cef/libcef_dll/base/cef_callback_helpers.cc

41 lines
937 B
C++

// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "include/base/cef_callback_helpers.h"
#include "include/base/cef_callback.h"
namespace base {
ScopedClosureRunner::ScopedClosureRunner() {}
ScopedClosureRunner::ScopedClosureRunner(const Closure& closure)
: closure_(closure) {}
ScopedClosureRunner::~ScopedClosureRunner() {
if (!closure_.is_null())
closure_.Run();
}
void ScopedClosureRunner::Reset() {
Closure old_closure = Release();
if (!old_closure.is_null())
old_closure.Run();
}
void ScopedClosureRunner::Reset(const Closure& closure) {
Closure old_closure = Release();
closure_ = closure;
if (!old_closure.is_null())
old_closure.Run();
}
Closure ScopedClosureRunner::Release() {
Closure result = closure_;
closure_.Reset();
return result;
}
} // namespace base