Moved source into separate src directory due to popular request

[GpsPrune.git] / tim / prune / load / babel / BabelFilterPanel.java

diff --git a/tim/prune/load/babel/BabelFilterPanel.java b/tim/prune/load/babel/BabelFilterPanel.java
deleted file mode 100644 (file)
index b5b564f..0000000
--- a/tim/prune/load/babel/BabelFilterPanel.java
+++ /dev/null
@@ -1,184 +0,0 @@
-package tim.prune.load.babel;
-
-import java.awt.BorderLayout;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.event.KeyAdapter;
-import java.awt.event.KeyEvent;
-import java.util.regex.Pattern;
-
-import javax.swing.BorderFactory;
-import javax.swing.Box;
-import javax.swing.BoxLayout;
-import javax.swing.JButton;
-import javax.swing.JFrame;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-import javax.swing.SwingUtilities;
-
-import tim.prune.I18nManager;
-import tim.prune.gui.StatusIcon;
-
-/**
- * Gui element to allow the specification of filters for GPSBabel.
- * Used for loading from GPS and loading from file
- */
-public class BabelFilterPanel extends JPanel
-{
-       /** Text field for entering filters manually */
-       private JTextField _filterField = null;
-       /** Icon for showing whether the value is valid for GPSBabel or not */
-       private StatusIcon _validIcon = null;
-       /** Dialog for adding a new filter */
-       private AddFilterDialog _addDialog = null;
-
-       /** Regular expression for detecting valid filter strings */
-       private static final Pattern FILTER_PATTERN
-               = Pattern.compile("(-x [a-z,\\.0-9=]+ *)+");
-
-       /**
-        * Constructor
-        * @param inParentFrame parent frame for launching popup dialog
-        */
-       public BabelFilterPanel(JFrame inParentFrame)
-       {
-               setBorder(BorderFactory.createCompoundBorder(
-                       BorderFactory.createTitledBorder(I18nManager.getText("dialog.gpsbabel.filters")),
-                       BorderFactory.createEmptyBorder(2, 2, 2, 2)));
-               initPanel();
-               _addDialog = new AddFilterDialog(this, inParentFrame);
-       }
-
-       /**
-        * Set up the panel with all the components inside
-        */
-       private void initPanel()
-       {
-               setLayout(new BorderLayout(4, 4));
-               // text field for the filter text
-               _filterField = new JTextField(20);
-               _filterField.addKeyListener(new KeyAdapter() {
-                       public void keyTyped(KeyEvent arg0) {
-                               SwingUtilities.invokeLater(new Runnable() {
-                                       public void run() {
-                                               checkFilter();
-                                       }
-                               });
-                       }
-               });
-               JPanel filterFieldPanel = new JPanel();
-               filterFieldPanel.setLayout(new BorderLayout(3, 3));
-               JPanel filterIconPanel = new JPanel();
-               filterIconPanel.setLayout(new BorderLayout(3, 3));
-               filterIconPanel.add(_filterField, BorderLayout.CENTER);
-               _validIcon = new StatusIcon();
-               filterIconPanel.add(_validIcon, BorderLayout.EAST);
-               filterFieldPanel.add(filterIconPanel, BorderLayout.NORTH);
-               add(filterFieldPanel, BorderLayout.CENTER);
-               // Add and clear buttons
-               JPanel buttonPanel = new JPanel();
-               buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.Y_AXIS));
-               JButton addButton = new JButton(I18nManager.getText("button.addnew"));
-               addButton.addActionListener(new ActionListener() {
-                       public void actionPerformed(ActionEvent arg0) {
-                               // System.out.println("Filter exists: " + hasFilter() + ", valid: " + isFilterValid());
-                               _addDialog.showDialog();
-                       }
-               });
-               buttonPanel.add(addButton);
-               buttonPanel.add(Box.createVerticalStrut(2));
-               JButton clearButton = new JButton(I18nManager.getText("button.delete"));
-               clearButton.addActionListener(new ActionListener() {
-                       public void actionPerformed(ActionEvent arg0) {
-                               _filterField.setText("");
-                               checkFilter();
-                       }
-               });
-               buttonPanel.add(clearButton);
-               add(buttonPanel, BorderLayout.EAST);
-       }
-
-       /**
-        * @param inFilter filter string to set (normally from config)
-        */
-       public void setFilterString(String inFilter)
-       {
-               if (inFilter != null && _filterField != null) {
-                       _filterField.setText(inFilter.trim());
-               }
-               checkFilter();
-       }
-
-       /**
-        * @return trimmed filter string, or null
-        */
-       public String getFilterString()
-       {
-               String filter = _filterField.getText();
-               if (filter != null) filter = filter.trim();
-               return filter;
-       }
-
-       /**
-        * @return true if a filter has been given (which may or may not be valid)
-        */
-       public boolean hasFilter()
-       {
-               String str = getFilterString();
-               return str != null && str.length() > 0;
-       }
-
-       /**
-        * @return true if the given filter string is valid
-        */
-       public boolean isFilterValid()
-       {
-               String str = getFilterString();
-               if (str == null) return false;
-               return FILTER_PATTERN.matcher(str).matches();
-       }
-
-       /**
-        * Called from the add filter dialog to indicate completion
-        * @param inFilter filter to add
-        */
-       public void addFilter(String inFilter)
-       {
-               if (inFilter != null)
-               {
-                       String newFilter = inFilter.trim();
-                       String currFilter = getFilterString();
-                       if (!newFilter.equals(""))
-                       {
-                               if (currFilter == null || currFilter.equals("")) {
-                                       currFilter = newFilter;
-                               }
-                               else { // append
-                                       currFilter = currFilter + " " + newFilter;
-                               }
-                       }
-                       _filterField.setText(currFilter);
-               }
-               checkFilter();
-       }
-
-       /**
-        * See if the current filter is valid or not, and update the icon accordingly
-        */
-       private void checkFilter()
-       {
-               if (hasFilter())
-               {
-                       if (isFilterValid()) {
-                               _validIcon.setStatusValid();
-                       }
-                       else {
-                               _validIcon.setStatusInvalid();
-                       }
-               }
-               else
-               {
-                       _validIcon.setStatusBlank();
-               }
-       }
-}