Faction Test 100.4.0.0

2022-11-14 18:28:28 +02:00
parent 87426b68b2
commit c772b61fc1
412 changed files with 16984 additions and 5530 deletions
@@ -0,0 +1,54 @@
+#nullable enable
+
+using Microsoft.Xna.Framework;
+
+namespace Barotrauma
+{
+    public sealed class IMEPreviewTextHandler
+    {
+        public string PreviewText { get; private set; } = string.Empty;
+        public Vector2 TextSize { get; private set; }
+        public bool HasText => !string.IsNullOrEmpty(PreviewText);
+
+        // This has to be settable because for some reason we update the font of GUITextBox in some places
+        public GUIFont Font { get; set; }
+
+        public IMEPreviewTextHandler(GUIFont font)
+        {
+            Font = font;
+        }
+
+        public void Reset()
+        {
+            TextSize = Vector2.Zero;
+            PreviewText = string.Empty;
+        }
+
+        public void UpdateText(string text, int start)
+        {
+            if (string.IsNullOrEmpty(text) && start is 0)
+            {
+                Reset();
+                return;
+            }
+
+            int totalLength = start + text.Length;
+            string newText = PreviewText;
+            if (newText.Length > totalLength)
+            {
+                newText = newText[..totalLength];
+            }
+
+            if (totalLength > newText.Length)
+            {
+                // this is required for some reason on Windows
+                // my guess is that the order which TextEditing events come thru is not guaranteed
+                newText = newText.PadRight(totalLength);
+            }
+
+            newText = newText.Remove(start, text.Length).Insert(start, text);
+            PreviewText = newText;
+            TextSize = Font.MeasureString(PreviewText);
+        }
+    }
+}