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fixed: move lines block

This commit is contained in:
quenousimporte 2023-10-11 21:04:54 +02:00
parent abf5cf46c1
commit 38ca275f64
1 changed files with 21 additions and 22 deletions
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43
main.js
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@ -1960,6 +1960,11 @@ function currentline()
return (md.value.substring(0, md.selectionStart).match(/\n/g) || []).length; return (md.value.substring(0, md.selectionStart).match(/\n/g) || []).length;
} }
function lineatpos(pos)
{
return (md.value.substring(0, pos).match(/\n/g) || []).length;
}
function currentcol() function currentcol()
{ {
return md.selectionStart - Math.max(0, md.value.lastIndexOf("\n", md.selectionStart - 1)) - 1; return md.selectionStart - Math.max(0, md.value.lastIndexOf("\n", md.selectionStart - 1)) - 1;
@ -2034,6 +2039,7 @@ function applycolors()
{ {
header = false; header = false;
} }
line = line || " ";
line = "<span style='color:lightgrey'>" + line + "</span>"; line = "<span style='color:lightgrey'>" + line + "</span>";
} }
@ -2125,7 +2131,6 @@ function applycolors()
function datachanged() function datachanged()
{ {
applycolors();
resize(); resize();
saved = false; saved = false;
@ -2456,31 +2461,25 @@ function mainkeydownhandler()
{ {
commandpalette(); commandpalette();
} }
else if (event.ctrlKey && event.shiftKey && event.keyCode == "40") else if (event.ctrlKey && event.shiftKey && (event.keyCode == "40" || event.keyCode == "38"))
{ {
var pos = md.selectionStart; var pos = {
var index = (md.value.substr(0, pos).match(/\n/g) || []).length; start: md.selectionStart,
end: md.selectionEnd
};
var direction = event.keyCode == "40" ? 1 : -1;
var start = lineatpos(md.selectionStart);
var end = lineatpos(md.selectionEnd);
var lines = md.value.split("\n"); var lines = md.value.split("\n");
if (index < lines.length - 1) if (direction > 0 && end < lines.length || direction < 0 && start > 0)
{ {
var line = lines.splice(index, 1); var block = lines.splice(start, end - start + 1);
lines.splice(index + 1, 0, line); lines.splice(start + direction, 0, ...block);
seteditorcontent(lines.join("\n")); seteditorcontent(lines.join("\n"));
setpos(pos + lines[index].length + 1); datachanged();
} var posshift = direction > 0 ? lines[start].length + 1 : - 1 - lines[end].length;
event.preventDefault(); md.setSelectionRange(pos.start + posshift, pos.end + posshift);
}
else if (event.ctrlKey && event.shiftKey && event.keyCode == "38")
{
var pos = md.selectionStart;
var index = (md.value.substr(0, pos).match(/\n/g) || []).length;
var lines = md.value.split("\n");
if (index > 0)
{
var line = lines.splice(index, 1);
lines.splice(index - 1, 0, line);
seteditorcontent(lines.join("\n"));
setpos(pos - lines[index].length - 1);
} }
event.preventDefault(); event.preventDefault();
} }