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Simplify Item structure

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This commit compensates for the performance overhead from the
extended tiebreak option.
This commit is contained in:
Junegunn Choi
2016-01-13 21:36:44 +09:00
parent 1d2d32c847
commit 8d3a302a17
8 changed files with 43 additions and 58 deletions
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11
src/terminal.go
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@@ -464,7 +464,6 @@ func (t *Terminal) printHeader() {
state = newState
item := &Item{
text: []rune(trimmed),
index: 0,
colors: colors,
rank: buildEmptyRank(0)}
@@ -491,7 +490,7 @@ func (t *Terminal) printList() {
}
func (t *Terminal) printItem(item *Item, current bool) {
_, selected := t.selected[item.index]
_, selected := t.selected[item.Index()]
if current {
C.CPrint(C.ColCursor, true, ">")
if selected {
@@ -836,8 +835,8 @@ func (t *Terminal) Loop() {
}
}
selectItem := func(item *Item) bool {
if _, found := t.selected[item.index]; !found {
t.selected[item.index] = selectedItem{time.Now(), item.StringPtr(t.ansi)}
if _, found := t.selected[item.Index()]; !found {
t.selected[item.Index()] = selectedItem{time.Now(), item.StringPtr(t.ansi)}
return true
}
return false
@@ -845,7 +844,7 @@ func (t *Terminal) Loop() {
toggleY := func(y int) {
item := t.merger.Get(y)
if !selectItem(item) {
delete(t.selected, item.index)
delete(t.selected, item.Index())
}
}
toggle := func() {
@@ -934,7 +933,7 @@ func (t *Terminal) Loop() {
if t.multi {
for i := 0; i < t.merger.Length(); i++ {
item := t.merger.Get(i)
delete(t.selected, item.index)
delete(t.selected, item.Index())
}
req(reqList, reqInfo)
}