- Use span with a background-image instead of <img> for the fallback SVG so
that they don't load in Gecko.
- Make the image fallback a span inline-block so that it can have a dimension.
Bug: 71929
Change-Id: I7f820cd5766db1fece452ebfc72915a55e42c82e
- Merge fallback-svg and fallback-png into one fallback-image class.
- Move the vertical centering of PNG to MathTexvc and ext.math.js.
- Remove "img" from ext.math.css to reduce CSS specificity and make
style easier to override by user stylesheets.
- Add a comment about the !important rules for centering in
display mode.
- Only load ext.math.scripts in MathML mode.
Bug: 71955
Change-Id: If8ee1cf6453257a0a2f6aa186d4007954a8e5d8e
- create a new <img> tag to avoid copying unwanted style from the SVG fallback.
- keep the legacy tex class for consistency with the PNG mode.
Bug: 71912
Change-Id: Ibe4683d2898b49fda190e2f1535cab1b952250b0
- remove the default "display: none" style on the SVG fallback
- remove the IE CSS hacks from ext.math.css
- add a client-side implementation of the PNG fallback
Bug: 71912
Change-Id: I91b11313aae25c4d05f8f2333d2f21537c9b8887
When MathPlayer is installed, we show the MathML instead of the SVG fallback.
This will in particular allow the sync highlighting feature of MathPlayer.
This also introduces a module ext.math.js that could be used to do some
Javascript postprocessing.
Bug: 71748
Change-Id: I438a20032c312d12321ca4c5686bcfd107656b37
- add "Cambria" to workaround a bug on Firefox Windows.
- remove obsolete local fonts (MathJax and STIXGeneral).
Change-Id: I06e757b029b8778b88bc6e75e20929e0c945e364
- Mark the png and svg fallback as aria-hidden="true".
- For browsers without good enough MathML visual rendering,
hide the <math> tag in a way that still makes it accessible to
screen readers.
Bug: 66537
Change-Id: I7ecf07a4da669d927e11265fd497a813786c6410
This commit separates the files wiki2jax.js and texvc.js from the
MathJax modules. This allows for MathJax updates without affecting
MediaWiki files. It also defines the MediaWiki path configuration,
although this will really only be usable in MathJax 2.4. Finally,
it fixes jshint errors in texvc.js and wiki2jax.js
Moved texvc.js and wiki2jax.js to extensions/Math/modules/mediawiki-extensions directory
Change-Id: I97d68c0555bc9fbdd6bf42912aa249d57b3d9359
The signal 'ext.math.mathjax.customize' is added to the
mathJax.Init function. Extensions can call this signal for
modifications to MathJax.
Change-Id: Ia2bae50cd1fcd15d4775d7b9666679c477060659
In some cases for example if the vagrant role
mobilefrontend is enabled the stylesheets are not
processed on mobile devices.
Without a default setting for the display attribute
all elements are displayed at the same time.
Change-Id: Ic0e95effaf0b413ec4c5878e1cfd5c269daa44c3
this.$element is no longer a wrapper, so use .filter instead
of .find. Don't use domElements argument as this has already
been written to this.$element at this stage (will remove this
argument in VE core).
Change-Id: If24580102201e2b83b57c63d85335bd728a28784
Currently, the PNG fallback is hidden in the MathML mode and the MathML & SVG
are respectively hidden and visible by default; the visibility of the
SVG/MathML output is only changed for Gecko. This does not work well for
IE < 9, which does not support SVG. This commit tries to improve the selection
of PNG, SVG or MathML according to the browser capatibility.
Change-Id: Ie9b0fdb66c51fbf6be98df092ce4de29fbba6068
In the MathML mode, the SVG is always visible and for Gecko the MathML
output is visible too. This commit modifies ext.math.css to hide redundant
output for a given mathematical formula.
Change-Id: I5d48ec4f2a40246567b201e82444e61d408cb3b5
This sets the default font-family on <math> elements so that we try to use
OpenType MATH fonts that are likely to be installed or fallback to WOFF and
obsolete mathematical fonts.
Bug: 65532
Change-Id: Id4517a3ce5eab4acdf2264712ba132b972120042
Currently the method render always returns
a html string that can be a string that
represents the correct result or a rendered
error message.
This change adds a mechanism that allows
to fetch the HTML output.
In a followup commit the rendering function
is changed to return a boolean value rather
than the rendering result.
This will simplify the error handling and caching.
Change-Id: I80760493e391911c41eb69d75a93c6a34db8852e
These files were added in but the change was totally unrelated to the
AsciiMath issue mentioned there and moreover this commit bypassed review.
These entity references are useless for LaTeXML
(which does not generate entity names), for the client-side MathJax
(which does not use MathML input) and for mathoid (which uses
phantomjs=webkit and thus already parses the HTML5 entity names correctly).
Finally, these files are likely to disappear in future MathJax versions.
So let's remove these files until it is clear what the intention was.
Change-Id: Iee875632411b98d1e86d3bb10f69ae3797105de7
some files required for Mathoid were missing in the
modules/MahtJax folder
For example I15cb2d1cb0533a2fa0e21012198387501a3b42ea
requires AsciiMath and LaTeXML requires named entities
Change-Id: Ib7f2e4b8eb7250ea4fc24aac3cedf196211f38c2
All live preview logic has been moved to ve.ui.MWLiveExtensionInspector so
so this can be simplified down to just static configuration.
Depends on I708c4cb012be in VE-MW.
Change-Id: I24b4788e97411eec18161709ca5d47c87d3f64da
As we can't access the view node we have to use stagin transactions
to apply changes to the real document node.
In all cases we can now bypass the parent teardown method as the
model has already been updated.
Depends on If1250402f266 being pulled through to the VE extension.
Bug: 63785
Change-Id: Ic42db8531a5119e8454fb26c80565cef656d3a80
To adjust the selectable math rendering modes in user preferences $wgMathValidModes
is introduced.
* $wgUseLaTeXML becomes unnecessary use $wgMathValidModes[] = MW_MATH_LATEXML;
to enable the LaTeXML rendering mode
* add $wgMathValidModes[] = MW_MATH_MATHJAX; to enable MathJax
Currently, MathJax is bound to the MW_MATH_SOURCE rendering mode.
This change makes the base mode user configurable.
That means before MathJax is loaded the png fallback image could
be displayed.
ATTENTION: This change modifies global variables as follows:
* MW_MATH_MATHJAX is deprecated.
Bug: 57981
Change-Id: Ibf705cb66754d04e4c7eafd1e98608b25d7dbb94
This brings us one step closer to solving the JS rendering bug. The
remaining issue is how to know that the enabler script needs to be
loaded.
Bug: 36060
Change-Id: I9cbd032afaf90a735c92f055c2bf82766e9acbe0
Declare that ext.math.editbutton.enabler depends on
mediawiki.action.edit.
Follow up to: I3d126c1c252c27fa65ab8fb42ffab66a2d99cfa8
Bug: 60471
Change-Id: Ibcda91bbb164b0b896d4c3f5f7c2c6ea6658468e
I didn't really intend to make this strict yet, but since I did,
better make it work
Follow up to: I679246089ec485678088ff08f3a46d8b74a262c5
Change-Id: Ic6180b3188d46ce92e0547b0fbb6c333906c49f6
Move the code that creates the Editbutton for math from core,
where it is removed in Ib17aa47c7d647e1ed293541adbdd1aa77e25e59e.
Imported button image from:
ssh://gerrit.wikimedia.org:29418/mediawiki/core.git/skins/common/button_math.png
We don't need to vary the icon per language, because there is not a
single language that has a non default icon.
Bug: 60471
Change-Id: I3d126c1c252c27fa65ab8fb42ffab66a2d99cfa8
* Removes the MathJax heuristics that decides
if equations are centered or left-aligned.
* Introduces the attribute display to specify
if the math element is rendered in inline,
display, or inline-displaystyle.
* add css rules for display / inline math images
Bug: 61051
Change-Id: Iba69903f781f0cb1606b8ddcffb90fb86c9b229b
I suspect we retained this of the import of Nageh's option, it was
never really a conscious decision. This makes is to so that locally
installed fonts are preferred over the Tex webfont.
Bug: 63016
Change-Id: I6876f4969314b2feea01ecfef29f98dcd5f1056a
Many things in MediaWiki (and various on-wiki templates, at least on
enwiki) output error messages wrapped in <strong class="error">. MathJax
parsing all of these (added in I1199cb34) is completely broken.
What appears to have been intended is that MathJax would parse the
errors output by MathRenderer.php. So let's add a "texerror" class to
those and have MathJax look for that class instead.
Bug: 55675
Change-Id: Iaa6c3a892af463f38e6706f9407c6dcb948fe670
Uses nodejs to call phantomjs that renders the
tex input using MathJax and returns a json object
that includes both the SVG and the MathML
representation.
The project was forked from
https://github.com/agrbin/svgtex.
Co-Authored-By: Gabriel Wicke <gwicke@wikimedia.org>
Co-Authored-By: Moritz Schubotz <wiki@physikerwelt.de>
Change-Id: Ie5f24006c3aacd8f61f48ca275acd63a418d7529
- Remove MathMathJax.php, which uses exactly the same output as MathSource.php.
- Make wiki2jax able to handle texvc output as a preview before MathJax rendering.
Change-Id: I1199cb34d555d2a1e57da98857f41a22cfe81df4
This way the cookie is never set and MathJax simply always follows
the MediaWiki language.
Follow up of Ibf43a3e44ea2bfdbd9fddc01c71c72ba097ff1b7
Bug: 35038
Change-Id: Ie7530d3a904fb39945ba8b8d261852c2b8cb666b
Adding the localizations which I missed when updating to 2.2 in
I9446121985ae27e65a429b5a558940ac30520d44
Forward the userlanguage from MediaWiki to MathJax
Note that MathJax preserves selected language in cookies, so once set,
you need to manually switch it every single time.
Bug: 35038
Change-Id: Ibf43a3e44ea2bfdbd9fddc01c71c72ba097ff1b7
\boldsymbol actually resulted in bold italic formatting, which was not
consistent with the texvc renderer. Use \mathbf (Bold face) instead.
Change-Id: I1a6fb07c55a2089c7acf50059a3a4a4e196812f1
Turns out that with the upgrade to 2.1 this is now included in core
MathJax, so we don't need the extension anymore.
http://docs.mathjax.org/en/latest/whats-new-2.1.html
Change-Id: I653c05aaf6d94851fdf6b1649d2d5c7477d46b7e
PS2: Make the number matcher limited to 3 digits. Fix at base 10.
Originally, but had broken merge: Iff04d5d650ae87d957d57420f71975ccdf4a5370
Change-Id: I6885ea90e920734e324b6d1d1f70af69cdeab033
This command was not yet supported. This implements it as a noop.
In MathJax it's not really useful to be able to define the background
color as sometimes is required in rendered png mode.
Bug 35186
Change-Id: If6573901bafd8599a01979bcbff89e52b51e4ffd
This gracefully handles: <span class="tex"><span class="tex"
dir="ltr">$ x^2 $</span></span>, generated when you put math tags
inside element attributes.
Change-Id: I997fc5e87b320879c99f7560fb023876ab6ef573
With the new renderTex hook of https://gerrit.wikimedia.org/r/61183
there is no need for hardcoded support for these 2 scripts. The
scripts in question should call the hook themselves.
PS2: Fix wikEd reference of jsHint
Supersedes: https://gerrit.wikimedia.org/r/23073
Bug: 35478
Change-Id: I9811832430e9ddd8a4c03f265d07529a76efc38a
Example usage: $('#wikiPreview').renderTex();
This supersedes: https://gerrit.wikimedia.org/r/23073
Bug: 35478
Change-Id: I18e2f089d56e42b8e603ac45d726942bb478580b
We move the block/inline styling (aka display vs textstyle) markup into
a filter used just before rendering. This way the 'used' formula will
not suddenly contain styling information that wasn't part of the
original formula.
Change-Id: Ie0c308c31d38581e556dc73109879c7a3d365121
The user can provide his own mathJax.config object.
Supersedes: https://gerrit.wikimedia.org/r/61182
PS2: Add relevant info for this feature to README
Bug: 35478
Change-Id: I97800317366aafcaad87ecf6644e9417c698c5da
This removes support for MathML % comments, just as with texvc
PS2: Fix for regex lookbehind issue
Change-Id: I0cb026d749733ed3dbba8faacb163be4438fc6bb
* Replace deprecated wfMsg* calls with alternatives.
* Add FIXME for occurrence I don't know how to replace.
* Update some docs.
* Sprinkle a few semi-colons over the JavaScript.
Change-Id: I755a95f8bba48a23ef8c432e232adfaef4caae70
MathJax's TeX input by default includes \href and \style commands, which can be
used to inject JavaScript and web bugs. Disabling them by overriding them with
named function macros.
Change-Id: Id21253e9d1621b5ec4e93e28361c498c484b1b7b
* drop some of the init lines that don't appear to work/be needed
* only load MathJax.js through ResourceLoader; let MathJax's loader handle the rest
This gets us working in Chrome, where previously we hadn't initialized correctly. Should also help in IE, still needs testing.
Will probably want to swap in the pre-minimized versions of the files at some point, but the expanded ones are fine at this stage of work.
Warning: this piggybacks on 'alt' text and can be broken if a manual alt text was specified on a <math> bit. Needs to be more nativey.
Also cleaned up the conditional setup code since we're already only called when a <math> is present.
* Tested AbuseFilter.
* Did not test ArticleCreationWorkflow, Configure, ContributionTracking, FlaggedRevs, FundraiserPortal, InlineCategorizer, MarkAsHelpful, Math/Mathjax.
* Fixed a typo in a comment in LiveTranslate.
* Did not review extensions alphabetically after MoodBar.
* Pulled in MathJax 1.1 (minus the 112 megabytes of PNG "fonts")
* Pulled in some of <https://en.wikipedia.org/wiki/User:Nageh/mathJax> bits for initialization
This doesn't currently override PNG images, but does replace the text-form if you configure it.
