447 lines
14 KiB
C
447 lines
14 KiB
C
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/*************************************************
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* imedefs.h *
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* *
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* Copyright (C) 1999 Microsoft Inc. *
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* *
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*************************************************/
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// debug flag
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#define DEB_FATAL 0
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#define DEB_ERR 1
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#define DEB_WARNING 2
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#define DEB_TRACE 3
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#ifdef _WIN32
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void FAR cdecl _DebugOut(UINT, LPCSTR, ...);
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#endif
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#define NATIVE_CHARSET ANSI_CHARSET
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#define NATIVE_LANGUAGE 0x0409
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#ifdef UNICODE
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#define NATIVE_CP 1200
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#define ALT_NATIVE_CP 938
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#define MAX_EUDC_CHARS 6217
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#else
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#define NATIVE_CP 950
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#define ALT_NATIVE_CP 938
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#define MAX_EUDC_CHARS 5809
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#endif
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#define SIGN_CWIN 0x4E495743
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#define SIGN__TBL 0x4C42545F
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// table load status
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#define TBL_NOTLOADED 0
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#define TBL_LOADED 1
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#define TBL_LOADERR 2
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// error MessageBox flags
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#define ERRMSG_LOAD_0 0x0010
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#define ERRMSG_LOAD_1 0x0020
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#define ERRMSG_LOAD_2 0x0040
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#define ERRMSG_LOAD_3 0x0080
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#define ERRMSG_LOAD_USRDIC 0x0400
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#define ERRMSG_MEM_0 0x1000
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#define ERRMSG_MEM_1 0x2000
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#define ERRMSG_MEM_2 0x4000
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#define ERRMSG_MEM_3 0x8000
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#define ERRMSG_MEM_USRDIC 0x00040000
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// hack flag, I borrow one bit from fdwErrMsg for reverse conversion
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#define NO_REV_LENGTH 0x80000000
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// state of composition
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#define CST_INIT 0
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#define CST_INPUT 1
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#define CST_CHOOSE 2
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#define CST_SYMBOL 3
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#define CST_ALPHABET 4 // not in iImeState
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#define CST_ALPHANUMERIC 6 // not in iImeState
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#define CST_INVALID 7 // not in iImeState
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#define CST_BLOCKINPUT 8 // not in iImeState
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#define CST_IME_HOTKEYS 0x40 // not in iImeState
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#define CST_RESEND_RESULT (CST_IME_HOTKEYS)
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#define CST_PREVIOUS_COMP (CST_IME_HOTKEYS+1)
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#define CST_TOGGLE_UI (CST_IME_HOTKEYS+2)
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// IME specific constants
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#define CANDPERPAGE 9
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#define CHOOSE_PREVPAGE 0x10
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#define CHOOSE_NEXTPAGE 0x11
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#define CHOOSE_CIRCLE 0x12
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#define CHOOSE_HOME 0x13
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#define MAXSTRLEN 32
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#define MAXCAND 256
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#define CAND_PROMPT_PHRASE 0
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#define CAND_PROMPT_QUICK_VIEW 1
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#define CAND_PROMPT_NORMAL 2
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// max composition ways of one big5 code, it is for reverse conversion
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#if defined(ROMANIME)
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#define MAX_COMP 0
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#elif defined(WINIME)
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#define MAX_COMP 1
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#else
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#define MAX_COMP 10
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#endif
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#define MAX_COMP_BUF 10
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// border for UI
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#define UI_MARGIN 4
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#define STATUS_DIM_X 24
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#define STATUS_DIM_Y 24
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#define CAND_PROMPT_DIM_X 80
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#define CAND_PROMPT_DIM_Y 16
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#define PAGE_DIM_X 16
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#define PAGE_DIM_Y CAND_PROMPT_DIM_Y
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// if UI_MOVE_OFFSET == WINDOW_NOTDRAG, not in drag operation
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#define WINDOW_NOT_DRAG 0xFFFFFFFF
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// window extra for composition window
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#define UI_MOVE_OFFSET 0
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#define UI_MOVE_XY 4
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// window extra for context menu owner
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#define CMENU_HUIWND 0
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#define CMENU_MENU 4
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#define WM_USER_DESTROY (WM_USER + 0x0400)
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#define WM_USER_UICHANGE (WM_USER + 0x0401)
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// the flags for GetNearCaretPosition
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#define NEAR_CARET_FIRST_TIME 0x0001
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#define NEAR_CARET_CANDIDATE 0x0002
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// the flag for an opened or start UI
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#define IMN_PRIVATE_TOGGLE_UI 0x0001
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#define IMN_PRIVATE_CMENUDESTROYED 0x0002
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#define IMN_PRIVATE_COMPOSITION_SIZE 0x0003
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#define IMN_PRIVATE_UPDATE_PREDICT 0x0004
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#define IMN_PRIVATE_UPDATE_SOFTKBD 0x0006
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#define IMN_PRIVATE_PAGEUP 0x0007
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#define MSG_COMPOSITION 0x0000001
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#define MSG_START_COMPOSITION 0x0000002
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#define MSG_END_COMPOSITION 0x0000004
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#define MSG_ALREADY_START 0x0000008
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#define MSG_CHANGE_CANDIDATE 0x0000010
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#define MSG_OPEN_CANDIDATE 0x0000020
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#define MSG_CLOSE_CANDIDATE 0x0000040
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#define MSG_ALREADY_OPEN 0x0000080
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#define MSG_GUIDELINE 0x0000100
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#define MSG_IMN_COMPOSITIONPOS 0x0000200
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#define MSG_IMN_COMPOSITIONSIZE 0x0000400
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#define MSG_IMN_UPDATE_PREDICT 0x0000800
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#define MSG_IMN_UPDATE_SOFTKBD 0x0002000
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#define MSG_ALREADY_SOFTKBD 0x0004000
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#define MSG_IMN_PAGEUP 0x0008000
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// original reserve for old array, now we switch to new, no one use yet
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#define MSG_CHANGE_CANDIDATE2 0x1000000
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#define MSG_OPEN_CANDIDATE2 0x2000000
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#define MSG_CLOSE_CANDIDATE2 0x4000000
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#define MSG_ALREADY_OPEN2 0x8000000
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#define MSG_STATIC_STATE (MSG_ALREADY_START|MSG_ALREADY_OPEN|MSG_ALREADY_SOFTKBD|MSG_ALREADY_OPEN2)
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#define MSG_IMN_TOGGLE_UI 0x0400000
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#define MSG_IN_IMETOASCIIEX 0x0800000
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#define ISC_HIDE_COMP_WINDOW 0x00400000
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#define ISC_HIDE_CAND_WINDOW 0x00800000
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#define ISC_HIDE_SOFTKBD 0x01000000
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#define ISC_LAZY_OPERATION (ISC_HIDE_COMP_WINDOW|ISC_HIDE_CAND_WINDOW|ISC_HIDE_SOFTKBD)
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#define ISC_SHOW_SOFTKBD 0x02000000
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#define ISC_OPEN_STATUS_WINDOW 0x04000000
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#define ISC_OFF_CARET_UI 0x08000000
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#define ISC_SHOW_PRIV_UI (ISC_SHOW_SOFTKBD|ISC_OPEN_STATUS_WINDOW|ISC_OFF_CARET_UI)
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#define ISC_SHOW_UI_ALL (ISC_SHOWUIALL|ISC_SHOW_SOFTKBD|ISC_OPEN_STATUS_WINDOW)
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#define ISC_SETCONTEXT_UI (ISC_SHOWUIALL|ISC_SHOW_SOFTKBD)
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#if (ISC_SHOWUIALL & (ISC_LAZY_OPERATION|ISC_SHOW_PRIV_UI))
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#error bit confliction
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#endif
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// the virtual key value
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#define VK_OEM_SEMICLN 0xba // ; :
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#define VK_OEM_EQUAL 0xbb // = +
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#define VK_OEM_COMMA 0xBC // , <
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#define VK_OEM_MINUS 0xBD // - _
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#define VK_OEM_PERIOD 0xBE // . >
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#define VK_OEM_SLASH 0xBF // / ?
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#define VK_OEM_3 0xC0 // ` ~
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#define VK_OEM_LBRACKET 0xdb // [ {
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#define VK_OEM_BSLASH 0xdc // \ |
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#define VK_OEM_RBRACKET 0xdd // ] }
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#define VK_OEM_QUOTE 0xde // ' "
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typedef DWORD UNALIGNED FAR *LPUNADWORD;
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typedef WORD UNALIGNED FAR *LPUNAWORD;
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typedef WCHAR UNALIGNED *LPUNAWSTR;
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#define NFULLABC 95
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typedef struct tagFullABC {
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WORD wFullABC[NFULLABC];
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} FULLABC;
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typedef FULLABC *PFULLABC;
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typedef FULLABC NEAR *NPFULLABC;
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typedef FULLABC FAR *LPFULLABC;
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#define NSYMBOL 0x40
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typedef struct tagSymbol {
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WORD wSymbol[NSYMBOL];
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} SYMBOL;
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typedef SYMBOL *PSYMBOL;
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typedef SYMBOL NEAR *NPSYMBOL;
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typedef SYMBOL FAR *LPSYMBOL;
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#define NUM_OF_IME_HOTKEYS 3
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#define MAX_NAME_LENGTH 32
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typedef struct tagImeG { // global structure, can be shared by all
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// IMEs, the seperation (IMEL and IMEG) is
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// only useful in UNI-IME, other IME can use
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// one data structure
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RECT rcWorkArea; // the work area of applications
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// full shape space (reversed internal code)
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WORD wFullSpace;
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// full shape chars (internal code)
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WORD wFullABC[NFULLABC];
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UINT uAnsiCodePage;
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// the system charset is not NATIVE_CHARSET
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BOOL fDiffSysCharSet;
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// Chinese char width & height
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int xChiCharWi;
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int yChiCharHi;
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// symbol chars (internal code)
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WORD wSymbol[NSYMBOL];
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// setting of UI
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int iPara;
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int iPerp;
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int iParaTol;
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int iPerpTol;
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} IMEG;
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typedef IMEG *PIMEG;
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typedef IMEG NEAR *NPIMEG;
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typedef IMEG FAR *LPIMEG;
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typedef struct tagPRIVCONTEXT { // IME private data for each context
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BOOL fdwImeMsg; // what messages should be generated
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DWORD dwCompChar; // wParam of WM_IME_COMPOSITION
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DWORD fdwGcsFlag; // lParam for WM_IME_COMPOSITION
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DWORD fdwInit; // position init
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int iImeState; // the composition state - input, choose, or
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// input data
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BYTE bSeq[8]; // sequence code of input char
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DWORD dwPattern;
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int iInputEnd;
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// the previous dwPageStart before page up
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DWORD dwPrevPageStart;
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} PRIVCONTEXT;
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typedef PRIVCONTEXT *PPRIVCONTEXT;
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typedef PRIVCONTEXT NEAR *NPPRIVCONTEXT;
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typedef PRIVCONTEXT FAR *LPPRIVCONTEXT;
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typedef struct tagUIPRIV { // IME private UI data
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HWND hCompWnd; // composition window
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int nShowCompCmd;
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HWND hCandWnd; // candidate window for composition
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int nShowCandCmd;
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HWND hSoftKbdWnd; // soft keyboard window
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int nShowSoftKbdCmd;
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HWND hStatusWnd; // status window
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int nShowStatusCmd;
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DWORD fdwSetContext; // the actions to take at set context time
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HIMC hCacheIMC; // the recent selected hIMC
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HWND hCMenuWnd; // a window owner for context menu
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} UIPRIV;
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typedef UIPRIV *PUIPRIV;
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typedef UIPRIV NEAR *NPUIPRIV;
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typedef UIPRIV FAR *LPUIPRIV;
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typedef struct tagNEARCARET { // for near caret offset calculatation
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int iLogFontFacX;
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int iLogFontFacY;
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int iParaFacX;
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int iPerpFacX;
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int iParaFacY;
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int iPerpFacY;
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} NEARCARET;
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typedef NEARCARET *PNEARCARET;
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typedef NEARCARET NEAR *NPNEARCARET;
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typedef NEARCARET FAR *LPNEARCARET;
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#ifndef RC_INVOKED
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#pragma pack(1)
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#endif
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typedef struct tagMETHODNAME {
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BYTE achMethodName[6];
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} METHODNAME;
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typedef METHODNAME *PMETHODNAME;
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typedef METHODNAME NEAR *NPMETHODNAME;
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typedef METHODNAME FAR *LPMETHODNAME;
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#ifndef RC_INVOKED
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#pragma pack()
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#endif
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extern HINSTANCE hInst;
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extern IMEG sImeG;
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extern int iDx[3 * CANDPERPAGE];
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extern const TCHAR szDigit[];
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extern const BYTE bUpper[];
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extern const WORD fMask[];
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extern const TCHAR szRegNearCaret[];
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extern const TCHAR szPhraseDic[];
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extern const TCHAR szPhrasePtr[];
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extern const TCHAR szPerp[];
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extern const TCHAR szPara[];
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extern const TCHAR szPerpTol[];
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extern const TCHAR szParaTol[];
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extern const NEARCARET ncUIEsc[], ncAltUIEsc[];
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extern const POINT ptInputEsc[], ptAltInputEsc[];
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extern const TCHAR szRegRevKL[];
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extern const TCHAR szRegUserDic[];
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extern const TCHAR szRegAppUser[];
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extern const TCHAR szRegModeConfig[];
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extern const BYTE bChar2VirtKey[];
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int WINAPI LibMain(HANDLE, WORD, WORD, LPSTR); // init.c
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void PASCAL InitImeUIData(LPIMEL); // init.c
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void PASCAL SetCompLocalData(LPIMEL); // init.c
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void PASCAL SetUserSetting(
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LPCTSTR, DWORD, LPBYTE, DWORD); // init.c
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void PASCAL AddCodeIntoCand(LPCANDIDATELIST, UINT); // compose.c
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void PASCAL CompWord(
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WORD, HIMC, LPINPUTCONTEXT, LPCOMPOSITIONSTRING,
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LPGUIDELINE, LPPRIVCONTEXT); // compose.c
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UINT PASCAL Finalize(
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HIMC, LPINPUTCONTEXT, LPCOMPOSITIONSTRING,
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LPPRIVCONTEXT, BOOL); // compose.c
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void PASCAL CompEscapeKey(LPINPUTCONTEXT, LPCOMPOSITIONSTRING,
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LPPRIVCONTEXT); // compose.c
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void PASCAL InitCompStr(LPCOMPOSITIONSTRING); // ddis.c
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BOOL PASCAL ClearCand(LPINPUTCONTEXT); // ddis.c
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BOOL PASCAL Select(
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LPINPUTCONTEXT, BOOL); // ddis.c
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UINT PASCAL TranslateImeMessage(LPTRANSMSGLIST, LPINPUTCONTEXT,
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LPPRIVCONTEXT); // toascii.c
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void PASCAL GenerateMessage(HIMC, LPINPUTCONTEXT,
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LPPRIVCONTEXT); // notify.c
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void PASCAL CompCancel(HIMC, LPINPUTCONTEXT); // notify.c
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BOOL PASCAL LoadTable(LPINSTDATAL, LPIMEL); // dic.c
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void PASCAL FreeTable(LPINSTDATAL); // dic.c
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void PASCAL SearchTbl(
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UINT, LPCANDIDATELIST, LPPRIVCONTEXT); // search.c
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void PASCAL DrawDragBorder(HWND, LONG, LONG); // uisubs.c
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void PASCAL DrawFrameBorder(HDC, HWND); // uisubs.c
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HWND PASCAL GetCompWnd(HWND); // compui.c
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void PASCAL GetNearCaretPosition(
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LPPOINT, UINT, UINT, LPPOINT, LPPOINT, BOOL); // compui.c
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BOOL PASCAL AdjustCompPosition(
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LPINPUTCONTEXT, LPPOINT, LPPOINT); // compui.c
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void PASCAL SetCompPosition(
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HWND, LPINPUTCONTEXT); // compui.c
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void PASCAL SetCompWindow(
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HWND); // compui.c
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void PASCAL MoveDefaultCompPosition(
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HWND); // compui.c
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void PASCAL ShowComp(
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HWND, int); // compui.c
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void PASCAL CreateCompWindow(HWND); // compui.c
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void PASCAL ChangeCompositionSize(
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HWND); // compui.c
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void PASCAL SelectOneCand(
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HIMC, LPINPUTCONTEXT, LPCOMPOSITIONSTRING,
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LPPRIVCONTEXT, LPCANDIDATELIST);
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LRESULT CALLBACK UIWndProc(HWND, UINT, WPARAM, LPARAM); // ui.c
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LRESULT CALLBACK CompWndProc(HWND, UINT, WPARAM, LPARAM); // compui.c
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