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doc/js/darkfish.js

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+/**
+ *
+ * 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() {};
+};
+*/
+
+
+function showSource( e ) {
+  var target = e.target;
+  while (!target.classList.contains('method-detail')) {
+    target = target.parentNode;
+  }
+  if (typeof target !== "undefined" && target !== null) {
+    target = target.querySelector('.method-source-code');
+  }
+  if (typeof target !== "undefined" && target !== null) {
+    target.classList.toggle('active-menu')
+  }
+};
+
+function hookSourceViews() {
+  document.querySelectorAll('.method-source-toggle').forEach(function (codeObject) {
+    codeObject.addEventListener('click', showSource);
+  });
+};
+
+function hookSearch() {
+  var input  = document.querySelector('#search-field');
+  var result = document.querySelector('#search-results');
+  result.classList.remove("initially-hidden");
+
+  var search_section = document.querySelector('#search-section');
+  search_section.classList.remove("initially-hidden");
+
+  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="' + index_rel_prefix + this.escapeHTML(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) {
+    window.location.href = result.firstChild.firstChild.href;
+  }
+
+  search.scrollIntoView = search.scrollInWindow;
+};
+
+function hookFocus() {
+  document.addEventListener("keydown", (event) => {
+    if (document.activeElement.tagName === 'INPUT') {
+      return;
+    }
+    if (event.key === "/") {
+      event.preventDefault();
+      document.querySelector('#search-field').focus();
+    }
+  });
+}
+
+function hookSidebar() {
+  var navigation = document.querySelector('#navigation');
+  var navigationToggle = document.querySelector('#navigation-toggle');
+
+  navigationToggle.addEventListener('click', function() {
+    navigation.hidden = !navigation.hidden;
+    navigationToggle.ariaExpanded = navigationToggle.ariaExpanded !== 'true';
+  });
+
+  var isSmallViewport = window.matchMedia("(max-width: 1023px)").matches;
+  if (isSmallViewport) {
+    navigation.hidden = true;
+    navigationToggle.ariaExpanded = false;
+    document.addEventListener('click', (e) => {
+      if (e.target.closest('#navigation a')) {
+        navigation.hidden = true;
+        navigationToggle.ariaExpanded = false;
+      }
+    });
+  }
+}
+
+document.addEventListener('DOMContentLoaded', function() {
+  hookSourceViews();
+  hookSearch();
+  hookFocus();
+  hookSidebar();
+});