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fix(textarea): deleteRange multiple lines

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Maas Lalani 2022-08-10 17:33:18 -04:00
parent 8c9798c7f6
commit 2cffee5f40
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1 changed files with 13 additions and 0 deletions
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13
textarea/modal.go
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@ -553,6 +553,19 @@ func (m *Model) deleteRange(r Range) {
minRow, maxRow := min(r.Start.Row, r.End.Row), max(r.Start.Row, r.End.Row)
if maxRow-minRow == 1 {
if r.Start.Row < r.End.Row {
m.value[r.Start.Row] = append([]rune{}, m.value[r.Start.Row][:r.Start.Col]...)
m.value[r.End.Row] = append([]rune{}, m.value[r.End.Row][r.End.Col:]...)
m.mergeLineBelow(minRow)
} else {
m.value[r.Start.Row] = append([]rune{}, m.value[r.Start.Row][r.Start.Col:]...)
m.value[r.End.Row] = append([]rune{}, m.value[r.End.Row][:r.End.Col]...)
m.mergeLineAbove(maxRow)
}
return
}
for i := max(minRow, 0); i <= min(maxRow, len(m.value)-1); i++ {
m.value[i] = []rune{}
}