Refactor Context Menus and make them use XAML & stylesheets (#4768)

* XAML verb menu * fix ghost FOV * spacing * rename missed "ContextMenu"->"EntityMenu" instances * move visibility checks to verb system * update comment * Remove CanSeeContainerCheck * use ScrollContainer measure option * MaxWidth / texxt line wrapping * verb category default Now when you click on a verb category, it should default to running the first member of that category. This makes it much more convenient to eject/insert when there is only a single option * only apply style to first verb category entry * Use new visibility flags * FoV -> Fov * Revert "only apply style to first verb category entry" This reverts commit 9a6a17dba600e3ae0421caed59fcab145c260c99. * make all entity menu visibility checks clientside * Fix empty unbuckle category * fix merge
2021-10-28 18:21:19 +13:00
parent 224952110e
commit 49296e33a0
36 changed files with 1421 additions and 1535 deletions
--- a/Content.Client/ContextMenu/UI/ContextMenuPopup.xaml.cs
+++ b/Content.Client/ContextMenu/UI/ContextMenuPopup.xaml.cs
@@ -0,0 +1,70 @@
+using Robust.Client.AutoGenerated;
+using Robust.Client.Graphics;
+using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.XAML;
+using Robust.Shared.Maths;
+using Robust.Shared.Utility;
+using static Robust.Client.UserInterface.Controls.BoxContainer;
+
+namespace Content.Client.ContextMenu.UI
+{
+    /// <summary>
+    ///     The base context-menu pop-up window used for both the entity and verb menus.
+    /// </summary>
+    [GenerateTypedNameReferences]
+    public partial class ContextMenuPopup : Popup
+    {
+        public const string StyleClassContextMenuPopup = "contextMenuPopup";
+
+        /// <summary>
+        ///     How many items to list before limiting the size and adding a scroll bar.
+        /// </summary>
+        public const int MaxItemsBeforeScroll = 10;
+
+        /// <summary>
+        ///     If this pop-up is created by hovering over some element in another pop-up, this is that element.
+        /// </summary>
+        public ContextMenuElement? ParentElement;
+
+        /// <summary>
+        ///     This is the main body of the menu. The menu entries should be added to this object.
+        /// </summary>
+        public BoxContainer MenuBody = new() { Orientation = LayoutOrientation.Vertical };
+
+        private ContextMenuPresenter _presenter;
+
+        public ContextMenuPopup (ContextMenuPresenter presenter, ContextMenuElement? parentElement) : base()
+        {
+            RobustXamlLoader.Load(this);
+            MenuPanel.SetOnlyStyleClass(StyleClassContextMenuPopup);
+
+            _presenter = presenter;
+            ParentElement = parentElement;
+
+            //XAML controls are private. So defining and adding MenuBody here instead.
+            Scroll.AddChild(MenuBody);
+
+            // Set Max Height based on MaxItemsBeforeScroll and the panel's style box
+            MenuPanel.ForceRunStyleUpdate();
+            MenuPanel.TryGetStyleProperty<StyleBox>(PanelContainer.StylePropertyPanel, out var box);
+            var styleSize = (box?.MinimumSize ?? Vector2.Zero) / UIScale;
+            MenuPanel.MaxHeight = MaxItemsBeforeScroll * (ContextMenuElement.ElementHeight + 2 * ContextMenuElement.ElementMargin) + styleSize.Y;
+
+            UserInterfaceManager.ModalRoot.AddChild(this);
+            MenuBody.OnChildRemoved += ctrl => _presenter.OnRemoveElement(this, ctrl);
+            
+            if (ParentElement != null)
+            {
+                DebugTools.Assert(ParentElement.SubMenu == null);
+                ParentElement.SubMenu = this;
+            }
+        }
+
+        protected override void Dispose(bool disposing)
+        {
+            MenuBody.OnChildRemoved -= ctrl => _presenter.OnRemoveElement(this, ctrl);
+            ParentElement = null;
+            base.Dispose(disposing);
+        }
+    }
+}