chrome/browser/ui/views/platform_keys_certificate_selector_chromeos.cc

   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.
   4
   5 #include "chrome/browser/ui/views/platform_keys_certificate_selector_chromeos.h"
   6
   7 #include "base/callback_helpers.h"
   8 #include "base/memory/ref_counted.h"
   9 #include "base/strings/string16.h"
  10 #include "base/strings/utf_string_conversions.h"
  11 #include "chrome/grit/generated_resources.h"
  12 #include "ui/base/l10n/l10n_util.h"
  13 #include "ui/gfx/font.h"
  14 #include "ui/views/controls/styled_label.h"
  15
  16 namespace chromeos {
  17
  18 PlatformKeysCertificateSelector::PlatformKeysCertificateSelector(
  19     const net::CertificateList& certificates,
  20     const std::string& extension_name,
  21     const CertificateSelectedCallback& callback,
  22     content::WebContents* web_contents)
  23     : CertificateSelector(certificates, web_contents),
  24       extension_name_(extension_name),
  25       callback_(callback) {
  26   DCHECK(!callback_.is_null());
  27 }
  28
  29 PlatformKeysCertificateSelector::~PlatformKeysCertificateSelector() {
  30   // Ensure to call back even if the dialog was closed because of the views
  31   // hierarchy being destroyed.
  32   if (!callback_.is_null())
  33     base::ResetAndReturn(&callback_).Run(nullptr);
  34 }
  35
  36 void PlatformKeysCertificateSelector::Init() {
  37   const base::string16 name = base::ASCIIToUTF16(extension_name_);
  38
  39   size_t offset;
  40   const base::string16 text = l10n_util::GetStringFUTF16(
  41       IDS_PLATFORM_KEYS_SELECT_CERT_DIALOG_TEXT, name, &offset);
  42
  43   scoped_ptr<views::StyledLabel> label(
  44       new views::StyledLabel(text, nullptr /* no listener */));
  45
  46   views::StyledLabel::RangeStyleInfo bold_style;
  47   bold_style.font_style = gfx::Font::BOLD;
  48   label->AddStyleRange(gfx::Range(offset, offset + name.size()), bold_style);
  49   CertificateSelector::InitWithText(label.Pass());
  50 }
  51
  52 bool PlatformKeysCertificateSelector::Cancel() {
  53   DCHECK(!callback_.is_null());
  54   base::ResetAndReturn(&callback_).Run(nullptr);
  55   return true;
  56 }
  57
  58 bool PlatformKeysCertificateSelector::Accept() {
  59   DCHECK(!callback_.is_null());
  60   scoped_refptr<net::X509Certificate> cert = GetSelectedCert();
  61   if (!cert)
  62     return false;
  63   base::ResetAndReturn(&callback_).Run(cert);
  64   return true;
  65 }
  66
  67 void ShowPlatformKeysCertificateSelector(
  68     content::WebContents* web_contents,
  69     const std::string& extension_name,
  70     const net::CertificateList& certificates,
  71     const base::Callback<void(const scoped_refptr<net::X509Certificate>&)>&
  72         callback) {
  73   PlatformKeysCertificateSelector* selector =
  74       new PlatformKeysCertificateSelector(certificates, extension_name,
  75                                           callback, web_contents);
  76   selector->Init();
  77   selector->Show();
  78 }
  79
  80 }  // namespace chromeos