75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
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/* Function prototypes, macros, structure, and global variables for
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* Menu and related functions.
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*/
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/* Include only once */
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#ifndef MENU_H
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#define MENU_H
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#define TRUE 1
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#define FALSE 0
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/* Sample key codes for getkey. Additional codes in the same format may
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* be added.
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*/
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#define U_UP 0x0148 /* Unshifted */
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#define U_DN 0x0150
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#define U_LT 0x014b
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#define U_RT 0x014d
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#define S_UP 0x0248 /* Shifted */
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#define S_DN 0x0250
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#define S_LT 0x024b
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#define S_RT 0x024d
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#define N_PLUS 0x014e /* PLUS and MINUS on numeric keypad */
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#define N_MINUS 0x014a
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#define ENTER 13 /* ASCII */
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/* Action codes for getkey */
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enum WAITACTION { NO_WAIT, WAIT, CLEAR_WAIT };
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/* Text output colors. Note that monochrome can only use _TBLACK,
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* _TWHITE, _TBRIGHTWHITE, and _TUNDERLINE. Graphics black-and-white
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* can only use the first three of these. The first eight colors
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* can be used as background colors (although they may need to be
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* cast to long).
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*/
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enum TEXTCOLORS
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{
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_TBLACK, _TBLUE, _TGREEN, _TCYAN,
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_TRED, _TMAGENTA, _TBROWN, _TWHITE,
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_TGREY, _TLIGHTBLUE, _TLIGHTGREEN, _TLIGHTCYAN,
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_TLIGHTRED, _TLIGHTMAGENTA, _TLIGHTYELLOW, _TBRIGHTWHITE,
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_TUNDERLINE = 1
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};
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/* Structure and global variable for menu attributes */
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typedef struct _MENU
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{
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int fgBorder, fgNormal, fgSelect, fgNormHilite, fgSelHilite;
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long bgBorder, bgNormal, bgSelect, bgNormHilite, bgSelHilite;
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int fCentered;
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unsigned char chNW, chNE, chSE, chSW, chNS, chEW;
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} MENU;
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extern MENU mnuAtrib;
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/* Structure and maximum length for menu items */
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#define MAXITEM 20
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typedef struct _ITEM
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{
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int iHilite;
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char achItem[MAXITEM];
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} ITEM;
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/* Public menu, output, and input functions */
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int Menu( int row, int col, ITEM aItem[], int iCur );
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int EventLoop( int row, int col, ITEM aItem[], int iCur, int cItem,
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int cchItem, int acchItem[], char achHilite[] );
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void Box( int row, int col, int rowLast, int colLast );
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unsigned GetKey( int fWait );
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void _outchar( char out );
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int ClickOrPress( void );
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#endif /* MENU_H */
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