Upstream version 7.36.149.0
[platform/framework/web/crosswalk.git] / src / chrome / browser / ui / views / location_bar / open_pdf_in_reader_view.h
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
11 class OpenPDFInReaderBubbleView;
12 class OpenPDFInReaderPromptDelegate;
13
14 namespace content {
15 class WebContents;
16 }
17
18 // A Page Action image view for the "Open PDF in Reader" bubble.
19 class OpenPDFInReaderView : public views::ImageView,
20                             public views::WidgetObserver {
21  public:
22   OpenPDFInReaderView();
23   virtual ~OpenPDFInReaderView();
24
25   void Update(content::WebContents* web_contents);
26
27  private:
28   void ShowBubble();
29
30   // views::ImageView:
31   virtual void GetAccessibleState(ui::AXViewState* state) OVERRIDE;
32   virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE;
33   virtual void OnMouseReleased(const ui::MouseEvent& event) OVERRIDE;
34   virtual bool OnKeyPressed(const ui::KeyEvent& event) OVERRIDE;
35
36   // views::WidgetObserver:
37   virtual void OnWidgetDestroying(views::Widget* widget) OVERRIDE;
38
39   OpenPDFInReaderBubbleView* bubble_;
40
41   // Weak pointer; owned by the PDFTabHelper of the currently active tab.
42   OpenPDFInReaderPromptDelegate* model_;
43
44   DISALLOW_COPY_AND_ASSIGN(OpenPDFInReaderView);
45 };
46
47 #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_OPEN_PDF_IN_READER_VIEW_H_