+
+ class ColorEditor extends AbstractCellEditor
+ implements TableCellEditor, ActionListener
+ {
+ FeatureSettings me;
+
+ FeatureColourI currentColor;
+
+ FeatureTypeSettings chooser;
+
+ String type;
+
+ JButton button;
+
+ JColorChooser colorChooser;
+
+ JDialog dialog;
+
+ protected static final String EDIT = "edit";
+
+ int rowSelected = 0;
+
+ public ColorEditor(FeatureSettings me)
+ {
+ this.me = me;
+ // Set up the editor (from the table's point of view),
+ // which is a button.
+ // This button brings up the color chooser dialog,
+ // which is the editor from the user's point of view.
+ button = new JButton();
+ button.setActionCommand(EDIT);
+ button.addActionListener(this);
+ button.setBorderPainted(false);
+ // Set up the dialog that the button brings up.
+ colorChooser = new JColorChooser();
+ dialog = JColorChooser.createDialog(button,
+ MessageManager.getString("label.select_colour"), true, // modal
+ colorChooser, this, // OK button handler
+ null); // no CANCEL button handler
+ }
+
+ /**
+ * Handles events from the editor button and from the dialog's OK button.
+ */
+ @Override
+ public void actionPerformed(ActionEvent e)
+ {
+ // todo test e.getSource() instead here
+ if (EDIT.equals(e.getActionCommand()))
+ {
+ // The user has clicked the cell, so
+ // bring up the dialog.
+ if (currentColor.isSimpleColour())
+ {
+ // bring up simple color chooser
+ button.setBackground(currentColor.getColour());
+ colorChooser.setColor(currentColor.getColour());
+ dialog.setVisible(true);
+ }
+ else
+ {
+ // bring up graduated chooser.
+ chooser = new FeatureTypeSettings(me.fr, type);
+ /**
+ * @j2sNative
+ */
+ {
+ chooser.setRequestFocusEnabled(true);
+ chooser.requestFocus();
+ }
+ chooser.addActionListener(this);
+ // Make the renderer reappear.
+ fireEditingStopped();
+ }
+ }
+ else
+ {
+ if (currentColor.isSimpleColour())
+ {
+ /*
+ * read off colour picked in colour chooser after OK pressed
+ */
+ currentColor = new FeatureColour(colorChooser.getColor());
+ me.table.setValueAt(currentColor, rowSelected, COLOUR_COLUMN);
+ }
+ else
+ {
+ /*
+ * after OK in variable colour dialog, any changes to colour
+ * (or filters!) are already set in FeatureRenderer, so just
+ * update table data without triggering updateFeatureRenderer
+ */
+ currentColor = fr.getFeatureColours().get(type);
+ FeatureMatcherSetI currentFilter = me.fr.getFeatureFilter(type);
+ if (currentFilter == null)
+ {
+ currentFilter = new FeatureMatcherSet();
+ }
+ Object[] data = ((FeatureTableModel) table.getModel())
+ .getData()[rowSelected];
+ data[COLOUR_COLUMN] = currentColor;
+ data[FILTER_COLUMN] = currentFilter;
+ }
+ fireEditingStopped();
+ me.table.validate();
+ }
+ }
+
+ // Implement the one CellEditor method that AbstractCellEditor doesn't.
+ @Override
+ public Object getCellEditorValue()
+ {
+ return currentColor;
+ }
+
+ // Implement the one method defined by TableCellEditor.
+ @Override
+ public Component getTableCellEditorComponent(JTable theTable, Object value,
+ boolean isSelected, int row, int column)
+ {
+ currentColor = (FeatureColourI) value;
+ this.rowSelected = row;
+ type = me.table.getValueAt(row, TYPE_COLUMN).toString();
+ button.setOpaque(true);
+ button.setBackground(me.getBackground());
+ if (!currentColor.isSimpleColour())
+ {
+ JLabel btn = new JLabel();
+ btn.setSize(button.getSize());
+ FeatureSettings.renderGraduatedColor(btn, currentColor);
+ button.setBackground(btn.getBackground());
+ button.setIcon(btn.getIcon());
+ button.setText(btn.getText());
+ }
+ else
+ {
+ button.setText("");
+ button.setIcon(null);
+ button.setBackground(currentColor.getColour());
+ }
+ return button;
+ }
+ }
+
+ /**
+ * The cell editor for the Filter column. It displays the text of any filters
+ * for the feature type in that row (in full as a tooltip, possible abbreviated
+ * as display text). On click in the cell, opens the Feature Display Settings
+ * dialog at the Filters tab.
+ */
+ class FilterEditor extends AbstractCellEditor
+ implements TableCellEditor, ActionListener
+ {
+ FeatureSettings me;
+
+ FeatureMatcherSetI currentFilter;
+
+ Point lastLocation;
+
+ String type;
+
+ JButton button;
+
+ protected static final String EDIT = "edit";
+
+ int rowSelected = 0;
+
+ public FilterEditor(FeatureSettings me)
+ {
+ this.me = me;
+ button = new JButton();
+ button.setActionCommand(EDIT);
+ button.addActionListener(this);
+ button.setBorderPainted(false);
+ }
+
+ /**
+ * Handles events from the editor button
+ */
+ @Override
+ public void actionPerformed(ActionEvent e)
+ {
+ if (button == e.getSource())
+ {
+ FeatureTypeSettings chooser = new FeatureTypeSettings(me.fr, type);
+ chooser.addActionListener(this);
+ chooser.setRequestFocusEnabled(true);
+ chooser.requestFocus();
+ if (lastLocation != null)
+ {
+ // todo open at its last position on screen
+ chooser.setBounds(lastLocation.x, lastLocation.y,
+ chooser.getWidth(), chooser.getHeight());
+ chooser.validate();
+ }
+ fireEditingStopped();
+ }
+ else if (e.getSource() instanceof Component)
+ {
+
+ /*
+ * after OK in variable colour dialog, any changes to filter
+ * (or colours!) are already set in FeatureRenderer, so just
+ * update table data without triggering updateFeatureRenderer
+ */
+ FeatureColourI currentColor = fr.getFeatureColours().get(type);
+ currentFilter = me.fr.getFeatureFilter(type);
+ if (currentFilter == null)
+ {
+ currentFilter = new FeatureMatcherSet();
+ }
+ Object[] data = ((FeatureTableModel) table.getModel())
+ .getData()[rowSelected];
+ data[COLOUR_COLUMN] = currentColor;
+ data[FILTER_COLUMN] = currentFilter;
+ fireEditingStopped();
+ me.table.validate();
+ }
+ }
+
+ @Override
+ public Object getCellEditorValue()
+ {
+ return currentFilter;
+ }
+
+ @Override
+ public Component getTableCellEditorComponent(JTable theTable, Object value,
+ boolean isSelected, int row, int column)
+ {
+ currentFilter = (FeatureMatcherSetI) value;
+ this.rowSelected = row;
+ type = me.table.getValueAt(row, TYPE_COLUMN).toString();
+ button.setOpaque(true);
+ button.setBackground(me.getBackground());
+ button.setText(currentFilter.toString());
+ button.setToolTipText(currentFilter.toString());
+ button.setIcon(null);
+ return button;
+ }
+ }