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// Copyright 2019 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_SETTINGS_CHROMEOS_WALLPAPER_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_SETTINGS_CHROMEOS_WALLPAPER_HANDLER_H_
#include "base/macros.h"
#include "chrome/browser/ui/webui/settings/settings_page_ui_handler.h"
namespace base {
class ListValue;
}
namespace content {
class WebUI;
}
class Profile;
namespace chromeos {
namespace settings {
// Chrome "Personalization" settings page UI handler.
class WallpaperHandler : public ::settings::SettingsPageUIHandler {
public:
explicit WallpaperHandler(content::WebUI* webui);
~WallpaperHandler() override;
// SettingsPageUIHandler implementation.
void RegisterMessages() override;
void OnJavascriptAllowed() override;
void OnJavascriptDisallowed() override;
private:
// Whether the wallpaper setting should be shown.
void HandleIsWallpaperSettingVisible(const base::ListValue* args);
// Whether the wallpaper is policy controlled.
void HandleIsWallpaperPolicyControlled(const base::ListValue* args);
// Open the wallpaper manager app.
void HandleOpenWallpaperManager(const base::ListValue* args);
// Helper function to resolve the Javascript callback.
void ResolveCallback(const base::Value& callback_id, bool result);
Profile* const profile_;
DISALLOW_COPY_AND_ASSIGN(WallpaperHandler);
};
} // namespace settings
} // namespace chromeos
#endif // CHROME_BROWSER_UI_WEBUI_SETTINGS_CHROMEOS_WALLPAPER_HANDLER_H_
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