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// Copyright 2015 The Chromium Authors
// 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_APPEARANCE_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_SETTINGS_APPEARANCE_HANDLER_H_
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "build/build_config.h"
#include "chrome/browser/themes/theme_service.h"
#include "chrome/browser/ui/webui/settings/settings_page_ui_handler.h"
namespace content {
class WebUI;
}
class Profile;
namespace settings {
// Chrome "Appearance" settings page UI handler.
class AppearanceHandler : public SettingsPageUIHandler {
public:
explicit AppearanceHandler(content::WebUI* webui);
AppearanceHandler(const AppearanceHandler&) = delete;
AppearanceHandler& operator=(const AppearanceHandler&) = delete;
~AppearanceHandler() override;
// SettingsPageUIHandler implementation.
void RegisterMessages() override;
void OnJavascriptAllowed() override;
void OnJavascriptDisallowed() override;
private:
// Changes the UI theme to the specified `system_theme`.
void HandleUseTheme(ui::SystemTheme system_theme,
const base::Value::List& args);
// Opens the Customize Chrome side panel.
void OpenCustomizeChrome(const base::Value::List& args);
// Opens the Customize Chrome side panel to the toolbar section.
void OpenCustomizeChromeToolbarSection(const base::Value::List& args);
// Reset toolbar pinning to the default settings.
void ResetPinnedToolbarActions(const base::Value::List& args);
// Whether toolbar pinning is in its default state or not.
void PinnedToolbarActionsAreDefault(const base::Value::List& args);
raw_ptr<Profile> profile_; // Weak pointer.
base::WeakPtrFactory<AppearanceHandler> weak_ptr_factory_{this};
};
} // namespace settings
#endif // CHROME_BROWSER_UI_WEBUI_SETTINGS_APPEARANCE_HANDLER_H_
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