IntelliJ-Rainbow-Brackets/src/main/kotlin/com/github/izhangzhihao/rainbow/brackets/Notify.kt

package com.github.izhangzhihao.rainbow.brackets

import com.intellij.notification.*
import com.intellij.notification.impl.NotificationsManagerImpl
import com.intellij.openapi.Disposable
import com.intellij.openapi.application.ApplicationManager
import com.intellij.openapi.project.Project
import com.intellij.openapi.ui.popup.Balloon
import com.intellij.openapi.wm.WindowManager
import com.intellij.ui.BalloonLayoutData
import com.intellij.ui.awt.RelativePoint
import java.awt.Point

class ApplicationServicePlaceholder : Disposable {
    override fun dispose() = Unit

    companion object {
        val INSTANCE: ApplicationServicePlaceholder = ApplicationManager.getApplication().getService(ApplicationServicePlaceholder::class.java)
    }
}

fun createNotification(title: String, content: String, type: NotificationType,
                       listener: NotificationListener): Notification {
    return NotificationGroupManager.getInstance().getNotificationGroup("Rainbow Brackets Notification Group")
            .createNotification(title, content, type).setListener(listener)
}

fun showFullNotification(project: Project, notification: Notification) {
    val frame = WindowManager.getInstance().getIdeFrame(project)
    if (frame == null) {
        notification.notify(project)
        return
    }
    val bounds = frame.component.bounds
    val target = RelativePoint(frame.component, Point(bounds.x + bounds.width, 20))

    try {
        val balloon = NotificationsManagerImpl.createBalloon(frame,
                notification,
                true, // showCallout
                true, // hideOnClickOutside
                BalloonLayoutData.fullContent(),
                ApplicationServicePlaceholder.INSTANCE)
        balloon.show(target, Balloon.Position.atLeft)
    } catch (e: Exception) {
        notification.notify(project)
    }
}