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Code Issues Releases Wiki Activity

Update progress status when necessary

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This commit is contained in:
Chapuis Bertil 2015-08-18 09:26:10 +02:00
parent 05e2afba0b
commit 9d1c03f56e
1 changed files with 19 additions and 8 deletions
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11
progress.go
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@ -6,6 +6,8 @@ import (
"time" "time"
) )
const minTickerTime = time.Second / 60
type Progress struct { type Progress struct {
OnStart func() OnStart func()
OnUpdate ProgressFunc OnUpdate ProgressFunc
@ -19,6 +21,7 @@ type Progress struct {
cancel chan struct{} cancel chan struct{}
o sync.Once o sync.Once
d time.Duration d time.Duration
lastUpdate time.Time
running bool running bool
} }
@ -92,9 +95,17 @@ func (p *Progress) Report(s Stat) {
p.curM.Lock() p.curM.Lock()
p.cur.Add(s) p.cur.Add(s)
cur := p.cur cur := p.cur
needUpdate := false
if time.Since(p.lastUpdate) > minTickerTime {
p.lastUpdate = time.Now()
needUpdate = true
}
p.curM.Unlock() p.curM.Unlock()
if needUpdate {
p.updateProgress(cur, false) p.updateProgress(cur, false)
}
} }
func (p *Progress) updateProgress(cur Stat, ticker bool) { func (p *Progress) updateProgress(cur Stat, ticker bool) {