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using AnodyneSharp.Input;
using AnodyneSharp.Sounds;
using AnodyneSharp.States;
using AnodyneSharp.UI;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Input;
using System.Threading;
namespace AnodyneArchipelago.Menu
{
internal class TextEntry : State
{
public delegate void CommitChange(string value);
private readonly string _header;
private readonly CommitChange _commitFunc;
private string _value;
private UILabel _headerLabel;
private UILabel _valueLabel;
private UIEntity _bgBox;
public TextEntry(string header, string value, CommitChange commitFunc)
{
_header = header;
_value = value;
_commitFunc = commitFunc;
_headerLabel = new(new Vector2(20f, 44f), false, _header, new Color(226, 226, 226), AnodyneSharp.Drawing.DrawOrder.TEXT);
_valueLabel = new(new Vector2(20f, 52f), false, "", new Color(), AnodyneSharp.Drawing.DrawOrder.TEXT);
_bgBox = new UIEntity(new Vector2(16f, 40f), "pop_menu", 16, 16, AnodyneSharp.Drawing.DrawOrder.TEXTBOX);
TextInputEXT.TextInput += OnTextInput;
TextInputEXT.StartTextInput();
UpdateDisplay();
}
private void OnTextInput(char ch)
{
if (ch == '\b')
{
if (_value.Length > 0)
{
_value = _value.Substring(0, _value.Length - 1);
UpdateDisplay();
}
}
else if (ch == 22)
{
string result = "";
Thread clipboardThread = new(() => result = System.Windows.Forms.Clipboard.GetText());
clipboardThread.SetApartmentState(ApartmentState.STA);
clipboardThread.Start();
clipboardThread.Join();
_value += result;
UpdateDisplay();
}
else if (!char.IsControl(ch))
{
_value += ch;
UpdateDisplay();
}
}
public override void Update()
{
if (KeyInput.JustPressedKey(Keys.Escape) || (KeyInput.ControllerMode && KeyInput.JustPressedRebindableKey(KeyFunctions.Cancel)))
{
SoundManager.PlaySoundEffect("menu_select");
this.Exit = true;
}
else if (KeyInput.JustPressedKey(Keys.Enter) || (KeyInput.ControllerMode && KeyInput.JustPressedRebindableKey(KeyFunctions.Accept)))
{
SoundManager.PlaySoundEffect("menu_select");
_commitFunc(_value);
this.Exit = true;
}
if (this.Exit)
{
TextInputEXT.StopTextInput();
TextInputEXT.TextInput -= OnTextInput;
}
}
public override void DrawUI()
{
_bgBox.Draw();
_headerLabel.Draw();
_valueLabel.Draw();
}
private void UpdateDisplay()
{
if (_value.Length == 0)
{
_valueLabel.SetText("[empty]");
_valueLabel.Color = new Color(116, 140, 144);
}
else
{
string finalText = "";
string tempText = _value;
while (tempText.Length > 18)
{
finalText += tempText.Substring(0, 18);
finalText += "\n";
tempText = tempText.Substring(18);
}
finalText += tempText;
_valueLabel.SetText(finalText);
_valueLabel.Color = new Color(184, 32, 0);
}
float innerHeight = 8f + _valueLabel.Writer.TotalTextHeight();
_bgBox = new UIEntity(new Vector2(16f, 40f), "pop_menu", 136, (int)innerHeight + 8, AnodyneSharp.Drawing.DrawOrder.TEXTBOX);
}
}
}
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