Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89 Commit: 93712b24bf Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256 Reviewed-by: https://github.com/sideshowbarker
2025-07-29 04:09:13 +00:00 · 2024-11-09 12:25:08 -05:00 · 2024-11-09 12:25:08 -05:00 · 93712b24bf · 2024-11-10 11:51:52 +00:00
commit 93712b24bf
parent 950e819ee7
4547 changed files with 104 additions and 113 deletions
--- a/Libraries/LibWeb/HTML/Plugin.cpp
+++ b/Libraries/LibWeb/HTML/Plugin.cpp
@ -0,0 +1,131 @@
+/*
+ * Copyright (c) 2023, Luke Wilde <lukew@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/Bindings/Intrinsics.h>
+#include <LibWeb/Bindings/PluginPrototype.h>
+#include <LibWeb/HTML/Plugin.h>
+#include <LibWeb/HTML/Scripting/Environments.h>
+#include <LibWeb/HTML/Window.h>
+#include <LibWeb/Page/Page.h>
+
+namespace Web::HTML {
+
+JS_DEFINE_ALLOCATOR(Plugin);
+
+Plugin::Plugin(JS::Realm& realm, String name)
+    : Bindings::PlatformObject(realm)
+    , m_name(move(name))
+{
+    m_legacy_platform_object_flags = LegacyPlatformObjectFlags {
+        .supports_indexed_properties = true,
+        .supports_named_properties = true,
+        .has_legacy_unenumerable_named_properties_interface_extended_attribute = true,
+    };
+}
+
+Plugin::~Plugin() = default;
+
+void Plugin::initialize(JS::Realm& realm)
+{
+    Base::initialize(realm);
+    WEB_SET_PROTOTYPE_FOR_INTERFACE(Plugin);
+}
+
+// https://html.spec.whatwg.org/multipage/system-state.html#dom-plugin-name
+String const& Plugin::name() const
+{
+    // The Plugin interface's name getter steps are to return this's name.
+    return m_name;
+}
+
+// https://html.spec.whatwg.org/multipage/system-state.html#dom-plugin-description
+String Plugin::description() const
+{
+    // The Plugin interface's description getter steps are to return "Portable Document Format".
+    static String description_string = "Portable Document Format"_string;
+    return description_string;
+}
+
+// https://html.spec.whatwg.org/multipage/system-state.html#dom-plugin-filename
+String Plugin::filename() const
+{
+    // The Plugin interface's filename getter steps are to return "internal-pdf-viewer".
+    static String filename_string = "internal-pdf-viewer"_string;
+    return filename_string;
+}
+
+// https://html.spec.whatwg.org/multipage/system-state.html#pdf-viewing-support:support-named-properties-3
+Vector<FlyString> Plugin::supported_property_names() const
+{
+    // The Plugin interface supports named properties. If the user agent's PDF viewer supported is true, then they are the PDF viewer mime types. Otherwise, they are the empty list.
+    auto const& window = verify_cast<HTML::Window>(HTML::relevant_global_object(*this));
+    if (!window.page().pdf_viewer_supported())
+        return {};
+
+    // https://html.spec.whatwg.org/multipage/system-state.html#pdf-viewer-mime-types
+    static Vector<FlyString> const mime_types = {
+        "application/pdf"_fly_string,
+        "text/pdf"_fly_string,
+    };
+
+    return mime_types;
+}
+
+// https://html.spec.whatwg.org/multipage/system-state.html#dom-plugin-length
+size_t Plugin::length() const
+{
+    // The Plugin interface's length getter steps are to return this's relevant global object's PDF viewer mime type objects's size.
+    auto& window = verify_cast<HTML::Window>(HTML::relevant_global_object(*this));
+    return window.pdf_viewer_mime_type_objects().size();
+}
+
+// https://html.spec.whatwg.org/multipage/system-state.html#dom-plugin-item
+JS::GCPtr<MimeType> Plugin::item(u32 index) const
+{
+    // 1. Let mimeTypes be this's relevant global object's PDF viewer mime type objects.
+    auto& window = verify_cast<HTML::Window>(HTML::relevant_global_object(*this));
+    auto mime_types = window.pdf_viewer_mime_type_objects();
+
+    // 2. If index < mimeType's size, then return mimeTypes[index].
+    if (index < mime_types.size())
+        return mime_types[index];
+
+    // 3. Return null.
+    return nullptr;
+}
+
+JS::GCPtr<MimeType> Plugin::named_item(FlyString const& name) const
+{
+    // 1. For each MimeType mimeType of this's relevant global object's PDF viewer mime type objects: if mimeType's type is name, then return mimeType.
+    auto& window = verify_cast<HTML::Window>(HTML::relevant_global_object(*this));
+    auto mime_types = window.pdf_viewer_mime_type_objects();
+
+    for (auto& mime_type : mime_types) {
+        if (mime_type->type() == name)
+            return mime_type;
+    }
+
+    // 2. Return null.
+    return nullptr;
+}
+
+Optional<JS::Value> Plugin::item_value(size_t index) const
+{
+    auto return_value = item(index);
+    if (!return_value)
+        return {};
+    return return_value.ptr();
+}
+
+JS::Value Plugin::named_item_value(FlyString const& name) const
+{
+    auto return_value = named_item(name);
+    if (!return_value)
+        return JS::js_null();
+    return return_value.ptr();
+}
+
+}