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- /*--------------------------------------------------------------------------*/
- /* */
- /* */
- /* ------------ Bit-Bucket Software, Co. */
- /* \ 10001101 / Writers and Distributors of */
- /* \ 011110 / Freely Available<tm> Software. */
- /* \ 1011 / */
- /* ------ */
- /* */
- /* (C) Copyright 1987-91, Bit Bucket Software Co., a Delaware Corporation. */
- /* */
- /* */
- /* Routines for writing stuff to windows within BinkleyTerm */
- /* */
- /* */
- /* For complete details of the licensing restrictions, please refer */
- /* to the License agreement, which is published in its entirety in */
- /* the MAKEFILE and BT.C, and also contained in the file LICENSE.250. */
- /* */
- /* USE OF THIS FILE IS SUBJECT TO THE RESTRICTIONS CONTAINED IN THE */
- /* BINKLEYTERM LICENSING AGREEMENT. IF YOU DO NOT FIND THE TEXT OF */
- /* THIS AGREEMENT IN ANY OF THE AFOREMENTIONED FILES, OR IF YOU DO */
- /* NOT HAVE THESE FILES, YOU SHOULD IMMEDIATELY CONTACT BIT BUCKET */
- /* SOFTWARE CO. AT ONE OF THE ADDRESSES LISTED BELOW. IN NO EVENT */
- /* SHOULD YOU PROCEED TO USE THIS FILE WITHOUT HAVING ACCEPTED THE */
- /* TERMS OF THE BINKLEYTERM LICENSING AGREEMENT, OR SUCH OTHER */
- /* AGREEMENT AS YOU ARE ABLE TO REACH WITH BIT BUCKET SOFTWARE, CO. */
- /* */
- /* */
- /* You can contact Bit Bucket Software Co. at any one of the following */
- /* addresses: */
- /* */
- /* Bit Bucket Software Co. FidoNet 1:104/501, 1:343/491 */
- /* P.O. Box 460398 AlterNet 7:491/0 */
- /* Aurora, CO 80046 BBS-Net 86:2030/1 */
- /* Internet f491.n343.z1.fidonet.org */
- /* */
- /* Please feel free to contact us at any time to share your comments about */
- /* our software and/or licensing policies. */
- /* */
- /* */
- /* This module is derived from code developed by Augie Hansen in his */
- /* book "Proficient C" published by Microsoft Press. Mr. Hansen was */
- /* kind enough to give us verbal permission to use his routines, and */
- /* Bob, Vince and Alan (and all our full screen users) are grateful. */
- /* If you decide to use this code in some package you are doing, give */
- /* some thought to going out and buying the book. He deserves that. */
- /* */
- /*--------------------------------------------------------------------------*/
-
- /* Include this file before any other includes or defines! */
-
- #include "includes.h"
-
- extern BUFFER Sbuf;
- extern CELLP Scrnbuf;
-
- void sb_wa (REGIONP win, int attr, int n)
- {
- int i;
- int row;
- int col;
-
- i = n;
- row = win->r0 + win->row;
- col = win->c0 + win->col;
-
- while (i--)
- (Scrnbuf + row * SB_COLS + col + i)->b.attr = (unsigned char) attr;
-
- /* marked the changed region */
- if (col < Sbuf.lcol[row])
- Sbuf.lcol[row] = col;
- if (col + n > Sbuf.rcol[row])
- Sbuf.rcol[row] = col + n;
-
- Sbuf.flags |= SB_DELTA;
-
- return; /* ((i == 0) ? SB_OK : SB_ERR); */
- }
-
- void sb_wc (REGIONP win, int ch, int n)
- {
- int i;
- int row;
- int col;
-
- i = n;
- row = win->r0 + win->row;
- col = win->c0 + win->col;
-
- while (i--)
- (Scrnbuf + row * SB_COLS + col + i)->b.ch = (unsigned char) ch;
-
- /* marked the changed region */
- if (col < Sbuf.lcol[row])
- Sbuf.lcol[row] = col;
- if (col + n > Sbuf.rcol[row])
- Sbuf.rcol[row] = col + n;
-
- Sbuf.flags |= SB_DELTA;
-
- return; /* ((i == 0) ? SB_OK : SB_ERR); */
- }
-
- void sb_wca (REGIONP win, int ch, int attr, int n)
- {
- int i;
- int row;
- int col;
- unsigned int ca;
-
- i = n;
- ca = (((unsigned) attr) << 8) | (unsigned) ch;
- row = win->r0 + win->row;
- col = win->c0 + win->col;
-
- while (i--)
- (Scrnbuf + row * SB_COLS + col + i)->cap = ca;
-
- /* marked the changed region */
- if (col < Sbuf.lcol[row])
- Sbuf.lcol[row] = col;
- if (col + n > Sbuf.rcol[row])
- Sbuf.rcol[row] = col + n;
-
- Sbuf.flags |= SB_DELTA;
-
- return; /* ((i == 0) ? SB_OK : SB_ERR); */
- }
-
-