misc: disable search and address some accessibility violations (#1154)

Author: lauzadis

.changes/ef256fac-bada-4c42-8632-577faeac6800.json

@@ -0,0 +1,5 @@
+{
+    "id": "ef256fac-bada-4c42-8632-577faeac6800",
+    "type": "misc",
+    "description": "Disable search and address accessibility violations in documentation"
+}

docs/dokka-presets/css/aws-styles.css

@@ -18,19 +18,10 @@
     outline-offset: 2px;    /* Space between the outline and the button */
 }
 
-#pages-search {
-    margin: 0;
-    padding-top: 10px;
-}
-
 #pages-search:focus {
     outline: revert;
 }
 
-#pages-search-label {
-    display: none;
-}
-
 /* copied from Dokka except for background-color attribute */
 .navigation {
     display: flex;
@@ -48,3 +39,19 @@
 
     z-index: 4;
 }
+
+/* Styles for section tabs like "Types" and "Functions" */
+.section-tab:focus, .section-tab:active {
+    outline: 2px solid var(--active-tab-border-color); /* The color appears unresolved, but it is defined in Dokka style sheets */
+}
+
+/*
+    Dokka does not break links or code blocks properly by default. Add word-wrap to prevent left/right scrollbar from
+    appearing on small screens.
+*/
+.main-content a:not([data-name]) {
+    word-wrap: break-word;
+}
+.symbol {
+    overflow-wrap: break-word;
+}

docs/dokka-presets/templates/includes/header.ftl

@@ -23,8 +23,6 @@
         </div>
         <div class="navigation-controls">
             <button class="navigation-controls--btn navigation-controls--theme" id="theme-toggle-button" type="button">switch theme</button>
-            <label for="pages-search" id="pages-search-label">Search</label>
-            <div class="navigation-controls--btn navigation-controls--search" id="searchBar" role="button">search in API</div>
         </div>
     </nav>
 </#macro>

dokka-aws/src/main/kotlin/aws/sdk/kotlin/dokka/AwsDokkaPlugin.kt

@@ -6,6 +6,7 @@
 package aws.sdk.kotlin.dokka
 
 import aws.sdk.kotlin.dokka.transformers.FilterInternalApis
+import aws.sdk.kotlin.dokka.transformers.NoOpSearchbarDataInstaller
 import org.jetbrains.dokka.base.DokkaBase
 import org.jetbrains.dokka.plugability.DokkaPlugin
 import org.jetbrains.dokka.plugability.DokkaPluginApiPreview
@@ -25,6 +26,12 @@ class AwsDokkaPlugin : DokkaPlugin() {
         dokkaBase.preMergeDocumentableTransformer providing ::FilterInternalApis
     }
 
+    // FIXME Re-enable search once Dokka addresses performance issues
+    // https://github.com/Kotlin/dokka/issues/2741
+    val disableSearch by extending {
+        dokkaBase.htmlPreprocessors providing ::NoOpSearchbarDataInstaller override dokkaBase.baseSearchbarDataInstaller
+    }
+
     @DokkaPluginApiPreview
     override fun pluginApiPreviewAcknowledgement() = PluginApiPreviewAcknowledgement
 }

dokka-aws/src/main/kotlin/aws/sdk/kotlin/dokka/transformers/NoOpSearchbarDataInstaller.kt

@@ -0,0 +1,18 @@
+/*
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package aws.sdk.kotlin.dokka.transformers
+
+import org.jetbrains.dokka.base.renderers.html.SearchRecord
+import org.jetbrains.dokka.base.renderers.html.SearchbarDataInstaller
+import org.jetbrains.dokka.pages.DriResolver
+import org.jetbrains.dokka.plugability.DokkaContext
+
+/**
+ * Disable the search bar data (pages.json).
+ */
+class NoOpSearchbarDataInstaller(context: DokkaContext) : SearchbarDataInstaller(context) {
+    override fun generatePagesList(pages: List<SignatureWithId>, locationResolver: DriResolver): List<SearchRecord> = listOf()
+}