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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_ITEM_MODEL_H_ | 5 #ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_MODEL_H_ |
6 #define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_MODEL_H_ | 6 #define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_MODEL_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/basictypes.h" | 11 #include "base/basictypes.h" |
| 12 #include "base/compiler_specific.h" |
12 #include "base/string16.h" | 13 #include "base/string16.h" |
13 | 14 |
14 class DownloadItem; | 15 class DownloadItem; |
15 class SavePackage; | 16 class SavePackage; |
16 | 17 |
17 // This class provides an interface for functions which have different behaviors | 18 // This class provides an interface for functions which have different behaviors |
18 // depending on the type of download. | 19 // depending on the type of download. |
19 class BaseDownloadItemModel { | 20 class BaseDownloadItemModel { |
20 public: | 21 public: |
21 explicit BaseDownloadItemModel(DownloadItem* download) | 22 explicit BaseDownloadItemModel(DownloadItem* download) |
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36 | 37 |
37 // This class is a model class for DownloadItemView. It provides functionality | 38 // This class is a model class for DownloadItemView. It provides functionality |
38 // for canceling the downloading, and also the text for displaying downloading | 39 // for canceling the downloading, and also the text for displaying downloading |
39 // status. | 40 // status. |
40 class DownloadItemModel : public BaseDownloadItemModel { | 41 class DownloadItemModel : public BaseDownloadItemModel { |
41 public: | 42 public: |
42 explicit DownloadItemModel(DownloadItem* download); | 43 explicit DownloadItemModel(DownloadItem* download); |
43 virtual ~DownloadItemModel() { } | 44 virtual ~DownloadItemModel() { } |
44 | 45 |
45 // Cancel the downloading. | 46 // Cancel the downloading. |
46 virtual void CancelTask(); | 47 virtual void CancelTask() OVERRIDE; |
47 | 48 |
48 // Get downloading status text. | 49 // Get downloading status text. |
49 virtual string16 GetStatusText(); | 50 virtual string16 GetStatusText() OVERRIDE; |
50 | 51 |
51 private: | 52 private: |
52 DISALLOW_COPY_AND_ASSIGN(DownloadItemModel); | 53 DISALLOW_COPY_AND_ASSIGN(DownloadItemModel); |
53 }; | 54 }; |
54 | 55 |
55 // This class is a model class for DownloadItemView. It provides cancel | 56 // This class is a model class for DownloadItemView. It provides cancel |
56 // functionality for saving page, and also the text for displaying saving | 57 // functionality for saving page, and also the text for displaying saving |
57 // status. | 58 // status. |
58 class SavePageModel : public BaseDownloadItemModel { | 59 class SavePageModel : public BaseDownloadItemModel { |
59 public: | 60 public: |
60 SavePageModel(SavePackage* save, DownloadItem* download); | 61 SavePageModel(SavePackage* save, DownloadItem* download); |
61 virtual ~SavePageModel() { } | 62 virtual ~SavePageModel() { } |
62 | 63 |
63 // Cancel the page saving. | 64 // Cancel the page saving. |
64 virtual void CancelTask(); | 65 virtual void CancelTask() OVERRIDE; |
65 | 66 |
66 // Get page saving status text. | 67 // Get page saving status text. |
67 virtual string16 GetStatusText(); | 68 virtual string16 GetStatusText() OVERRIDE; |
68 | 69 |
69 private: | 70 private: |
70 // Saving page management. | 71 // Saving page management. |
71 SavePackage* save_; | 72 SavePackage* save_; |
72 | 73 |
73 DISALLOW_COPY_AND_ASSIGN(SavePageModel); | 74 DISALLOW_COPY_AND_ASSIGN(SavePageModel); |
74 }; | 75 }; |
75 | 76 |
76 #endif // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_MODEL_H_ | 77 #endif // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_MODEL_H_ |
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