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correctly handle gc with UndoManager and un-merge when syncing

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This commit is contained in:
Kevin Jahns
2018-04-23 13:25:30 +02:00
parent ef6eb08335
commit 94933a704d
10 changed files with 38 additions and 15 deletions
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8
src/MessageHandler/deleteSet.js
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@@ -92,7 +92,7 @@ export function readDeleteSet (y, decoder) {
// delete maximum the len of d
// else delete as much as possible
diff = Math.min(n._id.clock - d[0], d[1])
// deleteItemRange(y, user, d[0], diff)
// deleteItemRange(y, user, d[0], diff, true)
deletions.push([user, d[0], diff])
} else {
// 3)
@@ -100,7 +100,7 @@ export function readDeleteSet (y, decoder) {
if (d[2] && !n.gc) {
// d marks as gc'd but n does not
// then delete either way
// deleteItemRange(y, user, d[0], Math.min(diff, d[1]))
// deleteItemRange(y, user, d[0], Math.min(diff, d[1]), true)
deletions.push([user, d[0], Math.min(diff, d[1])])
}
}
@@ -117,12 +117,12 @@ export function readDeleteSet (y, decoder) {
// Adapt the Tree implementation to support delete while iterating
for (let i = deletions.length - 1; i >= 0; i--) {
const del = deletions[i]
deleteItemRange(y, del[0], del[1], del[2])
deleteItemRange(y, del[0], del[1], del[2], true)
}
// for the rest.. just apply it
for (; pos < dv.length; pos++) {
d = dv[pos]
deleteItemRange(y, user, d[0], d[1])
deleteItemRange(y, user, d[0], d[1], true)
// deletions.push([user, d[0], d[1], d[2]])
}
}