| // Copyright (c) 2012 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. |
| |
| #include "ui/native_theme/native_theme.h" |
| |
| #include <cstring> |
| |
| #include "base/command_line.h" |
| #include "ui/base/ui_base_switches.h" |
| #include "ui/native_theme/native_theme_observer.h" |
| |
| namespace ui { |
| |
| NativeTheme::ExtraParams::ExtraParams() { |
| memset(this, 0, sizeof(*this)); |
| } |
| |
| NativeTheme::ExtraParams::ExtraParams(const ExtraParams& other) { |
| memcpy(this, &other, sizeof(*this)); |
| } |
| |
| void NativeTheme::SetScrollbarColors(unsigned inactive_color, |
| unsigned active_color, |
| unsigned track_color) { |
| thumb_inactive_color_ = inactive_color; |
| thumb_active_color_ = active_color; |
| track_color_ = track_color; |
| } |
| |
| void NativeTheme::AddObserver(NativeThemeObserver* observer) { |
| native_theme_observers_.AddObserver(observer); |
| } |
| |
| void NativeTheme::RemoveObserver(NativeThemeObserver* observer) { |
| native_theme_observers_.RemoveObserver(observer); |
| } |
| |
| void NativeTheme::NotifyObservers() { |
| for (NativeThemeObserver& observer : native_theme_observers_) |
| observer.OnNativeThemeUpdated(this); |
| } |
| |
| NativeTheme::NativeTheme() |
| : thumb_inactive_color_(0xeaeaea), |
| thumb_active_color_(0xf4f4f4), |
| track_color_(0xd3d3d3) { |
| } |
| |
| NativeTheme::~NativeTheme() {} |
| |
| bool NativeTheme::SystemDarkModeEnabled() const { |
| return base::CommandLine::ForCurrentProcess()->HasSwitch( |
| switches::kForceDarkMode); |
| } |
| |
| } // namespace ui |