Commit Graph

100 Commits

Author SHA1 Message Date
Helen Hou-Sandí 234ae480ee Autoprefixer for [39249].
Fixes one errant value and re-aligns some existing prefixed property values so they don't get doubled when precommit/postcss is run again in the future.

props davidakennedy.
see #29158.

Built from https://develop.svn.wordpress.org/trunk@39301


git-svn-id: http://core.svn.wordpress.org/trunk@39241 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-18 21:06:30 +00:00
Helen Hou-Sandí 19bb9c2fe0 Customize: More visible focus and hover states for close and back buttons.
props celloexpressions, folletto.
fixes #29158.

Built from https://develop.svn.wordpress.org/trunk@39249


git-svn-id: http://core.svn.wordpress.org/trunk@39189 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-15 18:11:31 +00:00
Weston Ruter fd166077ad Customize: Prevent the "Hide Controls" button label from overrunning the device preview buttons.
Adds translation context for "Hide Controls" strings so translators can supply shorter strings where space is constrained. Adds styles to fade-out long the "Hide Controls" label where it would run into the device preview buttons.

Props westonruter, ocean90.
Fixes #38762.

Built from https://develop.svn.wordpress.org/trunk@39214


git-svn-id: http://core.svn.wordpress.org/trunk@39154 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-13 19:00:35 +00:00
Helen Hou-Sandí 1281a28382 Customize: Revert theme install feature.
This is a great goal for core, and is close, but it is not in shape to be shipped for 4.7 and there is not enough time left in the development cycle to alter and polish sufficiently. There are bugs, but more than that, there are more fundamental questions around the use of existing UI, general UX, and how findable themes are (not) on the .org side.

see #37661.

Built from https://develop.svn.wordpress.org/trunk@39140


git-svn-id: http://core.svn.wordpress.org/trunk@39080 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-04 17:18:26 +00:00
Weston Ruter a86496aea4 Customize: Improve custom background properties UI.
Introduces new control for managing the background position. Adds control for setting the `background-size`.

Props cdog, celloexpressions, grapplerulrich, MikeHansenMe, FolioVision, afercia, helen, melchoyce, karmatosed, westonruter, Kelderic, sebastian.pisula.
Fixes #22058.

Built from https://develop.svn.wordpress.org/trunk@38948


git-svn-id: http://core.svn.wordpress.org/trunk@38891 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-26 06:52:29 +00:00
Weston Ruter 1c3b96537f Customize: Introduce a new experience for discovering, installing, and previewing themes within the customizer.
Unify the theme-browsing and theme-customization experiences by introducing a comprehensive theme browser and installer directly accessible in the customizer. Replaces the customizer theme switcher with a full-screen panel for discovering/browsing and installing themes available on WordPress.org. Themes can now be installed and previewed directly in the customizer without entering the wp-admin context.

For details, see https://make.wordpress.org/core/2016/10/03/feature-proposal-a-new-experience-for-discovering-installing-and-previewing-themes-in-the-customizer/

Fixes #37661, #34843.
Props celloexpressions, folletto, westonruter, karmatosed, afercia.

Built from https://develop.svn.wordpress.org/trunk@38813


git-svn-id: http://core.svn.wordpress.org/trunk@38756 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-19 03:20:29 +00:00
Andrea Fercia da4da31af1 Administration: Better consistency for the Media, Add Plugins, and Add Themes toolbars.
Fixes the Add Themes toolbar padding. Standardizes the placeholders to no title
case and three trailing dots. Expands the Media search placeholder in
"Search media items..." for consistency with the Plugins and Themes toolbars.

Props mikeviele, jamesacero, mattking5000, koenschipper, dungengronovius.

Fixes #38010.

Built from https://develop.svn.wordpress.org/trunk@38795


git-svn-id: http://core.svn.wordpress.org/trunk@38738 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-14 21:33:28 +00:00
Andrea Fercia eeefec932f Administration: Improve the usage of the button CSS classes.
Introduces some consistency in the usage of the button CSS classes, fixes the
focus style for accessibility and responsiveness of the buttons.

- Adds the `button` class to all primary buttons make them responsive
- Removes all `secondary-button` classes and replaces it with button when needed. `button-secondary` shouldn't be used and exists just for backward compatibility reasons
- Replaces classes inside `submit_button()` with a shorthand for some buttons, and use an empty string for the default `button` class. Passing `button` is unnecessary
- Adjusts `get_submit_button()` to remove empty items

Props iseulde, dimchik, chris_d2d, mhowell, afercia.
Fixes #27314, #37138, #37448.

Built from https://develop.svn.wordpress.org/trunk@38672


git-svn-id: http://core.svn.wordpress.org/trunk@38615 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-28 19:54:28 +00:00
Helen Hou-Sandí dd6da701b2 Customizer: Better hover/focus state for section titles and available widgets.
The 4px border pattern is found in a number of places across the admin, including plugins, notices, and Press This.

props celloexpressions, folletto, hugobaeta.
see #29158.


Built from https://develop.svn.wordpress.org/trunk@38602


git-svn-id: http://core.svn.wordpress.org/trunk@38545 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-14 16:15:29 +00:00
Andrea Fercia 3c1d571cd7 Accessibility: Improve the Customizer and Theme Installer initial focus.
The Customizer and Theme Installer open in full overlays that need to receive 
focus. Also, keyboard navigation should be constrained within the overlays. Using
CSS `visibility` to hide all the content except the overlays, makes them the only
available and focusable content and allows browsers to handle focus natively.

See #29158.
Fixes #33228, #27705.

Built from https://develop.svn.wordpress.org/trunk@38520


git-svn-id: http://core.svn.wordpress.org/trunk@38461 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-04 21:51:31 +00:00
Dominik Schilling 1abd5f0be7 Plugins: Use `install_plugins_upload` action to print the upload form.
Since [37221] the upload form is added to every plugin install screen via `install_plugins_upload()`. Previously the form was added through the `install_plugins_upload` (alias of `install_plugins_$tab`) action which allowed plugin authors to replace the form. This restores the previous behaviour.

* Add the form only to non-upload plugin install screens.
* Replace `install_plugins_upload()` with the `install_plugins_upload` and `install_plugins_pre_upload` actions.
* Remove `$upload_tab_class` and add a CSS class for the current tab to `.wrap`
* Adjust CSS selectors and toggle the whole container to support upload without an `upload-plugin` class.

Props DavidAnderson, ocean90.
Fixes #37495.
Built from https://develop.svn.wordpress.org/trunk@38172


git-svn-id: http://core.svn.wordpress.org/trunk@38113 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-31 18:11:29 +00:00
Konstantin Kovshenin 3d0141fe04 Themes: Wrap unusually long theme names on the Theme Details screen.
Props xavortm
Fixes #37033

Built from https://develop.svn.wordpress.org/trunk@37872


git-svn-id: http://core.svn.wordpress.org/trunk@37813 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-26 14:27:25 +00:00
Andrea Fercia dd5bc0d28e Accessibility: Theme Installer, make the "Upload Theme" button... a button.
UI controls that "do something" on a page shouldn't be links. This link behaves
like a toggle to expand the uploader panel and should be a `button` element with
an aria-expanded attribute. Also:

- improves consistency with the Plugin uploader
- keeps the themes list visible when the uploader is open
- displays a notice when JavaScript is off
- adds some `hide-if-no-js` CSS classes
- removes the `themes.router.navigate()` "upload" route: seems unnecessary and breaks history

Fixes #35457.
Built from https://develop.svn.wordpress.org/trunk@37742


git-svn-id: http://core.svn.wordpress.org/trunk@37707 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-17 20:47:28 +00:00
Helen Hou-Sandí 8776694a33 Use numeric font weights instead of keywords.
When Open Sans was in use, the `300`, `400`, and `600` weights were loaded. `400` is the equivalent of `normal`; however, `bold` is equivalent to `700`, not `600`. With the move to system fonts, we need to be specific rather than relying on the lack of a `700` weight. Not all system fonts include a `600` weight; in those instances, they will use the `bold`/`700` weight.

The WordPress CSS Coding Standards have been updated accordingly.

props coderste.
see #36753.

Built from https://develop.svn.wordpress.org/trunk@37740


git-svn-id: http://core.svn.wordpress.org/trunk@37705 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-17 18:37:28 +00:00
Konstantin Obenland 8c82515ab6 Update/Install: Shiny Updates v2.
Gone are the days of isolation and feelings of "meh", brought on by The Bleak Screen of Sadness. For a shiny knight has arrived to usher our plugins and themes along their arduous journey of installation, updates, and the inevitable fate of ultimate deletion.

Props swissspidy, adamsilverstein, mapk, afragen, ocean90, ryelle, j-falk, michael-arestad, melchoyce, DrewAPicture, AdamSoucie, ethitter, pento, dd32, kraftbj, Ipstenu, jorbin, afercia, stephdau, paulwilde, jipmoors, khag7, svovaf, jipmoors, obenland.
Fixes #22029, #25828, #31002, #31529, #31530, #31773, #33637, #35032.


Built from https://develop.svn.wordpress.org/trunk@37714


git-svn-id: http://core.svn.wordpress.org/trunk@37680 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-15 16:37:29 +00:00
Dominik Schilling 9354965638 Customize: Increase the target size of the expand/collapse button in the customizer.
To improve accessibility on touch devices increase the size of the button in the collapsed view from 24×28 to 44×45 pixel.

Props celloexpressions.
Fixes #36093.
Built from https://develop.svn.wordpress.org/trunk@37341


git-svn-id: http://core.svn.wordpress.org/trunk@37307 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-01 20:29:27 +00:00
Aaron Jorbin ee0ef3ca36 Use `px` instead of `in` in device preview
Devices are not consistent in how they handle `in` units. `in` was an attempt to cleverly disguise the exact size of the 'tablet'. The PHP code standards mentions avoiding clever code ( https://make.wordpress.org/core/handbook/best-practices/coding-standards/php/#clever-code ) but we should extend that idea to the css code as well.

Props celloexpressions
Fixes #36457


Built from https://develop.svn.wordpress.org/trunk@37247


git-svn-id: http://core.svn.wordpress.org/trunk@37213 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-19 20:50:29 +00:00
Andrea Fercia 76a6260353 Plugin Install: show the upload form in place rather than sending users to the devoted upload plugin page.
Props Ipstenu, ericlewis, michaelarestad.

Fixes #35429.
Built from https://develop.svn.wordpress.org/trunk@37221


git-svn-id: http://core.svn.wordpress.org/trunk@37187 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-16 16:43:27 +00:00
Sergey Biryukov 784a00d49c Themes: Account for longer strings in Theme Details bar on Themes screen.
Fixes #27939.
Built from https://develop.svn.wordpress.org/trunk@37219


git-svn-id: http://core.svn.wordpress.org/trunk@37185 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-16 13:59:26 +00:00
Konstantin Obenland 5e22b71909 Themes: Fix single theme modal on collapsed menu.
Prevents the modal from being displayed off screen, when there is only one
theme available and the menu is collapsed.

Props hardeepasrani for initial patch.
Fixes #36504.


Built from https://develop.svn.wordpress.org/trunk@37205


git-svn-id: http://core.svn.wordpress.org/trunk@37171 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-14 12:20:29 +00:00
Andrea Fercia a71f14b8d9 Accessibility: Reduce the WordPress shades of grey, Episode 3.
Also, removes some no more used CSS.

See #35783.
Built from https://develop.svn.wordpress.org/trunk@36904


git-svn-id: http://core.svn.wordpress.org/trunk@36872 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-09 19:51:26 +00:00
Dominik Schilling 30f8c75047 Themes: Bring the device preview from [31195] to the theme install previewer.
Props celloexpressions.
Fixes #36017.
Built from https://develop.svn.wordpress.org/trunk@36858


git-svn-id: http://core.svn.wordpress.org/trunk@36825 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-05 22:07:25 +00:00
Andrea Fercia 30866ceb5d Accessibility: Improve color contrast updating any `#999` gray used for text or icons to a darker gray.
Fixes #35660.
Built from https://develop.svn.wordpress.org/trunk@36587


git-svn-id: http://core.svn.wordpress.org/trunk@36554 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-19 18:44:27 +00:00
Dominik Schilling 284f88e35a Themes: Fix flickering of the theme screenshot on hover in WebKit browsers.
Props JoeFusco.
Fixes #35787.
Built from https://develop.svn.wordpress.org/trunk@36579


git-svn-id: http://core.svn.wordpress.org/trunk@36546 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-18 21:11:27 +00:00
Andrea Fercia 008cba0333 Accessibility: Reduce the WordPress shades of grey, first part.
See #35783.
Built from https://develop.svn.wordpress.org/trunk@36537


git-svn-id: http://core.svn.wordpress.org/trunk@36504 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-16 16:09:29 +00:00
Andrea Fercia eee7f18225 Customizer: reduce the spinner re-painted area to the smallest possible one.
Also, changes the "customize container" and the theme installer preview
background from white to the default body `#f1f1f1` background.

Fixes #35649.
Built from https://develop.svn.wordpress.org/trunk@36518


git-svn-id: http://core.svn.wordpress.org/trunk@36485 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-12 18:35:25 +00:00
Andrea Fercia 62d8fda8dd After [36171] remove all the occurrences of the old CSS clearfix.
The old clearfix was applied to very specific items and defined multiple times
across CSS files. Uses the new generic `.wp-clearfix` utility class instead.

See #26396.
Built from https://develop.svn.wordpress.org/trunk@36422


git-svn-id: http://core.svn.wordpress.org/trunk@36389 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-30 13:46:27 +00:00
Andrea Fercia af25083b6f Accessibility: Improve the color contrast ratio replacing the residual occurrences of the `#777` gray.
Uses the existing `#72777c` on white backgrounds and the new `#555d66` "dark medium gray" on darker backgrounds.

Fixes #35605.
Built from https://develop.svn.wordpress.org/trunk@36396


git-svn-id: http://core.svn.wordpress.org/trunk@36363 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-26 00:04:26 +00:00
Konstantin Obenland c0e903a040 Themes: Clear floated theme cards on Themes page.
Also maintains visual separation for Broken Themes table on searches that
return no results.

See [36171] for `.wp-clearfix`.

Props 5um17, obenland, valendesigns, afercia.
Fixes #26646.


Built from https://develop.svn.wordpress.org/trunk@36270


git-svn-id: http://core.svn.wordpress.org/trunk@36237 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-12 17:13:29 +00:00
Andrea Fercia bc7950519b Notices: improve styling consistency of links within notices.
For accessibility, links inside lines or blocks of text should be always underlined.

Props walbo.
Fixes #34606.
Built from https://develop.svn.wordpress.org/trunk@35801


git-svn-id: http://core.svn.wordpress.org/trunk@35765 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-06 22:00:26 +00:00
Sergey Biryukov 9fa88a7f27 Autoprefixer for [35281].
See #33322.
Built from https://develop.svn.wordpress.org/trunk@35310


git-svn-id: http://core.svn.wordpress.org/trunk@35276 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-21 03:02:24 +00:00
Scott Taylor f89b90a1c9 Theme Installer: toggle `iframe-ready` on the overlay to control the spinner animated GIF and high CPU usage.
Props afercia, adamsilverstein.
Fixes #33322.

Built from https://develop.svn.wordpress.org/trunk@35281


git-svn-id: http://core.svn.wordpress.org/trunk@35247 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-20 05:36:25 +00:00
Andrea Fercia dc0e7e1a79 Accessibility: Improve headings hierarchy in the Theme browser modal dialog.
Fixes #34288.
Built from https://develop.svn.wordpress.org/trunk@35220


git-svn-id: http://core.svn.wordpress.org/trunk@35186 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-16 15:56:25 +00:00
Scott Taylor 357b916211 Theme Installer: fix the theme "Install"/"Installed" button's vertical alignment for HiDPI displays.
Props paulwilde.
Fixes #34198.

Built from https://develop.svn.wordpress.org/trunk@35133


git-svn-id: http://core.svn.wordpress.org/trunk@35098 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-13 13:52:27 +00:00
Sergey Biryukov ac9a85a45e Use `wp_star_rating()` on Add Themes screen:
* It works correctly for RTL
* Requires less CSS styling
* Is visually consistent with plugin ratings
* Is more accessible

Fixes #34080.
Built from https://develop.svn.wordpress.org/trunk@35006


git-svn-id: http://core.svn.wordpress.org/trunk@34971 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-10 06:51:24 +00:00
Helen Hou-Sandí dd08157024 Notices: Add styles for use against white backgrounds.
These colored backgrounds can be accessed by adding the `.notice-alt` class to a notice.

There is also now a large version when using the `.notice-large` class, and a `.notice-title` class that is appropriate for headline text within a large notice.

props paulwilde, hugobaeta, melchoyce.
fixes #32244.

Built from https://develop.svn.wordpress.org/trunk@34365


git-svn-id: http://core.svn.wordpress.org/trunk@34329 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-21 15:26:25 +00:00
Scott Taylor d22fbc7545 Grunt RTL CSS: `swap-dashicons-left-right-arrows` in `rtlcss:properties` expects double-quoted `content` strings in CSS. It doesn't swap single-quoted values.
Props Ankit K Gupta, yoavf, netweb.
Fixes #33786.

Built from https://develop.svn.wordpress.org/trunk@34011


git-svn-id: http://core.svn.wordpress.org/trunk@33980 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-10 20:22:25 +00:00
Scott Taylor f5c754bfed Dashicons CSS: one-word font families don't need quotes. Font families with a space in the name should use double-quotes (doesn't apply here).
Props afercia.
Fixes #32866.

Built from https://develop.svn.wordpress.org/trunk@33912


git-svn-id: http://core.svn.wordpress.org/trunk@33881 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-05 19:57:25 +00:00
Konstantin Obenland f770303868 Themes: Prevent short descriptions from wrapping version info.
Props mehulkaklotar for initial patch.
Fixes #33248.


Built from https://develop.svn.wordpress.org/trunk@33651


git-svn-id: http://core.svn.wordpress.org/trunk@33618 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-19 19:10:24 +00:00
Mark Jaquith b2b53fd997 Fix the padding for the feature filter box on the Add Themes screen.
fixes #33132
props SergeyBiryukov
Built from https://develop.svn.wordpress.org/trunk@33439


git-svn-id: http://core.svn.wordpress.org/trunk@33406 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-27 03:34:25 +00:00
Jeremy Felt 4f32f8e00e Improve styling of `.themes-php` header on mobile devices.
The Themes page title does not need to be forced to 100% width on smaller devices. This fixes width issues for network admin, site admin, and single site admin theme pages.

See #32846.

Built from https://develop.svn.wordpress.org/trunk@33165


git-svn-id: http://core.svn.wordpress.org/trunk@33137 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-11 20:07:25 +00:00
Dominik Schilling 75d6c10b01 Customizer: Use a `<button>` for the collapse sidebar … button.
props afercia.
fixes #32819.
Built from https://develop.svn.wordpress.org/trunk@33153


git-svn-id: http://core.svn.wordpress.org/trunk@33125 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-10 21:22:26 +00:00
Konstantin Obenland ee9cb55e1a Respect the special case of having only one theme.
If there is only one theme, the Pointer won't show and the overlay is active by
default. In that case the overlay covered submenu flyouts, after [33068].
Without the Pointer active, there is no need to bump the `z-index`, so it can
remain at 10.

Fixes #31544.


Built from https://develop.svn.wordpress.org/trunk@33111


git-svn-id: http://core.svn.wordpress.org/trunk@33082 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-07 17:14:25 +00:00
Konstantin Obenland 86499fc07d Synchronize star ratings of themes and plugins.
Makes themes ratings look like plugins ratings already do.

Props helen.
Fixes #32782.
 

Built from https://develop.svn.wordpress.org/trunk@33073


git-svn-id: http://core.svn.wordpress.org/trunk@33044 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-03 20:54:24 +00:00
Konstantin Obenland 492853a64e Don't let wp-pointers cover the theme detail modal.
Fixes #31544.

Built from https://develop.svn.wordpress.org/trunk@33068


git-svn-id: http://core.svn.wordpress.org/trunk@33039 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-03 17:05:24 +00:00
Scott Taylor 36513e9d7d After [32974], tweak some CSS for focus, etc.
See #31650.

Built from https://develop.svn.wordpress.org/trunk@32977


git-svn-id: http://core.svn.wordpress.org/trunk@32948 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-06-27 23:13:24 +00:00
Konstantin Obenland 77f385e532 Additional style changes to accomodate `<h1>` headings.
See [32974], #31650.


Built from https://develop.svn.wordpress.org/trunk@32975


git-svn-id: http://core.svn.wordpress.org/trunk@32946 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-06-27 15:51:23 +00:00
Konstantin Obenland 437b1c2b6a Revert [32834].
It's not ready yet and was a product of misusing vim.

See #30729.


Built from https://develop.svn.wordpress.org/trunk@32835


git-svn-id: http://core.svn.wordpress.org/trunk@32806 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-06-18 12:27:25 +00:00
Konstantin Obenland 598f4cc4ca Emphasise previewing new themes
Built from https://develop.svn.wordpress.org/trunk@32834


git-svn-id: http://core.svn.wordpress.org/trunk@32805 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-06-18 12:24:27 +00:00
Dominik Schilling b29c8c503b Theme Switcher: Provide an easier way to reset back to the current active theme.
* Add control for the active theme when doing a theme preview
* Highlight an active theme and move it to the top

props valendesigns, ocean90.
fixes #32002.
Built from https://develop.svn.wordpress.org/trunk@32265


git-svn-id: http://core.svn.wordpress.org/trunk@32236 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-22 16:15:27 +00:00