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Diffstat (limited to 'framework/source/fwe/xml/imagesdocumenthandler.cxx')
| -rw-r--r-- | framework/source/fwe/xml/imagesdocumenthandler.cxx | 854 |
1 files changed, 854 insertions, 0 deletions
diff --git a/framework/source/fwe/xml/imagesdocumenthandler.cxx b/framework/source/fwe/xml/imagesdocumenthandler.cxx new file mode 100644 index 000000000000..eff0a1f45ab5 --- /dev/null +++ b/framework/source/fwe/xml/imagesdocumenthandler.cxx @@ -0,0 +1,854 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: imagesdocumenthandler.cxx,v $ + * $Revision: 1.11 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_framework.hxx" + +#include <stdio.h> + +//_________________________________________________________________________________________________________________ +// my own includes +//_________________________________________________________________________________________________________________ + +#include <threadhelp/resetableguard.hxx> +#include <xml/imagesdocumenthandler.hxx> +#include <macros/debug.hxx> + +//_________________________________________________________________________________________________________________ +// interface includes +//_________________________________________________________________________________________________________________ + +#ifndef __COM_SUN_STAR_XML_SAX_XEXTENDEDDOCUMENTHANDLER_HPP_ +#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp> +#endif + +//_________________________________________________________________________________________________________________ +// other includes +//_________________________________________________________________________________________________________________ +#include <vcl/svapp.hxx> +#include <vcl/toolbox.hxx> +#include <rtl/ustrbuf.hxx> + +#include <comphelper/attributelist.hxx> + +//_________________________________________________________________________________________________________________ +// namespace +//_________________________________________________________________________________________________________________ + +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::xml::sax; + +#define ELEMENT_IMAGECONTAINER "imagescontainer" +#define ELEMENT_IMAGES "images" +#define ELEMENT_ENTRY "entry" +#define ELEMENT_EXTERNALIMAGES "externalimages" +#define ELEMENT_EXTERNALENTRY "externalentry" + +#define ELEMENT_NS_IMAGESCONTAINER "image:imagescontainer" +#define ELEMENT_NS_IMAGES "image:images" +#define ELEMENT_NS_ENTRY "image:entry" +#define ELEMENT_NS_EXTERNALIMAGES "image:externalimages" +#define ELEMENT_NS_EXTERNALENTRY "image:externalentry" + +#define ATTRIBUTE_HREF "href" +#define ATTRIBUTE_MASKCOLOR "maskcolor" +#define ATTRIBUTE_COMMAND "command" +#define ATTRIBUTE_BITMAPINDEX "bitmap-index" +#define ATTRIBUTE_MASKURL "maskurl" +#define ATTRIBUTE_MASKMODE "maskmode" +#define ATTRIBUTE_HIGHCONTRASTURL "highcontrasturl" +#define ATTRIBUTE_HIGHCONTRASTMASKURL "highcontrastmaskurl" +#define ATTRIBUTE_TYPE_CDATA "CDATA" + +#define ATTRIBUTE_MASKMODE_BITMAP "maskbitmap" +#define ATTRIBUTE_MASKMODE_COLOR "maskcolor" + +#define ATTRIBUTE_XMLNS_IMAGE "xmlns:image" +#define ATTRIBUTE_XMLNS_XLINK "xmlns:xlink" + +#define ATTRIBUTE_XLINK_TYPE "xlink:type" +#define ATTRIBUTE_XLINK_TYPE_VALUE "simple" + +#define XMLNS_IMAGE "http://openoffice.org/2001/image" +#define XMLNS_XLINK "http://www.w3.org/1999/xlink" +#define XMLNS_IMAGE_PREFIX "image:" +#define XMLNS_XLINK_PREFIX "xlink:" + +#define XMLNS_FILTER_SEPARATOR "^" + +#define IMAGES_DOCTYPE "<!DOCTYPE image:imagecontainer PUBLIC \"-//OpenOffice.org//DTD OfficeDocument 1.0//EN\" \"image.dtd\">" + +namespace framework +{ + +struct ImageXMLEntryProperty +{ + OReadImagesDocumentHandler::Image_XML_Namespace nNamespace; + char aEntryName[20]; +}; + +ImageXMLEntryProperty ImagesEntries[OReadImagesDocumentHandler::IMG_XML_ENTRY_COUNT] = +{ + { OReadImagesDocumentHandler::IMG_NS_IMAGE, ELEMENT_IMAGECONTAINER }, + { OReadImagesDocumentHandler::IMG_NS_IMAGE, ELEMENT_IMAGES }, + { OReadImagesDocumentHandler::IMG_NS_IMAGE, ELEMENT_ENTRY }, + { OReadImagesDocumentHandler::IMG_NS_IMAGE, ELEMENT_EXTERNALIMAGES }, + { OReadImagesDocumentHandler::IMG_NS_IMAGE, ELEMENT_EXTERNALENTRY }, + { OReadImagesDocumentHandler::IMG_NS_XLINK, ATTRIBUTE_HREF }, + { OReadImagesDocumentHandler::IMG_NS_IMAGE, ATTRIBUTE_MASKCOLOR }, + { OReadImagesDocumentHandler::IMG_NS_IMAGE, ATTRIBUTE_COMMAND }, + { OReadImagesDocumentHandler::IMG_NS_IMAGE, ATTRIBUTE_BITMAPINDEX }, + { OReadImagesDocumentHandler::IMG_NS_IMAGE, ATTRIBUTE_MASKURL }, + { OReadImagesDocumentHandler::IMG_NS_IMAGE, ATTRIBUTE_MASKMODE }, + { OReadImagesDocumentHandler::IMG_NS_IMAGE, ATTRIBUTE_HIGHCONTRASTURL }, + { OReadImagesDocumentHandler::IMG_NS_IMAGE, ATTRIBUTE_HIGHCONTRASTMASKURL } +}; + + +OReadImagesDocumentHandler::OReadImagesDocumentHandler( ImageListsDescriptor& aItems ) : + ThreadHelpBase( &Application::GetSolarMutex() ), + m_aImageList( aItems ), + m_pImages( 0 ), + m_pExternalImages( 0 ) +{ + m_aImageList.pImageList = NULL; + m_aImageList.pExternalImageList = NULL; + + m_nHashMaskModeBitmap = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_MASKMODE_BITMAP )).hashCode(); + m_nHashMaskModeColor = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_MASKMODE_COLOR )).hashCode(); + + // create hash map to speed up lookup + for ( int i = 0; i < (int)IMG_XML_ENTRY_COUNT; i++ ) + { + ::rtl::OUStringBuffer temp( 20 ); + + if ( ImagesEntries[i].nNamespace == IMG_NS_IMAGE ) + temp.appendAscii( XMLNS_IMAGE ); + else + temp.appendAscii( XMLNS_XLINK ); + + temp.appendAscii( XMLNS_FILTER_SEPARATOR ); + temp.appendAscii( ImagesEntries[i].aEntryName ); + m_aImageMap.insert( ImageHashMap::value_type( temp.makeStringAndClear(), (Image_XML_Entry)i ) ); + } + + // reset states + m_bImageContainerStartFound = sal_False; + m_bImageContainerEndFound = sal_False; + m_bImagesStartFound = sal_False; + m_bImagesEndFound = sal_False; + m_bImageStartFound = sal_False; + m_bExternalImagesStartFound = sal_False; + m_bExternalImagesEndFound = sal_False; + m_bExternalImageStartFound = sal_False; +} + +OReadImagesDocumentHandler::~OReadImagesDocumentHandler() +{ +} + +// XDocumentHandler +void SAL_CALL OReadImagesDocumentHandler::startDocument(void) +throw ( SAXException, RuntimeException ) +{ +} + +void SAL_CALL OReadImagesDocumentHandler::endDocument(void) +throw( SAXException, RuntimeException ) +{ + ResetableGuard aGuard( m_aLock ); + + if (( m_bImageContainerStartFound && !m_bImageContainerEndFound ) || + ( !m_bImageContainerStartFound && m_bImageContainerEndFound ) ) + { + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "No matching start or end element 'image:imagecontainer' found!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } +} + +void SAL_CALL OReadImagesDocumentHandler::startElement( + const ::rtl::OUString& aName, const Reference< XAttributeList > &xAttribs ) +throw( SAXException, RuntimeException ) +{ + ResetableGuard aGuard( m_aLock ); + + ImageHashMap::const_iterator pImageEntry = m_aImageMap.find( aName ) ; + if ( pImageEntry != m_aImageMap.end() ) + { + switch ( pImageEntry->second ) + { + case IMG_ELEMENT_IMAGECONTAINER: + { + // image:imagecontainer element (container element for all further image elements) + if ( m_bImageContainerStartFound ) + { + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element 'image:imagecontainer' cannot be embeded into 'image:imagecontainer'!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + m_bImageContainerStartFound = sal_True; + } + break; + + case IMG_ELEMENT_IMAGES: + { + if ( !m_bImageContainerStartFound ) + { + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element 'image:images' must be embeded into element 'image:imagecontainer'!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + if ( m_bImagesStartFound ) + { + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element 'image:images' cannot be embeded into 'image:images'!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + if ( !m_aImageList.pImageList ) + m_aImageList.pImageList = new ImageListDescriptor; + + m_bImagesStartFound = sal_True; + m_pImages = new ImageListItemDescriptor; + + for ( sal_Int16 n = 0; n < xAttribs->getLength(); n++ ) + { + pImageEntry = m_aImageMap.find( xAttribs->getNameByIndex( n ) ); + if ( pImageEntry != m_aImageMap.end() ) + { + switch ( pImageEntry->second ) + { + case IMG_ATTRIBUTE_HREF: + { + m_pImages->aURL = xAttribs->getValueByIndex( n ); + } + break; + + case IMG_ATTRIBUTE_MASKCOLOR: + { + ::rtl::OUString aColor = xAttribs->getValueByIndex( n ); + + if ( aColor.getLength() > 0 ) + { + if ( aColor.getStr()[0] == '#' ) + { + // the color value is given as #rrggbb and used the hexadecimal system!! + sal_uInt32 nColor = aColor.copy( 1 ).toInt32( 16 ); + + m_pImages->aMaskColor = Color( COLORDATA_RGB( nColor ) ); + } + } + } + break; + + case IMG_ATTRIBUTE_MASKURL: + { + m_pImages->aMaskURL = xAttribs->getValueByIndex( n ); + } + break; + + case IMG_ATTRIBUTE_MASKMODE: + { + sal_Int32 nHashCode = xAttribs->getValueByIndex( n ).hashCode(); + if ( nHashCode == m_nHashMaskModeBitmap ) + m_pImages->nMaskMode = ImageMaskMode_Bitmap; + else if ( nHashCode == m_nHashMaskModeColor ) + m_pImages->nMaskMode = ImageMaskMode_Color; + else + { + delete m_pImages; + m_pImages = NULL; + + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Attribute image:maskmode must be 'maskcolor' or 'maskbitmap'!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + } + break; + + case IMG_ATTRIBUTE_HIGHCONTRASTURL: + { + m_pImages->aHighContrastURL = xAttribs->getValueByIndex( n ); + } + break; + + case IMG_ATTRIBUTE_HIGHCONTRASTMASKURL: + { + m_pImages->aHighContrastMaskURL = xAttribs->getValueByIndex( n ); + } + break; + + default: + break; + } + } + } // for + + if ( m_pImages->aURL.Len() == 0 ) + { + delete m_pImages; + m_pImages = NULL; + + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Required attribute xlink:href must have a value!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + } + break; + + case IMG_ELEMENT_ENTRY: + { + // Check that image:entry is embeded into image:images! + if ( !m_bImagesStartFound ) + { + delete m_pImages; + m_pImages = NULL; + + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element 'image:entry' must be embeded into element 'image:images'!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + if ( !m_pImages->pImageItemList ) + m_pImages->pImageItemList = new ImageItemListDescriptor; + + m_bImageStartFound = sal_True; + + // Create new image item descriptor + ImageItemDescriptor* pItem = new ImageItemDescriptor; + pItem->nIndex = -1; + + // Read attributes for this image definition + for ( sal_Int16 n = 0; n < xAttribs->getLength(); n++ ) + { + pImageEntry = m_aImageMap.find( xAttribs->getNameByIndex( n ) ); + if ( pImageEntry != m_aImageMap.end() ) + { + switch ( pImageEntry->second ) + { + case IMG_ATTRIBUTE_COMMAND: + { + pItem->aCommandURL = xAttribs->getValueByIndex( n ); + } + break; + + case IMG_ATTRIBUTE_BITMAPINDEX: + { + pItem->nIndex = xAttribs->getValueByIndex( n ).toInt32(); + } + break; + + default: + break; + } + } + } + + // Check required attribute "bitmap-index" + if ( pItem->nIndex < 0 ) + { + delete pItem; + delete m_pImages; + m_pImages = NULL; + + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Required attribute 'image:bitmap-index' must have a value >= 0!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + // Check required attribute "command" + if ( pItem->aCommandURL.Len() == 0 ) + { + delete pItem; + delete m_pImages; + m_pImages = NULL; + + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Required attribute 'image:command' must have a value!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + if ( m_pImages ) + m_pImages->pImageItemList->Insert( pItem, m_pImages->pImageItemList->Count() ); + } + break; + + case IMG_ELEMENT_EXTERNALIMAGES: + { + // Check that image:externalimages is embeded into image:imagecontainer + if ( !m_bImageContainerStartFound ) + { + delete m_pImages; + m_pImages = NULL; + + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element 'image:externalimages' must be embeded into element 'image:imagecontainer'!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + // Check that image:externalentry is NOT embeded into image:externalentry + if ( m_bExternalImagesStartFound ) + { + delete m_pImages; + m_pImages = NULL; + + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element 'image:externalimages' cannot be embeded into 'image:externalimages'!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + // Create unique external image container + m_bExternalImagesStartFound = sal_True; + m_pExternalImages = new ExternalImageItemListDescriptor; + } + break; + + case IMG_ELEMENT_EXTERNALENTRY: + { + if ( !m_bExternalImagesStartFound ) + { + delete m_pImages; + delete m_pExternalImages; + m_pImages = NULL; + m_pExternalImages = NULL; + + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element 'image:externalentry' must be embeded into 'image:externalimages'!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + if ( m_bExternalImageStartFound ) + { + delete m_pImages; + delete m_pExternalImages; + m_pImages = NULL; + m_pExternalImages = NULL; + + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element 'image:externalentry' cannot be embeded into 'image:externalentry'!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + m_bExternalImageStartFound = sal_True; + + ExternalImageItemDescriptor* pItem = new ExternalImageItemDescriptor; + + // Read attributes for this external image definition + for ( sal_Int16 n = 0; n < xAttribs->getLength(); n++ ) + { + pImageEntry = m_aImageMap.find( xAttribs->getNameByIndex( n ) ); + if ( pImageEntry != m_aImageMap.end() ) + { + switch ( pImageEntry->second ) + { + case IMG_ATTRIBUTE_COMMAND: + { + pItem->aCommandURL = xAttribs->getValueByIndex( n ); + } + break; + + case IMG_ATTRIBUTE_HREF: + { + pItem->aURL = xAttribs->getValueByIndex( n ); + } + break; + + default: + break; + } + } + } + + // Check required attribute "command" + if ( pItem->aCommandURL.Len() == 0 ) + { + delete pItem; + delete m_pImages; + delete m_pExternalImages; + m_pImages = NULL; + m_pExternalImages = NULL; + + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Required attribute 'image:command' must have a value!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + // Check required attribute "href" + if ( pItem->aURL.Len() == 0 ) + { + delete pItem; + delete m_pImages; + delete m_pExternalImages; + m_pImages = NULL; + m_pExternalImages = NULL; + + ::rtl::OUString aErrorMessage = getErrorLineString(); + aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Required attribute 'xlink:href' must have a value!" )); + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + if ( m_pExternalImages ) + m_pExternalImages->Insert( pItem, m_pExternalImages->Count() ); + } + break; + + default: + break; + } + } +} + +void SAL_CALL OReadImagesDocumentHandler::endElement(const ::rtl::OUString& aName) +throw( SAXException, RuntimeException ) +{ + ResetableGuard aGuard( m_aLock ); + + ImageHashMap::const_iterator pImageEntry = m_aImageMap.find( aName ) ; + if ( pImageEntry != m_aImageMap.end() ) + { + switch ( pImageEntry->second ) + { + case IMG_ELEMENT_IMAGECONTAINER: + { + m_bImageContainerEndFound = sal_True; + } + break; + + case IMG_ELEMENT_IMAGES: + { + if ( m_pImages ) + { + if ( m_aImageList.pImageList ) + m_aImageList.pImageList->Insert( m_pImages, m_aImageList.pImageList->Count() ); + m_pImages = NULL; + } + m_bImagesStartFound = sal_False; + } + break; + + case IMG_ELEMENT_ENTRY: + { + m_bImageStartFound = sal_False; + } + break; + + case IMG_ELEMENT_EXTERNALIMAGES: + { + if ( m_pExternalImages && !m_aImageList.pExternalImageList ) + { + if ( !m_aImageList.pExternalImageList ) + m_aImageList.pExternalImageList = m_pExternalImages; + } + + m_bExternalImagesStartFound = sal_False; + m_pExternalImages = NULL; + } + break; + + case IMG_ELEMENT_EXTERNALENTRY: + { + m_bExternalImageStartFound = sal_False; + } + break; + + default: + break; + } + } +} + +void SAL_CALL OReadImagesDocumentHandler::characters(const ::rtl::OUString&) +throw( SAXException, RuntimeException ) +{ +} + +void SAL_CALL OReadImagesDocumentHandler::ignorableWhitespace(const ::rtl::OUString&) +throw( SAXException, RuntimeException ) +{ +} + +void SAL_CALL OReadImagesDocumentHandler::processingInstruction( + const ::rtl::OUString& /*aTarget*/, const ::rtl::OUString& /*aData*/ ) +throw( SAXException, RuntimeException ) +{ +} + +void SAL_CALL OReadImagesDocumentHandler::setDocumentLocator( + const Reference< XLocator > &xLocator) +throw( SAXException, RuntimeException ) +{ + ResetableGuard aGuard( m_aLock ); + + m_xLocator = xLocator; +} + +::rtl::OUString OReadImagesDocumentHandler::getErrorLineString() +{ + ResetableGuard aGuard( m_aLock ); + + char buffer[32]; + + if ( m_xLocator.is() ) + { + snprintf( buffer, sizeof(buffer), "Line: %ld - ", static_cast<long>( m_xLocator->getLineNumber() )); + return ::rtl::OUString::createFromAscii( buffer ); + } + else + return ::rtl::OUString(); +} + + +//_________________________________________________________________________________________________________________ +// OWriteImagesDocumentHandler +//_________________________________________________________________________________________________________________ + +OWriteImagesDocumentHandler::OWriteImagesDocumentHandler( + const ImageListsDescriptor& aItems, + Reference< XDocumentHandler > rWriteDocumentHandler ) : + ThreadHelpBase( &Application::GetSolarMutex() ), + m_aImageListsItems( aItems ), + m_xWriteDocumentHandler( rWriteDocumentHandler ) +{ + ::comphelper::AttributeList* pList = new ::comphelper::AttributeList; + m_xEmptyList = Reference< XAttributeList >( (XAttributeList *) pList, UNO_QUERY ); + m_aAttributeType = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_TYPE_CDATA )); + m_aXMLImageNS = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( XMLNS_IMAGE_PREFIX )); + m_aXMLXlinkNS = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( XMLNS_XLINK_PREFIX )); + m_aAttributeXlinkType = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_XLINK_TYPE )); + m_aAttributeValueSimple = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_XLINK_TYPE_VALUE )); +} + +OWriteImagesDocumentHandler::~OWriteImagesDocumentHandler() +{ +} + +void OWriteImagesDocumentHandler::WriteImagesDocument() throw +( SAXException, RuntimeException ) +{ + ResetableGuard aGuard( m_aLock ); + + m_xWriteDocumentHandler->startDocument(); + + // write DOCTYPE line! + Reference< XExtendedDocumentHandler > xExtendedDocHandler( m_xWriteDocumentHandler, UNO_QUERY ); + if ( xExtendedDocHandler.is() ) + { + xExtendedDocHandler->unknown( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( IMAGES_DOCTYPE )) ); + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); + } + + ::comphelper::AttributeList* pList = new ::comphelper::AttributeList; + Reference< XAttributeList > xList( (XAttributeList *) pList , UNO_QUERY ); + + pList->AddAttribute( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_XMLNS_IMAGE )), + m_aAttributeType, + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( XMLNS_IMAGE )) ); + + pList->AddAttribute( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_XMLNS_XLINK )), + m_aAttributeType, + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( XMLNS_XLINK )) ); + + m_xWriteDocumentHandler->startElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_IMAGESCONTAINER )), pList ); + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); + + if ( m_aImageListsItems.pImageList ) + { + ImageListDescriptor* pImageList = m_aImageListsItems.pImageList; + + for ( USHORT i = 0; i < m_aImageListsItems.pImageList->Count(); i++ ) + { + const ImageListItemDescriptor* pImageItems = (*pImageList)[i]; + WriteImageList( pImageItems ); + } + } + + if ( m_aImageListsItems.pExternalImageList ) + { + WriteExternalImageList( m_aImageListsItems.pExternalImageList ); + } + + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); + m_xWriteDocumentHandler->endElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_IMAGESCONTAINER )) ); + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); + m_xWriteDocumentHandler->endDocument(); +} + +//_________________________________________________________________________________________________________________ +// protected member functions +//_________________________________________________________________________________________________________________ + +void OWriteImagesDocumentHandler::WriteImageList( const ImageListItemDescriptor* pImageList ) throw +( SAXException, RuntimeException ) +{ + ::comphelper::AttributeList* pList = new ::comphelper::AttributeList; + Reference< XAttributeList > xList( (XAttributeList *) pList , UNO_QUERY ); + + // save required attributes + pList->AddAttribute( m_aAttributeXlinkType, + m_aAttributeType, + m_aAttributeValueSimple ); + + pList->AddAttribute( m_aXMLXlinkNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_HREF )), + m_aAttributeType, + pImageList->aURL ); + + if ( pImageList->nMaskMode == ImageMaskMode_Bitmap ) + { + pList->AddAttribute( m_aXMLImageNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_MASKMODE )), + m_aAttributeType, + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_MASKMODE_BITMAP )) ); + + pList->AddAttribute( m_aXMLImageNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_MASKURL )), + m_aAttributeType, + pImageList->aMaskURL ); + + if ( pImageList->aHighContrastMaskURL.Len() > 0 ) + { + pList->AddAttribute( m_aXMLImageNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_HIGHCONTRASTMASKURL )), + m_aAttributeType, + pImageList->aHighContrastMaskURL ); + } + } + else + { + ::rtl::OUStringBuffer aColorStrBuffer( 8 ); + sal_Int64 nValue = pImageList->aMaskColor.GetRGBColor(); + + aColorStrBuffer.appendAscii( "#" ); + aColorStrBuffer.append( ::rtl::OUString::valueOf( nValue, 16 )); + + pList->AddAttribute( m_aXMLImageNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_MASKCOLOR )), + m_aAttributeType, + aColorStrBuffer.makeStringAndClear() ); + + pList->AddAttribute( m_aXMLImageNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_MASKMODE )), + m_aAttributeType, + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_MASKMODE_COLOR )) ); + } + + if ( pImageList->aHighContrastURL.Len() > 0 ) + { + pList->AddAttribute( m_aXMLImageNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_HIGHCONTRASTURL )), + m_aAttributeType, + pImageList->aHighContrastURL ); + } + + m_xWriteDocumentHandler->startElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_IMAGES )), xList ); + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); + + ImageItemListDescriptor* pImageItemList = pImageList->pImageItemList; + if ( pImageItemList ) + { + for ( USHORT i = 0; i < pImageItemList->Count(); i++ ) + WriteImage( (*pImageItemList)[i] ); + } + + m_xWriteDocumentHandler->endElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_IMAGES )) ); + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); +} + +void OWriteImagesDocumentHandler::WriteImage( const ImageItemDescriptor* pImage ) throw +( SAXException, RuntimeException ) +{ + ::comphelper::AttributeList* pList = new ::comphelper::AttributeList; + Reference< XAttributeList > xList( (XAttributeList *) pList , UNO_QUERY ); + + pList->AddAttribute( m_aXMLImageNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_BITMAPINDEX )), + m_aAttributeType, + ::rtl::OUString::valueOf( (sal_Int32)pImage->nIndex ) ); + + pList->AddAttribute( m_aXMLImageNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_COMMAND )), + m_aAttributeType, + pImage->aCommandURL ); + + m_xWriteDocumentHandler->startElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_ENTRY )), xList ); + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); + + m_xWriteDocumentHandler->endElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_ENTRY )) ); + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); +} + +void OWriteImagesDocumentHandler::WriteExternalImageList( const ExternalImageItemListDescriptor* pExternalImageList ) throw +( SAXException, RuntimeException ) +{ + m_xWriteDocumentHandler->startElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_EXTERNALIMAGES )), m_xEmptyList ); + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); + + for ( USHORT i = 0; i < pExternalImageList->Count(); i++ ) + { + ExternalImageItemDescriptor* pItem = (*pExternalImageList)[i]; + WriteExternalImage( pItem ); + } + + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); + m_xWriteDocumentHandler->endElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_EXTERNALIMAGES )) ); + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); +} + +void OWriteImagesDocumentHandler::WriteExternalImage( const ExternalImageItemDescriptor* pExternalImage ) throw +( SAXException, RuntimeException ) +{ + ::comphelper::AttributeList* pList = new ::comphelper::AttributeList; + Reference< XAttributeList > xList( (XAttributeList *) pList , UNO_QUERY ); + + // save required attributes + pList->AddAttribute( m_aAttributeXlinkType, + m_aAttributeType, + m_aAttributeValueSimple ); + + if ( pExternalImage->aURL.Len() > 0 ) + { + pList->AddAttribute( m_aXMLXlinkNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_HREF )), + m_aAttributeType, + pExternalImage->aURL ); + } + + if ( pExternalImage->aCommandURL.Len() > 0 ) + { + pList->AddAttribute( m_aXMLImageNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_COMMAND )), + m_aAttributeType, + pExternalImage->aCommandURL ); + } + + m_xWriteDocumentHandler->startElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_EXTERNALENTRY )), xList ); + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); + + m_xWriteDocumentHandler->endElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_EXTERNALENTRY )) ); + m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() ); +} + +} // namespace framework + + + + |