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 _TXTFLD_HXX 24 #define _TXTFLD_HXX 25 26 #include <txatbase.hxx> 27 #include <tools/string.hxx> 28 #include <pam.hxx> 29 30 class SwTxtNode; 31 32 // ATT_FLD *********************************** 33 34 class SwTxtFld : public SwTxtAttr 35 { 36 mutable String m_aExpand; // only used to determine, if field content is changing in <ExpandTxtFld()> 37 SwTxtNode * m_pTxtNode; 38 39 public: 40 SwTxtFld( 41 SwFmtFld & rAttr, 42 xub_StrLen const nStart, 43 const bool bIsClipboardDoc ); 44 45 virtual ~SwTxtFld(); 46 47 void CopyTxtFld( SwTxtFld *pDest ) const; 48 49 void ExpandTxtFld( const bool bForceNotify = false ) const; 50 51 // get and set TxtNode pointer 52 inline SwTxtNode* GetpTxtNode() const 53 { 54 return m_pTxtNode; 55 } 56 inline SwTxtNode& GetTxtNode() const 57 { 58 ASSERT( m_pTxtNode, "SwTxtFld:: where is my TxtNode?" ); 59 return *m_pTxtNode; 60 } 61 inline void ChgTxtNode( SwTxtNode* pNew ) 62 { 63 m_pTxtNode = pNew; 64 } 65 66 bool IsFldInDoc() const; 67 68 // enable notification that field content has changed and needs reformatting 69 virtual void NotifyContentChange( SwFmtFld& rFmtFld ); 70 71 }; 72 73 class SwTxtInputFld : public SwTxtFld 74 { 75 public: 76 SwTxtInputFld( 77 SwFmtFld & rAttr, 78 xub_StrLen const nStart, 79 xub_StrLen const nEnd, 80 const bool bIsClipboardDoc ); 81 82 virtual ~SwTxtInputFld(); 83 84 virtual xub_StrLen* GetEnd(); 85 86 void LockNotifyContentChange(); 87 void UnlockNotifyContentChange(); 88 virtual void NotifyContentChange( SwFmtFld& rFmtFld ); 89 90 void UpdateTextNodeContent( const String& rNewContent ); 91 92 const String GetFieldContent() const; 93 void UpdateFieldContent(); 94 95 private: 96 xub_StrLen m_nEnd; 97 98 bool m_bLockNotifyContentChange; 99 }; 100 101 #endif 102 103