91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_FORMS_SOURCE_XFORMS_SUBMISSION_SERIALIZATION_HXX
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#define INCLUDED_FORMS_SOURCE_XFORMS_SUBMISSION_SERIALIZATION_HXX
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#include <map>
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#include <sal/types.h>
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#include <rtl/ustring.hxx>
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#include <com/sun/star/uno/Reference.hxx>
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#include <com/sun/star/uno/Sequence.hxx>
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#include <com/sun/star/beans/NamedValue.hpp>
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#include <com/sun/star/io/XInputStream.hpp>
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#include <com/sun/star/xml/xpath/XXPathObject.hpp>
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#include <com/sun/star/xml/dom/XDocumentFragment.hpp>
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/**
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Serialize an XObject
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*/
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typedef std::map<OUString, OUString> PropMap;
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class CSerialization
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{
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protected:
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css::uno::Reference< css::xml::dom::XDocumentFragment > m_aFragment;
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PropMap m_properties;
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public:
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virtual ~CSerialization() {}
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/**
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sets the XObject that is to serialized
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*/
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virtual void setSource(const css::uno::Reference< css::xml::dom::XDocumentFragment >& aFragment)
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{
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m_aFragment = aFragment;
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}
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/**
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set the properties from the submission element
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that control aspects of the serialization
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eachs serialization may support individual properties
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*/
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void setProperties(const css::uno::Sequence< css::beans::NamedValue >& props)
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{
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m_properties.clear();
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OUString aValue;
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for (sal_Int32 i=0; i<props.getLength(); i++)
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{
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if (props[i].Value >>= aValue)
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m_properties.insert(PropMap::value_type(props[i].Name, aValue));
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}
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}
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/**
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start the serialization process
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*/
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virtual void serialize()=0;
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/**
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get the serialized bytes.
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reads up to buffer->getLength() bytes and returns the number of
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bytes read.
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returns -1 on error
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*/
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virtual css::uno::Reference< css::io::XInputStream > getInputStream() = 0;
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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