LibWeb: Flesh out a chunk of the HTML spec's frame navigation algorithms

2 files changed, 9 insertions, 0 deletions

diff --git a/Userland/Libraries/LibWeb/HTML/EventLoop/TaskQueue.cpp b/Userland/Libraries/LibWeb/HTML/EventLoop/TaskQueue.cpp
index 2fe4681d8c..1431b73952 100644
--- a/Userland/Libraries/LibWeb/HTML/EventLoop/TaskQueue.cpp
+++ b/Userland/Libraries/LibWeb/HTML/EventLoop/TaskQueue.cpp
@@ -40,4 +40,11 @@ bool TaskQueue::has_runnable_tasks() const
     return false;
 }
 
+void TaskQueue::remove_tasks_matching(Function<bool(HTML::Task const&)> filter)
+{
+    m_tasks.remove_all_matching([&](auto& task) {
+        return filter(*task);
+    });
+}
+
 }
diff --git a/Userland/Libraries/LibWeb/HTML/EventLoop/TaskQueue.h b/Userland/Libraries/LibWeb/HTML/EventLoop/TaskQueue.h
index cfc2a15254..f3e31c4fac 100644
--- a/Userland/Libraries/LibWeb/HTML/EventLoop/TaskQueue.h
+++ b/Userland/Libraries/LibWeb/HTML/EventLoop/TaskQueue.h
@@ -31,6 +31,8 @@ public:
         return m_tasks.take_first();
     }
 
+    void remove_tasks_matching(Function<bool(HTML::Task const&)>);
+
 private:
     HTML::EventLoop& m_event_loop;