69 lines
1003 B
Go
69 lines
1003 B
Go
package main
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import (
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"os"
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"os/signal"
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"syscall"
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"time"
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)
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func main() {
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config, err := NewConfig()
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if err != nil {
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panic(err)
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}
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k, err := NewKeyboard()
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if err != nil {
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panic(err)
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}
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go k.Listen()
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defer k.Close()
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tp := NewTickPrinter(config.Interval)
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go tp.Start()
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defer tp.Stop()
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timer, err := NewTimer(config)
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if err != nil {
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panic(err)
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}
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tp.Message <- timer.String
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sigc := make(chan os.Signal)
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signal.Notify(sigc, syscall.SIGINT, syscall.SIGQUIT, syscall.SIGTERM)
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go listen(k, tp, timer, func() { close(sigc) })
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select {
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case <-sigc:
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}
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}
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func listen(k *Keyboard, tp *TickPrinter, timer *Timer, stop func()) {
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for {
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key := <-k.Events
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switch key {
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case 'a':
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timer.Add(time.Second)
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case 'A':
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timer.Add(time.Minute)
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case 's':
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timer.Sub(time.Second)
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case 'S':
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timer.Sub(time.Minute)
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case 'p':
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tp.Flush()
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timer.TogglePause()
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case 'z':
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tp.Flush()
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case 'r':
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tp.Flush()
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timer.Reset()
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case 'q':
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stop()
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return
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}
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}
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}
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