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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <sal/types.h>
#include <cassert>
#include "quartz/utils.h"
#include "CTRunData.hxx"
CTRunData::CTRunData( CTRunRef pRun, int start)
: ownership_flags(0)
, m_StartPos(start)
, m_pRun(pRun)
, m_pAdjPositions(NULL)
{
assert(pRun);
CFDictionaryRef pRunAttributes = CTRunGetAttributes( m_pRun );
m_pFont = static_cast<CTFontRef>(CFDictionaryGetValue( pRunAttributes, kCTFontAttributeName ));
m_nGlyphs = CTRunGetGlyphCount(m_pRun);
m_EndPos = m_StartPos + m_nGlyphs;
const CFRange aAll = CFRangeMake( 0, m_nGlyphs );
m_pAdvances = CTRunGetAdvancesPtr( pRun );
if( !m_pAdvances )
{
m_pAdvances = new CGSize[m_nGlyphs];
ownership_flags |= CTRUNDATA_F_OWN_ADVANCES;
CTRunGetAdvances( pRun, aAll, const_cast<CGSize*>(m_pAdvances) );
}
m_pGlyphs = CTRunGetGlyphsPtr( m_pRun );
if( !m_pGlyphs )
{
m_pGlyphs = new CGGlyph[m_nGlyphs];
ownership_flags |= CTRUNDATA_F_OWN_GLYPHS;
CTRunGetGlyphs( pRun, aAll, const_cast<CGGlyph*>(m_pGlyphs));
}
m_pStringIndices = CTRunGetStringIndicesPtr( pRun );
if( !m_pStringIndices )
{
m_pStringIndices = new CFIndex[m_nGlyphs];
ownership_flags |= CTRUNDATA_F_OWN_INDICES;
CTRunGetStringIndices( pRun, aAll, const_cast<CFIndex*>(m_pStringIndices) );
}
m_pPositions = CTRunGetPositionsPtr( pRun );
if( !m_pPositions )
{
m_pPositions = new CGPoint[m_nGlyphs];
ownership_flags |= CTRUNDATA_F_OWN_POSITIONS;
CTRunGetPositions( pRun, aAll, const_cast<CGPoint*>(m_pPositions) );
}
for(int i = 0; i < m_nGlyphs; i++)
{
SAL_INFO( "vcl.ct", "CTRunData Adv:" << (double)m_pAdvances[i].width << " s-idx:" << m_pStringIndices[i] << " pos:(" <<
m_pPositions[i].x << ":" << m_pPositions[i].y << ")");
}
}
CTRunData::~CTRunData()
{
if(ownership_flags & CTRUNDATA_F_OWN_ADVANCES)
{
delete [] m_pAdvances;
}
if(ownership_flags & CTRUNDATA_F_OWN_GLYPHS)
{
delete [] m_pGlyphs;
}
if(ownership_flags & CTRUNDATA_F_OWN_INDICES)
{
delete [] m_pStringIndices;
}
if(ownership_flags & CTRUNDATA_F_OWN_POSITIONS)
{
delete [] m_pPositions;
}
delete [] m_pAdjPositions;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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