ladybird/Libraries/LibWeb/HTML/Timer.cpp
Shannon Booth f87041bf3a LibGC+Everywhere: Factor out a LibGC from LibJS
Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:

 * JS::NonnullGCPtr -> GC::Ref
 * JS::GCPtr -> GC::Ptr
 * JS::HeapFunction -> GC::Function
 * JS::CellImpl -> GC::Cell
 * JS::Handle -> GC::Root
2024-11-15 14:49:20 +01:00

54 lines
1.3 KiB
C++

/*
* Copyright (c) 2020, Andreas Kling <andreas@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibCore/Timer.h>
#include <LibJS/Runtime/Object.h>
#include <LibWeb/HTML/Timer.h>
#include <LibWeb/HTML/Window.h>
namespace Web::HTML {
GC_DEFINE_ALLOCATOR(Timer);
GC::Ref<Timer> Timer::create(JS::Object& window_or_worker_global_scope, i32 milliseconds, Function<void()> callback, i32 id)
{
auto heap_function_callback = GC::create_function(window_or_worker_global_scope.heap(), move(callback));
return window_or_worker_global_scope.heap().allocate<Timer>(window_or_worker_global_scope, milliseconds, heap_function_callback, id);
}
Timer::Timer(JS::Object& window_or_worker_global_scope, i32 milliseconds, GC::Ref<GC::Function<void()>> callback, i32 id)
: m_window_or_worker_global_scope(window_or_worker_global_scope)
, m_callback(move(callback))
, m_id(id)
{
m_timer = Core::Timer::create_single_shot(milliseconds, [this] {
m_callback->function()();
});
}
void Timer::visit_edges(Cell::Visitor& visitor)
{
Base::visit_edges(visitor);
visitor.visit(m_window_or_worker_global_scope);
visitor.visit(m_callback);
}
Timer::~Timer()
{
VERIFY(!m_timer->is_active());
}
void Timer::start()
{
m_timer->start();
}
void Timer::stop()
{
m_timer->stop();
}
}