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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.
#ifndef IOS_WEB_NAVIGATION_NAVIGATION_ITEM_IMPL_H_
#define IOS_WEB_NAVIGATION_NAVIGATION_ITEM_IMPL_H_
#include "base/basictypes.h"
#include "base/memory/scoped_ptr.h"
#include "base/strings/string16.h"
#include "ios/web/public/favicon_status.h"
#include "ios/web/public/navigation_item.h"
#include "ios/web/public/referrer.h"
#include "ios/web/public/ssl_status.h"
#include "url/gurl.h"
namespace web {
// Implementation of NavigationItem.
class NavigationItemImpl : public web::NavigationItem {
public:
// Creates a default NavigationItemImpl.
NavigationItemImpl();
virtual ~NavigationItemImpl();
// NavigationItem implementation:
virtual int GetUniqueID() const override;
virtual void SetURL(const GURL& url) override;
virtual const GURL& GetURL() const override;
virtual void SetReferrer(const web::Referrer& referrer) override;
virtual const web::Referrer& GetReferrer() const override;
virtual void SetVirtualURL(const GURL& url) override;
virtual const GURL& GetVirtualURL() const override;
virtual void SetTitle(const base::string16& title) override;
virtual const base::string16& GetTitle() const override;
virtual void SetPageID(int page_id) override;
virtual int32 GetPageID() const override;
virtual const base::string16& GetTitleForDisplay(
const std::string& languages) const override;
virtual void SetTransitionType(ui::PageTransition transition_type) override;
virtual ui::PageTransition GetTransitionType() const override;
virtual const FaviconStatus& GetFavicon() const override;
virtual FaviconStatus& GetFavicon() override;
virtual const SSLStatus& GetSSL() const override;
virtual SSLStatus& GetSSL() override;
virtual void SetTimestamp(base::Time timestamp) override;
virtual base::Time GetTimestamp() const override;
private:
int unique_id_;
GURL url_;
Referrer referrer_;
GURL virtual_url_;
base::string16 title_;
int32 page_id_;
ui::PageTransition transition_type_;
FaviconStatus favicon_;
SSLStatus ssl_;
base::Time timestamp_;
// This is a cached version of the result of GetTitleForDisplay. When the URL,
// virtual URL, or title is set, this should be cleared to force a refresh.
mutable base::string16 cached_display_title_;
// Copy and assignment is explicitly allowed for this class.
};
} // namespace web
#endif // IOS_WEB_NAVIGATION_NAVIGATION_ITEM_IMPL_H_
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