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Issue 7631063: Prefix all IPC messages used by src\chrome with Chrome. For e.g ChromeViewMsg_, ChromeViewHostMsg... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: '' Created 9 years, 4 months ago
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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/renderer/translate_helper.h" 5 #include "chrome/renderer/translate_helper.h"
6 6
7 #include "base/compiler_specific.h" 7 #include "base/compiler_specific.h"
8 #include "base/message_loop.h" 8 #include "base/message_loop.h"
9 #include "base/metrics/histogram.h" 9 #include "base/metrics/histogram.h"
10 #include "base/utf_string_conversions.h" 10 #include "base/utf_string_conversions.h"
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63 // If the page explicitly specifies a language, use it, otherwise we'll 63 // If the page explicitly specifies a language, use it, otherwise we'll
64 // determine it based on the text content using the CLD. 64 // determine it based on the text content using the CLD.
65 std::string language = GetPageLanguageFromMetaTag(&document); 65 std::string language = GetPageLanguageFromMetaTag(&document);
66 if (language.empty()) { 66 if (language.empty()) {
67 base::TimeTicks begin_time = base::TimeTicks::Now(); 67 base::TimeTicks begin_time = base::TimeTicks::Now();
68 language = DetermineTextLanguage(contents); 68 language = DetermineTextLanguage(contents);
69 UMA_HISTOGRAM_MEDIUM_TIMES("Renderer4.LanguageDetection", 69 UMA_HISTOGRAM_MEDIUM_TIMES("Renderer4.LanguageDetection",
70 base::TimeTicks::Now() - begin_time); 70 base::TimeTicks::Now() - begin_time);
71 } 71 }
72 72
73 Send(new ViewHostMsg_TranslateLanguageDetermined( 73 Send(new ChromeViewHostMsg_TranslateLanguageDetermined(
74 routing_id(), language, IsPageTranslatable(&document))); 74 routing_id(), language, IsPageTranslatable(&document)));
75 } 75 }
76 76
77 void TranslateHelper::CancelPendingTranslation() { 77 void TranslateHelper::CancelPendingTranslation() {
78 method_factory_.RevokeAll(); 78 method_factory_.RevokeAll();
79 translation_pending_ = false; 79 translation_pending_ = false;
80 page_id_ = -1; 80 page_id_ = -1;
81 source_lang_.clear(); 81 source_lang_.clear();
82 target_lang_.clear(); 82 target_lang_.clear();
83 } 83 }
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228 return false; 228 return false;
229 } 229 }
230 230
231 //////////////////////////////////////////////////////////////////////////////// 231 ////////////////////////////////////////////////////////////////////////////////
232 // TranslateHelper, private: 232 // TranslateHelper, private:
233 // 233 //
234 234
235 bool TranslateHelper::OnMessageReceived(const IPC::Message& message) { 235 bool TranslateHelper::OnMessageReceived(const IPC::Message& message) {
236 bool handled = true; 236 bool handled = true;
237 IPC_BEGIN_MESSAGE_MAP(TranslateHelper, message) 237 IPC_BEGIN_MESSAGE_MAP(TranslateHelper, message)
238 IPC_MESSAGE_HANDLER(ViewMsg_TranslatePage, OnTranslatePage) 238 IPC_MESSAGE_HANDLER(ChromeViewMsg_TranslatePage, OnTranslatePage)
239 IPC_MESSAGE_HANDLER(ViewMsg_RevertTranslation, OnRevertTranslation) 239 IPC_MESSAGE_HANDLER(ChromeViewMsg_RevertTranslation, OnRevertTranslation)
240 IPC_MESSAGE_UNHANDLED(handled = false) 240 IPC_MESSAGE_UNHANDLED(handled = false)
241 IPC_END_MESSAGE_MAP() 241 IPC_END_MESSAGE_MAP()
242 return handled; 242 return handled;
243 } 243 }
244 244
245 void TranslateHelper::OnTranslatePage(int page_id, 245 void TranslateHelper::OnTranslatePage(int page_id,
246 const std::string& translate_script, 246 const std::string& translate_script,
247 const std::string& source_lang, 247 const std::string& source_lang,
248 const std::string& target_lang) { 248 const std::string& target_lang) {
249 if (render_view()->page_id() != page_id) 249 if (render_view()->page_id() != page_id)
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329 NOTREACHED(); 329 NOTREACHED();
330 return; 330 return;
331 } 331 }
332 332
333 translation_pending_ = false; 333 translation_pending_ = false;
334 334
335 if (autofill_) 335 if (autofill_)
336 autofill_->FrameTranslated(render_view()->webview()->mainFrame()); 336 autofill_->FrameTranslated(render_view()->webview()->mainFrame());
337 337
338 // Notify the browser we are done. 338 // Notify the browser we are done.
339 render_view()->Send(new ViewHostMsg_PageTranslated( 339 render_view()->Send(new ChromeViewHostMsg_PageTranslated(
340 render_view()->routing_id(), render_view()->page_id(), 340 render_view()->routing_id(), render_view()->page_id(),
341 actual_source_lang, target_lang_, TranslateErrors::NONE)); 341 actual_source_lang, target_lang_, TranslateErrors::NONE));
342 return; 342 return;
343 } 343 }
344 344
345 // The translation is still pending, check again later. 345 // The translation is still pending, check again later.
346 MessageLoop::current()->PostDelayedTask(FROM_HERE, 346 MessageLoop::current()->PostDelayedTask(FROM_HERE,
347 method_factory_.NewRunnableMethod(&TranslateHelper::CheckTranslateStatus), 347 method_factory_.NewRunnableMethod(&TranslateHelper::CheckTranslateStatus),
348 DontDelayTasks() ? 0 : kTranslateStatusCheckDelayMs); 348 DontDelayTasks() ? 0 : kTranslateStatusCheckDelayMs);
349 } 349 }
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418 // Check the status of the translation. 418 // Check the status of the translation.
419 MessageLoop::current()->PostDelayedTask(FROM_HERE, 419 MessageLoop::current()->PostDelayedTask(FROM_HERE,
420 method_factory_.NewRunnableMethod(&TranslateHelper::CheckTranslateStatus), 420 method_factory_.NewRunnableMethod(&TranslateHelper::CheckTranslateStatus),
421 DontDelayTasks() ? 0 : kTranslateStatusCheckDelayMs); 421 DontDelayTasks() ? 0 : kTranslateStatusCheckDelayMs);
422 } 422 }
423 423
424 void TranslateHelper::NotifyBrowserTranslationFailed( 424 void TranslateHelper::NotifyBrowserTranslationFailed(
425 TranslateErrors::Type error) { 425 TranslateErrors::Type error) {
426 translation_pending_ = false; 426 translation_pending_ = false;
427 // Notify the browser there was an error. 427 // Notify the browser there was an error.
428 render_view()->Send(new ViewHostMsg_PageTranslated( 428 render_view()->Send(new ChromeViewHostMsg_PageTranslated(
429 render_view()->routing_id(), page_id_, source_lang_, target_lang_, error)) ; 429 render_view()->routing_id(), page_id_, source_lang_, target_lang_, error)) ;
430 } 430 }
431 431
432 WebFrame* TranslateHelper::GetMainFrame() { 432 WebFrame* TranslateHelper::GetMainFrame() {
433 WebView* web_view = render_view()->webview(); 433 WebView* web_view = render_view()->webview();
434 if (!web_view) { 434 if (!web_view) {
435 // When the WebView is going away, the render view should have called 435 // When the WebView is going away, the render view should have called
436 // CancelPendingTranslation() which should have stopped any pending work, so 436 // CancelPendingTranslation() which should have stopped any pending work, so
437 // that case should not happen. 437 // that case should not happen.
438 NOTREACHED(); 438 NOTREACHED();
439 return NULL; 439 return NULL;
440 } 440 }
441 return web_view->mainFrame(); 441 return web_view->mainFrame();
442 } 442 }
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