diff options
Diffstat (limited to 'comphelper/source/misc/accessibletexthelper.cxx')
| -rw-r--r-- | comphelper/source/misc/accessibletexthelper.cxx | 100 |
1 files changed, 50 insertions, 50 deletions
diff --git a/comphelper/source/misc/accessibletexthelper.cxx b/comphelper/source/misc/accessibletexthelper.cxx index d344192e7b46..6edc3df43020 100644 --- a/comphelper/source/misc/accessibletexthelper.cxx +++ b/comphelper/source/misc/accessibletexthelper.cxx @@ -2,7 +2,7 @@ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * + * * Copyright 2000, 2010 Oracle and/or its affiliates. * * OpenOffice.org - a multi-platform office productivity suite @@ -166,7 +166,7 @@ namespace comphelper rBoundary = xBreakIter->getWordBoundary( sText, nIndex, implGetLocale(), i18n::WordType::ANY_WORD, sal_True ); // it's a word, if the first character is an alpha-numeric character - Reference< i18n::XCharacterClassification > xCharClass = implGetCharacterClassification(); + Reference< i18n::XCharacterClassification > xCharClass = implGetCharacterClassification(); if ( xCharClass.is() ) { sal_Int32 nType = xCharClass->getCharacterType( sText, rBoundary.startPos, implGetLocale() ); @@ -193,7 +193,7 @@ namespace comphelper if ( implIsValidIndex( nIndex, sText.getLength() ) ) { Locale aLocale = implGetLocale(); - Reference < i18n::XBreakIterator > xBreakIter = implGetBreakIterator(); + Reference < i18n::XBreakIterator > xBreakIter = implGetBreakIterator(); if ( xBreakIter.is() ) { rBoundary.endPos = xBreakIter->endOfSentence( sText, nIndex, aLocale ); @@ -241,7 +241,7 @@ namespace comphelper sal_Int32 nLength = sText.getLength(); if ( implIsValidIndex( nIndex, nLength ) || nIndex == nLength ) - { + { rBoundary.startPos = 0; rBoundary.endPos = nLength; } @@ -378,7 +378,7 @@ namespace comphelper } break; case AccessibleTextType::WORD: - { + { // get word at index sal_Bool bWord = implGetWordBoundary( aBoundary, nIndex ); if ( bWord && implIsValidBoundary( aBoundary, nLength ) ) @@ -609,7 +609,7 @@ namespace comphelper aResult.SegmentStart = aBoundary.startPos; aResult.SegmentEnd = aBoundary.endPos; } - } + } } break; case AccessibleTextType::WORD: @@ -699,37 +699,37 @@ namespace comphelper // ----------------------------------------------------------------------------- bool OCommonAccessibleText::implInitTextChangedEvent( - const rtl::OUString& rOldString, - const rtl::OUString& rNewString, + const rtl::OUString& rOldString, + const rtl::OUString& rNewString, ::com::sun::star::uno::Any& rDeleted, ::com::sun::star::uno::Any& rInserted) // throw() { sal_uInt32 nLenOld = rOldString.getLength(); sal_uInt32 nLenNew = rNewString.getLength(); - + // equal if ((0 == nLenOld) && (0 == nLenNew)) return false; TextSegment aDeletedText; - TextSegment aInsertedText; - + TextSegment aInsertedText; + aDeletedText.SegmentStart = -1; - aDeletedText.SegmentEnd = -1; + aDeletedText.SegmentEnd = -1; aInsertedText.SegmentStart = -1; aInsertedText.SegmentEnd = -1; - - // insert only + + // insert only if ((0 == nLenOld) && (nLenNew > 0)) { aInsertedText.SegmentStart = 0; aInsertedText.SegmentEnd = nLenNew; aInsertedText.SegmentText = rNewString.copy( aInsertedText.SegmentStart, aInsertedText.SegmentEnd - aInsertedText.SegmentStart ); - rInserted <<= aInsertedText; + rInserted <<= aInsertedText; return true; } - + // delete only if ((nLenOld > 0) && (0 == nLenNew)) { @@ -737,28 +737,28 @@ namespace comphelper aDeletedText.SegmentEnd = nLenOld; aDeletedText.SegmentText = rOldString.copy( aDeletedText.SegmentStart, aDeletedText.SegmentEnd - aDeletedText.SegmentStart ); - rDeleted <<= aDeletedText; + rDeleted <<= aDeletedText; return true; } - + const sal_Unicode* pFirstDiffOld = rOldString.getStr(); - const sal_Unicode* pLastDiffOld = rOldString.getStr() + nLenOld; + const sal_Unicode* pLastDiffOld = rOldString.getStr() + nLenOld; const sal_Unicode* pFirstDiffNew = rNewString.getStr(); const sal_Unicode* pLastDiffNew = rNewString.getStr() + nLenNew; - + // find first difference - while ((*pFirstDiffOld == *pFirstDiffNew) && - (pFirstDiffOld < pLastDiffOld) && + while ((*pFirstDiffOld == *pFirstDiffNew) && + (pFirstDiffOld < pLastDiffOld) && (pFirstDiffNew < pLastDiffNew)) { pFirstDiffOld++; - pFirstDiffNew++; - } - + pFirstDiffNew++; + } + // equality test if ((0 == *pFirstDiffOld) && (0 == *pFirstDiffNew)) return false; - + // find last difference while ( ( pLastDiffOld > pFirstDiffOld) && ( pLastDiffNew > pFirstDiffNew) && @@ -767,27 +767,27 @@ namespace comphelper pLastDiffOld--; pLastDiffNew--; } - + if (pFirstDiffOld < pLastDiffOld) - { - aDeletedText.SegmentStart = pFirstDiffOld - rOldString.getStr(); + { + aDeletedText.SegmentStart = pFirstDiffOld - rOldString.getStr(); aDeletedText.SegmentEnd = pLastDiffOld - rOldString.getStr(); - aDeletedText.SegmentText = rOldString.copy( aDeletedText.SegmentStart, aDeletedText.SegmentEnd - aDeletedText.SegmentStart ); - + aDeletedText.SegmentText = rOldString.copy( aDeletedText.SegmentStart, aDeletedText.SegmentEnd - aDeletedText.SegmentStart ); + rDeleted <<= aDeletedText; } - + if (pFirstDiffNew < pLastDiffNew) { aInsertedText.SegmentStart = pFirstDiffNew - rNewString.getStr(); aInsertedText.SegmentEnd = pLastDiffNew - rNewString.getStr(); aInsertedText.SegmentText = rNewString.copy( aInsertedText.SegmentStart, aInsertedText.SegmentEnd - aInsertedText.SegmentStart ); - + rInserted <<= aInsertedText; } return true; } - + //============================================================================== // OAccessibleTextHelper //============================================================================== @@ -822,8 +822,8 @@ namespace comphelper sal_Unicode OAccessibleTextHelper::getCharacter( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException) { OExternalLockGuard aGuard( this ); - - return OCommonAccessibleText::getCharacter( nIndex ); + + return OCommonAccessibleText::getCharacter( nIndex ); } // ----------------------------------------------------------------------------- @@ -831,8 +831,8 @@ namespace comphelper sal_Int32 OAccessibleTextHelper::getCharacterCount() throw (RuntimeException) { OExternalLockGuard aGuard( this ); - - return OCommonAccessibleText::getCharacterCount(); + + return OCommonAccessibleText::getCharacterCount(); } // ----------------------------------------------------------------------------- @@ -840,8 +840,8 @@ namespace comphelper ::rtl::OUString OAccessibleTextHelper::getSelectedText() throw (RuntimeException) { OExternalLockGuard aGuard( this ); - - return OCommonAccessibleText::getSelectedText(); + + return OCommonAccessibleText::getSelectedText(); } // ----------------------------------------------------------------------------- @@ -849,7 +849,7 @@ namespace comphelper sal_Int32 OAccessibleTextHelper::getSelectionStart() throw (RuntimeException) { OExternalLockGuard aGuard( this ); - + return OCommonAccessibleText::getSelectionStart(); } @@ -858,8 +858,8 @@ namespace comphelper sal_Int32 OAccessibleTextHelper::getSelectionEnd() throw (RuntimeException) { OExternalLockGuard aGuard( this ); - - return OCommonAccessibleText::getSelectionEnd(); + + return OCommonAccessibleText::getSelectionEnd(); } // ----------------------------------------------------------------------------- @@ -867,7 +867,7 @@ namespace comphelper ::rtl::OUString OAccessibleTextHelper::getText() throw (RuntimeException) { OExternalLockGuard aGuard( this ); - + return OCommonAccessibleText::getText(); } @@ -876,8 +876,8 @@ namespace comphelper ::rtl::OUString OAccessibleTextHelper::getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (IndexOutOfBoundsException, RuntimeException) { OExternalLockGuard aGuard( this ); - - return OCommonAccessibleText::getTextRange( nStartIndex, nEndIndex ); + + return OCommonAccessibleText::getTextRange( nStartIndex, nEndIndex ); } // ----------------------------------------------------------------------------- @@ -885,7 +885,7 @@ namespace comphelper TextSegment OAccessibleTextHelper::getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (IndexOutOfBoundsException, IllegalArgumentException, RuntimeException) { OExternalLockGuard aGuard( this ); - + return OCommonAccessibleText::getTextAtIndex( nIndex, aTextType ); } @@ -894,7 +894,7 @@ namespace comphelper TextSegment OAccessibleTextHelper::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (IndexOutOfBoundsException, IllegalArgumentException, RuntimeException) { OExternalLockGuard aGuard( this ); - + return OCommonAccessibleText::getTextBeforeIndex( nIndex, aTextType ); } @@ -903,14 +903,14 @@ namespace comphelper TextSegment OAccessibleTextHelper::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (IndexOutOfBoundsException, IllegalArgumentException, RuntimeException) { OExternalLockGuard aGuard( this ); - + return OCommonAccessibleText::getTextBehindIndex( nIndex, aTextType ); } // ----------------------------------------------------------------------------- //.............................................................................. -} // namespace comphelper +} // namespace comphelper //.............................................................................. /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |