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// 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.
#include "ash/style/ash_color_provider_source.h"
#include "ui/color/color_provider.h"
#include "ui/color/color_provider_manager.h"
namespace ash {
AshColorProviderSource::AshColorProviderSource() {
native_theme_observation_.Observe(ui::NativeTheme::GetInstanceForNativeUi());
}
AshColorProviderSource::~AshColorProviderSource() = default;
const ui::ColorProvider* AshColorProviderSource::GetColorProvider() const {
return ui::ColorProviderManager::Get().GetColorProviderFor(
GetColorProviderKey());
}
ui::RendererColorMap AshColorProviderSource::GetRendererColorMap(
ui::ColorProviderKey::ColorMode color_mode,
ui::ColorProviderKey::ForcedColors forced_colors) const {
auto key = GetColorProviderKey();
key.color_mode = color_mode;
key.forced_colors = forced_colors;
ui::ColorProvider* color_provider =
ui::ColorProviderManager::Get().GetColorProviderFor(key);
CHECK(color_provider);
return ui::CreateRendererColorMap(*color_provider);
}
void AshColorProviderSource::OnNativeThemeUpdated(
ui::NativeTheme* observed_theme) {
DCHECK(native_theme_observation_.IsObservingSource(observed_theme));
NotifyColorProviderChanged();
}
ui::ColorProviderKey AshColorProviderSource::GetColorProviderKey() const {
return ui::NativeTheme::GetInstanceForNativeUi()->GetColorProviderKey(
nullptr);
}
} // namespace ash
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