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prevent vertical toast overflow

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This commit is contained in:
ed 2021-09-01 22:34:48 +02:00
parent 646557a43e
commit d5892341b6
2 changed files with 35 additions and 2 deletions
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11
copyparty/web/ui.css
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@ -52,7 +52,7 @@ html {
opacity: 0; opacity: 0;
padding: .3em 0; padding: .3em 0;
margin: -.3em 0 0 0; margin: -.3em 0 0 0;
line-height: 1.5em; line-height: 1.3em;
color: #000; color: #000;
border: none; border: none;
outline: none; outline: none;
@ -60,6 +60,15 @@ html {
border-radius: .5em 0 0 .5em; border-radius: .5em 0 0 .5em;
transition: left .3s, width .3s, padding .3s, opacity .3s; transition: left .3s, width .3s, padding .3s, opacity .3s;
} }
#toastb {
max-height: 70vh;
overflow-y: auto;
}
#toast.scroll #toastb {
overflow-y: scroll;
margin-right: -1.2em;
padding-right: .7em;
}
#toast pre { #toast pre {
margin: 0; margin: 0;
} }

26
copyparty/web/util.js
View file

@ -744,6 +744,7 @@ function lf2br(txt) {
var toast = (function () { var toast = (function () {
var r = {}, var r = {},
te = null, te = null,
scrolling = false,
obj = mknod('div'); obj = mknod('div');
obj.setAttribute('id', 'toast'); obj.setAttribute('id', 'toast');
@ -751,8 +752,30 @@ var toast = (function () {
r.visible = false; r.visible = false;
r.txt = null; r.txt = null;
function scrollchk() {
if (scrolling)
return;
var tb = ebi('toastb'),
vis = tb.offsetHeight,
all = tb.scrollHeight;
if (8 + vis >= all)
return;
clmod(obj, 'scroll', 1);
scrolling = true;
}
function unscroll() {
timer.rm(scrollchk);
clmod(obj, 'scroll');
scrolling = false;
}
r.hide = function (e) { r.hide = function (e) {
ev(e); ev(e);
unscroll();
clearTimeout(te); clearTimeout(te);
clmod(obj, 'vis'); clmod(obj, 'vis');
r.visible = false; r.visible = false;
@ -763,11 +786,12 @@ var toast = (function () {
if (ms) if (ms)
te = setTimeout(r.hide, ms * 1000); te = setTimeout(r.hide, ms * 1000);
obj.innerHTML = '<a href="#" id="toastc">x</a>' + lf2br(txt); obj.innerHTML = '<a href="#" id="toastc">x</a><div id="toastb">' + lf2br(txt) + '</div>';
obj.className = cl; obj.className = cl;
ms += obj.offsetWidth; ms += obj.offsetWidth;
obj.className += ' vis'; obj.className += ' vis';
ebi('toastc').onclick = r.hide; ebi('toastc').onclick = r.hide;
timer.add(scrollchk);
r.visible = true; r.visible = true;
r.txt = txt; r.txt = txt;
}; };