[WebsiteSettings] API for permissions bubbles.

chrome/browser/ui/website_settings/permission_bubble_view.h

+// Copyright (c) 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_UI_WEBSITE_SETTINGS_PERMISSION_BUBBLE_VIEW_H_
+#define CHROME_BROWSER_UI_WEBSITE_SETTINGS_PERMISSION_BUBBLE_VIEW_H_
+
+#include <vector>
+
+class PermissionBubbleDelegate;
+class PermissionBubbleManager;
+
+// This class is the platform-independent base class which the
+// manager uses to communicate to the UI surface. The UI toolkit
+// must set the manager to the view for each tab change caused
+// in the window.
+class PermissionBubbleView {
+ public:
+  class Delegate {
+    virtual void ToggleAccept(int index, bool new_value) = 0;
+    virtual void Accept() = 0;
+    virtual void Deny() = 0;
+    virtual void Closing() = 0;
+  };
+
+  // Set the delegate which will receive UI events forwarded from the bubble.
+  virtual void SetDelegate(Delegate* delegate) = 0;
+
+  // Used for live updates to the bubble.
+  virtual void AddPermissionBubbleDelegate(
+      PermissionBubbleDelegate* delegate) = 0;
+  virtual void RemovePermissionBubbleDelegate(
+      PermissionBubbleDelegate* delegate) = 0;
+
+  virtual void Show(
+      const std::vector<PermissionBubbleDelegate*>& delegates,
+      const std::vector<bool>& accept_state) = 0;
+  virtual void Hide() = 0;
+};
+
+#endif  // CHROME_BROWSER_UI_WEBSITE_SETTINGS_PERMISSION_BUBBLE_VIEW_H_