MediaWiki:ShowHide/code.js

/* */ /* * Copyright © 2009, Daniel Friesen * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: *    * Redistributions of source code must retain the above copyright *      notice, this list of conditions and the following disclaimer. *    * Redistributions in binary form must reproduce the above copyright *      notice, this list of conditions and the following disclaimer in the *      documentation and/or other materials provided with the distribution. *    * Neither the name of the script nor the *      names of its contributors may be used to endorse or promote products *      derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY DANIEL FRIESEN AS IS AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL DANIEL FRIESEN BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ (function($) {

// CONFIG var config = window.ShowHideConfig = $.extend(true, {		autoCollapse: 0,		userLang: true,		// English		en: {			show: "show",			hide: "hide",			showAll: "show all",			hideAll: "hide all"		}		// Make a post on the talkpage if you have i18n updates	}, window.ShowHideConfig || {});

// i18n function function msg(name) { if ( config.userLang && wgUserLanguage in config && name in config[wgUserLanguage] ) return config[wgUserLanguage][name]; if ( wgContentLanguage in config && name in config[wgContentLanguage] ) return config[wgContentLanguage][name]; return config.en[name]; }	// common $.fn.onLink = function(fn) { return this.bind('click keypress', function(e) {			if ( e.type === 'click' || ( e.type === 'keypress' && ( e.keyCode === 13 || e.charCode === 32 ) ) )				fn.call(this, e);		}); };

/** Collapsible tables using jQuery *	 * Description: Allows tables to be collapsed, showing only the header. */	function collapseTable( node, state ) { var $table = $(node); var $button = $table.find("tr:first > th:first .collapseLink"); if (!$table.length || !$button.length) { return false; }		if ( typeof state === 'boolean' ) $table.toggleClass('collapsed', !state); else $table.toggleClass('collapsed'); var hidden = $table.hasClass('collapsed'); $table.find('> * > tr:not(:first):not(.nocollapse)')[hidden?"hide":"show"]; $button.text( msg( hidden ? "show" : "hide" ) ); }

function createCollapseButtons { var NavigationBoxes = []; $("table.collapsible").each(function {			NavigationBoxes.push(this);			var $buttonLink = $(' ').text( msg("hide") )				.onLink(function(e) { collapseTable( $(this).closest('table') ); });			var $button = $(" ").css({ float: "right", textAlign: "right", fontWeight: "normal", width: "6em", marginLeft: "-100%" });			$button.append( document.createTextNode('['), $buttonLink, ']' );

var $header = $(this).find('tr:first > th:first').prepend($button); });		// if more Navigation Bars found than Default: hide all		if ($(NavigationBoxes).filter('.autocollapse').length >= config.autoCollapse)			$(NavigationBoxes).filter('.autocollapse').each(function { collapseTable( this, false ); });		else			$(NavigationBoxes).filter('.collapsed').each(function { collapseTable( this, false ); });	}

$( createCollapseButtons );

/* */

/* */

/** Dynamic Navigation Bars with jQuery *	 * Base Description: See Wikipedia:Wikipedia:NavFrame. */

// shows and hides content and picture (if available) of navigation bars function toggleNavigationBar( node ) { var $navFrame = $(node); var $navToggle = $navFrame.find(".NavHead:first .collapseLink"); if (!$navFrame.length || !$navToggle.length) { return false; }		$navFrame.toggleClass('NavVisible'); $navFrame.find('.NavPic, .NavContent').not($navFrame.find('.NavFrame .NavPic, .NavFrame .NavContent')).slideToggle; $navToggle.text( msg( $navFrame.hasClass('NavVisible') ? "hide" : "show" ) ); }

// adds show/hide-button to navigation bars function createNavigationBarToggleButton { var NavFrames = $('.NavFrame').addClass('NavVisible').each(function {			var $navHead = $(this).find('.NavHead:first');			$navHead.filter('legend').append(' - ');			var $buttonLink = $(' ').text( msg("hide") )				.onLink(function(e) { toggleNavigationBar( $(this).closest('.NavFrame') ); });			var $button = $(' ')			$navHead.append( document.createTextNode('['), $buttonLink, ']' );		}); // if more Navigation Bars found than Default: hide all if (NavFrames.length >= config.autoCollapse) NavFrames.not('.noautocollapse').each(function { toggleNavigationBar(this); }); else NavFrames.filter('.collapsed').each(function { toggleNavigationBar(this); }); }

$( createNavigationBarToggleButton );

$(function {		$('.NavGlobal').each(function { $(' ').append(				document.createTextNode('['),				$(' ').text( msg("showAll") ).onLink(function(e) { $('.NavFrame').each(function { if ( !$(this).hasClass('NavVisible') ) toggleNavigationBar(this); }); }),				']'			).appendTo(this); $(this).append(' '); $(' ').append(				document.createTextNode('['),				$(' ').text( msg("hideAll") ).onLink(function(e) { $('.NavFrame').each(function { if ( $(this).hasClass('NavVisible') ) toggleNavigationBar(this); }); }),				']'			).appendTo(this); });	}); })(jQuery); /* */