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// Copyright 2015 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_SETTINGS_DEFAULT_BROWSER_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_SETTINGS_SETTINGS_DEFAULT_BROWSER_HANDLER_H_
#include "base/macros.h"
#include "base/prefs/pref_member.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/shell_integration.h"
#include "chrome/browser/ui/webui/settings/md_settings_ui.h"
namespace base {
class ListValue;
}
namespace content {
class WebUI;
}
namespace settings {
// The application used by the OS to open web documents (e.g. *.html)
// is the "default browser". This class is an API for the JavaScript
// settings code to change the default browser settings.
class DefaultBrowserHandler
: public SettingsPageUIHandler,
public ShellIntegration::DefaultWebClientObserver {
public:
explicit DefaultBrowserHandler(content::WebUI* webui);
~DefaultBrowserHandler() override;
// SettingsPageUIHandler implementation.
void RegisterMessages() override;
// ShellIntegration::DefaultWebClientObserver implementation.
void SetDefaultWebClientUIState(
ShellIntegration::DefaultWebClientUIState state) override;
bool IsInteractiveSetDefaultPermitted() override;
void OnSetAsDefaultConcluded(bool succeeded) override;
private:
// Called from WebUI to request the current state.
void RequestDefaultBrowserState(const base::ListValue* args);
// Makes this the default browser. Called from WebUI.
void SetAsDefaultBrowser(const base::ListValue* args);
// Reference to a background worker that handles default browser settings.
scoped_refptr<ShellIntegration::DefaultBrowserWorker> default_browser_worker_;
// Policy setting to determine if default browser setting is managed.
BooleanPrefMember default_browser_policy_;
DISALLOW_COPY_AND_ASSIGN(DefaultBrowserHandler);
};
} // namespace settings
#endif // CHROME_BROWSER_UI_WEBUI_SETTINGS_SETTINGS_DEFAULT_BROWSER_HANDLER_H_
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