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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* 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/.
*/
#pragma once
// Our mathml
#include "element.hxx"
// XML tools
#include <vcl/errcode.hxx>
#include <xmloff/xmlimp.hxx>
// Extras
class SfxMedium;
class SmDocShell;
class SmMLImport;
class SmMLImportWrapper
{
css::uno::Reference<css::frame::XModel> m_xModel;
SmDocShell* m_pDocShell;
SmMLImport* m_pMlImport;
private:
// Use customized entities
public:
/** Get the element tree when parsed from text
*/
SmMlElement* getElementTree();
public:
/** Constructor
*/
explicit SmMLImportWrapper(css::uno::Reference<css::frame::XModel> const& rRef)
: m_xModel(rRef)
, m_pDocShell(nullptr)
, m_pMlImport(nullptr)
{
}
/** Imports the mathml
*/
ErrCode Import(SfxMedium& rMedium);
/** Imports the mathml
*/
ErrCode Import(std::u16string_view aSource);
/** read a component from input stream
*/
ErrCode
ReadThroughComponentIS(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 char16_t* pFilterName, bool bEncrypted,
int_fast16_t nSyntaxVersion);
/** read a component from storage
*/
ErrCode ReadThroughComponentS(const css::uno::Reference<css::embed::XStorage>& xStorage,
const css::uno::Reference<css::lang::XComponent>& xModelComponent,
const char16_t* pStreamName,
css::uno::Reference<css::uno::XComponentContext> const& rxContext,
css::uno::Reference<css::beans::XPropertySet> const& rPropSet,
const char16_t* pFilterName, int_fast16_t nSyntaxVersion);
/** read a component from text
*/
ErrCode
ReadThroughComponentMS(std::u16string_view aText,
const css::uno::Reference<css::lang::XComponent>& xModelComponent,
css::uno::Reference<css::uno::XComponentContext> const& rxContext,
css::uno::Reference<css::beans::XPropertySet> const& rPropSet);
};
class SmMLImport final : public SvXMLImport
{
private:
SmMlElement* m_pElementTree = new SmMlElement(SmMlElementType::NMlEmpty);
bool m_bSuccess;
size_t m_nSmSyntaxVersion;
public:
/** Gets parsed element tree
*/
SmMlElement* getElementTree() { return m_pElementTree; }
/** Checks out if parse was a success
*/
bool getSuccess() const { return m_bSuccess; }
public:
/** Handles an error on the mathml structure
*/
void declareMlError();
public:
/** Constructor
*/
SmMLImport(const css::uno::Reference<css::uno::XComponentContext>& rContext,
OUString const& implementationName, SvXMLImportFlags nImportFlags);
/** Destructor
*/
virtual ~SmMLImport() noexcept override { cleanup(); };
public:
// XUnoTunnel
sal_Int64 SAL_CALL getSomething(const css::uno::Sequence<sal_Int8>& rId) override;
static const css::uno::Sequence<sal_Int8>& getUnoTunnelId() noexcept;
/** End the document
*/
void SAL_CALL endDocument() override;
/** Create a fast context
*/
SvXMLImportContext* CreateFastContext(
sal_Int32 nElement,
const css::uno::Reference<css::xml::sax::XFastAttributeList>& xAttrList) override;
/** Imports view settings formula
*/
virtual void
SetViewSettings(const css::uno::Sequence<css::beans::PropertyValue>& aViewProps) override;
/** Imports configurations settings formula
*/
virtual void SetConfigurationSettings(
const css::uno::Sequence<css::beans::PropertyValue>& aViewProps) override;
/** Set syntax version
*/
void SetSmSyntaxVersion(sal_uInt16 nSmSyntaxVersion) { m_nSmSyntaxVersion = nSmSyntaxVersion; }
/** Get syntax version
*/
sal_uInt16 GetSmSyntaxVersion() const { return m_nSmSyntaxVersion; }
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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