src/xwalk/runtime/browser/runtime_download_manager_delegate.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Copyright (c) 2013 Intel Corporation. All rights reserved.
   3 // Use of this source code is governed by a BSD-style license that can be
   4 // found in the LICENSE file.
   5
   6 #ifndef XWALK_RUNTIME_BROWSER_RUNTIME_DOWNLOAD_MANAGER_DELEGATE_H_
   7 #define XWALK_RUNTIME_BROWSER_RUNTIME_DOWNLOAD_MANAGER_DELEGATE_H_
   8
   9 #include "base/compiler_specific.h"
  10 #include "base/memory/ref_counted.h"
  11 #include "content/public/browser/download_manager_delegate.h"
  12
  13 namespace xwalk {
  14
  15 class RuntimeDownloadManagerDelegate
  16     : public content::DownloadManagerDelegate,
  17       public base::RefCountedThreadSafe<RuntimeDownloadManagerDelegate> {
  18  public:
  19   RuntimeDownloadManagerDelegate();
  20
  21   void SetDownloadManager(content::DownloadManager* manager);
  22
  23   void Shutdown() override;
  24   bool DetermineDownloadTarget(
  25       content::DownloadItem* download,
  26       const content::DownloadTargetCallback& callback) override;
  27   bool ShouldOpenDownload(
  28       content::DownloadItem* item,
  29       const content::DownloadOpenDelayedCallback& callback) override;
  30   void GetNextId(const content::DownloadIdCallback& callback) override;
  31
  32   // Inhibits prompting and sets the default download path.
  33   void SetDownloadBehaviorForTesting(
  34       const base::FilePath& default_download_path);
  35
  36  protected:
  37   // To allow subclasses for testing.
  38   virtual ~RuntimeDownloadManagerDelegate();
  39
  40  private:
  41   friend class base::RefCountedThreadSafe<RuntimeDownloadManagerDelegate>;
  42
  43   void GenerateFilename(uint32 download_id,
  44                         const content::DownloadTargetCallback& callback,
  45                         const base::FilePath& generated_name,
  46                         const base::FilePath& suggested_directory);
  47   void OnDownloadPathGenerated(uint32 download_id,
  48                                const content::DownloadTargetCallback& callback,
  49                                const base::FilePath& suggested_path);
  50   void ChooseDownloadPath(uint32 download_id,
  51                           const content::DownloadTargetCallback& callback,
  52                           const base::FilePath& suggested_path);
  53
  54   content::DownloadManager* download_manager_;
  55   base::FilePath default_download_path_;
  56   bool suppress_prompting_;
  57
  58   DISALLOW_COPY_AND_ASSIGN(RuntimeDownloadManagerDelegate);
  59 };
  60
  61 }  // namespace xwalk
  62
  63 #endif  // XWALK_RUNTIME_BROWSER_RUNTIME_DOWNLOAD_MANAGER_DELEGATE_H_