Provide containers for page previews examples
In storybook we avoid position absolute but this deviation from
how they behave in reality could lead to subtle differences that impact
the rendering of previews. It also doesn't allow to see the preview
in the context of the link which is an important part of visually
verifying the position of the pokey arrow.
This also allows us to rethink the broken RTL mode. We now scope
LTR rules to a LTR class that is present on the container, and use
the CSSJanus parsed stylesheet for RTL.
Change-Id: I189019824ddd6aa759790fd162ffcd543619a953
The requirement for landscape images is to be at least 320px
wide. The requirement for portrait images is more relaxed,
only 250px high. Images that fall between these two
requirements currently don't show a thumbnail, even if they
could.
This change affects a very specific group of images:
* Square images from 250 x 250 to 319 x 319.
* Landscape images from 251 x 250 to 319 x 250.
* Landscape images from 319 x 250 to 319 x 318.
The most extreme ratio is 319 x 250. This will be cut to
203 x 250. I.e. the absolute extreme are 58px missing left
and right, but never more.
Requested at https://www.mediawiki.org/wiki/Topic:Vwl97pm6as9fuf6k
Additional stories for testing more extreme small images:
* Small Tall - 300x1000px
* Small Short - 300x200px
Update tests accordingly.
Bug: T268999
Change-Id: I811f1c0e7e9b0c30280b36a61cc7831a5b9e58c8
This removes the webpack.config.js file, moving the webpack config
into main.js, which replaces config.js.
- Moves the global jQuery into the webpack config in main.js.
- Removes the outdates .nvmrc file in the webpack folder.
- Moves the mockMediaWiki initialization from config.js into
index.stories.js
- Upgrades webpack to 4.22.2
Bug: T271763
Change-Id: Ie008d69e992625113ae98d52ad6d37186eb933de
Removes the following add-ons and their configuration from Storybook:
- addon-cssresources
- addon-knobs
- addon-options
This will hopefully ease the upgrade to Storybook 6.
Removes the custom CSS grid used to position previews within the Storybook
instance in favour of a flexbox layout. This simplifies the creation
of previews for Storybook.
This change requires us to to add relative positioning to
`.mwe-popups-container` so that the footer is correctly positioned in the
popup without absolute positioning. This positioning has been moved to
be Storybook specific to avoid an regressions in production.
Bug: T271763
Change-Id: I9a97291cb4bca7d4cc60dad232a60f6f92c0adea
This file was used in the initial Storybook implementation but has been
replaced by `.storybook/mocks/custom.less`.
Bug: T271763
Change-Id: I24d2690db13edebdeeb09c5f37c097548007ef89
Reduce layout/style thrashing by measuring all required geometries
at event handler, not waiting for delays/redux/style changes.
Use CSS bottom instead of top, to avoid having to measure the popup
before positioning it, if it's placed above the link ("flippedY").
Disable some test cases that relied on implementation detail of using
"top" CSS.
Change-Id: Id0cbf506009b824d0fb6af4d6fe220e2f69aaaad
Breaking change - I was having issues getting the knobs feature
to work so it has been removed for the time being.
Bug: T236589
Depends-On: I8505d2dad69aefed5f8ed1f599b3ca1b7e79acf5
Change-Id: I42fbf37124477e2d950b4bca15acf77703cd3f5d
- Adds CSSJanus support on a story-by-story basis for the Storybook app.
- Adds an extra RTL portrait thumbnail test-case.
- Adds an extra RTL 'thin' portrait thumbnail test-case.
- Removes the `createContextualFragment` wrapper from stories,
as well as the wrapper divs.
Bug: T204627
Change-Id: I22195c6ddc73d69f15dc8e24c33b49ef28d9b0be
The SVG masks used for previews are clip paths, making it hard to
visualize what their actual shape is. This patch extracts the paths
inside those clip paths into new SVG objects and renders them in
the Storybook app.
Also removes a few previews from the portrait/landscape thumbnails
so that the Knobs addon can function properly.
Change-Id: I160746d8877deaa12ace925ce170323946ce532d
Storybook.js provides a framework for
viewing and working with UI components.
https://storybook.js.org/
This patch adds the Storybook.js UI library to Popups for
the purposes of viewing multiple previews at once.
This enables viewing page previews in the following states:
- with thumbnails
- without thumbnails
- with SVG thumbnails
- with narrow thumbnails
- with white background thumbnails
- in RTL languages
- in non-latin languages
- disambiguation popups
Storybook also allows users to change the image or text
of a popup through a GUI.
This patch sets up Storybook as a "mini" repo inside
the.storybook folder with a seperate package.json file
to avoid incompatibilities with the current webpack/babel
(or even Node) versions used in the Popups repo.
Storybook requires at least Node v8.3 to run.
(an .nvmrc file with 11.3.0 has been added to the .stories dir).
To start:
`cd .storybook && npm install && npm run start`.
Bug: T205989
Change-Id: I041e46c4f0cf173950015067e2dce81c023d3fdd
