From d5d607525bc576b556279d37c4378ca78ae27e4e Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Wed, 2 Jul 2003 11:10:29 +0000
Subject: [PATCH] Using new console properties and method names. Turns on
pass-thru of ctrl keys that interfer with full-screen display (e.g. Ctrl-P,
Ctrl-U, Ctrl-K, Ctrl-T). Beautified tab line display. New bail() method
(restores original ctrlkey_passthru mask). Mimized use of ANSI getxy().
---
exec/sbbsedit.js | 87 ++++++++++++++++++++++++++++--------------------
1 file changed, 51 insertions(+), 36 deletions(-)
diff --git a/exec/sbbsedit.js b/exec/sbbsedit.js
index 5a51adcc47..d69da9dd72 100644
--- a/exec/sbbsedit.js
+++ b/exec/sbbsedit.js
@@ -1,6 +1,6 @@
// sbbsedit.js
-// Full-screen message editor for Synchronet v3.10+
+// Full-screen message editor for Synchronet v3.10m+
// $Id$
@@ -10,11 +10,10 @@ const debug=false;
// Message header display format
var hdr_fmt = "\1b\1h%-4s\1n\1b: \1h\1c%.60s\1>\r\n";
-var stat_fmt = "\1h\1w\0014 SBBSedit " + REVISION + " - Type \1y/?\1w for help";
+var stat_fmt = "\1h\1w\0014 SBBSedit v" + REVISION + " - Type \1y/?\1w for help";
if(debug)
stat_fmt += " row=%d l=%d ";
stat_fmt+="\1>\1n";
-var columns = 80;
var tab_size = 4;
load("sbbsdefs.js");
@@ -29,6 +28,12 @@ var row = 0;
var rows = console.screen_rows;
var fname = argv[0];
var line = new Array();
+var ctrlkey_passthru=console.ctrlkey_passthru;
+console.ctrlkey_passthru|=(1<<3); // Ctrl-C
+console.ctrlkey_passthru|=(1<<11); // Ctrl-K
+console.ctrlkey_passthru|=(1<<16); // Ctrl-P
+console.ctrlkey_passthru|=(1<<20); // Ctrl-T
+console.ctrlkey_passthru|=(1<<21); // Ctrl-U
f = new File(fname);
if(f.open("r")) {
@@ -54,7 +59,7 @@ show_header();
show_tabline();
-home = console.ansi_getxy();
+home = console.getxy();
row = home.y;
var l=0;
@@ -73,18 +78,19 @@ while(bbs.online) {
str=line[l];
if(str==undefined)
str="";
- str = console.getstr(str,columns-1,getstr_mode);
+ str = console.getstr(str,console.screen_columns-1,getstr_mode);
/* Allow "inline" cursor up/down movement using getstr_offset */
- if(console.status&(CON_UPARROW|CON_DOWNARROW) && console.getstr_offset!=str.length) {
- getstr_mode|=K_USEOFFSET;
- console.beep();
- } else
- getstr_mode&=~K_USEOFFSET;
+ if(str.length) {
+ if(console.status&(CON_UPARROW|CON_DOWNARROW) && console.getstr_offset!=str.length)
+ getstr_mode|=K_USEOFFSET;
+ else
+ getstr_mode&=~K_USEOFFSET;
+ }
/* Commands */
switch(str.toLowerCase()) {
- case "/s":
+ case "/s": /* SAVE */
if(!f.open("w"))
alert("Error " + errno + " opening " + f.name);
else {
@@ -92,22 +98,21 @@ while(bbs.online) {
f.close();
}
/* fall-through */
- case "/abt":
- console.clear();
- exit();
+ case "/abt": /* ABORT */
+ bail();
break;
- case "/clr":
+ case "/clr": /* CLEAR */
line = new Array();
- console.ansi_gotoxy(home);
+ console.gotoxy(home);
show_text(0);
continue;
- case "/?":
+ case "/?": /* HELP */
case "/help":
console.clear();
bbs.menu("editor");
redraw(l);
continue;
- case "/attr":
+ case "/attr": /* ATTRIBUTES */
console.clear();
bbs.menu("attr");
redraw(l);
@@ -129,7 +134,7 @@ while(bbs.online) {
line.splice(l,1);
if(l) l--;
if(row>home.y) {
- console.ansi_up();
+ console.up();
row--;
}
continue;
@@ -137,7 +142,7 @@ while(bbs.online) {
if(l) {
l--;
if(row>home.y) {
- console.ansi_up();
+ console.up();
row--;
} else
show_text(l);
@@ -148,42 +153,49 @@ while(bbs.online) {
if(row+1>=rows)
l=show_text(first_line(l,row));
else {
- if(!console.wordwrap.length)
- console.crlf();
+ console.crlf();
row++;
}
}
}
-console.clear();
-exit();
+bail();
+
+function bail()
+{
+ console.clear();
+ console.ctrlkey_passthru|=(1<<19); // Ctrl-T
+ exit();
+}
function show_text(begin)
{
- var save_pos = console.ansi_getxy();
+ var save_row=row;
- console.ansi_gotoxy(home);
+ console.pushxy();
+ console.gotoxy(home);
row=home.y;
for(var l=begin; row<rows; l++,row++) {
console.clearline();
if(l < line.length)
- console.write(line[l]);
+ console.putmsg(line[l]);
if(row<rows-1)
console.crlf();
}
- console.ansi_gotoxy(save_pos.x, row=save_pos.y);
+ console.popxy();
+ row=save_row;
return(l-1);
}
function update_status()
{
- console.ansi_save();
- console.ansi_gotoxy(1,rows);
+ console.pushxy();
+ console.gotoxy(1,rows);
printf(stat_fmt,row,l);
- console.ansi_restore();
+ console.popxy();
}
function show_header()
@@ -199,14 +211,17 @@ function show_header()
function show_tabline()
{
/* Display tab line */
- for(i=0;i<(columns-1);i++)
+ for(i=0;i<(console.screen_columns-1);i++)
if(i && (i%tab_size)==0) {
- if((i%(tab_size*2))==0)
+ if((i%(tab_size*2))==0) {
+ console.attributes=CYAN|HIGH;
console.print('|');
- else
+ } else
console.print(ascii(254));
- } else
+ } else {
+ console.attributes=YELLOW|HIGH;
console.print(ascii(250));
+ }
console.crlf();
}
@@ -219,7 +234,7 @@ function redraw(l)
show_tabline();
console.attributes=LIGHTGRAY;
show_text(first_line(l,row));
- console.ansi_gotoxy(1,row=save_row);
+ console.gotoxy(1,row=save_row);
}
function first_line(l,row)
--
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