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Annotation of OpenXM_contrib2/asir2000/gc/cord/de_win.h, Revision 1.1

1.1     ! noro        1: /*
        !             2:  * Copyright (c) 1994 by Xerox Corporation.  All rights reserved.
        !             3:  *
        !             4:  * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
        !             5:  * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
        !             6:  *
        !             7:  * Permission is hereby granted to use or copy this program
        !             8:  * for any purpose,  provided the above notices are retained on all copies.
        !             9:  * Permission to modify the code and to distribute modified code is granted,
        !            10:  * provided the above notices are retained, and a notice that the code was
        !            11:  * modified is included with the above copyright notice.
        !            12:  */
        !            13: /* Boehm, May 19, 1994 2:25 pm PDT */
        !            14:
        !            15: /* cord.h, de_cmds.h, and windows.h should be included before this. */
        !            16:
        !            17:
        !            18: # define OTHER_FLAG    0x100
        !            19: # define EDIT_CMD_FLAG 0x200
        !            20: # define REPEAT_FLAG   0x400
        !            21:
        !            22: # define CHAR_CMD(i) ((i) & 0xff)
        !            23:
        !            24: /* MENU: DE */
        !            25: #define IDM_FILESAVE           (EDIT_CMD_FLAG + WRITE)
        !            26: #define IDM_FILEEXIT           (OTHER_FLAG + 1)
        !            27: #define IDM_HELPABOUT          (OTHER_FLAG + 2)
        !            28: #define IDM_HELPCONTENTS       (OTHER_FLAG + 3)
        !            29:
        !            30: #define IDM_EDITPDOWN          (REPEAT_FLAG + EDIT_CMD_FLAG + DOWN)
        !            31: #define IDM_EDITPUP            (REPEAT_FLAG + EDIT_CMD_FLAG + UP)
        !            32: #define IDM_EDITUNDO           (EDIT_CMD_FLAG + UNDO)
        !            33: #define IDM_EDITLOCATE         (EDIT_CMD_FLAG + LOCATE)
        !            34: #define IDM_EDITDOWN           (EDIT_CMD_FLAG + DOWN)
        !            35: #define IDM_EDITUP             (EDIT_CMD_FLAG + UP)
        !            36: #define IDM_EDITLEFT           (EDIT_CMD_FLAG + LEFT)
        !            37: #define IDM_EDITRIGHT          (EDIT_CMD_FLAG + RIGHT)
        !            38: #define IDM_EDITBS             (EDIT_CMD_FLAG + BS)
        !            39: #define IDM_EDITDEL            (EDIT_CMD_FLAG + DEL)
        !            40: #define IDM_EDITREPEAT         (EDIT_CMD_FLAG + REPEAT)
        !            41: #define IDM_EDITTOP            (EDIT_CMD_FLAG + TOP)
        !            42:
        !            43:
        !            44:
        !            45:
        !            46: /* Windows UI stuff    */
        !            47:
        !            48: LRESULT CALLBACK WndProc (HWND hwnd, UINT message,
        !            49:                          UINT wParam, LONG lParam);
        !            50:
        !            51: LRESULT CALLBACK AboutBox( HWND hDlg, UINT message,
        !            52:                           UINT wParam, LONG lParam );
        !            53:
        !            54:
        !            55: /* Screen dimensions.  Maintained by de_win.c. */
        !            56: extern int LINES;
        !            57: extern int COLS;
        !            58:
        !            59: /* File being edited.  */
        !            60: extern char * arg_file_name;
        !            61:
        !            62: /* Current display position in file.  Maintained by de.c       */
        !            63: extern int dis_line;
        !            64: extern int dis_col;
        !            65:
        !            66: /* Current cursor position in file.                            */
        !            67: extern int line;
        !            68: extern int col;
        !            69:
        !            70: /*
        !            71:  *  Calls from de_win.c to de.c
        !            72:  */
        !            73:
        !            74: CORD retrieve_screen_line(int i);
        !            75:                        /* Get the contents of i'th screen line.        */
        !            76:                        /* Relies on COLS.                              */
        !            77:
        !            78: void set_position(int x, int y);
        !            79:                        /* Set column, row.  Upper left of window = (0,0). */
        !            80:
        !            81: void do_command(int);
        !            82:                        /* Execute an editor command.                   */
        !            83:                        /* Agument is a command character or one        */
        !            84:                        /* of the IDM_ commands.                        */
        !            85:
        !            86: void generic_init(void);
        !            87:                        /* OS independent initialization */
        !            88:
        !            89:
        !            90: /*
        !            91:  * Calls from de.c to de_win.c
        !            92:  */
        !            93:
        !            94: void move_cursor(int column, int line);
        !            95:                        /* Physically move the cursor on the display,   */
        !            96:                        /* so that it appears at                        */
        !            97:                        /* (column, line).                              */
        !            98:
        !            99: void invalidate_line(int line);
        !           100:                        /* Invalidate line i on the screen.     */
        !           101:
        !           102: void de_error(char *s);
        !           103:                        /* Display error message.       */