LCOV - code coverage report
Current view: top level - usr/local/src/libreoffice/unotools/source/config - xmlaccelcfg.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 153 0.0 %
Date: 2013-07-09 Functions: 0 34 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : 
      21             : #include <unotools/xmlaccelcfg.hxx>
      22             : 
      23             : #include <vector>
      24             : #include <com/sun/star/xml/sax/XAttributeList.hpp>
      25             : #include <cppuhelper/implbase1.hxx>
      26             : 
      27             : using namespace com::sun::star::uno;
      28             : using namespace com::sun::star::xml::sax;
      29             : 
      30             : 
      31             : #define ELEMENT_ACCELERATORLIST     "acceleratorlist"
      32             : #define ELEMENT_ACCELERATORITEM     "item"
      33             : 
      34             : #define ATTRIBUTE_KEYCODE           "code"
      35             : #define ATTRIBUTE_MODIFIER          "modifier"
      36             : #define ATTRIBUTE_URL               "url"
      37             : 
      38             : #define ATTRIBUTE_TYPE_CDATA        "CDATA"
      39             : 
      40             : namespace {
      41             : 
      42             : struct AttributeListImpl_impl;
      43             : class AttributeListImpl : public ::cppu::WeakImplHelper1< ::com::sun::star::xml::sax::XAttributeList >
      44             : {
      45             : protected:
      46             :     ~AttributeListImpl();
      47             : 
      48             : public:
      49             :     AttributeListImpl();
      50             :     AttributeListImpl( const AttributeListImpl & );
      51             : 
      52             : public:
      53             :     virtual sal_Int16 SAL_CALL getLength(void) throw (::com::sun::star::uno::RuntimeException);
      54             :     virtual OUString  SAL_CALL getNameByIndex(sal_Int16 i) throw (::com::sun::star::uno::RuntimeException);
      55             :     virtual OUString  SAL_CALL getTypeByIndex(sal_Int16 i) throw (::com::sun::star::uno::RuntimeException);
      56             :     virtual OUString  SAL_CALL getTypeByName(const OUString& aName) throw (::com::sun::star::uno::RuntimeException);
      57             :     virtual OUString  SAL_CALL getValueByIndex(sal_Int16 i) throw (::com::sun::star::uno::RuntimeException);
      58             :     virtual OUString  SAL_CALL getValueByName(const OUString& aName) throw (::com::sun::star::uno::RuntimeException);
      59             : 
      60             : public:
      61             :     void addAttribute( const OUString &sName , const OUString &sType , const OUString &sValue );
      62             : 
      63             : private:
      64             :     struct AttributeListImpl_impl *m_pImpl;
      65             : };
      66             : 
      67           0 : struct TagAttribute
      68             : {
      69             :     TagAttribute(){}
      70           0 :     TagAttribute( const OUString &aName, const OUString &aType , const OUString &aValue )
      71           0 :     {
      72           0 :         sName   = aName;
      73           0 :         sType   = aType;
      74           0 :         sValue  = aValue;
      75           0 :     }
      76             : 
      77             :     OUString sName;
      78             :     OUString sType;
      79             :     OUString sValue;
      80             : };
      81             : 
      82           0 : struct AttributeListImpl_impl
      83             : {
      84           0 :     AttributeListImpl_impl()
      85           0 :     {
      86             :         // performance improvement during adding
      87           0 :         vecAttribute.reserve(20);
      88           0 :     }
      89             :     ::std::vector<struct TagAttribute> vecAttribute;
      90             : };
      91             : 
      92             : 
      93             : 
      94           0 : sal_Int16 SAL_CALL AttributeListImpl::getLength(void) throw (RuntimeException)
      95             : {
      96           0 :     return sal::static_int_cast< sal_Int16 >(m_pImpl->vecAttribute.size());
      97             : }
      98             : 
      99             : 
     100           0 : AttributeListImpl::AttributeListImpl( const AttributeListImpl &r ) :
     101           0 :     cppu::WeakImplHelper1<com::sun::star::xml::sax::XAttributeList>(r)
     102             : {
     103           0 :     m_pImpl = new AttributeListImpl_impl;
     104           0 :     *m_pImpl = *(r.m_pImpl);
     105           0 : }
     106             : 
     107           0 : OUString AttributeListImpl::getNameByIndex(sal_Int16 i) throw (RuntimeException)
     108             : {
     109           0 :     if( i < sal::static_int_cast<sal_Int16>(m_pImpl->vecAttribute.size()) ) {
     110           0 :         return m_pImpl->vecAttribute[i].sName;
     111             :     }
     112           0 :     return OUString();
     113             : }
     114             : 
     115             : 
     116           0 : OUString AttributeListImpl::getTypeByIndex(sal_Int16 i) throw (RuntimeException)
     117             : {
     118           0 :     if( i < sal::static_int_cast<sal_Int16>(m_pImpl->vecAttribute.size()) ) {
     119           0 :         return m_pImpl->vecAttribute[i].sType;
     120             :     }
     121           0 :     return OUString();
     122             : }
     123             : 
     124           0 : OUString AttributeListImpl::getValueByIndex(sal_Int16 i) throw (RuntimeException)
     125             : {
     126           0 :     if( i < sal::static_int_cast<sal_Int16>(m_pImpl->vecAttribute.size()) ) {
     127           0 :         return m_pImpl->vecAttribute[i].sValue;
     128             :     }
     129           0 :     return OUString();
     130             : 
     131             : }
     132             : 
     133           0 : OUString AttributeListImpl::getTypeByName( const OUString& sName ) throw (RuntimeException)
     134             : {
     135           0 :     ::std::vector<struct TagAttribute>::iterator ii = m_pImpl->vecAttribute.begin();
     136             : 
     137           0 :     for( ; ii != m_pImpl->vecAttribute.end() ; ++ii  ) {
     138           0 :         if( (*ii).sName == sName ) {
     139           0 :             return (*ii).sType;
     140             :         }
     141             :     }
     142           0 :     return OUString();
     143             : }
     144             : 
     145           0 : OUString AttributeListImpl::getValueByName(const OUString& sName) throw (RuntimeException)
     146             : {
     147           0 :     ::std::vector<struct TagAttribute>::iterator ii = m_pImpl->vecAttribute.begin();
     148             : 
     149           0 :     for( ; ii != m_pImpl->vecAttribute.end() ; ++ii ) {
     150           0 :         if( (*ii).sName == sName ) {
     151           0 :             return (*ii).sValue;
     152             :         }
     153             :     }
     154           0 :     return OUString();
     155             : }
     156             : 
     157             : 
     158           0 : AttributeListImpl::AttributeListImpl()
     159             : {
     160           0 :     m_pImpl = new AttributeListImpl_impl;
     161           0 : }
     162             : 
     163             : 
     164             : 
     165           0 : AttributeListImpl::~AttributeListImpl()
     166             : {
     167           0 :     delete m_pImpl;
     168           0 : }
     169             : 
     170             : 
     171           0 : void AttributeListImpl::addAttribute(   const OUString &sName ,
     172             :                                         const OUString &sType ,
     173             :                                         const OUString &sValue )
     174             : {
     175           0 :     m_pImpl->vecAttribute.push_back( TagAttribute( sName , sType , sValue ) );
     176           0 : }
     177             : 
     178             : } // anonymous namespace
     179             : 
     180           0 : Any SAL_CALL OReadAccelatorDocumentHandler::queryInterface( const Type & rType ) throw( RuntimeException )
     181             : {
     182           0 :     Any a = ::cppu::queryInterface( rType ,(static_cast< XDocumentHandler* >(this)));
     183           0 :     if ( a.hasValue() )
     184           0 :         return a;
     185             :     else
     186           0 :         return OWeakObject::queryInterface( rType );
     187             : }
     188             : 
     189           0 : void SAL_CALL OReadAccelatorDocumentHandler::ignorableWhitespace(
     190             :     const OUString& )
     191             : throw( SAXException, RuntimeException )
     192             : {
     193           0 : }
     194             : 
     195           0 : void SAL_CALL OReadAccelatorDocumentHandler::processingInstruction(
     196             :     const OUString&, const OUString& )
     197             : throw( SAXException, RuntimeException )
     198             : {
     199           0 : }
     200             : 
     201           0 : void SAL_CALL OReadAccelatorDocumentHandler::setDocumentLocator(
     202             :     const Reference< XLocator > &xLocator)
     203             : throw(  SAXException, RuntimeException )
     204             : {
     205           0 :     m_xLocator = xLocator;
     206           0 : }
     207             : 
     208           0 : OUString OReadAccelatorDocumentHandler::getErrorLineString()
     209             : {
     210             :     char buffer[32];
     211             : 
     212           0 :     if ( m_xLocator.is() )
     213             :     {
     214           0 :         return OUString::createFromAscii( buffer );
     215             :     }
     216             :     else
     217           0 :         return OUString();
     218             : }
     219             : 
     220           0 : void SAL_CALL OReadAccelatorDocumentHandler::startDocument(void)
     221             :     throw ( SAXException, RuntimeException )
     222             : {
     223           0 : }
     224             : 
     225           0 : void SAL_CALL OReadAccelatorDocumentHandler::endDocument(void)
     226             :     throw( SAXException, RuntimeException )
     227             : {
     228           0 :     if ( m_nElementDepth > 0 )
     229             :     {
     230           0 :         OUString aErrorMessage = getErrorLineString();
     231           0 :         aErrorMessage += "A closing element is missing!";
     232           0 :         throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
     233             :     }
     234           0 : }
     235             : 
     236             : 
     237           0 : void SAL_CALL OReadAccelatorDocumentHandler::startElement(
     238             :     const OUString& aElementName, const Reference< XAttributeList > &xAttrList )
     239             : throw( SAXException, RuntimeException )
     240             : {
     241           0 :     m_nElementDepth++;
     242             : 
     243           0 :     if ( aElementName == ELEMENT_ACCELERATORLIST )
     244             :     {
     245             :         // acceleratorlist
     246           0 :         if ( m_bAcceleratorMode )
     247             :         {
     248           0 :             OUString aErrorMessage = getErrorLineString();
     249           0 :             aErrorMessage += "Accelerator list used twice!";
     250           0 :             throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
     251             :         }
     252             :         else
     253           0 :             m_bAcceleratorMode = sal_True;
     254             :     }
     255           0 :     else if ( aElementName == ELEMENT_ACCELERATORITEM )
     256             :     {
     257             :         // accelerator item
     258           0 :         if ( !m_bAcceleratorMode )
     259             :         {
     260           0 :             OUString aErrorMessage = getErrorLineString();
     261           0 :             aErrorMessage += "Accelerator list element has to be used before!";
     262           0 :             throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
     263             :         }
     264             :         else
     265             :         {
     266             :             // read accelerator item
     267           0 :             m_bItemCloseExpected = sal_True;
     268             : 
     269           0 :             SvtAcceleratorConfigItem aItem;
     270             : 
     271             :             // read attributes for accelerator
     272           0 :             for ( sal_Int16 i=0; i< xAttrList->getLength(); i++ )
     273             :             {
     274           0 :                 OUString aName = xAttrList->getNameByIndex( i );
     275           0 :                 OUString aValue = xAttrList->getValueByIndex( i );
     276             : 
     277           0 :                 if ( aName == ATTRIBUTE_URL )
     278           0 :                     aItem.aCommand = aValue;
     279           0 :                 else if ( aName == ATTRIBUTE_MODIFIER )
     280           0 :                     aItem.nModifier = (sal_uInt16)aValue.toInt32();
     281           0 :                 else if ( aName == ATTRIBUTE_KEYCODE )
     282           0 :                     aItem.nCode = (sal_uInt16)aValue.toInt32();
     283           0 :             }
     284             : 
     285           0 :             m_aReadAcceleratorList.push_back( aItem );
     286             :         }
     287             :     }
     288             :     else
     289             :     {
     290           0 :         OUString aErrorMessage = getErrorLineString();
     291           0 :         aErrorMessage += "Unknown element found!";
     292           0 :         throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
     293             :     }
     294           0 : }
     295             : 
     296             : 
     297           0 : void SAL_CALL OReadAccelatorDocumentHandler::characters(const OUString&)
     298             : throw(  SAXException, RuntimeException )
     299             : {
     300           0 : }
     301             : 
     302             : 
     303           0 : void SAL_CALL OReadAccelatorDocumentHandler::endElement( const OUString& aName )
     304             :     throw( SAXException, RuntimeException )
     305             : {
     306           0 :     m_nElementDepth--;
     307             : 
     308           0 :     if ( aName == ELEMENT_ACCELERATORLIST )
     309             :     {
     310             :         // acceleratorlist
     311           0 :         if ( !m_bAcceleratorMode )
     312             :         {
     313           0 :             OUString aErrorMessage = getErrorLineString();
     314           0 :             aErrorMessage += "Accelerator list used twice!";
     315           0 :             throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
     316             :         }
     317             :     }
     318           0 :     else if ( aName == ELEMENT_ACCELERATORITEM )
     319             :     {
     320           0 :         if ( !m_bItemCloseExpected )
     321             :         {
     322           0 :             OUString aErrorMessage = getErrorLineString();
     323           0 :             aErrorMessage += "Closing accelerator item element expected!";
     324           0 :             throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
     325             :         }
     326             :     }
     327             :     else
     328             :     {
     329           0 :         OUString aErrorMessage = getErrorLineString();
     330           0 :         aErrorMessage += "Unknown closing element found!";
     331           0 :         throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
     332             :     }
     333           0 : }
     334             : 
     335             : // ------------------------------------------------------------------
     336             : 
     337           0 : OWriteAccelatorDocumentHandler::OWriteAccelatorDocumentHandler(
     338             :     const SvtAcceleratorItemList& aWriteAcceleratorList, Reference< XDocumentHandler > xDocumentHandler ) :
     339             :     m_xWriteDocumentHandler( xDocumentHandler ),
     340           0 :     m_aWriteAcceleratorList( aWriteAcceleratorList )
     341             : {
     342           0 :     m_aAttributeType = OUString( ATTRIBUTE_TYPE_CDATA );
     343           0 : }
     344             : 
     345           0 : OWriteAccelatorDocumentHandler::~OWriteAccelatorDocumentHandler()
     346             : {
     347           0 : }
     348             : 
     349           0 : void OWriteAccelatorDocumentHandler::WriteAcceleratorDocument()
     350             :     throw ( SAXException, RuntimeException )
     351             : {
     352           0 :     AttributeListImpl* pList = new AttributeListImpl;
     353           0 :     Reference< XAttributeList > rList( (XAttributeList *)pList , UNO_QUERY );
     354             : 
     355           0 :     m_xWriteDocumentHandler->startDocument();
     356           0 :     m_xWriteDocumentHandler->startElement( OUString( ELEMENT_ACCELERATORLIST ), rList );
     357           0 :     m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
     358             : 
     359           0 :     std::list< SvtAcceleratorConfigItem>::const_iterator p;
     360           0 :     for ( p = m_aWriteAcceleratorList.begin(); p != m_aWriteAcceleratorList.end(); ++p )
     361           0 :         WriteAcceleratorItem( *p );
     362             : 
     363           0 :     m_xWriteDocumentHandler->endElement( OUString( ELEMENT_ACCELERATORLIST ) );
     364           0 :     m_xWriteDocumentHandler->endDocument();
     365           0 : }
     366             : 
     367           0 : void OWriteAccelatorDocumentHandler::WriteAcceleratorItem(
     368             :     const SvtAcceleratorConfigItem& aAcceleratorItem )
     369             :     throw( SAXException, RuntimeException )
     370             : {
     371           0 :     AttributeListImpl* pAcceleratorAttributes = new AttributeListImpl;
     372           0 :     Reference< XAttributeList > xAcceleratorAttrList( (XAttributeList *)pAcceleratorAttributes , UNO_QUERY );
     373             : 
     374             :     // set attributes
     375             :     pAcceleratorAttributes->addAttribute(
     376             :         OUString( ATTRIBUTE_KEYCODE ),
     377             :         m_aAttributeType,
     378           0 :         OUString::valueOf( aAcceleratorItem.nCode ));
     379             : 
     380             :     pAcceleratorAttributes->addAttribute(
     381             :         OUString( ATTRIBUTE_MODIFIER ),
     382             :         m_aAttributeType,
     383           0 :         OUString::valueOf( aAcceleratorItem.nModifier ));
     384             : 
     385             :     pAcceleratorAttributes->addAttribute(
     386             :         OUString( ATTRIBUTE_URL ),
     387             :         m_aAttributeType,
     388           0 :         aAcceleratorItem.aCommand );
     389             : 
     390             :     // write start element
     391           0 :     m_xWriteDocumentHandler->startElement(
     392             :         OUString( ELEMENT_ACCELERATORITEM ),
     393           0 :         xAcceleratorAttrList );
     394           0 :     m_xWriteDocumentHandler->ignorableWhitespace( OUString() );
     395           0 :     m_xWriteDocumentHandler->endElement( OUString( ELEMENT_ACCELERATORITEM ) );
     396           0 : }
     397             : 
     398             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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