src/chrome/browser/validation_message_message_filter.h

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_VALIDATION_MESSAGE_MESSAGE_FILTER_H_
   6 #define CHROME_BROWSER_VALIDATION_MESSAGE_MESSAGE_FILTER_H_
   7
   8 #include "content/public/browser/browser_message_filter.h"
   9
  10 namespace chrome {
  11 class ValidationMessageBubble;
  12 }
  13
  14 namespace gfx {
  15 class Rect;
  16 }
  17
  18 // A message filter implementation that receives validation message requests
  19 // from ValidationMessageAgent.
  20 class ValidationMessageMessageFilter : public content::BrowserMessageFilter {
  21  public:
  22   explicit ValidationMessageMessageFilter(int renderer_id);
  23
  24   // content::BrowserMessageFilter implementation.
  25   virtual bool OnMessageReceived(const IPC::Message& message,
  26                                  bool* message_was_ok) OVERRIDE;
  27   virtual void OverrideThreadForMessage(
  28       const IPC::Message& message, content::BrowserThread::ID* thread) OVERRIDE;
  29
  30  private:
  31   virtual ~ValidationMessageMessageFilter();
  32   void OnShowValidationMessage(int route_id,
  33                                const gfx::Rect& anchor_in_root_view,
  34                                const string16& main_text,
  35                                const string16& sub_text);
  36   void OnHideValidationMessage();
  37   void OnMoveValidationMessage(int route_id,
  38                                const gfx::Rect& anchor_in_root_view);
  39
  40   scoped_ptr<chrome::ValidationMessageBubble> validation_message_bubble_;
  41   int renderer_id_;
  42
  43   DISALLOW_COPY_AND_ASSIGN(ValidationMessageMessageFilter);
  44 };
  45
  46 #endif  // CHROME_BROWSER_VALIDATION_MESSAGE_MESSAGE_FILTER_H_