| // 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" |
| #include "base/memory/raw_ptr.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<raw_ptr<LinuxUiTheme, VectorExperimental>>& |
| GetLinuxUiThemes(); |
| |
| COMPONENT_EXPORT(LINUX_UI_FACTORY) |
| SystemTheme GetDefaultSystemTheme(); |
| |
| } // namespace ui |
| |
| #endif // UI_LINUX_LINUX_UI_FACTORY_H_ |