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Diffstat (limited to 'editeng/source/items/svxfont.cxx')
| -rw-r--r-- | editeng/source/items/svxfont.cxx | 809 |
1 files changed, 0 insertions, 809 deletions
diff --git a/editeng/source/items/svxfont.cxx b/editeng/source/items/svxfont.cxx deleted file mode 100644 index 909f2c580e..0000000000 --- a/editeng/source/items/svxfont.cxx +++ /dev/null @@ -1,809 +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. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_editeng.hxx" - -// include ---------------------------------------------------------------- - -#include <vcl/outdev.hxx> -#include <vcl/print.hxx> -#include <tools/poly.hxx> -#include <unotools/charclass.hxx> -#include <editeng/unolingu.hxx> -#include <com/sun/star/i18n/KCharacterType.hpp> - -#define _SVX_SVXFONT_CXX - -#include <editeng/svxfont.hxx> -#include <editeng/escpitem.hxx> - -// Minimum: Percentage of kernel -#define MINKERNPERCENT 5 - -#ifndef REDUCEDSVXFONT - const sal_Unicode CH_BLANK = sal_Unicode(' '); // ' ' Space character - static sal_Char const sDoubleSpace[] = " "; -#endif - - -SvxFont::SvxFont() -{ - nKern = nEsc = 0; - nPropr = 100; - eCaseMap = SVX_CASEMAP_NOT_MAPPED; - eLang = LANGUAGE_SYSTEM; -} - -SvxFont::SvxFont( const Font &rFont ) - : Font( rFont ) -{ - nKern = nEsc = 0; - nPropr = 100; - eCaseMap = SVX_CASEMAP_NOT_MAPPED; - eLang = LANGUAGE_SYSTEM; -} - -SvxFont::SvxFont( const SvxFont &rFont ) - : Font( rFont ) -{ - nKern = rFont.GetFixKerning(); - nEsc = rFont.GetEscapement(); - nPropr = rFont.GetPropr(); - eCaseMap = rFont.GetCaseMap(); - eLang = rFont.GetLanguage(); -} - - -void SvxFont::DrawArrow( OutputDevice &rOut, const Rectangle& rRect, - const Size& rSize, const Color& rCol, sal_Bool bLeft ) -{ - long nLeft = ( rRect.Left() + rRect.Right() - rSize.Width() )/ 2; - long nRight = nLeft + rSize.Width(); - long nMid = ( rRect.Top() + rRect.Bottom() ) / 2; - long nTop = nMid - rSize.Height() / 2; - long nBottom = nTop + rSize.Height(); - if( nLeft < rRect.Left() ) - { - nLeft = rRect.Left(); - nRight = rRect.Right(); - } - if( nTop < rRect.Top() ) - { - nTop = rRect.Top(); - nBottom = rRect.Bottom(); - } - Polygon aPoly; - Point aTmp( bLeft ? nLeft : nRight, nMid ); - Point aNxt( bLeft ? nRight : nLeft, nTop ); - aPoly.Insert( 0, aTmp ); - aPoly.Insert( 0, aNxt ); - aNxt.Y() = nBottom; - aPoly.Insert( 0, aNxt ); - aPoly.Insert( 0, aTmp ); - Color aOldLineColor = rOut.GetLineColor(); - Color aOldFillColor = rOut.GetFillColor(); - rOut.SetFillColor( rCol ); - rOut.SetLineColor( Color( COL_BLACK ) ); - rOut.DrawPolygon( aPoly ); - rOut.DrawLine( aTmp, aNxt ); - rOut.SetLineColor( aOldLineColor ); - rOut.SetFillColor( aOldFillColor ); -} - - -XubString SvxFont::CalcCaseMap( const XubString &rTxt ) const -{ - if( !IsCaseMap() || !rTxt.Len() ) return rTxt; - XubString aTxt( rTxt ); - // I still have to get the language - const LanguageType eLng = LANGUAGE_DONTKNOW == eLang - ? LANGUAGE_SYSTEM : eLang; - - CharClass aCharClass( SvxCreateLocale( eLng ) ); - - switch( eCaseMap ) - { - case SVX_CASEMAP_KAPITAELCHEN: - case SVX_CASEMAP_VERSALIEN: - { - aCharClass.toUpper( aTxt ); - break; - } - - case SVX_CASEMAP_GEMEINE: - { - aCharClass.toLower( aTxt ); - break; - } - case SVX_CASEMAP_TITEL: - { - // Every beginning of a word is capitalized, the rest of the word - // is taken over as is. - // Bug: if the attribute starts in the middle of the word. - sal_Bool bBlank = sal_True; - - for( sal_uInt16 i = 0; i < aTxt.Len(); ++i ) - { - if( sal_Unicode(' ') == aTxt.GetChar(i) || sal_Unicode('\t') == aTxt.GetChar(i) ) - bBlank = sal_True; - else - { - if( bBlank ) - { - String aTemp( aTxt.GetChar( i ) ); - aCharClass.toUpper( aTemp ); - aTxt.Replace( i, 1, aTemp ); - } - bBlank = sal_False; - } - } - break; - } - default: - { - DBG_ASSERT(!this, "SvxFont::CaseMapTxt: unknown casemap"); - break; - } - } - return aTxt; -} - -/************************************************************************* -* Starting form here are the methods that can not be used in Writer, -* so we put this section to be excluded by REDUCEDSVXFONT. - *************************************************************************/ -#ifndef REDUCEDSVXFONT - -/************************************************************************* - * class SvxDoCapitals - * The virtual Method Do si called by SvxFont::DoOnCapitals alternately - * the uppercase and lowercase parts. The derivate of SvxDoCapitals fills - * this method with life. - *************************************************************************/ - -class SvxDoCapitals -{ -protected: - OutputDevice *pOut; - const XubString &rTxt; - const xub_StrLen nIdx; - const xub_StrLen nLen; - -public: - SvxDoCapitals( OutputDevice *_pOut, const XubString &_rTxt, - const xub_StrLen _nIdx, const xub_StrLen _nLen ) - : pOut(_pOut), rTxt(_rTxt), nIdx(_nIdx), nLen(_nLen) - { } - - virtual void DoSpace( const sal_Bool bDraw ); - virtual void SetSpace(); - virtual void Do( const XubString &rTxt, - const xub_StrLen nIdx, const xub_StrLen nLen, - const sal_Bool bUpper ) = 0; - - inline OutputDevice *GetOut() { return pOut; } - inline const XubString &GetTxt() const { return rTxt; } - xub_StrLen GetIdx() const { return nIdx; } - xub_StrLen GetLen() const { return nLen; } -}; - -void SvxDoCapitals::DoSpace( const sal_Bool /*bDraw*/ ) { } - -void SvxDoCapitals::SetSpace() { } - -void SvxDoCapitals::Do( const XubString &/*_rTxt*/, const xub_StrLen /*_nIdx*/, - const xub_StrLen /*_nLen*/, const sal_Bool /*bUpper*/ ) { } - -/************************************************************************* - * SvxFont::DoOnCapitals() const - * Decomposes the String into uppercase and lowercase letters and then - * calls the method SvxDoCapitals::Do( ). - *************************************************************************/ - -void SvxFont::DoOnCapitals(SvxDoCapitals &rDo, const xub_StrLen nPartLen) const -{ - const XubString &rTxt = rDo.GetTxt(); - const xub_StrLen nIdx = rDo.GetIdx(); - const xub_StrLen nLen = STRING_LEN == nPartLen ? rDo.GetLen() : nPartLen; - - const XubString aTxt( CalcCaseMap( rTxt ) ); - const sal_uInt16 nTxtLen = Min( rTxt.Len(), nLen ); - sal_uInt16 nPos = 0; - sal_uInt16 nOldPos = nPos; - - // #108210# - // Test if string length differ between original and CaseMapped - sal_Bool bCaseMapLengthDiffers(aTxt.Len() != rTxt.Len()); - - const LanguageType eLng = LANGUAGE_DONTKNOW == eLang - ? LANGUAGE_SYSTEM : eLang; - - CharClass aCharClass( SvxCreateLocale( eLng ) ); - String aCharString; - - while( nPos < nTxtLen ) - { - // first in turn are teh uppercase letters - - // There are characters that are both upper- and lower-case L (eg blank) - // Such ambiguities lead to chaos, this is why these characters are - // allocated to the lowercase characters! - - while( nPos < nTxtLen ) - { - aCharString = rTxt.GetChar( nPos + nIdx ); - sal_Int32 nCharacterType = aCharClass.getCharacterType( aCharString, 0 ); - if ( nCharacterType & ::com::sun::star::i18n::KCharacterType::LOWER ) - break; - if ( ! ( nCharacterType & ::com::sun::star::i18n::KCharacterType::UPPER ) ) - break; - ++nPos; - } - if( nOldPos != nPos ) - { - if(bCaseMapLengthDiffers) - { - // #108210# - // If strings differ work preparing the necessary snippet to address that - // potential difference - const XubString aSnippet(rTxt, nIdx + nOldPos, nPos-nOldPos); - XubString aNewText = CalcCaseMap(aSnippet); - - rDo.Do( aNewText, 0, aNewText.Len(), sal_True ); - } - else - { - rDo.Do( aTxt, nIdx + nOldPos, nPos-nOldPos, sal_True ); - } - - nOldPos = nPos; - } - // Now the lowercase are processed (without blanks) - while( nPos < nTxtLen ) - { - sal_uInt32 nCharacterType = aCharClass.getCharacterType( aCharString, 0 ); - if ( ( nCharacterType & ::com::sun::star::i18n::KCharacterType::UPPER ) ) - break; - if ( CH_BLANK == aCharString ) - break; - if( ++nPos < nTxtLen ) - aCharString = rTxt.GetChar( nPos + nIdx ); - } - if( nOldPos != nPos ) - { - if(bCaseMapLengthDiffers) - { - // #108210# - // If strings differ work preparing the necessary snippet to address that - // potential difference - const XubString aSnippet(rTxt, nIdx + nOldPos, nPos - nOldPos); - XubString aNewText = CalcCaseMap(aSnippet); - - rDo.Do( aNewText, 0, aNewText.Len(), sal_False ); - } - else - { - rDo.Do( aTxt, nIdx + nOldPos, nPos-nOldPos, sal_False ); - } - - nOldPos = nPos; - } - // Now the blanks are<processed - while( nPos < nTxtLen && CH_BLANK == aCharString && ++nPos < nTxtLen ) - aCharString = rTxt.GetChar( nPos + nIdx ); - - if( nOldPos != nPos ) - { - rDo.DoSpace( sal_False ); - - if(bCaseMapLengthDiffers) - { - // #108210# - // If strings differ work preparing the necessary snippet to address that - // potential difference - const XubString aSnippet(rTxt, nIdx + nOldPos, nPos - nOldPos); - XubString aNewText = CalcCaseMap(aSnippet); - - rDo.Do( aNewText, 0, aNewText.Len(), sal_False ); - } - else - { - rDo.Do( aTxt, nIdx + nOldPos, nPos - nOldPos, sal_False ); - } - - nOldPos = nPos; - rDo.SetSpace(); - } - } - rDo.DoSpace( sal_True ); -} - - -void SvxFont::SetPhysFont( OutputDevice *pOut ) const -{ - const Font& rCurrentFont = pOut->GetFont(); - if ( nPropr == 100 ) - { - if ( !rCurrentFont.IsSameInstance( *this ) ) - pOut->SetFont( *this ); - } - else - { - Font aNewFont( *this ); - Size aSize( aNewFont.GetSize() ); - aNewFont.SetSize( Size( aSize.Width() * nPropr / 100L, - aSize.Height() * nPropr / 100L ) ); - if ( !rCurrentFont.IsSameInstance( aNewFont ) ) - pOut->SetFont( aNewFont ); - } -} - - -Font SvxFont::ChgPhysFont( OutputDevice *pOut ) const -{ - Font aOldFont( pOut->GetFont() ); - SetPhysFont( pOut ); - return aOldFont; -} - - -Size SvxFont::GetPhysTxtSize( const OutputDevice *pOut, const XubString &rTxt, - const xub_StrLen nIdx, const xub_StrLen nLen ) const -{ - if ( !IsCaseMap() && !IsKern() ) - return Size( pOut->GetTextWidth( rTxt, nIdx, nLen ), - pOut->GetTextHeight() ); - - Size aTxtSize; - aTxtSize.setHeight( pOut->GetTextHeight() ); - if ( !IsCaseMap() ) - aTxtSize.setWidth( pOut->GetTextWidth( rTxt, nIdx, nLen ) ); - else - { - // #108210# - const XubString aNewText = CalcCaseMap(rTxt); - sal_Bool bCaseMapLengthDiffers(aNewText.Len() != rTxt.Len()); - sal_Int32 nWidth(0L); - - if(bCaseMapLengthDiffers) - { - // If strings differ work preparing the necessary snippet to address that - // potential difference - const XubString aSnippet(rTxt, nIdx, nLen); - XubString _aNewText = CalcCaseMap(aSnippet); - nWidth = pOut->GetTextWidth( _aNewText, 0, _aNewText.Len() ); - } - else - { - nWidth = pOut->GetTextWidth( aNewText, nIdx, nLen ); - } - - aTxtSize.setWidth(nWidth); - } - - if( IsKern() && ( nLen > 1 ) ) - aTxtSize.Width() += ( ( nLen-1 ) * long( nKern ) ); - - return aTxtSize; -} - -Size SvxFont::GetPhysTxtSize( const OutputDevice *pOut, const XubString &rTxt ) -{ - if ( !IsCaseMap() && !IsKern() ) - return Size( pOut->GetTextWidth( rTxt ), pOut->GetTextHeight() ); - - Size aTxtSize; - aTxtSize.setHeight( pOut->GetTextHeight() ); - if ( !IsCaseMap() ) - aTxtSize.setWidth( pOut->GetTextWidth( rTxt ) ); - else - aTxtSize.setWidth( pOut->GetTextWidth( CalcCaseMap( rTxt ) ) ); - - if( IsKern() && ( rTxt.Len() > 1 ) ) - aTxtSize.Width() += ( ( rTxt.Len()-1 ) * long( nKern ) ); - - return aTxtSize; -} - -Size SvxFont::QuickGetTextSize( const OutputDevice *pOut, const XubString &rTxt, - const sal_uInt16 nIdx, const sal_uInt16 nLen, sal_Int32* pDXArray ) const -{ - if ( !IsCaseMap() && !IsKern() ) - return Size( pOut->GetTextArray( rTxt, pDXArray, nIdx, nLen ), - pOut->GetTextHeight() ); - - Size aTxtSize; - aTxtSize.setHeight( pOut->GetTextHeight() ); - if ( !IsCaseMap() ) - aTxtSize.setWidth( pOut->GetTextArray( rTxt, pDXArray, nIdx, nLen ) ); - else - aTxtSize.setWidth( pOut->GetTextArray( CalcCaseMap( rTxt ), - pDXArray, nIdx, nLen ) ); - - if( IsKern() && ( nLen > 1 ) ) - { - aTxtSize.Width() += ( ( nLen-1 ) * long( nKern ) ); - - if ( pDXArray ) - { - for ( xub_StrLen i = 0; i < nLen; i++ ) - pDXArray[i] += ( (i+1) * long( nKern ) ); - // The last one is a nKern too big: - pDXArray[nLen-1] -= nKern; - } - } - return aTxtSize; -} - - -Size SvxFont::GetTxtSize( const OutputDevice *pOut, const XubString &rTxt, - const xub_StrLen nIdx, const xub_StrLen nLen ) -{ - xub_StrLen nTmp = nLen; - if ( nTmp == STRING_LEN ) // already initialized? - nTmp = rTxt.Len(); - Font aOldFont( ChgPhysFont((OutputDevice *)pOut) ); - Size aTxtSize; - if( IsCapital() && rTxt.Len() ) - { - aTxtSize = GetCapitalSize( pOut, rTxt, nIdx, nTmp ); - } - else aTxtSize = GetPhysTxtSize(pOut,rTxt,nIdx,nTmp); - ((OutputDevice *)pOut)->SetFont( aOldFont ); - return aTxtSize; -} - - -void SvxFont::DrawText( OutputDevice *pOut, - const Point &rPos, const XubString &rTxt, - const xub_StrLen nIdx, const xub_StrLen nLen ) const -{ - if( !nLen || !rTxt.Len() ) return; - xub_StrLen nTmp = nLen; - if ( nTmp == STRING_LEN ) // already initialized? - nTmp = rTxt.Len(); - Point aPos( rPos ); - if ( nEsc ) - { - Size aSize = (this->GetSize()); - aPos.Y() -= ((nEsc*long(aSize.Height()))/ 100L); - } - Font aOldFont( ChgPhysFont( pOut ) ); - - if ( IsCapital() ) - DrawCapital( pOut, aPos, rTxt, nIdx, nTmp ); - else - { - Size aSize = GetPhysTxtSize( pOut, rTxt, nIdx, nTmp ); - - if ( !IsCaseMap() ) - pOut->DrawStretchText( aPos, aSize.Width(), rTxt, nIdx, nTmp ); - else - pOut->DrawStretchText( aPos, aSize.Width(), CalcCaseMap( rTxt ), - nIdx, nTmp ); - } - pOut->SetFont(aOldFont); -} - -void SvxFont::QuickDrawText( OutputDevice *pOut, - const Point &rPos, const XubString &rTxt, - const xub_StrLen nIdx, const xub_StrLen nLen, const sal_Int32* pDXArray ) const -{ - // Font has to be selected in OutputDevice... - if ( !IsCaseMap() && !IsCapital() && !IsKern() && !IsEsc() ) - { - pOut->DrawTextArray( rPos, rTxt, pDXArray, nIdx, nLen ); - return; - } - - Point aPos( rPos ); - - if ( nEsc ) - { - long nDiff = GetSize().Height(); - nDiff *= nEsc; - nDiff /= 100; - - if ( !IsVertical() ) - aPos.Y() -= nDiff; - else - aPos.X() += nDiff; - } - - if( IsCapital() ) - { - DBG_ASSERT( !pDXArray, "DrawCapital not for TextArray!" ); - DrawCapital( pOut, aPos, rTxt, nIdx, nLen ); - } - else - { - if ( IsKern() && !pDXArray ) - { - Size aSize = GetPhysTxtSize( pOut, rTxt, nIdx, nLen ); - - if ( !IsCaseMap() ) - pOut->DrawStretchText( aPos, aSize.Width(), rTxt, nIdx, nLen ); - else - pOut->DrawStretchText( aPos, aSize.Width(), CalcCaseMap( rTxt ), nIdx, nLen ); - } - else - { - if ( !IsCaseMap() ) - pOut->DrawTextArray( aPos, rTxt, pDXArray, nIdx, nLen ); - else - pOut->DrawTextArray( aPos, CalcCaseMap( rTxt ), pDXArray, nIdx, nLen ); - } - } -} - - -void SvxFont::DrawPrev( OutputDevice *pOut, Printer* pPrinter, - const Point &rPos, const XubString &rTxt, - const xub_StrLen nIdx, const xub_StrLen nLen ) const -{ - if ( !nLen || !rTxt.Len() ) - return; - xub_StrLen nTmp = nLen; - - if ( nTmp == STRING_LEN ) // already initialized? - nTmp = rTxt.Len(); - Point aPos( rPos ); - - if ( nEsc ) - { - short nTmpEsc; - if( DFLT_ESC_AUTO_SUPER == nEsc ) - nTmpEsc = 33; - else if( DFLT_ESC_AUTO_SUB == nEsc ) - nTmpEsc = -20; - else - nTmpEsc = nEsc; - Size aSize = ( this->GetSize() ); - aPos.Y() -= ( ( nTmpEsc * long( aSize.Height() ) ) / 100L ); - } - Font aOldFont( ChgPhysFont( pOut ) ); - Font aOldPrnFont( ChgPhysFont( pPrinter ) ); - - if ( IsCapital() ) - DrawCapital( pOut, aPos, rTxt, nIdx, nTmp ); - else - { - Size aSize = GetPhysTxtSize( pPrinter, rTxt, nIdx, nTmp ); - - if ( !IsCaseMap() ) - pOut->DrawStretchText( aPos, aSize.Width(), rTxt, nIdx, nTmp ); - else - { - // #108210# - const XubString aNewText = CalcCaseMap(rTxt); - sal_Bool bCaseMapLengthDiffers(aNewText.Len() != rTxt.Len()); - - if(bCaseMapLengthDiffers) - { - // If strings differ work preparing the necessary snippet to address that - // potential difference - const XubString aSnippet(rTxt, nIdx, nTmp); - XubString _aNewText = CalcCaseMap(aSnippet); - - pOut->DrawStretchText( aPos, aSize.Width(), _aNewText, 0, _aNewText.Len() ); - } - else - { - pOut->DrawStretchText( aPos, aSize.Width(), CalcCaseMap( rTxt ), nIdx, nTmp ); - } - } - } - pOut->SetFont(aOldFont); - pPrinter->SetFont( aOldPrnFont ); -} - - -SvxFont& SvxFont::operator=( const Font& rFont ) -{ - Font::operator=( rFont ); - return *this; -} - -SvxFont& SvxFont::operator=( const SvxFont& rFont ) -{ - Font::operator=( rFont ); - eLang = rFont.eLang; - eCaseMap = rFont.eCaseMap; - nEsc = rFont.nEsc; - nPropr = rFont.nPropr; - nKern = rFont.nKern; - return *this; -} - -class SvxDoGetCapitalSize : public SvxDoCapitals -{ -protected: - SvxFont* pFont; - Size aTxtSize; - short nKern; -public: - SvxDoGetCapitalSize( SvxFont *_pFnt, const OutputDevice *_pOut, - const XubString &_rTxt, const xub_StrLen _nIdx, - const xub_StrLen _nLen, const short _nKrn ) - : SvxDoCapitals( (OutputDevice*)_pOut, _rTxt, _nIdx, _nLen ), - pFont( _pFnt ), - nKern( _nKrn ) - { } - - virtual void Do( const XubString &rTxt, const xub_StrLen nIdx, - const xub_StrLen nLen, const sal_Bool bUpper ); - - inline const Size &GetSize() const { return aTxtSize; }; -}; - -void SvxDoGetCapitalSize::Do( const XubString &_rTxt, const xub_StrLen _nIdx, - const xub_StrLen _nLen, const sal_Bool bUpper ) -{ - Size aPartSize; - if ( !bUpper ) - { - sal_uInt8 nProp = pFont->GetPropr(); - pFont->SetProprRel( SMALL_CAPS_PERCENTAGE ); - pFont->SetPhysFont( pOut ); - aPartSize.setWidth( pOut->GetTextWidth( _rTxt, _nIdx, _nLen ) ); - aPartSize.setHeight( pOut->GetTextHeight() ); - aTxtSize.Height() = aPartSize.Height(); - pFont->SetPropr( nProp ); - pFont->SetPhysFont( pOut ); - } - else - { - aPartSize.setWidth( pOut->GetTextWidth( _rTxt, _nIdx, _nLen ) ); - aPartSize.setHeight( pOut->GetTextHeight() ); - } - aTxtSize.Width() += aPartSize.Width(); - aTxtSize.Width() += ( _nLen * long( nKern ) ); -} - -Size SvxFont::GetCapitalSize( const OutputDevice *pOut, const XubString &rTxt, - const xub_StrLen nIdx, const xub_StrLen nLen) const -{ - // Start: - SvxDoGetCapitalSize aDo( (SvxFont *)this, pOut, rTxt, nIdx, nLen, nKern ); - DoOnCapitals( aDo ); - Size aTxtSize( aDo.GetSize() ); - - // End: - if( !aTxtSize.Height() ) - { - aTxtSize.setWidth( 0 ); - aTxtSize.setHeight( pOut->GetTextHeight() ); - } - return aTxtSize; -} - -class SvxDoDrawCapital : public SvxDoCapitals -{ -protected: - SvxFont *pFont; - Point aPos; - Point aSpacePos; - short nKern; -public: - SvxDoDrawCapital( SvxFont *pFnt, OutputDevice *_pOut, const XubString &_rTxt, - const xub_StrLen _nIdx, const xub_StrLen _nLen, - const Point &rPos, const short nKrn ) - : SvxDoCapitals( _pOut, _rTxt, _nIdx, _nLen ), - pFont( pFnt ), - aPos( rPos ), - aSpacePos( rPos ), - nKern( nKrn ) - { } - virtual void DoSpace( const sal_Bool bDraw ); - virtual void SetSpace(); - virtual void Do( const XubString &rTxt, const xub_StrLen nIdx, - const xub_StrLen nLen, const sal_Bool bUpper ); -}; - -void SvxDoDrawCapital::DoSpace( const sal_Bool bDraw ) -{ - if ( bDraw || pFont->IsWordLineMode() ) - { - sal_uInt16 nDiff = (sal_uInt16)(aPos.X() - aSpacePos.X()); - if ( nDiff ) - { - sal_Bool bWordWise = pFont->IsWordLineMode(); - sal_Bool bTrans = pFont->IsTransparent(); - pFont->SetWordLineMode( sal_False ); - pFont->SetTransparent( sal_True ); - pFont->SetPhysFont( pOut ); - pOut->DrawStretchText( aSpacePos, nDiff, XubString( sDoubleSpace, - RTL_TEXTENCODING_MS_1252 ), 0, 2 ); - pFont->SetWordLineMode( bWordWise ); - pFont->SetTransparent( bTrans ); - pFont->SetPhysFont( pOut ); - } - } -} - -void SvxDoDrawCapital::SetSpace() -{ - if ( pFont->IsWordLineMode() ) - aSpacePos.X() = aPos.X(); -} - -void SvxDoDrawCapital::Do( const XubString &_rTxt, const xub_StrLen _nIdx, - const xub_StrLen _nLen, const sal_Bool bUpper) -{ - sal_uInt8 nProp = 0; - Size aPartSize; - - // Set the desired font - FontUnderline eUnder = pFont->GetUnderline(); - FontStrikeout eStrike = pFont->GetStrikeout(); - pFont->SetUnderline( UNDERLINE_NONE ); - pFont->SetStrikeout( STRIKEOUT_NONE ); - if ( !bUpper ) - { - nProp = pFont->GetPropr(); - pFont->SetProprRel( SMALL_CAPS_PERCENTAGE ); - } - pFont->SetPhysFont( pOut ); - - aPartSize.setWidth( pOut->GetTextWidth( _rTxt, _nIdx, _nLen ) ); - aPartSize.setHeight( pOut->GetTextHeight() ); - long nWidth = aPartSize.Width(); - if ( nKern ) - { - aPos.X() += (nKern/2); - if ( _nLen ) nWidth += (_nLen*long(nKern)); - } - pOut->DrawStretchText(aPos,nWidth-nKern,_rTxt,_nIdx,_nLen); - - // Restore Font - pFont->SetUnderline( eUnder ); - pFont->SetStrikeout( eStrike ); - if ( !bUpper ) - pFont->SetPropr( nProp ); - pFont->SetPhysFont( pOut ); - - aPos.X() += nWidth-(nKern/2); -} - -/************************************************************************* - * SvxFont::DrawCapital() draws the uppercase letter. - *************************************************************************/ - -void SvxFont::DrawCapital( OutputDevice *pOut, - const Point &rPos, const XubString &rTxt, - const xub_StrLen nIdx, const xub_StrLen nLen ) const -{ - SvxDoDrawCapital aDo( (SvxFont *)this,pOut,rTxt,nIdx,nLen,rPos,nKern ); - DoOnCapitals( aDo ); -} - -#endif // !REDUCEDSVXFONT - - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |