supernets/hardlounge
supernets/hardlounge
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Only scroll history when cursor is on first or last row

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Needs to be on first to go up and on last to go down
This commit is contained in:
Nachtalb 2021-04-30 23:53:57 +02:00
parent 0fb6dae8a6
commit c66f9c885e
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GPG Key ID: E48DF13C07055D92
1 changed files with 12 additions and 2 deletions
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14
client/components/ChatInput.vue
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@ -140,18 +140,28 @@ export default {
return; return;
} }
const onRow = (
this.$refs.input.value.slice(null, this.$refs.input.selectionStart).match(/\n/g) ||
[]
).length;
const totalRows = (this.$refs.input.value.match(/\n/g) || []).length;
const {channel} = this; const {channel} = this;
if (channel.inputHistoryPosition === 0) { if (channel.inputHistoryPosition === 0) {
channel.inputHistory[channel.inputHistoryPosition] = channel.pendingMessage; channel.inputHistory[channel.inputHistoryPosition] = channel.pendingMessage;
} }
if (key === "up") { if (key === "up" && onRow === 0) {
if (channel.inputHistoryPosition < channel.inputHistory.length - 1) { if (channel.inputHistoryPosition < channel.inputHistory.length - 1) {
channel.inputHistoryPosition++; channel.inputHistoryPosition++;
} else {
return;
} }
} else if (channel.inputHistoryPosition > 0) { } else if (key === "down" && channel.inputHistoryPosition > 0 && onRow === totalRows) {
channel.inputHistoryPosition--; channel.inputHistoryPosition--;
} else {
return;
} }
channel.pendingMessage = channel.inputHistory[channel.inputHistoryPosition]; channel.pendingMessage = channel.inputHistory[channel.inputHistoryPosition];