| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| #ifndef _TXATRITR_HXX |
| #define _TXATRITR_HXX |
| |
| #include <tools/solar.h> |
| #include <sal/types.h> |
| #include <svl/svarray.hxx> |
| #include <editeng/langitem.hxx> |
| #include <hintids.hxx> |
| |
| class String; |
| class SwTxtNode; |
| class SwTxtAttr; |
| class SfxPoolItem; |
| |
| |
| class SwScriptIterator |
| { |
| const String& rText; |
| xub_StrLen nChgPos; |
| sal_uInt16 nCurScript; |
| sal_Bool bForward; |
| |
| public: |
| SwScriptIterator( const String& rStr, xub_StrLen nStart = 0, |
| sal_Bool bFrwrd = sal_True ); |
| |
| sal_Bool Next(); |
| |
| sal_uInt16 GetCurrScript() const { return nCurScript; } |
| xub_StrLen GetScriptChgPos() const { return nChgPos; } |
| const String& GetText() const { return rText; } |
| }; |
| |
| |
| class SwTxtAttrIterator |
| { |
| SwScriptIterator aSIter; |
| SvPtrarr aStack; |
| const SwTxtNode& rTxtNd; |
| const SfxPoolItem *pParaItem, *pCurItem; |
| xub_StrLen nChgPos; |
| sal_uInt16 nAttrPos, nWhichId; |
| sal_Bool bIsUseGetWhichOfScript; |
| |
| void AddToStack( const SwTxtAttr& rAttr ); |
| void SearchNextChg(); |
| |
| public: |
| SwTxtAttrIterator( const SwTxtNode& rTxtNd, sal_uInt16 nWhichId, |
| xub_StrLen nStart = 0, sal_Bool bUseGetWhichOfScript = sal_True ); |
| |
| sal_Bool Next(); |
| |
| const SfxPoolItem& GetAttr() const { return *pCurItem; } |
| xub_StrLen GetChgPos() const { return nChgPos; } |
| }; |
| |
| |
| class SwLanguageIterator : public SwTxtAttrIterator |
| { |
| public: |
| SwLanguageIterator( const SwTxtNode& rTxtNode, xub_StrLen nStart = 0, |
| sal_uInt16 nWhich = RES_CHRATR_LANGUAGE, |
| sal_Bool bUseGetWhichOfScript = sal_True ) |
| : SwTxtAttrIterator( rTxtNode, nWhich, nStart, bUseGetWhichOfScript ) |
| {} |
| |
| sal_uInt16 GetLanguage() const |
| { return ((SvxLanguageItem&)GetAttr()).GetValue(); } |
| }; |
| |
| |
| #endif |