From e6d4d378484e979cb4542b6b2377d6901ba609b5 Mon Sep 17 00:00:00 2001
From: kske <kai@kske.dev>
Date: Sat, 3 Aug 2019 21:48:10 +0200
Subject: [PATCH] Implemented LogFrame, added menu item for opening it

---
 src/dev/kske/chess/board/Board.java |  5 +++++
 src/dev/kske/chess/board/Log.java   | 10 ++++++----
 src/dev/kske/chess/ui/LogFrame.java | 28 +++++++++++++++++++++-------
 src/dev/kske/chess/ui/MenuBar.java  |  6 ++++++
 4 files changed, 38 insertions(+), 11 deletions(-)

diff --git a/src/dev/kske/chess/board/Board.java b/src/dev/kske/chess/board/Board.java
index e1d3c2d..2d8ab94 100644
--- a/src/dev/kske/chess/board/Board.java
+++ b/src/dev/kske/chess/board/Board.java
@@ -510,6 +510,11 @@ public class Board implements Cloneable {
 	 */
 	public Piece[][] getBoardArr() { return boardArr; }
 
+	/**
+	 * @return The move log
+	 */
+	public Log getLog() { return log; }
+
 	/**
 	 * @return The active color for the next move
 	 */
diff --git a/src/dev/kske/chess/board/Log.java b/src/dev/kske/chess/board/Log.java
index 8a66a33..e29c61e 100644
--- a/src/dev/kske/chess/board/Log.java
+++ b/src/dev/kske/chess/board/Log.java
@@ -53,7 +53,7 @@ public class Log implements Cloneable {
 		moves.clear();
 		activeColor = Color.WHITE;
 	}
-	
+
 	@Override
 	public Object clone() {
 		Log log = null;
@@ -69,12 +69,14 @@ public class Log implements Cloneable {
 
 	public Color getActiveColor() { return activeColor; }
 
+	public List<LoggedMove> getLoggedMoves() { return moves; }
+
 	public static class LoggedMove {
 
-		public final Move	move;
-		public final Piece	capturedPiece;
+		public final Move		move;
+		public final Piece		capturedPiece;
 		public final Position	enPassant;
-		public final int	fullmoveCounter, halfmoveClock;
+		public final int		fullmoveCounter, halfmoveClock;
 
 		public LoggedMove(Move move, Piece capturedPiece, Position enPassant, int fullmoveCounter, int halfmoveClock) {
 			this.move				= move;
diff --git a/src/dev/kske/chess/ui/LogFrame.java b/src/dev/kske/chess/ui/LogFrame.java
index 79b885e..c903764 100644
--- a/src/dev/kske/chess/ui/LogFrame.java
+++ b/src/dev/kske/chess/ui/LogFrame.java
@@ -1,14 +1,17 @@
 package dev.kske.chess.ui;
 
 import java.awt.BorderLayout;
+import java.util.List;
 
 import javax.swing.JFrame;
 import javax.swing.JPanel;
+import javax.swing.JScrollPane;
 import javax.swing.JTable;
 import javax.swing.border.EmptyBorder;
 import javax.swing.table.DefaultTableModel;
 
-import dev.kske.chess.board.Move;
+import dev.kske.chess.board.Log;
+import dev.kske.chess.board.Log.LoggedMove;
 
 /**
  * Project: <strong>Chess</strong><br>
@@ -23,12 +26,16 @@ public class LogFrame extends JFrame {
 	private JPanel	mcontentPane;
 	private JTable	mtable;
 
+	private Log log;
+
 	/**
 	 * Create the frame.
 	 */
-	public LogFrame() {
+	public LogFrame(Log log) {
+		this.log = log;
+
 		setTitle("Move History");
-		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
 		setBounds(100, 100, 450, 300);
 		mcontentPane = new JPanel();
 		mcontentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
@@ -36,12 +43,19 @@ public class LogFrame extends JFrame {
 		setContentPane(mcontentPane);
 
 		mtable = new JTable();
-		mtable.setModel(new DefaultTableModel(new Object[][] {}, new String[] { "White", "Black" }));
 		mtable.setEnabled(false);
-		mcontentPane.add(mtable, BorderLayout.CENTER);
+		mcontentPane.add(new JScrollPane(mtable), BorderLayout.CENTER);
+		update();
 	}
 
-	public void add(Move move) {
-
+	// TODO: call this method after a move
+	public void update() {
+		final List<LoggedMove>	moves	= log.getLoggedMoves();
+		String[][]				data	= new String[moves.size() / 2 + moves.size() % 2][2];
+		for (int i = 0; i < data.length; i++) {
+			data[i][0] = moves.get(i * 2).move.toString();
+			if (i < data.length - 1) data[i][1] = moves.get(i * 2 + 1).move.toString();
+		}
+		mtable.setModel(new DefaultTableModel(data, new String[] { "White", "Black" }));
 	}
 }
diff --git a/src/dev/kske/chess/ui/MenuBar.java b/src/dev/kske/chess/ui/MenuBar.java
index e564be6..ca1e6d3 100644
--- a/src/dev/kske/chess/ui/MenuBar.java
+++ b/src/dev/kske/chess/ui/MenuBar.java
@@ -70,6 +70,12 @@ public class MenuBar extends JMenuBar {
 	private void initToolsMenu() {
 		JMenu toolsMenu = new JMenu("Tools");
 
+		// TODO: prevent multiple initializations
+		JMenuItem showLogMenuItem = new JMenuItem("Show move log");
+		showLogMenuItem
+			.addActionListener((evt) -> new LogFrame(mainWindow.getGame().getBoard().getLog()).setVisible(true));
+		toolsMenu.add(showLogMenuItem);
+
 		JMenuItem exportFENMenuItem = new JMenuItem("Export board to FEN");
 		exportFENMenuItem.addActionListener((evt) -> Toolkit.getDefaultToolkit()
 			.getSystemClipboard()