195 lines
6.9 KiB
C++
195 lines
6.9 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_FRAMEWORK_INC_XML_ACCELERATORCONFIGURATIONREADER_HXX
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#define INCLUDED_FRAMEWORK_INC_XML_ACCELERATORCONFIGURATIONREADER_HXX
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#include <accelerators/acceleratorcache.hxx>
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#include <accelerators/keymapping.hxx>
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#include <macros/xinterface.hxx>
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#include <threadhelp/threadhelpbase.hxx>
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#include <general.h>
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#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
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#include <com/sun/star/xml/sax/XLocator.hpp>
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#include <salhelper/singletonref.hxx>
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#include <cppuhelper/implbase1.hxx>
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#include <rtl/ustring.hxx>
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namespace framework{
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class AcceleratorConfigurationReader : private ThreadHelpBase
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, public ::cppu::WeakImplHelper1< css::xml::sax::XDocumentHandler >
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{
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//-------------------------------------------
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// const, types
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private:
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//---------------------------------------
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/** @short classification of XML elements. */
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enum EXMLElement
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{
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E_ELEMENT_ACCELERATORLIST,
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E_ELEMENT_ITEM
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};
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//---------------------------------------
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/** @short classification of XML attributes. */
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enum EXMLAttribute
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{
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E_ATTRIBUTE_KEYCODE,
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E_ATTRIBUTE_MOD_SHIFT,
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E_ATTRIBUTE_MOD_MOD1,
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E_ATTRIBUTE_MOD_MOD2,
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E_ATTRIBUTE_MOD_MOD3,
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E_ATTRIBUTE_URL
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};
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//---------------------------------------
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/** @short some namespace defines */
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enum EAcceleratorXMLNamespace
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{
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E_NAMESPACE_ACCEL,
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E_NAMESPACE_XLINK
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};
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//-------------------------------------------
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// member
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private:
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//---------------------------------------
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/** @short needed to read the xml configuration. */
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css::uno::Reference< css::xml::sax::XDocumentHandler > m_xReader;
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//---------------------------------------
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/** @short reference to the outside container, where this
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reader/writer must work on. */
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AcceleratorCache& m_rContainer;
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//---------------------------------------
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/** @short used to detect if an accelerator list
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occurs recursive inside xml. */
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sal_Bool m_bInsideAcceleratorList;
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//---------------------------------------
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/** @short used to detect if an accelerator item
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occurs recursive inside xml. */
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sal_Bool m_bInsideAcceleratorItem;
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//---------------------------------------
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/** @short is used to map key codes to its
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string representation.
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@descr To perform this operation is
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created only one time and kept
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alive forever ...*/
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::salhelper::SingletonRef< KeyMapping > m_rKeyMapping;
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//---------------------------------------
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/** @short provide information about the parsing state.
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@descr We use it to find out the line and column, where
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an error occurred.
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*/
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css::uno::Reference< css::xml::sax::XLocator > m_xLocator;
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//-------------------------------------------
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// interface
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public:
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//---------------------------------------
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/** @short connect this new reader/writer instance
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to an outside container, which should be used
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flushed to the underlying XML configuration or
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filled from there.
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@param rContainer
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a reference to the outside container.
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*/
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AcceleratorConfigurationReader(AcceleratorCache& rContainer);
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//---------------------------------------
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/** @short does nothing real ... */
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virtual ~AcceleratorConfigurationReader();
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//---------------------------------------
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// XDocumentHandler
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virtual void SAL_CALL startDocument()
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throw(css::xml::sax::SAXException,
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css::uno::RuntimeException );
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virtual void SAL_CALL endDocument()
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throw(css::xml::sax::SAXException,
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css::uno::RuntimeException );
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virtual void SAL_CALL startElement(const OUString& sElement ,
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const css::uno::Reference< css::xml::sax::XAttributeList >& xAttributeList)
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throw(css::xml::sax::SAXException,
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css::uno::RuntimeException );
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virtual void SAL_CALL endElement(const OUString& sElement)
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throw(css::xml::sax::SAXException,
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css::uno::RuntimeException );
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virtual void SAL_CALL characters(const OUString& sChars)
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throw(css::xml::sax::SAXException,
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css::uno::RuntimeException );
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virtual void SAL_CALL ignorableWhitespace(const OUString& sWhitespaces)
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throw(css::xml::sax::SAXException,
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css::uno::RuntimeException );
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virtual void SAL_CALL processingInstruction(const OUString& sTarget,
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const OUString& sData )
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throw(css::xml::sax::SAXException,
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css::uno::RuntimeException );
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virtual void SAL_CALL setDocumentLocator(const css::uno::Reference< css::xml::sax::XLocator >& xLocator)
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throw(css::xml::sax::SAXException,
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css::uno::RuntimeException );
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//-------------------------------------------
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// helper
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private:
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//---------------------------------------
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/** TODO document me */
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static EXMLElement implst_classifyElement(const OUString& sElement);
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//---------------------------------------
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/** TODO document me */
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static EXMLAttribute implst_classifyAttribute(const OUString& sAttribute);
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//---------------------------------------
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/** TODO document me */
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OUString implts_getErrorLineString();
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};
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} // namespace framework
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#endif // INCLUDED_FRAMEWORK_INC_XML_ACCELERATORCONFIGURATIONREADER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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