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Side by Side Diff: chrome/browser/ui/webui/downloads_dom_handler.cc

Issue 7192016: chrome.experimental.downloads (Closed) Base URL: http://git.chromium.org/git/chromium.git@trunk
Patch Set: DownloadQuery, single DownloadMap Created 9 years, 5 months ago
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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 "chrome/browser/ui/webui/downloads_dom_handler.h" 5 #include "chrome/browser/ui/webui/downloads_dom_handler.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <functional> 8 #include <functional>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
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136 // Add ourself to all download items as an observer. 136 // Add ourself to all download items as an observer.
137 for (OrderedDownloads::iterator it = download_items_.begin(); 137 for (OrderedDownloads::iterator it = download_items_.begin();
138 it != download_items_.end(); ++it) { 138 it != download_items_.end(); ++it) {
139 if (static_cast<int>(it - download_items_.begin()) > kMaxDownloads) 139 if (static_cast<int>(it - download_items_.begin()) > kMaxDownloads)
140 break; 140 break;
141 141
142 // TODO(rdsmith): Convert to DCHECK()s when http://crbug.com/84508 is 142 // TODO(rdsmith): Convert to DCHECK()s when http://crbug.com/84508 is
143 // fixed. 143 // fixed.
144 // We should never see anything that isn't already in the history. 144 // We should never see anything that isn't already in the history.
145 CHECK(*it); 145 CHECK(*it);
146 CHECK_NE(DownloadHistory::kUninitializedHandle, (*it)->db_handle()); 146 CHECK_NE(DownloadHistory::kUninitializedHandle, (*it)->id());
147 147
148 (*it)->AddObserver(this); 148 (*it)->AddObserver(this);
149 } 149 }
150 150
151 SendCurrentDownloads(); 151 SendCurrentDownloads();
152 } 152 }
153 153
154 void DownloadsDOMHandler::HandleGetDownloads(const ListValue* args) { 154 void DownloadsDOMHandler::HandleGetDownloads(const ListValue* args) {
155 std::wstring new_search = UTF16ToWideHack(ExtractStringValue(args)); 155 std::wstring new_search = UTF16ToWideHack(ExtractStringValue(args));
156 if (search_text_.compare(new_search) != 0) { 156 if (search_text_.compare(new_search) != 0) {
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204 204
205 void DownloadsDOMHandler::HandlePause(const ListValue* args) { 205 void DownloadsDOMHandler::HandlePause(const ListValue* args) {
206 DownloadItem* file = GetDownloadByValue(args); 206 DownloadItem* file = GetDownloadByValue(args);
207 if (file) 207 if (file)
208 file->TogglePause(); 208 file->TogglePause();
209 } 209 }
210 210
211 void DownloadsDOMHandler::HandleRemove(const ListValue* args) { 211 void DownloadsDOMHandler::HandleRemove(const ListValue* args) {
212 DownloadItem* file = GetDownloadByValue(args); 212 DownloadItem* file = GetDownloadByValue(args);
213 // TODO(rdsmith): Change to DCHECK when http://crbug.com/84508 is fixed. 213 // TODO(rdsmith): Change to DCHECK when http://crbug.com/84508 is fixed.
214 CHECK_NE(DownloadHistory::kUninitializedHandle, file->db_handle()); 214 CHECK_NE(DownloadHistory::kUninitializedHandle, file->id());
215 if (file) 215 if (file)
216 file->Remove(); 216 file->Remove();
217 } 217 }
218 218
219 void DownloadsDOMHandler::HandleCancel(const ListValue* args) { 219 void DownloadsDOMHandler::HandleCancel(const ListValue* args) {
220 DownloadItem* file = GetDownloadByValue(args); 220 DownloadItem* file = GetDownloadByValue(args);
221 if (file) 221 if (file)
222 file->Cancel(true); 222 file->Cancel(true);
223 } 223 }
224 224
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265 return NULL; 265 return NULL;
266 } 266 }
267 267
268 DownloadItem* DownloadsDOMHandler::GetDownloadByValue(const ListValue* args) { 268 DownloadItem* DownloadsDOMHandler::GetDownloadByValue(const ListValue* args) {
269 int id; 269 int id;
270 if (ExtractIntegerValue(args, &id)) { 270 if (ExtractIntegerValue(args, &id)) {
271 return GetDownloadById(id); 271 return GetDownloadById(id);
272 } 272 }
273 return NULL; 273 return NULL;
274 } 274 }
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