1// Copyright 2014 The Chromium Authors. 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 "chrome/browser/dom_distiller/lazy_dom_distiller_service.h" 6 7#include "chrome/browser/chrome_notification_types.h" 8#include "chrome/browser/dom_distiller/dom_distiller_service_factory.h" 9#include "chrome/browser/profiles/profile.h" 10#include "components/dom_distiller/core/distilled_page_prefs.h" 11#include "components/dom_distiller/core/distiller_page.h" 12#include "components/dom_distiller/core/dom_distiller_service.h" 13#include "content/public/browser/notification_source.h" 14 15namespace dom_distiller { 16 17LazyDomDistillerService::LazyDomDistillerService( 18 Profile* profile, 19 const DomDistillerServiceFactory* service_factory) 20 : profile_(profile), service_factory_(service_factory) { 21 registrar_.Add(this, 22 chrome::NOTIFICATION_PROFILE_DESTROYED, 23 content::Source<Profile>(profile)); 24} 25 26LazyDomDistillerService::~LazyDomDistillerService() { 27} 28 29// This will create an object and schedule work the first time it's called 30// and just return an existing object after that. 31DomDistillerServiceInterface* LazyDomDistillerService::instance() const { 32 return service_factory_->GetForBrowserContext(profile_); 33} 34 35void LazyDomDistillerService::Observe( 36 int type, 37 const content::NotificationSource& source, 38 const content::NotificationDetails& details) { 39 DCHECK_EQ(chrome::NOTIFICATION_PROFILE_DESTROYED, type); 40 DCHECK_EQ(profile_, content::Source<Profile>(source).ptr()); 41 delete this; 42} 43 44syncer::SyncableService* LazyDomDistillerService::GetSyncableService() const { 45 return instance()->GetSyncableService(); 46} 47 48bool LazyDomDistillerService::HasEntry(const std::string& entry_id) { 49 return instance()->HasEntry(entry_id); 50} 51 52std::string LazyDomDistillerService::GetUrlForEntry( 53 const std::string& entry_id) { 54 return instance()->GetUrlForEntry(entry_id); 55} 56 57const std::string LazyDomDistillerService::AddToList( 58 const GURL& url, 59 scoped_ptr<DistillerPage> distiller_page, 60 const ArticleAvailableCallback& article_cb) { 61 return instance()->AddToList(url, distiller_page.Pass(), article_cb); 62} 63 64std::vector<ArticleEntry> LazyDomDistillerService::GetEntries() const { 65 return instance()->GetEntries(); 66} 67 68scoped_ptr<ArticleEntry> LazyDomDistillerService::RemoveEntry( 69 const std::string& entry_id) { 70 return instance()->RemoveEntry(entry_id); 71} 72 73scoped_ptr<ViewerHandle> LazyDomDistillerService::ViewEntry( 74 ViewRequestDelegate* delegate, 75 scoped_ptr<DistillerPage> distiller_page, 76 const std::string& entry_id) { 77 return instance()->ViewEntry(delegate, distiller_page.Pass(), entry_id); 78} 79 80scoped_ptr<ViewerHandle> LazyDomDistillerService::ViewUrl( 81 ViewRequestDelegate* delegate, 82 scoped_ptr<DistillerPage> distiller_page, 83 const GURL& url) { 84 return instance()->ViewUrl(delegate, distiller_page.Pass(), url); 85} 86 87scoped_ptr<DistillerPage> 88LazyDomDistillerService::CreateDefaultDistillerPage( 89 const gfx::Size& render_view_size) { 90 return instance()->CreateDefaultDistillerPage(render_view_size); 91} 92 93scoped_ptr<DistillerPage> 94LazyDomDistillerService::CreateDefaultDistillerPageWithHandle( 95 scoped_ptr<SourcePageHandle> handle) { 96 return instance()->CreateDefaultDistillerPageWithHandle(handle.Pass()); 97} 98 99void LazyDomDistillerService::AddObserver(DomDistillerObserver* observer) { 100 instance()->AddObserver(observer); 101} 102 103void LazyDomDistillerService::RemoveObserver(DomDistillerObserver* observer) { 104 instance()->RemoveObserver(observer); 105} 106 107DistilledPagePrefs* LazyDomDistillerService::GetDistilledPagePrefs() { 108 return instance()->GetDistilledPagePrefs(); 109} 110 111} // namespace dom_distiller 112