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Side by Side Diff: chrome/browser/download/chrome_download_manager_delegate.h

Issue 11574006: Implement chrome.downloads.onDeterminingFilename() (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: @r180415 Created 7 years, 10 months ago
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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_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_ 5 #ifndef CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_
6 #define CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_ 6 #define CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_
7 7
8 #include "base/compiler_specific.h" 8 #include "base/compiler_specific.h"
9 #include "base/hash_tables.h" 9 #include "base/hash_tables.h"
10 #include "base/memory/ref_counted.h" 10 #include "base/memory/ref_counted.h"
11 #include "base/memory/scoped_ptr.h" 11 #include "base/memory/scoped_ptr.h"
12 #include "chrome/browser/common/cancelable_request.h" 12 #include "chrome/browser/common/cancelable_request.h"
13 #include "chrome/browser/download/download_path_reservation_tracker.h" 13 #include "chrome/browser/download/download_path_reservation_tracker.h"
14 #include "chrome/browser/safe_browsing/download_protection_service.h" 14 #include "chrome/browser/safe_browsing/download_protection_service.h"
15 #include "content/public/browser/download_danger_type.h" 15 #include "content/public/browser/download_danger_type.h"
16 #include "content/public/browser/download_item.h" 16 #include "content/public/browser/download_item.h"
17 #include "content/public/browser/download_manager_delegate.h" 17 #include "content/public/browser/download_manager_delegate.h"
18 #include "content/public/browser/notification_observer.h" 18 #include "content/public/browser/notification_observer.h"
19 #include "content/public/browser/notification_registrar.h" 19 #include "content/public/browser/notification_registrar.h"
20 20
21 class DownloadPrefs; 21 class DownloadPrefs;
22 class ExtensionDownloadsEventRouter;
23 class Profile; 22 class Profile;
24 23
25 namespace content { 24 namespace content {
26 class DownloadManager; 25 class DownloadManager;
27 } 26 }
28 27
29 namespace extensions { 28 namespace extensions {
30 class CrxInstaller; 29 class CrxInstaller;
31 } 30 }
32 31
(...skipping 101 matching lines...) Expand 10 before | Expand all | Expand 10 after
134 const FilePath& suggested_path, 133 const FilePath& suggested_path,
135 const FileSelectedCallback& callback); 134 const FileSelectedCallback& callback);
136 135
137 // So that test classes that inherit from this for override purposes 136 // So that test classes that inherit from this for override purposes
138 // can call back into the DownloadManager. 137 // can call back into the DownloadManager.
139 scoped_refptr<content::DownloadManager> download_manager_; 138 scoped_refptr<content::DownloadManager> download_manager_;
140 139
141 private: 140 private:
142 friend class base::RefCountedThreadSafe<ChromeDownloadManagerDelegate>; 141 friend class base::RefCountedThreadSafe<ChromeDownloadManagerDelegate>;
143 142
143 struct ContinueFilenameDeterminationInfo;
144
144 // content::NotificationObserver implementation. 145 // content::NotificationObserver implementation.
145 virtual void Observe(int type, 146 virtual void Observe(int type,
146 const content::NotificationSource& source, 147 const content::NotificationSource& source,
147 const content::NotificationDetails& details) OVERRIDE; 148 const content::NotificationDetails& details) OVERRIDE;
148 149
149 // Callback function after url is checked with safebrowsing service. 150 // Callback function after url is checked with safebrowsing service.
150 void CheckDownloadUrlDone( 151 void CheckDownloadUrlDone(
151 int32 download_id, 152 int32 download_id,
152 const content::DownloadTargetCallback& callback, 153 const content::DownloadTargetCallback& callback,
153 safe_browsing::DownloadProtectionService::DownloadCheckResult result); 154 safe_browsing::DownloadProtectionService::DownloadCheckResult result);
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after
192 // download identified by |download_id| with the |target_path|, target 193 // download identified by |download_id| with the |target_path|, target
193 // disposition and |danger_type|. 194 // disposition and |danger_type|.
194 void OnPathReservationAvailable( 195 void OnPathReservationAvailable(
195 int32 download_id, 196 int32 download_id,
196 const content::DownloadTargetCallback& callback, 197 const content::DownloadTargetCallback& callback,
197 bool should_prompt, 198 bool should_prompt,
198 content::DownloadDangerType danger_type, 199 content::DownloadDangerType danger_type,
199 const FilePath& reserved_path, 200 const FilePath& reserved_path,
200 bool reserved_path_verified); 201 bool reserved_path_verified);
201 202
203 // When an extension opts to change a download's target filename, this
204 // sanitizes it before continuing with the filename determination process.
205 void OnExtensionOverridingFilename(
206 const ContinueFilenameDeterminationInfo& continue_info,
207 const FilePath& changed_filename,
208 bool overwrite);
209
210 // When extensions either opt not to change a download's target filename, or
211 // the changed filename has been sanitized, this method continues with the
212 // filename determination process, optionally prompting the user to manually
213 // set the filename.
214 void ContinueDeterminingFilename(
215 const ContinueFilenameDeterminationInfo& continue_info,
216 const FilePath& suggested_path,
217 bool is_forced_path);
218
202 // Called on the UI thread once the final target path is available. 219 // Called on the UI thread once the final target path is available.
203 void OnTargetPathDetermined( 220 void OnTargetPathDetermined(
204 int32 download_id, 221 int32 download_id,
205 const content::DownloadTargetCallback& callback, 222 const content::DownloadTargetCallback& callback,
206 content::DownloadItem::TargetDisposition disposition, 223 content::DownloadItem::TargetDisposition disposition,
207 content::DownloadDangerType danger_type, 224 content::DownloadDangerType danger_type,
208 const FilePath& target_path); 225 const FilePath& target_path);
209 226
210 #if defined(ENABLE_WEB_INTENTS) 227 #if defined(ENABLE_WEB_INTENTS)
211 // Check policy of whether we should open this download with a web intents 228 // Check policy of whether we should open this download with a web intents
(...skipping 18 matching lines...) Expand all
230 247
231 // Maps from pending extension installations to DownloadItem IDs. 248 // Maps from pending extension installations to DownloadItem IDs.
232 typedef base::hash_map<extensions::CrxInstaller*, 249 typedef base::hash_map<extensions::CrxInstaller*,
233 content::DownloadOpenDelayedCallback> CrxInstallerMap; 250 content::DownloadOpenDelayedCallback> CrxInstallerMap;
234 CrxInstallerMap crx_installers_; 251 CrxInstallerMap crx_installers_;
235 252
236 CancelableRequestConsumer history_consumer_; 253 CancelableRequestConsumer history_consumer_;
237 254
238 content::NotificationRegistrar registrar_; 255 content::NotificationRegistrar registrar_;
239 256
240 // On Android, GET downloads are not handled by the DownloadManager.
241 // Once we have extensions on android, we probably need the EventRouter
242 // in ContentViewDownloadDelegate which knows about both GET and POST
243 // downloads.
244 #if !defined(OS_ANDROID)
245 // The ExtensionDownloadsEventRouter dispatches download creation, change, and
246 // erase events to extensions. Like ChromeDownloadManagerDelegate, it's a
247 // chrome-level concept and its lifetime should match DownloadManager. There
248 // should be a separate EDER for on-record and off-record managers.
249 // There does not appear to be a separate ExtensionSystem for on-record and
250 // off-record profiles, so ExtensionSystem cannot own the EDER.
251 scoped_ptr<ExtensionDownloadsEventRouter> extension_event_router_;
252 #endif
253
254 // The directory most recently chosen by the user in response to a Save As 257 // The directory most recently chosen by the user in response to a Save As
255 // dialog for a regular download. 258 // dialog for a regular download.
256 FilePath last_download_path_; 259 FilePath last_download_path_;
257 260
258 DISALLOW_COPY_AND_ASSIGN(ChromeDownloadManagerDelegate); 261 DISALLOW_COPY_AND_ASSIGN(ChromeDownloadManagerDelegate);
259 }; 262 };
260 263
261 #endif // CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_ 264 #endif // CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_
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