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// Copyright 2018 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_UI_WEBUI_CHROMEOS_MULTIDEVICE_SETUP_MULTIDEVICE_SETUP_DIALOG_H_
#define CHROME_BROWSER_UI_WEBUI_CHROMEOS_MULTIDEVICE_SETUP_MULTIDEVICE_SETUP_DIALOG_H_
#include <string>
#include <vector>
#include "base/callback.h"
#include "base/macros.h"
#include "chrome/browser/ui/webui/chromeos/system_web_dialog_delegate.h"
#include "chromeos/services/multidevice_setup/public/mojom/multidevice_setup.mojom.h"
#include "ui/web_dialogs/web_dialog_ui.h"
namespace chromeos {
namespace multidevice_setup {
// Dialog which displays the multi-device setup flow which allows users to
// enable features involving communication between multiple devices (e.g., a
// Chromebook and a phone).
class MultiDeviceSetupDialog : public SystemWebDialogDelegate {
public:
// Shows the dialog; if the dialog is already displayed, this function is a
// no-op.
static void Show();
// Returns the currently displayed dialog. If no dialog exists, returns
// nullptr.
static MultiDeviceSetupDialog* Get();
// Registers a callback which will be called when the dialog is closed.
void AddOnCloseCallback(base::OnceClosure callback);
protected:
MultiDeviceSetupDialog();
~MultiDeviceSetupDialog() override;
// ui::WebDialogDelegate
void GetDialogSize(gfx::Size* size) const override;
void OnDialogClosed(const std::string& json_retval) override;
private:
static MultiDeviceSetupDialog* current_instance_;
// List of callbacks that have registered themselves to be invoked once this
// dialog is closed.
std::vector<base::OnceClosure> on_close_callbacks_;
DISALLOW_COPY_AND_ASSIGN(MultiDeviceSetupDialog);
};
class MultiDeviceSetupDialogUI : public ui::MojoWebDialogUI {
public:
explicit MultiDeviceSetupDialogUI(content::WebUI* web_ui);
~MultiDeviceSetupDialogUI() override;
private:
void BindMultiDeviceSetup(
chromeos::multidevice_setup::mojom::MultiDeviceSetupRequest request);
DISALLOW_COPY_AND_ASSIGN(MultiDeviceSetupDialogUI);
};
} // namespace multidevice_setup
} // namespace chromeos
#endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_MULTIDEVICE_SETUP_MULTIDEVICE_SETUP_DIALOG_H_
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