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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_LINUX_LINUX_UI_FACTORY_H_
#define UI_LINUX_LINUX_UI_FACTORY_H_
#include "base/component_export.h"
#include "base/features.h"
namespace ui {
class LinuxUi;
class LinuxUiTheme;
enum class SystemTheme : int;
// TODO(https://crbug.com/1317782): Remove in M110.
COMPONENT_EXPORT(LINUX_UI_FACTORY) BASE_DECLARE_FEATURE(kAllowQt);
// Returns a LinuxUi for the default toolkit. May create a LinuxUi instance if
// one does not exist. May return nullptr if no toolkits are available.
COMPONENT_EXPORT(LINUX_UI_FACTORY)
LinuxUi* GetDefaultLinuxUi();
// Returns a LinuxUiTheme for the default toolkit. May create a LinuxUiTheme
// instance if one does not exist. May return nullptr if no toolkits are
// available. Should only be used by tests or LinuxUi internals. Otherwise, use
// the accessors in LinuxUiTheme instead.
COMPONENT_EXPORT(LINUX_UI_FACTORY)
LinuxUiTheme* GetDefaultLinuxUiTheme();
COMPONENT_EXPORT(LINUX_UI_FACTORY)
LinuxUiTheme* GetLinuxUiTheme(SystemTheme system_theme);
// Returns all `LinuxUiTheme`s that have been created.
COMPONENT_EXPORT(LINUX_UI_FACTORY)
const std::vector<LinuxUiTheme*>& GetLinuxUiThemes();
COMPONENT_EXPORT(LINUX_UI_FACTORY)
SystemTheme GetDefaultSystemTheme();
} // namespace ui
#endif // UI_LINUX_LINUX_UI_FACTORY_H_
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