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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <xmloff/xmlimp.hxx>
#include <vcl/errcode.hxx>
#include <deque>
class SmNode;
class SfxMedium;
namespace com::sun::star
{
namespace beans
{
class XPropertySet;
}
}
typedef std::deque<std::unique_ptr<SmNode>> SmNodeStack;
class SmXMLImportWrapper
{
css::uno::Reference<css::frame::XModel> xModel;
private:
// Use customized entities
bool m_bUseHTMLMLEntities;
public:
explicit SmXMLImportWrapper(css::uno::Reference<css::frame::XModel> const& rRef)
: xModel(rRef)
, m_bUseHTMLMLEntities(false)
{
}
ErrCode Import(SfxMedium& rMedium);
void useHTMLMLEntities(bool bUseHTMLMLEntities) { m_bUseHTMLMLEntities = bUseHTMLMLEntities; }
static ErrCode
ReadThroughComponent(const css::uno::Reference<css::io::XInputStream>& xInputStream,
const css::uno::Reference<css::lang::XComponent>& xModelComponent,
css::uno::Reference<css::uno::XComponentContext> const& rxContext,
css::uno::Reference<css::beans::XPropertySet> const& rPropSet,
const char* pFilterName, bool bEncrypted, bool bUseHTMLMLEntities);
static ErrCode
ReadThroughComponent(const css::uno::Reference<css::embed::XStorage>& xStorage,
const css::uno::Reference<css::lang::XComponent>& xModelComponent,
const char* pStreamName,
css::uno::Reference<css::uno::XComponentContext> const& rxContext,
css::uno::Reference<css::beans::XPropertySet> const& rPropSet,
const char* pFilterName, bool bUseHTMLMLEntities);
};
class SmXMLImport final : public SvXMLImport
{
SmNodeStack aNodeStack;
bool bSuccess;
int nParseDepth;
OUString aText;
sal_uInt16 mnSmSyntaxVersion;
public:
SmXMLImport(const css::uno::Reference<css::uno::XComponentContext>& rContext,
OUString const& implementationName, SvXMLImportFlags nImportFlags);
virtual ~SmXMLImport() noexcept override;
// XUnoTunnel
sal_Int64 SAL_CALL getSomething(const css::uno::Sequence<sal_Int8>& rId) override;
static const css::uno::Sequence<sal_Int8>& getUnoTunnelId() noexcept;
void SAL_CALL endDocument() override;
SvXMLImportContext* CreateFastContext(
sal_Int32 nElement,
const css::uno::Reference<css::xml::sax::XFastAttributeList>& xAttrList) override;
SmNodeStack& GetNodeStack() { return aNodeStack; }
bool GetSuccess() const { return bSuccess; }
[[nodiscard]] const OUString& GetText() const { return aText; }
void SetText(const OUString& rStr) { aText = rStr; }
virtual void
SetViewSettings(const css::uno::Sequence<css::beans::PropertyValue>& aViewProps) override;
virtual void SetConfigurationSettings(
const css::uno::Sequence<css::beans::PropertyValue>& aViewProps) override;
void IncParseDepth() { ++nParseDepth; }
bool TooDeep() const { return nParseDepth >= 2048; }
void DecParseDepth() { --nParseDepth; }
void SetSmSyntaxVersion(sal_uInt16 nSmSyntaxVersion) { mnSmSyntaxVersion = nSmSyntaxVersion; }
sal_uInt16 GetSmSyntaxVersion() const { return mnSmSyntaxVersion; }
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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