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Diffstat (limited to 'jni/ruby/lib/rdoc/generator/template/darkfish/js/darkfish.js')
-rw-r--r-- | jni/ruby/lib/rdoc/generator/template/darkfish/js/darkfish.js | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/jni/ruby/lib/rdoc/generator/template/darkfish/js/darkfish.js b/jni/ruby/lib/rdoc/generator/template/darkfish/js/darkfish.js new file mode 100644 index 0000000..b789a65 --- /dev/null +++ b/jni/ruby/lib/rdoc/generator/template/darkfish/js/darkfish.js @@ -0,0 +1,161 @@ +/** + * + * Darkfish Page Functions + * $Id: darkfish.js 53 2009-01-07 02:52:03Z deveiant $ + * + * Author: Michael Granger <mgranger@laika.com> + * + */ + +/* Provide console simulation for firebug-less environments */ +if (!("console" in window) || !("firebug" in console)) { + var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml", + "group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"]; + + window.console = {}; + for (var i = 0; i < names.length; ++i) + window.console[names[i]] = function() {}; +}; + + +/** + * Unwrap the first element that matches the given @expr@ from the targets and return them. + */ +$.fn.unwrap = function( expr ) { + return this.each( function() { + $(this).parents( expr ).eq( 0 ).after( this ).remove(); + }); +}; + + +function showSource( e ) { + var target = e.target; + var codeSections = $(target). + parents('.method-detail'). + find('.method-source-code'); + + $(target). + parents('.method-detail'). + find('.method-source-code'). + slideToggle(); +}; + +function hookSourceViews() { + $('.method-heading').click( showSource ); +}; + +function hookSearch() { + var input = $('#search-field').eq(0); + var result = $('#search-results').eq(0); + $(result).show(); + + var search_section = $('#search-section').get(0); + $(search_section).show(); + + var search = new Search(search_data, input, result); + + search.renderItem = function(result) { + var li = document.createElement('li'); + var html = ''; + + // TODO add relative path to <script> per-page + html += '<p class="search-match"><a href="' + rdoc_rel_prefix + result.path + '">' + this.hlt(result.title); + if (result.params) + html += '<span class="params">' + result.params + '</span>'; + html += '</a>'; + + + if (result.namespace) + html += '<p class="search-namespace">' + this.hlt(result.namespace); + + if (result.snippet) + html += '<div class="search-snippet">' + result.snippet + '</div>'; + + li.innerHTML = html; + + return li; + } + + search.select = function(result) { + var result_element = result.get(0); + window.location.href = result_element.firstChild.firstChild.href; + } + + search.scrollIntoView = search.scrollInWindow; +}; + +function highlightTarget( anchor ) { + console.debug( "Highlighting target '%s'.", anchor ); + + $("a[name]").each( function() { + if ( $(this).attr("name") == anchor ) { + if ( !$(this).parent().parent().hasClass('target-section') ) { + console.debug( "Wrapping the target-section" ); + $('div.method-detail').unwrap( 'div.target-section' ); + $(this).parent().wrap( '<div class="target-section"></div>' ); + } else { + console.debug( "Already wrapped." ); + } + } + }); +}; + +function highlightLocationTarget() { + console.debug( "Location hash: %s", window.location.hash ); + if ( ! window.location.hash || window.location.hash.length == 0 ) return; + + var anchor = window.location.hash.substring(1); + console.debug( "Found anchor: %s; matching %s", anchor, "a[name=" + anchor + "]" ); + + highlightTarget( anchor ); +}; + +function highlightClickTarget( event ) { + console.debug( "Highlighting click target for event %o", event.target ); + try { + var anchor = $(event.target).attr( 'href' ).substring(1); + console.debug( "Found target anchor: %s", anchor ); + highlightTarget( anchor ); + } catch ( err ) { + console.error( "Exception while highlighting: %o", err ); + }; +}; + +function loadAsync(path, success) { + $.ajax({ + url: rdoc_rel_prefix + path, + dataType: 'script', + success: success, + cache: true + }); +}; + +$(document).ready( function() { + hookSourceViews(); + highlightLocationTarget(); + $('ul.link-list a').bind( "click", highlightClickTarget ); + + var search_scripts_loaded = { + navigation_loaded: false, + search_loaded: false, + search_index_loaded: false, + searcher_loaded: false, + } + + var search_success_function = function(variable) { + return (function (data, status, xhr) { + search_scripts_loaded[variable] = true; + + if (search_scripts_loaded['navigation_loaded'] == true && + search_scripts_loaded['search_loaded'] == true && + search_scripts_loaded['search_index_loaded'] == true && + search_scripts_loaded['searcher_loaded'] == true) + hookSearch(); + }); + } + + loadAsync('js/navigation.js', search_success_function('navigation_loaded')); + loadAsync('js/search.js', search_success_function('search_loaded')); + loadAsync('js/search_index.js', search_success_function('search_index_loaded')); + loadAsync('js/searcher.js', search_success_function('searcher_loaded')); +}); |