From 20ba46930e708b0c3f3c529cd5331a8362cea81a Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Thu, 29 May 2008 15:04:02 +0200
Subject: [PATCH] show file properties on selection

---
 src/net/pterodactylus/jsite/gui/FileManager.java | 68 ++++++++++++++++++------
 1 file changed, 53 insertions(+), 15 deletions(-)

diff --git a/src/net/pterodactylus/jsite/gui/FileManager.java b/src/net/pterodactylus/jsite/gui/FileManager.java
index b3d3755..cb33c11 100644
--- a/src/net/pterodactylus/jsite/gui/FileManager.java
+++ b/src/net/pterodactylus/jsite/gui/FileManager.java
@@ -50,6 +50,7 @@ import javax.swing.event.TreeSelectionListener;
 import javax.swing.tree.DefaultTreeCellRenderer;
 import javax.swing.tree.DefaultTreeModel;
 import javax.swing.tree.TreeNode;
+import javax.swing.tree.TreePath;
 
 import net.pterodactylus.jsite.i18n.I18n;
 import net.pterodactylus.jsite.i18n.I18nable;
@@ -323,6 +324,33 @@ public class FileManager extends JDialog implements I18nable, ActionListener, Tr
 		});
 	}
 
+	/**
+	 * Returns the complete path for the given node.
+	 *
+	 * @param treeNode
+	 *            The node
+	 * @return The complete path for the node, or the empty string (“”) for the
+	 *         root node
+	 */
+	private String getPathForNode(TreeNode treeNode) {
+		TreeNode[] pathToNode = fileTreeModel.getPathToRoot(treeNode);
+		StringBuilder completePathBuilder = new StringBuilder();
+		boolean first = true;
+		for (TreeNode nodePathNode : pathToNode) {
+			if (first) {
+				first = false;
+				continue;
+			}
+			if (!(nodePathNode instanceof SortableTreeNode)) {
+				logger.log(Level.WARNING, "nodePathNode is not a SortableTreeNode!");
+				continue;
+			}
+			completePathBuilder.append(File.separatorChar).append(((SortableTreeNode) nodePathNode).getUserObject());
+		}
+		String completePath = (completePathBuilder.length() == 0) ? "" : completePathBuilder.substring(1);
+		return completePath;
+	}
+
 	//
 	// INTERFACE I18nable
 	//
@@ -345,7 +373,30 @@ public class FileManager extends JDialog implements I18nable, ActionListener, Tr
 	 * {@inheritDoc}
 	 */
 	public void valueChanged(TreeSelectionEvent treeSelectionEvent) {
-		/* TODO */
+		TreePath[] selectedPaths = fileTree.getSelectionPaths();
+		if ((selectedPaths != null) && (selectedPaths.length == 1)) {
+			Object lastPathComponent = selectedPaths[0].getLastPathComponent();
+			if (!(lastPathComponent instanceof SortableTreeNode)) {
+				logger.log(Level.WARNING, "lastPathComponent is not a SortableTreeNode!");
+				return;
+			}
+			SortableTreeNode node = (SortableTreeNode) lastPathComponent;
+			String completePath = getPathForNode(node);
+			int lastSeparator = completePath.lastIndexOf(File.separatorChar);
+			String filePath = "";
+			String fileName;
+			if (lastSeparator == -1) {
+				fileName = completePath;
+			} else {
+				filePath = completePath.substring(0, lastSeparator);
+				fileName = completePath.substring(lastSeparator + 1);
+			}
+			filePathTextField.setText(filePath);
+			fileNameTextField.setText(fileName);
+			return;
+		}
+		filePathTextField.setText("");
+		fileNameTextField.setText("");
 	}
 
 	//
@@ -385,20 +436,7 @@ public class FileManager extends JDialog implements I18nable, ActionListener, Tr
 			SortableTreeNode node = (SortableTreeNode) value;
 			TreeNode[] pathToRoot = fileTreeModel.getPathToRoot(node);
 			if (pathToRoot.length > 1) {
-				StringBuilder completePathBuilder = new StringBuilder();
-				boolean first = true;
-				for (TreeNode rootPathNode : pathToRoot) {
-					if (first) {
-						first = false;
-						continue;
-					}
-					if (!(rootPathNode instanceof SortableTreeNode)) {
-						logger.log(Level.WARNING, "rootPathNode is not a SortableTreeNode!");
-						continue;
-					}
-					completePathBuilder.append(File.separatorChar).append(((SortableTreeNode) rootPathNode).getUserObject());
-				}
-				String completePath = completePathBuilder.substring(1);
+				String completePath = getPathForNode(node);
 				if (project.getDefaultFile().equals(completePath)) {
 					superCellRenderer.setFont(superCellRenderer.getFont().deriveFont(Font.BOLD));
 				} else {
-- 
2.7.4