* Replaces c8b4a28936
* Use Object() casting to detect objects instead of .constructor
(or instanceof). Both .constructor and instanceof compare by reference
the type "Object" which means if the object comes from another window
(where there is a different "Object" and "Object.prototype") it will
drop out of the system and go freewack.
Theory: If a variable casted to an object returns true when strictly compared
to the original, the input must be an object.
Which is true. It doesn't change the inheritance, it doesn't make it inherit
from this window's Object if the object is from another window's object. All it
does is cast to an object if not an object already.
So e.g. "Object(5) !== 5" because 5 is a primitive value as opposed to an instance
of Number.
And contrary to "typeof", it doesn't return true for "null".
* .constructor also has the problem that it only works this way if the
input is a plain object. e.g. a simple construtor function that creates
an object also get in the wrong side of the if/else case since it is
an instance of Object, but not directly (rather indirectly via another
constructor).
* Added unit tests for basic getHash usage, as well as regression tests
against the above two mentioned problems (these tests fail before this commit).
* While at it, also improved other utilities a bit.
- Use hasOwnProperty instead of casting to boolean
when checking for presence of native support.
Thanks to Douglas Crockford for that tip.
- Fix documentation for ve.getHash: Parameter is not named "obj".
- Add Object-check to ve.getObjectKeys per ES5 Object.keys spec (to match native behavior)
- Add Object-check to ve.getObjectValues to match ve.getObjectKeys
- Improved performance of ve.getObjectKeys shim. Tried several potential optimizations
and compared with jsperf. Using a "static" reference to hasOwn improves performance
(by not having to look it up 4 scopes up and 3 property levels deep).
Also using [.length] instead of .push() shared off a few ms.
- Added unit tests for ve.getObjectValues
Change-Id: If24d09405321f201c67f7df75d332bb1171c8a36
When a document is created, it should take it upon itself to make sure it has a new reference to the data using slice, not place this on the caller. Callers that do not use slice will often find strange and mysterious things going on and not know why. The real reason is that multiple documents sharing a reference to the same data array leads to seriously messed up behavior.
Change-Id: Ic4e25fcd9bf3f41a805003520a8f38e2768f5dbf
This allows us to put other internal data in there in the future. Also
passing it through the Node constructor properly now.
* ve.dm.Node
** Rename fringeWhitespace property to internal
** Add internal parameter to constructor
** Remove setFringeWhitespace()
* Increase the number of parameters passed through by ve.Factory to 3
* Pass through .internal from linmod to nodeFactory in ve.dm.Document
* ve.dm.Converter
** Rename .fringeWhitespace to .internal.whitespace and make it an array
** Store a temporary reference to .internal in domElement.veInternal
* Add internal to all node constructors except TextNode
Tests:
* Update for fringeWhitespace->internal rename
* Add third parameter to ve.Factory tests
* Add .internal to getNodeTreeSummary
Change-Id: If20c0bb78fee3efa55f72e51e7fc261283358de7
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
This makes things like
== Foo ==
* Bar
render without the leading and trailing spaces, while still
round-tripping those spaces.
* Added a .fringeWhitespace property to the linear model and ve.dm.Node
** Object containing innerPre, innerPost, outerPre, outerPost
** Only inner* are used right now, outer* are planned for future use
** Like .attributes , it's suppressed if it's an empty object
* In getDataFromDom():
** Store the stripped whitespace in .fringeWhitespace
** Move emptiness check up: empty elements with .fringeWhitespace have
to be preserved
** Move paragraph wrapping up: .fringeWhitespace has to be applied to
the generated paragraph, not its parent
** Add wrapperElement to keep track of the element .fringeWhitespace has
to be added to; this is either dataElement or the generated paragraph
or nothing, but we can't modify dataElement because it's used later
* In getDomFromData():
** When processing an opening, store the fringeWhitespace data in the
generated DOM node
** When processing a closing, add the stored whitespace back in
* In the ve.dm.Document constructor, pass through .fringeWhitespace from
the linear model data to the generated nodes
Tests:
* Change one existing test case to account for this change
* Add three new test cases for this behavior
* Add normalizedHtml field so I can test behavior with bare content
Change-Id: I0411544652dd72b923c831c495d69ee4322a2c14
* Restricting "camelcase":
No changes, we were passing all of these already
* Explicitly unrestricting "forin" and "plusplus"
These are off by default in node-jshint, but some distro of jshint
and editors that use their own wrapper around jshint instead of
node-jshint (Eclipse?) may have different defaults. Therefor
setting them to false explicitly. This also serves as a reminder
for the future so we'll always know we don't pass that, in case
we would want to change that.
* Fix order ("quotemark" before "regexp")
* Restricting "unused"
We're not passing all of this, which is why I've set it to false
for now. But I did put it in .jshintrc as placeholder.
I've fixed most of them, there's some left where there is no clean
solution.
* While at it fix a few issues:
- Unused variables ($target, $window)
- Bad practices (using jQuery context for find instead of creation)
- Redundant /*global */ comments
- Parameters that are not used and don't have documentation either
- Lines longer than 100 chars @ 4 spaces/tab
* Note:
- ve.ce.Surface.prototype.onChange takes two arguments but never
uses the former. And even the second one can be null/undefined.
Aside from that, the .change() function emits
another event for the transaction already. Looks like this
should be refactored a bit, two more separated events probably
or one that is actually used better.
- Also cleaned up a lot of comments, some of which were missing,
others were incorrect
- Reworked the contentChange event so we are no longer using the
word new as an object key; expanded a complex object into multiple
arguments being passed through the event to make it easier to work
with and document
Change-Id: I8490815a508c6c379d5f9a743bb4aefd14576aa6
Stack traces, line numbers, etc. All the approaches I've seen are bad hacks. This is the best way to go.
Change-Id: Ib12e9d2ecfe610bcc89d046005e35cc13efa3d99
Throwing strings is bad because it doesn't include a lot of important
information that an error object does, such as a stack trace or where
the error was actually thrown from.
ve.Error inherits directly from Error. In the future we may create
more specific subclasses and/or do custom stuff.
Some interesting reading on the subject:
* http://www.devthought.com/2011/12/22/a-string-is-not-an-error/
Change-Id: Ib7c568a1dcb98abac44c6c146e84dde5315b2826
Also:
* Removed a lot of dead code in Surface that was used in the now dead and gone sandbox.
* Changed from throwing an exception when calling getBalancedData on a range that produces no results from selectNodes to just returning []
Change-Id: Icf27094724eae5b90eec21308f9e26afe877e3ee
(or this shouldn't be allowed)
-Revised method for for returning all link annotations in a
selection. Now properly clearning all selected links.
-Trimming whitespace from selection
-Modifying selection if it doesn't contain annotated range
-Disabled link creation only if target is blank. This allows
Existing link text to be modified while having the same target.
Change-Id: I7255dcf1c88fa1cd6e7edbc3baa82cd4c72a95d1
This was caused by a bug in fixupInsertion that caused it to believe
that inserting something like "a</p><p>b</p><p>c" into the middle of an
empty paragraph was invalid.
This commit fixes the fixupInsertion bug, which fixes the
select-all-cut-paste behavior in Chrome. It's still broken in Firefox
because of selection-related issues, but I'll split that out into a
different bug report.
Change-Id: I767f5d37ec7e511778ae9ca8283ec4b26c728298
-Selection of part of a link now modifies selection to entire link
range on inspection.
-Retaining selection direction on new range
Only partial fix to bug as previous link annotation is not
yet properly cleared.
Bug 33053 - VisualEditor: Link creation should not include trailing
spaces, and should provide a suggestion based on selected text
-Created method to return a new range without outer spaces.
-Retaining selection direction on new range.
-Enhancement needed for link suggestion.
Bug 33108 - VisualEditor: Highlighted trailing whitespace should
not have styles applied
-Modified trim method to retain selection, added call to trim
range on annotate method.
Change-Id: I92f264e19350c62b7c2ac3cd9e78af0071afef5c
This license change is aimed at maximizing the reusability of this code
in other projects. VisualEditor is more than just an awesome editor for
MediaWiki, it's the new editor for the entire internet.
Added license and author files, plus mentions of the license to all
VisualEditor PHP, JavaScript and CSS files. Parser files have not been
modified but are effectively re-licensed since there's no overriding
license information. 3rd party libraries are not changed, but are all
already MIT licensed.
Change-Id: I895b256325db7c8689756edab34523de4418b0f2
* "onevar" warning sometimes solved by just merging var statements
other times solved by making it a function declaration instead
of a function expression.
* Also fixed several '_this' variable names in ve.es.Surface to
more descriptive names, and enabled warnings for dangling _
in identifiers.
Change-Id: I7d411881e3e06cf9a7fe56d689c29375881a81de
