content/shell/browser/shell_download_manager_delegate.h

   1 // Copyright 2013 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 CONTENT_SHELL_BROWSER_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_
   6 #define CONTENT_SHELL_BROWSER_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/memory/ref_counted.h"
  10 #include "content/public/browser/download_manager_delegate.h"
  11
  12 namespace content {
  13
  14 class DownloadManager;
  15
  16 class ShellDownloadManagerDelegate
  17     : public DownloadManagerDelegate,
  18       public base::RefCountedThreadSafe<ShellDownloadManagerDelegate> {
  19  public:
  20   ShellDownloadManagerDelegate();
  21
  22   void SetDownloadManager(DownloadManager* manager);
  23
  24   virtual void Shutdown() OVERRIDE;
  25   virtual bool DetermineDownloadTarget(
  26       DownloadItem* download,
  27       const DownloadTargetCallback& callback) OVERRIDE;
  28   virtual bool ShouldOpenDownload(
  29       DownloadItem* item,
  30       const DownloadOpenDelayedCallback& callback) OVERRIDE;
  31   virtual void GetNextId(const DownloadIdCallback& callback) OVERRIDE;
  32
  33   // Inhibits prompting and sets the default download path.
  34   void SetDownloadBehaviorForTesting(
  35       const base::FilePath& default_download_path);
  36
  37  protected:
  38   // To allow subclasses for testing.
  39   virtual ~ShellDownloadManagerDelegate();
  40
  41  private:
  42   friend class base::RefCountedThreadSafe<ShellDownloadManagerDelegate>;
  43
  44
  45   void GenerateFilename(uint32 download_id,
  46                         const DownloadTargetCallback& callback,
  47                         const base::FilePath& generated_name,
  48                         const base::FilePath& suggested_directory);
  49   void OnDownloadPathGenerated(uint32 download_id,
  50                                const DownloadTargetCallback& callback,
  51                                const base::FilePath& suggested_path);
  52   void ChooseDownloadPath(uint32 download_id,
  53                           const DownloadTargetCallback& callback,
  54                           const base::FilePath& suggested_path);
  55
  56   DownloadManager* download_manager_;
  57   base::FilePath default_download_path_;
  58   bool suppress_prompting_;
  59
  60   DISALLOW_COPY_AND_ASSIGN(ShellDownloadManagerDelegate);
  61 };
  62
  63 }  // namespace content
  64
  65 #endif  // CONTENT_SHELL_BROWSER_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_