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package gui
import "github.com/twstrike/gotk3adapter/gdki"
// shift, control, super, hyper, meta,
func hasState(evk gdki.EventKey, s gdki.ModifierType) bool {
return evk.State()&uint(s) != 0
}
func hasShift(evk gdki.EventKey) bool {
return hasState(evk, gdki.GDK_SHIFT_MASK)
}
// Used to indicate scroll lock or caps lock
func hasLock(evk gdki.EventKey) bool {
return hasState(evk, gdki.GDK_LOCK_MASK)
}
func hasControl(evk gdki.EventKey) bool {
return hasState(evk, gdki.GDK_CONTROL_MASK)
}
func hasSuper(evk gdki.EventKey) bool {
return hasState(evk, gdki.GDK_SUPER_MASK)
}
func hasHyper(evk gdki.EventKey) bool {
return hasState(evk, gdki.GDK_HYPER_MASK)
}
func hasMeta(evk gdki.EventKey) bool {
return hasState(evk, gdki.GDK_META_MASK)
}
func hasControlingModifier(evk gdki.EventKey) bool {
return hasShift(evk) ||
hasControl(evk) ||
hasSuper(evk) ||
hasHyper(evk) ||
hasMeta(evk)
}
func hasEnter(evk gdki.EventKey) bool {
return evk.KeyVal() == gdki.KEY_Return ||
evk.KeyVal() == gdki.KEY_KP_Enter
}
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