Ladybird/WebView: Move our PageClient to its own file

And rename it to PageClientLadybird while we're at it, it's not
"headless" by any means.

7 files changed, 414 insertions, 290 deletions

diff --git a/Ladybird/CMakeLists.txt b/Ladybird/CMakeLists.txt
index 49692399f5..9cace3c09c 100644
--- a/Ladybird/CMakeLists.txt
+++ b/Ladybird/CMakeLists.txt
@@ -54,6 +54,7 @@ set(SOURCES
     EventLoopPluginQt.cpp
     FontPluginQt.cpp
     ImageCodecPluginLadybird.cpp
+    PageClientLadybird.cpp
     RequestManagerQt.cpp
     main.cpp
     WebView.cpp
@@ -62,6 +63,7 @@ set(SOURCES
     SettingsDialog.cpp
     Tab.cpp
     TimerQt.cpp
+    Utilities.cpp
 )
 
 qt_add_executable(ladybird ${SOURCES}
diff --git a/Ladybird/PageClientLadybird.cpp b/Ladybird/PageClientLadybird.cpp
new file mode 100644
index 0000000000..ed0b866356
--- /dev/null
+++ b/Ladybird/PageClientLadybird.cpp
@@ -0,0 +1,288 @@
+/*
+ * Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#define AK_DONT_REPLACE_STD
+
+#include "PageClientLadybird.h"
+#include "Utilities.h"
+#include "WebView.h"
+#include <LibCore/System.h>
+#include <LibGfx/Painter.h>
+#include <LibJS/Runtime/ConsoleObject.h>
+#include <LibWeb/DOM/Document.h>
+#include <LibWeb/HTML/BrowsingContext.h>
+#include <LibWeb/Layout/InitialContainingBlock.h>
+#include <LibWeb/Painting/PaintableBox.h>
+#include <QIcon>
+#include <QMessageBox>
+#include <QScrollBar>
+#include <QToolTip>
+
+namespace Ladybird {
+
+NonnullOwnPtr<PageClientLadybird> PageClientLadybird::create(WebView& view)
+{
+    return adopt_own(*new PageClientLadybird(view));
+}
+
+PageClientLadybird::PageClientLadybird(WebView& view)
+    : m_view(view)
+    , m_page(make<Web::Page>(*this))
+{
+}
+
+Web::Layout::InitialContainingBlock* PageClientLadybird::layout_root()
+{
+    auto* document = page().top_level_browsing_context().active_document();
+    if (!document)
+        return nullptr;
+    return document->layout_node();
+}
+
+void PageClientLadybird::load(AK::URL const& url)
+{
+    if (!url.is_valid())
+        return;
+
+    page().load(url);
+}
+
+void PageClientLadybird::paint(Gfx::IntRect const& content_rect, Gfx::Bitmap& target)
+{
+    Gfx::Painter painter(target);
+
+    if (auto* document = page().top_level_browsing_context().active_document())
+        document->update_layout();
+
+    painter.fill_rect({ {}, content_rect.size() }, palette().base());
+
+    auto* layout_root = this->layout_root();
+    if (!layout_root) {
+        return;
+    }
+
+    Web::PaintContext context(painter, palette(), content_rect.top_left());
+    context.set_should_show_line_box_borders(m_should_show_line_box_borders);
+    context.set_viewport_rect(content_rect);
+    context.set_has_focus(true);
+    layout_root->paint_all_phases(context);
+}
+
+void PageClientLadybird::setup_palette(Core::AnonymousBuffer theme_buffer)
+{
+    m_palette_impl = Gfx::PaletteImpl::create_with_anonymous_buffer(theme_buffer);
+}
+
+void PageClientLadybird::set_viewport_rect(Gfx::IntRect rect)
+{
+    m_viewport_rect = rect;
+    page().top_level_browsing_context().set_viewport_rect(rect);
+}
+
+Gfx::Palette PageClientLadybird::palette() const
+{
+    return Gfx::Palette(*m_palette_impl);
+}
+
+Gfx::IntRect PageClientLadybird::screen_rect() const
+{
+    // FIXME: Return the actual screen rect.
+    return m_viewport_rect;
+}
+
+Gfx::IntRect PageClientLadybird::viewport_rect() const
+{
+    return m_viewport_rect;
+}
+
+Web::CSS::PreferredColorScheme PageClientLadybird::preferred_color_scheme() const
+{
+    return m_preferred_color_scheme;
+}
+
+void PageClientLadybird::page_did_change_title(String const& title)
+{
+    emit m_view.title_changed(title.characters());
+}
+
+void PageClientLadybird::page_did_start_loading(AK::URL const& url)
+{
+    emit m_view.load_started(url);
+}
+
+void PageClientLadybird::page_did_finish_loading(AK::URL const&)
+{
+    initialize_js_console();
+    m_console_client->send_messages(0);
+}
+
+void PageClientLadybird::initialize_js_console()
+{
+    auto* document = page().top_level_browsing_context().active_document();
+    auto realm = document->realm().make_weak_ptr();
+    if (m_realm && m_realm.ptr() == realm.ptr())
+        return;
+
+    m_realm = realm;
+
+    auto& console_object = *document->realm().intrinsics().console_object();
+    m_console_client = make<Ladybird::ConsoleClient>(console_object.console(), *realm, m_view);
+    console_object.console().set_client(*m_console_client.ptr());
+}
+
+void PageClientLadybird::page_did_change_selection()
+{
+}
+
+void PageClientLadybird::page_did_request_cursor_change(Gfx::StandardCursor cursor)
+{
+    switch (cursor) {
+    case Gfx::StandardCursor::Hand:
+        m_view.setCursor(Qt::PointingHandCursor);
+        break;
+    case Gfx::StandardCursor::IBeam:
+        m_view.setCursor(Qt::IBeamCursor);
+        break;
+    case Gfx::StandardCursor::Arrow:
+    default:
+        m_view.setCursor(Qt::ArrowCursor);
+        break;
+    }
+}
+
+void PageClientLadybird::page_did_request_context_menu(Gfx::IntPoint const&)
+{
+}
+
+void PageClientLadybird::page_did_request_link_context_menu(Gfx::IntPoint const&, AK::URL const&, String const&, unsigned)
+{
+}
+
+void PageClientLadybird::page_did_request_image_context_menu(Gfx::IntPoint const&, AK::URL const&, String const&, unsigned, Gfx::Bitmap const*)
+{
+}
+
+void PageClientLadybird::page_did_click_link(AK::URL const&, String const&, unsigned)
+{
+}
+
+void PageClientLadybird::page_did_middle_click_link(AK::URL const&, String const&, unsigned)
+{
+}
+
+void PageClientLadybird::page_did_enter_tooltip_area(Gfx::IntPoint const& content_position, String const& tooltip)
+{
+    auto widget_position = m_view.to_widget(content_position);
+    QToolTip::showText(
+        m_view.mapToGlobal(QPoint(widget_position.x(), widget_position.y())),
+        qstring_from_akstring(tooltip),
+        &m_view);
+}
+
+void PageClientLadybird::page_did_leave_tooltip_area()
+{
+    QToolTip::hideText();
+}
+
+void PageClientLadybird::page_did_hover_link(AK::URL const& url)
+{
+    emit m_view.link_hovered(url.to_string().characters());
+}
+
+void PageClientLadybird::page_did_unhover_link()
+{
+    emit m_view.link_unhovered();
+}
+
+void PageClientLadybird::page_did_invalidate(Gfx::IntRect const&)
+{
+    m_view.viewport()->update();
+}
+
+void PageClientLadybird::page_did_change_favicon(Gfx::Bitmap const& bitmap)
+{
+    auto qimage = QImage(bitmap.scanline_u8(0), bitmap.width(), bitmap.height(), QImage::Format_ARGB32);
+    if (qimage.isNull())
+        return;
+    auto qpixmap = QPixmap::fromImage(qimage);
+    if (qpixmap.isNull())
+        return;
+    emit m_view.favicon_changed(QIcon(qpixmap));
+}
+
+void PageClientLadybird::page_did_layout()
+{
+    auto* layout_root = this->layout_root();
+    VERIFY(layout_root);
+    Gfx::IntSize content_size;
+    if (layout_root->paint_box()->has_overflow())
+        content_size = enclosing_int_rect(layout_root->paint_box()->scrollable_overflow_rect().value()).size();
+    else
+        content_size = enclosing_int_rect(layout_root->paint_box()->absolute_rect()).size();
+
+    m_view.verticalScrollBar()->setMaximum(content_size.height() - m_viewport_rect.height());
+    m_view.verticalScrollBar()->setPageStep(m_viewport_rect.height());
+    m_view.horizontalScrollBar()->setMaximum(content_size.width() - m_viewport_rect.width());
+    m_view.horizontalScrollBar()->setPageStep(m_viewport_rect.width());
+}
+
+void PageClientLadybird::page_did_request_scroll_into_view(Gfx::IntRect const& rect)
+{
+    if (m_viewport_rect.contains(rect))
+        return;
+
+    if (rect.top() < m_viewport_rect.top()) {
+        m_view.verticalScrollBar()->setValue(rect.top());
+    } else if (rect.top() > m_viewport_rect.top() && rect.bottom() > m_viewport_rect.bottom()) {
+        m_view.verticalScrollBar()->setValue(rect.bottom() - m_viewport_rect.height() + 1);
+    }
+}
+
+void PageClientLadybird::page_did_request_alert(String const& message)
+{
+    QMessageBox::warning(&m_view, "Ladybird", qstring_from_akstring(message));
+}
+
+bool PageClientLadybird::page_did_request_confirm(String const& message)
+{
+    auto result = QMessageBox::question(&m_view, "Ladybird", qstring_from_akstring(message),
+        QMessageBox::StandardButton::Ok | QMessageBox::StandardButton::Cancel);
+
+    return result == QMessageBox::StandardButton::Ok;
+}
+
+String PageClientLadybird::page_did_request_prompt(String const&, String const&)
+{
+    return String::empty();
+}
+
+String PageClientLadybird::page_did_request_cookie(AK::URL const& url, Web::Cookie::Source source)
+{
+    return m_cookie_jar.get_cookie(url, source);
+}
+
+void PageClientLadybird::page_did_set_cookie(AK::URL const& url, Web::Cookie::ParsedCookie const& cookie, Web::Cookie::Source source)
+{
+    m_cookie_jar.set_cookie(url, cookie, source);
+}
+
+void PageClientLadybird::dump_cookies() const
+{
+    m_cookie_jar.dump_cookies();
+}
+
+void PageClientLadybird::request_file(NonnullRefPtr<Web::FileRequest>& request)
+{
+    auto const file = Core::System::open(request->path(), O_RDONLY);
+    request->on_file_request_finish(file);
+}
+
+void PageClientLadybird::set_should_show_line_box_borders(bool state)
+{
+    m_should_show_line_box_borders = state;
+}
+
+}
diff --git a/Ladybird/PageClientLadybird.h b/Ladybird/PageClientLadybird.h
new file mode 100644
index 0000000000..36471d2ccf
--- /dev/null
+++ b/Ladybird/PageClientLadybird.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include "ConsoleClient.h"
+#include "CookieJar.h"
+#include <LibGfx/Rect.h>
+#include <LibWeb/Page/Page.h>
+
+class WebView;
+
+namespace Ladybird {
+
+class PageClientLadybird final : public Web::PageClient {
+public:
+    static NonnullOwnPtr<PageClientLadybird> create(WebView&);
+
+    Web::Page& page() { return *m_page; }
+    Web::Page const& page() const { return *m_page; }
+
+    Web::Layout::InitialContainingBlock* layout_root();
+
+    void load(AK::URL const&);
+
+    void paint(Gfx::IntRect const& content_rect, Gfx::Bitmap& target);
+
+    void setup_palette(Core::AnonymousBuffer theme_buffer);
+
+    Gfx::IntRect viewport_rect() const;
+    void set_viewport_rect(Gfx::IntRect);
+
+    // ^Web::PageClient
+    virtual Gfx::Palette palette() const override;
+    virtual Gfx::IntRect screen_rect() const override;
+    virtual Web::CSS::PreferredColorScheme preferred_color_scheme() const override;
+    virtual void page_did_change_title(String const& title) override;
+    virtual void page_did_start_loading(AK::URL const& url) override;
+    virtual void page_did_finish_loading(AK::URL const&) override;
+    void initialize_js_console();
+    virtual void page_did_change_selection() override;
+    virtual void page_did_request_cursor_change(Gfx::StandardCursor) override;
+    virtual void page_did_request_context_menu(Gfx::IntPoint const&) override;
+    virtual void page_did_request_link_context_menu(Gfx::IntPoint const&, AK::URL const&, String const&, unsigned) override;
+    virtual void page_did_request_image_context_menu(Gfx::IntPoint const&, AK::URL const&, String const&, unsigned, Gfx::Bitmap const*) override;
+    virtual void page_did_click_link(AK::URL const&, String const&, unsigned) override;
+    virtual void page_did_middle_click_link(AK::URL const&, String const&, unsigned) override;
+    virtual void page_did_enter_tooltip_area(Gfx::IntPoint const& content_position, String const& tooltip) override;
+    virtual void page_did_leave_tooltip_area() override;
+    virtual void page_did_hover_link(AK::URL const& url) override;
+    virtual void page_did_unhover_link() override;
+    virtual void page_did_invalidate(Gfx::IntRect const&) override;
+    virtual void page_did_change_favicon(Gfx::Bitmap const&) override;
+    virtual void page_did_layout() override;
+    virtual void page_did_request_scroll_into_view(Gfx::IntRect const&) override;
+    virtual void page_did_request_alert(String const& message) override;
+    virtual bool page_did_request_confirm(String const& message) override;
+    virtual String page_did_request_prompt(String const&, String const&) override;
+    virtual String page_did_request_cookie(AK::URL const&, Web::Cookie::Source) override;
+    virtual void page_did_set_cookie(AK::URL const&, Web::Cookie::ParsedCookie const&, Web::Cookie::Source) override;
+
+    void dump_cookies() const;
+
+    void request_file(NonnullRefPtr<Web::FileRequest>& request) override;
+
+    void set_should_show_line_box_borders(bool);
+
+    explicit PageClientLadybird(WebView&);
+
+    WebView& m_view;
+    NonnullOwnPtr<Web::Page> m_page;
+    Browser::CookieJar m_cookie_jar;
+
+    OwnPtr<Ladybird::ConsoleClient> m_console_client;
+    WeakPtr<JS::Realm> m_realm;
+    RefPtr<Gfx::PaletteImpl> m_palette_impl;
+    Gfx::IntRect m_viewport_rect { 0, 0, 800, 600 };
+    Web::CSS::PreferredColorScheme m_preferred_color_scheme { Web::CSS::PreferredColorScheme::Auto };
+    bool m_should_show_line_box_borders { false };
+};
+
+}
diff --git a/Ladybird/Utilities.cpp b/Ladybird/Utilities.cpp
new file mode 100644
index 0000000000..554ef9e956
--- /dev/null
+++ b/Ladybird/Utilities.cpp
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#define AK_DONT_REPLACE_STD
+
+#include "Utilities.h"
+
+AK::String akstring_from_qstring(QString const& qstring)
+{
+    return AK::String(qstring.toUtf8().data());
+}
+
+QString qstring_from_akstring(AK::String const& akstring)
+{
+    return QString::fromUtf8(akstring.characters(), akstring.length());
+}
diff --git a/Ladybird/Utilities.h b/Ladybird/Utilities.h
new file mode 100644
index 0000000000..dc79b10a16
--- /dev/null
+++ b/Ladybird/Utilities.h
@@ -0,0 +1,13 @@
+/*
+ * Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/String.h>
+#include <QString>
+
+AK::String akstring_from_qstring(QString const&);
+QString qstring_from_akstring(AK::String const&);
diff --git a/Ladybird/WebView.cpp b/Ladybird/WebView.cpp
index 31a4aec1d5..bb28669821 100644
--- a/Ladybird/WebView.cpp
+++ b/Ladybird/WebView.cpp
@@ -13,7 +13,9 @@
 #include "EventLoopPluginQt.h"
 #include "FontPluginQt.h"
 #include "ImageCodecPluginLadybird.h"
+#include "PageClientLadybird.h"
 #include "RequestManagerQt.h"
+#include "Utilities.h"
 #include <AK/Assertions.h>
 #include <AK/ByteBuffer.h>
 #include <AK/Format.h>
@@ -67,300 +69,13 @@
 #include <QToolTip>
 #include <QVBoxLayout>
 
-AK::String akstring_from_qstring(QString const& qstring)
-{
-    return AK::String(qstring.toUtf8().data());
-}
-
-QString qstring_from_akstring(AK::String const& akstring)
-{
-    return QString::fromUtf8(akstring.characters(), akstring.length());
-}
-
 String s_serenity_resource_root;
 
-class HeadlessBrowserPageClient final : public Web::PageClient {
-public:
-    static NonnullOwnPtr<HeadlessBrowserPageClient> create(WebView& view)
-    {
-        return adopt_own(*new HeadlessBrowserPageClient(view));
-    }
-
-    Web::Page& page() { return *m_page; }
-    Web::Page const& page() const { return *m_page; }
-
-    Web::Layout::InitialContainingBlock* layout_root()
-    {
-        auto* document = page().top_level_browsing_context().active_document();
-        if (!document)
-            return nullptr;
-        return document->layout_node();
-    }
-
-    void load(AK::URL const& url)
-    {
-        if (!url.is_valid())
-            return;
-
-        page().load(url);
-    }
-
-    void paint(Gfx::IntRect const& content_rect, Gfx::Bitmap& target)
-    {
-        Gfx::Painter painter(target);
-
-        if (auto* document = page().top_level_browsing_context().active_document())
-            document->update_layout();
-
-        painter.fill_rect({ {}, content_rect.size() }, palette().base());
-
-        auto* layout_root = this->layout_root();
-        if (!layout_root) {
-            return;
-        }
-
-        Web::PaintContext context(painter, palette(), content_rect.top_left());
-        context.set_should_show_line_box_borders(m_should_show_line_box_borders);
-        context.set_viewport_rect(content_rect);
-        context.set_has_focus(true);
-        layout_root->paint_all_phases(context);
-    }
-
-    void setup_palette(Core::AnonymousBuffer theme_buffer)
-    {
-        m_palette_impl = Gfx::PaletteImpl::create_with_anonymous_buffer(theme_buffer);
-    }
-
-    void set_viewport_rect(Gfx::IntRect rect)
-    {
-        m_viewport_rect = rect;
-        page().top_level_browsing_context().set_viewport_rect(rect);
-    }
-
-    // ^Web::PageClient
-    virtual Gfx::Palette palette() const override
-    {
-        return Gfx::Palette(*m_palette_impl);
-    }
-
-    virtual Gfx::IntRect screen_rect() const override
-    {
-        // FIXME: Return the actual screen rect.
-        return m_viewport_rect;
-    }
-
-    Gfx::IntRect viewport_rect() const
-    {
-        return m_viewport_rect;
-    }
-
-    virtual Web::CSS::PreferredColorScheme preferred_color_scheme() const override
-    {
-        return m_preferred_color_scheme;
-    }
-
-    virtual void page_did_change_title(String const& title) override
-    {
-        emit m_view.title_changed(title.characters());
-    }
-
-    virtual void page_did_start_loading(AK::URL const& url) override
-    {
-        emit m_view.load_started(url);
-    }
-
-    virtual void page_did_finish_loading(AK::URL const&) override
-    {
-        initialize_js_console();
-        m_console_client->send_messages(0);
-    }
-
-    void initialize_js_console()
-    {
-        auto* document = page().top_level_browsing_context().active_document();
-        auto realm = document->realm().make_weak_ptr();
-        if (m_realm && m_realm.ptr() == realm.ptr())
-            return;
-
-        m_realm = realm;
-
-        auto& console_object = *document->realm().intrinsics().console_object();
-        m_console_client = make<Ladybird::ConsoleClient>(console_object.console(), *realm, m_view);
-        console_object.console().set_client(*m_console_client.ptr());
-    }
-
-    virtual void page_did_change_selection() override
-    {
-    }
-
-    virtual void page_did_request_cursor_change(Gfx::StandardCursor cursor) override
-    {
-        switch (cursor) {
-        case Gfx::StandardCursor::Hand:
-            m_view.setCursor(Qt::PointingHandCursor);
-            break;
-        case Gfx::StandardCursor::IBeam:
-            m_view.setCursor(Qt::IBeamCursor);
-            break;
-        case Gfx::StandardCursor::Arrow:
-        default:
-            m_view.setCursor(Qt::ArrowCursor);
-            break;
-        }
-    }
-
-    virtual void page_did_request_context_menu(Gfx::IntPoint const&) override
-    {
-    }
-
-    virtual void page_did_request_link_context_menu(Gfx::IntPoint const&, AK::URL const&, String const&, unsigned) override
-    {
-    }
-
-    virtual void page_did_request_image_context_menu(Gfx::IntPoint const&, AK::URL const&, String const&, unsigned, Gfx::Bitmap const*) override
-    {
-    }
-
-    virtual void page_did_click_link(AK::URL const&, String const&, unsigned) override
-    {
-    }
-
-    virtual void page_did_middle_click_link(AK::URL const&, String const&, unsigned) override
-    {
-    }
-
-    virtual void page_did_enter_tooltip_area(Gfx::IntPoint const& content_position, String const& tooltip) override
-    {
-        auto widget_position = m_view.to_widget(content_position);
-        QToolTip::showText(
-            m_view.mapToGlobal(QPoint(widget_position.x(), widget_position.y())),
-            qstring_from_akstring(tooltip),
-            &m_view);
-    }
-
-    virtual void page_did_leave_tooltip_area() override
-    {
-        QToolTip::hideText();
-    }
-
-    virtual void page_did_hover_link(AK::URL const& url) override
-    {
-        emit m_view.link_hovered(url.to_string().characters());
-    }
-
-    virtual void page_did_unhover_link() override
-    {
-        emit m_view.link_unhovered();
-    }
-
-    virtual void page_did_invalidate(Gfx::IntRect const&) override
-    {
-        m_view.viewport()->update();
-    }
-
-    virtual void page_did_change_favicon(Gfx::Bitmap const& bitmap) override
-    {
-        auto qimage = QImage(bitmap.scanline_u8(0), bitmap.width(), bitmap.height(), QImage::Format_ARGB32);
-        if (qimage.isNull())
-            return;
-        auto qpixmap = QPixmap::fromImage(qimage);
-        if (qpixmap.isNull())
-            return;
-        emit m_view.favicon_changed(QIcon(qpixmap));
-    }
-
-    virtual void page_did_layout() override
-    {
-        auto* layout_root = this->layout_root();
-        VERIFY(layout_root);
-        Gfx::IntSize content_size;
-        if (layout_root->paint_box()->has_overflow())
-            content_size = enclosing_int_rect(layout_root->paint_box()->scrollable_overflow_rect().value()).size();
-        else
-            content_size = enclosing_int_rect(layout_root->paint_box()->absolute_rect()).size();
-
-        m_view.verticalScrollBar()->setMaximum(content_size.height() - m_viewport_rect.height());
-        m_view.verticalScrollBar()->setPageStep(m_viewport_rect.height());
-        m_view.horizontalScrollBar()->setMaximum(content_size.width() - m_viewport_rect.width());
-        m_view.horizontalScrollBar()->setPageStep(m_viewport_rect.width());
-    }
-
-    virtual void page_did_request_scroll_into_view(Gfx::IntRect const& rect) override
-    {
-        if (m_viewport_rect.contains(rect))
-            return;
-
-        if (rect.top() < m_viewport_rect.top()) {
-            m_view.verticalScrollBar()->setValue(rect.top());
-        } else if (rect.top() > m_viewport_rect.top() && rect.bottom() > m_viewport_rect.bottom()) {
-            m_view.verticalScrollBar()->setValue(rect.bottom() - m_viewport_rect.height() + 1);
-        }
-    }
-
-    virtual void page_did_request_alert(String const& message) override
-    {
-        QMessageBox::warning(&m_view, "Ladybird", qstring_from_akstring(message));
-    }
-
-    virtual bool page_did_request_confirm(String const& message) override
-    {
-        auto result = QMessageBox::question(&m_view, "Ladybird", qstring_from_akstring(message),
-            QMessageBox::StandardButton::Ok | QMessageBox::StandardButton::Cancel);
-
-        return result == QMessageBox::StandardButton::Ok;
-    }
-
-    virtual String page_did_request_prompt(String const&, String const&) override
-    {
-        return String::empty();
-    }
-
-    virtual String page_did_request_cookie(AK::URL const& url, Web::Cookie::Source source) override
-    {
-        return m_cookie_jar.get_cookie(url, source);
-    }
-
-    virtual void page_did_set_cookie(AK::URL const& url, Web::Cookie::ParsedCookie const& cookie, Web::Cookie::Source source) override
-    {
-        m_cookie_jar.set_cookie(url, cookie, source);
-    }
-
-    void dump_cookies() const
-    {
-        m_cookie_jar.dump_cookies();
-    }
-
-    void request_file(NonnullRefPtr<Web::FileRequest>& request) override
-    {
-        auto const file = Core::System::open(request->path(), O_RDONLY);
-        request->on_file_request_finish(file);
-    }
-
-    void set_should_show_line_box_borders(bool state) { m_should_show_line_box_borders = state; }
-
-    HeadlessBrowserPageClient(WebView& view)
-        : m_view(view)
-        , m_page(make<Web::Page>(*this))
-    {
-    }
-
-    WebView& m_view;
-    NonnullOwnPtr<Web::Page> m_page;
-    Browser::CookieJar m_cookie_jar;
-
-    OwnPtr<Ladybird::ConsoleClient> m_console_client;
-    WeakPtr<JS::Realm> m_realm;
-    RefPtr<Gfx::PaletteImpl> m_palette_impl;
-    Gfx::IntRect m_viewport_rect { 0, 0, 800, 600 };
-    Web::CSS::PreferredColorScheme m_preferred_color_scheme { Web::CSS::PreferredColorScheme::Auto };
-    bool m_should_show_line_box_borders { false };
-};
-
 WebView::WebView()
 {
     setMouseTracking(true);
 
-    m_page_client = HeadlessBrowserPageClient::create(*this);
+    m_page_client = Ladybird::PageClientLadybird::create(*this);
 
     m_page_client->setup_palette(Gfx::load_system_theme(String::formatted("{}/res/themes/Default.ini", s_serenity_resource_root)));
 
diff --git a/Ladybird/WebView.h b/Ladybird/WebView.h
index f93c9b04f4..67d9f90ecd 100644
--- a/Ladybird/WebView.h
+++ b/Ladybird/WebView.h
@@ -17,7 +17,9 @@
 class QTextEdit;
 class QLineEdit;
 
-class HeadlessBrowserPageClient;
+namespace Ladybird {
+class PageClientLadybird;
+}
 
 enum class ColorScheme {
     Auto,
@@ -67,7 +69,7 @@ signals:
 private:
     void update_viewport_rect();
 
-    OwnPtr<HeadlessBrowserPageClient> m_page_client;
+    OwnPtr<Ladybird::PageClientLadybird> m_page_client;
 
     qreal m_inverse_pixel_scaling_ratio { 1.0 };
     bool m_should_show_line_box_borders { false };