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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 #include "content/browser/download/drag_download_file.h" | 5 #include "content/browser/download/drag_download_file.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/message_loop/message_loop.h" | 8 #include "base/message_loop/message_loop.h" |
9 #include "content/browser/download/download_stats.h" | 9 #include "content/browser/download/download_stats.h" |
10 #include "content/browser/web_contents/web_contents_impl.h" | 10 #include "content/browser/web_contents/web_contents_impl.h" |
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85 private: | 85 private: |
86 virtual ~DragDownloadFileUI() { | 86 virtual ~DragDownloadFileUI() { |
87 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 87 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
88 if (download_item_) | 88 if (download_item_) |
89 download_item_->RemoveObserver(this); | 89 download_item_->RemoveObserver(this); |
90 } | 90 } |
91 | 91 |
92 void OnDownloadStarted(DownloadItem* item, | 92 void OnDownloadStarted(DownloadItem* item, |
93 DownloadInterruptReason interrupt_reason) { | 93 DownloadInterruptReason interrupt_reason) { |
94 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 94 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
95 if (!item) { | 95 if (interrupt_reason != DOWNLOAD_INTERRUPT_REASON_NONE) { |
96 DCHECK_NE(DOWNLOAD_INTERRUPT_REASON_NONE, interrupt_reason); | |
97 on_completed_loop_->PostTask(FROM_HERE, base::Bind(on_completed_, false)); | 96 on_completed_loop_->PostTask(FROM_HERE, base::Bind(on_completed_, false)); |
98 return; | 97 return; |
99 } | 98 } |
100 DCHECK_EQ(DOWNLOAD_INTERRUPT_REASON_NONE, interrupt_reason); | |
101 download_item_ = item; | 99 download_item_ = item; |
102 download_item_->AddObserver(this); | 100 download_item_->AddObserver(this); |
103 } | 101 } |
104 | 102 |
105 // DownloadItem::Observer: | 103 // DownloadItem::Observer: |
106 virtual void OnDownloadUpdated(DownloadItem* item) OVERRIDE { | 104 virtual void OnDownloadUpdated(DownloadItem* item) OVERRIDE { |
107 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 105 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
108 DCHECK_EQ(download_item_, item); | 106 DCHECK_EQ(download_item_, item); |
109 DownloadItem::DownloadState state = download_item_->GetState(); | 107 DownloadItem::DownloadState state = download_item_->GetState(); |
110 if (state == DownloadItem::COMPLETE || | 108 if (state == DownloadItem::COMPLETE || |
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234 | 232 |
235 void DragDownloadFile::CheckThread() { | 233 void DragDownloadFile::CheckThread() { |
236 #if defined(OS_WIN) | 234 #if defined(OS_WIN) |
237 DCHECK(drag_message_loop_ == base::MessageLoop::current()); | 235 DCHECK(drag_message_loop_ == base::MessageLoop::current()); |
238 #else | 236 #else |
239 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 237 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
240 #endif | 238 #endif |
241 } | 239 } |
242 | 240 |
243 } // namespace content | 241 } // namespace content |
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