Index: chrome/browser/services/gcm/permission_context_base.h |
diff --git a/chrome/browser/services/gcm/permission_context_base.h b/chrome/browser/services/gcm/permission_context_base.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..1367c9e39e0f865eaef2289a685dbd6f2a49655b |
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+++ b/chrome/browser/services/gcm/permission_context_base.h |
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+// Copyright 2014 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. |
+ |
+#ifndef CHROME_BROWSER_SERVICES_GCM_PERMISSION_CONTEXT_BASE_H_ |
+#define CHROME_BROWSER_SERVICES_GCM_PERMISSION_CONTEXT_BASE_H_ |
+ |
+#include "base/callback.h" |
+#include "base/memory/ref_counted.h" |
+#include "base/memory/weak_ptr.h" |
+#include "chrome/common/content_settings_types.h" |
+#include "components/keyed_service/core/keyed_service.h" |
+#include "url/gurl.h" |
+ |
+class PermissionQueueController; |
+class PermissionRequestID; |
+class Profile; |
+ |
+namespace content { |
+class WebContents; |
+} |
+ |
+typedef base::Callback<void(bool)> BrowserPermissionCallback; |
+ |
+// TODO(miguelg) Move this out of gcm into a generic place and make |
+// Midi permissions and others use it. |
+namespace gcm { |
+ |
+// This base class contains common operations for grating permissions. |
+// It is spit out of Midi and Push and will be moved to a common place |
+// so it can be used by both classes (and eventually others) in a separate |
+// patch. |
+class PermissionContextBase : public KeyedService { |
+ public: |
+ PermissionContextBase(Profile* profile, |
+ const ContentSettingsType permission_type); |
+ virtual ~PermissionContextBase(); |
+ |
+ // The renderer is requesting permission to push messages. |
+ // When the answer to a permission request has been determined, |callback| |
+ // should be called with the result. |
+ virtual void RequestPermission(content::WebContents* web_contents, |
+ const PermissionRequestID& id, |
+ const GURL& requesting_frame, |
+ bool user_gesture, |
+ const BrowserPermissionCallback& callback); |
+ |
+ protected: |
+ // Decide whether the permission should be granted. |
+ // Calls PermissionDecided if permission can be decided non-interactively, |
+ // or NotifyPermissionSet if permission decided by presenting an infobar. |
+ void DecidePermission(content::WebContents* web_contents, |
+ const PermissionRequestID& id, |
+ const GURL& requesting_frame, |
+ const GURL& embedder, |
+ bool user_gesture, |
+ const BrowserPermissionCallback& callback); |
+ |
+ // Called when permission is granted without interactively asking the user. |
+ void PermissionDecided(const PermissionRequestID& id, |
+ const GURL& requesting_frame, |
+ const GURL& embedder, |
+ const BrowserPermissionCallback& callback, |
+ bool allowed); |
+ |
+ void NotifyPermissionSet(const PermissionRequestID& id, |
+ const GURL& requesting_frame, |
+ const BrowserPermissionCallback& callback, |
+ bool allowed); |
+ |
+ // Implementors can override this method to update the icons on the |
+ // url bar with the result of the new permission. |
+ virtual void UpdateTabContext(const PermissionRequestID& id, |
+ const GURL& requesting_frame, |
+ bool allowed) {} |
+ |
+ // Return an instance of the infobar queue controller, creating it if needed. |
+ PermissionQueueController* GetQueueController(); |
+ |
+ private: |
+ Profile* profile_; |
+ const ContentSettingsType permission_type_; |
+ base::WeakPtrFactory<PermissionContextBase> weak_factory_; |
+ scoped_ptr<PermissionQueueController> permission_queue_controller_; |
+}; |
+ |
+} // namespace gcm |
+ |
+#endif // CHROME_BROWSER_SERVICES_GCM_PERMISSION_CONTEXT_BASE_H_ |