2711c7f9f9e92b5f679abe89c91203fde37a2046
[platform/framework/web/crosswalk.git] / src / chrome / browser / ui / views / validation_message_bubble_delegate.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_UI_VIEWS_VALIDATION_MESSAGE_BUBBLE_DELEGATE_H_
6 #define CHROME_BROWSER_UI_VIEWS_VALIDATION_MESSAGE_BUBBLE_DELEGATE_H_
7
8 #include "ui/views/bubble/bubble_delegate.h"
9
10 // A BubbleDelegateView implementation for form validation message bubble.
11 // This class is exposed for testing.
12 class ValidationMessageBubbleDelegate : public views::BubbleDelegateView {
13  public:
14   // An interface to observe the widget closing.
15   class Observer {
16    public:
17     virtual void WindowClosing() = 0;
18
19    protected:
20     virtual ~Observer() {}
21   };
22
23   static const int kWindowMinWidth;
24   static const int kWindowMaxWidth;
25
26   ValidationMessageBubbleDelegate(const gfx::Rect& anchor_in_screen,
27                                   const base::string16& main_text,
28                                   const base::string16& sub_text,
29                                   Observer* observer);
30   virtual ~ValidationMessageBubbleDelegate();
31
32   void Close();
33   void SetPositionRelativeToAnchor(const gfx::Rect& anchor_in_screen);
34
35   // BubbleDelegateView overrides:
36   virtual gfx::Size GetPreferredSize() const OVERRIDE;
37   virtual void DeleteDelegate() OVERRIDE;
38   virtual void WindowClosing() OVERRIDE;
39
40  private:
41   Observer* observer_;
42   int width_;
43   int height_;
44
45   DISALLOW_COPY_AND_ASSIGN(ValidationMessageBubbleDelegate);
46 };
47
48 #endif  // CHROME_BROWSER_UI_VIEWS_VALIDATION_MESSAGE_BUBBLE_DELEGATE_H_