Paper save button, back to ctrl+enter save. (#25870)

* Revert "Change keybindings for paper (#25853)"

This reverts commit 4b56996fcd.

* Add a save button to the paper editing UI instead.

Content.Client/Paper/UI/PaperWindow.xaml.cs

@@ -2,18 +2,22 @@ using System.Numerics;
 using Content.Shared.Paper;
 using Robust.Client.AutoGenerated;
 using Robust.Client.Graphics;
+using Robust.Client.Input;
 using Robust.Client.ResourceManagement;
 using Robust.Client.UserInterface.CustomControls;
 using Robust.Client.UserInterface.Controls;
 using Robust.Client.UserInterface.XAML;
 using Robust.Shared.Utility;
 using Robust.Client.UserInterface.RichText;
+using Robust.Shared.Input;
 
 namespace Content.Client.Paper.UI
 {
     [GenerateTypedNameReferences]
     public sealed partial class PaperWindow : BaseWindow
     {
+        [Dependency] private readonly IInputManager _inputManager = default!;
+
         private static Color DefaultTextColor = new(25, 25, 25);
 
         // <summary>
@@ -41,8 +45,11 @@ namespace Content.Client.Paper.UI
             typeof(ItalicTag)
         };
 
+        public event Action<string>? OnSaved;
+
         public PaperWindow()
         {
+            IoCManager.InjectDependencies(this);
             RobustXamlLoader.Load(this);
 
             // We can't configure the RichTextLabel contents from xaml, so do it here:
@@ -50,6 +57,23 @@ namespace Content.Client.Paper.UI
 
             // Hook up the close button:
             CloseButton.OnPressed += _ => Close();
+
+            Input.OnKeyBindDown += args => // Solution while TextEdit don't have events
+            {
+                if (args.Function == EngineKeyFunctions.MultilineTextSubmit)
+                {
+                    RunOnSaved();
+                    args.Handle();
+                }
+            };
+
+            SaveButton.OnPressed += _ =>
+            {
+                RunOnSaved();
+            };
+
+            SaveButton.Text = Loc.GetString("paper-ui-save-button",
+                ("keybind", _inputManager.GetKeyFunctionButtonString(EngineKeyFunctions.MultilineTextSubmit)));
         }
 
         /// <summary>
@@ -196,6 +220,7 @@ namespace Content.Client.Paper.UI
             bool isEditing = state.Mode == SharedPaperComponent.PaperAction.Write;
             bool wasEditing = InputContainer.Visible;
             InputContainer.Visible = isEditing;
+            EditButtons.Visible = isEditing;
 
             var msg = new FormattedMessage();
             msg.AddMarkupPermissive(state.Text);
@@ -266,5 +291,10 @@ namespace Content.Client.Paper.UI
             }
             return mode & _allowedResizeModes;
         }
+
+        private void RunOnSaved()
+        {
+            OnSaved?.Invoke(Rope.Collapse(Input.TextRope));
+        }
     }
 }