LivePlugin: Add actions to navigation bar

plugin.groovy

import com.intellij.ide.ui.customization.ActionUrl
import com.intellij.ide.ui.customization.CustomActionsSchema
import com.intellij.ide.ui.customization.CustomisedActionGroup
import com.intellij.ide.ui.customization.CustomizableActionGroupProvider
import com.intellij.ide.ui.customization.CustomizableActionGroupProvider.CustomizableActionGroupRegistrar
import com.intellij.openapi.actionSystem.*
import com.intellij.openapi.extensions.Extensions

import static liveplugin.PluginUtil.*

show("Current project: ${project.name}")



void removeOldEntriesInToolbar(List<String> oldIds) {
    def instance = CustomActionsSchema.getInstance()
    for(ActionUrl actionUrl : instance.getActions()) {
        for(String oldId : oldIds) {
            if (actionUrl.getComponent() == oldId) {
                actionUrl.setActionType(ActionUrl.DELETED)
            }
        }
    }
}

DefaultActionGroup actionGroupInMainToolbarAndNavBar(String uniqueId) {
    DefaultActionGroup actionGroup = registerAction(uniqueId, new DefaultActionGroup())
    def instance = CustomActionsSchema.getInstance()
    removeOldEntriesInToolbar([uniqueId])
    instance.addAction(new ActionUrl(["root", "Navigation Bar Toolbar"], uniqueId, ActionUrl.ADDED, 0))
    instance.addAction(new ActionUrl(["root", "Main Toolbar"], uniqueId, ActionUrl.ADDED, 100))
    CustomActionsSchema.setCustomizationSchemaForCurrentProjects()

    return actionGroup
}

class MyAction extends AnAction {
    @Override
    void actionPerformed(AnActionEvent e) {
        show("Performed MyAction1234")
    }
}


DefaultActionGroup actionGroup = actionGroupInMainToolbarAndNavBar("my-fancy-action-group")
def myFancyAction = registerAction("my-fancy-action", new MyAction())
def myFancyAction2 = registerAction("my-fancy-action2", new MyAction())
actionGroup.add(myFancyAction)
actionGroup.add(myFancyAction2)


//def action1 = ActionManager.getInstance().getAction("NavBarToolBar")
//
//printInfos("NavBarToolBar", action1)
//def printInfos(String description, AnAction anAction) {
//    show(description + ": " + anAction)
//    if (anAction != null) {
//
//        show(description + ": " + anAction.getClass())
//    }
//}
//
//show(action1)
//def action = ActionManager.getInstance().getAction(ActionPlaces.NAVIGATION_BAR_TOOLBAR)
//
//printInfos("Other", action)
//
//class MyAction extends AnAction {
//    @Override
//    void actionPerformed(AnActionEvent e) {
//        show("Performed MyAction")
//    }
//}