+/*
+ * Copyright © 2014 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.awt.*;
+import javax.swing.*;
+import org.altusmetrum.altoslib_4.*;
+
+public abstract class AltosUIIndicator implements AltosFontListener, AltosUnitsListener {
+ JLabel label;
+ JTextField[] values;
+ AltosLights lights;
+ int number_values;
+ boolean has_lights;
+ int value_width;
+
+ abstract public void show(AltosState state, AltosListenerState listener_state);
+
+ public void set_lights(boolean on) {
+ lights.set(on);
+ }
+
+ public void setVisible(boolean visible) {
+ if (lights != null)
+ lights.setVisible(visible);
+ label.setVisible(visible);
+ for (int i = 0; i < values.length; i++)
+ values[i].setVisible(visible);
+ }
+
+ public void reset() {
+ for (int i = 0; i < values.length; i++)
+ values[i].setText("");
+ if (lights != null)
+ lights.set(false);
+ }
+
+ public void show() {
+ if (lights != null)
+ lights.setVisible(true);
+ label.setVisible(true);
+ for (int i = 0; i < values.length; i++)
+ values[i].setVisible(true);
+ }
+
+ public void show(String... s) {
+ int n = Math.min(s.length, values.length);
+ show();
+ for (int i = 0; i < n; i++)
+ values[i].setText(s[i]);
+ }
+
+ public void show(String format, double value) {
+ show(String.format(format, value));
+ }
+
+ public void show(String format, int value) {
+ show(String.format(format, value));
+ }
+
+ public void show(String format1, double value1, String format2, double value2) {
+ show(String.format(format1, value1), String.format(format2, value2));
+ }
+
+ public void show(String format1, int value1, String format2, int value2) {
+ show(String.format(format1, value1), String.format(format2, value2));
+ }
+
+ public void hide() {
+ if (lights != null)
+ lights.setVisible(false);
+ label.setVisible(false);
+ for (int i = 0; i < values.length; i++)
+ values[i].setVisible(false);
+ }
+
+ public void font_size_changed(int font_size) {
+ label.setFont(AltosUILib.label_font);
+ for (int i = 0; i < values.length; i++)
+ values[i].setFont(AltosUILib.value_font);
+ }
+
+ public void units_changed(boolean imperial_units) {
+ }
+
+ public void set_label(String text) {
+ label.setText(text);
+ }
+
+ public AltosUIIndicator (Container container, int y, String text, int number_values, boolean has_lights, int value_width) {
+ GridBagLayout layout = (GridBagLayout)(container.getLayout());
+
+ GridBagConstraints c = new GridBagConstraints();
+ c.weighty = 1;
+
+ if (has_lights) {
+ lights = new AltosLights();
+ c.gridx = 0; c.gridy = y;
+ c.anchor = GridBagConstraints.CENTER;
+ c.fill = GridBagConstraints.VERTICAL;
+ c.weightx = 0;
+ layout.setConstraints(lights, c);
+ container.add(lights);
+ }
+
+ label = new JLabel(text);
+ label.setFont(AltosUILib.label_font);
+ label.setHorizontalAlignment(SwingConstants.LEFT);
+ c.gridx = 1; c.gridy = y;
+ c.insets = new Insets(AltosUILib.tab_elt_pad, AltosUILib.tab_elt_pad, AltosUILib.tab_elt_pad, AltosUILib.tab_elt_pad);
+ c.anchor = GridBagConstraints.WEST;
+ c.fill = GridBagConstraints.VERTICAL;
+ c.weightx = 0;
+ layout.setConstraints(label, c);
+ container.add(label);
+
+ values = new JTextField[number_values];
+ for (int i = 0; i < values.length; i++) {
+ values[i] = new JTextField(AltosUILib.text_width);
+ values[i].setEditable(false);
+ values[i].setFont(AltosUILib.value_font);
+ values[i].setHorizontalAlignment(SwingConstants.RIGHT);
+ c.gridx = 2 + i; c.gridy = y;
+ c.anchor = GridBagConstraints.WEST;
+ c.fill = GridBagConstraints.BOTH;
+ c.weightx = 1;
+ c.gridwidth = value_width;
+ layout.setConstraints(values[i], c);
+ container.add(values[i]);
+ }
+ }
+
+ public AltosUIIndicator (Container container, int y, String text) {
+ this(container, y, text, 1, false, 1);
+ }
+
+ public AltosUIIndicator (Container container, int y, String text, int number_values) {
+ this(container, y, text, number_values, false, 1);
+ }
+
+ public AltosUIIndicator (Container container, int y, String text, int number_values, boolean has_lights) {
+ this(container, y, text, number_values, has_lights, 1);
+ }
+}