mirrors/element-web
1
0
Fork 0
mirror of https://github.com/element-hq/element-web synced 2024-11-28 04:21:57 +03:00
Code Issues Projects Releases Packages Wiki Activity

Fix order calculation logic when reordering a room

Browse source
This commit is contained in:
lukebarnard 2018-01-30 10:14:05 +00:00
parent ebfdd7c718
commit c5a3a02e1d
1 changed files with 8 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
src/components/views/rooms/RoomList.js
View file

@ -314,7 +314,7 @@ module.exports = React.createClass({
// Is the tag ordered manually?
if (newTag && !newTag.match(/^(m\.lowpriority|im\.vector\.fake\.(invite|recent|direct|archived))$/)) {
const newList = Object.assign({}, this.state.lists[newTag]);
const newList = this.state.lists[newTag];
// If the room was moved "down" (increasing index) in the same list we
// need to use the orders of the tiles with indices shifted by +1
@ -322,10 +322,13 @@ module.exports = React.createClass({
newTag === prevTag && result.source.index < result.destination.index
) ? 1 : 0;
const prevOrder = newIndex === 0 ?
0 : newList[offset + newIndex - 1].tags[newTag].order;
const nextOrder = newIndex === newList.length ?
1 : newList[offset + newIndex].tags[newTag].order;
const indexBefore = offset + newIndex - 1;
const indexAfter = offset + newIndex;
const prevOrder = indexBefore < 0 ?
0 : newList[indexBefore].tags[newTag].order;
const nextOrder = indexAfter >= newList.length ?
1 : newList[indexAfter].tags[newTag].order;
newOrder = {
order: (prevOrder + nextOrder) / 2.0,