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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/dom_distiller/lazy_dom_distiller_service.h"
#include "chrome/browser/chrome_notification_types.h"
#include "chrome/browser/dom_distiller/dom_distiller_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "components/dom_distiller/core/distilled_page_prefs.h"
#include "components/dom_distiller/core/distiller_page.h"
#include "components/dom_distiller/core/dom_distiller_service.h"
#include "content/public/browser/notification_source.h"
namespace dom_distiller {
LazyDomDistillerService::LazyDomDistillerService(
Profile* profile,
const DomDistillerServiceFactory* service_factory)
: profile_(profile), service_factory_(service_factory) {
registrar_.Add(this,
chrome::NOTIFICATION_PROFILE_DESTROYED,
content::Source<Profile>(profile));
}
LazyDomDistillerService::~LazyDomDistillerService() {
}
// This will create an object and schedule work the first time it's called
// and just return an existing object after that.
DomDistillerServiceInterface* LazyDomDistillerService::instance() const {
return service_factory_->GetForBrowserContext(profile_);
}
void LazyDomDistillerService::Observe(
int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) {
DCHECK_EQ(chrome::NOTIFICATION_PROFILE_DESTROYED, type);
DCHECK_EQ(profile_, content::Source<Profile>(source).ptr());
delete this;
}
syncer::SyncableService* LazyDomDistillerService::GetSyncableService() const {
return instance()->GetSyncableService();
}
bool LazyDomDistillerService::HasEntry(const std::string& entry_id) {
return instance()->HasEntry(entry_id);
}
std::string LazyDomDistillerService::GetUrlForEntry(
const std::string& entry_id) {
return instance()->GetUrlForEntry(entry_id);
}
const std::string LazyDomDistillerService::AddToList(
const GURL& url,
scoped_ptr<DistillerPage> distiller_page,
const ArticleAvailableCallback& article_cb) {
return instance()->AddToList(url, distiller_page.Pass(), article_cb);
}
std::vector<ArticleEntry> LazyDomDistillerService::GetEntries() const {
return instance()->GetEntries();
}
scoped_ptr<ArticleEntry> LazyDomDistillerService::RemoveEntry(
const std::string& entry_id) {
return instance()->RemoveEntry(entry_id);
}
scoped_ptr<ViewerHandle> LazyDomDistillerService::ViewEntry(
ViewRequestDelegate* delegate,
scoped_ptr<DistillerPage> distiller_page,
const std::string& entry_id) {
return instance()->ViewEntry(delegate, distiller_page.Pass(), entry_id);
}
scoped_ptr<ViewerHandle> LazyDomDistillerService::ViewUrl(
ViewRequestDelegate* delegate,
scoped_ptr<DistillerPage> distiller_page,
const GURL& url) {
return instance()->ViewUrl(delegate, distiller_page.Pass(), url);
}
scoped_ptr<DistillerPage>
LazyDomDistillerService::CreateDefaultDistillerPage(
const gfx::Size& render_view_size) {
return instance()->CreateDefaultDistillerPage(render_view_size);
}
scoped_ptr<DistillerPage>
LazyDomDistillerService::CreateDefaultDistillerPageWithHandle(
scoped_ptr<SourcePageHandle> handle) {
return instance()->CreateDefaultDistillerPageWithHandle(handle.Pass());
}
void LazyDomDistillerService::AddObserver(DomDistillerObserver* observer) {
instance()->AddObserver(observer);
}
void LazyDomDistillerService::RemoveObserver(DomDistillerObserver* observer) {
instance()->RemoveObserver(observer);
}
DistilledPagePrefs* LazyDomDistillerService::GetDistilledPagePrefs() {
return instance()->GetDistilledPagePrefs();
}
} // namespace dom_distiller
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