15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved.
25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be
35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file.
45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
51320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#ifndef COMPONENTS_CONTENT_SETTINGS_CORE_BROWSER_CONTENT_SETTINGS_OBSERVER_H_
61320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#define COMPONENTS_CONTENT_SETTINGS_CORE_BROWSER_CONTENT_SETTINGS_OBSERVER_H_
75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string>
95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
101320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include "components/content_settings/core/common/content_settings_pattern.h"
115f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#include "components/content_settings/core/common/content_settings_types.h"
125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content_settings {
145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Observer {
165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public:
175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  virtual void OnContentSettingChanged(
185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)      const ContentSettingsPattern& primary_pattern,
195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)      const ContentSettingsPattern& secondary_pattern,
205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)      ContentSettingsType content_type,
215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)      std::string resource_identifier) = 0;
225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
231320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  virtual void OnContentSettingUsed(
241320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci      const ContentSettingsPattern& primary_pattern,
251320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci      const ContentSettingsPattern& secondary_pattern,
261320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci      ContentSettingsType content_type) {}
271320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci
285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected:
295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  virtual ~Observer() {}
305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)};
315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}  // namespace content_settings
335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
341320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#endif  // COMPONENTS_CONTENT_SETTINGS_CORE_BROWSER_CONTENT_SETTINGS_OBSERVER_H_
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