MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / resources / src / mediawiki.rcfilters / styles / mw.rcfilters.mixins.less

diff --git a/resources/src/mediawiki.rcfilters/styles/mw.rcfilters.mixins.less b/resources/src/mediawiki.rcfilters/styles/mw.rcfilters.mixins.less
new file mode 100644 (file)
index 0000000..b4e3b0e
--- /dev/null
+++ b/resources/src/mediawiki.rcfilters/styles/mw.rcfilters.mixins.less
@@ -0,0 +1,87 @@
+@import 'mediawiki.mixins';
+@import 'mw.rcfilters.variables';
+
+.animation-delay( ... ) {
+       -webkit-animation-delay: @arguments; // Chrome 4-42, Safari 4-8, Opera 15-29, Android 2.1-4.4.4
+       -moz-animation-delay: @arguments; // Firefox 5-15
+       animation-delay: @arguments; // Chrome 43+, Firefox 16+, IE 10+, Edge 12+, Safari 9+, Opera 12.10 & 30+, iOS 9+, Android 47+
+}
+
+// This is a general mixin for a color circle
+.mw-rcfilters-mixin-circle( @color: #fff, @diameter: 2em, @padding: 0.5em, @border: false, @borderColor: #54595d, @emptyBackground: false ) {
+       .box-sizing( border-box );
+       min-width: @diameter;
+       width: @diameter;
+       min-height: @diameter;
+       height: @diameter;
+       margin: @padding;
+       border-radius: 50%;
+
+       & when ( @emptyBackground = false ) {
+               background-color: @color;
+       }
+       & when ( @emptyBackground = true ) {
+               background-color: @highlight-none;
+       }
+
+       & when ( @border = true ) {
+               border: 1px solid @borderColor;
+       }
+}
+
+// This is the circle that appears next to the results
+// Its visibility is directly dependent on whether there is
+// a color class on its parent element
+.result-circle( @colorName: 'none' ) {
+       &-@{colorName} {
+               .mw-rcfilters-mixin-circle( ~'@{highlight-@{colorName}}', @result-circle-diameter, 0 );
+               display: none;
+
+               .mw-rcfilters-highlight-color-@{colorName} & {
+                       display: inline-block;
+               }
+       }
+}
+
+// A mixin just for changesListWrapperWidget page, to output the scope of the widget
+// so it is before the rest of the rule; we need the li& to be in
+// between the wrapper scope and the color-cX class, which doesn't
+// work if the rules are inside the above widget LESS scope
+.highlight-changesListWrapperWidget( @bgcolor ) {
+       .mw-rcfilters-ui-changesListWrapperWidget li&,
+               .mw-rcfilters-ui-changesListWrapperWidget & tr:first-child,
+               .mw-rcfilters-ui-changesListWrapperWidget tr&.mw-rcfilters-ui-changesListWrapperWidget-enhanced-toplevel:not(.mw-rcfilters-ui-changesListWrapperWidget-enhanced-grey) td:not( :nth-child( -n+2 ) ),
+               .mw-rcfilters-ui-changesListWrapperWidget tr&.mw-rcfilters-ui-changesListWrapperWidget-enhanced-nested:not(.mw-rcfilters-ui-changesListWrapperWidget-enhanced-grey) td:not( :nth-child( -n+3 ) ) {
+               background-color: @bgcolor;
+       }
+}
+
+// This mixin produces color mixes for two, three and four colors
+.highlight-color-mix( @color1, @color2, @color3: false, @color4: false ) {
+       @highlight-color-class-var: ~'.mw-rcfilters-highlight-color-@{color1}.mw-rcfilters-highlight-color-@{color2}';
+
+       // The nature of these variables and them being inside
+       // a 'tint' and 'average' LESS functions is such where
+       // the parsing is failing if it is done inside those functions.
+       // Instead, we first construct their LESS variable names,
+       // and then we call them inside those functions by calling @@var
+       @c1var: ~'highlight-@{color1}';
+       @c2var: ~'highlight-@{color2}';
+
+       // Two colors
+       @{highlight-color-class-var} when ( @color3 = false ) and ( @color4 = false ) and not ( @color1 = false ), ( @color2 = false ) {
+               .highlight-changesListWrapperWidget( tint( average( @@c1var, @@c2var ), 50% ) );
+       }
+       // Three colors
+       @{highlight-color-class-var}.mw-rcfilters-highlight-color-@{color3} when ( @color4 = false ) and not ( @color3 = false ) {
+               @c3var: ~'highlight-@{color3}';
+               .highlight-changesListWrapperWidget( tint( mix( @@c1var, average( @@c2var, @@c3var ), 33% ), 30% ) );
+       }
+
+       // Four colors
+       @{highlight-color-class-var}.mw-rcfilters-highlight-color-@{color3}.mw-rcfilters-highlight-color-@{color4} when not ( @color4 = false ) {
+               @c3var: ~'highlight-@{color3}';
+               @c4var: ~'highlight-@{color4}';
+               .highlight-changesListWrapperWidget( tint( mix( @@c1var, mix( @@c2var, average( @@c3var, @@c4var ), 25% ), 25% ), 25% ) );
+       }
+}