1*5900e8ecSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*5900e8ecSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*5900e8ecSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*5900e8ecSAndrew Rist * distributed with this work for additional information 6*5900e8ecSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*5900e8ecSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*5900e8ecSAndrew Rist * "License"); you may not use this file except in compliance 9*5900e8ecSAndrew Rist * with the License. You may obtain a copy of the License at 10*5900e8ecSAndrew Rist * 11*5900e8ecSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*5900e8ecSAndrew Rist * 13*5900e8ecSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*5900e8ecSAndrew Rist * software distributed under the License is distributed on an 15*5900e8ecSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*5900e8ecSAndrew Rist * KIND, either express or implied. See the License for the 17*5900e8ecSAndrew Rist * specific language governing permissions and limitations 18*5900e8ecSAndrew Rist * under the License. 19*5900e8ecSAndrew Rist * 20*5900e8ecSAndrew Rist *************************************************************/ 21*5900e8ecSAndrew Rist 22*5900e8ecSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_svtools.hxx" 26cdf0e10cSrcweir #include <svtools/scriptedtext.hxx> 27cdf0e10cSrcweir #include <vector> 28cdf0e10cSrcweir #include <rtl/ustring.hxx> 29cdf0e10cSrcweir #include <vcl/outdev.hxx> 30cdf0e10cSrcweir #include <vcl/font.hxx> 31cdf0e10cSrcweir #include <tools/debug.hxx> 32cdf0e10cSrcweir #include <com/sun/star/i18n/ScriptType.hpp> 33cdf0e10cSrcweir 34cdf0e10cSrcweir 35cdf0e10cSrcweir using namespace ::std; 36cdf0e10cSrcweir using namespace ::rtl; 37cdf0e10cSrcweir using namespace ::com::sun::star; 38cdf0e10cSrcweir 39cdf0e10cSrcweir 40cdf0e10cSrcweir //_____________________________________________________________________________ 41cdf0e10cSrcweir 42cdf0e10cSrcweir class SvtScriptedTextHelper_Impl 43cdf0e10cSrcweir { 44cdf0e10cSrcweir private: 45cdf0e10cSrcweir OutputDevice& mrOutDevice; /// The output device for drawing the text. 46cdf0e10cSrcweir Font maLatinFont; /// The font for latin text portions. 47cdf0e10cSrcweir Font maAsianFont; /// The font for asian text portions. 48cdf0e10cSrcweir Font maCmplxFont; /// The font for complex text portions. 49cdf0e10cSrcweir Font maDefltFont; /// The default font of the output device. 50cdf0e10cSrcweir OUString maText; /// The text. 51cdf0e10cSrcweir 52cdf0e10cSrcweir vector< sal_Int32 > maPosVec; /// The start position of each text portion. 53cdf0e10cSrcweir vector< sal_Int16 > maScriptVec; /// The script type of each text portion. 54cdf0e10cSrcweir vector< sal_Int32 > maWidthVec; /// The output width of each text portion. 55cdf0e10cSrcweir Size maTextSize; /// The size the text will take in the current output device. 56cdf0e10cSrcweir 57cdf0e10cSrcweir /** Assignment operator not implemented to prevent usage. */ 58cdf0e10cSrcweir SvtScriptedTextHelper_Impl& operator=( const SvtScriptedTextHelper_Impl& ); 59cdf0e10cSrcweir 60cdf0e10cSrcweir /** Gets the font of the given script type. */ 61cdf0e10cSrcweir const Font& GetFont( sal_uInt16 _nScript ) const; 62cdf0e10cSrcweir /** Sets a font on the output device depending on the script type. */ 63cdf0e10cSrcweir inline void SetOutDevFont( sal_uInt16 _nScript ) 64cdf0e10cSrcweir { mrOutDevice.SetFont( GetFont( _nScript ) ); } 65cdf0e10cSrcweir /** Fills maPosVec with positions of all changes of script type. 66cdf0e10cSrcweir This method expects correctly initialized maPosVec and maScriptVec. */ 67cdf0e10cSrcweir void CalculateSizes(); 68cdf0e10cSrcweir /** Fills maPosVec with positions of all changes of script type and 69cdf0e10cSrcweir maScriptVec with the script type of each portion. */ 70cdf0e10cSrcweir void CalculateBreaks( 71cdf0e10cSrcweir const uno::Reference< i18n::XBreakIterator >& _xBreakIter ); 72cdf0e10cSrcweir 73cdf0e10cSrcweir public: 74cdf0e10cSrcweir /** This constructor sets an output device and fonts for all script types. */ 75cdf0e10cSrcweir SvtScriptedTextHelper_Impl( 76cdf0e10cSrcweir OutputDevice& _rOutDevice, 77cdf0e10cSrcweir Font* _pLatinFont, 78cdf0e10cSrcweir Font* _pAsianFont, 79cdf0e10cSrcweir Font* _pCmplxFont ); 80cdf0e10cSrcweir /** Copy constructor. */ 81cdf0e10cSrcweir SvtScriptedTextHelper_Impl( 82cdf0e10cSrcweir const SvtScriptedTextHelper_Impl& _rCopy ); 83cdf0e10cSrcweir /** Destructor. */ 84cdf0e10cSrcweir ~SvtScriptedTextHelper_Impl(); 85cdf0e10cSrcweir 86cdf0e10cSrcweir /** Sets new fonts and recalculates the text width. */ 87cdf0e10cSrcweir void SetFonts( Font* _pLatinFont, Font* _pAsianFont, Font* _pCmplxFont ); 88cdf0e10cSrcweir /** Sets a new text and calculates all script breaks and the text width. */ 89cdf0e10cSrcweir void SetText( 90cdf0e10cSrcweir const OUString& _rText, 91cdf0e10cSrcweir const uno::Reference< i18n::XBreakIterator >& _xBreakIter ); 92cdf0e10cSrcweir 93cdf0e10cSrcweir /** Returns the previously set text. */ 94cdf0e10cSrcweir const OUString& GetText() const; 95cdf0e10cSrcweir /** Returns a size struct containing the width and height of the text in the current output device. */ 96cdf0e10cSrcweir const Size& GetTextSize() const; 97cdf0e10cSrcweir 98cdf0e10cSrcweir /** Draws the text in the current output device. */ 99cdf0e10cSrcweir void DrawText( const Point& _rPos ); 100cdf0e10cSrcweir }; 101cdf0e10cSrcweir 102cdf0e10cSrcweir 103cdf0e10cSrcweir SvtScriptedTextHelper_Impl::SvtScriptedTextHelper_Impl( 104cdf0e10cSrcweir OutputDevice& _rOutDevice, 105cdf0e10cSrcweir Font* _pLatinFont, Font* _pAsianFont, Font* _pCmplxFont ) : 106cdf0e10cSrcweir mrOutDevice( _rOutDevice ), 107cdf0e10cSrcweir maLatinFont( _pLatinFont ? *_pLatinFont : _rOutDevice.GetFont() ), 108cdf0e10cSrcweir maAsianFont( _pAsianFont ? *_pAsianFont : _rOutDevice.GetFont() ), 109cdf0e10cSrcweir maCmplxFont( _pCmplxFont ? *_pCmplxFont : _rOutDevice.GetFont() ), 110cdf0e10cSrcweir maDefltFont( _rOutDevice.GetFont() ) 111cdf0e10cSrcweir { 112cdf0e10cSrcweir } 113cdf0e10cSrcweir 114cdf0e10cSrcweir SvtScriptedTextHelper_Impl::SvtScriptedTextHelper_Impl( const SvtScriptedTextHelper_Impl& _rCopy ) : 115cdf0e10cSrcweir mrOutDevice( _rCopy.mrOutDevice ), 116cdf0e10cSrcweir maLatinFont( _rCopy.maLatinFont ), 117cdf0e10cSrcweir maAsianFont( _rCopy.maAsianFont ), 118cdf0e10cSrcweir maCmplxFont( _rCopy.maCmplxFont ), 119cdf0e10cSrcweir maDefltFont( _rCopy.maDefltFont ), 120cdf0e10cSrcweir maText( _rCopy.maText ), 121cdf0e10cSrcweir maPosVec( _rCopy.maPosVec ), 122cdf0e10cSrcweir maScriptVec( _rCopy.maScriptVec ), 123cdf0e10cSrcweir maWidthVec( _rCopy.maWidthVec ), 124cdf0e10cSrcweir maTextSize( _rCopy.maTextSize ) 125cdf0e10cSrcweir { 126cdf0e10cSrcweir } 127cdf0e10cSrcweir 128cdf0e10cSrcweir SvtScriptedTextHelper_Impl::~SvtScriptedTextHelper_Impl() 129cdf0e10cSrcweir { 130cdf0e10cSrcweir } 131cdf0e10cSrcweir 132cdf0e10cSrcweir const Font& SvtScriptedTextHelper_Impl::GetFont( sal_uInt16 _nScript ) const 133cdf0e10cSrcweir { 134cdf0e10cSrcweir switch( _nScript ) 135cdf0e10cSrcweir { 136cdf0e10cSrcweir case i18n::ScriptType::LATIN: return maLatinFont; 137cdf0e10cSrcweir case i18n::ScriptType::ASIAN: return maAsianFont; 138cdf0e10cSrcweir case i18n::ScriptType::COMPLEX: return maCmplxFont; 139cdf0e10cSrcweir } 140cdf0e10cSrcweir return maDefltFont; 141cdf0e10cSrcweir } 142cdf0e10cSrcweir 143cdf0e10cSrcweir void SvtScriptedTextHelper_Impl::CalculateSizes() 144cdf0e10cSrcweir { 145cdf0e10cSrcweir maTextSize.Width() = maTextSize.Height() = 0; 146cdf0e10cSrcweir maDefltFont = mrOutDevice.GetFont(); 147cdf0e10cSrcweir 148cdf0e10cSrcweir // calculate text portion widths and total width 149cdf0e10cSrcweir maWidthVec.clear(); 150cdf0e10cSrcweir if( !maPosVec.empty() ) 151cdf0e10cSrcweir { 152cdf0e10cSrcweir DBG_ASSERT( maPosVec.size() - 1 == maScriptVec.size(), 153cdf0e10cSrcweir "SvtScriptedTextHelper_Impl::CalculateWidth - invalid vectors" ); 154cdf0e10cSrcweir 155cdf0e10cSrcweir xub_StrLen nThisPos = static_cast< xub_StrLen >( maPosVec[ 0 ] ); 156cdf0e10cSrcweir xub_StrLen nNextPos; 157cdf0e10cSrcweir sal_Int32 nPosVecSize = maPosVec.size(); 158cdf0e10cSrcweir sal_Int32 nPosVecIndex = 1; 159cdf0e10cSrcweir 160cdf0e10cSrcweir sal_Int16 nScript; 161cdf0e10cSrcweir sal_Int32 nScriptVecIndex = 0; 162cdf0e10cSrcweir 163cdf0e10cSrcweir sal_Int32 nCurrWidth; 164cdf0e10cSrcweir 165cdf0e10cSrcweir while( nPosVecIndex < nPosVecSize ) 166cdf0e10cSrcweir { 167cdf0e10cSrcweir nNextPos = static_cast< xub_StrLen >( maPosVec[ nPosVecIndex++ ] ); 168cdf0e10cSrcweir nScript = maScriptVec[ nScriptVecIndex++ ]; 169cdf0e10cSrcweir 170cdf0e10cSrcweir SetOutDevFont( nScript ); 171cdf0e10cSrcweir nCurrWidth = mrOutDevice.GetTextWidth( maText, nThisPos, nNextPos - nThisPos ); 172cdf0e10cSrcweir maWidthVec.push_back( nCurrWidth ); 173cdf0e10cSrcweir maTextSize.Width() += nCurrWidth; 174cdf0e10cSrcweir nThisPos = nNextPos; 175cdf0e10cSrcweir } 176cdf0e10cSrcweir } 177cdf0e10cSrcweir 178cdf0e10cSrcweir // calculate maximum font height 179cdf0e10cSrcweir SetOutDevFont( i18n::ScriptType::LATIN ); 180cdf0e10cSrcweir maTextSize.Height() = Max( maTextSize.Height(), mrOutDevice.GetTextHeight() ); 181cdf0e10cSrcweir SetOutDevFont( i18n::ScriptType::ASIAN ); 182cdf0e10cSrcweir maTextSize.Height() = Max( maTextSize.Height(), mrOutDevice.GetTextHeight() ); 183cdf0e10cSrcweir SetOutDevFont( i18n::ScriptType::COMPLEX ); 184cdf0e10cSrcweir maTextSize.Height() = Max( maTextSize.Height(), mrOutDevice.GetTextHeight() ); 185cdf0e10cSrcweir 186cdf0e10cSrcweir mrOutDevice.SetFont( maDefltFont ); 187cdf0e10cSrcweir } 188cdf0e10cSrcweir 189cdf0e10cSrcweir void SvtScriptedTextHelper_Impl::CalculateBreaks( const uno::Reference< i18n::XBreakIterator >& _xBreakIter ) 190cdf0e10cSrcweir { 191cdf0e10cSrcweir maPosVec.clear(); 192cdf0e10cSrcweir maScriptVec.clear(); 193cdf0e10cSrcweir 194cdf0e10cSrcweir DBG_ASSERT( _xBreakIter.is(), "SvtScriptedTextHelper_Impl::CalculateBreaks - no break iterator" ); 195cdf0e10cSrcweir 196cdf0e10cSrcweir sal_Int32 nLen = maText.getLength(); 197cdf0e10cSrcweir if( nLen ) 198cdf0e10cSrcweir { 199cdf0e10cSrcweir if( _xBreakIter.is() ) 200cdf0e10cSrcweir { 201cdf0e10cSrcweir sal_Int32 nThisPos = 0; // first position of this portion 202cdf0e10cSrcweir sal_Int32 nNextPos = 0; // first position of next portion 203cdf0e10cSrcweir sal_Int16 nPortScript; // script type of this portion 204cdf0e10cSrcweir do 205cdf0e10cSrcweir { 206cdf0e10cSrcweir nPortScript = _xBreakIter->getScriptType( maText, nThisPos ); 207cdf0e10cSrcweir nNextPos = _xBreakIter->endOfScript( maText, nThisPos, nPortScript ); 208cdf0e10cSrcweir 209cdf0e10cSrcweir switch( nPortScript ) 210cdf0e10cSrcweir { 211cdf0e10cSrcweir case i18n::ScriptType::LATIN: 212cdf0e10cSrcweir case i18n::ScriptType::ASIAN: 213cdf0e10cSrcweir case i18n::ScriptType::COMPLEX: 214cdf0e10cSrcweir maPosVec.push_back( nThisPos ); 215cdf0e10cSrcweir maScriptVec.push_back( nPortScript ); 216cdf0e10cSrcweir break; 217cdf0e10cSrcweir default: 218cdf0e10cSrcweir { 219cdf0e10cSrcweir /* *** handling of weak characters *** 220cdf0e10cSrcweir - first portion is weak: Use OutputDevice::HasGlyphs() to find the correct font 221cdf0e10cSrcweir - weak portion follows another portion: Script type of preceding portion is used */ 222cdf0e10cSrcweir if( maPosVec.empty() ) 223cdf0e10cSrcweir { 224cdf0e10cSrcweir sal_Int32 nCharIx = 0; 225cdf0e10cSrcweir sal_Int32 nNextCharIx = 0; 226cdf0e10cSrcweir sal_Int16 nScript; 227cdf0e10cSrcweir do 228cdf0e10cSrcweir { 229cdf0e10cSrcweir nScript = i18n::ScriptType::LATIN; 230cdf0e10cSrcweir while( (nScript != i18n::ScriptType::WEAK) && (nCharIx == nNextCharIx) ) 231cdf0e10cSrcweir { 232cdf0e10cSrcweir nNextCharIx = mrOutDevice.HasGlyphs( GetFont( nScript ), maText, sal::static_int_cast< sal_uInt16 >(nCharIx), sal::static_int_cast< sal_uInt16 >(nNextPos - nCharIx) ); 233cdf0e10cSrcweir if( nCharIx == nNextCharIx ) 234cdf0e10cSrcweir ++nScript; 235cdf0e10cSrcweir } 236cdf0e10cSrcweir if( nNextCharIx == nCharIx ) 237cdf0e10cSrcweir ++nNextCharIx; 238cdf0e10cSrcweir 239cdf0e10cSrcweir maPosVec.push_back( nCharIx ); 240cdf0e10cSrcweir maScriptVec.push_back( nScript ); 241cdf0e10cSrcweir nCharIx = nNextCharIx; 242cdf0e10cSrcweir } 243cdf0e10cSrcweir while( nCharIx < nNextPos ); 244cdf0e10cSrcweir } 245cdf0e10cSrcweir // nothing to do for following portions 246cdf0e10cSrcweir } 247cdf0e10cSrcweir } 248cdf0e10cSrcweir nThisPos = nNextPos; 249cdf0e10cSrcweir } 250cdf0e10cSrcweir while( (0 <= nThisPos) && (nThisPos < nLen) ); 251cdf0e10cSrcweir } 252cdf0e10cSrcweir else // no break iterator: whole text LATIN 253cdf0e10cSrcweir { 254cdf0e10cSrcweir maPosVec.push_back( 0 ); 255cdf0e10cSrcweir maScriptVec.push_back( i18n::ScriptType::LATIN ); 256cdf0e10cSrcweir } 257cdf0e10cSrcweir 258cdf0e10cSrcweir // push end position of last portion 259cdf0e10cSrcweir if( !maPosVec.empty() ) 260cdf0e10cSrcweir maPosVec.push_back( nLen ); 261cdf0e10cSrcweir } 262cdf0e10cSrcweir CalculateSizes(); 263cdf0e10cSrcweir } 264cdf0e10cSrcweir 265cdf0e10cSrcweir void SvtScriptedTextHelper_Impl::SetFonts( Font* _pLatinFont, Font* _pAsianFont, Font* _pCmplxFont ) 266cdf0e10cSrcweir { 267cdf0e10cSrcweir maLatinFont = _pLatinFont ? *_pLatinFont : maDefltFont; 268cdf0e10cSrcweir maAsianFont = _pAsianFont ? *_pAsianFont : maDefltFont; 269cdf0e10cSrcweir maCmplxFont = _pCmplxFont ? *_pCmplxFont : maDefltFont; 270cdf0e10cSrcweir CalculateSizes(); 271cdf0e10cSrcweir } 272cdf0e10cSrcweir 273cdf0e10cSrcweir void SvtScriptedTextHelper_Impl::SetText( const OUString& _rText, const uno::Reference< i18n::XBreakIterator >& _xBreakIter ) 274cdf0e10cSrcweir { 275cdf0e10cSrcweir maText = _rText; 276cdf0e10cSrcweir CalculateBreaks( _xBreakIter ); 277cdf0e10cSrcweir } 278cdf0e10cSrcweir 279cdf0e10cSrcweir const OUString& SvtScriptedTextHelper_Impl::GetText() const 280cdf0e10cSrcweir { 281cdf0e10cSrcweir return maText; 282cdf0e10cSrcweir } 283cdf0e10cSrcweir 284cdf0e10cSrcweir const Size& SvtScriptedTextHelper_Impl::GetTextSize() const 285cdf0e10cSrcweir { 286cdf0e10cSrcweir return maTextSize; 287cdf0e10cSrcweir } 288cdf0e10cSrcweir 289cdf0e10cSrcweir void SvtScriptedTextHelper_Impl::DrawText( const Point& _rPos ) 290cdf0e10cSrcweir { 291cdf0e10cSrcweir if( !maText.getLength() || maPosVec.empty() ) 292cdf0e10cSrcweir return; 293cdf0e10cSrcweir 294cdf0e10cSrcweir DBG_ASSERT( maPosVec.size() - 1 == maScriptVec.size(), "SvtScriptedTextHelper_Impl::DrawText - invalid vectors" ); 295cdf0e10cSrcweir DBG_ASSERT( maScriptVec.size() == maWidthVec.size(), "SvtScriptedTextHelper_Impl::DrawText - invalid vectors" ); 296cdf0e10cSrcweir 297cdf0e10cSrcweir maDefltFont = mrOutDevice.GetFont(); 298cdf0e10cSrcweir Point aCurrPos( _rPos ); 299cdf0e10cSrcweir xub_StrLen nThisPos = static_cast< xub_StrLen >( maPosVec[ 0 ] ); 300cdf0e10cSrcweir xub_StrLen nNextPos; 301cdf0e10cSrcweir sal_Int32 nPosVecSize = maPosVec.size(); 302cdf0e10cSrcweir sal_Int32 nPosVecIndex = 1; 303cdf0e10cSrcweir 304cdf0e10cSrcweir sal_Int16 nScript; 305cdf0e10cSrcweir sal_Int32 nVecIndex = 0; 306cdf0e10cSrcweir 307cdf0e10cSrcweir while( nPosVecIndex < nPosVecSize ) 308cdf0e10cSrcweir { 309cdf0e10cSrcweir nNextPos = static_cast< xub_StrLen >( maPosVec[ nPosVecIndex++ ] ); 310cdf0e10cSrcweir nScript = maScriptVec[ nVecIndex ]; 311cdf0e10cSrcweir 312cdf0e10cSrcweir SetOutDevFont( nScript ); 313cdf0e10cSrcweir mrOutDevice.DrawText( aCurrPos, maText, nThisPos, nNextPos - nThisPos ); 314cdf0e10cSrcweir aCurrPos.X() += maWidthVec[ nVecIndex++ ]; 315cdf0e10cSrcweir aCurrPos.X() += mrOutDevice.GetTextHeight() / 5; // add 20% of font height as portion spacing 316cdf0e10cSrcweir nThisPos = nNextPos; 317cdf0e10cSrcweir } 318cdf0e10cSrcweir mrOutDevice.SetFont( maDefltFont ); 319cdf0e10cSrcweir } 320cdf0e10cSrcweir 321cdf0e10cSrcweir 322cdf0e10cSrcweir //_____________________________________________________________________________ 323cdf0e10cSrcweir 324cdf0e10cSrcweir SvtScriptedTextHelper::SvtScriptedTextHelper( OutputDevice& _rOutDevice ) : 325cdf0e10cSrcweir mpImpl( new SvtScriptedTextHelper_Impl( _rOutDevice, NULL, NULL, NULL ) ) 326cdf0e10cSrcweir { 327cdf0e10cSrcweir } 328cdf0e10cSrcweir 329cdf0e10cSrcweir SvtScriptedTextHelper::SvtScriptedTextHelper( 330cdf0e10cSrcweir OutputDevice& _rOutDevice, 331cdf0e10cSrcweir Font* _pLatinFont, Font* _pAsianFont, Font* _pCmplxFont ) : 332cdf0e10cSrcweir mpImpl( new SvtScriptedTextHelper_Impl( _rOutDevice, _pLatinFont, _pAsianFont, _pCmplxFont ) ) 333cdf0e10cSrcweir { 334cdf0e10cSrcweir } 335cdf0e10cSrcweir 336cdf0e10cSrcweir SvtScriptedTextHelper::SvtScriptedTextHelper( const SvtScriptedTextHelper& _rCopy ) : 337cdf0e10cSrcweir mpImpl( new SvtScriptedTextHelper_Impl( *_rCopy.mpImpl ) ) 338cdf0e10cSrcweir { 339cdf0e10cSrcweir } 340cdf0e10cSrcweir 341cdf0e10cSrcweir SvtScriptedTextHelper::~SvtScriptedTextHelper() 342cdf0e10cSrcweir { 343cdf0e10cSrcweir delete mpImpl; 344cdf0e10cSrcweir } 345cdf0e10cSrcweir 346cdf0e10cSrcweir void SvtScriptedTextHelper::SetFonts( Font* _pLatinFont, Font* _pAsianFont, Font* _pCmplxFont ) 347cdf0e10cSrcweir { 348cdf0e10cSrcweir mpImpl->SetFonts( _pLatinFont, _pAsianFont, _pCmplxFont ); 349cdf0e10cSrcweir } 350cdf0e10cSrcweir 351cdf0e10cSrcweir void SvtScriptedTextHelper::SetDefaultFont() 352cdf0e10cSrcweir { 353cdf0e10cSrcweir mpImpl->SetFonts( NULL, NULL, NULL ); 354cdf0e10cSrcweir } 355cdf0e10cSrcweir 356cdf0e10cSrcweir void SvtScriptedTextHelper::SetText( const OUString& _rText, const uno::Reference< i18n::XBreakIterator >& _xBreakIter ) 357cdf0e10cSrcweir { 358cdf0e10cSrcweir mpImpl->SetText( _rText, _xBreakIter ); 359cdf0e10cSrcweir } 360cdf0e10cSrcweir 361cdf0e10cSrcweir const OUString& SvtScriptedTextHelper::GetText() const 362cdf0e10cSrcweir { 363cdf0e10cSrcweir return mpImpl->GetText(); 364cdf0e10cSrcweir } 365cdf0e10cSrcweir 366cdf0e10cSrcweir sal_Int32 SvtScriptedTextHelper::GetTextWidth() const 367cdf0e10cSrcweir { 368cdf0e10cSrcweir return mpImpl->GetTextSize().Width(); 369cdf0e10cSrcweir } 370cdf0e10cSrcweir 371cdf0e10cSrcweir sal_Int32 SvtScriptedTextHelper::GetTextHeight() const 372cdf0e10cSrcweir { 373cdf0e10cSrcweir return mpImpl->GetTextSize().Height(); 374cdf0e10cSrcweir } 375cdf0e10cSrcweir 376cdf0e10cSrcweir const Size& SvtScriptedTextHelper::GetTextSize() const 377cdf0e10cSrcweir { 378cdf0e10cSrcweir return mpImpl->GetTextSize(); 379cdf0e10cSrcweir } 380cdf0e10cSrcweir 381cdf0e10cSrcweir void SvtScriptedTextHelper::DrawText( const Point& _rPos ) 382cdf0e10cSrcweir { 383cdf0e10cSrcweir mpImpl->DrawText( _rPos ); 384cdf0e10cSrcweir } 385cdf0e10cSrcweir 386cdf0e10cSrcweir 387cdf0e10cSrcweir //_____________________________________________________________________________ 388cdf0e10cSrcweir 389