X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fnet%2Fpterodactylus%2Fjsite%2Fgui%2FManageNodesDialog.java;fp=src%2Fnet%2Fpterodactylus%2Fjsite%2Fgui%2FManageNodesDialog.java;h=9d993a0180a2d76e8f9db43d3b3f24e68e3b4d1f;hb=d1bf7681d79cf88ee860b6f5fa1732714cbd5055;hp=c2d6adfe2bb912924565963600f7391f3bfdd3dd;hpb=708351fe5e8c91e5bc6e6a257997b660cba51415;p=jSite2.git

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();
 	}