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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_TEST_OBSERVER_H_ | 5 #ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_TEST_OBSERVER_H_ |
| 6 #define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_TEST_OBSERVER_H_ | 6 #define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_TEST_OBSERVER_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include <set> | 9 #include <set> |
| 10 #include <vector> | 10 #include <vector> |
| 11 | 11 |
| 12 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
| 13 #include "base/memory/ref_counted.h" | 13 #include "base/memory/ref_counted.h" |
| 14 #include "content/public/browser/download_item.h" | 14 #include "content/public/browser/download_item.h" |
| 15 #include "content/public/browser/download_manager.h" | 15 #include "content/public/browser/download_manager.h" |
| 16 #include "content/public/browser/download_url_parameters.h" |
| 16 #include "net/base/net_errors.h" | 17 #include "net/base/net_errors.h" |
| 17 | 18 |
| 18 // Detects changes to the downloads after construction. | 19 // Detects changes to the downloads after construction. |
| 19 // Finishes when one of the following happens: | 20 // Finishes when one of the following happens: |
| 20 // - A specified number of downloads change to a terminal state (defined | 21 // - A specified number of downloads change to a terminal state (defined |
| 21 // in derived classes). | 22 // in derived classes). |
| 22 // - Specific events, such as a select file dialog. | 23 // - Specific events, such as a select file dialog. |
| 23 // Callers may either probe for the finished state, or wait on it. | 24 // Callers may either probe for the finished state, or wait on it. |
| 24 // | 25 // |
| 25 // TODO(rdsmith): Detect manager going down, remove pointer to | 26 // TODO(rdsmith): Detect manager going down, remove pointer to |
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| 248 public: | 249 public: |
| 249 DownloadTestItemCreationObserver(); | 250 DownloadTestItemCreationObserver(); |
| 250 | 251 |
| 251 void WaitForDownloadItemCreation(); | 252 void WaitForDownloadItemCreation(); |
| 252 | 253 |
| 253 content::DownloadId download_id() const { return download_id_; } | 254 content::DownloadId download_id() const { return download_id_; } |
| 254 net::Error error() const { return error_; } | 255 net::Error error() const { return error_; } |
| 255 bool started() const { return called_back_count_ > 0; } | 256 bool started() const { return called_back_count_ > 0; } |
| 256 bool succeeded() const { return started() && (error_ == net::OK); } | 257 bool succeeded() const { return started() && (error_ == net::OK); } |
| 257 | 258 |
| 258 const content::DownloadManager::OnStartedCallback callback(); | 259 const content::DownloadUrlParameters::OnStartedCallback callback(); |
| 259 | 260 |
| 260 private: | 261 private: |
| 261 friend class base::RefCountedThreadSafe<DownloadTestItemCreationObserver>; | 262 friend class base::RefCountedThreadSafe<DownloadTestItemCreationObserver>; |
| 262 | 263 |
| 263 ~DownloadTestItemCreationObserver(); | 264 ~DownloadTestItemCreationObserver(); |
| 264 | 265 |
| 265 void DownloadItemCreationCallback(content::DownloadId download_id, | 266 void DownloadItemCreationCallback(content::DownloadId download_id, |
| 266 net::Error error); | 267 net::Error error); |
| 267 | 268 |
| 268 // The download creation information we received. | 269 // The download creation information we received. |
| 269 content::DownloadId download_id_; | 270 content::DownloadId download_id_; |
| 270 | 271 |
| 271 net::Error error_; | 272 net::Error error_; |
| 272 | 273 |
| 273 // Count of callbacks. | 274 // Count of callbacks. |
| 274 size_t called_back_count_; | 275 size_t called_back_count_; |
| 275 | 276 |
| 276 // We are in the message loop. | 277 // We are in the message loop. |
| 277 bool waiting_; | 278 bool waiting_; |
| 278 | 279 |
| 279 DISALLOW_COPY_AND_ASSIGN(DownloadTestItemCreationObserver); | 280 DISALLOW_COPY_AND_ASSIGN(DownloadTestItemCreationObserver); |
| 280 }; | 281 }; |
| 281 | 282 |
| 282 #endif // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_TEST_OBSERVER_H_ | 283 #endif // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_TEST_OBSERVER_H_ |
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