RCFilters UI: Unify li bullets with and without highlights

Make sure that the placement of the texts under the bullets is
the same whether the highlight is on or off. Otherwise, the list
is shifting a bit to the right to make room for highlight 'bullets'
when we press the highlight key.

Bonus: Make sure the highlight container is only appended to each
bullet once, even if the process is called for more than once on
the same content.

Bug: T163275
Bug: T163387
Change-Id: I4c2cf6176d5129dd2bc37d2f58ed84e85aca8560

diff --git a/resources/src/mediawiki.rcfilters/styles/mw.rcfilters.ui.ChangesListWrapperWidget.less b/resources/src/mediawiki.rcfilters/styles/mw.rcfilters.ui.ChangesListWrapperWidget.less
index 402f0ad..3337a03 100644 (file)
--- a/resources/src/mediawiki.rcfilters/styles/mw.rcfilters.ui.ChangesListWrapperWidget.less
+++ b/resources/src/mediawiki.rcfilters/styles/mw.rcfilters.ui.ChangesListWrapperWidget.less
@@ -12,12 +12,15 @@
                }
        }
 
+       ul {
+               // Each li's margin-left should be the width of the highlights
+               // element + the margin
+               margin-left: ~'calc( ( @{result-circle-diameter} + @{result-circle-margin} ) * 5 + @{result-circle-general-margin} )';
+       }
+
        &-highlighted {
                ul {
                        list-style: none;
-                       // Each li's margin-left should be the width of the highlights
-                       // element + the margin
-                       margin-left: ~'calc( ( @{result-circle-diameter} + @{result-circle-margin} ) * 5 + @{result-circle-general-margin} )';
 
                        li {
                                list-style: none;

diff --git a/resources/src/mediawiki.rcfilters/ui/mw.rcfilters.ui.ChangesListWrapperWidget.js b/resources/src/mediawiki.rcfilters/ui/mw.rcfilters.ui.ChangesListWrapperWidget.js
index c7e6961..f4a1807 100644 (file)
--- a/resources/src/mediawiki.rcfilters/ui/mw.rcfilters.ui.ChangesListWrapperWidget.js
+++ b/resources/src/mediawiki.rcfilters/ui/mw.rcfilters.ui.ChangesListWrapperWidget.js
@@ -148,6 +148,11 @@
                                                .prop( 'data-color', 'none' )
                                );
 
+               if ( $( '.mw-rcfilters-ui-changesListWrapperWidget-highlights' ).length ) {
+                       // Already set up
+                       return;
+               }
+
                mw.rcfilters.HighlightColors.forEach( function ( color ) {
                        $highlights.append(
                                $( '<div>' )