MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / resources / jquery / jquery.autoEllipsis.js

diff --git a/resources/jquery/jquery.autoEllipsis.js b/resources/jquery/jquery.autoEllipsis.js
deleted file mode 100644 (file)
index 4993118..0000000
--- a/resources/jquery/jquery.autoEllipsis.js
+++ /dev/null
@@ -1,131 +0,0 @@
-/**
- * Plugin that automatically truncates the plain text contents of an element and adds an ellipsis
- */
-( function( $ ) {
-
-// Cache ellipsed substrings for every string-width combination
-var cache = { };
-// Use a seperate cache when match highlighting is enabled
-var matchTextCache = { };
-
-$.fn.autoEllipsis = function( options ) {
-       options = $.extend( {
-               'position': 'center',
-               'tooltip': false,
-               'restoreText': false,
-               'hasSpan': false,
-               'matchText': null
-       }, options );
-       $(this).each( function() {
-               var $this = $(this);
-               if ( options.restoreText ) {
-                       if ( ! $this.data( 'autoEllipsis.originalText' ) ) {
-                               $this.data( 'autoEllipsis.originalText', $this.text() );
-                       } else {
-                               $this.text( $this.data( 'autoEllipsis.originalText' ) );
-                       }
-               }
-               
-               // container element - used for measuring against
-               var $container = $this;
-               // trimmable text element - only the text within this element will be trimmed
-               var $trimmableText = null;
-               // protected text element - the width of this element is counted, but next is never trimmed from it
-               var $protectedText = null;
-
-               if ( options.hasSpan ) {
-                       $trimmableText = $this.children( options.selector );
-               } else {
-                       $trimmableText = $( '<span />' )
-                               .css( 'whiteSpace', 'nowrap' )
-                               .text( $this.text() );
-                       $this
-                               .empty()
-                               .append( $trimmableText );
-               }
-               
-               var text = $container.text();
-               var trimmableText = $trimmableText.text();
-               var w = $container.width();
-               var pw = $protectedText ? $protectedText.width() : 0;
-               // Try cache
-               if ( !( text in cache ) ) {
-                       cache[text] = {};
-               }
-               if ( options.matchText && !( text in matchTextCache ) ) {
-                       matchTextCache[text] = {};
-               }
-               if ( options.matchText && !( options.matchText in matchTextCache[text] ) ) {
-                       matchTextCache[text][options.matchText] = {};
-               }
-               if ( !options.matchText && w in cache[text] ) {
-                       $container.html( cache[text][w] );
-                       if ( options.tooltip )
-                               $container.attr( 'title', text );
-                       return;
-               }
-               if( options.matchText && options.matchText in matchTextCache[text] && w in matchTextCache[text][options.matchText] ) {
-                       $container.html( matchTextCache[text][options.matchText][w] );
-                       if ( options.tooltip )
-                               $container.attr( 'title', text );
-                       return;
-               }
-               if ( $trimmableText.width() + pw > w ) {
-                       switch ( options.position ) {
-                               case 'right':
-                                       // Use binary search-like technique for efficiency
-                                       var l = 0, r = trimmableText.length;
-                                       do {
-                                               var m = Math.ceil( ( l + r ) / 2 );
-                                               $trimmableText.text( trimmableText.substr( 0, m ) + '...' );
-                                               if ( $trimmableText.width() + pw > w ) {
-                                                       // Text is too long
-                                                       r = m - 1;
-                                               } else {
-                                                       l = m;
-                                               }
-                                       } while ( l < r );
-                                       $trimmableText.text( trimmableText.substr( 0, l ) + '...' );
-                                       break;
-                               case 'center':
-                                       // TODO: Use binary search like for 'right'
-                                       var i = [Math.round( trimmableText.length / 2 ), Math.round( trimmableText.length / 2 )];
-                                       var side = 1; // Begin with making the end shorter
-                                       while ( $trimmableText.outerWidth() + pw > w  && i[0] > 0 ) {
-                                               $trimmableText.text( trimmableText.substr( 0, i[0] ) + '...' + trimmableText.substr( i[1] ) );
-                                               // Alternate between trimming the end and begining
-                                               if ( side == 0 ) {
-                                                       // Make the begining shorter
-                                                       i[0]--;
-                                                       side = 1;
-                                               } else {
-                                                       // Make the end shorter
-                                                       i[1]++;
-                                                       side = 0;
-                                               }
-                                       }
-                                       break;
-                               case 'left':
-                                       // TODO: Use binary search like for 'right'
-                                       var r = 0;
-                                       while ( $trimmableText.outerWidth() + pw > w && r < trimmableText.length ) {
-                                               $trimmableText.text( '...' + trimmableText.substr( r ) );
-                                               r++;
-                                       }
-                                       break;
-                       }
-               }
-               if ( options.tooltip ) {
-                       $container.attr( 'title', text );
-               }
-               if ( options.matchText ) {
-                       $container.highlightText( options.matchText );
-                       matchTextCache[text][options.matchText][w] = $container.html();
-               } else {
-                       cache[text][w] = $container.html();
-               }
-               
-       } );
-};
-
-} )( jQuery );
\ No newline at end of file