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/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* (C) 2001 Dirk Mueller (mueller@kde.org)
* (C) 2006 Alexey Proskuryakov (ap@webkit.org)
* Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
* Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
* Copyright (C) 2013 Google Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#include "config.h"
#include "core/dom/DocumentInit.h"
#include "core/dom/Document.h"
#include "core/dom/custom/CustomElementRegistrationContext.h"
#include "core/frame/LocalFrame.h"
#include "core/html/HTMLFrameOwnerElement.h"
#include "core/html/imports/HTMLImportsController.h"
#include "platform/RuntimeEnabledFeatures.h"
namespace WebCore {
// FIXME: Broken with OOPI.
static Document* parentDocument(LocalFrame* frame)
{
if (!frame)
return 0;
Element* ownerElement = frame->deprecatedLocalOwner();
if (!ownerElement)
return 0;
return &ownerElement->document();
}
static Document* ownerDocument(LocalFrame* frame)
{
if (!frame)
return 0;
Frame* ownerFrame = frame->tree().parent();
if (!ownerFrame)
ownerFrame = frame->loader().opener();
if (!ownerFrame || !ownerFrame->isLocalFrame())
return 0;
return toLocalFrame(ownerFrame)->document();
}
DocumentInit::DocumentInit(const KURL& url, LocalFrame* frame, WeakPtrWillBeRawPtr<Document> contextDocument, HTMLImportsController* importsController)
: m_url(url)
, m_frame(frame)
, m_parent(parentDocument(frame))
, m_owner(ownerDocument(frame))
, m_contextDocument(contextDocument)
, m_importsController(importsController)
, m_createNewRegistrationContext(false)
{
}
DocumentInit::DocumentInit(const DocumentInit& other)
: m_url(other.m_url)
, m_frame(other.m_frame)
, m_parent(other.m_parent)
, m_owner(other.m_owner)
, m_contextDocument(other.m_contextDocument)
, m_importsController(other.m_importsController)
, m_registrationContext(other.m_registrationContext)
, m_createNewRegistrationContext(other.m_createNewRegistrationContext)
{
}
DocumentInit::~DocumentInit()
{
}
bool DocumentInit::shouldSetURL() const
{
LocalFrame* frame = frameForSecurityContext();
return (frame && frame->owner()) || !m_url.isEmpty();
}
bool DocumentInit::shouldTreatURLAsSrcdocDocument() const
{
return m_parent && m_frame->loader().shouldTreatURLAsSrcdocDocument(m_url);
}
LocalFrame* DocumentInit::frameForSecurityContext() const
{
if (m_frame)
return m_frame;
if (m_importsController)
return m_importsController->master()->frame();
return 0;
}
SandboxFlags DocumentInit::sandboxFlags() const
{
ASSERT(frameForSecurityContext());
return frameForSecurityContext()->loader().effectiveSandboxFlags();
}
Settings* DocumentInit::settings() const
{
ASSERT(frameForSecurityContext());
return frameForSecurityContext()->settings();
}
KURL DocumentInit::parentBaseURL() const
{
return m_parent->baseURL();
}
DocumentInit& DocumentInit::withRegistrationContext(CustomElementRegistrationContext* registrationContext)
{
ASSERT(!m_createNewRegistrationContext && !m_registrationContext);
m_registrationContext = registrationContext;
return *this;
}
DocumentInit& DocumentInit::withNewRegistrationContext()
{
ASSERT(!m_createNewRegistrationContext && !m_registrationContext);
m_createNewRegistrationContext = true;
return *this;
}
PassRefPtrWillBeRawPtr<CustomElementRegistrationContext> DocumentInit::registrationContext(Document* document) const
{
if (!document->isHTMLDocument() && !document->isXHTMLDocument())
return nullptr;
if (m_createNewRegistrationContext)
return CustomElementRegistrationContext::create();
return m_registrationContext.get();
}
WeakPtrWillBeRawPtr<Document> DocumentInit::contextDocument() const
{
return m_contextDocument;
}
DocumentInit DocumentInit::fromContext(WeakPtrWillBeRawPtr<Document> contextDocument, const KURL& url)
{
return DocumentInit(url, 0, contextDocument, 0);
}
} // namespace WebCore
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