+++ /dev/null
-/*
- * Copyright © 2011 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-package org.altusmetrum.altosuilib_2;
-
-import java.util.*;
-import javax.swing.*;
-import java.awt.event.*;
-import org.altusmetrum.altoslib_4.*;
-
-class FreqEntry extends JMenuItem {
- AltosFrequency frequency;
-
- public FreqEntry(AltosFrequency frequency) {
- super(frequency.toShortString());
- this.frequency = frequency;
- }
-}
-
-public class AltosFreqList extends JMenu implements ActionListener {
-
- String product;
- int serial;
- int calibrate;
-
- AltosFrequency[] frequencies = new AltosFrequency[0];
-
- int selected = -1;
-
- LinkedList<ActionListener> action_listeners = new LinkedList<ActionListener>();
-
- public void addActionListener(ActionListener listener) {
- action_listeners.add(listener);
- }
-
- public void removeActionListener(ActionListener listener) {
- action_listeners.remove(listener);
- }
-
- public void actionPerformed(ActionEvent ev) {
- FreqEntry e = (FreqEntry) ev.getSource();
- set_selected(e.frequency);
- ActionEvent event = new ActionEvent(e.frequency, 0, "selected");
- for (ActionListener l : action_listeners)
- l.actionPerformed(event);
- }
-
- private void set_selected(AltosFrequency frequency) {
- for (int i = 0; i < frequencies.length; i++) {
- if (frequencies[i].frequency == frequency.frequency) {
- selected = i;
- String new_text = String.format("Frequency: %7.3f MHz (%s) ▾",
- frequency.frequency,
- frequency.description);
- setText(new_text);
- }
- }
- }
-
- private AltosFrequency get_selected() {
- if (0 <= selected && selected < frequencies.length)
- return frequencies[selected];
- return null;
- }
-
- private void add(AltosFrequency add) {
- int insert;
-
- for (insert = 0; insert < frequencies.length; insert++) {
- if (frequencies[insert].frequency == add.frequency)
- return;
- if (add.frequency < frequencies[insert].frequency)
- break;
- }
-
- AltosFrequency[] new_frequencies = new AltosFrequency[frequencies.length + 1];
-
- for (int before = 0; before < insert; before++)
- new_frequencies[before] = frequencies[before];
- new_frequencies[insert] = add;
-
- for (int after = insert; after < frequencies.length; after++)
- new_frequencies[after+1] = frequencies[after];
-
- frequencies = new_frequencies;
-
- FreqEntry e = new FreqEntry(add);
- add(e, insert);
- e.addActionListener(this);
- }
-
- private void remove(AltosFrequency remove) {
- int delete;
- for (delete = 0; delete < frequencies.length; delete++) {
- if (frequencies[delete].frequency == remove.frequency)
- break;
- if (remove.frequency < frequencies[delete].frequency)
- return;
- }
-
- remove(delete);
-
- AltosFrequency[] new_frequencies = new AltosFrequency[frequencies.length - 1];
-
- for (int before = 0; before < delete; before++)
- new_frequencies[before] = frequencies[before];
-
- for (int after = delete + 1; after < frequencies.length; after++)
- new_frequencies[after-1] = frequencies[after];
- frequencies = new_frequencies;
- }
-
- public void set_frequency(double new_frequency) {
- int i;
-
- if (new_frequency < 0) {
- setVisible(false);
- return;
- }
-
- for (i = 0; i < frequencies.length; i++) {
- AltosFrequency f = frequencies[i];
-
- if (f.close(new_frequency)) {
- set_selected(f);
- return;
- }
- }
-
- String description = String.format("%s serial %d", product, serial);
- AltosFrequency frequency = new AltosFrequency(new_frequency, description);
- AltosUIPreferences.add_common_frequency(frequency);
-
- add(frequency);
- set_selected(frequency);
- }
-
- public void set_product(String new_product) {
- product = new_product;
- }
-
- public void set_serial(int new_serial) {
- serial = new_serial;
- }
-
- public double frequency() {
- AltosFrequency f = get_selected();
- if (f != null)
- return f.frequency;
- return 434.550;
- }
-
- public AltosFreqList () {
- super();
- for (AltosFrequency frequency: AltosUIPreferences.common_frequencies())
- add(frequency);
- product = "Unknown";
- serial = 0;
- }
-
- public AltosFreqList(double in_frequency) {
- this();
- set_frequency(in_frequency);
- }
-}
projects / fw / altos / blobdiff