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// 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.
#ifndef CHROME_BROWSER_CHROMEOS_FIRST_RUN_STEP_H_
#define CHROME_BROWSER_CHROMEOS_FIRST_RUN_STEP_H_
#include <string>
#include "base/basictypes.h"
namespace ash {
class FirstRunHelper;
}
namespace gfx {
class Size;
}
namespace chromeos {
class FirstRunActor;
namespace first_run {
class Step {
public:
Step(const std::string& name,
ash::FirstRunHelper* shell_helper,
FirstRunActor* actor);
virtual ~Step();
// Step shows its content.
virtual void Show() = 0;
// Called before hiding step. Default implementation removes holes from
// background.
virtual void OnBeforeHide();
// Returns size of overlay window.
gfx::Size GetOverlaySize() const;
const std::string& name() const { return name_; }
protected:
ash::FirstRunHelper* shell_helper() const { return shell_helper_; }
FirstRunActor* actor() const { return actor_; }
private:
std::string name_;
ash::FirstRunHelper* shell_helper_;
FirstRunActor* actor_;
DISALLOW_COPY_AND_ASSIGN(Step);
};
} // namespace first_run
} // namespace chromeos
#endif // CHROME_BROWSER_CHROMEOS_FIRST_RUN_STEP_H_
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