1 // Copyright 2015 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.
5 #ifndef CHROME_BROWSER_UI_VIEWS_CERTIFICATE_SELECTOR_H_
6 #define CHROME_BROWSER_UI_VIEWS_CERTIFICATE_SELECTOR_H_
8 #include "base/macros.h"
9 #include "base/memory/scoped_ptr.h"
10 #include "base/strings/string16.h"
11 #include "net/cert/x509_certificate.h"
12 #include "ui/views/controls/button/button.h"
13 #include "ui/views/controls/table/table_view_observer.h"
14 #include "ui/views/window/dialog_delegate.h"
28 // A base class for dialogs that show a given list of certificates to the user.
29 // The user can select a single certificate and look at details of each
31 // The currently selected certificate can be obtained using |GetSelectedCert()|.
32 // The explanatory text shown to the user must be provided to |InitWithText()|.
33 class CertificateSelector
: public views::DialogDelegateView
,
34 public views::ButtonListener
,
35 public views::TableViewObserver
{
37 // Indicates if the dialog can be successfully shown.
38 // TODO(davidben): Remove this when the certificate selector prompt is moved
39 // to the WebContentsDelegate. https://crbug.com/456255.
40 static bool CanShow(content::WebContents
* web_contents
);
42 class CertificateTableModel
;
44 // |web_contents| must not be null.
45 CertificateSelector(const net::CertificateList
& certificates
,
46 content::WebContents
* web_contents
);
47 ~CertificateSelector() override
;
49 // Returns the currently selected certificate or null if none is selected.
50 // Must be called after |InitWithText()|.
51 net::X509Certificate
* GetSelectedCert() const;
53 // Shows this dialog as a constrained web modal dialog and focuses the first
55 // Must be called after |InitWithText()|.
58 // DialogDelegateView:
59 bool CanResize() const override
;
60 base::string16
GetWindowTitle() const override
;
61 bool IsDialogButtonEnabled(ui::DialogButton button
) const override
;
62 views::View
* GetInitiallyFocusedView() override
;
63 views::View
* CreateExtraView() override
;
64 ui::ModalType
GetModalType() const override
;
66 // views::ButtonListener:
67 void ButtonPressed(views::Button
* sender
, const ui::Event
& event
) override
;
69 // views::TableViewObserver:
70 void OnSelectionChanged() override
;
71 void OnDoubleClick() override
;
74 // The dimensions of the certificate selector table view, in pixels.
75 static const int kTableViewWidth
;
76 static const int kTableViewHeight
;
78 // Initializes the dialog. |text| is shown above the list of certificates
79 // and is supposed to explain to the user what the implication of the
80 // certificate selection is.
81 void InitWithText(scoped_ptr
<views::View
> text_label
);
84 const net::CertificateList certificates_
;
85 scoped_ptr
<CertificateTableModel
> model_
;
87 content::WebContents
* const web_contents_
;
89 views::TableView
* table_
;
90 views::LabelButton
* view_cert_button_
;
92 DISALLOW_COPY_AND_ASSIGN(CertificateSelector
);
97 #endif // CHROME_BROWSER_UI_VIEWS_CERTIFICATE_SELECTOR_H_