DownloadManagerDelegate::ShouldCompleteDownload(callback)

chrome/browser/download/chrome_download_manager_delegate.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 CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_
 #define CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "base/hash_tables.h"
@@ skipping 47 matching lines @@
   virtual void Shutdown() OVERRIDE;
   virtual content::DownloadId GetNextId() OVERRIDE;
   virtual bool ShouldStartDownload(int32 download_id) OVERRIDE;
   virtual void ChooseDownloadPath(content::WebContents* web_contents,
                                   const FilePath& suggested_path,
                                   int32 download_id) OVERRIDE;
   virtual FilePath GetIntermediatePath(const FilePath& suggested_path) OVERRIDE;
   virtual content::WebContents*
       GetAlternativeWebContentsToNotifyForDownload() OVERRIDE;
   virtual bool ShouldOpenFileBasedOnExtension(const FilePath& path) OVERRIDE;
-  virtual bool ShouldCompleteDownload(content::DownloadItem* item) OVERRIDE;
+  virtual bool ShouldCompleteDownload(
+      content::DownloadItem* item,
+      const base::Closure& complete_callback) OVERRIDE;
   virtual bool ShouldOpenDownload(content::DownloadItem* item) OVERRIDE;
   virtual bool GenerateFileHash() OVERRIDE;
   virtual void AddItemToPersistentStore(content::DownloadItem* item) OVERRIDE;
   virtual void UpdateItemInPersistentStore(
       content::DownloadItem* item) OVERRIDE;
   virtual void UpdatePathForItemInPersistentStore(
       content::DownloadItem* item,
       const FilePath& new_path) OVERRIDE;
   virtual void RemoveItemFromPersistentStore(
       content::DownloadItem* item) OVERRIDE;
@@ skipping 71 matching lines @@
   // Callback from history system.
   void OnItemAddedToPersistentStore(int32 download_id, int64 db_handle);
 
   // Check policy of whether we should open this download with a web intents
   // dispatch.
   bool ShouldOpenWithWebIntents(const content::DownloadItem* item);
 
   // Open the given item with a web intent dispatch.
   void OpenWithWebIntent(const content::DownloadItem* item);
 
+  // Internal gateways for ShouldCompleteDownload().
+  bool IsDownloadReadyForCompletion(
+      content::DownloadItem* item,
+      const base::Closure& internal_complete_callback);
+  void ShouldCompleteDownloadInternal(
+    int download_id,
+    const base::Closure& user_complete_callback);
+
   Profile* profile_;
   int next_download_id_;
   scoped_ptr<DownloadPrefs> download_prefs_;
   scoped_ptr<DownloadHistory> download_history_;
 
   // Maps from pending extension installations to DownloadItem IDs.
   typedef base::hash_map<CrxInstaller*, int> CrxInstallerMap;
   CrxInstallerMap crx_installers_;
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeDownloadManagerDelegate);
 };
 
 #endif  // CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_