198 lines
6.7 KiB
C++
198 lines
6.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_editeng.hxx"
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#include <tools/debug.hxx>
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#include <editeng/unoedhlp.hxx>
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#include <editeng/editdata.hxx>
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#include <editeng/editeng.hxx>
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//------------------------------------------------------------------------
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TYPEINIT1( SvxEditSourceHint, TextHint );
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SvxEditSourceHint::SvxEditSourceHint( sal_uLong _nId ) :
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TextHint( _nId ),
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mnStart( 0 ),
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mnEnd( 0 )
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{
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}
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SvxEditSourceHint::SvxEditSourceHint( sal_uLong _nId, sal_uLong nValue, sal_uLong nStart, sal_uLong nEnd ) :
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TextHint( _nId, nValue ),
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mnStart( nStart),
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mnEnd( nEnd )
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{
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}
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sal_uLong SvxEditSourceHint::GetValue() const
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{
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return TextHint::GetValue();
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}
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sal_uLong SvxEditSourceHint::GetStartValue() const
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{
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return mnStart;
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}
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sal_uLong SvxEditSourceHint::GetEndValue() const
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{
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return mnEnd;
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}
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void SvxEditSourceHint::SetValue( sal_uLong n )
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{
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TextHint::SetValue( n );
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}
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void SvxEditSourceHint::SetStartValue( sal_uLong n )
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{
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mnStart = n;
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}
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void SvxEditSourceHint::SetEndValue( sal_uLong n )
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{
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mnEnd = n;
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}
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//------------------------------------------------------------------------
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::std::auto_ptr<SfxHint> SvxEditSourceHelper::EENotification2Hint( EENotify* aNotify )
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{
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if( aNotify )
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{
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switch( aNotify->eNotificationType )
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{
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case EE_NOTIFY_TEXTMODIFIED:
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return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_MODIFIED, aNotify->nParagraph ) );
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case EE_NOTIFY_PARAGRAPHINSERTED:
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return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_PARAINSERTED, aNotify->nParagraph ) );
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case EE_NOTIFY_PARAGRAPHREMOVED:
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return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_PARAREMOVED, aNotify->nParagraph ) );
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case EE_NOTIFY_PARAGRAPHSMOVED:
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return ::std::auto_ptr<SfxHint>( new SvxEditSourceHint( EDITSOURCE_HINT_PARASMOVED, aNotify->nParagraph, aNotify->nParam1, aNotify->nParam2 ) );
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case EE_NOTIFY_TEXTHEIGHTCHANGED:
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return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_TEXTHEIGHTCHANGED, aNotify->nParagraph ) );
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case EE_NOTIFY_TEXTVIEWSCROLLED:
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return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_VIEWSCROLLED ) );
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case EE_NOTIFY_TEXTVIEWSELECTIONCHANGED:
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return ::std::auto_ptr<SfxHint>( new SvxEditSourceHint( EDITSOURCE_HINT_SELECTIONCHANGED ) );
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case EE_NOTIFY_BLOCKNOTIFICATION_START:
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return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_BLOCKNOTIFICATION_START, 0 ) );
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case EE_NOTIFY_BLOCKNOTIFICATION_END:
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return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_BLOCKNOTIFICATION_END, 0 ) );
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case EE_NOTIFY_INPUT_START:
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return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_INPUT_START, 0 ) );
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case EE_NOTIFY_INPUT_END:
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return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_INPUT_END, 0 ) );
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default:
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OSL_FAIL( "SvxEditSourceHelper::EENotification2Hint unknown notification" );
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break;
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}
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}
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return ::std::auto_ptr<SfxHint>( new SfxHint() );
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}
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sal_Bool SvxEditSourceHelper::GetAttributeRun( sal_uInt16& nStartIndex, sal_uInt16& nEndIndex, const EditEngine& rEE, sal_uInt16 nPara, sal_uInt16 nIndex )
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{
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EECharAttribArray aCharAttribs;
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rEE.GetCharAttribs( nPara, aCharAttribs );
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// find closest index in front of nIndex
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sal_uInt16 nAttr, nCurrIndex;
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sal_Int32 nClosestStartIndex;
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for( nAttr=0, nClosestStartIndex=0; nAttr<aCharAttribs.Count(); ++nAttr )
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{
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nCurrIndex = aCharAttribs[nAttr].nStart;
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if( nCurrIndex > nIndex )
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break; // aCharAttribs array is sorted in increasing order for nStart values
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if( nCurrIndex > nClosestStartIndex )
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{
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nClosestStartIndex = nCurrIndex;
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}
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}
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// find closest index behind of nIndex
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sal_Int32 nClosestEndIndex;
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for( nAttr=0, nClosestEndIndex=rEE.GetTextLen(nPara); nAttr<aCharAttribs.Count(); ++nAttr )
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{
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nCurrIndex = aCharAttribs[nAttr].nEnd;
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if( nCurrIndex > nIndex &&
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nCurrIndex < nClosestEndIndex )
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{
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nClosestEndIndex = nCurrIndex;
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}
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}
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nStartIndex = static_cast<sal_uInt16>( nClosestStartIndex );
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nEndIndex = static_cast<sal_uInt16>( nClosestEndIndex );
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return sal_True;
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}
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Point SvxEditSourceHelper::EEToUserSpace( const Point& rPoint, const Size& rEESize, bool bIsVertical )
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{
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return bIsVertical ? Point( -rPoint.Y() + rEESize.Height(), rPoint.X() ) : rPoint;
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}
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Point SvxEditSourceHelper::UserSpaceToEE( const Point& rPoint, const Size& rEESize, bool bIsVertical )
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{
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return bIsVertical ? Point( rPoint.Y(), -rPoint.X() + rEESize.Height() ) : rPoint;
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}
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Rectangle SvxEditSourceHelper::EEToUserSpace( const Rectangle& rRect, const Size& rEESize, bool bIsVertical )
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{
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return bIsVertical ? Rectangle( EEToUserSpace(rRect.BottomLeft(), rEESize, bIsVertical),
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EEToUserSpace(rRect.TopRight(), rEESize, bIsVertical) ) : rRect;
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}
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Rectangle SvxEditSourceHelper::UserSpaceToEE( const Rectangle& rRect, const Size& rEESize, bool bIsVertical )
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{
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return bIsVertical ? Rectangle( UserSpaceToEE(rRect.TopRight(), rEESize, bIsVertical),
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UserSpaceToEE(rRect.BottomLeft(), rEESize, bIsVertical) ) : rRect;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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