tizen_src/ewk/efl_integration/web_contents_delegate_efl.cc

   1 // Copyright 2014 Samsung Electronics. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "web_contents_delegate_efl.h"
   6
   7 #include "base/prefs/pref_service.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "browser/favicon/favicon_service.h"
  10 #include "browser/inputpicker/color_chooser_efl.h"
  11 #include "browser/javascript_dialog_manager_efl.h"
  12 #include "browser/policy_response_delegate_efl.h"
  13 #include "common/render_messages_ewk.h"
  14 #include "components/password_manager/core/common/password_manager_pref_names.h"
  15 #include "content/browser/renderer_host/render_widget_host_view_efl.h"
  16 #include "content/common/content_switches_internal.h"
  17 #include "content/common/date_time_suggestion.h"
  18 #include "content/common/render_messages_efl.h"
  19 #include "content/common/view_messages.h"
  20 #include "content/public/browser/browser_thread.h"
  21 #include "content/public/browser/favicon_status.h"
  22 #include "content/public/browser/invalidate_type.h"
  23 #include "content/public/browser/navigation_entry.h"
  24 #include "content/public/common/favicon_url.h"
  25 #include "eweb_view.h"
  26 #include "eweb_view_callbacks.h"
  27 #include "net/base/load_states.h"
  28 #include "net/http/http_response_headers.h"
  29 #include "printing/pdf_metafile_skia.h"
  30 #include "private/ewk_certificate_private.h"
  31 #include "private/ewk_console_message_private.h"
  32 #include "private/ewk_custom_handlers_private.h"
  33 #include "private/ewk_error_private.h"
  34 #include "private/ewk_policy_decision_private.h"
  35 #include "private/ewk_user_media_private.h"
  36 #include "private/webview_delegate_ewk.h"
  37 #include "public/web/WebInputEvent.h"
  38 #include "url/gurl.h"
  39
  40 #if defined(OS_TIZEN)
  41 #include "content/public/browser/media_capture_devices.h"
  42 #include "media/capture/video/tizen/video_capture_device_tizen.h"
  43 #endif
  44
  45 #if defined(TIZEN_AUTOFILL_SUPPORT)
  46 #include "browser/autofill/autofill_manager_delegate_efl.h"
  47 #include "components/autofill/content/browser/content_autofill_driver_factory.h"
  48 #include "browser/password_manager/password_manager_client_efl.h"
  49 #include "components/autofill/core/browser/autofill_client.h"
  50 #include "components/autofill/core/browser/autofill_manager.h"
  51 #include "components/web_modal/web_contents_modal_dialog_manager.h"
  52
  53 using autofill::AutofillManager;
  54 using autofill::AutofillManagerDelegateEfl;
  55 using autofill::ContentAutofillDriverFactory;
  56 using password_manager::PasswordManagerClientEfl;
  57 #endif
  58 using base::string16;
  59 using namespace ui;
  60
  61 namespace content {
  62
  63 void WritePdfDataToFile(printing::PdfMetafileSkia* metafile, const base::FilePath& filename) {
  64   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
  65   DCHECK(metafile);
  66   base::File file(filename, base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE);
  67   metafile->SaveTo(&file);
  68   file.Close();
  69   delete metafile;
  70 }
  71
  72 #if defined(OS_TIZEN)
  73 static const content::MediaStreamDevice*
  74   GetRequestedVideoDevice(const std::string& device_id) {
  75   const content::MediaStreamDevices& video_devices =
  76       MediaCaptureDevices::GetInstance()->GetVideoCaptureDevices();
  77   if (video_devices.empty())
  78     return NULL;
  79   if (device_id.length() == 0)
  80     return &(*video_devices.begin());
  81   return video_devices.FindById(device_id);
  82 }
  83 #endif
  84
  85 WebContentsDelegateEfl::WebContentsDelegateEfl(EWebView* view)
  86     : WebContentsObserver(&view->web_contents())
  87     , web_view_(view)
  88     , is_fullscreen_(false)
  89     , web_contents_(view->web_contents())
  90     , document_created_(false)
  91     , dialog_manager_(NULL)
  92     , weak_ptr_factory_(this) {
  93 #if defined(TIZEN_AUTOFILL_SUPPORT)
  94   AutofillManagerDelegateEfl::CreateForWebContents(&web_contents_);
  95   AutofillManagerDelegateEfl* autofill_manager =
  96       AutofillManagerDelegateEfl::FromWebContents(&web_contents_);
  97   autofill_manager->SetEWebView(view);
  98   PasswordManagerClientEfl::CreateForWebContentsWithAutofillClient(&web_contents_,
  99       autofill_manager);
 100   ContentAutofillDriverFactory::CreateForWebContentsAndDelegate(&web_contents_,
 101       autofill_manager,
 102       EWebView::GetPlatformLocale(),
 103       AutofillManager::DISABLE_AUTOFILL_DOWNLOAD_MANAGER);
 104 #endif
 105 }
 106
 107 WebContentsDelegateEfl::~WebContentsDelegateEfl() {
 108   // It's important to delete web_contents_ before dialog_manager_
 109   // destructor of web contents uses dialog_manager_
 110
 111   delete dialog_manager_;
 112 }
 113
 114 WebContents* WebContentsDelegateEfl::OpenURLFromTab(
 115   WebContents* source,
 116   const content::OpenURLParams& params) {
 117
 118   const GURL& url = params.url;
 119   WindowOpenDisposition disposition = params.disposition;
 120
 121   if (!source || (disposition != CURRENT_TAB &&
 122                   disposition != NEW_FOREGROUND_TAB &&
 123                   disposition != NEW_BACKGROUND_TAB &&
 124                   disposition != OFF_THE_RECORD)) {
 125     NOTIMPLEMENTED();
 126     return NULL;
 127   }
 128
 129   if (disposition == NEW_FOREGROUND_TAB ||
 130       disposition == NEW_BACKGROUND_TAB ||
 131       disposition == OFF_THE_RECORD) {
 132     Evas_Object* new_object = NULL;
 133     web_view_->SmartCallback<EWebViewCallbacks::CreateNewWindow>().call(&new_object);
 134
 135     if (!new_object)
 136       return NULL;
 137
 138     EWebView* wv = WebViewDelegateEwk::GetInstance().
 139       GetWebViewFromEvasObject(new_object);
 140     DCHECK(wv);
 141     wv->SetURL(url);
 142     return NULL;
 143   }
 144
 145   ui::PageTransition transition(ui::PageTransitionFromInt(params.transition));
 146   source->GetController().LoadURL(url, params.referrer, transition,
 147                                   std::string());
 148   return source;
 149 }
 150
 151 void WebContentsDelegateEfl::NavigationStateChanged(
 152     WebContents* source, InvalidateTypes changed_flags) {
 153   if (changed_flags & content::INVALIDATE_TYPE_URL) {
 154     const char* url = source->GetVisibleURL().spec().c_str();
 155     web_view_->SmartCallback<EWebViewCallbacks::URLChanged>().call(url);
 156     web_view_->SmartCallback<EWebViewCallbacks::URIChanged>().call(url);
 157   }
 158 }
 159
 160 void WebContentsDelegateEfl::LoadingStateChanged(WebContents* source,
 161                                                  bool to_different_document) {
 162   if (source->IsLoading())
 163     web_view_->SmartCallback<EWebViewCallbacks::LoadProgressStarted>().call();
 164   else
 165     web_view_->SmartCallback<EWebViewCallbacks::LoadProgressFinished>().call();
 166 }
 167
 168 void WebContentsDelegateEfl::LoadProgressChanged(WebContents* source, double progress) {
 169   web_view_->SetProgressValue(progress);
 170   web_view_->SmartCallback<EWebViewCallbacks::LoadProgress>().call(&progress);
 171 }
 172
 173 bool WebContentsDelegateEfl::ShouldCreateWebContents(
 174     WebContents* web_contents,
 175     int route_id,
 176     int main_frame_route_id,
 177     WindowContainerType window_container_type,
 178     const std::string& frame_name,
 179     const GURL& target_url,
 180     const std::string& partition_id,
 181     SessionStorageNamespace* session_storage_namespace) {
 182   // We implement the asynchronous version of the function, this
 183   // one should never be invoked.
 184   NOTREACHED();
 185   return false;
 186 }
 187
 188 void WebContentsDelegateEfl::CloseContents(WebContents* source) {
 189   web_view_->SmartCallback<EWebViewCallbacks::WindowClosed>().call();
 190 }
 191
 192 void WebContentsDelegateEfl::EnterFullscreenModeForTab(content::WebContents* web_contents,
 193                                                        const GURL& origin) {
 194    is_fullscreen_ = true;
 195    web_view_->SmartCallback<EWebViewCallbacks::EnterFullscreen>().call();
 196 }
 197
 198 void WebContentsDelegateEfl::ExitFullscreenModeForTab(content::WebContents* web_contents) {
 199    is_fullscreen_ = false;
 200    web_view_->SmartCallback<EWebViewCallbacks::ExitFullscreen>().call();
 201 }
 202
 203 bool WebContentsDelegateEfl::IsFullscreenForTabOrPending(
 204       const WebContents* web_contents) const {
 205   return is_fullscreen_;
 206 }
 207
 208 void WebContentsDelegateEfl::RegisterProtocolHandler(WebContents* web_contents,
 209         const std::string& protocol, const GURL& url, bool user_gesture) {
 210   Ewk_Custom_Handlers_Data protocol_data(protocol.c_str(),
 211           url.host().c_str(), url.spec().c_str());
 212   web_view_->SmartCallback<EWebViewCallbacks::RegisterProtocolHandler>().call(&protocol_data);
 213 }
 214
 215 void WebContentsDelegateEfl::UnregisterProtocolHandler(WebContents* web_contents,
 216                                                        const std::string& protocol,
 217                                                        const GURL& url,
 218                                                        bool user_gesture) {
 219   Ewk_Custom_Handlers_Data protocol_data(protocol.c_str(),
 220           url.host().c_str(), url.spec().c_str());
 221   web_view_->SmartCallback<EWebViewCallbacks::UnregisterProtocolHandler>()
 222       .call(&protocol_data);
 223 }
 224
 225 #if defined(TIZEN_MULTIMEDIA_SUPPORT)
 226 void WebContentsDelegateEfl::RequestMediaAccessAllow(
 227     const MediaStreamRequest& request,
 228     const MediaResponseCallback& callback) {
 229
 230   MediaStreamDevices devices;
 231
 232   if (request.audio_type == content::MEDIA_DEVICE_AUDIO_CAPTURE) {
 233     devices.push_back(MediaStreamDevice(request.audio_type,
 234         "default", "Default"));
 235   }
 236
 237   if (request.video_type == content::MEDIA_DEVICE_VIDEO_CAPTURE) {
 238 #if defined(OS_TIZEN)
 239     const content::MediaStreamDevice* video_device =
 240         GetRequestedVideoDevice(request.requested_video_device_id);
 241     if (video_device) {
 242       devices.push_back(*video_device);
 243     }
 244     else {
 245       callback.Run(MediaStreamDevices(), MEDIA_DEVICE_NOT_SUPPORTED,
 246           scoped_ptr<MediaStreamUI>());
 247     }
 248 #else
 249     devices.push_back(MediaStreamDevice(request.video_type, "/dev/video0", "1"));
 250 #endif
 251   }
 252
 253   callback.Run(devices, MEDIA_DEVICE_OK,scoped_ptr<MediaStreamUI>());
 254 }
 255
 256 void WebContentsDelegateEfl::RequestMediaAccessDeny(
 257     const MediaStreamRequest& request,
 258     const MediaResponseCallback& callback) {
 259   LOG(ERROR) << __FUNCTION__ << " Decline request with empty list";
 260   callback.Run(MediaStreamDevices(), MEDIA_DEVICE_NOT_SUPPORTED,
 261       scoped_ptr<MediaStreamUI>());
 262 }
 263
 264 bool WebContentsDelegateEfl::CheckMediaAccessPermission(
 265     WebContents* web_contents,
 266     const GURL& security_origin,
 267     MediaStreamType type) {
 268   return true;
 269 }
 270
 271 void WebContentsDelegateEfl::RequestMediaAccessPermission(
 272         WebContents* web_contents,
 273         const MediaStreamRequest& request,
 274         const MediaResponseCallback& callback) {
 275   scoped_ptr<_Ewk_User_Media_Permission_Request> media_permission_request(
 276       new _Ewk_User_Media_Permission_Request(this, request, callback));
 277
 278   Eina_Bool callback_result = EINA_FALSE;
 279   if (!web_view_->InvokeViewUserMediaPermissionCallback(
 280         media_permission_request.get(), &callback_result)) {
 281       web_view_->SmartCallback<EWebViewCallbacks::UserMediaPermission>()
 282         .call(media_permission_request.get());
 283   }
 284
 285   if (media_permission_request->IsSuspended())
 286     media_permission_request.release();
 287   else if (!media_permission_request->IsDecided()) {
 288     callback.Run(MediaStreamDevices(), MEDIA_DEVICE_NOT_SUPPORTED,
 289         scoped_ptr<MediaStreamUI>());
 290   }
 291 }
 292 #endif
 293
 294 void WebContentsDelegateEfl::OnAuthRequired(net::URLRequest* request,
 295                                             const std::string& realm,
 296                                             LoginDelegateEfl* login_delegate) {
 297   web_view_->InvokeAuthCallback(login_delegate, request->url(), realm);
 298 }
 299
 300 void WebContentsDelegateEfl::DidStartProvisionalLoadForFrame(RenderFrameHost* render_frame_host,
 301                                                              const GURL& validated_url,
 302                                                              bool is_error_page,
 303                                                              bool is_iframe_srcdoc) {
 304   web_view_->SmartCallback<EWebViewCallbacks::ProvisionalLoadStarted>().call();
 305 }
 306
 307 void WebContentsDelegateEfl::DidCommitProvisionalLoadForFrame(RenderFrameHost* render_frame_host,
 308                                                               const GURL& url,
 309                                                               ui::PageTransition transition_type) {
 310   web_view_->SmartCallback<EWebViewCallbacks::LoadCommitted>().call();
 311 }
 312
 313
 314 void WebContentsDelegateEfl::DidNavigateMainFrame(const LoadCommittedDetails& details,
 315                                                   const FrameNavigateParams& params) {
 316   // The condition checks whether the main frame navigated to a different page,
 317   // not scrolled to a fragment inside the current page.
 318   if (details.is_navigation_to_different_page())
 319     web_view_->SmartCallback<EWebViewCallbacks::LoadStarted>().call();
 320 }
 321
 322 void WebContentsDelegateEfl::DocumentOnLoadCompletedInMainFrame() {
 323   web_view_->SmartCallback<EWebViewCallbacks::LoadFinished>().call();
 324 }
 325
 326 void WebContentsDelegateEfl::DidNavigateAnyFrame(RenderFrameHost* render_frame_host, const LoadCommittedDetails& details, const FrameNavigateParams& params) {
 327   web_view_->SmartCallback<EWebViewCallbacks::ProvisionalLoadRedirect>().call();
 328   static_cast<BrowserContextEfl*>(web_contents_.GetBrowserContext())->AddVisitedURLs(params.redirects);
 329 }
 330
 331 void WebContentsDelegateEfl::DidFinishLoad(RenderFrameHost* render_frame_host,
 332                                            const GURL& validated_url) {
 333   if (render_frame_host->GetParent())
 334     return;
 335
 336   NavigationEntry *entry = web_contents().GetController().GetVisibleEntry();
 337   if (!entry)
 338     return;
 339
 340   FaviconStatus &favicon = entry->GetFavicon();
 341
 342   if (favicon.valid) {
 343     // check/update the url and favicon url in favicon database
 344     FaviconService fs;
 345     fs.SetFaviconURLForPageURL(favicon.url, validated_url);
 346
 347     // download favicon if there is no such in database
 348     if (!fs.ExistsForFaviconURL(favicon.url)) {
 349       LOG(ERROR) << "[DidFinishLoad] :: no favicon in database for URL: "
 350                  << favicon.url.spec();
 351       favicon_downloader_.reset(
 352         new FaviconDownloader(&web_contents_,
 353                               favicon.url,
 354                               base::Bind(
 355                                 &WebContentsDelegateEfl::DidDownloadFavicon,
 356                                 weak_ptr_factory_.GetWeakPtr())));
 357       favicon_downloader_->Start();
 358     } else {
 359       web_view_->SmartCallback<EWebViewCallbacks::IconReceived>().call();
 360     }
 361   }
 362
 363   web_contents_.Focus();
 364 }
 365
 366
 367 void WebContentsDelegateEfl::DidUpdateFaviconURL(const std::vector<FaviconURL>& candidates) {
 368   // select and set proper favicon
 369   for (unsigned int i = 0; i < candidates.size(); ++i) {
 370     FaviconURL favicon = candidates[i];
 371     if (favicon.icon_type == FaviconURL::FAVICON && !favicon.icon_url.is_empty()) {
 372       NavigationEntry *entry = web_contents_.GetController().GetVisibleEntry();
 373       if (!entry)
 374         return;
 375       entry->GetFavicon().url = favicon.icon_url;
 376       entry->GetFavicon().valid = true;
 377       return;
 378     }
 379   }
 380   return;
 381 }
 382
 383 void WebContentsDelegateEfl::DidDownloadFavicon(bool success, const GURL& icon_url, const SkBitmap& bitmap) {
 384   favicon_downloader_.reset();
 385   if (success) {
 386     FaviconService fs;
 387     fs.SetBitmapForFaviconURL(bitmap, icon_url);
 388     // emit "icon,received"
 389     web_view_->SmartCallback<EWebViewCallbacks::IconReceived>().call();
 390   }
 391 }
 392
 393 void WebContentsDelegateEfl::RequestCertificateConfirm(WebContents* /*web_contents*/,
 394                                                       int cert_error,
 395                                                       const net::SSLInfo& ssl_info,
 396                                                       const GURL& url,
 397                                                       ResourceType /*resource_type*/,
 398                                                       bool /*overridable*/,
 399                                                       bool /*strict_enforcement*/,
 400                                                       const base::Callback<void(bool)>& callback,
 401                                                       CertificateRequestResultType* result) {
 402   DCHECK(result);
 403   std::string pem_certificate;
 404   if (!net::X509Certificate::GetPEMEncoded(ssl_info.cert->os_cert_handle(), &pem_certificate)) {
 405     *result = content::CERTIFICATE_REQUEST_RESULT_TYPE_CANCEL;
 406     return;
 407   }
 408   certificate_policy_decision_.reset(new _Ewk_Certificate_Policy_Decision(url,
 409                                                                         pem_certificate,
 410                                                                         cert_error,
 411                                                                         callback));
 412   web_view_->SmartCallback<EWebViewCallbacks::RequestCertificateConfirm>().call(
 413       certificate_policy_decision_.get());
 414
 415   // if policy is suspended, the API takes over the policy object lifetime
 416   // and policy will be deleted after decision is made
 417   if (certificate_policy_decision_->isSuspended()) {
 418     certificate_policy_decision_.release();
 419   } else {
 420     certificate_policy_decision_->setDecision(true);
 421   }
 422 }
 423
 424 void WebContentsDelegateEfl::SetContentSecurityPolicy(const std::string& policy, Ewk_CSP_Header_Type header_type) {
 425   if (document_created_) {
 426     RenderViewHost* rvh = web_contents_.GetRenderViewHost();
 427     rvh->Send(new EwkViewMsg_SetCSP(rvh->GetRoutingID(), policy, header_type));
 428   } else {
 429     DCHECK(!pending_content_security_policy_.get());
 430     pending_content_security_policy_.reset(new ContentSecurityPolicy(policy, header_type));
 431   }
 432 }
 433
 434 void WebContentsDelegateEfl::FindReply(WebContents* web_contents,
 435                                        int request_id,
 436                                        int number_of_matches,
 437                                        const gfx::Rect& selection_rect,
 438                                        int active_match_ordinal,
 439                                        bool final_update) {
 440   if (final_update && request_id == web_view_->current_find_request_id()) {
 441     unsigned int uint_number_of_matches = static_cast<unsigned int>(number_of_matches);
 442     web_view_->SmartCallback<EWebViewCallbacks::TextFound>().call(&uint_number_of_matches);
 443   }
 444 }
 445
 446 JavaScriptDialogManager* WebContentsDelegateEfl::GetJavaScriptDialogManager(
 447       WebContents* source) {
 448   if (!dialog_manager_)
 449     dialog_manager_ = new JavaScriptDialogManagerEfl();
 450   return dialog_manager_;
 451 }
 452
 453 void WebContentsDelegateEfl::OnUpdateSettings(const Ewk_Settings *settings) {
 454 #if defined(TIZEN_AUTOFILL_SUPPORT)
 455   PasswordManagerClientEfl* client =
 456       PasswordManagerClientEfl::FromWebContents(&web_contents_);
 457   if (client) {
 458     PrefService* prefs = client->GetPrefs();
 459     prefs->SetBoolean(password_manager::prefs::kPasswordManagerSavingEnabled,
 460                       settings->autofillPasswordForm());
 461   }
 462 #endif
 463 }
 464
 465 bool WebContentsDelegateEfl::OnMessageReceived(const IPC::Message& message) {
 466   bool handled = true;
 467   IPC_BEGIN_MESSAGE_MAP(WebContentsDelegateEfl, message)
 468     IPC_MESSAGE_HANDLER_DELAY_REPLY(EwkHostMsg_GetContentSecurityPolicy, OnGetContentSecurityPolicy)
 469     IPC_MESSAGE_HANDLER(EwkHostMsg_DidPrintPagesToPdf, OnPrintedMetafileReceived)
 470     IPC_MESSAGE_HANDLER(EwkHostMsg_WrtMessage, OnWrtPluginMessage)
 471     IPC_MESSAGE_HANDLER_DELAY_REPLY(EwkHostMsg_WrtSyncMessage, OnWrtPluginSyncMessage)
 472     IPC_MESSAGE_UNHANDLED(handled = false)
 473   IPC_END_MESSAGE_MAP()
 474
 475   return handled;
 476 }
 477
 478 void WebContentsDelegateEfl::OnWrtPluginMessage(const Ewk_Wrt_Message_Data& data) {
 479   scoped_ptr<Ewk_Wrt_Message_Data> p(new Ewk_Wrt_Message_Data);
 480   p->type = data.type;
 481   p->value = data.value;
 482   p->id = data.id;
 483   p->reference_id = data.reference_id;
 484
 485   web_view_->SmartCallback<EWebViewCallbacks::WrtPluginsMessage>().call(p.get());
 486 }
 487
 488 void WebContentsDelegateEfl::OnWrtPluginSyncMessage(const Ewk_Wrt_Message_Data& data,
 489                                                     IPC::Message* reply) {
 490   Ewk_Wrt_Message_Data tmp = data;
 491   web_view_->SmartCallback<EWebViewCallbacks::WrtPluginsMessage>().call(&tmp);
 492   EwkHostMsg_WrtSyncMessage::WriteReplyParams(reply, tmp.value);
 493   Send(reply);
 494 }
 495
 496 void WebContentsDelegateEfl::DidFirstVisuallyNonEmptyPaint() {
 497   web_view_->SmartCallback<EWebViewCallbacks::LoadNonEmptyLayoutFinished>().call();
 498   web_view_->SmartCallback<EWebViewCallbacks::FrameRendered>().call(0);
 499 }
 500
 501 void WebContentsDelegateEfl::OnGetContentSecurityPolicy(IPC::Message* reply_msg) {
 502   document_created_ = true;
 503   if (!pending_content_security_policy_.get()) {
 504     EwkHostMsg_GetContentSecurityPolicy::WriteReplyParams(reply_msg, std::string(), EWK_DEFAULT_POLICY);
 505   } else {
 506     EwkHostMsg_GetContentSecurityPolicy::WriteReplyParams(reply_msg,
 507         pending_content_security_policy_->policy, pending_content_security_policy_->header_type);
 508     pending_content_security_policy_.reset();
 509   }
 510   Send(reply_msg);
 511 }
 512
 513 void WebContentsDelegateEfl::OnPrintedMetafileReceived(const DidPrintPagesParams& params) {
 514   base::SharedMemory shared_buf(params.metafile_data_handle, true);
 515   if (!shared_buf.Map(params.data_size)) {
 516      NOTREACHED() << "couldn't map";
 517      return;
 518   }
 519   scoped_ptr<printing::PdfMetafileSkia> metafile(new printing::PdfMetafileSkia);
 520   if (!metafile->InitFromData(shared_buf.memory(), params.data_size)) {
 521     NOTREACHED() << "Invalid metafile header";
 522     return;
 523   }
 524   BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
 525         base::Bind(&WritePdfDataToFile, metafile.release(), params.filename));
 526 }
 527
 528 void WebContentsDelegateEfl::NavigationEntryCommitted(const LoadCommittedDetails& load_details) {
 529   web_view_->InvokeBackForwardListChangedCallback();
 530 }
 531
 532 void WebContentsDelegateEfl::RenderViewCreated(RenderViewHost* render_view_host) {
 533   web_view_->RenderViewCreated(render_view_host);
 534 }
 535
 536 void WebContentsDelegateEfl::RenderProcessGone(base::TerminationStatus status) {
 537   // See RenderWidgetHostViewEfl::RenderProcessGone.
 538   if (status == base::TERMINATION_STATUS_ABNORMAL_TERMINATION
 539       || status == base::TERMINATION_STATUS_PROCESS_WAS_KILLED
 540       || status == base::TERMINATION_STATUS_PROCESS_CRASHED) {
 541     web_view_->HandleRendererProcessCrash();
 542   }
 543 }
 544
 545 bool WebContentsDelegateEfl::AddMessageToConsole(WebContents* source,
 546                                               int32 level,
 547                                               const string16& message,
 548                                               int32 line_no,
 549                                               const string16& source_id) {
 550   scoped_ptr<_Ewk_Console_Message> console_message(new _Ewk_Console_Message(level,
 551                                                                           UTF16ToUTF8(message).c_str(),
 552                                                                           line_no,
 553                                                                           source->GetVisibleURL().spec().c_str()));
 554   web_view_->SmartCallback<EWebViewCallbacks::ConsoleMessage>().call(console_message.get());
 555   return true;
 556 }
 557
 558 void WebContentsDelegateEfl::RunFileChooser(WebContents* web_contents, const FileChooserParams& params) {
 559   web_view_->ShowFileChooser(params);
 560 }
 561
 562 content::ColorChooser* WebContentsDelegateEfl::OpenColorChooser(
 563     WebContents* web_contents,
 564     SkColor color,
 565     const std::vector<ColorSuggestion>& suggestions) {
 566   ColorChooserEfl* color_chooser_efl = new ColorChooserEfl(*web_contents);
 567   web_view_->RequestColorPicker(SkColorGetR(color), SkColorGetG(color), SkColorGetB(color), SkColorGetA(color));
 568
 569   return color_chooser_efl;
 570 }
 571
 572 void WebContentsDelegateEfl::OpenDateTimeDialog(
 573     ui::TextInputType dialog_type,
 574     double dialog_value,
 575     double min,
 576     double max,
 577     double step,
 578     const std::vector<DateTimeSuggestion>& suggestions) {
 579   web_view_->InputPickerShow(dialog_type, dialog_value);
 580 }
 581
 582 bool WebContentsDelegateEfl::PreHandleGestureEvent(
 583     WebContents* source,
 584     const blink::WebGestureEvent& event) {
 585   switch (event.type) {
 586     case blink::WebInputEvent::GestureDoubleTap:
 587       if (is_fullscreen_)
 588         return true;
 589       break;
 590     case blink::WebInputEvent::GesturePinchBegin:
 591     case blink::WebInputEvent::GesturePinchUpdate:
 592     case blink::WebInputEvent::GesturePinchEnd:
 593       if (!IsPinchToZoomEnabled() ||
 594           IsFullscreenForTabOrPending(&web_contents()))
 595         return true;
 596       break;
 597     default:
 598       break;
 599   }
 600   return false;
 601 }
 602
 603 } //namespace content