| // Copyright 2020 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/webui/webui_allowlist_provider.h" |
| |
| #include "components/content_settings/core/common/content_settings_pattern.h" |
| #include "ui/webui/webui_allowlist.h" |
| |
| WebUIAllowlistProvider::WebUIAllowlistProvider( |
| scoped_refptr<WebUIAllowlist> allowlist) |
| : allowlist_(std::move(allowlist)) { |
| DCHECK(allowlist_); |
| allowlist_->SetWebUIAllowlistProvider(this); |
| } |
| |
| WebUIAllowlistProvider::~WebUIAllowlistProvider() = default; |
| |
| std::unique_ptr<content_settings::RuleIterator> |
| WebUIAllowlistProvider::GetRuleIterator(ContentSettingsType content_type, |
| bool incognito) const { |
| return allowlist_->GetRuleIterator(content_type); |
| } |
| |
| void WebUIAllowlistProvider::NotifyContentSettingChange( |
| const ContentSettingsPattern& primary_pattern, |
| const ContentSettingsPattern& secondary_pattern, |
| ContentSettingsType content_type) { |
| NotifyObservers(primary_pattern, secondary_pattern, content_type); |
| } |
| |
| bool WebUIAllowlistProvider::SetWebsiteSetting( |
| const ContentSettingsPattern& primary_pattern, |
| const ContentSettingsPattern& secondary_pattern, |
| ContentSettingsType content_type, |
| base::Value&& value, |
| const content_settings::ContentSettingConstraints& constraints) { |
| // WebUIAllowlistProvider doesn't support settings Website settings. |
| return false; |
| } |
| |
| void WebUIAllowlistProvider::ClearAllContentSettingsRules( |
| ContentSettingsType content_type) { |
| // WebUIAllowlistProvider doesn't support changing content settings directly. |
| } |
| |
| void WebUIAllowlistProvider::ShutdownOnUIThread() { |
| DCHECK(CalledOnValidThread()); |
| |
| RemoveAllObservers(); |
| allowlist_->ResetWebUIAllowlistProvider(); |
| } |