// wordpad.h : main header file for the WORDPAD application
//
// This is a part of the Microsoft Foundation Classes C++ library.
// Copyright (C) 1992-1995 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Foundation Classes Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft Foundation Classes product.

#ifndef __AFXWIN_H__
    #error include 'stdafx.h' before including this file for PCH
#endif

#include "resource.h"       // main symbols
#include "options.h"
#include "afxtempl.h"
#include "msctf.h"

#define WPM_BARSTATE WM_USER

#define WORDPAD_HELP_FILE TEXT("WORDPAD.HLP")


// If MFC ever compiles with WINVER >= 0x500 then this cruft should be removed.
#ifndef WS_EX_LAYOUTRTL
#define WS_EX_LAYOUTRTL    0x400000
#endif // WS_EX_LAYOUTRTL


// Free with delete[]
LPSTR WideToAnsiNewArray(LPCWSTR pwsz);
LPWSTR AnsiToWideNewArray(LPCSTR psz);


/////////////////////////////////////////////////////////////////////////////
// CWordPadApp:
// See wordpad.cpp for the implementation of this class
//

class CWordPadCommandLineInfo : public CCommandLineInfo
{
public:
    CWordPadCommandLineInfo() {m_bForceTextMode = FALSE;}
    BOOL m_bForceTextMode;
    virtual void ParseParam(const char* pszParam,BOOL bFlag,BOOL bLast);
};

class CWordPadApp : public CWinApp
{
private:

    enum InitializationPhase
    {
        InitializationPending       = 0,
        InitializingPrinter         = 1,
        UpdatingPrinterRelatedUI    = 2,
        UpdatingRegistry            = 3,
        InitializationComplete      = 99
    };

public:
    CWordPadApp();
    ~CWordPadApp();

//Attributes
    CWordPadCommandLineInfo cmdInfo;
    CDC m_dcScreen;
    LOGFONT m_lf;
    int m_nDefFont;
    static int m_nOpenMsg;
    static int m_nPrinterChangedMsg;
   static int m_nOLEHelpMsg;
    CRect m_rectPageMargin;
    CRect m_rectInitialFrame;
    BOOL m_bMaximized;
    BOOL m_bPromptForType;
    BOOL m_bWin4;
#ifndef _UNICODE
    BOOL m_bWin31;
#endif
    BOOL m_bLargeIcons;
    BOOL m_bForceTextMode;
    BOOL m_bWordSel;
    BOOL m_bForceOEM;
    BOOL m_always_convert_to_rtf;
    int m_nFilterIndex;
    int m_nNewDocType;
    CDocOptions m_optionsText;
    CDocOptions m_optionsRTF;
    CDocOptions m_optionsWord; //wrap to ruler
    CDocOptions m_optionsWrite; //wrap to ruler
    CDocOptions m_optionsIP;    //wrap to ruler
    CDocOptions m_optionsNull;
    CList<HWND, HWND> m_listPrinterNotify;

    BOOL IsDocOpen(LPCTSTR lpszFileName);

// Get
    int GetUnits() {return m_nUnits;}
    int GetTPU() { return GetTPU(m_nUnits);}
    int GetTPU(int n) { return m_units[n].m_nTPU;}
    LPCTSTR GetAbbrev() { return m_units[m_nUnits].m_strAbbrev;}
    LPCTSTR GetAbbrev(int n) { return m_units[n].m_strAbbrev;}
    const CUnit& GetUnit() {return m_units[m_nUnits];}
    CDockState& GetDockState(int nDocType, BOOL bPrimary = TRUE);
    CDocOptions& GetDocOptions(int nDocType);
    CDocOptions& GetDocOptions() {return GetDocOptions(m_nNewDocType);}
    BOOL ShouldAlwaysConvertToRTF() {return m_always_convert_to_rtf;}

// Set
    void SetUnits(int n);
    void SetAlwaysConvertToRTF() {m_always_convert_to_rtf = TRUE;}

// Operations
    void RegisterFormats();
    static BOOL CALLBACK StaticEnumProc(HWND hWnd, LPARAM lParam);
    void UpdateRegistry();
    void NotifyPrinterChanged(BOOL bUpdatePrinterSelection = FALSE);
    BOOL PromptForFileName(CString& fileName, UINT nIDSTitle, DWORD dwFlags,
        BOOL bOpenFileDialog, int* pType = NULL);

    BOOL ParseMeasurement(TCHAR* buf, int& lVal);
    void PrintTwips(WCHAR* buf, int cchBuf, int nValue, int nDecimal);
    void SaveOptions();
    void LoadOptions();
    void LoadAbbrevStrings();
    HGLOBAL CreateDevNames();
    void EnsurePrinterIsInitialized();

   HGLOBAL GetDevNames(void)
   {
       return m_hDevNames ;
   }

// Overrides
    BOOL IsIdleMessage(MSG* pMsg);
    // ClassWizard generated virtual function overrides
    //{{AFX_VIRTUAL(CWordPadApp)
    public:
    virtual BOOL InitInstance();
    virtual int ExitInstance();
    virtual BOOL OnDDECommand(LPTSTR lpszCommand);
    virtual void WinHelp(DWORD dwData, UINT nCmd = HELP_CONTEXT);
    virtual BOOL PreTranslateMessage(MSG* pMsg);
    //}}AFX_VIRTUAL

// Implementation
    COleTemplateServer m_server;
        // Server object for document creation

    //{{AFX_MSG(CWordPadApp)
    afx_msg void OnAppAbout();
    afx_msg void OnFileNew();
    afx_msg void OnFileOpen();
    //}}AFX_MSG
    DECLARE_MESSAGE_MAP()
private:
    int m_nUnits;
    static const int m_nPrimaryNumUnits;
    static const int m_nNumUnits;
    static CUnit m_units[];

// Initialization

    volatile InitializationPhase m_initialization_phase;
    CWinThread *                 m_pInitializationThread;
// Cicero process atoms
    ATOM m_atomEnableCTF;
    ATOM m_atomProcessCTF;

    static UINT AFX_CDECL DoDeferredInitialization(LPVOID pvWordPadApp);
};

/////////////////////////////////////////////////////////////////////////////

extern CWordPadApp theApp;
//inline CWordPadApp* GetWordPadApp() {return (CWordPadApp*)AfxGetApp();}