LibWeb: Remove WidgetBox layout node

The approach of attaching sub-widgets to the web view widget was only
ever going to work in single-process mode, and that's not what we're
about anymore, so let's just get rid of WidgetBox so we don't have the
dead-end architecture hanging over us.

The next step here is to re-implement <input type=text> using LibWeb
primitives.

1 files changed, 1 insertions, 25 deletions

diff --git a/Userland/Libraries/LibWeb/HTML/HTMLInputElement.cpp b/Userland/Libraries/LibWeb/HTML/HTMLInputElement.cpp
index 48a41defdd..27db0a94c9 100644
--- a/Userland/Libraries/LibWeb/HTML/HTMLInputElement.cpp
+++ b/Userland/Libraries/LibWeb/HTML/HTMLInputElement.cpp
@@ -24,8 +24,6 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include <LibGUI/Button.h>
-#include <LibGUI/TextBox.h>
 #include <LibGfx/FontDatabase.h>
 #include <LibWeb/DOM/Document.h>
 #include <LibWeb/DOM/Event.h>
@@ -35,7 +33,6 @@
 #include <LibWeb/InProcessWebView.h>
 #include <LibWeb/Layout/ButtonBox.h>
 #include <LibWeb/Layout/CheckBox.h>
-#include <LibWeb/Layout/WidgetBox.h>
 #include <LibWeb/Page/Frame.h>
 
 namespace Web::HTML {
@@ -64,10 +61,6 @@ void HTMLInputElement::did_click_button(Badge<Layout::ButtonBox>)
 
 RefPtr<Layout::Node> HTMLInputElement::create_layout_node()
 {
-    ASSERT(document().page());
-    auto& page = *document().page();
-    auto& page_view = const_cast<InProcessWebView&>(static_cast<const InProcessWebView&>(page.client()));
-
     if (type() == "hidden")
         return nullptr;
 
@@ -82,24 +75,7 @@ RefPtr<Layout::Node> HTMLInputElement::create_layout_node()
         return adopt(*new Layout::CheckBox(document(), *this, move(style)));
 
     // FIXME: Implement <input type=text> in terms of LibWeb primitives.
-    if (page.client().is_multi_process())
-        return nullptr;
-
-    auto& text_box = page_view.add<GUI::TextBox>();
-    text_box.set_text(value());
-    text_box.on_change = [this] {
-        auto& widget = downcast<Layout::WidgetBox>(layout_node())->widget();
-        const_cast<HTMLInputElement*>(this)->set_attribute(HTML::AttributeNames::value, static_cast<const GUI::TextBox&>(widget).text());
-    };
-    int text_width = Gfx::FontDatabase::default_font().width(value());
-    auto size_value = attribute(HTML::AttributeNames::size);
-    if (!size_value.is_null()) {
-        auto size = size_value.to_uint();
-        if (size.has_value())
-            text_width = Gfx::FontDatabase::default_font().glyph_width('x') * size.value();
-    }
-    text_box.set_relative_rect(0, 0, text_width + 20, 20);
-    return adopt(*new Layout::WidgetBox(document(), *this, text_box));
+    return nullptr;
 }
 
 void HTMLInputElement::set_checked(bool checked)