a7c9e8ee8f995731bc205d666167874eb2ebe23
2013-01-04 08:54:17 +00:00
/*!
* VisualEditor BranchNode class.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* Branch node mixin.
*
Object management: Object create/inherit/clone utilities * For the most common case: - replace ve.extendClass with ve.inheritClass (chose slightly different names to detect usage of the old/new one, and I like 'inherit' better). - move it up to below the constructor, see doc block for why. * Cases where more than 2 arguments were passed to ve.extendClass are handled differently depending on the case. In case of a longer inheritance tree, the other arguments could be omitted (like in "ve.ce.FooBar, ve.FooBar, ve.Bar". ve.ce.FooBar only needs to inherit from ve.FooBar, because ve.ce.FooBar inherits from ve.Bar). In the case of where it previously had two mixins with ve.extendClass(), either one becomes inheritClass and one a mixin, both to mixinClass(). No visible changes should come from this commit as the instances still all have the same visible properties in the end. No more or less than before. * Misc.: - Be consistent in calling parent constructors in the same order as the inheritance. - Add missing @extends and @param documentation. - Replace invalid {Integer} type hint with {Number}. - Consistent doc comments order: @class, @abstract, @constructor, @extends, @params. - Fix indentation errors A fairly common mistake was a superfluous space before the identifier on the assignment line directly below the documentation comment. $ ack "^ [^*]" --js modules/ve - Typo "Inhertiance" -> "Inheritance". - Replacing the other confusing comment "Inheritance" (inside the constructor) with "Parent constructor". - Add missing @abstract for ve.ui.Tool. - Corrected ve.FormatDropdownTool to ve.ui.FormatDropdownTool.js - Add function names to all @constructor functions. Now that we have inheritance it is important and useful to have these functions not be anonymous. Example of debug shot: http://cl.ly/image/1j3c160w3D45 Makes the difference between < documentNode; > ve_dm_DocumentNode ... : ve_dm_BranchNode ... : ve_dm_Node ... : ve_dm_Node ... : Object ... without names (current situation): < documentNode; > Object ... : Object ... : Object ... : Object ... : Object ... though before this commit, it really looks like this (flattened since ve.extendClass really did a mixin): < documentNode; > Object ... ... ... Pattern in Sublime (case-sensitive) to find nameless constructor functions: "^ve\..*\.([A-Z])([^\.]+) = function \(" Change-Id: Iab763954fb8cf375900d7a9a92dec1c755d5407e
2012-09-05 06:07:47 +00:00
* Extenders are expected to inherit from ve.Node.
*
* Branch nodes are immutable, which is why there are no methods for adding or removing children.
* DataModel classes will add this functionality, and other subclasses will implement behavior that
* mimcs changes made to DataModel nodes.
*
JSDuck: Generated code documentation! See CODING.md for how to run it. Mistakes fixed: * Warning: Unknown type function -> Function * Warning: Unknown type DOMElement -> HTMLElement * Warning: Unknown type DOM Node -> HTMLElement * Warning: Unknown type Integer -> Mixed * Warning: Unknown type Command -> ve.Command * Warning: Unknown type any -> number * Warning: Unknown type ve.Transaction -> ve.dm.Transaction * Warning: Unknown type ve.dm.AnnotationSet -> ve.AnnotationSet * Warning: Unknown type false -> boolean * Warning: Unknown type ve.dm.AlienNode ve.dm doesn't have a generic AlienNode like ve.ce -> Unknown type ve.dm.AlienInlineNode|ve.dm.AlienBlockNode * Warning: Unknown type ve.ve.Surface -> ve.ce.Surface * ve.example.lookupNode: -> Last @param should be @return * ve.dm.Transaction.prototype.pushReplace: -> @param {Array] should be @param {Array} * Warning: ve.BranchNode.js:27: {@link ve.Node#hasChildren} links to non-existing member -> (removed) * Warning: ve.LeafNode.js:21: {@link ve.Node#hasChildren} links to non-existing member -> (removed) Differences fixed: * Variadic arguments are like @param {Type...} [name] instead of @param {Type} [name...] * Convert all file headers from /** to /*! because JSDuck tries to parse all /** blocks and fails to parse with all sorts of errors for "Global property", "Unnamed property", and "Duplicate property". Find: \/\*\*([^@]+)(@copyright) Replace: /*!$1$2 * Indented blocks are considered code examples. A few methods had documentation with numbered lists that were indented, which have now been updated to not be intended. * The free-form text descriptions are parsed with Markdown, which requires lists to be separated from paragraphs by an empty line. And we should use `backticks` instead of {braces} for inline code in text paragraphs. * Doc blocks for classes and their constructor have to be in the correct order (@constructor, @param, @return must be before @class, @abstract, @extends etc.) * `@extends Class` must not have Class {wrapped} * @throws must start with a {Type} * @example means something else. It is used for an inline demo iframe, not code block. For that simply indent with spaces. * @member means something else. Non-function properties are marked with @property, not @member. * To create a link to a class or member, in most cases the name is enough to create a link. E.g. Foo, Foo.bar, Foo.bar#quux, where a hash stands for "instance member", so Foo.bar#quux, links to Foo.bar.prototype.quux (the is not supported, as "prototype" is considered an implementation detail, it only indexes class name and method name). If the magic linker doesn't work for some case, the verbose syntax is {@link #target label}. * @property can't have sub-properties (nested @param and @return values are supported, only @static @property can't be nested). We only have one case of this, which can be worked around by moving those in a new virtual class. The code is unaltered (only moved down so that it isn't with the scope of the main @class block). ve.dm.TransactionProcessor.processors. New: * @mixins: Classes mixed into the current class. * @event: Events that can be emitted by a class. These are also inherited by subclasses. (+ @param, @return and @preventable). So ve.Node#event-attach is inherited to ve.dm.BreakNode, just like @method is. * @singleton: Plain objects such as ve, ve.dm, ve.ce were missing documentation causing a tree error. Documented those as a JSDuck singleton, which they but just weren't documented yet. NB: Members of @singleton don't need @static (if present, triggers a compiler warning). * @chainable: Shorthand for "@return this". We were using "@return {classname}" which is ambiguous (returns the same instance or another instance?), @chainable is specifically for "@return this". Creates proper labels in the generated HTML pages. Removed: * @mixin: (not to be confused with @mixins). Not supported by JSDuck. Every class is standalone anyway. Where needed marked them @class + @abstract instead. Change-Id: I6a7c9e8ee8f995731bc205d666167874eb2ebe23
2013-01-04 08:54:17 +00:00
* @class
* @abstract
* @constructor
* @param {ve.Node[]} children Array of children to add
*/
ve.BranchNode = function VeBranchNode( children ) {
this.children = ve.isArray( children ) ? children : [];
};
/* Methods */
/**
* Check if the node has children.
*
* @method
* @returns {boolean} Whether the node has children
*/
ve.BranchNode.prototype.hasChildren = function () {
return true;
};
/**
* Get child nodes.
*
* @method
* @returns {ve.Node[]} List of child nodes
*/
ve.BranchNode.prototype.getChildren = function () {
return this.children;
};
/**
* Get the index of a child node.
*
* @method
* @param {ve.dm.Node} node Child node to find index of
JSDuck: Generated code documentation! See CODING.md for how to run it. Mistakes fixed: * Warning: Unknown type function -> Function * Warning: Unknown type DOMElement -> HTMLElement * Warning: Unknown type DOM Node -> HTMLElement * Warning: Unknown type Integer -> Mixed * Warning: Unknown type Command -> ve.Command * Warning: Unknown type any -> number * Warning: Unknown type ve.Transaction -> ve.dm.Transaction * Warning: Unknown type ve.dm.AnnotationSet -> ve.AnnotationSet * Warning: Unknown type false -> boolean * Warning: Unknown type ve.dm.AlienNode ve.dm doesn't have a generic AlienNode like ve.ce -> Unknown type ve.dm.AlienInlineNode|ve.dm.AlienBlockNode * Warning: Unknown type ve.ve.Surface -> ve.ce.Surface * ve.example.lookupNode: -> Last @param should be @return * ve.dm.Transaction.prototype.pushReplace: -> @param {Array] should be @param {Array} * Warning: ve.BranchNode.js:27: {@link ve.Node#hasChildren} links to non-existing member -> (removed) * Warning: ve.LeafNode.js:21: {@link ve.Node#hasChildren} links to non-existing member -> (removed) Differences fixed: * Variadic arguments are like @param {Type...} [name] instead of @param {Type} [name...] * Convert all file headers from /** to /*! because JSDuck tries to parse all /** blocks and fails to parse with all sorts of errors for "Global property", "Unnamed property", and "Duplicate property". Find: \/\*\*([^@]+)(@copyright) Replace: /*!$1$2 * Indented blocks are considered code examples. A few methods had documentation with numbered lists that were indented, which have now been updated to not be intended. * The free-form text descriptions are parsed with Markdown, which requires lists to be separated from paragraphs by an empty line. And we should use `backticks` instead of {braces} for inline code in text paragraphs. * Doc blocks for classes and their constructor have to be in the correct order (@constructor, @param, @return must be before @class, @abstract, @extends etc.) * `@extends Class` must not have Class {wrapped} * @throws must start with a {Type} * @example means something else. It is used for an inline demo iframe, not code block. For that simply indent with spaces. * @member means something else. Non-function properties are marked with @property, not @member. * To create a link to a class or member, in most cases the name is enough to create a link. E.g. Foo, Foo.bar, Foo.bar#quux, where a hash stands for "instance member", so Foo.bar#quux, links to Foo.bar.prototype.quux (the is not supported, as "prototype" is considered an implementation detail, it only indexes class name and method name). If the magic linker doesn't work for some case, the verbose syntax is {@link #target label}. * @property can't have sub-properties (nested @param and @return values are supported, only @static @property can't be nested). We only have one case of this, which can be worked around by moving those in a new virtual class. The code is unaltered (only moved down so that it isn't with the scope of the main @class block). ve.dm.TransactionProcessor.processors. New: * @mixins: Classes mixed into the current class. * @event: Events that can be emitted by a class. These are also inherited by subclasses. (+ @param, @return and @preventable). So ve.Node#event-attach is inherited to ve.dm.BreakNode, just like @method is. * @singleton: Plain objects such as ve, ve.dm, ve.ce were missing documentation causing a tree error. Documented those as a JSDuck singleton, which they but just weren't documented yet. NB: Members of @singleton don't need @static (if present, triggers a compiler warning). * @chainable: Shorthand for "@return this". We were using "@return {classname}" which is ambiguous (returns the same instance or another instance?), @chainable is specifically for "@return this". Creates proper labels in the generated HTML pages. Removed: * @mixin: (not to be confused with @mixins). Not supported by JSDuck. Every class is standalone anyway. Where needed marked them @class + @abstract instead. Change-Id: I6a7c9e8ee8f995731bc205d666167874eb2ebe23
2013-01-04 08:54:17 +00:00
* @returns {number} Index of child node or -1 if node was not found
*/
ve.BranchNode.prototype.indexOf = function ( node ) {
Refactor ve.js utilities and improve documentation Refactor: * ve.indexOf Renamed from ve.inArray. This was named after the jQuery method which in turn has a longer story about why it is so unfortunately named. It doesn't return a boolean, but an index. Hence the native method being called indexOf as well. * ve.bind Renamed from ve.proxy. I considered making it use Function.prototype.bind if available. As it performs better than $.proxy (which doesn't use to the native bind if available). However since bind needs to be bound itself in order to use it detached, it turns out with the "call()" and "bind()" it is slower than the $.proxy shim: http://jsperf.com/function-bind-shim-perf It would've been like this: ve.bind = Function.prototype.bind ? Function.prototype.call.bind( Function.prototype.bind ) : $.proxy; But instead sticking to ve.bind = $.proxy; * ve.extendObject Documented the parts of jQuery.extend that we use. This makes it easier to replace in the future. Documentation: * Added function documentation blocks. * Added annotations to functions that we will be able to remove in the future in favour of the native methods. With "@until + when/how". In this case "ES5". Meaning, whenever we drop support for browsers that don't support ES5. Although in the developer community ES5 is still fairly fresh, browsers have been aware for it long enough that thee moment we're able to drop it may be sooner than we think. The only blocker so far is IE8. The rest of the browsers have had it long enough that the traffic we need to support of non-IE supports it. Misc.: * Removed 'node: true' from .jshintrc since Parsoid is no longer in this repo and thus no more nodejs files. - This unraveled two lint errors: Usage of 'module' and 'console'. (both were considered 'safe globals' due to nodejs, but not in browser code). * Replaced usage (before renaming): - $.inArray -> ve.inArray - Function.prototype.bind -> ve.proxy - Array.isArray -> ve.isArray - [].indexOf -> ve.inArray - $.fn.bind/live/delegate/unbind/die/delegate -> $.fn.on/off Change-Id: Idcf1fa6a685b6ed3d7c99ffe17bd57a7bc586a2c
2012-08-11 08:14:56 +00:00
return ve.indexOf( node, this.children );
};
/**
* Set the root node.
*
* @method
JSDuck: Generated code documentation! See CODING.md for how to run it. Mistakes fixed: * Warning: Unknown type function -> Function * Warning: Unknown type DOMElement -> HTMLElement * Warning: Unknown type DOM Node -> HTMLElement * Warning: Unknown type Integer -> Mixed * Warning: Unknown type Command -> ve.Command * Warning: Unknown type any -> number * Warning: Unknown type ve.Transaction -> ve.dm.Transaction * Warning: Unknown type ve.dm.AnnotationSet -> ve.AnnotationSet * Warning: Unknown type false -> boolean * Warning: Unknown type ve.dm.AlienNode ve.dm doesn't have a generic AlienNode like ve.ce -> Unknown type ve.dm.AlienInlineNode|ve.dm.AlienBlockNode * Warning: Unknown type ve.ve.Surface -> ve.ce.Surface * ve.example.lookupNode: -> Last @param should be @return * ve.dm.Transaction.prototype.pushReplace: -> @param {Array] should be @param {Array} * Warning: ve.BranchNode.js:27: {@link ve.Node#hasChildren} links to non-existing member -> (removed) * Warning: ve.LeafNode.js:21: {@link ve.Node#hasChildren} links to non-existing member -> (removed) Differences fixed: * Variadic arguments are like @param {Type...} [name] instead of @param {Type} [name...] * Convert all file headers from /** to /*! because JSDuck tries to parse all /** blocks and fails to parse with all sorts of errors for "Global property", "Unnamed property", and "Duplicate property". Find: \/\*\*([^@]+)(@copyright) Replace: /*!$1$2 * Indented blocks are considered code examples. A few methods had documentation with numbered lists that were indented, which have now been updated to not be intended. * The free-form text descriptions are parsed with Markdown, which requires lists to be separated from paragraphs by an empty line. And we should use `backticks` instead of {braces} for inline code in text paragraphs. * Doc blocks for classes and their constructor have to be in the correct order (@constructor, @param, @return must be before @class, @abstract, @extends etc.) * `@extends Class` must not have Class {wrapped} * @throws must start with a {Type} * @example means something else. It is used for an inline demo iframe, not code block. For that simply indent with spaces. * @member means something else. Non-function properties are marked with @property, not @member. * To create a link to a class or member, in most cases the name is enough to create a link. E.g. Foo, Foo.bar, Foo.bar#quux, where a hash stands for "instance member", so Foo.bar#quux, links to Foo.bar.prototype.quux (the is not supported, as "prototype" is considered an implementation detail, it only indexes class name and method name). If the magic linker doesn't work for some case, the verbose syntax is {@link #target label}. * @property can't have sub-properties (nested @param and @return values are supported, only @static @property can't be nested). We only have one case of this, which can be worked around by moving those in a new virtual class. The code is unaltered (only moved down so that it isn't with the scope of the main @class block). ve.dm.TransactionProcessor.processors. New: * @mixins: Classes mixed into the current class. * @event: Events that can be emitted by a class. These are also inherited by subclasses. (+ @param, @return and @preventable). So ve.Node#event-attach is inherited to ve.dm.BreakNode, just like @method is. * @singleton: Plain objects such as ve, ve.dm, ve.ce were missing documentation causing a tree error. Documented those as a JSDuck singleton, which they but just weren't documented yet. NB: Members of @singleton don't need @static (if present, triggers a compiler warning). * @chainable: Shorthand for "@return this". We were using "@return {classname}" which is ambiguous (returns the same instance or another instance?), @chainable is specifically for "@return this". Creates proper labels in the generated HTML pages. Removed: * @mixin: (not to be confused with @mixins). Not supported by JSDuck. Every class is standalone anyway. Where needed marked them @class + @abstract instead. Change-Id: I6a7c9e8ee8f995731bc205d666167874eb2ebe23
2013-01-04 08:54:17 +00:00
* @see ve.Node#setRoot
* @param {ve.Node} root Node to use as root
*/
ve.BranchNode.prototype.setRoot = function ( root ) {
if ( root === this.root ) {
// Nothing to do, don't recurse into all descendants
return;
}
this.root = root;
for ( var i = 0; i < this.children.length; i++ ) {
this.children[i].setRoot( root );
}
};
/**
* Set the document the node is a part of.
*
* @method
JSDuck: Generated code documentation! See CODING.md for how to run it. Mistakes fixed: * Warning: Unknown type function -> Function * Warning: Unknown type DOMElement -> HTMLElement * Warning: Unknown type DOM Node -> HTMLElement * Warning: Unknown type Integer -> Mixed * Warning: Unknown type Command -> ve.Command * Warning: Unknown type any -> number * Warning: Unknown type ve.Transaction -> ve.dm.Transaction * Warning: Unknown type ve.dm.AnnotationSet -> ve.AnnotationSet * Warning: Unknown type false -> boolean * Warning: Unknown type ve.dm.AlienNode ve.dm doesn't have a generic AlienNode like ve.ce -> Unknown type ve.dm.AlienInlineNode|ve.dm.AlienBlockNode * Warning: Unknown type ve.ve.Surface -> ve.ce.Surface * ve.example.lookupNode: -> Last @param should be @return * ve.dm.Transaction.prototype.pushReplace: -> @param {Array] should be @param {Array} * Warning: ve.BranchNode.js:27: {@link ve.Node#hasChildren} links to non-existing member -> (removed) * Warning: ve.LeafNode.js:21: {@link ve.Node#hasChildren} links to non-existing member -> (removed) Differences fixed: * Variadic arguments are like @param {Type...} [name] instead of @param {Type} [name...] * Convert all file headers from /** to /*! because JSDuck tries to parse all /** blocks and fails to parse with all sorts of errors for "Global property", "Unnamed property", and "Duplicate property". Find: \/\*\*([^@]+)(@copyright) Replace: /*!$1$2 * Indented blocks are considered code examples. A few methods had documentation with numbered lists that were indented, which have now been updated to not be intended. * The free-form text descriptions are parsed with Markdown, which requires lists to be separated from paragraphs by an empty line. And we should use `backticks` instead of {braces} for inline code in text paragraphs. * Doc blocks for classes and their constructor have to be in the correct order (@constructor, @param, @return must be before @class, @abstract, @extends etc.) * `@extends Class` must not have Class {wrapped} * @throws must start with a {Type} * @example means something else. It is used for an inline demo iframe, not code block. For that simply indent with spaces. * @member means something else. Non-function properties are marked with @property, not @member. * To create a link to a class or member, in most cases the name is enough to create a link. E.g. Foo, Foo.bar, Foo.bar#quux, where a hash stands for "instance member", so Foo.bar#quux, links to Foo.bar.prototype.quux (the is not supported, as "prototype" is considered an implementation detail, it only indexes class name and method name). If the magic linker doesn't work for some case, the verbose syntax is {@link #target label}. * @property can't have sub-properties (nested @param and @return values are supported, only @static @property can't be nested). We only have one case of this, which can be worked around by moving those in a new virtual class. The code is unaltered (only moved down so that it isn't with the scope of the main @class block). ve.dm.TransactionProcessor.processors. New: * @mixins: Classes mixed into the current class. * @event: Events that can be emitted by a class. These are also inherited by subclasses. (+ @param, @return and @preventable). So ve.Node#event-attach is inherited to ve.dm.BreakNode, just like @method is. * @singleton: Plain objects such as ve, ve.dm, ve.ce were missing documentation causing a tree error. Documented those as a JSDuck singleton, which they but just weren't documented yet. NB: Members of @singleton don't need @static (if present, triggers a compiler warning). * @chainable: Shorthand for "@return this". We were using "@return {classname}" which is ambiguous (returns the same instance or another instance?), @chainable is specifically for "@return this". Creates proper labels in the generated HTML pages. Removed: * @mixin: (not to be confused with @mixins). Not supported by JSDuck. Every class is standalone anyway. Where needed marked them @class + @abstract instead. Change-Id: I6a7c9e8ee8f995731bc205d666167874eb2ebe23
2013-01-04 08:54:17 +00:00
* @see ve.Node#setDocument
* @param {ve.Document} root Node to use as root
*/
ve.BranchNode.prototype.setDocument = function ( doc ) {
if ( doc === this.doc ) {
// Nothing to do, don't recurse into all descendants
return;
}
this.doc = doc;
for ( var i = 0; i < this.children.length; i++ ) {
this.children[i].setDocument( doc );
}
};
/**
* Get a node from an offset.
*
* This method is pretty expensive. If you need to get different slices of the same content, get
* the content first, then slice it up locally.
*
* TODO: Rewrite this method to not use recursion, because the function call overhead is expensive
*
* @method
JSDuck: Generated code documentation! See CODING.md for how to run it. Mistakes fixed: * Warning: Unknown type function -> Function * Warning: Unknown type DOMElement -> HTMLElement * Warning: Unknown type DOM Node -> HTMLElement * Warning: Unknown type Integer -> Mixed * Warning: Unknown type Command -> ve.Command * Warning: Unknown type any -> number * Warning: Unknown type ve.Transaction -> ve.dm.Transaction * Warning: Unknown type ve.dm.AnnotationSet -> ve.AnnotationSet * Warning: Unknown type false -> boolean * Warning: Unknown type ve.dm.AlienNode ve.dm doesn't have a generic AlienNode like ve.ce -> Unknown type ve.dm.AlienInlineNode|ve.dm.AlienBlockNode * Warning: Unknown type ve.ve.Surface -> ve.ce.Surface * ve.example.lookupNode: -> Last @param should be @return * ve.dm.Transaction.prototype.pushReplace: -> @param {Array] should be @param {Array} * Warning: ve.BranchNode.js:27: {@link ve.Node#hasChildren} links to non-existing member -> (removed) * Warning: ve.LeafNode.js:21: {@link ve.Node#hasChildren} links to non-existing member -> (removed) Differences fixed: * Variadic arguments are like @param {Type...} [name] instead of @param {Type} [name...] * Convert all file headers from /** to /*! because JSDuck tries to parse all /** blocks and fails to parse with all sorts of errors for "Global property", "Unnamed property", and "Duplicate property". Find: \/\*\*([^@]+)(@copyright) Replace: /*!$1$2 * Indented blocks are considered code examples. A few methods had documentation with numbered lists that were indented, which have now been updated to not be intended. * The free-form text descriptions are parsed with Markdown, which requires lists to be separated from paragraphs by an empty line. And we should use `backticks` instead of {braces} for inline code in text paragraphs. * Doc blocks for classes and their constructor have to be in the correct order (@constructor, @param, @return must be before @class, @abstract, @extends etc.) * `@extends Class` must not have Class {wrapped} * @throws must start with a {Type} * @example means something else. It is used for an inline demo iframe, not code block. For that simply indent with spaces. * @member means something else. Non-function properties are marked with @property, not @member. * To create a link to a class or member, in most cases the name is enough to create a link. E.g. Foo, Foo.bar, Foo.bar#quux, where a hash stands for "instance member", so Foo.bar#quux, links to Foo.bar.prototype.quux (the is not supported, as "prototype" is considered an implementation detail, it only indexes class name and method name). If the magic linker doesn't work for some case, the verbose syntax is {@link #target label}. * @property can't have sub-properties (nested @param and @return values are supported, only @static @property can't be nested). We only have one case of this, which can be worked around by moving those in a new virtual class. The code is unaltered (only moved down so that it isn't with the scope of the main @class block). ve.dm.TransactionProcessor.processors. New: * @mixins: Classes mixed into the current class. * @event: Events that can be emitted by a class. These are also inherited by subclasses. (+ @param, @return and @preventable). So ve.Node#event-attach is inherited to ve.dm.BreakNode, just like @method is. * @singleton: Plain objects such as ve, ve.dm, ve.ce were missing documentation causing a tree error. Documented those as a JSDuck singleton, which they but just weren't documented yet. NB: Members of @singleton don't need @static (if present, triggers a compiler warning). * @chainable: Shorthand for "@return this". We were using "@return {classname}" which is ambiguous (returns the same instance or another instance?), @chainable is specifically for "@return this". Creates proper labels in the generated HTML pages. Removed: * @mixin: (not to be confused with @mixins). Not supported by JSDuck. Every class is standalone anyway. Where needed marked them @class + @abstract instead. Change-Id: I6a7c9e8ee8f995731bc205d666167874eb2ebe23
2013-01-04 08:54:17 +00:00
* @param {number} offset Offset get node for
* @param {boolean} [shallow] Do not iterate into child nodes of child nodes
* @returns {ve.Node|null} Node at offset, or null if non was found
*/
ve.BranchNode.prototype.getNodeFromOffset = function ( offset, shallow ) {
if ( offset === 0 ) {
return this;
}
// TODO a lot of logic is duplicated in selectNodes(), abstract that into a traverser or something
if ( this.children.length ) {
var i, length, nodeLength, childNode,
nodeOffset = 0;
for ( i = 0, length = this.children.length; i < length; i++ ) {
childNode = this.children[i];
if ( offset === nodeOffset ) {
// The requested offset is right before childNode,
// so it's not inside any of this's children, but inside this
return this;
}
nodeLength = childNode.getOuterLength();
if ( offset >= nodeOffset && offset < nodeOffset + nodeLength ) {
if ( !shallow && childNode.hasChildren() && childNode.getChildren().length ) {
return this.getNodeFromOffset.call( childNode, offset - nodeOffset - 1 );
} else {
return childNode;
}
}
nodeOffset += nodeLength;
}
if ( offset === nodeOffset ) {
// The requested offset is right before this.children[i],
// so it's not inside any of this's children, but inside this
return this;
}
}
return null;
};