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25 lines
394 B
Go
25 lines
394 B
Go
package cointop
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import (
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"sync"
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"github.com/jroimartin/gocui"
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log "github.com/sirupsen/logrus"
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)
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var updateMutex sync.Mutex
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// update takes a callback which updates the view
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func (ct *Cointop) update(f func()) {
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updateMutex.Lock()
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defer updateMutex.Unlock()
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if ct.g == nil {
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log.Fatal("gocui is not initialized")
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}
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ct.g.Update(func(g *gocui.Gui) error {
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f()
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return nil
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})
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}
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