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// Copyright 2014 The Chromium Authors
// 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 <utility>
#include "base/memory/ptr_util.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"
namespace dom_distiller {
namespace {
// Identifies the user data on the profile.
const char kLazyDomDistillerServiceKey[] = "kLazyDomDistillerServiceKey";
} // namespace
// static
LazyDomDistillerService* LazyDomDistillerService::Create(Profile* profile) {
// We can't use make_unique because the constructor is private.
LazyDomDistillerService* instance = new LazyDomDistillerService(profile);
profile->SetUserData(&kLazyDomDistillerServiceKey,
base::WrapUnique(instance));
return instance;
}
LazyDomDistillerService::~LazyDomDistillerService() = default;
std::unique_ptr<ViewerHandle> LazyDomDistillerService::ViewUrl(
ViewRequestDelegate* delegate,
std::unique_ptr<DistillerPage> distiller_page,
const GURL& url) {
return GetImpl()->ViewUrl(delegate, std::move(distiller_page), url);
}
std::unique_ptr<DistillerPage>
LazyDomDistillerService::CreateDefaultDistillerPage(
const gfx::Size& render_view_size) {
return GetImpl()->CreateDefaultDistillerPage(render_view_size);
}
std::unique_ptr<DistillerPage>
LazyDomDistillerService::CreateDefaultDistillerPageWithHandle(
std::unique_ptr<SourcePageHandle> handle) {
return GetImpl()->CreateDefaultDistillerPageWithHandle(std::move(handle));
}
DistilledPagePrefs* LazyDomDistillerService::GetDistilledPagePrefs() {
return GetImpl()->GetDistilledPagePrefs();
}
DistillerUIHandle* LazyDomDistillerService::GetDistillerUIHandle() {
return GetImpl()->GetDistillerUIHandle();
}
LazyDomDistillerService::LazyDomDistillerService(Profile* profile)
: profile_(profile) {}
// This will create an object and schedule work the first time it's called
// and just return an existing object after that.
DomDistillerServiceInterface* LazyDomDistillerService::GetImpl() const {
return DomDistillerServiceFactory::GetInstance()->GetForBrowserContext(
profile_);
}
} // namespace dom_distiller
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