-/*!
- * jQuery arrowSteps plugin
- * Copyright Neil Kandalgaonkar, 2010
- *
- * This work is licensed under the terms of the GNU General Public License,
- * version 2 or later.
- * (see http://www.fsf.org/licensing/licenses/gpl.html).
- * Derivative works and later versions of the code must be free software
- * licensed under the same or a compatible license.
- */
-
-/**
- * @class jQuery.plugin.arrowSteps
- */
-( function ( $ ) {
- /**
- * Show users their progress through a series of steps, via a row of items that fit
- * together like arrows. One item can be highlighted at a time.
- *
- * <ul id="robin-hood-daffy">
- * <li id="guard"><div>Guard!</div></li>
- * <li id="turn"><div>Turn!</div></li>
- * <li id="parry"><div>Parry!</div></li>
- * <li id="dodge"><div>Dodge!</div></li>
- * <li id="spin"><div>Spin!</div></li>
- * <li id="ha"><div>Ha!</div></li>
- * <li id="thrust"><div>Thrust!</div></li>
- * </ul>
- *
- * <script>
- * $( '#robin-hood-daffy' ).arrowSteps();
- * </script>
- *
- * @return {jQuery}
- * @chainable
- */
- $.fn.arrowSteps = function () {
- var $steps, width, arrowWidth, $stepDiv,
- $el = this,
- paddingSide = $( 'body' ).hasClass( 'rtl' ) ? 'padding-left' : 'padding-right';
-
- $el.addClass( 'arrowSteps' );
- $steps = $el.find( 'li' );
-
- width = parseInt( 100 / $steps.length, 10 );
- $steps.css( 'width', width + '%' );
-
- // Every step except the last one has an arrow pointing forward:
- // at the right hand side in LTR languages, and at the left hand side in RTL.
- // Also add in the padding for the calculated arrow width.
- $stepDiv = $steps.filter( ':not(:last-child)' ).addClass( 'arrow' ).find( 'div' );
-
- // Execute when complete page is fully loaded, including all frames, objects and images
- $( window ).on( 'load', function () {
- arrowWidth = parseInt( $el.outerHeight(), 10 );
- $stepDiv.css( paddingSide, arrowWidth.toString() + 'px' );
- } );
-
- $el.data( 'arrowSteps', $steps );
-
- return this;
- };
-
- /**
- * Highlights the element selected by the selector.
- *
- * $( '#robin-hood-daffy' ).arrowStepsHighlight( '#guard' );
- * // 'Guard!' is highlighted.
- *
- * // ... user completes the 'guard' step ...
- *
- * $( '#robin-hood-daffy' ).arrowStepsHighlight( '#turn' );
- * // 'Turn!' is highlighted.
- *
- * @param {string} selector
- */
- $.fn.arrowStepsHighlight = function ( selector ) {
- var $previous,
- $steps = this.data( 'arrowSteps' );
- $.each( $steps, function ( i, step ) {
- var $step = $( step );
- if ( $step.is( selector ) ) {
- if ( $previous ) {
- $previous.addClass( 'tail' );
- }
- $step.addClass( 'head' );
- } else {
- $step.removeClass( 'head tail lasthead' );
- }
- $previous = $step;
- } );
- };
-
- /**
- * @class jQuery
- * @mixins jQuery.plugin.arrowSteps
- */
-}( jQuery ) );
dépôts / lhc / web / wiklou.git / commitdiff
