Moved source into separate src directory due to popular request

[GpsPrune.git] / tim / prune / gui / UndoManager.java

diff --git a/tim/prune/gui/UndoManager.java b/tim/prune/gui/UndoManager.java
deleted file mode 100644 (file)
index b9d9f32..0000000
--- a/tim/prune/gui/UndoManager.java
+++ /dev/null
@@ -1,105 +0,0 @@
-package tim.prune.gui;
-
-import java.awt.FlowLayout;
-import java.awt.BorderLayout;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import javax.swing.BorderFactory;
-import javax.swing.JButton;
-import javax.swing.JDialog;
-import javax.swing.JFrame;
-import javax.swing.JLabel;
-import javax.swing.JList;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.ListSelectionModel;
-import javax.swing.event.ListSelectionEvent;
-import javax.swing.event.ListSelectionListener;
-
-import tim.prune.App;
-import tim.prune.I18nManager;
-import tim.prune.undo.UndoStack;
-
-/**
- * Class to manage the selection of actions to undo
- */
-public class UndoManager
-{
-       private App _app = null;
-       private JFrame _parentFrame = null;
-       private JDialog _dialog = null;
-       private JList<String> _actionList = null;
-
-
-       /**
-        * Constructor
-        * @param inApp App object
-        * @param inFrame parent frame
-        */
-       public UndoManager(App inApp, JFrame inFrame)
-       {
-               _app = inApp;
-               _parentFrame = inFrame;
-       }
-
-       /**
-        * Show the dialog to select which actions to undo
-        */
-       public void show()
-       {
-               _dialog = new JDialog(_parentFrame, I18nManager.getText("dialog.undo.title"), true);
-               _dialog.setLocationRelativeTo(_parentFrame);
-               JPanel mainPanel = new JPanel();
-               mainPanel.setLayout(new BorderLayout(3, 3));
-               mainPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
-               UndoStack undoStack = _app.getUndoStack();
-               mainPanel.add(new JLabel(I18nManager.getText("dialog.undo.pretext")), BorderLayout.NORTH);
-
-               String[] undoActions = new String[undoStack.size()];
-               for (int i=0; i<undoStack.size(); i++)
-               {
-                       undoActions[i] = undoStack.getOperationAt(undoStack.size()-1-i).getDescription();
-               }
-               _actionList = new JList<String>(undoActions);
-               _actionList.setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION);
-               _actionList.setSelectedIndex(0);
-               _actionList.addListSelectionListener(new ListSelectionListener()
-                       {
-                               public void valueChanged(ListSelectionEvent e)
-                               {
-                                       if (_actionList.getMinSelectionIndex() > 0)
-                                       {
-                                               _actionList.setSelectionInterval(0, _actionList.getMaxSelectionIndex());
-                                       }
-                               }
-                       });
-               mainPanel.add(new JScrollPane(_actionList), BorderLayout.CENTER);
-               // Buttons
-               JPanel buttonPanel = new JPanel();
-               buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
-               JButton okButton = new JButton(I18nManager.getText("button.ok"));
-               okButton.addActionListener(new ActionListener()
-                       {
-                               public void actionPerformed(ActionEvent e)
-                               {
-                                       _app.undoActions(_actionList.getMaxSelectionIndex() + 1);
-                                       _dialog.dispose();
-                               }
-                       });
-               buttonPanel.add(okButton);
-               JButton cancelButton = new JButton(I18nManager.getText("button.cancel"));
-               cancelButton.addActionListener(new ActionListener()
-                       {
-                               public void actionPerformed(ActionEvent e)
-                               {
-                                       _dialog.dispose();
-                               }
-                       });
-               buttonPanel.add(cancelButton);
-               mainPanel.add(buttonPanel, BorderLayout.SOUTH);
-               _dialog.getContentPane().add(mainPanel);
-               _dialog.pack();
-               _dialog.setVisible(true);
-       }
-
-}