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Allow mounting arbitrary columns (#3207)

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* Allow mounting arbitrary columns

* Refactor column headers, allow pinning/unpinning and moving columns around

* Collapse animation

* Re-introduce scroll to top

* Save column settings properly, do not display pin options in
single-column view, do not display collapse icon if there is
nothing to collapse

* Fix one instance of public timeline being closed closing the stream
Fix back buttons inconsistently sending you back to / even if history exists

* Getting started displays links to columns that are not mounted
This commit is contained in:
Eugen Rochko
2017-06-04 01:39:38 +02:00
committed by GitHub
parent 20b647020b
commit 8ee2eb5d2e
21 changed files with 763 additions and 162 deletions
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31
app/javascript/mastodon/features/ui/components/column.js
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@ -2,34 +2,7 @@ import React from 'react';
import ColumnHeader from './column_header';
import PropTypes from 'prop-types';
import { debounce } from 'lodash';
const easingOutQuint = (x, t, b, c, d) => c*((t=t/d-1)*t*t*t*t + 1) + b;
const scrollTop = (node) => {
const startTime = Date.now();
const offset = node.scrollTop;
const targetY = -offset;
const duration = 1000;
let interrupt = false;
const step = () => {
const elapsed = Date.now() - startTime;
const percentage = elapsed / duration;
if (percentage > 1 || interrupt) {
return;
}
node.scrollTop = easingOutQuint(0, elapsed, offset, targetY, duration);
requestAnimationFrame(step);
};
step();
return () => {
interrupt = true;
};
};
import scrollTop from '../../../scroll';
class Column extends React.PureComponent {
@ -43,9 +16,11 @@ class Column extends React.PureComponent {
handleHeaderClick = () => {
const scrollable = this.node.querySelector('.scrollable');
if (!scrollable) {
return;
}
this._interruptScrollAnimation = scrollTop(scrollable);
}