LibWeb+Browser: Add ability to run Browser with the new HTML parser

You can now pass "-n" to the browser to use the new HTML parser.
It's not turned on by default since it's still very immature, but this
is a huge step towards bringing it into maturity. :^)

2 files changed, 14 insertions, 2 deletions

diff --git a/Applications/Browser/Tab.cpp b/Applications/Browser/Tab.cpp
index d6df6d2c28..3aea7be8bc 100644
--- a/Applications/Browser/Tab.cpp
+++ b/Applications/Browser/Tab.cpp
@@ -59,6 +59,7 @@
 
 namespace Browser {
 
+extern bool g_use_new_html_parser;
 extern String g_home_url;
 
 Tab::Tab()
@@ -70,6 +71,8 @@ Tab::Tab()
     auto& toolbar = m_toolbar_container->add<GUI::ToolBar>();
     m_html_widget = widget.add<Web::HtmlView>();
 
+    m_html_widget->set_use_new_parser(g_use_new_html_parser);
+
     m_go_back_action = GUI::CommonActions::make_go_back_action([this](auto&) {
         m_history.go_back();
         update_actions();
diff --git a/Applications/Browser/main.cpp b/Applications/Browser/main.cpp
index fc2eebfa4e..50257828d3 100644
--- a/Applications/Browser/main.cpp
+++ b/Applications/Browser/main.cpp
@@ -28,6 +28,7 @@
 #include "InspectorWidget.h"
 #include "Tab.h"
 #include "WindowActions.h"
+#include <LibCore/ArgsParser.h>
 #include <LibCore/ConfigFile.h>
 #include <LibCore/File.h>
 #include <LibGUI/AboutDialog.h>
@@ -44,6 +45,7 @@ namespace Browser {
 
 static const char* bookmarks_filename = "/home/anon/bookmarks.json";
 String g_home_url;
+bool g_use_new_html_parser = false;
 
 }
 
@@ -59,6 +61,13 @@ int main(int argc, char** argv)
         return 1;
     }
 
+    const char* specified_url = nullptr;
+
+    Core::ArgsParser args_parser;
+    args_parser.add_option(Browser::g_use_new_html_parser, "Use new HTML parser", "new-parser", 'n');
+    args_parser.add_positional_argument(specified_url, "URL to open", "url", Core::ArgsParser::Required::No);
+    args_parser.parse(argc, argv);
+
     GUI::Application app(argc, argv);
 
     // Connect to the ProtocolServer immediately so we can drop the "unix" pledge.
@@ -174,8 +183,8 @@ int main(int argc, char** argv)
     };
 
     URL first_url = Browser::g_home_url;
-    if (app.args().size() >= 1)
-        first_url = URL::create_with_url_or_path(app.args()[0]);
+    if (specified_url)
+        first_url = URL::create_with_url_or_path(specified_url);
 
     window_actions.on_create_new_tab = [&] {
         create_new_tab(Browser::g_home_url, true);