blob: dec78085d2f991711502bf7aa2db7230baeef7af [file] [log] [blame]
// Copyright 2021 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/color/color_provider_source.h"
#include "base/observer_list.h"
#include "ui/color/color_provider_source_observer.h"
namespace ui {
ColorProviderSource::ColorProviderSource() = default;
ColorProviderSource::~ColorProviderSource() {
for (auto& observer : observers_)
observer.OnColorProviderSourceDestroying();
}
void ColorProviderSource::AddObserver(ColorProviderSourceObserver* observer) {
observers_.AddObserver(observer);
}
void ColorProviderSource::RemoveObserver(
ColorProviderSourceObserver* observer) {
observers_.RemoveObserver(observer);
}
void ColorProviderSource::NotifyColorProviderChanged() {
for (auto& observer : observers_)
observer.OnColorProviderChanged();
}
} // namespace ui