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Commit 581d79d4 authored by Deucе's avatar Deucе :ok_hand_tone4:
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Actually allow editing (and some other fixes) 

Home/End move the the expected place.
CTRL-Q now quits, not Q
CTRL-R "runs" a message (ie: doesn't abort) useful for @EXEC:noyesbar@
CTRL-Z undoes all changes (reloads text.dat value)
CTRL-V allows entering a hex value
^ allows entering a CTRL-code
\ allows an escape character
parent 051cf24f
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with 162 additions and 20 deletions
exec/textedit.js
+ 162
− 20
View file @ 581d79d4
......@@ -2,6 +2,7 @@ require("key_defs.js", "KEY_UP");
const a = "\x01";
var msg = 1;
var msgstr = '';
var tnames = ["None"];
var last_entry = 0;
var pos = 0;
......@@ -9,6 +10,7 @@ var len = 0;
var msglens = [];
var displaywith = 0;
var inprow = (console.screen_columns < 80) ? 18 : 17;
var ch;
// TODO: This should be in a separate (JSON) file...
var details = {
......@@ -57,6 +59,9 @@ var details = {
'NScanCfgWhichSub': {
'displaywith': 1,
},
'PrivateChatSeparator': {
'args': [88, '01:02:03', 88],
},
'PrivateMsgPrompt': {
'displaywith': 1,
},
......@@ -93,6 +98,9 @@ var details = {
'SubGroupOrAll': {
'displaywith': 1,
},
'SysopChatSeparator': {
'args': [88, '01:02:03', 88],
},
'SysopRemoveFilePrompt': {
'displaywith': 1,
},
......@@ -133,7 +141,7 @@ function format_entry(str)
{
// bbs.command_str = '@';
// .replace(/@/g, "@U+40:@@")
return str.replace(/[\x00-\x1F\x80-\x9F]/g, function(match) {
return str.replace(/[\x00-\x1F\x80-\x9F\\]/g, function(match) {
switch(match) {
case '\n':
return "\\n";
......@@ -147,10 +155,12 @@ function format_entry(str)
return "\\b";
case '\f':
return "\\f";
case '\\':
return "\\\\";
default:
if (match < ' ')
return '\x01'+'7\x01'+'B^' + String.fromCharCode(match.charCodeAt(0)+64) + "\x01"+'0\x01'+'w';
return '\x01'+'7\x01'+'B^' + format("%02X", match.charCodeAt(0)) + "\x01"+'0\x01'+'w';
return '\x01'+'7\x01'+'B' + format("%02X", match.charCodeAt(0)) + "\x01"+'0\x01'+'w';
}
});
}
......@@ -250,8 +260,39 @@ function formatted(str, num)
return format.apply(js.global, args).replace(/\x07/g, '');
}
function runmsg()
{
var bot = inprow - 1;
if (console.screen_columns < 80)
bot--;
// Would be nice to have a cleartobos() here...
console.attributes = 7;
for (i = 0; i < bot; i++) {
console.gotoxy(0, i);
console.cleartoeol();
}
console.gotoxy(0, 0);
console.print("Example text\r\nbefore message.\r\n");
console.question = "Example question";
var fmtd = formatted(a + 'Q' + msgstr, msg);
switch (displaywith) {
case 0:
console.putmsg(fmtd);
df = 'putmsg() ';
break;
case 1:
console.mnemonics(fmtd);
df = 'mnemonics()';
break;
case 2:
console.print(fmtd);
df = 'print() ';
break;
}
console.print("Example text after message.\r\n");
}
// TODO: Message 765 is too big
// TODO: Some way to "run" things like 559 (YesNoQuestion)
function redraw(str, num)
{
var df = 'unknown';
......@@ -261,20 +302,19 @@ function redraw(str, num)
console.print("Example text\r\nbefore message.\r\n");
console.question = "Example question";
// Stuff in a CTRL-C for things like @EXEC:yesnobar@
// TODO: This doesn't work for some reason after the input fix
// in terminal-abstraction branch.
console.ungetkeys(ctrl('C'), true);
var fmtd = formatted(a + 'Q' + msgstr, msg);
switch (displaywith) {
case 0:
console.putmsg(formatted(a + 'Q' + str, num));
console.putmsg(fmtd);
df = 'putmsg() ';
break;
case 1:
console.mnemonics(formatted(a + 'Q' + str, num));
console.mnemonics(fmtd);
df = 'mnemonics()';
break;
case 2:
console.print(formatted(a + 'Q' + str, num));
console.print(fmtd);
df = 'print() ';
break;
}
......@@ -294,7 +334,7 @@ function redraw(str, num)
console.gotoxy(0, inprow);
}
console.cleartoeos(7);
console.print(format_entry(bbs.text(msg)));
console.print(format_entry(msgstr));
place_cursor();
}
......@@ -309,26 +349,30 @@ function get_tvals() {
last_entry = tvals.TOTAL_TEXT - 1;
}
function newmsg()
function newmsg(updpos)
{
var rmsg = bbs.text(msg);
if (updpos === undefined)
updpos = true;
msgstr = bbs.text(msg);
var tpos = 0;
var spos = 0;
var i;
msglens = [];
for (i = 0; i < rmsg.length; i++) {
for (i = 0; i < msgstr.length; i++) {
msglens.push({'tpos': tpos, 'spos': spos});
// TODO: 0x80-0x9f should be escaped as well.
if (rmsg[i] < ' ')
if (msgstr[i] < ' ')
tpos++;
else if (rmsg[i] >= '\x80' && rmsg[i] <= '\x9F')
else if (msgstr[i] >= '\x80' && msgstr[i] <= '\x9F')
tpos++;
else if (msgstr[i] == '\\')
tpos++;
tpos++;
spos++;
}
msglens.push({'tpos': tpos, 'spos': spos});
len = msglens.length;
pos = len - 1;
if (updpos)
pos = len - 1;
displaywith = 0;
if (details[tnames[msg]] !== undefined) {
if (details[tnames[msg]].displaywith !== undefined)
......@@ -367,9 +411,15 @@ function get_msgnum()
get_tvals();
newmsg();
var done = false;
var skip_redraw = false;
var forcectrl = false;
var tmp;
while (!done) {
redraw(bbs.text(msg), msg);
switch (console.getkey()) {
if (!skip_redraw)
redraw(msgstr, msg);
skip_redraw = false;
forcectrl = false;
switch ((ch = console.getkey())) {
case KEY_UP:
if (msg > 1) {
msg--;
......@@ -400,12 +450,104 @@ while (!done) {
if (displaywith > 2)
displaywith = 0;
break;
case KEY_HOME:
pos = 0;
break;
case KEY_END:
pos = msglens.length - 1;
break;
case ctrl('G'):
get_msgnum();
break;
case 'q':
case 'Q':
case ctrl('R'):
runmsg();
skip_redraw = true;
break;
case ctrl('Z'):
bbs.revert_text(msg);
newmsg();
break;
case ctrl('Q'):
done = true;
break;
case '\b':
if (pos) {
msgstr = msgstr.slice(0, pos - 1) + msgstr.slice(pos);
bbs.replace_text(msg, msgstr);
pos--;
newmsg(false);
}
break;
case null:
break;
case undefined:
break;
case '^':
tmp = console.getkey().charCodeAt(0);
tmp &= 0x1F;
ch = String.fromCharCode(tmp);
forcectrl = true;
// Fallthrough
case ctrl('V'):
if (!forcectrl) {
tmp = '';
try {
tmp += console.getkey();
tmp += console.getkey();
tmp = parseInt(tmp, 16);
if (isNaN(tmp))
break;
ch = String.fromCharCode(tmp);
}
catch(e) {
break;
}
forcectrl = true;
}
// Fallthrough
case '\\':
if (!forcectrl) {
switch (console.getkey().toLowerCase()) {
case 'r':
ch = '\r';
forcectrl = true;
break;
case 'n':
ch = '\n';
forcectrl = true;
break;
case 'v':
ch = '\v';
forcectrl = true;
break;
case 't':
ch = '\t';
forcectrl = true;
break;
case 'b':
ch = '\b';
forcectrl = true;
break;
case '\\':
ch = '\\';
forcectrl = true;
break;
default:
ch = undefined;
forcectrl = true;
break;
}
if (ch === undefined)
break;
}
// Fall-through
default:
if (ch < ' ' && !forcectrl)
break;
msgstr = msgstr.slice(0, pos) + ch + msgstr.slice(pos);
bbs.replace_text(msg, msgstr);
pos++;
newmsg(false);
break;
}
}
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