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package com.pitchedapps.frost.enums
import android.content.Context
import android.view.Menu
import android.view.MenuItem
import ca.allanwang.kau.utils.toDrawable
import com.mikepenz.iconics.typeface.IIcon
import com.pitchedapps.frost.R
import com.pitchedapps.frost.facebook.FbItem
import com.pitchedapps.frost.web.FrostWebViewCore
/**
* Created by Allan Wang on 2017-09-16.
*
* Options for [WebOverlayActivityBase] to give more info as to what kind of
* overlay is present.
*
* For now, this is able to add new menu options upon first load
*/
enum class OverlayContext(private val menuItem: FrostMenuItem?) {
NOTIFICATION(FrostMenuItem(R.id.action_notification, FbItem.NOTIFICATIONS.icon, R.string.notifications) { webview ->
webview.loadUrl(FbItem.NOTIFICATIONS.url, true)
}),
MESSAGE(FrostMenuItem(R.id.action_messages, FbItem.MESSAGES.icon, R.string.messages) { webview ->
webview.loadUrl(FbItem.MESSAGES.url, true)
});
/**
* Inject the [menuItem] in the order that they are given at the front of the menu
*/
fun onMenuCreate(context: Context, menu: Menu) {
menuItem?.addToMenu(context, menu, 0)
}
companion object {
val values = OverlayContext.values() //save one instance
/**
* Execute selection call for an item by id
* Returns [true] if selection was consumed, [false] otherwise
*/
fun onOptionsItemSelected(webview: FrostWebViewCore, id: Int): Boolean {
val consumer = values.firstOrNull { id == it.menuItem?.id } ?: return false
consumer.menuItem!!.onClick(webview)
return true
}
}
}
/**
* Frame for an injectable menu item
*/
class FrostMenuItem(
val id: Int,
val iicon: IIcon,
val stringRes: Int,
val showAsAction: Int = MenuItem.SHOW_AS_ACTION_ALWAYS,
val onClick: (webview: FrostWebViewCore) -> Unit) {
fun addToMenu(context: Context, menu: Menu, index: Int) {
val item = menu.add(Menu.NONE, id, index, stringRes)
item.icon = iicon.toDrawable(context, 18)
item.setShowAsAction(showAsAction)
}
}
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