#if UNITY_EDITOR
using UnityEngine;
using UnityEditor;
using UnityEngine.UI;
using System.Collections;

public static class UIHelper{

    static UISetting globalSetting = ScriptableObject.CreateInstance<UISetting>();

    [MenuItem("GameObject/UI/Image")]
    static void CreateImage()
    {
        if (Selection.activeTransform)
        {
            if (Selection.activeTransform.GetComponentInParent<Canvas>())
            {
                GameObject go = new GameObject("image", typeof(Image));
                go.GetComponent<Image>().raycastTarget = false;
                go.transform.SetParent(Selection.activeTransform, false);
                Selection.activeGameObject = go;
            }
        }
    }

    [MenuItem("GameObject/UI/Raw Image")]
    static void CreateRawImage()
    {
        if (Selection.activeTransform)
        {
            if (Selection.activeTransform.GetComponentInParent<Canvas>())
            {
                GameObject go = new GameObject("rawImage", typeof(RawImage));
                go.GetComponent<RawImage>().raycastTarget = false;
                go.transform.SetParent(Selection.activeTransform, false);
                Selection.activeGameObject = go;
            }
        }
    }

    [MenuItem("GameObject/UI/Text")]
    static void CreateText()
    {
        if (Selection.activeTransform)
        {
            if (Selection.activeTransform.GetComponentInParent<Canvas>())
            {
                GameObject go = new GameObject("text", typeof(Text));
                go.GetComponent<Text>().raycastTarget = false;
                go.transform.SetParent(Selection.activeTransform, false);
                go.transform.localPosition = Vector3.zero;
                Selection.activeGameObject = go;
            }
        }
    }

    [MenuItem("GameObject/UI/CustomText")]
    static void CreateCustomText() {
        if (Selection.activeTransform)
        {
            if (Selection.activeTransform.GetComponentInParent<Canvas>())
            {
                GameObject go = new GameObject("text", typeof(Text));
                Text txt = go.GetComponent<Text>();
                txt.raycastTarget = false;
                txt.alignment = TextAnchor.MiddleCenter;
                txt.fontSize = 20;
                txt.horizontalOverflow = HorizontalWrapMode.Overflow;
                if (globalSetting.defaultFont != null) txt.font = globalSetting.defaultFont;
                go.transform.SetParent(Selection.activeTransform, false);
                Selection.activeGameObject = go;
            }
        }
    }

    [MenuItem("GameObject/UI/Text - TextMeshPro")]
    static void CreateTextMeshProUGUI() {
        if (Selection.activeTransform)
        {
            if (Selection.activeTransform.GetComponentInParent<Canvas>())
            {
                GameObject go = new GameObject("tmptext", typeof(TMPro.TextMeshProUGUI));
                TMPro.TextMeshProUGUI tmp = go.GetComponent<TMPro.TextMeshProUGUI>();
                tmp.raycastTarget = false;
                tmp.enableKerning = false;
                tmp.enableWordWrapping = false;
                go.transform.SetParent(Selection.activeTransform, false);
                Selection.activeGameObject = go;
            }
        }
    }

}
#endif