plugin.kts

import com.intellij.openapi.wm.impl.ProjectFrameHelper
import com.intellij.openapi.wm.impl.status.InfoAndProgressPanel
import liveplugin.getProperty
import liveplugin.invoke
import liveplugin.registerAction
import java.awt.KeyboardFocusManager

// https://youtrack.jetbrains.com/issue/IDEA-216058/Return-focus-from-Background-Tasks-window-to-IDE-via-keyboard
registerAction("Show Background Process Window", keyStroke = "meta shift B") {
    val window = KeyboardFocusManager.getCurrentKeyboardFocusManager().focusedWindow
    val statusBar = ProjectFrameHelper.getFrameHelper(window)?.statusBar ?: return@registerAction
    val panel = statusBar.getProperty<InfoAndProgressPanel>("infoAndProgressPanel")
    if (statusBar.isProcessWindowOpen) {
        panel.invoke("hideProcessPopup")
    } else {
        panel.invoke("openProcessPopup", /*requestFocus*/ false)
    }
}