RobustToolbox/Robust.Client/ViewVariables/Editors/ViewVariablesPropertyEditorVector2.cs

using System;
using System.Globalization;
using Robust.Client.UserInterface;
using Robust.Client.UserInterface.Controls;
using Robust.Shared.Maths;

namespace Robust.Client.ViewVariables.Editors
{
    internal sealed class ViewVariablesPropertyEditorVector2 : ViewVariablesPropertyEditor
    {
        private readonly bool _intVec;

        public ViewVariablesPropertyEditorVector2(bool intVec)
        {
            _intVec = intVec;
        }

        protected override Control MakeUI(object value)
        {
            var hBoxContainer = new HBoxContainer
            {
                CustomMinimumSize = new Vector2(240, 0),
            };

            var x = new LineEdit
            {
                Editable = !ReadOnly,
                SizeFlagsHorizontal = Control.SizeFlags.FillExpand,
                PlaceHolder = "X",
                ToolTip = "X"
            };

            hBoxContainer.AddChild(x);

            var y = new LineEdit
            {
                Editable = !ReadOnly,
                SizeFlagsHorizontal = Control.SizeFlags.FillExpand,
                PlaceHolder = "Y",
                ToolTip = "Y"
            };

            hBoxContainer.AddChild(y);

            if (_intVec)
            {
                var vec = (Vector2i) value;
                x.Text = vec.X.ToString(CultureInfo.InvariantCulture);
                y.Text = vec.Y.ToString(CultureInfo.InvariantCulture);
            }
            else
            {
                var vec = (Vector2) value;
                x.Text = vec.X.ToString(CultureInfo.InvariantCulture);
                y.Text = vec.Y.ToString(CultureInfo.InvariantCulture);
            }

            void OnEntered(LineEdit.LineEditEventArgs e)
            {
                if (_intVec)
                {
                    var xVal = int.Parse(x.Text, CultureInfo.InvariantCulture);
                    var yVal = int.Parse(y.Text, CultureInfo.InvariantCulture);

                    ValueChanged(new Vector2i(xVal, yVal));
                }
                else
                {
                    var xVal = float.Parse(x.Text, CultureInfo.InvariantCulture);
                    var yVal = float.Parse(y.Text, CultureInfo.InvariantCulture);

                    ValueChanged(new Vector2(xVal, yVal));
                }
            }

            if (!ReadOnly)
            {
                x.OnTextEntered += OnEntered;
                y.OnTextEntered += OnEntered;
            }

            return hBoxContainer;
        }
    }
}