1// Copyright (c) 2012 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_LOCATION_BAR_OPEN_PDF_IN_READER_VIEW_H_
6#define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_OPEN_PDF_IN_READER_VIEW_H_
7
8#include "ui/views/controls/image_view.h"
9#include "ui/views/widget/widget_observer.h"
10
11class OpenPDFInReaderBubbleView;
12
13namespace content {
14class WebContents;
15}
16
17namespace pdf {
18class OpenPDFInReaderPromptClient;
19}
20
21// A Page Action image view for the "Open PDF in Reader" bubble.
22class OpenPDFInReaderView : public views::ImageView,
23                            public views::WidgetObserver {
24 public:
25  OpenPDFInReaderView();
26  virtual ~OpenPDFInReaderView();
27
28  void Update(content::WebContents* web_contents);
29
30 private:
31  void ShowBubble();
32
33  // views::ImageView:
34  virtual void GetAccessibleState(ui::AXViewState* state) OVERRIDE;
35  virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE;
36  virtual void OnMouseReleased(const ui::MouseEvent& event) OVERRIDE;
37  virtual bool OnKeyPressed(const ui::KeyEvent& event) OVERRIDE;
38
39  // views::WidgetObserver:
40  virtual void OnWidgetDestroying(views::Widget* widget) OVERRIDE;
41
42  OpenPDFInReaderBubbleView* bubble_;
43
44  // Weak pointer; owned by the PDFWebContentsHelper of the currently active
45  // tab.
46  pdf::OpenPDFInReaderPromptClient* model_;
47
48  DISALLOW_COPY_AND_ASSIGN(OpenPDFInReaderView);
49};
50
51#endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_OPEN_PDF_IN_READER_VIEW_H_
52