From 57c2535880c2404a535308ffe0c176076be1c6dd Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Wed, 21 May 2008 17:05:53 +0000
Subject: [PATCH] prepare custom look & feel loading for maybe later

git-svn-id: http://trooper/svn/projects/jSite/trunk@921 c3eda9e8-030b-0410-8277-bc7414b0a119
---
 src/net/pterodactylus/jsite/main/Main.java | 38 ++++++++++++++++++++----------
 1 file changed, 25 insertions(+), 13 deletions(-)

diff --git a/src/net/pterodactylus/jsite/main/Main.java b/src/net/pterodactylus/jsite/main/Main.java
index 1ee88a0..151c6b1 100644
--- a/src/net/pterodactylus/jsite/main/Main.java
+++ b/src/net/pterodactylus/jsite/main/Main.java
@@ -20,6 +20,8 @@
 package net.pterodactylus.jsite.main;
 
 import java.io.File;
+import java.util.Arrays;
+import java.util.List;
 
 import javax.swing.UIManager;
 import javax.swing.UIManager.LookAndFeelInfo;
@@ -55,9 +57,6 @@ public class Main {
 	private void start() {
 		Logging.setup("jSite");
 
-		/* include a couple known Look & Feels. */
-		maybeAddLookAndFeel("Substance", "org.jvnet.substance.SubstanceLookAndFeel");
-
 		CoreImpl core = new CoreImpl();
 
 		String configDirectory = System.getProperty("user.home") + File.separator + ".jSite";
@@ -92,17 +91,30 @@ public class Main {
 	 * @param className
 	 *            The name of the look & feel’s main class
 	 */
-	private void maybeAddLookAndFeel(String name, String className) {
-		try {
-			Class.forName(className);
-			LookAndFeelInfo[] installedLookAndFeelds = UIManager.getInstalledLookAndFeels();
-			LookAndFeelInfo[] newLookAndFeels = new LookAndFeelInfo[installedLookAndFeelds.length + 1];
-			System.arraycopy(installedLookAndFeelds, 0, newLookAndFeels, 0, installedLookAndFeelds.length);
-			newLookAndFeels[installedLookAndFeelds.length] = new UIManager.LookAndFeelInfo(name, className);
-			UIManager.setInstalledLookAndFeels(newLookAndFeels);
-		} catch (ClassNotFoundException e) {
-			/* okay, it doesn't exist, ignore. */
+	@SuppressWarnings("unused")
+	private void addLookAndFeel(String name, String className) {
+		addLookAndFeels(new LookAndFeelInfo(name, className));
+	}
+
+	/**
+	 * Tries to load each look & feel and adds it to the list of installed look &
+	 * feels.
+	 * 
+	 * @see UIManager#setInstalledLookAndFeels(LookAndFeelInfo[])
+	 * @param lookAndFeelInfos
+	 *            The look & feels to add
+	 */
+	private void addLookAndFeels(LookAndFeelInfo... lookAndFeelInfos) {
+		List<LookAndFeelInfo> allLookAndFeelInfos = Arrays.asList(UIManager.getInstalledLookAndFeels());
+		for (LookAndFeelInfo lookAndFeelInfo: lookAndFeelInfos) {
+			try {
+				Class.forName(lookAndFeelInfo.getClassName());
+				allLookAndFeelInfos.add(lookAndFeelInfo);
+			} catch (ClassNotFoundException e) {
+				/* okay, it doesn't exist, ignore. */
+			}
 		}
+		UIManager.setInstalledLookAndFeels(allLookAndFeelInfos.toArray(new LookAndFeelInfo[0]));
 	}
 
 }
-- 
2.7.4