chrome/browser/android/download/chrome_download_manager_overwrite_infobar_delegate.h - Issue 2478583004: implementation for new duplicate download UI

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Issue 2478583004: implementation for new duplicate download UI (Closed)

Patch Set: do null check on webcontents Created 4 years, 1 month ago

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1 // Copyright 2015 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 CHROME_BROWSER_ANDROID_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_OVERWRITE_INFOBA R_DELEGATE_H_

6 #define CHROME_BROWSER_ANDROID_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_OVERWRITE_INFOBA R_DELEGATE_H_

7

8 #include "base/android/scoped_java_ref.h"

9 #include "base/callback.h"

10 #include "base/files/file_path.h"

11 #include "base/macros.h"

12 #include "chrome/browser/android/download/download_overwrite_infobar_delegate.h"

13 #include "chrome/browser/download/download_path_reservation_tracker.h"

14 #include "chrome/browser/download/download_target_determiner_delegate.h"

15 #include "components/infobars/core/infobar_delegate.h"

16 #include "content/public/browser/download_item.h"

17

18 using base::android::ScopedJavaGlobalRef;

19

20 class InfoBarService;

21

22 namespace chrome {

23 namespace android {

24

25 // An infobar delegate that starts from the given file path.

26 class ChromeDownloadManagerOverwriteInfoBarDelegate

27 : public DownloadOverwriteInfoBarDelegate,

28 public content::DownloadItem::Observer {

29 public:

30 ~ChromeDownloadManagerOverwriteInfoBarDelegate() override;

31

32 static void Create(

33 InfoBarService* infobar_service,

34 content::DownloadItem* download_item,

35 const base::FilePath& suggested_download_path,

36 const DownloadTargetDeterminerDelegate::FileSelectedCallback&

37 file_selected_callback);

38

39 // content::DownloadItem::Observer

40 void OnDownloadDestroyed(content::DownloadItem* download_item) override;

41

42 private:

43 ChromeDownloadManagerOverwriteInfoBarDelegate(

44 content::DownloadItem* download_item,

45 const base::FilePath& suggested_path,

46 const DownloadTargetDeterminerDelegate::FileSelectedCallback& callback);

47

48 // DownloadOverwriteInfoBarDelegate:

49 infobars::InfoBarDelegate::InfoBarIdentifier GetIdentifier() const override;

50 bool OverwriteExistingFile() override;

51 bool CreateNewFile() override;

52 std::string GetFileName() const override;

53 std::string GetDirName() const override;

54 std::string GetDirFullPath() const override;

55 void InfoBarDismissed() override;

56

57 // The download item that is requesting the infobar. Could get deleted while

58 // the infobar is showing.

59 content::DownloadItem* download_item_;

60

61 // The suggested download path from download target determiner. This is used

62 // to show users the file name and the directory that will be used.

63 base::FilePath suggested_download_path_;

64

65 // A callback to download target determiner to notify that file selection

66 // is made (or cancelled).

67 DownloadTargetDeterminerDelegate::FileSelectedCallback

68 file_selected_callback_;

69

70 DISALLOW_COPY_AND_ASSIGN(ChromeDownloadManagerOverwriteInfoBarDelegate);

71 };

72

73 } // namespace android

74 } // namespace chrome

75

76 #endif // CHROME_BROWSER_ANDROID_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_OVERWRITE_INF OBAR_DELEGATE_H_

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