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/*************************************************************************
*
* $RCSfile: unoedhlp.cxx,v $
*
* $Revision: 1.6 $
*
* last change: $Author: hr $ $Date: 2003-03-27 15:05:19 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#pragma hdrstop
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#include "unoedhlp.hxx"
#include "editdata.hxx"
#include "editeng.hxx"
//------------------------------------------------------------------------
TYPEINIT1( SvxEditSourceHint, TextHint );
SvxEditSourceHint::SvxEditSourceHint( ULONG _nId ) :
TextHint( _nId ),
mnStart( 0 ),
mnEnd( 0 )
{
}
SvxEditSourceHint::SvxEditSourceHint( ULONG _nId, ULONG nValue, ULONG nStart, ULONG nEnd ) :
TextHint( _nId, nValue ),
mnStart( nStart),
mnEnd( nEnd )
{
}
ULONG SvxEditSourceHint::GetValue() const
{
return TextHint::GetValue();
}
ULONG SvxEditSourceHint::GetStartValue() const
{
return mnStart;
}
ULONG SvxEditSourceHint::GetEndValue() const
{
return mnEnd;
}
void SvxEditSourceHint::SetValue( ULONG n )
{
TextHint::SetValue( n );
}
void SvxEditSourceHint::SetStartValue( ULONG n )
{
mnStart = n;
}
void SvxEditSourceHint::SetEndValue( ULONG n )
{
mnEnd = n;
}
//------------------------------------------------------------------------
::std::auto_ptr<SfxHint> SvxEditSourceHelper::EENotification2Hint( EENotify* aNotify )
{
if( aNotify )
{
switch( aNotify->eNotificationType )
{
case EE_NOTIFY_TEXTMODIFIED:
return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_MODIFIED, aNotify->nParagraph ) );
case EE_NOTIFY_PARAGRAPHINSERTED:
return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_PARAINSERTED, aNotify->nParagraph ) );
case EE_NOTIFY_PARAGRAPHREMOVED:
return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_PARAREMOVED, aNotify->nParagraph ) );
case EE_NOTIFY_PARAGRAPHSMOVED:
return ::std::auto_ptr<SfxHint>( new SvxEditSourceHint( EDITSOURCE_HINT_PARASMOVED, aNotify->nParagraph, aNotify->nParam1, aNotify->nParam2 ) );
case EE_NOTIFY_TEXTHEIGHTCHANGED:
return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_TEXTHEIGHTCHANGED, aNotify->nParagraph ) );
case EE_NOTIFY_TEXTVIEWSCROLLED:
return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_VIEWSCROLLED ) );
case EE_NOTIFY_TEXTVIEWSELECTIONCHANGED:
return ::std::auto_ptr<SfxHint>( new SvxEditSourceHint( EDITSOURCE_HINT_SELECTIONCHANGED ) );
case EE_NOTIFY_BLOCKNOTIFICATION_START:
return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_BLOCKNOTIFICATION_START, 0 ) );
case EE_NOTIFY_BLOCKNOTIFICATION_END:
return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_BLOCKNOTIFICATION_END, 0 ) );
case EE_NOTIFY_INPUT_START:
return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_INPUT_START, 0 ) );
case EE_NOTIFY_INPUT_END:
return ::std::auto_ptr<SfxHint>( new TextHint( TEXT_HINT_INPUT_END, 0 ) );
default:
DBG_ERROR( "SvxEditSourceHelper::EENotification2Hint unknown notification" );
break;
}
}
return ::std::auto_ptr<SfxHint>( new SfxHint() );
}
sal_Bool SvxEditSourceHelper::GetAttributeRun( USHORT& nStartIndex, USHORT& nEndIndex, const EditEngine& rEE, USHORT nPara, USHORT nIndex )
{
EECharAttribArray aCharAttribs;
rEE.GetCharAttribs( nPara, aCharAttribs );
// find closest index in front of nIndex
USHORT nAttr, nCurrIndex;
sal_Int32 nClosestStartIndex;
for( nAttr=0, nClosestStartIndex=0; nAttr<aCharAttribs.Count(); ++nAttr )
{
nCurrIndex = aCharAttribs[nAttr].nStart;
if( nCurrIndex > nIndex )
break; // aCharAttribs array is sorted in increasing order for nStart values
if( nCurrIndex > nClosestStartIndex )
{
nClosestStartIndex = nCurrIndex;
}
}
// find closest index behind of nIndex
sal_Int32 nClosestEndIndex;
for( nAttr=0, nClosestEndIndex=rEE.GetTextLen(nPara); nAttr<aCharAttribs.Count(); ++nAttr )
{
nCurrIndex = aCharAttribs[nAttr].nEnd;
if( nCurrIndex > nIndex &&
nCurrIndex < nClosestEndIndex )
{
nClosestEndIndex = nCurrIndex;
}
}
nStartIndex = static_cast<USHORT>( nClosestStartIndex );
nEndIndex = static_cast<USHORT>( nClosestEndIndex );
return sal_True;
}
Point SvxEditSourceHelper::EEToUserSpace( const Point& rPoint, const Size& rEESize, bool bIsVertical )
{
return bIsVertical ? Point( -rPoint.Y() + rEESize.Height(), rPoint.X() ) : rPoint;
}
Point SvxEditSourceHelper::UserSpaceToEE( const Point& rPoint, const Size& rEESize, bool bIsVertical )
{
return bIsVertical ? Point( rPoint.Y(), -rPoint.X() + rEESize.Height() ) : rPoint;
}
Rectangle SvxEditSourceHelper::EEToUserSpace( const Rectangle& rRect, const Size& rEESize, bool bIsVertical )
{
// #106775# Don't touch rect if not vertical
return bIsVertical ? Rectangle( EEToUserSpace(rRect.BottomLeft(), rEESize, bIsVertical),
EEToUserSpace(rRect.TopRight(), rEESize, bIsVertical) ) : rRect;
}
Rectangle SvxEditSourceHelper::UserSpaceToEE( const Rectangle& rRect, const Size& rEESize, bool bIsVertical )
{
// #106775# Don't touch rect if not vertical
return bIsVertical ? Rectangle( UserSpaceToEE(rRect.TopRight(), rEESize, bIsVertical),
UserSpaceToEE(rRect.BottomLeft(), rEESize, bIsVertical) ) : rRect;
}
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