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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_FILE_PICKER_H_ | 5 #ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_FILE_PICKER_H_ |
6 #define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_FILE_PICKER_H_ | 6 #define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_FILE_PICKER_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "ui/shell_dialogs/select_file_dialog.h" | 9 #include "ui/shell_dialogs/select_file_dialog.h" |
10 | 10 |
11 namespace base { | 11 namespace base { |
12 class FilePath; | 12 class FilePath; |
13 } | 13 } |
14 | 14 |
15 namespace content { | 15 namespace content { |
16 class DownloadItem; | 16 class DownloadItem; |
17 class DownloadManager; | 17 class DownloadManager; |
18 class WebContents; | 18 class WebContents; |
19 } | 19 } |
20 | 20 |
21 // Handles showing a dialog to the user to ask for the filename for a download. | 21 // Handles showing a dialog to the user to ask for the filename for a download. |
22 class DownloadFilePicker : public ui::SelectFileDialog::Listener { | 22 class DownloadFilePicker : public ui::SelectFileDialog::Listener { |
23 public: | 23 public: |
24 // Callback used to pass the user selection back to the owner of this | 24 // Callback used to pass the user selection back to the owner of this |
25 // object. | 25 // object. |
26 // |virtual_path|: The path chosen by the user. If the user cancels the file | 26 // |virtual_path|: The path chosen by the user. If the user cancels the file |
27 // selection, then this parameter will be the empty path. On Chrome OS, | 27 // selection, then this parameter will be the empty path. On Chrome OS, |
28 // this path may contain virtual mount points if the user chose a virtual | 28 // this path may contain virtual mount points if the user chose a virtual |
29 // path (e.g. Google Drive). | 29 // path (e.g. Google Drive). |
30 typedef base::Callback<void(const base::FilePath& virtual_path)> | 30 typedef base::Callback<void(const base::FilePath& virtual_path, |
31 FileSelectedCallback; | 31 bool hide_file_extension)> FileSelectedCallback; |
32 | 32 |
33 // Display a file picker dialog for |item|. The |suggested_path| will be used | 33 // Display a file picker dialog for |item|. The |suggested_path| will be used |
34 // as the initial path displayed to the user. |callback| will always be | 34 // as the initial path displayed to the user. |callback| will always be |
35 // invoked even if |item| is destroyed prior to the file picker completing. | 35 // invoked even if |item| is destroyed prior to the file picker completing. |
36 static void ShowFilePicker(content::DownloadItem* item, | 36 static void ShowFilePicker(content::DownloadItem* item, |
37 const base::FilePath& suggested_path, | 37 const base::FilePath& suggested_path, |
38 const FileSelectedCallback& callback); | 38 const FileSelectedCallback& callback); |
39 | 39 |
40 private: | 40 private: |
41 DownloadFilePicker(content::DownloadItem* item, | 41 DownloadFilePicker(content::DownloadItem* item, |
42 const base::FilePath& suggested_path, | 42 const base::FilePath& suggested_path, |
43 const FileSelectedCallback& callback); | 43 const FileSelectedCallback& callback); |
44 ~DownloadFilePicker() override; | 44 ~DownloadFilePicker() override; |
45 | 45 |
46 // Runs |file_selected_callback_| with |virtual_path| and then deletes this | 46 // Runs |file_selected_callback_| with |virtual_path| and then deletes this |
47 // object. | 47 // object. |
48 void OnFileSelected(const base::FilePath& virtual_path); | 48 void OnFileSelected(const base::FilePath& virtual_path, |
| 49 bool hide_file_extension); |
49 | 50 |
50 // SelectFileDialog::Listener implementation. | 51 // SelectFileDialog::Listener implementation. |
51 void FileSelected(const base::FilePath& path, | 52 void FileSelected(const base::FilePath& path, |
52 int index, | 53 int index, |
53 void* params) override; | 54 void* params) override; |
| 55 void FileSelectedWithExtraInfo(const ui::SelectedFileInfo& file, |
| 56 int index, |
| 57 void* params) override; |
54 void FileSelectionCanceled(void* params) override; | 58 void FileSelectionCanceled(void* params) override; |
55 | 59 |
56 // Initially suggested path. | 60 // Initially suggested path. |
57 base::FilePath suggested_path_; | 61 base::FilePath suggested_path_; |
58 | 62 |
59 // Callback invoked when a file selection is complete. | 63 // Callback invoked when a file selection is complete. |
60 FileSelectedCallback file_selected_callback_; | 64 FileSelectedCallback file_selected_callback_; |
61 | 65 |
62 // For managing select file dialogs. | 66 // For managing select file dialogs. |
63 scoped_refptr<ui::SelectFileDialog> select_file_dialog_; | 67 scoped_refptr<ui::SelectFileDialog> select_file_dialog_; |
64 | 68 |
65 // True if UMA regarding on the result of the file selection should be | 69 // True if UMA regarding on the result of the file selection should be |
66 // recorded. | 70 // recorded. |
67 bool should_record_file_picker_result_; | 71 bool should_record_file_picker_result_; |
68 | 72 |
69 DISALLOW_COPY_AND_ASSIGN(DownloadFilePicker); | 73 DISALLOW_COPY_AND_ASSIGN(DownloadFilePicker); |
70 }; | 74 }; |
71 | 75 |
72 #endif // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_FILE_PICKER_H_ | 76 #endif // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_FILE_PICKER_H_ |
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