From cf088ce9f7b6c6036d82fe48cfee9fa57a56b26f Mon Sep 17 00:00:00 2001
From: UnicornFreedom <dmitry.zhidenkov@gmail.com>
Date: Fri, 22 Aug 2025 14:24:11 +0200
Subject: [PATCH] Add context menu to Ocelot component log entries

---
 .../ocelot/desktop/ui/widget/LogWidget.scala  | 35 ++++++++++++++-----
 1 file changed, 27 insertions(+), 8 deletions(-)

diff --git a/src/main/scala/ocelot/desktop/ui/widget/LogWidget.scala b/src/main/scala/ocelot/desktop/ui/widget/LogWidget.scala
index b9953b6..8b8f033 100644
--- a/src/main/scala/ocelot/desktop/ui/widget/LogWidget.scala
+++ b/src/main/scala/ocelot/desktop/ui/widget/LogWidget.scala
@@ -3,9 +3,13 @@ package ocelot.desktop.ui.widget
 import ocelot.desktop.ColorScheme
 import ocelot.desktop.color.RGBAColorNorm
 import ocelot.desktop.geometry.{Padding2D, Rect2D, Size2D, Vector2D}
-import ocelot.desktop.graphics.Graphics
+import ocelot.desktop.graphics.{Graphics, IconSource}
+import ocelot.desktop.ui.UiHandler
+import ocelot.desktop.ui.event.{ClickEvent, MouseEvent}
+import ocelot.desktop.ui.event.handlers.MouseHandler
 import ocelot.desktop.ui.layout.{Layout, LinearLayout}
 import ocelot.desktop.ui.widget.LogWidget.{BorderThickness, EntryMargin, EntryPadding, LogEntry}
+import ocelot.desktop.ui.widget.contextmenu.{ContextMenu, ContextMenuEntry}
 import ocelot.desktop.util.{DrawUtils, Orientation}
 
 import scala.annotation.tailrec
@@ -14,13 +18,27 @@ import scala.collection.mutable
 abstract class LogWidget extends Widget {
   override protected val layout: Layout = new LinearLayout(this, orientation = Orientation.Vertical)
 
-  private object MessageListWidget extends Widget { messageList =>
+  private object MessageListWidget extends Widget with MouseHandler { messageList =>
     override protected val layout: Layout = new Layout(this)
 
     private val entries = mutable.ArrayDeque.empty[Entry]
 
     val dummyEntry: Entry = new RxEntry("", nextMessageY)
 
+    override def receiveClickEvents: Boolean = true
+
+    eventHandlers += {
+      case ClickEvent(MouseEvent.Button.Right, mouse) =>
+        visibleEntries.find(_.absoluteBounds.contains(mouse)).foreach {
+          case entry: MessageEntry =>
+            val menu = new ContextMenu
+            menu.addEntry(ContextMenuEntry("Copy", IconSource.Icons.Copy) {
+              UiHandler.clipboard = entry.message
+            })
+            root.get.contextMenus.open(menu)
+        }
+    }
+
     private def removedOffset: Float = entries.headOption.map(_.y - EntryMargin).getOrElse(0)
 
     private def applyRemovedOffset(): Unit = {
@@ -72,15 +90,16 @@ abstract class LogWidget extends Widget {
       }
     }
 
+    private def visibleEntries: Iterator[Entry] = {
+      val firstVisibleIdx = firstVisibleIdxSearch(parent.get.asInstanceOf[ScrollView].offset.y)
+      entries.iterator.drop(firstVisibleIdx).takeWhile(_.absoluteBounds.y <= clippedBounds.max.y)
+    }
+
     override def draw(g: Graphics): Unit = {
       applyRemovedOffset()
-
-      val firstVisibleIdx = firstVisibleIdxSearch(parent.get.asInstanceOf[ScrollView].offset.y)
-
-      for (entry <- entries.iterator.drop(firstVisibleIdx).takeWhile(_.absoluteBounds.y <= clippedBounds.max.y)) {
+      for (entry <- visibleEntries) {
         entry.draw(g)
       }
-
       super.draw(g)
     }
 
@@ -100,7 +119,7 @@ abstract class LogWidget extends Widget {
       final def absoluteBounds: Rect2D = Rect2D(position + messageList.position, size)
     }
 
-    private abstract class MessageEntry(message: String, override var y: Float) extends Entry {
+    private abstract class MessageEntry(val message: String, override var y: Float) extends Entry {
       private val lines = Text.wrap(message, Some(textWidth))
 
       def minimumSize: Size2D = Size2D(