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// This creates a 'smart window'
// it should work even when it is hidden
// from the gui toolkit plugins
package smartwindow
import (
"go.wit.com/log"
"go.wit.com/gui/gui"
)
/*
all these functions run after the window is Ready()
so they should all start with that check
*/
// reports externally if something has changed
// since the last time it was asked about it
func (sw *SmartWindow) Changed() bool {
if ! sw.Ready() {return false}
if sw.changed {
sw.changed = false
return true
}
return false
}
func (sw *SmartWindow) Show() {
if ! sw.Ready() {return}
log.Log(WARN, "Show() window ready =", sw.ready)
sw.window.Show()
sw.hidden = false
}
func (sw *SmartWindow) Hide() {
if ! sw.Ready() {return}
log.Log(WARN, "Hide() window ready =", sw.ready)
sw.window.Hide()
sw.hidden = true
}
func (sw *SmartWindow) Toggle() {
if ! sw.Ready() {return}
log.Log(WARN, "Toggle() window ready =", sw.ready)
if sw.hidden {
sw.Show()
} else {
sw.Hide()
}
}
func (sw *SmartWindow) Box() *gui.Node {
if ! sw.Ready() {return nil}
return sw.window.Box()
}
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