00001 /* AbiWord 00002 * Copyright (C) 1998 AbiSource, Inc. 00003 * 00004 * This program is free software; you can redistribute it and/or 00005 * modify it under the terms of the GNU General Public License 00006 * as published by the Free Software Foundation; either version 2 00007 * of the License, or (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 00017 * 02110-1301 USA. 00018 */ 00019 00020 #ifndef AP_DIALOG_REPLACE_H 00021 #define AP_DIALOG_REPLACE_H 00022 00023 #include "xap_Frame.h" 00024 #include "xap_Dialog.h" 00025 #include "fv_View.h" 00026 #include "xav_View.h" 00027 #include "pt_Types.h" 00028 00029 class ABI_EXPORT AP_Dialog_Replace : public XAP_Dialog_Modeless 00030 { 00031 public: 00032 AP_Dialog_Replace(XAP_DialogFactory * pDlgFactory, XAP_Dialog_Id id); 00033 virtual ~AP_Dialog_Replace(void); 00034 00035 //------------------------------------------------------------ 00036 // All these are needed for a modeless dialog 00037 00038 virtual void useStart(void); 00039 virtual void useEnd(void); 00040 virtual void runModal(XAP_Frame * pFrame) = 0; 00041 virtual void runModeless(XAP_Frame * pFrame) = 0; 00042 virtual void destroy(void)=0; 00043 virtual void activate(void)=0; 00044 void setActiveFrame(XAP_Frame *pFrame); 00045 virtual void notifyActiveFrame(XAP_Frame *pFrame) = 0; 00046 00047 typedef enum { find_FIND_NEXT, find_REPLACE, find_REPLACE_ALL } tFindType; 00048 typedef enum { a_VOID, a_FIND_NEXT, a_REPLACE, a_REPLACE_ALL, a_CANCEL } tAnswer; 00049 void ConstructWindowName(void); 00050 char * getWindowName(void) { return m_WindowName; }; 00051 00052 AP_Dialog_Replace::tAnswer getAnswer(void) const; 00053 00054 // These are called from edit methods or from dialogs 00055 // to set or read the variables in the current 00056 // instance of the dialog. These do not read the persistent 00057 // values. 00058 bool setView(AV_View * view); 00059 AV_View * getView(void); 00060 FV_View * getFvView(void); 00061 00062 void setFindString(const UT_UCSChar * string); 00063 UT_UCSChar * getFindString(void); 00064 00065 void setReplaceString(const UT_UCSChar * string); 00066 UT_UCSChar * getReplaceString(void); 00067 00068 void setMatchCase(bool match); 00069 bool getMatchCase(void); 00070 00071 void setReverseFind( bool newValue); 00072 bool getReverseFind(void); 00073 00074 void setWholeWord( bool newValue); 00075 bool getWholeWord(void); 00076 00077 // Action functions... set data using the accessors 00078 // above and call one of these. 00079 bool findNext(void); 00080 bool findPrev(void); 00081 bool findReplaceReverse(void); 00082 bool findReplace(void); 00083 bool findReplaceAll(void); 00084 00085 protected: 00086 00087 // These are the "current use" dialog data items, 00088 // which are liberally read and set by the 00089 // accessor methods above. Note that the buffers 00090 // these may point to are destroyed when useEnd() 00091 // is done storing them away 00092 FV_View * m_pView; 00093 UT_UCSChar * m_findString; 00094 UT_UCSChar * m_replaceString; 00095 00096 // Message boxes for events during search 00097 XAP_Frame * m_pFrame; 00098 00099 void _messageFinishedFind(void); 00100 void _messageFinishedReplace(UT_uint32 numReplaced = 0); 00101 void _messageBox(const char * message); 00102 00103 // is this used in a modeless dialog like this? 00104 tAnswer m_answer; 00105 char m_WindowName[100]; 00106 00107 // save a list of find a replace texts 00108 UT_GenericVector<UT_UCS4Char*> m_findList; 00109 UT_GenericVector<UT_UCS4Char*> m_replaceList; 00110 virtual void _updateLists() = 0; // must be implemented in non-xp code 00111 00112 private: 00113 // returns true when the internal list was changed 00114 bool _manageList(UT_GenericVector<UT_UCS4Char*>* list, UT_UCSChar* string); 00115 }; 00116 00117 #endif /* AP_DIALOG_REPLACE_H */
1.7.1