Upstream version 10.39.225.0
[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
13 namespace content {
14 class WebContents;
15 }
16
17 namespace pdf {
18 class OpenPDFInReaderPromptClient;
19 }
20
21 // A Page Action image view for the "Open PDF in Reader" bubble.
22 class 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_