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// Copyright 2018 The Chromium Authors
// 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,
bool in_forced_colors,
const std::optional<SkColor>& 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<ui::NativeTheme::ColorSchemeNativeThemeObserver>(
theme_to_update);
AddObserver(color_scheme_observer_.get());
}
} // namespace ui
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