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271 lines
8.1 KiB
C++
271 lines
8.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef _SPELLCLI_H
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#define _SPELLCLI_H
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#include "spellchk.h" // spell checker library public header file
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// the dialog box & string resources are in edtrcdll DLL
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#include "edtrcdll\src\resource.h"
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/**************************************************************************
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* Public classes and functions.
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**************************************************************************/
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// forward declaration of the dialog box class
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class CSpellCheckerDlg;
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class CPersonalDictionaryDlg;
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class CSpellCheckerClient
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{
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public:
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CSpellCheckerClient(CWnd *pParentWnd);
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~CSpellCheckerClient();
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// Starts checking the document for spelling errors.
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// Returns: 0 = success, non-zero = failure
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int ProcessDocument();
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protected:
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// Functions to be provided by the derived classes
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virtual XP_HUGE_CHAR_PTR GetBuffer() = 0;
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virtual BOOL GetSelection(int32 &SelStart, int32 &SelEnd) = 0;
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virtual char *GetFirstError() = 0;
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virtual char *GetNextError() = 0;
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virtual void ReplaceHilitedText(const char *NewText, int AllInstances) = 0;
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virtual void IgnoreHilitedText(int AllInstances) = 0;
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virtual void RemoveAllErrorHilites() {};
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// Displays the modal personal dictionary dialog box
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void ShowPersonalDictionaryDlg(CWnd *pParent = NULL);
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// Restarts checking the document. Called by the dialog box when the
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// user changes the default language.
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int ReprocessDocument();
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protected:
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HINSTANCE m_hSpellCheckerDll;
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CWnd *m_pParentWnd;
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ISpellChecker *m_pSpellChecker;
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CPersonalDictionaryDlg *m_pDictionaryDlg;
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int32 m_BufferSize;
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int32 m_SelStart, m_SelEnd;
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static int m_InstanceCount;
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friend class CSpellCheckerDlg;
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friend class CHtmlSpellChecker;
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friend class CPlainTextSpellChecker;
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};
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class CHtmlSpellChecker : public CSpellCheckerClient
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{
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public:
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CHtmlSpellChecker(MWContext *pMWContext, CNetscapeEditView *pHtmlView);
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// Starts checking the document for spelling errors.
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// Returns: 0 = success, non-zero = failure
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int ProcessDocument() {return CSpellCheckerClient::ProcessDocument(); };
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protected:
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// Implementation of base class virtuals.
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XP_HUGE_CHAR_PTR GetBuffer();
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BOOL GetSelection(int32 &SelStart, int32 &SelEnd);
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char *GetFirstError();
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char *GetNextError();
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void ReplaceHilitedText(const char *NewText, int AllInstances);
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void IgnoreHilitedText(int AllInstances);
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void RemoveAllErrorHilites();
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private:
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MWContext *m_pMWContext;
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CNetscapeEditView *m_pView;
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};
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class CPlainTextSpellChecker : public CSpellCheckerClient
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{
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public:
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CPlainTextSpellChecker(CEdit *pTextView);
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// Starts checking the document for spelling errors.
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// Returns: 0 = success, non-zero = failure
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int ProcessDocument() {return CSpellCheckerClient::ProcessDocument(); };
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protected:
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// Implentation of base class virtuals.
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XP_HUGE_CHAR_PTR GetBuffer();
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BOOL GetSelection(int32 &SelStart, int32 &SelEnd);
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char *GetFirstError();
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char *GetNextError();
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void ReplaceHilitedText(const char *NewText, int AllInstances);
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void IgnoreHilitedText(int AllInstances);
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private:
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CEdit *m_pTextView;
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};
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/**************************************************************************
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* Dialog box implementation classes
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**************************************************************************/
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/////////////////////////////////////////////////////////////////////////////
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// CSpellCheckerDlg dialog
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class CSpellCheckerDlg : public CDialog
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{
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// Construction
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public:
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CSpellCheckerDlg(ISpellChecker *pSpellChecker, CSpellCheckerClient *pClient, CWnd* pParent = NULL);
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// Dialog Data
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//{{AFX_DATA(CSpellDlg)
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enum { IDD = IDD_SPELL_CHECKER };
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CListBox m_SuggestionsListBox;
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//}}AFX_DATA
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// Overrides
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// ClassWizard generated virtual function overrides
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//{{AFX_VIRTUAL(CSpellCheckerDlg)
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protected:
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virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
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//}}AFX_VIRTUAL
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// Implementation
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protected:
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// Generated message map functions
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//{{AFX_MSG(CSpellCheckerDlg)
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afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
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virtual BOOL OnInitDialog();
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virtual void OnCancel();
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afx_msg void OnChange();
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afx_msg void OnIgnore();
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afx_msg void OnChangeNewWord();
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afx_msg void OnSetFocusNewWord();
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afx_msg void OnSetFocusSuggestions();
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afx_msg void OnSelChangeSuggestions();
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afx_msg void OnIgnoreAll();
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afx_msg void OnChangeAll();
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afx_msg void OnAdd();
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afx_msg void OnEditDictionary();
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afx_msg void OnSelendokLanguage();
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afx_msg void OnHelp();
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afx_msg void OnCheckWord();
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//}}AFX_MSG
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#ifdef XP_WIN32
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afx_msg BOOL OnHelpInfo(HELPINFO *);
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#endif
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void CommonOnChange(BOOL ChangeAll);
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afx_msg LRESULT OnSetInitialFocus(WPARAM wParam, LPARAM lParam);
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DECLARE_MESSAGE_MAP()
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private:
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ISpellChecker *m_pSpellChecker;
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CSpellCheckerClient *m_pClient;
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CString m_MisspelledWord;
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// Resource switcher object: It switches the default resource handle to the
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// editorXX.dll, cause that's where the dialog box resource is.
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CEditorResourceSwitcher m_DlgResource;
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// strings loaded from the resource DLL
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CString m_strChange, m_strChangeAll, m_strDelete,
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m_strDeleteAll, m_strNoSuggestions,
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m_strStop, m_strDone, m_strCorrectSpelling;
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// The new word, either entered in the edit field or selected in
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// the Suggestions listbox.
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CString m_NewWord;
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int m_NumSuggestions;
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void SetAlternatives();
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void GetFirstError();
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void GetNextError();
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void ProcessError(char *pMisspelledWord);
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void InitLanguageList();
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void ChangeState();
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void UpdateChangeButton();
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#ifdef XP_WIN16
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// Win16 MFC 1.52 version of GetDlgItemText does not take a CString
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void GetDlgItemText( int nID, CString& rString ) const
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{ GetDlgItem(nID)->GetWindowText(rString); }
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#endif
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};
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/////////////////////////////////////////////////////////////////////////////
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// CPersonalDictionaryDlg dialog
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class CPersonalDictionaryDlg : public CDialog
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{
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// Construction
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public:
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CPersonalDictionaryDlg(ISpellChecker *pSpellChecker, CWnd* pParent=NULL);
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// Dialog Data
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//{{AFX_DATA(CPersonalDictionaryDlg)
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enum { IDD = IDD_CUSTOM_DICTIONARY };
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CListBox m_WordList;
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//}}AFX_DATA
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// Overrides
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// ClassWizard generated virtual function overrides
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//{{AFX_VIRTUAL(CSpellCheckerDlg)
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virtual BOOL OnInitDialog();
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protected:
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virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
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//}}AFX_VIRTUAL
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virtual void OnOK();
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// Implementation
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protected:
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// Generated message map functions
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//{{AFX_MSG(CSpellCheckerDlg)
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//}}AFX_MSG
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afx_msg void OnAddWord();
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afx_msg void OnReplaceWord();
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afx_msg void OnRemoveWord();
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afx_msg void OnSelChangeWordList();
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afx_msg void EnableButtons();
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afx_msg void OnHelp();
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#ifdef XP_WIN32
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afx_msg BOOL OnHelpInfo(HELPINFO *);
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#endif
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DECLARE_MESSAGE_MAP()
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private:
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ISpellChecker *m_pSpellChecker;
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// Resource switcher object: It switches the default resource handle to the
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// editorXX.dll, cause that's where the dialog box resource is.
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CEditorResourceSwitcher m_DlgResource;
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#ifdef XP_WIN16
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// Win16 MFC 1.52 version of GetDlgItemText does not take a CString
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void GetDlgItemText( int nID, CString& rString ) const
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{ GetDlgItem(nID)->GetWindowText(rString); }
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#endif
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};
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#endif
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