/
MustPressedButton.go
60 lines (51 loc) · 1.07 KB
/
MustPressedButton.go
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package uiWidgets
import (
"sync"
"time"
"github.com/gotk3/gotk3/gtk"
"github.com/Pyxis66/YallyScreen/logger"
"github.com/Pyxis66/YallyScreen/utils"
)
func MustPressedButton(
label string,
imageFileName string,
pressed func(),
speed time.Duration,
) *gtk.Button {
image := utils.MustImageFromFile(imageFileName)
isReleased := make(chan bool)
var mutex sync.Mutex
button, err := gtk.ButtonNewWithLabel(label)
if err != nil {
logger.LogError("PANIC!!! - MustPressedButton()", "gtk.ButtonNewWithLabel()", err)
panic(err)
}
button.SetImage(image)
button.SetAlwaysShowImage(true)
button.SetImagePosition(gtk.POS_TOP)
button.SetVExpand(true)
button.SetHExpand(true)
if pressed != nil {
button.Connect("pressed", func() {
go func() {
for {
select {
case <-isReleased:
return
default:
mutex.Lock()
pressed()
time.Sleep(speed * time.Millisecond)
mutex.Unlock()
}
}
}()
})
}
if isReleased != nil {
button.Connect("released", func() {
isReleased <- true
})
}
return button
}