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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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/background_contents_service.h" | 5 #include "chrome/browser/background_contents_service.h" |
6 | 6 |
7 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
8 #include "base/command_line.h" | 8 #include "base/command_line.h" |
9 #include "base/string_util.h" | 9 #include "base/string_util.h" |
10 #include "base/utf_string_conversions.h" | 10 #include "base/utf_string_conversions.h" |
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27 // prefs::kRegisteredBackgroundContents). Information about each | 27 // prefs::kRegisteredBackgroundContents). Information about each |
28 // BackgroundContents is stored under that top-level DictionaryValue, keyed | 28 // BackgroundContents is stored under that top-level DictionaryValue, keyed |
29 // by the parent application ID for easy lookup. | 29 // by the parent application ID for easy lookup. |
30 // | 30 // |
31 // kRegisteredBackgroundContents: | 31 // kRegisteredBackgroundContents: |
32 // DictionaryValue { | 32 // DictionaryValue { |
33 // <appid_1>: { "url": <url1>, "name": <frame_name> }, | 33 // <appid_1>: { "url": <url1>, "name": <frame_name> }, |
34 // <appid_2>: { "url": <url2>, "name": <frame_name> }, | 34 // <appid_2>: { "url": <url2>, "name": <frame_name> }, |
35 // ... etc ... | 35 // ... etc ... |
36 // } | 36 // } |
37 const wchar_t kUrlKey[] = L"url"; | 37 const char kUrlKey[] = "url"; |
38 const wchar_t kFrameNameKey[] = L"name"; | 38 const char kFrameNameKey[] = "name"; |
39 | 39 |
40 BackgroundContentsService::BackgroundContentsService( | 40 BackgroundContentsService::BackgroundContentsService( |
41 Profile* profile, const CommandLine* command_line) | 41 Profile* profile, const CommandLine* command_line) |
42 : prefs_(NULL), | 42 : prefs_(NULL), |
43 always_keep_alive_(command_line->HasSwitch(switches::kKeepAliveForTest)) { | 43 always_keep_alive_(command_line->HasSwitch(switches::kKeepAliveForTest)) { |
44 // Don't load/store preferences if the proper switch is not enabled, or if | 44 // Don't load/store preferences if the proper switch is not enabled, or if |
45 // the parent profile is off the record. | 45 // the parent profile is off the record. |
46 if (!profile->IsOffTheRecord() && | 46 if (!profile->IsOffTheRecord() && |
47 command_line->HasSwitch(switches::kRestoreBackgroundContents)) | 47 command_line->HasSwitch(switches::kRestoreBackgroundContents)) |
48 prefs_ = profile->GetPrefs(); | 48 prefs_ = profile->GetPrefs(); |
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213 DictionaryValue* pref = prefs_->GetMutableDictionary( | 213 DictionaryValue* pref = prefs_->GetMutableDictionary( |
214 prefs::kRegisteredBackgroundContents); | 214 prefs::kRegisteredBackgroundContents); |
215 const string16& appid = GetParentApplicationId(background_contents); | 215 const string16& appid = GetParentApplicationId(background_contents); |
216 DictionaryValue* current; | 216 DictionaryValue* current; |
217 if (pref->GetDictionaryWithoutPathExpansion(UTF16ToWide(appid), ¤t)) | 217 if (pref->GetDictionaryWithoutPathExpansion(UTF16ToWide(appid), ¤t)) |
218 return; | 218 return; |
219 | 219 |
220 // No entry for this application yet, so add one. | 220 // No entry for this application yet, so add one. |
221 DictionaryValue* dict = new DictionaryValue(); | 221 DictionaryValue* dict = new DictionaryValue(); |
222 dict->SetString(kUrlKey, background_contents->GetURL().spec()); | 222 dict->SetString(kUrlKey, background_contents->GetURL().spec()); |
223 dict->SetStringFromUTF16(kFrameNameKey, contents_map_[appid].frame_name); | 223 dict->SetString(kFrameNameKey, contents_map_[appid].frame_name); |
224 pref->SetWithoutPathExpansion(UTF16ToWide(appid), dict); | 224 pref->SetWithoutPathExpansion(UTF16ToWide(appid), dict); |
225 prefs_->ScheduleSavePersistentPrefs(); | 225 prefs_->ScheduleSavePersistentPrefs(); |
226 } | 226 } |
227 | 227 |
228 void BackgroundContentsService::UnregisterBackgroundContents( | 228 void BackgroundContentsService::UnregisterBackgroundContents( |
229 BackgroundContents* background_contents) { | 229 BackgroundContents* background_contents) { |
230 if (!prefs_) | 230 if (!prefs_) |
231 return; | 231 return; |
232 DCHECK(IsTracked(background_contents)); | 232 DCHECK(IsTracked(background_contents)); |
233 const string16 appid = GetParentApplicationId(background_contents); | 233 const string16 appid = GetParentApplicationId(background_contents); |
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293 if (contents == it->second.contents) | 293 if (contents == it->second.contents) |
294 return it->first; | 294 return it->first; |
295 } | 295 } |
296 return EmptyString16(); | 296 return EmptyString16(); |
297 } | 297 } |
298 | 298 |
299 // static | 299 // static |
300 void BackgroundContentsService::RegisterUserPrefs(PrefService* prefs) { | 300 void BackgroundContentsService::RegisterUserPrefs(PrefService* prefs) { |
301 prefs->RegisterDictionaryPref(prefs::kRegisteredBackgroundContents); | 301 prefs->RegisterDictionaryPref(prefs::kRegisteredBackgroundContents); |
302 } | 302 } |
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