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durable mark

This commit is contained in:
Cheney 2015-09-23 14:34:58 +08:00
parent bc96fada95
commit 80af385185
1 changed files with 16 additions and 9 deletions
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25
search.go
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@ -18,14 +18,16 @@ const (
) )
type opSearch struct { type opSearch struct {
inMode bool inMode bool
state int state int
dir int dir int
source *list.Element source *list.Element
w io.Writer w io.Writer
buf *RuneBuffer buf *RuneBuffer
data []rune data []rune
history *opHistory history *opHistory
markStart int
markEnd int
} }
func newOpSearch(w io.Writer, buf *RuneBuffer, history *opHistory) *opSearch { func newOpSearch(w io.Writer, buf *RuneBuffer, history *opHistory) *opSearch {
@ -76,7 +78,7 @@ func (o *opSearch) search(isChange bool) bool {
idx += len(o.data) idx += len(o.data)
} }
o.buf.SetWithIdx(idx, item) o.buf.SetWithIdx(idx, item)
o.buf.SetStyle(start, end, "4m") o.markStart, o.markEnd = start, end
o.SearchRefresh(idx) o.SearchRefresh(idx)
return true return true
} }
@ -103,6 +105,7 @@ func (o *opSearch) ExitSearchMode(revert bool) {
o.history.current = o.source o.history.current = o.source
o.buf.Set(o.history.showItem(o.history.current.Value)) o.buf.Set(o.history.showItem(o.history.current.Value))
} }
o.markStart, o.markEnd = 0, 0
o.state = S_STATE_FOUND o.state = S_STATE_FOUND
o.inMode = false o.inMode = false
o.source = nil o.source = nil
@ -121,6 +124,10 @@ func (o *opSearch) SearchRefresh(x int) {
x += len(o.buf.prompt) x += len(o.buf.prompt)
x = x % getWidth() x = x % getWidth()
if o.markStart > 0 {
o.buf.SetStyle(o.markStart, o.markEnd, "4m")
}
lineCnt := o.buf.CursorLineCount() lineCnt := o.buf.CursorLineCount()
buf := bytes.NewBuffer(nil) buf := bytes.NewBuffer(nil)
buf.Write(bytes.Repeat([]byte("\n"), lineCnt)) buf.Write(bytes.Repeat([]byte("\n"), lineCnt))