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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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/file_util.h" | 8 #include "base/file_util.h" |
| 8 #include "base/message_loop.h" | 9 #include "base/message_loop.h" |
| 9 #include "content/browser/browser_context.h" | 10 #include "content/browser/browser_context.h" |
| 10 #include "content/browser/download/download_item.h" | 11 #include "content/browser/download/download_item.h" |
| 11 #include "content/browser/download/download_stats.h" | 12 #include "content/browser/download/download_stats.h" |
| 12 #include "content/browser/tab_contents/tab_contents.h" | 13 #include "content/browser/tab_contents/tab_contents.h" |
| 13 #include "content/public/browser/browser_thread.h" | 14 #include "content/public/browser/browser_thread.h" |
| 14 #include "net/base/file_stream.h" | 15 #include "net/base/file_stream.h" |
| 15 | 16 |
| 16 using content::BrowserThread; | 17 using content::BrowserThread; |
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| 105 | 106 |
| 106 void DragDownloadFile::Stop() { | 107 void DragDownloadFile::Stop() { |
| 107 } | 108 } |
| 108 | 109 |
| 109 void DragDownloadFile::InitiateDownload() { | 110 void DragDownloadFile::InitiateDownload() { |
| 110 #if defined(OS_WIN) | 111 #if defined(OS_WIN) |
| 111 // DownloadManager could only be invoked from the UI thread. | 112 // DownloadManager could only be invoked from the UI thread. |
| 112 if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) { | 113 if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) { |
| 113 BrowserThread::PostTask( | 114 BrowserThread::PostTask( |
| 114 BrowserThread::UI, FROM_HERE, | 115 BrowserThread::UI, FROM_HERE, |
| 115 NewRunnableMethod(this, | 116 base::Bind(&DragDownloadFile::InitiateDownload, this)); |
| 116 &DragDownloadFile::InitiateDownload)); | |
| 117 return; | 117 return; |
| 118 } | 118 } |
| 119 #endif | 119 #endif |
| 120 | 120 |
| 121 download_manager_ = tab_contents_->browser_context()->GetDownloadManager(); | 121 download_manager_ = tab_contents_->browser_context()->GetDownloadManager(); |
| 122 download_manager_observer_added_ = true; | 122 download_manager_observer_added_ = true; |
| 123 download_manager_->AddObserver(this); | 123 download_manager_->AddObserver(this); |
| 124 | 124 |
| 125 DownloadSaveInfo save_info; | 125 DownloadSaveInfo save_info; |
| 126 save_info.file_path = file_path_; | 126 save_info.file_path = file_path_; |
| 127 save_info.file_stream = file_stream_; | 127 save_info.file_stream = file_stream_; |
| 128 download_manager_->DownloadUrlToFile(url_, | 128 download_manager_->DownloadUrlToFile(url_, |
| 129 referrer_, | 129 referrer_, |
| 130 referrer_encoding_, | 130 referrer_encoding_, |
| 131 save_info, | 131 save_info, |
| 132 tab_contents_); | 132 tab_contents_); |
| 133 download_stats::RecordDownloadCount( | 133 download_stats::RecordDownloadCount( |
| 134 download_stats::INITIATED_BY_DRAG_N_DROP_COUNT); | 134 download_stats::INITIATED_BY_DRAG_N_DROP_COUNT); |
| 135 } | 135 } |
| 136 | 136 |
| 137 void DragDownloadFile::DownloadCompleted(bool is_successful) { | 137 void DragDownloadFile::DownloadCompleted(bool is_successful) { |
| 138 #if defined(OS_WIN) | 138 #if defined(OS_WIN) |
| 139 // If not in drag-and-drop thread, defer the running to it. | 139 // If not in drag-and-drop thread, defer the running to it. |
| 140 if (drag_message_loop_ != MessageLoop::current()) { | 140 if (drag_message_loop_ != MessageLoop::current()) { |
| 141 drag_message_loop_->PostTask( | 141 drag_message_loop_->PostTask( |
| 142 FROM_HERE, | 142 FROM_HERE, |
| 143 NewRunnableMethod(this, | 143 base::Bind(&DragDownloadFile::DownloadCompleted, this, is_successful)); |
| 144 &DragDownloadFile::DownloadCompleted, | |
| 145 is_successful)); | |
| 146 return; | 144 return; |
| 147 } | 145 } |
| 148 #endif | 146 #endif |
| 149 | 147 |
| 150 is_successful_ = is_successful; | 148 is_successful_ = is_successful; |
| 151 | 149 |
| 152 // Call the observer. | 150 // Call the observer. |
| 153 DCHECK(observer_); | 151 DCHECK(observer_); |
| 154 if (is_successful) | 152 if (is_successful) |
| 155 observer_->OnDownloadCompleted(file_path_); | 153 observer_->OnDownloadCompleted(file_path_); |
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| 222 | 220 |
| 223 void DragDownloadFile::QuitNestedMessageLoop() { | 221 void DragDownloadFile::QuitNestedMessageLoop() { |
| 224 AssertCurrentlyOnDragThread(); | 222 AssertCurrentlyOnDragThread(); |
| 225 | 223 |
| 226 if (is_running_nested_message_loop_) { | 224 if (is_running_nested_message_loop_) { |
| 227 is_running_nested_message_loop_ = false; | 225 is_running_nested_message_loop_ = false; |
| 228 MessageLoop::current()->Quit(); | 226 MessageLoop::current()->Quit(); |
| 229 } | 227 } |
| 230 } | 228 } |
| 231 #endif | 229 #endif |
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