+++ /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 altosui;
-
-import java.awt.*;
-import java.awt.event.*;
-import javax.swing.*;
-import java.util.*;
-import org.altusmetrum.altoslib_4.*;
-import org.altusmetrum.altosuilib_2.*;
-
-class AltosEditFreqUI extends AltosUIDialog implements ActionListener {
- Frame frame;
- JTextField frequency;
- JTextField description;
- JButton ok_button, cancel_button;
- boolean got_ok;
-
- public void actionPerformed(ActionEvent e) {
- String cmd = e.getActionCommand();
-
- if ("ok".equals(cmd)) {
- got_ok = true;
- setVisible(false);
- }
- if ("cancel".equals(cmd)) {
- got_ok = false;
- setVisible(false);
- }
- }
-
- public AltosFrequency get() {
- if (!got_ok)
- return null;
-
- String f_s = frequency.getText();
- String d_s = description.getText();
-
- try {
- double f_d = Double.parseDouble(f_s);
-
- return new AltosFrequency(f_d, d_s);
- } catch (NumberFormatException ne) {
- }
- return null;
- }
-
- public AltosEditFreqUI(Frame in_frame, AltosFrequency existing) {
- super(in_frame, true);
-
- got_ok = false;
- frame = in_frame;
-
- Container pane = getContentPane();
- pane.setLayout(new GridBagLayout());
-
- GridBagConstraints c = new GridBagConstraints();
- c.insets = new Insets (4,4,4,4);
-
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.WEST;
- c.gridx = 0;
- c.gridy = 0;
- c.gridwidth = 1;
- c.gridheight = 1;
- c.weightx = 0;
- c.weighty = 0;
- pane.add(new JLabel("Frequency"), c);
-
- frequency = new JTextField(12);
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.WEST;
- c.gridx = 1;
- c.gridy = 0;
- c.gridwidth = 1;
- c.gridheight = 1;
- c.weightx = 0;
- c.weighty = 0;
- pane.add(frequency, c);
-
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.WEST;
- c.gridx = 0;
- c.gridy = 1;
- c.gridwidth = 1;
- c.gridheight = 1;
- c.weightx = 0;
- c.weighty = 0;
- pane.add(new JLabel("Description"), c);
-
- description = new JTextField(12);
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.WEST;
- c.gridx = 1;
- c.gridy = 1;
- c.gridwidth = 1;
- c.gridheight = 1;
- c.weightx = 0;
- c.weighty = 0;
- pane.add(description, c);
-
- ok_button = new JButton("OK");
- ok_button.setActionCommand("ok");
- ok_button.addActionListener(this);
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.WEST;
- c.gridx = 0;
- c.gridy = 2;
- c.gridwidth = 1;
- c.gridheight = 1;
- c.weightx = 0;
- c.weighty = 0;
- pane.add(ok_button, c);
-
- cancel_button = new JButton("Cancel");
- cancel_button.setActionCommand("cancel");
- cancel_button.addActionListener(this);
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.WEST;
- c.gridx = 1;
- c.gridy = 2;
- c.gridwidth = 1;
- c.gridheight = 1;
- c.weightx = 0;
- c.weighty = 0;
- pane.add(cancel_button, c);
-
- if (existing == null)
- setTitle("Add New Frequency");
- else {
- setTitle("Edit Existing Frequency");
- frequency.setText(String.format("%7.3f", existing.frequency));
- description.setText(existing.description);
- }
- getRootPane().setDefaultButton(ok_button);
-
- pack();
- setLocationRelativeTo(frame);
-
- }
-
- public AltosEditFreqUI(Frame in_frame) {
- this(in_frame, (AltosFrequency) null);
- }
-}
-
-public class AltosConfigFreqUI extends AltosUIDialog implements ActionListener {
-
- Frame frame;
- LinkedList<ActionListener> listeners;
-
- class FrequencyList extends JList<AltosFrequency> {
- DefaultListModel<AltosFrequency> list_model;
-
- public void add(AltosFrequency frequency) {
- int i;
- for (i = 0; i < list_model.size(); i++) {
- AltosFrequency f = (AltosFrequency) list_model.get(i);
- if (frequency.frequency == f.frequency)
- return;
- if (frequency.frequency < f.frequency)
- break;
- }
- list_model.insertElementAt(frequency, i);
- }
-
- public void remove(AltosFrequency frequency) {
- list_model.removeElement(frequency);
- }
-
- //Subclass JList to workaround bug 4832765, which can cause the
- //scroll pane to not let the user easily scroll up to the beginning
- //of the list. An alternative would be to set the unitIncrement
- //of the JScrollBar to a fixed value. You wouldn't get the nice
- //aligned scrolling, but it should work.
- public int getScrollableUnitIncrement(Rectangle visibleRect,
- int orientation,
- int direction) {
- int row;
- if (orientation == SwingConstants.VERTICAL &&
- direction < 0 && (row = getFirstVisibleIndex()) != -1) {
- Rectangle r = getCellBounds(row, row);
- if ((r.y == visibleRect.y) && (row != 0)) {
- Point loc = r.getLocation();
- loc.y--;
- int prevIndex = locationToIndex(loc);
- Rectangle prevR = getCellBounds(prevIndex, prevIndex);
-
- if (prevR == null || prevR.y >= r.y) {
- return 0;
- }
- return prevR.height;
- }
- }
- return super.getScrollableUnitIncrement(
- visibleRect, orientation, direction);
- }
-
- public AltosFrequency selected() {
- AltosFrequency f = (AltosFrequency) getSelectedValue();
- return f;
- }
-
- public AltosFrequency[] frequencies() {
- AltosFrequency[] ret;
-
- ret = new AltosFrequency[list_model.size()];
- for (int i = 0; i < list_model.size(); i++)
- ret[i] = (AltosFrequency) list_model.get(i);
- return ret;
- }
-
- public FrequencyList(AltosFrequency[] in_frequencies) {
- list_model = new DefaultListModel<AltosFrequency>();
- setModel(list_model);
- setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
- setLayoutOrientation(JList.HORIZONTAL_WRAP);
- for (int i = 0; i < in_frequencies.length; i++) {
- add(in_frequencies[i]);
- }
- setVisibleRowCount(in_frequencies.length);
- }
- }
-
- FrequencyList frequencies;
-
- void save_frequencies() {
- AltosUIPreferences.set_common_frequencies(frequencies.frequencies());
- }
-
- JButton add, edit, remove;
-
- JButton cancel, ok;
-
- public void actionPerformed(ActionEvent e) {
- String cmd = e.getActionCommand();
-
- if ("ok".equals(cmd)) {
- save_frequencies();
- setVisible(false);
- } else if ("cancel".equals(cmd)) {
- setVisible(false);
- } else if ("add".equals(cmd)) {
- AltosEditFreqUI ui = new AltosEditFreqUI(frame);
- ui.setVisible(true);
- AltosFrequency f = ui.get();
- if (f != null)
- frequencies.add(f);
- } else if ("edit".equals(cmd)) {
- AltosFrequency old_f = frequencies.selected();
- if (old_f == null)
- return;
- AltosEditFreqUI ui = new AltosEditFreqUI(frame, old_f);
- ui.setVisible(true);
- AltosFrequency new_f = ui.get();
- if (new_f != null) {
- if (old_f != null)
- frequencies.remove(old_f);
- frequencies.add(new_f);
- }
- } else if ("remove".equals(cmd)) {
- AltosFrequency old_f = frequencies.selected();
- if (old_f == null)
- return;
- int ret = JOptionPane.showConfirmDialog(this,
- String.format("Remove frequency \"%s\"?",
- old_f.toShortString()),
- "Remove Frequency",
- JOptionPane.YES_NO_OPTION);
- if (ret == JOptionPane.YES_OPTION)
- frequencies.remove(old_f);
- }
- }
-
- public AltosFrequency[] frequencies() {
- return frequencies.frequencies();
- }
-
- public AltosConfigFreqUI(Frame in_frame,
- AltosFrequency[] in_frequencies) {
- super(in_frame, "Manage Frequencies", true);
-
- frame = in_frame;
-
- listeners = new LinkedList<ActionListener>();
-
- frequencies = new FrequencyList(in_frequencies);
-
- Container pane = getContentPane();
- pane.setLayout(new GridBagLayout());
-
- GridBagConstraints c = new GridBagConstraints();
- c.insets = new Insets(4,4,4,4);
-
- /*
- * Frequencies label and list
- */
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.WEST;
- c.gridx = 0;
- c.gridy = 0;
- c.gridwidth = 1;
- c.gridheight = 1;
- c.weightx = 0;
- c.weighty = 0;
- pane.add(new JLabel("Frequencies"), c);
-
- JScrollPane list_scroller = new JScrollPane(frequencies);
- list_scroller.setAlignmentX(LEFT_ALIGNMENT);
- c.fill = GridBagConstraints.BOTH;
- c.anchor = GridBagConstraints.WEST;
- c.gridx = 0;
- c.gridy = 1;
- c.gridwidth = 6;
- c.gridheight = 2;
- c.weightx = 1;
- c.weighty = 1;
- pane.add(list_scroller, c);
-
- add = new JButton("Add");
- add.setActionCommand("add");
- add.addActionListener(this);
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.CENTER;
- c.gridx = 0;
- c.gridy = 3;
- c.gridwidth = 2;
- c.gridheight = 1;
- c.weightx = 0;
- c.weighty = 0;
- pane.add(add, c);
-
- edit = new JButton("Edit");
- edit.setActionCommand("edit");
- edit.addActionListener(this);
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.CENTER;
- c.gridx = 2;
- c.gridy = 3;
- c.gridwidth = 2;
- c.gridheight = 1;
- c.weightx = 0;
- c.weighty = 0;
- pane.add(edit, c);
-
- remove = new JButton("Remove");
- remove.setActionCommand("remove");
- remove.addActionListener(this);
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.CENTER;
- c.gridx = 4;
- c.gridy = 3;
- c.gridwidth = 2;
- c.gridheight = 1;
- c.weightx = 0;
- c.weighty = 0;
- pane.add(remove, c);
-
- ok = new JButton("OK");
- ok.setActionCommand("ok");
- ok.addActionListener(this);
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.CENTER;
- c.gridx = 0;
- c.gridy = 4;
- c.gridwidth = 3;
- c.gridheight = 1;
- c.weightx = 0;
- c.weighty = 0;
- pane.add(ok, c);
-
- cancel = new JButton("Cancel");
- cancel.setActionCommand("cancel");
- cancel.addActionListener(this);
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.CENTER;
- c.gridx = 3;
- c.gridy = 4;
- c.gridwidth = 3;
- c.gridheight = 1;
- c.weightx = 0;
- c.weighty = 0;
- pane.add(cancel, c);
-
- pack();
- setLocationRelativeTo(frame);
- }
-
- public static void show(Component frameComp) {
- Frame frame = JOptionPane.getFrameForComponent(frameComp);
- AltosConfigFreqUI dialog;
-
- dialog = new AltosConfigFreqUI(frame, AltosUIPreferences.common_frequencies());
- dialog.setVisible(true);
- }
-
-}
projects / fw / altos / blobdiff