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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_UI_WEBUI_DOWNLOADS_DOM_HANDLER_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_DOWNLOADS_DOM_HANDLER_H_ |
6 #define CHROME_BROWSER_UI_WEBUI_DOWNLOADS_DOM_HANDLER_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_DOWNLOADS_DOM_HANDLER_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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71 // Callback for the "pause" message - pauses the file download. | 71 // Callback for the "pause" message - pauses the file download. |
72 void HandlePause(const base::ListValue* args); | 72 void HandlePause(const base::ListValue* args); |
73 | 73 |
74 // Callback for the "resume" message - resumes the file download. | 74 // Callback for the "resume" message - resumes the file download. |
75 void HandleResume(const base::ListValue* args); | 75 void HandleResume(const base::ListValue* args); |
76 | 76 |
77 // Callback for the "remove" message - removes the file download from shelf | 77 // Callback for the "remove" message - removes the file download from shelf |
78 // and list. | 78 // and list. |
79 void HandleRemove(const base::ListValue* args); | 79 void HandleRemove(const base::ListValue* args); |
80 | 80 |
| 81 // Callback for the "undo" message. Currently only undoes removals. |
| 82 void HandleUndo(const base::ListValue* args); |
| 83 |
81 // Callback for the "cancel" message - cancels the download. | 84 // Callback for the "cancel" message - cancels the download. |
82 void HandleCancel(const base::ListValue* args); | 85 void HandleCancel(const base::ListValue* args); |
83 | 86 |
84 // Callback for the "clearAll" message - clears all the downloads. | 87 // Callback for the "clearAll" message - clears all the downloads. |
85 void HandleClearAll(const base::ListValue* args); | 88 void HandleClearAll(const base::ListValue* args); |
86 | 89 |
87 // Callback for the "openDownloadsFolder" message - opens the downloads | 90 // Callback for the "openDownloadsFolder" message - opens the downloads |
88 // folder. | 91 // folder. |
89 void HandleOpenDownloadsFolder(const base::ListValue* args); | 92 void HandleOpenDownloadsFolder(const base::ListValue* args); |
90 | 93 |
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120 // DownloadItem. | 123 // DownloadItem. |
121 void DangerPromptDone(int download_id, DownloadDangerPrompt::Action action); | 124 void DangerPromptDone(int download_id, DownloadDangerPrompt::Action action); |
122 | 125 |
123 // Returns true if the records of any downloaded items are allowed (and able) | 126 // Returns true if the records of any downloaded items are allowed (and able) |
124 // to be deleted. | 127 // to be deleted. |
125 bool IsDeletingHistoryAllowed(); | 128 bool IsDeletingHistoryAllowed(); |
126 | 129 |
127 // Returns the download that is referred to in a given value. | 130 // Returns the download that is referred to in a given value. |
128 content::DownloadItem* GetDownloadByValue(const base::ListValue* args); | 131 content::DownloadItem* GetDownloadByValue(const base::ListValue* args); |
129 | 132 |
| 133 // Returns the download with |id| or NULL if it doesn't exist. |
| 134 content::DownloadItem* GetDownloadById(uint32 id); |
| 135 |
130 // Current search terms. | 136 // Current search terms. |
131 scoped_ptr<base::ListValue> search_terms_; | 137 scoped_ptr<base::ListValue> search_terms_; |
132 | 138 |
133 // Notifies OnDownload*() and provides safe access to the DownloadManager. | 139 // Notifies OnDownload*() and provides safe access to the DownloadManager. |
134 AllDownloadItemNotifier main_notifier_; | 140 AllDownloadItemNotifier main_notifier_; |
135 | 141 |
136 // If |main_notifier_| observes an incognito profile, then this observes the | 142 // If |main_notifier_| observes an incognito profile, then this observes the |
137 // DownloadManager for the original profile; otherwise, this is NULL. | 143 // DownloadManager for the original profile; otherwise, this is NULL. |
138 scoped_ptr<AllDownloadItemNotifier> original_notifier_; | 144 scoped_ptr<AllDownloadItemNotifier> original_notifier_; |
139 | 145 |
| 146 // IDs of downloads to remove when this handler gets deleted. |
| 147 std::vector<uint32> removed_ids_; |
| 148 |
140 // Whether a call to SendCurrentDownloads() is currently scheduled. | 149 // Whether a call to SendCurrentDownloads() is currently scheduled. |
141 bool update_scheduled_; | 150 bool update_scheduled_; |
142 | 151 |
143 base::WeakPtrFactory<DownloadsDOMHandler> weak_ptr_factory_; | 152 base::WeakPtrFactory<DownloadsDOMHandler> weak_ptr_factory_; |
144 | 153 |
145 DISALLOW_COPY_AND_ASSIGN(DownloadsDOMHandler); | 154 DISALLOW_COPY_AND_ASSIGN(DownloadsDOMHandler); |
146 }; | 155 }; |
147 | 156 |
148 #endif // CHROME_BROWSER_UI_WEBUI_DOWNLOADS_DOM_HANDLER_H_ | 157 #endif // CHROME_BROWSER_UI_WEBUI_DOWNLOADS_DOM_HANDLER_H_ |
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