1/** 2 * 3 * Darkfish Page Functions 4 * $Id: darkfish.js 53 2009-01-07 02:52:03Z deveiant $ 5 * 6 * Author: Michael Granger <mgranger@laika.com> 7 * 8 */ 9 10/* Provide console simulation for firebug-less environments */ 11if (!("console" in window) || !("firebug" in console)) { 12 var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml", 13 "group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"]; 14 15 window.console = {}; 16 for (var i = 0; i < names.length; ++i) 17 window.console[names[i]] = function() {}; 18}; 19 20 21/** 22 * Unwrap the first element that matches the given @expr@ from the targets and return them. 23 */ 24$.fn.unwrap = function( expr ) { 25 return this.each( function() { 26 $(this).parents( expr ).eq( 0 ).after( this ).remove(); 27 }); 28}; 29 30 31function showSource( e ) { 32 var target = e.target; 33 var codeSections = $(target). 34 parents('.method-detail'). 35 find('.method-source-code'); 36 37 $(target). 38 parents('.method-detail'). 39 find('.method-source-code'). 40 slideToggle(); 41}; 42 43function hookSourceViews() { 44 $('.method-heading').click( showSource ); 45}; 46 47function toggleDebuggingSection() { 48 $('.debugging-section').slideToggle(); 49}; 50 51function hookDebuggingToggle() { 52 $('#debugging-toggle img').click( toggleDebuggingSection ); 53}; 54 55function hookTableOfContentsToggle() { 56 $('.indexpage li .toc-toggle').each( function() { 57 $(this).click( function() { 58 $(this).toggleClass('open'); 59 }); 60 61 var section = $(this).next(); 62 63 $(this).click( function() { 64 section.slideToggle(); 65 }); 66 }); 67} 68 69function hookSearch() { 70 var input = $('#search-field').eq(0); 71 var result = $('#search-results').eq(0); 72 $(result).show(); 73 74 var search_section = $('#search-section').get(0); 75 $(search_section).show(); 76 77 var search = new Search(search_data, input, result); 78 79 search.renderItem = function(result) { 80 var li = document.createElement('li'); 81 var html = ''; 82 83 // TODO add relative path to <script> per-page 84 html += '<p class="search-match"><a href="' + rdoc_rel_prefix + result.path + '">' + this.hlt(result.title); 85 if (result.params) 86 html += '<span class="params">' + result.params + '</span>'; 87 html += '</a>'; 88 89 90 if (result.namespace) 91 html += '<p class="search-namespace">' + this.hlt(result.namespace); 92 93 if (result.snippet) 94 html += '<div class="search-snippet">' + result.snippet + '</div>'; 95 96 li.innerHTML = html; 97 98 return li; 99 } 100 101 search.select = function(result) { 102 var result_element = result.get(0); 103 window.location.href = result_element.firstChild.firstChild.href; 104 } 105 106 search.scrollIntoView = search.scrollInWindow; 107}; 108 109function highlightTarget( anchor ) { 110 console.debug( "Highlighting target '%s'.", anchor ); 111 112 $("a[name]").each( function() { 113 if ( $(this).attr("name") == anchor ) { 114 if ( !$(this).parent().parent().hasClass('target-section') ) { 115 console.debug( "Wrapping the target-section" ); 116 $('div.method-detail').unwrap( 'div.target-section' ); 117 $(this).parent().wrap( '<div class="target-section"></div>' ); 118 } else { 119 console.debug( "Already wrapped." ); 120 } 121 } 122 }); 123}; 124 125function highlightLocationTarget() { 126 console.debug( "Location hash: %s", window.location.hash ); 127 if ( ! window.location.hash || window.location.hash.length == 0 ) return; 128 129 var anchor = window.location.hash.substring(1); 130 console.debug( "Found anchor: %s; matching %s", anchor, "a[name=" + anchor + "]" ); 131 132 highlightTarget( anchor ); 133}; 134 135function highlightClickTarget( event ) { 136 console.debug( "Highlighting click target for event %o", event.target ); 137 try { 138 var anchor = $(event.target).attr( 'href' ).substring(1); 139 console.debug( "Found target anchor: %s", anchor ); 140 highlightTarget( anchor ); 141 } catch ( err ) { 142 console.error( "Exception while highlighting: %o", err ); 143 }; 144}; 145 146 147$(document).ready( function() { 148 hookSourceViews(); 149 hookDebuggingToggle(); 150 hookSearch(); 151 highlightLocationTarget(); 152 hookTableOfContentsToggle(); 153 154 $('ul.link-list a').bind( "click", highlightClickTarget ); 155}); 156