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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/signed_certificate_timestamps_views.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/stringprintf.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/chrome_notification_types.h"
#include "chrome/browser/ui/views/constrained_window_views.h"
#include "chrome/browser/ui/views/signed_certificate_timestamp_info_view.h"
#include "content/public/browser/notification_source.h"
#include "content/public/browser/signed_certificate_timestamp_store.h"
#include "content/public/common/signed_certificate_timestamp_id_and_status.h"
#include "grit/generated_resources.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/models/combobox_model.h"
#include "ui/views/controls/combobox/combobox.h"
#include "ui/views/layout/grid_layout.h"
#include "ui/views/layout/layout_constants.h"
#include "ui/views/widget/widget.h"
namespace {
void SignedCertificateTimestampIDsToList(
const content::SignedCertificateTimestampIDStatusList& sct_ids_list,
net::SignedCertificateTimestampAndStatusList* sct_list) {
for (content::SignedCertificateTimestampIDStatusList::const_iterator it =
sct_ids_list.begin();
it != sct_ids_list.end();
++it) {
scoped_refptr<net::ct::SignedCertificateTimestamp> sct;
content::SignedCertificateTimestampStore::GetInstance()->Retrieve(it->id,
&sct);
sct_list->push_back(
net::SignedCertificateTimestampAndStatus(sct, it->status));
}
}
} // namespace
namespace chrome {
void ShowSignedCertificateTimestampsViewer(
content::WebContents* web_contents,
const content::SignedCertificateTimestampIDStatusList& sct_ids_list) {
net::SignedCertificateTimestampAndStatusList sct_list;
SignedCertificateTimestampIDsToList(sct_ids_list, &sct_list);
new SignedCertificateTimestampsViews(web_contents, sct_list);
}
} // namespace chrome
class SCTListModel : public ui::ComboboxModel {
public:
explicit SCTListModel(
const net::SignedCertificateTimestampAndStatusList& sct_list);
virtual ~SCTListModel();
// Overridden from ui::ComboboxModel:
virtual int GetItemCount() const OVERRIDE;
virtual base::string16 GetItemAt(int index) OVERRIDE;
private:
net::SignedCertificateTimestampAndStatusList sct_list_;
DISALLOW_COPY_AND_ASSIGN(SCTListModel);
};
SCTListModel::SCTListModel(
const net::SignedCertificateTimestampAndStatusList& sct_list)
: sct_list_(sct_list) {}
SCTListModel::~SCTListModel() {}
int SCTListModel::GetItemCount() const { return sct_list_.size(); }
base::string16 SCTListModel::GetItemAt(int index) {
DCHECK_LT(static_cast<size_t>(index), sct_list_.size());
std::string origin = l10n_util::GetStringUTF8(
chrome::ct::SCTOriginToResourceID(*(sct_list_[index].sct)));
std::string status = l10n_util::GetStringUTF8(
chrome::ct::StatusToResourceID(sct_list_[index].status));
// This formatting string may be internationalized for RTL, etc.
return l10n_util::GetStringFUTF16(IDS_SCT_CHOOSER_FORMAT,
base::IntToString16(index + 1),
base::UTF8ToUTF16(origin),
base::UTF8ToUTF16(status));
}
SignedCertificateTimestampsViews::SignedCertificateTimestampsViews(
content::WebContents* web_contents,
const net::SignedCertificateTimestampAndStatusList& sct_list)
: sct_info_view_(NULL),
sct_list_(sct_list) {
ShowWebModalDialogViews(this, web_contents);
}
SignedCertificateTimestampsViews::~SignedCertificateTimestampsViews() {}
base::string16 SignedCertificateTimestampsViews::GetWindowTitle() const {
return l10n_util::GetStringUTF16(IDS_SCT_VIEWER_TITLE);
}
int SignedCertificateTimestampsViews::GetDialogButtons() const {
return ui::DIALOG_BUTTON_CANCEL;
}
ui::ModalType SignedCertificateTimestampsViews::GetModalType() const {
return ui::MODAL_TYPE_CHILD;
}
void SignedCertificateTimestampsViews::OnPerformAction(
views::Combobox* combobox) {
DCHECK_EQ(combobox, sct_selector_box_.get());
DCHECK_LT(combobox->selected_index(), sct_list_model_->GetItemCount());
ShowSCTInfo(combobox->selected_index());
}
void SignedCertificateTimestampsViews::ViewHierarchyChanged(
const ViewHierarchyChangedDetails& details) {
if (details.is_add && details.child == this)
Init();
}
void SignedCertificateTimestampsViews::Init() {
views::GridLayout* layout = views::GridLayout::CreatePanel(this);
SetLayoutManager(layout);
const int kSelectorBoxLayoutId = 0;
views::ColumnSet* column_set = layout->AddColumnSet(kSelectorBoxLayoutId);
column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1,
views::GridLayout::USE_PREF, 0, 0);
layout->StartRow(0, kSelectorBoxLayoutId);
layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
// Add SCT selector drop-down list.
layout->StartRow(0, kSelectorBoxLayoutId);
sct_list_model_.reset(new SCTListModel(sct_list_));
sct_selector_box_.reset(new views::Combobox(sct_list_model_.get()));
sct_selector_box_->set_listener(this);
sct_selector_box_->set_owned_by_client();
layout->AddView(sct_selector_box_.get());
layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
// Add the SCT info view, displaying information about a specific SCT.
layout->StartRow(0, kSelectorBoxLayoutId);
sct_info_view_ = new SignedCertificateTimestampInfoView();
layout->AddView(sct_info_view_);
sct_info_view_->SetSignedCertificateTimestamp(*(sct_list_[0].sct),
sct_list_[0].status);
}
void SignedCertificateTimestampsViews::ShowSCTInfo(int sct_index) {
if ((sct_index < 0) || (static_cast<size_t>(sct_index) > sct_list_.size()))
return;
sct_info_view_->SetSignedCertificateTimestamp(*(sct_list_[sct_index].sct),
sct_list_[sct_index].status);
}
void SignedCertificateTimestampsViews::Observe(
int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) {
GetWidget()->Close();
}
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