jenkins-bot has submitted this change and it was merged.

Change subject: Improve styles & align components to CSS/Less guidelines
......................................................................


Improve styles & align components to CSS/Less guidelines

Aligning mediawiki.ui components to CSS/Less guidelines by
 - harmonizing colors
 - harmonizing whitespaces
 - putting all variables centralized in variables file
 - harmonizing IE version comments

Improving output by
 - order properties where appropriate
 - making use of CSS properties and color values shorthand
   notation where applicable
 - changing fixed values with variables where applicable

Change-Id: Iad71a5342462af8e07fe3e625ecb00ac1559ba74
---
M resources/src/mediawiki.less/mediawiki.ui/variables.less
M resources/src/mediawiki.ui/components/anchors.less
M resources/src/mediawiki.ui/components/buttons.less
M resources/src/mediawiki.ui/components/checkbox.less
M resources/src/mediawiki.ui/components/forms.less
M resources/src/mediawiki.ui/components/icons.less
M resources/src/mediawiki.ui/components/inputs.less
M resources/src/mediawiki.ui/components/radio.less
M resources/src/mediawiki.ui/components/text.less
9 files changed, 78 insertions(+), 76 deletions(-)

Approvals:
  Bartosz Dziewoński: Looks good to me, approved
  jenkins-bot: Verified



diff --git a/resources/src/mediawiki.less/mediawiki.ui/variables.less 
b/resources/src/mediawiki.less/mediawiki.ui/variables.less
index 3b4a403..507109a 100644
--- a/resources/src/mediawiki.less/mediawiki.ui/variables.less
+++ b/resources/src/mediawiki.less/mediawiki.ui/variables.less
@@ -72,3 +72,7 @@
 // Icon related variables
 @iconSize: 1.5em;
 @iconGutterWidth: 1em;
+
+// Form input sizes
+@checkboxSize: 2em;
+@radioSize: 2em;
diff --git a/resources/src/mediawiki.ui/components/anchors.less 
b/resources/src/mediawiki.ui/components/anchors.less
index f0fb7b9..5bb69b8 100644
--- a/resources/src/mediawiki.ui/components/anchors.less
+++ b/resources/src/mediawiki.ui/components/anchors.less
@@ -11,7 +11,8 @@
                color: lighten( @mainColor, @colorLightenPercentage );
        }
        // Focus and active states
-       &:focus, &:active {
+       &:focus,
+       &:active {
                color: darken( @mainColor, @colorDarkenPercentage );
                outline: none; // outline fix
        }
@@ -74,7 +75,8 @@
        &:hover {
                color: @mainColor;
        }
-       &:focus, &:active {
+       &:focus,
+       &:active {
                color: darken( @mainColor, @colorDarkenPercentage );
        }
 }
diff --git a/resources/src/mediawiki.ui/components/buttons.less 
b/resources/src/mediawiki.ui/components/buttons.less
index 600b771..4ffaeee 100644
--- a/resources/src/mediawiki.ui/components/buttons.less
+++ b/resources/src/mediawiki.ui/components/buttons.less
@@ -33,18 +33,18 @@
        display: inline-block;
        padding: .5em 1em;
        margin: 0;
-       .box-sizing(border-box);
+       .box-sizing( border-box );
 
        // Disable weird iOS styling
        -webkit-appearance: none;
 
-       // IE6/IE7 hack
-       // http://stackoverflow.com/a/5838575/365238
+       // IE 6 & 7 hack
+       // https://stackoverflow.com/a/5838575/365238
        *display: inline;
        zoom: 1;
 
        // Container styling
-       .button-colors(#FFF, #CCC, #777);
+       .button-colors( #fff, #ccc, #777 );
        border-radius: @borderRadius;
        min-width: 4em;
 
@@ -130,10 +130,10 @@
        // Styleguide 2.1.1.
        &.mw-ui-progressive,
        &.mw-ui-primary {
-               .button-colors(@colorProgressive, @colorProgressiveHighlight, 
@colorProgressiveActive);
+               .button-colors( @colorProgressive, @colorProgressiveHighlight, 
@colorProgressiveActive );
 
                &.mw-ui-quiet {
-                       .button-colors-quiet(@colorProgressive, 
@colorProgressiveHighlight, @colorProgressiveActive);
+                       .button-colors-quiet( @colorProgressive, 
@colorProgressiveHighlight, @colorProgressiveActive );
                }
        }
 
@@ -153,10 +153,10 @@
        //
        // Styleguide 2.1.2.
        &.mw-ui-constructive {
-               .button-colors(@colorConstructive, @colorConstructiveHighlight, 
@colorConstructiveActive);
+               .button-colors( @colorConstructive, 
@colorConstructiveHighlight, @colorConstructiveActive );
 
                &.mw-ui-quiet {
-                       .button-colors-quiet(@colorConstructive, 
@colorConstructiveHighlight, @colorConstructiveActive);
+                       .button-colors-quiet( @colorConstructive, 
@colorConstructiveHighlight, @colorConstructiveActive );
                }
        }
 
@@ -175,10 +175,10 @@
        //
        // Styleguide 2.1.3.
        &.mw-ui-destructive {
-               .button-colors(@colorDestructive, @colorDestructiveHighlight, 
@colorDestructiveActive);
+               .button-colors( @colorDestructive, @colorDestructiveHighlight, 
@colorDestructiveActive );
 
                &.mw-ui-quiet {
-                       .button-colors-quiet(@colorDestructive, 
@colorDestructiveHighlight, @colorDestructiveActive);
+                       .button-colors-quiet( @colorDestructive, 
@colorDestructiveHighlight, @colorDestructiveActive );
                }
        }
 
@@ -213,9 +213,9 @@
        // Styleguide 2.1.4.
        &.mw-ui-quiet {
                background: transparent;
-               border: none;
+               border: 0;
                text-shadow: none;
-               .button-colors-quiet(@colorButtonText, 
@colorButtonTextHighlight, @colorButtonTextActive);
+               .button-colors-quiet( @colorButtonText, 
@colorButtonTextHighlight, @colorButtonTextActive );
 
                &:hover,
                &:focus {
@@ -269,8 +269,8 @@
                border-bottom-left-radius: @borderRadius;
        }
 
-       &:not(:first-child) {
-               border-left: none;
+       &:not( :first-child ) {
+               border-left: 0;
        }
 
        &:last-child{
diff --git a/resources/src/mediawiki.ui/components/checkbox.less 
b/resources/src/mediawiki.ui/components/checkbox.less
index bd5dd4a..d44e5d7 100644
--- a/resources/src/mediawiki.ui/components/checkbox.less
+++ b/resources/src/mediawiki.ui/components/checkbox.less
@@ -5,8 +5,8 @@
 //
 // Styling checkboxes in a way that works cross browser is a tricky problem to 
solve.
 // In MediaWiki UI put a checkbox and label inside a mw-ui-checkbox div.
-// This renders in all browsers except IE6-8 which do not support the :checked 
selector;
-// these are kept backwards-compatible using the :not(#noop) selector.
+// This renders in all browsers except IE 6-8 which do not support the 
:checked selector;
+// these are kept backwards-compatible using the `:not( #noop )` selector.
 // You should give the checkbox and label matching "id" and "for" attributes, 
respectively.
 //
 // Markup:
@@ -33,13 +33,11 @@
        vertical-align: middle;
 }
 
-@checkboxSize: 2em;
-
 // We use the not selector to cancel out styling on IE 8 and below
-// We also disable this styling on javascript disabled devices. This fixes the 
issue with
+// We also disable this styling on JavaScript disabled devices. This fixes the 
issue with
 // Opera Mini where checking/unchecking doesn't apply styling but potentially 
leaves other
 // more capable browsers with unstyled checkboxes.
-.client-js .mw-ui-checkbox:not(#noop) {
+.client-js .mw-ui-checkbox:not( #noop ) {
        // Position relatively so we can make use of absolute pseudo elements
        position: relative;
        display: table;
@@ -62,8 +60,7 @@
                height: @checkboxSize;
                // This is needed for Firefox mobile (See bug 71750 to 
workaround default Firefox stylesheet)
                max-width: none;
-               margin: 0;
-               margin-right: 0.4em;
+               margin: 0 0.4em 0 0;
                display: table-cell;
 
                & + label {
@@ -73,25 +70,25 @@
                // the pseudo before element of the label after the checkbox 
now looks like a checkbox
                & + label::before {
                        content: '';
-                       cursor: pointer;
-                       .box-sizing(border-box);
-                       position: absolute;
-                       left: 0;
-                       border-radius: @borderRadius;
-                       width: @checkboxSize;
-                       height: @checkboxSize;
-                       line-height: @checkboxSize;
                        background-color: #fff;
-                       border: 1px solid @colorGray7;
-                       // align the checkbox to middle of the text
-                       top: 50%;
-                       margin-top: -1em;
-                       .background-image-svg('images/checked.svg', 
'images/checked.png');
-                       .background-size( @checkboxSize - 0.2em, @checkboxSize 
- 0.2em );
-                       background-repeat: no-repeat;
+                       .background-image-svg( 'images/checked.svg', 
'images/checked.png' );
                        background-position: center center;
                        background-origin: border-box;
+                       background-repeat: no-repeat;
+                       .background-size( @checkboxSize - 0.2em, @checkboxSize 
- 0.2em );
                        background-size: 0 0;
+                       .box-sizing( border-box );
+                       position: absolute;
+                       // align the checkbox to middle of the text
+                       top: 50%;
+                       left: 0;
+                       width: @checkboxSize;
+                       height: @checkboxSize;
+                       margin-top: -1em;
+                       border: 1px solid @colorGray7;
+                       border-radius: @borderRadius;
+                       line-height: @checkboxSize;
+                       cursor: pointer;
                }
 
                // when the input is checked, style the label pseudo before 
element that followed as a checked checkbox
@@ -122,7 +119,7 @@
 
                // disabled and checked checkboxes have a white circle
                &:disabled:checked + label::before {
-                       .background-image-svg('images/checked_disabled.svg', 
'images/checked_disabled.png');
+                       .background-image-svg( 'images/checked_disabled.svg', 
'images/checked_disabled.png' );
                }
        }
 }
diff --git a/resources/src/mediawiki.ui/components/forms.less 
b/resources/src/mediawiki.ui/components/forms.less
index 6a5fa96..cc96a5c 100644
--- a/resources/src/mediawiki.ui/components/forms.less
+++ b/resources/src/mediawiki.ui/components/forms.less
@@ -36,7 +36,7 @@
 //
 // Styleguide 5.1.
 .mw-ui-vform {
-       .box-sizing(border-box);
+       .box-sizing( border-box );
 
        width: @defaultFormWidth;
 
@@ -44,7 +44,7 @@
        select,
        .mw-ui-button {
                display: block;
-               .box-sizing(border-box);
+               .box-sizing( border-box );
                margin: 0;
                width: 100%;
        }
@@ -52,13 +52,13 @@
        // Give dropdown lists the same spacing as input fields for consistency.
        // Values taken from .agora-field-styling() in mixins/form.less
        select {
-               padding: 0.35em 0.5em 0.35em 0.5em;
+               padding: 0.35em 0.5em;
                vertical-align: middle;
        }
 
        > label {
                display: block;
-               .box-sizing(border-box);
+               .box-sizing( border-box );
                .agora-label-styling();
                width: auto;
                margin: 0 0 0.2em;
@@ -68,7 +68,7 @@
        // Override input styling just for checkboxes and radio inputs.
        input[type="radio"] {
                display: inline;
-               .box-sizing(content-box);
+               .box-sizing( content-box );
                width: auto;
        }
 
@@ -106,7 +106,7 @@
        .errorbox,
        .warningbox,
        .successbox {
-               .box-sizing(border-box);
+               .box-sizing( border-box );
                font-size: 0.9em;
                margin: 0 0 1em 0;
                padding: 0.5em;
@@ -115,7 +115,7 @@
 
        // Colours taken from those for .errorbox in shared.css
        .error {
-               color: #cc0000;
+               color: @colorErrorText;
                border: 1px solid #fac5c5;
                background-color: #fae3e3;
                text-shadow: 0 1px #fae3e3;
diff --git a/resources/src/mediawiki.ui/components/icons.less 
b/resources/src/mediawiki.ui/components/icons.less
index c90a6b9..9b9d324 100644
--- a/resources/src/mediawiki.ui/components/icons.less
+++ b/resources/src/mediawiki.ui/components/icons.less
@@ -2,10 +2,10 @@
 @import "mediawiki.ui/variables";
 
 // Mixins
-.mixin-mw-ui-icon-bgimage(@iconSvg, @iconPng) {
+.mixin-mw-ui-icon-bgimage( @iconSvg, @iconPng ) {
        &.mw-ui-icon {
                &:before {
-                       .background-image-svg(@iconSvg, @iconPng);
+                       .background-image-svg( @iconSvg, @iconPng );
                }
        }
 }
@@ -13,7 +13,7 @@
 // Icons
 //
 // To use icons you must be using a browser that supports pseudo elements.
-// This includes support for IE8.
+// This includes support for IE 8.
 // http://caniuse.com/#feat=css-gencontent
 //
 // For elements that are intended to have both an icon and text, browsers that
@@ -45,6 +45,7 @@
                width: @width;
                min-width: @width;
                max-width: @width;
+
                &:before {
                        left: 0;
                        right: 0;
@@ -56,10 +57,10 @@
        &.mw-ui-icon-before:before,
        &.mw-ui-icon-element:before {
                background-position: 50% 50%;
-               float: left;
-               display: block;
                background-repeat: no-repeat;
                background-size: 100% auto;
+               float: left;
+               display: block;
                min-height: @iconSize;
                content: '';
        }
diff --git a/resources/src/mediawiki.ui/components/inputs.less 
b/resources/src/mediawiki.ui/components/inputs.less
index 62f0e83..d0633ae 100644
--- a/resources/src/mediawiki.ui/components/inputs.less
+++ b/resources/src/mediawiki.ui/components/inputs.less
@@ -29,16 +29,16 @@
 .mw-ui-input {
        // turn off default input styling for input[type="search"] fields
        -webkit-appearance: none;
-       border: 1px solid @colorFieldBorder;
-       .box-sizing(border-box);
-       width: 100%;
-       padding: .3em .3em .3em .6em;
+       .box-sizing( border-box );
        display: block;
-       vertical-align: middle;
+       width: 100%;
+       border: 1px solid @colorFieldBorder;
        border-radius: @borderRadius;
+       padding: 0.3em 0.3em 0.3em 0.6em;
        font-family: inherit;
        font-size: inherit;
        line-height: inherit;
+       vertical-align: middle;
 
        // Placeholder text styling must be set individually for each browser 
@winter
        &::-webkit-input-placeholder { // webkit
diff --git a/resources/src/mediawiki.ui/components/radio.less 
b/resources/src/mediawiki.ui/components/radio.less
index 52effd6..448390a 100644
--- a/resources/src/mediawiki.ui/components/radio.less
+++ b/resources/src/mediawiki.ui/components/radio.less
@@ -5,8 +5,8 @@
 //
 // Styling radios in a way that works cross browser is a tricky problem to 
solve.
 // In MediaWiki UI put a radio and label inside a mw-ui-radio div.
-// This renders in all browsers except IE6-8 which do not support the :checked 
selector;
-// these are kept backwards-compatible using the :not(#noop) selector.
+// This renders in all browsers except IE 6-8 which do not support the 
:checked selector;
+// these are kept backwards-compatible using the `:not( #noop )` selector.
 // You should give the radio and label matching "id" and "for" attributes, 
respectively.
 //
 // Markup:
@@ -33,13 +33,11 @@
        vertical-align: middle;
 }
 
-@radioSize: 2em;
-
 // We use the not selector to cancel out styling on IE 8 and below.
-// We also disable this styling on javascript disabled devices. This fixes the 
issue with
+// We also disable this styling on JavaScript disabled devices. This fixes the 
issue with
 // Opera Mini where checking/unchecking doesn't apply styling but potentially 
leaves other
 // more capable browsers with unstyled radio buttons.
-.client-js .mw-ui-radio:not(#noop) {
+.client-js .mw-ui-radio:not( #noop ) {
        // Position relatively so we can make use of absolute pseudo elements
        position: relative;
        line-height: @radioSize;
@@ -64,21 +62,21 @@
                // the pseudo before element of the label after the radio now 
looks like a radio
                & + label::before {
                        content: '';
-                       cursor: pointer;
-                       .box-sizing(border-box);
+                       background-color: #fff;
+                       .background-image-svg( 'images/radio_checked.svg', 
'images/radio_checked.png' );
+                       background-origin: border-box;
+                       background-position: center center;
+                       background-repeat: no-repeat;
+                       .background-size( @radioSize, @radioSize );
+                       background-size: 0 0;
+                       .box-sizing( border-box );
                        position: absolute;
                        left: 0;
-                       border-radius: 100%;
                        width: @radioSize;
                        height: @radioSize;
-                       background-color: #fff;
                        border: 1px solid @colorGray7;
-                       .background-image-svg('images/radio_checked.svg', 
'images/radio_checked.png');
-                       .background-size( @radioSize, @radioSize );
-                       background-repeat: no-repeat;
-                       background-position: center center;
-                       background-origin: border-box;
-                       background-size: 0 0;
+                       border-radius: 100%;
+                       cursor: pointer;
                }
 
                // when the input is checked, style the label pseudo before 
element that followed as a checked radio
@@ -102,14 +100,14 @@
 
                // disabled radios have a gray background
                &:disabled + label::before {
-                       cursor: default;
                        background-color: @colorGray14;
                        border-color: @colorGray14;
+                       cursor: default;
                }
 
                // disabled and checked radios have a white circle
                &:disabled:checked + label::before {
-                       .background-image-svg('images/radio_disabled.svg', 
'images/radio_disabled.png');
+                       .background-image-svg( 'images/radio_disabled.svg', 
'images/radio_disabled.png' );
                }
        }
 }
diff --git a/resources/src/mediawiki.ui/components/text.less 
b/resources/src/mediawiki.ui/components/text.less
index 500d42c..cc27e9e 100644
--- a/resources/src/mediawiki.ui/components/text.less
+++ b/resources/src/mediawiki.ui/components/text.less
@@ -26,7 +26,7 @@
 */
 
 .mw-ui-text {
-       // The selector order is like this on purpose; IE6 ignores the second 
selector,
+       // The selector order is like this on purpose; IE 6 ignores the second 
selector,
        // so we don't want to accidentally apply this color on all 
mw-ui-CONTEXT classes
        .mw-ui-progressive& {
                color: @colorProgressive;

-- 
To view, visit https://gerrit.wikimedia.org/r/261099
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: merged
Gerrit-Change-Id: Iad71a5342462af8e07fe3e625ecb00ac1559ba74
Gerrit-PatchSet: 8
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: VolkerE <[email protected]>
Gerrit-Reviewer: Bartosz Dziewoński <[email protected]>
Gerrit-Reviewer: Edokter <[email protected]>
Gerrit-Reviewer: Jack Phoenix <[email protected]>
Gerrit-Reviewer: Jdlrobson <[email protected]>
Gerrit-Reviewer: Krinkle <[email protected]>
Gerrit-Reviewer: VolkerE <[email protected]>
Gerrit-Reviewer: jenkins-bot <>

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