Dark mode (#2081)

3 files changed, 15 insertions, 36 deletions

diff --git a/plugins/base/src/main/kotlin/DokkaBase.kt b/plugins/base/src/main/kotlin/DokkaBase.kt
index c0e512c5..7bc2912c 100644
--- a/plugins/base/src/main/kotlin/DokkaBase.kt
+++ b/plugins/base/src/main/kotlin/DokkaBase.kt
@@ -205,10 +205,6 @@ class DokkaBase : DokkaPlugin() {
         htmlPreprocessors providing ::NavigationPageInstaller order { after(rootCreator) }
     }
 
-    val navigationSearchInstaller by extending {
-        htmlPreprocessors providing ::NavigationSearchInstaller order { after(rootCreator) }
-    }
-
     val scriptsInstaller by extending {
         htmlPreprocessors providing ::ScriptsInstaller order { after(rootCreator) }
     }
diff --git a/plugins/base/src/main/kotlin/renderers/html/HtmlRenderer.kt b/plugins/base/src/main/kotlin/renderers/html/HtmlRenderer.kt
index 3086b82d..3cf914ce 100644
--- a/plugins/base/src/main/kotlin/renderers/html/HtmlRenderer.kt
+++ b/plugins/base/src/main/kotlin/renderers/html/HtmlRenderer.kt
@@ -758,6 +758,14 @@ open class HtmlRenderer(
                 templateCommand(PathToRootSubstitutionCommand("###", default = pathToRoot)) {
                     script { unsafe { +"""var pathToRoot = "###";""" } }
                 }
+                // This script doesn't need to be there but it is nice to have since app in dark mode doesn't 'blink' (class is added before it is rendered)
+                script { unsafe { +"""
+                    const storage = localStorage.getItem("dokka-dark-mode")
+                    const savedDarkMode = storage ? JSON.parse(storage) : false
+                    if(savedDarkMode === true){
+                        document.getElementsByTagName("html")[0].classList.add("theme-dark")
+                    }
+                """.trimIndent() } }
                 resources.forEach {
                     when {
                         it.substringBefore('?').substringAfterLast('.') == "css" ->
@@ -808,6 +816,12 @@ open class HtmlRenderer(
                     }
                     div("pull-right d-flex") {
                         filterButtons(page)
+                        button {
+                            id = "theme-toggle-button"
+                            span {
+                                id = "theme-toggle"
+                            }
+                        }
                         div {
                             id = "searchBar"
                         }
diff --git a/plugins/base/src/main/kotlin/renderers/html/htmlPreprocessors.kt b/plugins/base/src/main/kotlin/renderers/html/htmlPreprocessors.kt
index 992c5eba..9faf4d17 100644
--- a/plugins/base/src/main/kotlin/renderers/html/htmlPreprocessors.kt
+++ b/plugins/base/src/main/kotlin/renderers/html/htmlPreprocessors.kt
@@ -49,37 +49,6 @@ abstract class NavigationDataProvider {
         }
 }
 
-open class NavigationSearchInstaller(val context: DokkaContext) : NavigationDataProvider(), PageTransformer {
-    private val mapper = jacksonObjectMapper()
-
-    open fun createSearchRecordFromNode(node: NavigationNode, location: String): SearchRecord =
-        SearchRecord(name = node.name, location = location)
-
-    override fun invoke(input: RootPageNode): RootPageNode {
-        val page = RendererSpecificResourcePage(
-            name = "scripts/navigation-pane.json",
-            children = emptyList(),
-            strategy = RenderingStrategy.DriLocationResolvableWrite { resolver ->
-                val content = navigableChildren(input).withDescendants().map {
-                    createSearchRecordFromNode(it, resolveLocation(resolver, it.dri, it.sourceSets).orEmpty())
-                }
-                if (context.configuration.delayTemplateSubstitution) {
-                    mapper.writeValueAsString(AddToSearch(context.configuration.moduleName, content.toList()))
-                } else {
-                    mapper.writeValueAsString(content)
-                }
-            })
-
-        return input.modified(children = input.children + page)
-    }
-
-    private fun resolveLocation(locationResolver: DriResolver, dri: DRI, sourceSets: Set<DisplaySourceSet>): String? =
-        locationResolver(dri, sourceSets).also { location ->
-            if (location.isNullOrBlank()) context.logger.warn("Cannot resolve path for $dri and sourceSets: ${sourceSets.joinToString { it.name }}")
-        }
-
-}
-
 open class NavigationPageInstaller(val context: DokkaContext) : NavigationDataProvider(), PageTransformer {
 
     override fun invoke(input: RootPageNode): RootPageNode =
@@ -152,13 +121,13 @@ class StylesInstaller(private val dokkaContext: DokkaContext) : PageTransformer
 object AssetsInstaller : PageTransformer {
     private val imagesPages = listOf(
         "images/arrow_down.svg",
-        "images/arrow_down_white.svg",
         "images/logo-icon.svg",
         "images/go-to-top-icon.svg",
         "images/footer-go-to-link.svg",
         "images/anchor-copy-button.svg",
         "images/copy-icon.svg",
         "images/copy-successful-icon.svg",
+        "images/theme-toggle.svg",
     )
 
     override fun invoke(input: RootPageNode) = input.modified(