From d1bf7681d79cf88ee860b6f5fa1732714cbd5055 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Sat, 5 Apr 2008 16:29:13 +0000
Subject: [PATCH] export core from swing interface hand in swing interface to
 child dialogs

git-svn-id: http://trooper/svn/projects/jSite/trunk@605 c3eda9e8-030b-0410-8277-bc7414b0a119
---
 .../pterodactylus/jsite/gui/ManageNodesDialog.java | 25 ++++++++++++++++-----
 .../pterodactylus/jsite/gui/SwingInterface.java    | 26 ++++++++++++++++++----
 2 files changed, 41 insertions(+), 10 deletions(-)

diff --git a/src/net/pterodactylus/jsite/gui/ManageNodesDialog.java b/src/net/pterodactylus/jsite/gui/ManageNodesDialog.java
index c2d6adf..9d993a0 100644
--- a/src/net/pterodactylus/jsite/gui/ManageNodesDialog.java
+++ b/src/net/pterodactylus/jsite/gui/ManageNodesDialog.java
@@ -32,7 +32,6 @@ import javax.swing.Action;
 import javax.swing.BorderFactory;
 import javax.swing.JButton;
 import javax.swing.JDialog;
-import javax.swing.JFrame;
 import javax.swing.JList;
 import javax.swing.JOptionPane;
 import javax.swing.JPanel;
@@ -41,6 +40,7 @@ import javax.swing.border.EtchedBorder;
 import javax.swing.event.ListSelectionEvent;
 import javax.swing.event.ListSelectionListener;
 
+import net.pterodactylus.jsite.core.Core;
 import net.pterodactylus.jsite.core.Node;
 import net.pterodactylus.jsite.i18n.I18n;
 import net.pterodactylus.jsite.main.Version;
@@ -54,6 +54,9 @@ import net.pterodactylus.util.swing.SwingUtils;
  */
 public class ManageNodesDialog extends JDialog implements ListSelectionListener {
 
+	/** The core. */
+	private final Core core;
+
 	/** The original list of nodes. */
 	private List<Node> originalNodeList;
 
@@ -84,11 +87,12 @@ public class ManageNodesDialog extends JDialog implements ListSelectionListener
 	/**
 	 * Creates a new node manager dialog.
 	 * 
-	 * @param parentFrame
-	 *            The parent frame of the dialog
+	 * @param swingInterface
+	 *            The Swing interface
 	 */
-	public ManageNodesDialog(JFrame parentFrame) {
-		super(parentFrame, I18n.get("manageNodesDialog.title") + " – jSite " + Version.getVersion(), true);
+	public ManageNodesDialog(SwingInterface swingInterface) {
+		super(swingInterface.getMainWindow(), I18n.get("manageNodesDialog.title") + " – jSite " + Version.getVersion(), true);
+		this.core = swingInterface.getCore();
 		initActions();
 		initComponents();
 		initDialogs();
@@ -271,7 +275,16 @@ public class ManageNodesDialog extends JDialog implements ListSelectionListener
 	private void deleteNodes() {
 		Object[] selectedNodes = nodeList.getSelectedValues();
 		for (Object node: selectedNodes) {
-			nodeListModel.removeNode((Node) node);
+			Node selectedNode = (Node) node;
+			if (core.isNodeConnected(selectedNode)) {
+				int response = JOptionPane.showConfirmDialog(this, I18n.get("manageNodesDialog.error.nodeConnected.message", selectedNode.getName()), I18n.get("manageNodesDialog.error.nodeConnected.title"), JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.WARNING_MESSAGE);
+				if (response == JOptionPane.CANCEL_OPTION) {
+					break;
+				} else if (response == JOptionPane.NO_OPTION) {
+					continue;
+				}
+			}
+			nodeListModel.removeNode(selectedNode);
 		}
 		nodeList.clearSelection();
 	}
diff --git a/src/net/pterodactylus/jsite/gui/SwingInterface.java b/src/net/pterodactylus/jsite/gui/SwingInterface.java
index cb5d24c..edcc0df 100644
--- a/src/net/pterodactylus/jsite/gui/SwingInterface.java
+++ b/src/net/pterodactylus/jsite/gui/SwingInterface.java
@@ -74,11 +74,29 @@ public class SwingInterface implements CoreListener {
 	//
 
 	/**
+	 * Returns the core that is controlled by the Swing interface.
+	 * 
+	 * @return The core
+	 */
+	Core getCore() {
+		return core;
+	}
+
+	/**
+	 * Returns the main window of the Swing interface.
+	 * 
+	 * @return The main window
+	 */
+	MainWindow getMainWindow() {
+		return mainWindow;
+	}
+
+	/**
 	 * Returns the “manage nodes” action.
 	 * 
 	 * @return The “manage nodes” action
 	 */
-	public Action getManageNodesAction() {
+	Action getManageNodesAction() {
 		return manageNodesAction;
 	}
 
@@ -87,7 +105,7 @@ public class SwingInterface implements CoreListener {
 	 * 
 	 * @return The “connect to node” action
 	 */
-	public Action getNodeConnectAction() {
+	Action getNodeConnectAction() {
 		return nodeConnectAction;
 	}
 
@@ -96,7 +114,7 @@ public class SwingInterface implements CoreListener {
 	 * 
 	 * @return The “disconnect from node” action
 	 */
-	public Action getNodeDisconnectAction() {
+	Action getNodeDisconnectAction() {
 		return nodeDisconnectAction;
 	}
 
@@ -157,7 +175,7 @@ public class SwingInterface implements CoreListener {
 	 * Initializes all child dialogs.
 	 */
 	private void initDialogs() {
-		manageNodesDialog = new ManageNodesDialog(mainWindow);
+		manageNodesDialog = new ManageNodesDialog(this);
 	}
 
 	/**
-- 
2.7.4