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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_EXO_WAYLAND_TEST_TEST_BUFFER_H_
#define COMPONENTS_EXO_WAYLAND_TEST_TEST_BUFFER_H_
#include <memory>
#include "base/memory/raw_ptr.h"
#include "components/exo/wayland/clients/client_helper.h"
namespace exo::wayland::test {
class BufferListener {
public:
virtual ~BufferListener() = default;
virtual void OnRelease(wl_buffer* buffer) = 0;
};
class TestBuffer {
public:
explicit TestBuffer(
std::unique_ptr<wl_buffer, decltype(&wl_buffer_destroy)> resource);
TestBuffer(const TestBuffer&) = delete;
TestBuffer& operator=(const TestBuffer&) = delete;
~TestBuffer();
// `listener` must outlive this object.
void SetListener(BufferListener* listener);
wl_buffer* resource() { return resource_.get(); }
wl_buffer* GetResourceAndRelease() { return resource_.release(); }
static void OnRelease(void* data, wl_buffer* resource);
private:
std::unique_ptr<wl_buffer, decltype(&wl_buffer_destroy)> resource_;
raw_ptr<BufferListener> listener_ = nullptr;
};
} // namespace exo::wayland::test
#endif // COMPONENTS_EXO_WAYLAND_TEST_TEST_BUFFER_H_
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