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| 1 // Copyright (c) 2010 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_DOWNLOAD_SAVE_ITEM_H__ | |
| 6 #define CHROME_BROWSER_DOWNLOAD_SAVE_ITEM_H__ | |
| 7 #pragma once | |
| 8 | |
| 9 #include "base/basictypes.h" | |
| 10 #include "base/file_path.h" | |
| 11 #include "chrome/browser/download/save_types.h" | |
| 12 #include "googleurl/src/gurl.h" | |
| 13 | |
| 14 class SavePackage; | |
| 15 | |
| 16 // One SaveItem per save file. This is the model class that stores all the | |
| 17 // state for one save file. | |
| 18 class SaveItem { | |
| 19 public: | |
| 20 enum SaveState { | |
| 21 WAIT_START, | |
| 22 IN_PROGRESS, | |
| 23 COMPLETE, | |
| 24 CANCELED | |
| 25 }; | |
| 26 | |
| 27 SaveItem(const GURL& url, | |
| 28 const GURL& referrer, | |
| 29 SavePackage* package, | |
| 30 SaveFileCreateInfo::SaveFileSource save_source); | |
| 31 | |
| 32 ~SaveItem(); | |
| 33 | |
| 34 void Start(); | |
| 35 | |
| 36 // Received a new chunk of data. | |
| 37 void Update(int64 bytes_so_far); | |
| 38 | |
| 39 // Cancel saving item. | |
| 40 void Cancel(); | |
| 41 | |
| 42 // Saving operation completed. | |
| 43 void Finish(int64 size, bool is_success); | |
| 44 | |
| 45 // Rough percent complete, -1 means we don't know (since we didn't receive a | |
| 46 // total size). | |
| 47 int PercentComplete() const; | |
| 48 | |
| 49 // Update path for SaveItem, the actual file is renamed on the file thread. | |
| 50 void Rename(const FilePath& full_path); | |
| 51 | |
| 52 void SetSaveId(int32 save_id); | |
| 53 | |
| 54 void SetTotalBytes(int64 total_bytes); | |
| 55 | |
| 56 // Accessors. | |
| 57 SaveState state() const { return state_; } | |
| 58 const FilePath& full_path() const { return full_path_; } | |
| 59 const FilePath& file_name() const { return file_name_; } | |
| 60 const GURL& url() const { return url_; } | |
| 61 const GURL& referrer() const { return referrer_; } | |
| 62 int64 total_bytes() const { return total_bytes_; } | |
| 63 int64 received_bytes() const { return received_bytes_; } | |
| 64 int32 save_id() const { return save_id_; } | |
| 65 bool has_final_name() const { return has_final_name_; } | |
| 66 bool success() const { return is_success_; } | |
| 67 SaveFileCreateInfo::SaveFileSource save_source() const { | |
| 68 return save_source_; | |
| 69 } | |
| 70 SavePackage* package() const { return package_; } | |
| 71 | |
| 72 private: | |
| 73 // Internal helper for maintaining consistent received and total sizes. | |
| 74 void UpdateSize(int64 size); | |
| 75 | |
| 76 // Request ID assigned by the ResourceDispatcherHost. | |
| 77 int32 save_id_; | |
| 78 | |
| 79 // Full path to the save item file. | |
| 80 FilePath full_path_; | |
| 81 | |
| 82 // Short display version of the file. | |
| 83 FilePath file_name_; | |
| 84 | |
| 85 // The URL for this save item. | |
| 86 GURL url_; | |
| 87 GURL referrer_; | |
| 88 | |
| 89 // Total bytes expected. | |
| 90 int64 total_bytes_; | |
| 91 | |
| 92 // Current received bytes. | |
| 93 int64 received_bytes_; | |
| 94 | |
| 95 // The current state of this save item. | |
| 96 SaveState state_; | |
| 97 | |
| 98 // Specifies if this name is a final or not. | |
| 99 bool has_final_name_; | |
| 100 | |
| 101 // Flag indicates whether SaveItem has error while in saving process. | |
| 102 bool is_success_; | |
| 103 | |
| 104 SaveFileCreateInfo::SaveFileSource save_source_; | |
| 105 | |
| 106 // Our owning object. | |
| 107 SavePackage* package_; | |
| 108 | |
| 109 DISALLOW_COPY_AND_ASSIGN(SaveItem); | |
| 110 }; | |
| 111 | |
| 112 #endif // CHROME_BROWSER_DOWNLOAD_SAVE_ITEM_H__ | |
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Chromium Code Reviews
Issue 7373004:
Move the save file code from chrome to content. This is just a file move so the DEPS in content\b... (Closed)
Base URL: svn://chrome-svn/chrome/trunk/src/