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Diffstat (limited to 'comphelper/inc/comphelper/accessibletexthelper.hxx')
| -rw-r--r-- | comphelper/inc/comphelper/accessibletexthelper.hxx | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/comphelper/inc/comphelper/accessibletexthelper.hxx b/comphelper/inc/comphelper/accessibletexthelper.hxx deleted file mode 100644 index 75fc717007..0000000000 --- a/comphelper/inc/comphelper/accessibletexthelper.hxx +++ /dev/null @@ -1,188 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * 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 - * - * 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. - * - ************************************************************************/ - -#ifndef COMPHELPER_ACCESSIBLE_TEXT_HELPER_HXX -#define COMPHELPER_ACCESSIBLE_TEXT_HELPER_HXX - -#include <com/sun/star/accessibility/XAccessibleText.hpp> -#include <com/sun/star/accessibility/TextSegment.hpp> -#include <com/sun/star/i18n/XBreakIterator.hpp> -#include <com/sun/star/i18n/XCharacterClassification.hpp> -#include <comphelper/accessiblecomponenthelper.hxx> -#include <cppuhelper/implbase1.hxx> -#include "comphelper/comphelperdllapi.h" - - -//.............................................................................. -namespace comphelper -{ -//.............................................................................. - - //============================================================================== - // OCommonAccessibleText - //============================================================================== - /** base class encapsulating common functionality for the helper classes implementing - the XAccessibleText - */ - class COMPHELPER_DLLPUBLIC OCommonAccessibleText - { - private: - ::com::sun::star::uno::Reference < ::com::sun::star::i18n::XBreakIterator > m_xBreakIter; - ::com::sun::star::uno::Reference < ::com::sun::star::i18n::XCharacterClassification > m_xCharClass; - - protected: - OCommonAccessibleText(); - virtual ~OCommonAccessibleText(); - - ::com::sun::star::uno::Reference < ::com::sun::star::i18n::XBreakIterator > implGetBreakIterator(); - ::com::sun::star::uno::Reference < ::com::sun::star::i18n::XCharacterClassification > implGetCharacterClassification(); - sal_Bool implIsValidBoundary( ::com::sun::star::i18n::Boundary& rBoundary, sal_Int32 nLength ); - virtual sal_Bool implIsValidIndex( sal_Int32 nIndex, sal_Int32 nLength ); - virtual sal_Bool implIsValidRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex, sal_Int32 nLength ); - virtual ::rtl::OUString implGetText() = 0; - virtual ::com::sun::star::lang::Locale implGetLocale() = 0; - virtual void implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex ) = 0; - virtual void implGetGlyphBoundary( ::com::sun::star::i18n::Boundary& rBoundary, sal_Int32 nIndex ); - virtual sal_Bool implGetWordBoundary( ::com::sun::star::i18n::Boundary& rBoundary, sal_Int32 nIndex ); - virtual void implGetSentenceBoundary( ::com::sun::star::i18n::Boundary& rBoundary, sal_Int32 nIndex ); - virtual void implGetParagraphBoundary( ::com::sun::star::i18n::Boundary& rBoundary, sal_Int32 nIndex ); - virtual void implGetLineBoundary( ::com::sun::star::i18n::Boundary& rBoundary, sal_Int32 nIndex ); - - /** non-virtual versions of the methods - */ - sal_Unicode SAL_CALL getCharacter( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); - sal_Int32 SAL_CALL getCharacterCount() throw (::com::sun::star::uno::RuntimeException); - ::rtl::OUString SAL_CALL getSelectedText() throw (::com::sun::star::uno::RuntimeException); - sal_Int32 SAL_CALL getSelectionStart() throw (::com::sun::star::uno::RuntimeException); - sal_Int32 SAL_CALL getSelectionEnd() throw (::com::sun::star::uno::RuntimeException); - ::rtl::OUString SAL_CALL getText() throw (::com::sun::star::uno::RuntimeException); - ::rtl::OUString SAL_CALL getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); - ::com::sun::star::accessibility::TextSegment SAL_CALL getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); - ::com::sun::star::accessibility::TextSegment SAL_CALL getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); - ::com::sun::star::accessibility::TextSegment SAL_CALL getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); - - public: - - /** Helper method, that detects the difference between - two strings and returns the deleted selection and - the inserted selection if available. - - @returns true if there are differences between the - two strings and false if both are equal - - @see ::com::sun::star::accessibility::AccessibleEventId - ::com::sun::star::accessibility::TextSegment - */ - static bool implInitTextChangedEvent( - const rtl::OUString& rOldString, - const rtl::OUString& rNewString, - /*out*/ ::com::sun::star::uno::Any& rDeleted, - /*out*/ ::com::sun::star::uno::Any& rInserted); // throw() - }; - - - //============================================================================== - // OAccessibleTextHelper - //============================================================================== - - typedef ::cppu::ImplHelper1 < ::com::sun::star::accessibility::XAccessibleText - > OAccessibleTextHelper_Base; - - /** a helper class for implementing an AccessibleExtendedComponent which at the same time - supports an XAccessibleText interface - */ - class COMPHELPER_DLLPUBLIC OAccessibleTextHelper : public OAccessibleExtendedComponentHelper, - public OCommonAccessibleText, - public OAccessibleTextHelper_Base - { - protected: - OAccessibleTextHelper(); - // see the respective base class ctor for an extensive comment on this, please - OAccessibleTextHelper( IMutex* _pExternalLock ); - - public: - // XInterface - DECLARE_XINTERFACE( ) - - // XTypeProvider - DECLARE_XTYPEPROVIDER( ) - - // XAccessibleText - virtual sal_Unicode SAL_CALL getCharacter( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); - virtual sal_Int32 SAL_CALL getCharacterCount() throw (::com::sun::star::uno::RuntimeException); - virtual ::rtl::OUString SAL_CALL getSelectedText() throw (::com::sun::star::uno::RuntimeException); - virtual sal_Int32 SAL_CALL getSelectionStart() throw (::com::sun::star::uno::RuntimeException); - virtual sal_Int32 SAL_CALL getSelectionEnd() throw (::com::sun::star::uno::RuntimeException); - virtual ::rtl::OUString SAL_CALL getText() throw (::com::sun::star::uno::RuntimeException); - virtual ::rtl::OUString SAL_CALL getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); - virtual ::com::sun::star::accessibility::TextSegment SAL_CALL getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); - virtual ::com::sun::star::accessibility::TextSegment SAL_CALL getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); - virtual ::com::sun::star::accessibility::TextSegment SAL_CALL getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); - }; - -//.............................................................................. -} // namespace comphelper -//.............................................................................. - -#endif // COMPHELPER_ACCESSIBLE_TEXT_HELPER_HXX - - -// ----------------------------------------------------------------------------- -// -// OAccessibleTextHelper is a helper class for implementing the -// XAccessibleText interface. -// -// The following methods have a default implementation: -// -// getCharacter -// getCharacterCount -// getSelectedText -// getSelectionStart -// getSelectionEnd -// getText -// getTextRange -// getTextAtIndex -// getTextBeforeIndex -// getTextBehindIndex -// -// The following methods must be overriden by derived classes: -// -// implGetText -// implGetLocale -// implGetSelection -// getCaretPosition -// setCaretPosition -// getCharacterAttributes -// getCharacterBounds -// getIndexAtPoint -// setSelection -// copyText -// -// ----------------------------------------------------------------------------- - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |