X-Git-Url: http://git.phpeclipse.com

diff --git a/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/actions/DeleteColumnAction.java b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/actions/DeleteColumnAction.java
new file mode 100644
index 0000000..37e38ff
--- /dev/null
+++ b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/actions/DeleteColumnAction.java
@@ -0,0 +1,63 @@
+package com.quantum.actions;
+
+import java.util.Iterator;
+
+import com.quantum.Messages;
+import com.quantum.view.bookmark.ColumnNode;
+import com.quantum.view.subset.SubsetView;
+
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.ui.IViewActionDelegate;
+import org.eclipse.ui.IViewPart;
+
+/**
+ * Deletes the selected columns from the Subset items (Tables)
+ * @author root
+ *
+ */
+public class DeleteColumnAction extends Action implements IViewActionDelegate  {
+   	SubsetView view;
+	/**
+	 * @see org.eclipse.ui.IViewActionDelegate#init(IViewPart)
+	 */
+	public void init(IViewPart view) {
+		this.view = (SubsetView) view;
+	}
+
+	/**
+	 * @see org.eclipse.ui.IActionDelegate#run(IAction)
+	 */
+	public void run(IAction action) {
+		run();
+	}
+	
+	public void run() {
+		StructuredSelection selection = view.getSelection();
+		Iterator iter = selection.iterator();
+		if (! MessageDialog.openConfirm(view.getSite().getShell(), 
+						Messages.getString("DeleteColumnAction.DeleteColumns"),  //$NON-NLS-1$
+						Messages.getString("DeleteColumnAction.ConfirmDeleteColumns") )) //$NON-NLS-1$
+			return;
+		
+		while (iter.hasNext()) {
+			Object current = iter.next();
+			if (current instanceof ColumnNode) {
+				ColumnNode column = (ColumnNode) current;
+				if (column != null) {
+					view.deleteColumn(column);
+				}
+			}
+		}
+	}
+
+	/**
+	 * @see org.eclipse.ui.IActionDelegate#selectionChanged(IAction, ISelection)
+	 */
+	public void selectionChanged(IAction action, ISelection selection) {
+	}
+
+}