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working page down and semi working page up

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This commit is contained in:
John McLear 2020-12-28 09:12:45 +00:00
parent d6075bd042
commit 0253b54803
4 changed files with 24 additions and 11 deletions
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8
src/static/js/ace2_inner.js
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@ -3071,8 +3071,8 @@ function Ace2Inner() {
if (isPageDown) {
// go to the bottom of the last visible content
rep.selStart[0] += visibleLineRange[1];
rep.selEnd[0] += visibleLineRange[1];
rep.selStart[0] += visibleLineRange[1] - 1;
rep.selEnd[0] += visibleLineRange[1] - 1;
// if the new rep is beyond the viewport, put the caret on the last line
if (rep.selStart[0] > linesLength) {
rep.selStart = [linesLength - 1, 0];
@ -3082,7 +3082,9 @@ function Ace2Inner() {
}
updateBrowserSelectionFromRep(); // works
scroll.scrollNodeVerticallyIntoView(); // TODO: always slightly off...
scroll.scrollNodeVerticallyIntoView(null, null, isPageUp, isPageDown);
// TODO: always slightly off...
// TODO: if enough content is visible below show all of that content
}
// scroll to viewport when user presses arrow keys and caret is out of the viewport