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Merge pull request #955 from thelounge/xpaw/page-keys

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Implement pgup/pgdown keys
This commit is contained in:
Jérémie Astori 2017-04-05 18:19:34 -04:00 committed by GitHub
parent 10bafb8b5d 09eaf80f8c
commit 2c8e7a8cab
1 changed files with 28 additions and 1 deletions
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29
client/js/lounge.js
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@ -808,7 +808,7 @@ $(function() {
var input = $("#input")
.history()
.on("input keyup", function() {
.on("input", function() {
var style = window.getComputedStyle(this);
// Start by resetting height before computing as scrollHeight does not
@ -1301,6 +1301,33 @@ $(function() {
});
(function HotkeysScope() {
Mousetrap.bind([
"pageup",
"pagedown"
], function(e, key) {
let container = windows.find(".window.active");
// Chat windows scroll message container
if (container.attr("id") === "chat-container") {
container = container.find(".chan.active .chat");
}
const offset = container.get(0).clientHeight * 0.9;
let scrollTop = container.scrollTop();
if (key === "pageup") {
scrollTop = Math.floor(scrollTop - offset);
} else {
scrollTop = Math.ceil(scrollTop + offset);
}
container.stop().animate({
scrollTop: scrollTop
}, 200);
return false;
});
Mousetrap.bind([
"command+up",
"command+down",