1 /* AbiWord 2 * Copyright (C) 1998 AbiSource, Inc. 3 * 4 * This program is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU General Public License 6 * as published by the Free Software Foundation; either version 2 7 * of the License, or (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 17 * 02110-1301 USA. 18 */ 19 20 #ifndef AP_DIALOG_REPLACE_H 21 #define AP_DIALOG_REPLACE_H 22 23 #include "xap_Frame.h" 24 #include "xap_Dialog.h" 25 #include "fv_View.h" 26 #include "xav_View.h" 27 #include "pt_Types.h" 28 29 class ABI_EXPORT AP_Dialog_Replace : public XAP_Dialog_Modeless 30 { 31 public: 32 AP_Dialog_Replace(XAP_DialogFactory * pDlgFactory, XAP_Dialog_Id id); 33 virtual ~AP_Dialog_Replace(void); 34 35 //------------------------------------------------------------ 36 // All these are needed for a modeless dialog 37 38 virtual void useStart(void); 39 virtual void useEnd(void); 40 virtual void runModal(XAP_Frame * pFrame) = 0; 41 virtual void runModeless(XAP_Frame * pFrame) = 0; 42 virtual void destroy(void)=0; 43 virtual void activate(void)=0; 44 void setActiveFrame(XAP_Frame *pFrame); 45 virtual void notifyActiveFrame(XAP_Frame *pFrame) = 0; 46 47 typedef enum { find_FIND_NEXT, find_REPLACE, find_REPLACE_ALL } tFindType; 48 typedef enum { a_VOID, a_FIND_NEXT, a_REPLACE, a_REPLACE_ALL, a_CANCEL } tAnswer; 49 void ConstructWindowName(void); getWindowName(void)50 char * getWindowName(void) { return m_WindowName; }; 51 52 AP_Dialog_Replace::tAnswer getAnswer(void) const; 53 54 // These are called from edit methods or from dialogs 55 // to set or read the variables in the current 56 // instance of the dialog. These do not read the persistent 57 // values. 58 bool setView(AV_View * view); 59 AV_View * getView(void); 60 FV_View * getFvView(void); 61 62 void setFindString(const UT_UCSChar * string); 63 UT_UCSChar * getFindString(void); 64 65 void setReplaceString(const UT_UCSChar * string); 66 UT_UCSChar * getReplaceString(void); 67 68 void setMatchCase(bool match); 69 bool getMatchCase(void); 70 71 void setReverseFind( bool newValue); 72 bool getReverseFind(void); 73 74 void setWholeWord( bool newValue); 75 bool getWholeWord(void); 76 77 // Action functions... set data using the accessors 78 // above and call one of these. 79 bool findNext(void); 80 bool findPrev(void); 81 bool findReplaceReverse(void); 82 bool findReplace(void); 83 bool findReplaceAll(void); 84 85 protected: 86 87 // These are the "current use" dialog data items, 88 // which are liberally read and set by the 89 // accessor methods above. Note that the buffers 90 // these may point to are destroyed when useEnd() 91 // is done storing them away 92 FV_View * m_pView; 93 UT_UCSChar * m_findString; 94 UT_UCSChar * m_replaceString; 95 96 // Message boxes for events during search 97 XAP_Frame * m_pFrame; 98 99 void _messageFinishedFind(void); 100 void _messageFinishedReplace(UT_uint32 numReplaced = 0); 101 void _messageBox(const char * message); 102 103 // is this used in a modeless dialog like this? 104 tAnswer m_answer; 105 char m_WindowName[100]; 106 107 // save a list of find a replace texts 108 UT_GenericVector<UT_UCS4Char*> m_findList; 109 UT_GenericVector<UT_UCS4Char*> m_replaceList; 110 virtual void _updateLists() = 0; // must be implemented in non-xp code 111 112 private: 113 // returns true when the internal list was changed 114 bool _manageList(UT_GenericVector<UT_UCS4Char*>* list, UT_UCSChar* string); 115 }; 116 117 #endif /* AP_DIALOG_REPLACE_H */ 118