| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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 ( sal_uInt16 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 ( sal_uInt16 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 ( sal_uInt16 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 |
| |
| |
| |
| |