[Pixelle-commit] SF.net SVN: pixelle:[274] trunk/pixelle/src/com/mebigfatguy/pixelle/dialogs /AlgorithmEditor.java

[<dbr...@us...>]

Revision: 274
          http://pixelle.svn.sourceforge.net/pixelle/?rev=274&view=rev
Author:   dbrosius
Date:     2009-07-18 18:49:24 +0000 (Sat, 18 Jul 2009)

Log Message:
-----------
hook up location shortcuts

Modified Paths:
--------------
    trunk/pixelle/src/com/mebigfatguy/pixelle/dialogs/AlgorithmEditor.java

Modified: trunk/pixelle/src/com/mebigfatguy/pixelle/dialogs/AlgorithmEditor.java
===================================================================
--- trunk/pixelle/src/com/mebigfatguy/pixelle/dialogs/AlgorithmEditor.java	2009-07-18 18:42:04 UTC (rev 273)
+++ trunk/pixelle/src/com/mebigfatguy/pixelle/dialogs/AlgorithmEditor.java	2009-07-18 18:49:24 UTC (rev 274)
@@ -50,20 +50,20 @@
  */
 public class AlgorithmEditor extends JDialog {
 	private static final long serialVersionUID = 7704059483753204128L;
-	
+
 	private JEditorPane algo;
 	private JButton ok;
 	private JButton cancel;
-	private String origValue;
+	private final String origValue;
 	private JLabel shortcutTrigger;
 	private JPopupMenu shortcuts;
 	private boolean isOK = false;
-	
+
 	public AlgorithmEditor(PixelleComponent component, Point pt, Dimension dim, String value) {
 		origValue = value;
 		initComponents();
 		initListeners();
-		
+
 		setTitle(component.toString());
 		pt.y -= dim.height + 5; // 5 is clearly a fudge
 		setLocation(pt);
@@ -71,32 +71,33 @@
 		setSize(dim);
 		algo.setText(value);
 	}
-	
+
 	public String getValue() {
-		if (isOK)
+		if (isOK) {
 			return algo.getText();
-		
+		}
+
 		return origValue;
 	}
-	
+
 	private void initComponents() {
 		Container cp = getContentPane();
 		cp.setLayout(new BorderLayout(4, 4));
-		
+
 		algo = new JEditorPane();
 		cp.add(new JScrollPane(algo), BorderLayout.CENTER);
-		
+
 		ok = new JButton(PixelleBundle.getString(PixelleBundle.OK));
 		cancel = new JButton(PixelleBundle.getString(PixelleBundle.CANCEL));
 		GuiUtils.sizeUniformly(Sizing.Both, ok, cancel);
-		
+
 		shortcutTrigger = new JLabel(PixelleBundle.getString(PixelleBundle.SHORTCUTS));
 		shortcutTrigger.setBorder(BorderFactory.createEtchedBorder());
 		shortcutTrigger.setEnabled(true);
 		shortcutTrigger.setOpaque(true);
-		
-		shortcuts = buildShortCutsMenu();
-		
+
+		buildShortCutsMenu();
+
 		JPanel p = new JPanel();
 		p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
 		p.add(Box.createHorizontalStrut(20));
@@ -107,42 +108,46 @@
 		p.add(Box.createHorizontalStrut(10));
 		p.add(cancel);
 		p.add(Box.createHorizontalStrut(20));
-		
+
 		cp.add(p, BorderLayout.SOUTH);
 	}
-	
+
 	private void initListeners() {
 		setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
-		
+
 		ok.addActionListener(new ActionListener() {
 			public void actionPerformed(ActionEvent ae) {
 				isOK = true;
 				dispose();
 			}
 		});
-		
+
 		cancel.addActionListener(new ActionListener() {
 			public void actionPerformed(ActionEvent ae) {
 				dispose();
 			}
 		});
-		
-		shortcutTrigger.addMouseListener(new MouseAdapter() {	
+
+		shortcutTrigger.addMouseListener(new MouseAdapter() {
 			@Override
 			public void mouseClicked(MouseEvent e) {
 				shortcuts.show(e.getComponent(), e.getX(), e.getY());
 			}
 		});
 	}
-	
+
 	public String getText() {
 		return algo.getText();
 	}
-	
-	private JPopupMenu buildShortCutsMenu()
+
+	private void buildShortCutsMenu()
 	{
-		JPopupMenu menu = new JPopupMenu(PixelleBundle.getString(PixelleBundle.SHORTCUTS));
-		
+		if (shortcuts != null) {
+			return;
+		}
+
+		shortcuts = new JPopupMenu(PixelleBundle.getString(PixelleBundle.SHORTCUTS));
+
 		JMenu posMenu = new JMenu(PixelleBundle.getString(PixelleBundle.POSITIONS));
 		JMenuItem leftItem = new JMenuItem(PixelleBundle.getString(PixelleBundle.LEFT));
 		JMenuItem topItem = new JMenuItem(PixelleBundle.getString(PixelleBundle.TOP));
@@ -150,14 +155,28 @@
 		JMenuItem bottomItem = new JMenuItem(PixelleBundle.getString(PixelleBundle.BOTTOM));
 		JMenuItem centerXItem = new JMenuItem(PixelleBundle.getString(PixelleBundle.CENTERX));
 		JMenuItem centerYItem = new JMenuItem(PixelleBundle.getString(PixelleBundle.CENTERY));
-		posMenu.add(leftItem);		
-		posMenu.add(topItem);		
-		posMenu.add(rightItem);		
+		posMenu.add(leftItem);
+		posMenu.add(topItem);
+		posMenu.add(rightItem);
 		posMenu.add(bottomItem);
 		posMenu.add(centerXItem);
 		posMenu.add(centerYItem);
-		menu.add(posMenu);
-		
-		return menu;
+		shortcuts.add(posMenu);
+
+		addSimpleShortCutListener(leftItem, "0");
+		addSimpleShortCutListener(topItem, "0");
+		addSimpleShortCutListener(rightItem, "width");
+		addSimpleShortCutListener(bottomItem, "height");
+		addSimpleShortCutListener(centerXItem, "(width/2)");
+		addSimpleShortCutListener(centerYItem, "(height/2)");
 	}
+
+	private void addSimpleShortCutListener(JMenuItem mi, final String sc) {
+		mi.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent ae) {
+				algo.replaceSelection(sc);
+			}
+		});
+	}
 }


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