private void Awake()
{
InfoText = transform.parent.GetChild(transform.parent.childCount - 1).GetComponentInChildren <Text> ();
sampleList = transform.GetChild(0).gameObject;
doneButton = sampleList.transform.GetChild(2).GetComponent <Button> ();
reOrderableList = sampleList.GetComponentInChildren <ReOrderableList> ();
orderControlPanel = sampleList.transform.GetChild(1).gameObject;
}
/// <summary>初期化</summary>
public void Init()
{
if (!orderableList)
{
orderableList = GetComponentInParent <ReOrderableList> ();
scrollRect = GetComponentInParent <ScrollRect> ();
elementIndex = GetComponentInChildren <ElementIndex> ();
buttons = GetComponentsInChildren <Button> ();
}
}
public void Restart()
{
if (sampleList) { return; }
// デバッグ表示クリア
InfoText.text = "";
// 内部リスト項目生成
itemNames = new List<string> { };
for (var i = 0; i < 100; i++) {
itemNames.Add (new RandomKey ().Key);
}
// リスト作成
sampleList = Instantiate (listPrefab, transform);
doneButton = sampleList.transform.GetChild (2).GetComponent<Button> ();
doneButton.onClick.AddListener (OnPushDoneButton);
reOrderableList = sampleList.GetComponentInChildren<ReOrderableList> ();
orderControlPanel = sampleList.transform.GetChild (1).gameObject;
backButton = orderControlPanel.GetComponentInChildren<Button> ();
backButton.onClick.AddListener (() => { reOrderableList.Orderable = false; });
// モード切替コールバック
reOrderableList.AddOnChangeModeListener (
(orderable) => {
orderControlPanel.SetActive (orderable); // 並べ替え時専用コントロールパネル
doneButton.interactable = !orderable; // 完了ボタン
foreach (var obj in reOrderableList.GameObjects) {
obj.transform.GetChild (3).gameObject.SetActive (orderable); // ドラッグハンドル
}
}
);
// 選択コールバック
reOrderableList.AddOnSelectListener (
(index) => {
reOrderableList.Interactable = false;
printResult (reOrderableList.Indexes, index);
Destroy (sampleList);
}
);
// 並べ替えコールバック
int elementIndex = -1;
reOrderableList.AddOnBeginOrderListener (
(index) => {
elementIndex = index;
StartCoroutine (printDelay (() => $"開始: {index}"));
}
);
reOrderableList.AddOnUpdateOrderListener (
(index) => {
StartCoroutine (printDelay (() => $"更新: {elementIndex} ⇒ {index}"));
}
);
reOrderableList.AddOnEndOrderListener (
(index) => {
StartCoroutine (printDelay (() => $"終了: {string.Join (", ", reOrderableList.Indexes.ConvertAll (i => i.ToString ()))}"));
}
);
// リスト項目作成
for (var i = 0; i < itemNames.Count; i++) {
var obj = Instantiate (elementPrefab, transform);
var texts = obj.GetComponentsInChildren<Text> ();
texts [0].text = i.ToString ();
texts [1].text = itemNames [i];
reOrderableList.AddElement (obj);
}
}