1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 #ifndef _GUESS_HXX 24 #define _GUESS_HXX 25 #include <com/sun/star/linguistic2/XHyphenatedWord.hpp> 26 27 #include "txttypes.hxx" 28 #include "breakit.hxx" 29 #include "porrst.hxx" // SwHangingPortion 30 31 class SwTxtFormatInfo; 32 33 /************************************************************************* 34 * class SwTxtGuess 35 *************************************************************************/ 36 37 class SwTxtGuess 38 { 39 ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XHyphenatedWord > xHyphWord; 40 SwHangingPortion *pHanging; // for hanging punctuation 41 xub_StrLen nCutPos; // this character doesn't fit 42 xub_StrLen nBreakStart; // start index of word containing line break 43 xub_StrLen nBreakPos; // start index of break position 44 xub_StrLen nFieldDiff; // absolut positions can be wrong if we 45 // a field in the text has been expanded 46 KSHORT nBreakWidth; // width of the broken portion 47 public: SwTxtGuess()48 inline SwTxtGuess(): pHanging( NULL ), nCutPos(0), nBreakStart(0), 49 nBreakPos(0), nFieldDiff(0), nBreakWidth(0) 50 { } ~SwTxtGuess()51 ~SwTxtGuess() { delete pHanging; } 52 53 // true, if current portion still fits to current line 54 sal_Bool Guess( const SwTxtPortion& rPor, SwTxtFormatInfo &rInf, 55 const KSHORT nHeight ); 56 sal_Bool AlternativeSpelling( const SwTxtFormatInfo &rInf, const xub_StrLen nPos ); 57 GetHangingPortion() const58 inline SwHangingPortion* GetHangingPortion() const { return pHanging; } ClearHangingPortion()59 inline void ClearHangingPortion() { pHanging = NULL; } BreakWidth() const60 inline KSHORT BreakWidth() const { return nBreakWidth; } CutPos() const61 inline xub_StrLen CutPos() const { return nCutPos; } BreakStart() const62 inline xub_StrLen BreakStart() const { return nBreakStart; } BreakPos() const63 inline xub_StrLen BreakPos() const {return nBreakPos; } FieldDiff() const64 inline xub_StrLen FieldDiff() const {return nFieldDiff; } HyphWord() const65 inline ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XHyphenatedWord > HyphWord() const 66 { return xHyphWord; } 67 }; 68 69 #endif 70