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much better ux

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This commit is contained in:
John McLear 2020-12-28 09:28:55 +00:00
parent 0253b54803
commit a536b311e4
2 changed files with 21 additions and 4 deletions
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13
src/static/js/ace2_inner.js
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@ -3059,6 +3059,7 @@ function Ace2Inner() {
const linesLength = rep.lines.length();
if (isPageUp) {
top.console.log('page up');
// go to the top of the visible content
rep.selStart[0] -= visibleLineRange[1] - visibleLineRange[0];
rep.selEnd[0] -= visibleLineRange[1] - visibleLineRange[0];
@ -3070,11 +3071,19 @@ function Ace2Inner() {
}
if (isPageDown) {
top.console.log('pag edown');
// go to the bottom of the last visible content
rep.selStart[0] += visibleLineRange[1] - 1;
rep.selEnd[0] += visibleLineRange[1] - 1;
if(rep.selStart[0] === 0){
rep.selStart[0] += visibleLineRange[1] - visibleLineRange[0] - 1;
rep.selEnd[0] += visibleLineRange[1] - visibleLineRange[0] - 1;
}else{
// handle if we're on first line as it will do weird things.
rep.selStart[0] += visibleLineRange[1] - visibleLineRange[0];
rep.selEnd[0] += visibleLineRange[1] - visibleLineRange[0];
}
// if the new rep is beyond the viewport, put the caret on the last line
if (rep.selStart[0] > linesLength) {
top.console.log('beyond scope');
rep.selStart = [linesLength - 1, 0];
rep.selEnd = [linesLength - 1, 0];
}