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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/sessions/content/content_live_tab.h"
#include <memory>
#include "base/memory/ptr_util.h"
#include "components/sessions/content/content_platform_specific_tab_data.h"
#include "third_party/blink/public/common/user_agent/user_agent_metadata.h"
namespace {
const char kContentLiveTabWebContentsUserDataKey[] = "content_live_tab";
}
namespace sessions {
// static
ContentLiveTab* ContentLiveTab::GetForWebContents(
content::WebContents* contents) {
if (!contents->GetUserData(kContentLiveTabWebContentsUserDataKey)) {
contents->SetUserData(kContentLiveTabWebContentsUserDataKey,
base::WrapUnique(new ContentLiveTab(contents)));
}
return static_cast<ContentLiveTab*>(contents->GetUserData(
kContentLiveTabWebContentsUserDataKey));
}
ContentLiveTab::ContentLiveTab(content::WebContents* contents)
: web_contents_(contents) {}
ContentLiveTab::~ContentLiveTab() = default;
bool ContentLiveTab::IsInitialBlankNavigation() {
return navigation_controller().IsInitialBlankNavigation();
}
int ContentLiveTab::GetCurrentEntryIndex() {
return navigation_controller().GetCurrentEntryIndex();
}
int ContentLiveTab::GetPendingEntryIndex() {
return navigation_controller().GetPendingEntryIndex();
}
sessions::SerializedNavigationEntry ContentLiveTab::GetEntryAtIndex(int index) {
return sessions::ContentSerializedNavigationBuilder::FromNavigationEntry(
index, navigation_controller().GetEntryAtIndex(index));
}
sessions::SerializedNavigationEntry ContentLiveTab::GetPendingEntry() {
return sessions::ContentSerializedNavigationBuilder::FromNavigationEntry(
GetPendingEntryIndex(), navigation_controller().GetPendingEntry());
}
int ContentLiveTab::GetEntryCount() {
return navigation_controller().GetEntryCount();
}
std::unique_ptr<tab_restore::PlatformSpecificTabData>
ContentLiveTab::GetPlatformSpecificTabData() {
return std::make_unique<sessions::ContentPlatformSpecificTabData>(
web_contents());
}
SerializedUserAgentOverride ContentLiveTab::GetUserAgentOverride() {
const blink::UserAgentOverride& ua_override =
web_contents()->GetUserAgentOverride();
SerializedUserAgentOverride serialized_ua_override;
serialized_ua_override.ua_string_override = ua_override.ua_string_override;
serialized_ua_override.opaque_ua_metadata_override =
blink::UserAgentMetadata::Marshal(ua_override.ua_metadata_override);
return serialized_ua_override;
}
} // namespace sessions
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