// Copyright 2018 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/test_native_theme.h" namespace ui { TestNativeTheme::TestNativeTheme() : NativeTheme(false) {} TestNativeTheme::~TestNativeTheme() = default; gfx::Size TestNativeTheme::GetPartSize(Part part, State state, const ExtraParams& extra) const { return gfx::Size(); } void TestNativeTheme::Paint(cc::PaintCanvas* canvas, const ui::ColorProvider* color_provider, Part part, State state, const gfx::Rect& rect, const ExtraParams& extra, ColorScheme color_scheme, const absl::optional& accent_color) const { } bool TestNativeTheme::SupportsNinePatch(Part part) const { return false; } gfx::Size TestNativeTheme::GetNinePatchCanvasSize(Part part) const { return gfx::Size(); } gfx::Rect TestNativeTheme::GetNinePatchAperture(Part part) const { return gfx::Rect(); } bool TestNativeTheme::UserHasContrastPreference() const { return contrast_preference_; } bool TestNativeTheme::ShouldUseDarkColors() const { return dark_mode_; } NativeTheme::PreferredColorScheme TestNativeTheme::GetPreferredColorScheme() const { return CalculatePreferredColorScheme(); } NativeTheme::ColorScheme TestNativeTheme::GetDefaultSystemColorScheme() const { if (is_platform_high_contrast_) return ColorScheme::kPlatformHighContrast; return NativeTheme::GetDefaultSystemColorScheme(); } void TestNativeTheme::AddColorSchemeNativeThemeObserver( NativeTheme* theme_to_update) { color_scheme_observer_ = std::make_unique( theme_to_update); AddObserver(color_scheme_observer_.get()); } } // namespace ui