| // Copyright 2017 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 UI_GTK_SETTINGS_PROVIDER_GTK_H_ |
| #define UI_GTK_SETTINGS_PROVIDER_GTK_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "ui/base/glib/glib_signal.h" |
| #include "ui/gtk/settings_provider.h" |
| #include "ui/views/linux_ui/linux_ui.h" |
| |
| typedef struct _GParamSpec GParamSpec; |
| typedef struct _GtkSettings GtkSettings; |
| |
| namespace gtk { |
| |
| class GtkUi; |
| |
| class SettingsProviderGtk : public SettingsProvider { |
| public: |
| explicit SettingsProviderGtk(GtkUi* delegate); |
| ~SettingsProviderGtk() override; |
| |
| private: |
| class FrameActionSettingWatcher { |
| public: |
| FrameActionSettingWatcher( |
| SettingsProviderGtk* settings_provider, |
| const std::string& setting_name, |
| views::LinuxUI::WindowFrameActionSource action_type, |
| views::LinuxUI::WindowFrameAction default_action); |
| ~FrameActionSettingWatcher(); |
| |
| CHROMEG_CALLBACK_1(FrameActionSettingWatcher, |
| void, |
| OnSettingChanged, |
| GtkSettings*, |
| GParamSpec*); |
| |
| private: |
| SettingsProviderGtk* settings_provider_; |
| std::string setting_name_; |
| views::LinuxUI::WindowFrameActionSource action_type_; |
| views::LinuxUI::WindowFrameAction default_action_; |
| unsigned long signal_id_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FrameActionSettingWatcher); |
| }; |
| |
| void SetWindowButtonOrderingFromGtkLayout(const std::string& gtk_layout); |
| |
| CHROMEG_CALLBACK_1(SettingsProviderGtk, |
| void, |
| OnDecorationButtonLayoutChanged, |
| GtkSettings*, |
| GParamSpec*); |
| |
| CHROMEG_CALLBACK_1(SettingsProviderGtk, |
| void, |
| OnThemeChanged, |
| GtkSettings*, |
| GParamSpec*); |
| |
| GtkUi* delegate_; |
| |
| unsigned long signal_id_decoration_layout_; |
| |
| std::vector<std::unique_ptr<FrameActionSettingWatcher>> |
| frame_action_setting_watchers_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SettingsProviderGtk); |
| }; |
| |
| } // namespace gtk |
| |
| #endif // UI_GTK_SETTINGS_PROVIDER_GTK_H_ |