cef/libcef_dll/wrapper/cef_closure_task.cc

81 lines
2.3 KiB
C++

// Copyright (c) 2014 The Chromium Embedded Framework 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/wrapper/cef_closure_task.h"
#include <memory>
#include "include/base/cef_callback.h"
namespace {
class CefOnceClosureTask : public CefTask {
public:
explicit CefOnceClosureTask(base::OnceClosure closure)
: closure_(std::move(closure)) {}
CefOnceClosureTask(const CefOnceClosureTask&) = delete;
CefOnceClosureTask& operator=(const CefOnceClosureTask&) = delete;
// CefTask method
void Execute() override { std::move(closure_).Run(); }
private:
base::OnceClosure closure_;
IMPLEMENT_REFCOUNTING(CefOnceClosureTask);
};
class CefRepeatingClosureTask : public CefTask {
public:
explicit CefRepeatingClosureTask(const base::RepeatingClosure& closure)
: closure_(closure) {}
CefRepeatingClosureTask(const CefRepeatingClosureTask&) = delete;
CefRepeatingClosureTask& operator=(const CefRepeatingClosureTask&) = delete;
// CefTask method
void Execute() override {
closure_.Run();
closure_.Reset();
}
private:
base::RepeatingClosure closure_;
IMPLEMENT_REFCOUNTING(CefRepeatingClosureTask);
};
} // namespace
CefRefPtr<CefTask> CefCreateClosureTask(base::OnceClosure closure) {
return new CefOnceClosureTask(std::move(closure));
}
CefRefPtr<CefTask> CefCreateClosureTask(const base::RepeatingClosure& closure) {
return new CefRepeatingClosureTask(closure);
}
bool CefPostTask(CefThreadId threadId, base::OnceClosure closure) {
return CefPostTask(threadId, new CefOnceClosureTask(std::move(closure)));
}
bool CefPostTask(CefThreadId threadId, const base::RepeatingClosure& closure) {
return CefPostTask(threadId, new CefRepeatingClosureTask(closure));
}
bool CefPostDelayedTask(CefThreadId threadId,
base::OnceClosure closure,
int64 delay_ms) {
return CefPostDelayedTask(
threadId, new CefOnceClosureTask(std::move(closure)), delay_ms);
}
bool CefPostDelayedTask(CefThreadId threadId,
const base::RepeatingClosure& closure,
int64 delay_ms) {
return CefPostDelayedTask(threadId, new CefRepeatingClosureTask(closure),
delay_ms);
}