329 lines
7.3 KiB
C
329 lines
7.3 KiB
C
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/*
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* _COMMON.H
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*
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* Purpose:
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* RICHEDIT private common definitions
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*
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* Copyright (c) 1995-1998, Microsoft Corporation. All rights reserved.
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*/
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#ifndef _COMMON_H
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#define _COMMON_H
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// REVIEW macro.
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//
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#define __LINE(l) #l
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#define __LINE_(l) __LINE(l)
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#define _LINE_ __LINE_(__LINE__)
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#define REVIEW __FILE__ "(" __LINE_(__LINE__) ") : "
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#pragma message ("Compiling Common.H")
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#ifdef NT
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#ifndef WINNT
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#define WINNT
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#endif
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#endif
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#define _UNICODE
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#ifndef STRICT
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#define STRICT
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#endif
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#define NOSHELLDEBUG //disables asserts in shell.h
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#include <limits.h>
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#if defined(DEBUG) && !defined(PEGASUS)
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#include <stdio.h>
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#endif
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#define WINVER 0x0500
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#include <windows.h>
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#include <windowsx.h>
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#include <winable.h>
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#ifndef MACPORT
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#include "imm.h"
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#else
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#include <tchar.h>
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#include "wlmimm.h"
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#endif //MACPORT
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/*
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* Types
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*/
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#include <ourtypes.h>
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// for the benefit of the outside world, richedit.h uses cpMax instead
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// of cpMost. I highly prefer cpMost
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#ifdef cpMax
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#error "cpMax hack won't work"
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#endif
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#define cpMax cpMost
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#include <richedit.h>
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#include <richole.h>
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#undef cpMax
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#include "_debug.h"
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// Return TRUE if LF <= ch <= CR. NB: ch must be unsigned;
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// TCHAR and unsigned short give wrong results!
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#define IN_RANGE(n1, b, n2) ((unsigned)((b) - (n1)) <= unsigned((n2) - (n1)))
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#define IsASCIIDigit(b) IN_RANGE('0', b, '9')
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#define IsASCIIEOP(ch) IN_RANGE(LF, ch, CR)
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#define IsZerowidthCharacter(ch) IN_RANGE(ZWSP, ch, RTLMARK)
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// disable
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// 4710 : function not inlined
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// 4512 : assignment operator not generated
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// 4201 : nameless struct union
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// 4100 : unreferenced formal;
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// 4706 : assignment within conditional expression (oould be bad, but common)
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// 4127 : conditional expression is constant (if (1))
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// 4242 : truncation warning
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// 4244 : truncation warning
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#pragma warning (disable : 4710 4512 4201 4100 4127 4706 4242 4244)
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#pragma warning(3:4121) // structure is sensitive to alignment
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#pragma warning(3:4130) // logical operation on address of string constant
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#pragma warning(3:4132) // const object should be initialized
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#pragma warning(3:4509) // use of SEH with destructor
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// Our Win32 wrapper class
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#include "_w32sys.h"
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#include "resource.h"
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// Use explicit ASCII values for LF and CR, since MAC compilers
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// interchange values of '\r' and '\n'
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#define LF 10
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#define CR 13
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#define FF 12
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#define TAB TEXT('\t')
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//#define CELL 7
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#define CELL TAB
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#define EURO 0x20AC
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#define VT TEXT('\v')
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#define PS 0x2029
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#define SOFTHYPHEN 0xAD
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#define BOM 0xFEFF
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#define BULLET 0x2022
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#define EMDASH 0x2014
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#define EMSPACE 0x2003
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#define ENDASH 0x2013
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#define ENQUAD 0x2000
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#define ENSPACE 0x2002
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#define KASHIDA 0x0640
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#define LDBLQUOTE 0x201c
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#define LQUOTE 0x2018
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#define LTRMARK 0x200E
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#define RDBLQUOTE 0x201D
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#define RQUOTE 0x2019
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#define RTLMARK 0x200F
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#define SOFTHYPHEN 0xAD
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#define UTF16 0xDC00
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#define UTF16_LEAD 0xD800
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#define UTF16_TRAIL 0xDC00
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#define ZWSP 0x200B
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#define ZWJ 0x200D
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#define ZWNJ 0x200C
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/*
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* IsEOP(ch)
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*
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* @func
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* Used to determine if ch is an EOP char, i.e., CR, LF, VT, FF, PS, or
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* LS (Unicode paragraph/line separator). For speed, this function is
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* inlined.
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*
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* @rdesc
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* TRUE if ch is an end-of-paragraph char
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*/
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__inline BOOL IsEOP(unsigned ch)
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{
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return IN_RANGE(LF, ch, CR) || (ch | 1) == PS;
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}
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BOOL IsRTF(char *pstr);
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#include <tom.h>
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#define CP_INFINITE tomForward
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#include "zmouse.h"
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#include "stddef.h"
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#include "_util.h"
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#ifdef DEBUG
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#define EM_DBGPED (WM_USER + 150)
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#endif
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#define EM_GETCODEPAGE (WM_USER + 151)
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// MIN
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#ifdef min
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#undef min
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#endif
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#define __min(a,b) (((a) < (b)) ? (a) : (b))
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inline int min(int v1, int v2) {return __min(v1, v2);}
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inline UINT min(UINT v1, UINT v2) {return __min(v1, v2);}
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inline float min(float v1, float v2) {return __min(v1, v2);}
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inline double min(double v1, double v2) {return __min(v1, v2);}
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inline __int64 min(__int64 v1, __int64 v2) {return __min(v1, v2);}
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// MAX
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#ifdef max
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#undef max
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#endif
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#define __max(a,b) (((a) > (b)) ? (a) : (b))
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inline int max(int v1, int v2) {return __max(v1, v2);}
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inline UINT max(UINT v1, UINT v2) {return __max(v1, v2);}
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inline float max(float v1, float v2) {return __max(v1, v2);}
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inline double max(double v1, double v2) {return __max(v1, v2);}
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inline __int64 max(__int64 v1, __int64 v2) {return __max(v1, v2);}
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// ABS
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#ifdef abs
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#undef abs
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#endif
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#define __abs(a) (((a) < 0) ? 0 - (a) : (a))
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#pragma function(abs)
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inline int __cdecl abs(int v) {return __abs(v);}
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// The abs val of a UINT is just that number. If we were to pass the value on to
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// the __abs macro we'd get a warning because (a) < 0 will always be false. This
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// fix allows us to compile cleanly *and* keep the same behavior as before.
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inline UINT abs(UINT v) {return v;}
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inline float abs(float v) {return __abs(v);}
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inline double abs(double v) {return __abs(v);}
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inline __int64 abs(__int64 v) {return __abs(v);}
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
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#include "_cfpf.h"
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// Interesting OS versions
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#define VERS4 4
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// conversions between byte and character counts
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#define CbOfCch(_x) ((_x) * 2)
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#define CchOfCb(_x) ((_x) / 2)
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#define cKinsokuCategories 16
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#define OLEstrcmp wcscmp
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#define OLEstrcpy wcscpy
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#define OLEsprintf wsprintf
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#define OLEstrlen wcslen
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// index (window long) of the PED
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#define ibPed 0
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#define RETID_BGND_RECALC 0x01af
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#define RETID_AUTOSCROLL 0x01b0
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#define RETID_SMOOTHSCROLL 0x01b1
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#define RETID_DRAGDROP 0x01b2
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#define RETID_MAGELLANTRACK 0x01b3
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// Count of characters in CRLF marker
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#define cchCRLF 2
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#define cchCR 1
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// RichEdit 1.0 uses a CRLF for an EOD marker
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#define CCH_EOD_10 2
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// RichEdit 2.0 uses a simple CR for the EOD marker
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#define CCH_EOD_20 1
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extern const TCHAR szCRLF[];
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extern const TCHAR szCR[];
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extern HINSTANCE hinstRE; // DLL instance
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#include <shellapi.h>
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#ifndef MACPORT
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#ifdef DUAL_FORMATETC
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#undef DUAL_FORMATETC
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#endif
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#define DUAL_FORMATETC FORMATETC
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#endif
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#include "WIN2MAC.h"
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extern "C"
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{
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LRESULT CALLBACK RichEditWndProc(HWND, UINT, WPARAM, LPARAM);
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LRESULT CALLBACK RichEditANSIWndProc(HWND, UINT, WPARAM, LPARAM);
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}
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// Multi-Threading support
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extern CRITICAL_SECTION g_CriticalSection;
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// a class to simplify critical section management
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class CLock
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{
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public:
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CLock()
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{
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EnterCriticalSection(&g_CriticalSection);
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}
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~CLock()
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{
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LeaveCriticalSection(&g_CriticalSection);
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}
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};
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enum HITTEST
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{
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HT_Undefined = 0, // Hit hasn't been determined
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HT_Nothing,
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HT_OutlineSymbol,
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HT_LeftOfText,
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HT_BulletArea,
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HT_RightOfText,
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HT_Text, // All hits are in text from HT_Text on so
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HT_Link, // if(hit >= HT_Text) identifies text of some kind
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HT_Italic,
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HT_Object
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};
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#define ST_CHECKPROTECTION 0x8000
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#define ST_10REPLACESEL 0x10000000
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#define ST_10WM_SETTEXT 0x20000000
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/* REListbox1.0 Window Class. */
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// For Windows CE to avaoid possible conflicts on WIn95.
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#define CELISTBOX_CLASSA "REListBoxCEA"
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#define CELISTBOX_CLASSW L"REListBoxCEW"
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#ifndef MACPORT
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#define LISTBOX_CLASSW L"REListBox20W"
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#define COMBOBOX_CLASSW L"REComboBox20W"
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#else /*----------------------MACPORT */
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#define LISTBOX_CLASSW TEXT("REListBox20W") /* MACPORT change */
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#define COMBOBOX_CLASSW TEXT("REComboBox20W") /* MACPORT change */
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#endif /* MACPORT */
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#ifdef DEBUG
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//Debug api for dumping CTxtStory arrays.
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extern "C" {
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extern void DumpDoc(void *);
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}
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#endif
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#endif
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