Add UiInputBox

Author: veblush

src/UnityPackage/Assets/UiManager/UiInputBox.cs

@@ -0,0 +1,78 @@
+using System;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class UiInputBox : UiDialog
+{
+    public delegate void InputResultDelegate(string input);
+
+    public enum ButtonType
+    {
+        Ok,
+        OkCancel,
+    }
+
+    public Text MessageText;
+    public InputField ValueInput;
+    public Button[] Buttons;
+
+    public static UiDialogHandle Show(
+        string msg, string value = null, ButtonType buttonType = ButtonType.Ok,
+        InputResultDelegate callback = null, string customOkName = null)
+    {
+        UiDialogHandle handle;
+        {
+            var builtin = UiManager.Instance.FindFromDialogRoot("InputBox");
+            if (builtin != null)
+            {
+                handle = UiManager.Instance.ShowModalTemplate(builtin.gameObject);
+            }
+            else
+            {
+                var msgBoxPrefab = Resources.Load("InputBox") as GameObject;
+                handle = UiManager.Instance.ShowModalPrefab(msgBoxPrefab);
+            }
+        }
+
+        if (callback != null)
+            handle.Hidden += (dlg, returnValue) => callback((string)returnValue);
+
+        var msgBox = (UiInputBox)handle.Dialog;
+        msgBox.MessageText.text = msg;
+        msgBox.ValueInput.text = value ?? "";
+
+        var b0 = msgBox.Buttons[0];
+        var b0Text = b0.transform.Find("Text").GetComponent<Text>();
+        var b1 = msgBox.Buttons[1];
+        var b1Text = b1.transform.Find("Text").GetComponent<Text>();
+
+        b1.gameObject.SetActive(buttonType != ButtonType.Ok);
+
+        switch (buttonType)
+        {
+            case ButtonType.Ok:
+                b0Text.text = customOkName ?? "Ok";
+                b0.onClick.AddListener(() => msgBox.OnButtonClick(true));
+                break;
+
+            case ButtonType.OkCancel:
+                b0Text.text = customOkName ?? "Ok";
+                b0.onClick.AddListener(() => msgBox.OnButtonClick(true));
+                b1Text.text = "Cancel";
+                b1.onClick.AddListener(() => msgBox.OnButtonClick(false));
+                break;
+        }
+
+        return handle;
+    }
+
+    private void OnButtonClick(bool ok)
+    {
+        Hide(ok ? ValueInput.text : null);
+    }
+
+    public void OnInputSubmit()
+    {
+        OnButtonClick(true);
+    }
+}