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Side by Side Diff: chrome/browser/spellchecker/spellcheck_host_impl.cc

Issue 8515027: Define the public version of the browser side RenderProcessHost interface. This interface is not ... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: '' Created 9 years, 1 month 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/spellchecker/spellcheck_host_impl.h" 5 #include "chrome/browser/spellchecker/spellcheck_host_impl.h"
6 6
7 #include <set> 7 #include <set>
8 8
9 #include "base/bind.h" 9 #include "base/bind.h"
10 #include "base/file_util.h" 10 #include "base/file_util.h"
11 #include "base/logging.h" 11 #include "base/logging.h"
12 #include "base/path_service.h" 12 #include "base/path_service.h"
13 #include "base/string_split.h" 13 #include "base/string_split.h"
14 #include "base/threading/thread_restrictions.h" 14 #include "base/threading/thread_restrictions.h"
15 #include "base/utf_string_conversions.h" 15 #include "base/utf_string_conversions.h"
16 #include "chrome/browser/prefs/pref_service.h" 16 #include "chrome/browser/prefs/pref_service.h"
17 #include "chrome/browser/profiles/profile.h" 17 #include "chrome/browser/profiles/profile.h"
18 #include "chrome/browser/spellchecker/spellcheck_host_metrics.h" 18 #include "chrome/browser/spellchecker/spellcheck_host_metrics.h"
19 #include "chrome/browser/spellchecker/spellcheck_profile_provider.h" 19 #include "chrome/browser/spellchecker/spellcheck_profile_provider.h"
20 #include "chrome/browser/spellchecker/spellchecker_platform_engine.h" 20 #include "chrome/browser/spellchecker/spellchecker_platform_engine.h"
21 #include "chrome/common/chrome_constants.h" 21 #include "chrome/common/chrome_constants.h"
22 #include "chrome/common/chrome_paths.h" 22 #include "chrome/common/chrome_paths.h"
23 #include "chrome/common/pref_names.h" 23 #include "chrome/common/pref_names.h"
24 #include "chrome/common/spellcheck_common.h" 24 #include "chrome/common/spellcheck_common.h"
25 #include "chrome/common/spellcheck_messages.h" 25 #include "chrome/common/spellcheck_messages.h"
26 #include "content/browser/renderer_host/render_process_host.h"
27 #include "content/public/browser/notification_service.h" 26 #include "content/public/browser/notification_service.h"
28 #include "content/public/browser/notification_types.h" 27 #include "content/public/browser/notification_types.h"
28 #include "content/public/browser/render_process_host.h"
29 #include "content/public/common/url_fetcher.h" 29 #include "content/public/common/url_fetcher.h"
30 #include "googleurl/src/gurl.h" 30 #include "googleurl/src/gurl.h"
31 #include "net/url_request/url_request_context_getter.h" 31 #include "net/url_request/url_request_context_getter.h"
32 #include "third_party/hunspell/google/bdict.h" 32 #include "third_party/hunspell/google/bdict.h"
33 #include "ui/base/l10n/l10n_util.h" 33 #include "ui/base/l10n/l10n_util.h"
34 #if defined(OS_MACOSX) 34 #if defined(OS_MACOSX)
35 #include "base/metrics/histogram.h" 35 #include "base/metrics/histogram.h"
36 #endif 36 #endif
37 37
38 using content::BrowserThread; 38 using content::BrowserThread;
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155 155
156 void SpellCheckHostImpl::UnsetProfile() { 156 void SpellCheckHostImpl::UnsetProfile() {
157 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 157 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
158 158
159 profile_ = NULL; 159 profile_ = NULL;
160 request_context_getter_ = NULL; 160 request_context_getter_ = NULL;
161 fetcher_.reset(); 161 fetcher_.reset();
162 registrar_.RemoveAll(); 162 registrar_.RemoveAll();
163 } 163 }
164 164
165 void SpellCheckHostImpl::InitForRenderer(RenderProcessHost* process) { 165 void SpellCheckHostImpl::InitForRenderer(content::RenderProcessHost* process) {
166 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 166 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
167 167
168 // Bug 103693: SpellCheckHostImpl and SpellCheckProfile should not 168 // Bug 103693: SpellCheckHostImpl and SpellCheckProfile should not
169 // depend on Profile interface. 169 // depend on Profile interface.
170 Profile* profile = Profile::FromBrowserContext(process->browser_context()); 170 Profile* profile = Profile::FromBrowserContext(process->GetBrowserContext());
171 if (profile->GetSpellCheckHost() != this) 171 if (profile->GetSpellCheckHost() != this)
172 return; 172 return;
173 173
174 PrefService* prefs = profile->GetPrefs(); 174 PrefService* prefs = profile->GetPrefs();
175 IPC::PlatformFileForTransit file = IPC::InvalidPlatformFileForTransit(); 175 IPC::PlatformFileForTransit file = IPC::InvalidPlatformFileForTransit();
176 176
177 if (GetDictionaryFile() != base::kInvalidPlatformFileValue) { 177 if (GetDictionaryFile() != base::kInvalidPlatformFileValue) {
178 #if defined(OS_POSIX) 178 #if defined(OS_POSIX)
179 file = base::FileDescriptor(GetDictionaryFile(), false); 179 file = base::FileDescriptor(GetDictionaryFile(), false);
180 #elif defined(OS_WIN) 180 #elif defined(OS_WIN)
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283 void SpellCheckHostImpl::InformProfileOfInitializationWithCustomWords( 283 void SpellCheckHostImpl::InformProfileOfInitializationWithCustomWords(
284 CustomWordList* custom_words) { 284 CustomWordList* custom_words) {
285 // Non-null |custom_words| should be given only if the profile is available 285 // Non-null |custom_words| should be given only if the profile is available
286 // for simplifying the life-cycle management of the word list. 286 // for simplifying the life-cycle management of the word list.
287 DCHECK(profile_ || !custom_words); 287 DCHECK(profile_ || !custom_words);
288 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 288 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
289 289
290 if (profile_) 290 if (profile_)
291 profile_->SpellCheckHostInitialized(custom_words); 291 profile_->SpellCheckHostInitialized(custom_words);
292 292
293 for (RenderProcessHost::iterator i(RenderProcessHost::AllHostsIterator()); 293 for (content::RenderProcessHost::iterator i(
294 content::RenderProcessHost::AllHostsIterator());
294 !i.IsAtEnd(); i.Advance()) { 295 !i.IsAtEnd(); i.Advance()) {
295 RenderProcessHost* process = i.GetCurrentValue(); 296 content::RenderProcessHost* process = i.GetCurrentValue();
296 if (process) 297 if (process)
297 InitForRenderer(process); 298 InitForRenderer(process);
298 } 299 }
299 } 300 }
300 301
301 void SpellCheckHostImpl::DownloadDictionary() { 302 void SpellCheckHostImpl::DownloadDictionary() {
302 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 303 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
303 DCHECK(request_context_getter_); 304 DCHECK(request_context_getter_);
304 305
305 // Determine URL of file to download. 306 // Determine URL of file to download.
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377 base::Bind(&SpellCheckHostImpl::SaveDictionaryData, 378 base::Bind(&SpellCheckHostImpl::SaveDictionaryData,
378 base::Unretained(this)), 379 base::Unretained(this)),
379 base::Bind(&SpellCheckHostImpl::SaveDictionaryDataComplete, 380 base::Bind(&SpellCheckHostImpl::SaveDictionaryDataComplete,
380 weak_ptr_factory_.GetWeakPtr())); 381 weak_ptr_factory_.GetWeakPtr()));
381 } 382 }
382 383
383 void SpellCheckHostImpl::Observe(int type, 384 void SpellCheckHostImpl::Observe(int type,
384 const content::NotificationSource& source, 385 const content::NotificationSource& source,
385 const content::NotificationDetails& details) { 386 const content::NotificationDetails& details) {
386 DCHECK(type == content::NOTIFICATION_RENDERER_PROCESS_CREATED); 387 DCHECK(type == content::NOTIFICATION_RENDERER_PROCESS_CREATED);
387 RenderProcessHost* process = content::Source<RenderProcessHost>(source).ptr(); 388 content::RenderProcessHost* process =
389 content::Source<content::RenderProcessHost>(source).ptr();
388 InitForRenderer(process); 390 InitForRenderer(process);
389 } 391 }
390 392
391 void SpellCheckHostImpl::SaveDictionaryData() { 393 void SpellCheckHostImpl::SaveDictionaryData() {
392 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); 394 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
393 395
394 // To prevent corrupted dictionary data from causing a renderer crash, scan 396 // To prevent corrupted dictionary data from causing a renderer crash, scan
395 // the dictionary data and verify it is sane before save it to a file. 397 // the dictionary data and verify it is sane before save it to a file.
396 bool verified = hunspell::BDict::Verify(data_.data(), data_.size()); 398 bool verified = hunspell::BDict::Verify(data_.data(), data_.size());
397 if (metrics_) 399 if (metrics_)
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471 return language_; 473 return language_;
472 } 474 }
473 475
474 bool SpellCheckHostImpl::IsUsingPlatformChecker() const { 476 bool SpellCheckHostImpl::IsUsingPlatformChecker() const {
475 return use_platform_spellchecker_; 477 return use_platform_spellchecker_;
476 } 478 }
477 479
478 void SpellCheckHostImpl::AddWordComplete(const std::string& word) { 480 void SpellCheckHostImpl::AddWordComplete(const std::string& word) {
479 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 481 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
480 482
481 for (RenderProcessHost::iterator i(RenderProcessHost::AllHostsIterator()); 483 for (content::RenderProcessHost::iterator i(
484 content::RenderProcessHost::AllHostsIterator());
482 !i.IsAtEnd(); i.Advance()) { 485 !i.IsAtEnd(); i.Advance()) {
483 i.GetCurrentValue()->Send(new SpellCheckMsg_WordAdded(word)); 486 i.GetCurrentValue()->Send(new SpellCheckMsg_WordAdded(word));
484 } 487 }
485 } 488 }
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