Save-Page-As-Complete-Html: Each frame links to a distinct local file.

content/browser/download/save_item.h

 // Copyright (c) 2012 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 CONTENT_BROWSER_DOWNLOAD_SAVE_ITEM_H_
 #define CONTENT_BROWSER_DOWNLOAD_SAVE_ITEM_H_
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
 #include "content/browser/download/save_types.h"
@@ skipping 10 matching lines @@
   enum SaveState {
     WAIT_START,
     IN_PROGRESS,
     COMPLETE,
     CANCELED
   };
 
   SaveItem(const GURL& url,
            const Referrer& referrer,
            SavePackage* package,
-           SaveFileCreateInfo::SaveFileSource save_source);
+           SaveFileCreateInfo::SaveFileSource save_source,
+           int frame_tree_node_id);
 
   ~SaveItem();
 
   void Start();
 
   // Received a new chunk of data.
   void Update(int64 bytes_so_far);
 
   // Cancel saving item.
   void Cancel();
@@ skipping 10 matching lines @@
 
   void SetTotalBytes(int64 total_bytes);
 
   // Accessors.
   int id() const { return save_item_id_; }
   SaveState state() const { return state_; }
   const base::FilePath& full_path() const { return full_path_; }
   const base::FilePath& file_name() const { return file_name_; }
   const GURL& url() const { return url_; }
   const Referrer& referrer() const { return referrer_; }
+  int frame_tree_node_id() const { return frame_tree_node_id_; }
   int64 total_bytes() const { return total_bytes_; }
   int64 received_bytes() const { return received_bytes_; }
   bool has_final_name() const { return has_final_name_; }
   bool success() const { return is_success_; }
   SaveFileCreateInfo::SaveFileSource save_source() const {
     return save_source_;
   }
   SavePackage* package() const { return package_; }
 
  private:
   // Internal helper for maintaining consistent received and total sizes.
   void UpdateSize(int64 size);
 
   // Unique identifier for this SaveItem instance.
   const int save_item_id_;
 
   // Full path to the save item file.
   base::FilePath full_path_;
 
   // Short display version of the file.
   base::FilePath file_name_;
 
   // The URL for this save item.
   GURL url_;
   Referrer referrer_;
 
+  // Frame tree node id, if this save item represents a frame
+  // (otherwise FrameTreeNode::kFrameTreeNodeInvalidID).
+  int frame_tree_node_id_;
+
   // Total bytes expected.
   int64 total_bytes_;
 
   // Current received bytes.
   int64 received_bytes_;
 
   // The current state of this save item.
   SaveState state_;
 
   // Specifies if this name is a final or not.
   bool has_final_name_;
 
   // Flag indicates whether SaveItem has error while in saving process.
   bool is_success_;
 
   SaveFileCreateInfo::SaveFileSource save_source_;
 
   // Our owning object.
   SavePackage* package_;
 
   DISALLOW_COPY_AND_ASSIGN(SaveItem);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DOWNLOAD_SAVE_ITEM_H_