ios/web/navigation/navigation_item_impl.h

   1 // Copyright 2014 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 #ifndef IOS_WEB_NAVIGATION_NAVIGATION_ITEM_IMPL_H_
   6 #define IOS_WEB_NAVIGATION_NAVIGATION_ITEM_IMPL_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "base/strings/string16.h"
  11 #include "ios/web/public/favicon_status.h"
  12 #include "ios/web/public/navigation_item.h"
  13 #include "ios/web/public/referrer.h"
  14 #include "ios/web/public/ssl_status.h"
  15 #include "url/gurl.h"
  16
  17 namespace web {
  18
  19 // Implementation of NavigationItem.
  20 class NavigationItemImpl : public web::NavigationItem {
  21  public:
  22   // Creates a default NavigationItemImpl.
  23   NavigationItemImpl();
  24   virtual ~NavigationItemImpl();
  25
  26   // NavigationItem implementation:
  27   virtual int GetUniqueID() const override;
  28   virtual void SetURL(const GURL& url) override;
  29   virtual const GURL& GetURL() const override;
  30   virtual void SetReferrer(const web::Referrer& referrer) override;
  31   virtual const web::Referrer& GetReferrer() const override;
  32   virtual void SetVirtualURL(const GURL& url) override;
  33   virtual const GURL& GetVirtualURL() const override;
  34   virtual void SetTitle(const base::string16& title) override;
  35   virtual const base::string16& GetTitle() const override;
  36   virtual void SetPageID(int page_id) override;
  37   virtual int32 GetPageID() const override;
  38   virtual const base::string16& GetTitleForDisplay(
  39       const std::string& languages) const override;
  40   virtual void SetTransitionType(ui::PageTransition transition_type) override;
  41   virtual ui::PageTransition GetTransitionType() const override;
  42   virtual const FaviconStatus& GetFavicon() const override;
  43   virtual FaviconStatus& GetFavicon() override;
  44   virtual const SSLStatus& GetSSL() const override;
  45   virtual SSLStatus& GetSSL() override;
  46   virtual void SetTimestamp(base::Time timestamp) override;
  47   virtual base::Time GetTimestamp() const override;
  48
  49  private:
  50   int unique_id_;
  51   GURL url_;
  52   Referrer referrer_;
  53   GURL virtual_url_;
  54   base::string16 title_;
  55   int32 page_id_;
  56   ui::PageTransition transition_type_;
  57   FaviconStatus favicon_;
  58   SSLStatus ssl_;
  59   base::Time timestamp_;
  60
  61   // This is a cached version of the result of GetTitleForDisplay. When the URL,
  62   // virtual URL, or title is set, this should be cleared to force a refresh.
  63   mutable base::string16 cached_display_title_;
  64
  65   // Copy and assignment is explicitly allowed for this class.
  66 };
  67
  68 }  // namespace web
  69
  70 #endif  // IOS_WEB_NAVIGATION_NAVIGATION_ITEM_IMPL_H_