mirror of
https://github.com/zyedidia/micro.git
synced 2024-09-19 07:57:49 +03:00
buffer: Lock the LineArray
in case of modifications and export this lock
This commit is contained in:
parent
53d56d032c
commit
2830c4878e
@ -1180,7 +1180,11 @@ func (b *Buffer) Retab() {
|
||||
}
|
||||
|
||||
l = bytes.TrimLeft(l, " \t")
|
||||
|
||||
b.Lock()
|
||||
b.lines[i].data = append(ws, l...)
|
||||
b.Unlock()
|
||||
|
||||
b.MarkModified(i, i)
|
||||
dirty = true
|
||||
}
|
||||
|
@ -75,6 +75,7 @@ type LineArray struct {
|
||||
lines []Line
|
||||
Endings FileFormat
|
||||
initsize uint64
|
||||
lock sync.Mutex
|
||||
}
|
||||
|
||||
// Append efficiently appends lines together
|
||||
@ -206,6 +207,9 @@ func (la *LineArray) newlineBelow(y int) {
|
||||
|
||||
// Inserts a byte array at a given location
|
||||
func (la *LineArray) insert(pos Loc, value []byte) {
|
||||
la.lock.Lock()
|
||||
defer la.lock.Unlock()
|
||||
|
||||
x, y := runeToByteIndex(pos.X, la.lines[pos.Y].data), pos.Y
|
||||
for i := 0; i < len(value); i++ {
|
||||
if value[i] == '\n' || (value[i] == '\r' && i < len(value)-1 && value[i+1] == '\n') {
|
||||
@ -251,6 +255,9 @@ func (la *LineArray) split(pos Loc) {
|
||||
|
||||
// removes from start to end
|
||||
func (la *LineArray) remove(start, end Loc) []byte {
|
||||
la.lock.Lock()
|
||||
defer la.lock.Unlock()
|
||||
|
||||
sub := la.Substr(start, end)
|
||||
startX := runeToByteIndex(start.X, la.lines[start.Y].data)
|
||||
endX := runeToByteIndex(end.X, la.lines[end.Y].data)
|
||||
@ -374,6 +381,16 @@ func (la *LineArray) SetRehighlight(lineN int, on bool) {
|
||||
la.lines[lineN].rehighlight = on
|
||||
}
|
||||
|
||||
// Locks the whole LineArray
|
||||
func (la *LineArray) Lock() {
|
||||
la.lock.Lock()
|
||||
}
|
||||
|
||||
// Unlocks the whole LineArray
|
||||
func (la *LineArray) Unlock() {
|
||||
la.lock.Unlock()
|
||||
}
|
||||
|
||||
// SearchMatch returns true if the location `pos` is within a match
|
||||
// of the last search for the buffer `b`.
|
||||
// It is used for efficient highlighting of search matches (separately
|
||||
|
Loading…
Reference in New Issue
Block a user