Initial Maven Conversion

1 files changed, 0 insertions, 92 deletions

diff --git a/source/com/c2kernel/graph/controller/DeletionController.java b/source/com/c2kernel/graph/controller/DeletionController.java
deleted file mode 100644
index 44ea990..0000000
--- a/source/com/c2kernel/graph/controller/DeletionController.java
+++ /dev/null
@@ -1,92 +0,0 @@
-package com.c2kernel.graph.controller;

-

-import java.awt.event.ActionEvent;

-import java.awt.event.ActionListener;

-import java.awt.event.KeyAdapter;

-import java.awt.event.KeyEvent;

-import java.util.Observable;

-import java.util.Observer;

-

-import javax.swing.JButton;

-

-import com.c2kernel.graph.event.SelectionChangedEvent;

-import com.c2kernel.graph.model.DirectedEdge;

-import com.c2kernel.graph.model.GraphModelManager;

-import com.c2kernel.graph.model.Vertex;

-

-

-// The deletion controller is responsible for deleting the present

-// selection within the graph.

-//

-// The controller listens to:

-//     * The graph model to determine if there is a selection

-//     * The delete button

-//     * The graph panel for the typing of the delete key

-//

-// The controller modifies:

-//     * The graph model to delete the current selection

-//     * The delete button to enable it only when there is a selection

-public class DeletionController extends KeyAdapter implements Observer, ActionListener

-{

-    private GraphModelManager mGraphModelManager   = null;

-    private JButton           mDeleteButton        = null;

-

-

-    public void setGraphModelManager(GraphModelManager graphModelManager)

-    {

-        mGraphModelManager = graphModelManager;

-        mGraphModelManager.addObserver(this);

-    }

-

-

-    public void setDeleteButton(JButton deleteButton)

-    {

-        mDeleteButton = deleteButton;

-        mDeleteButton.addActionListener(this);

-    }

-

-

-    // Invoked by the graph model

-    @Override

-	public void update(Observable o, Object arg)

-    {

-        SelectionChangedEvent event            = null;

-        DirectedEdge          selectedEdge     = null;

-        Vertex[]              selectedVertices = null;

-

-

-        // If the selected edge has changed

-        if(arg instanceof SelectionChangedEvent && mDeleteButton != null  && mGraphModelManager.isEditable())

-        {

-            // Enable the button if a single edge or single vertex is selected

-            event            = (SelectionChangedEvent)arg;

-

-            selectedEdge     = event.mSelection.mEdge;

-            selectedVertices = event.mSelection.mVertices;

-

-            mDeleteButton.setEnabled((selectedEdge != null) || (selectedVertices != null));

-        }

-    }

-

-

-    // Invoked by the graph panel

-    @Override

-	public void keyPressed(KeyEvent e)

-    {

-        if(e.getKeyCode() == KeyEvent.VK_DELETE && mGraphModelManager.isEditable())

-        {

-            mGraphModelManager.getModel().deleteSelection();

-        }

-    }

-

-

-    // Invoked by the delete button

-    @Override

-	public void actionPerformed(ActionEvent ae)

-    {

-        if(mGraphModelManager != null && mGraphModelManager.isEditable())

-        {

-            mGraphModelManager.getModel().deleteSelection();

-        }

-    }

-}