From 7ed63b6c3d5878a59f52f4114b5b01942735805f Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Fri, 13 Jun 2014 15:20:20 -0700 Subject: [PATCH] altosuilib: Build some common classes for displaying values in flight window Right now, all of the flight displays have piles of custom code for displaying values. These new widgets should be able to replace most of that. Signed-off-by: Keith Packard --- altosuilib/AltosUIIndicator.java | 159 ++++++++++++++++++++++++ altosuilib/AltosUIMap.java | 4 + altosuilib/AltosUIUnitsIndicator.java | 79 ++++++++++++ altosuilib/AltosUIVoltageIndicator.java | 42 +++++++ altosuilib/Makefile.am | 5 +- 5 files changed, 288 insertions(+), 1 deletion(-) create mode 100644 altosuilib/AltosUIIndicator.java create mode 100644 altosuilib/AltosUIUnitsIndicator.java create mode 100644 altosuilib/AltosUIVoltageIndicator.java diff --git a/altosuilib/AltosUIIndicator.java b/altosuilib/AltosUIIndicator.java new file mode 100644 index 00000000..59fe231b --- /dev/null +++ b/altosuilib/AltosUIIndicator.java @@ -0,0 +1,159 @@ +/* + * Copyright © 2014 Keith Packard + * + * 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); + } +} diff --git a/altosuilib/AltosUIMap.java b/altosuilib/AltosUIMap.java index 91087469..aaa68f23 100644 --- a/altosuilib/AltosUIMap.java +++ b/altosuilib/AltosUIMap.java @@ -139,6 +139,10 @@ public class AltosUIMap extends JComponent implements AltosFlightDisplay, AltosU public static void prefetch_maps(double lat, double lon) { } + public String getName() { + return "Map"; + } + public AltosUIMap() { view = new AltosUIMapView(); diff --git a/altosuilib/AltosUIUnitsIndicator.java b/altosuilib/AltosUIUnitsIndicator.java new file mode 100644 index 00000000..433cc0c2 --- /dev/null +++ b/altosuilib/AltosUIUnitsIndicator.java @@ -0,0 +1,79 @@ +/* + * Copyright © 2014 Keith Packard + * + * 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 AltosUIUnitsIndicator extends AltosUIIndicator { + + AltosUnits units; + + abstract public double value(AltosState state, int i); + public boolean good(double value) { return false; } + + public double[] last_values; + + public void show(double... v) { + for (int i = 0; i < values.length; i++) { + if (v[i] != last_values[i]) { + String value_text; + boolean good = false; + + if (v[i] == AltosLib.MISSING) { + value_text = "Missing"; + } else { + value_text = units.show(8, v[i]); + if (i == 0) + good = good(v[i]); + } + last_values[i] = v[i]; + if (i == 0 && lights != null) + set_lights(good); + values[i].setText(value_text); + } + } + } + + public void units_changed(boolean imperial_units) { + show(last_values); + } + + public void show (AltosState state, AltosListenerState listener_state) { + + double[] v = new double[values.length]; + + for (int i = 0; i < values.length; i++) { + if (state != null) + v[i] = value(state, i); + else + v[i] = AltosLib.MISSING; + } + show(v); + + } + + public AltosUIUnitsIndicator (Container container, int y, AltosUnits units, String name, int number_values, boolean has_lights, int width) { + super(container, y, name, number_values, has_lights, width); + this.units = units; + last_values = new double[values.length]; + for (int i = 0; i < last_values.length; i++) + last_values[i] = AltosLib.MISSING - 1; + } +} diff --git a/altosuilib/AltosUIVoltageIndicator.java b/altosuilib/AltosUIVoltageIndicator.java new file mode 100644 index 00000000..36835663 --- /dev/null +++ b/altosuilib/AltosUIVoltageIndicator.java @@ -0,0 +1,42 @@ +/* + * Copyright © 2014 Keith Packard + * + * 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 AltosUIVoltageIndicator extends AltosUIUnitsIndicator { + + abstract public double voltage(AltosState state); + abstract public double good(); + + public double value(AltosState state, int i) { + return voltage(state); + } + + public boolean good(double value) { + return value >= good(); + } + + double last_voltage = -1; + + public AltosUIVoltageIndicator (Container container, int y, String name, int width) { + super(container, y, AltosConvert.voltage, name, 1, true, width); + } +} diff --git a/altosuilib/Makefile.am b/altosuilib/Makefile.am index 466cfd99..3904af3c 100644 --- a/altosuilib/Makefile.am +++ b/altosuilib/Makefile.am @@ -76,7 +76,10 @@ altosuilib_JAVA = \ AltosUIMapPreload.java \ AltosUIMapStore.java \ AltosUIMapStoreListener.java \ - AltosUILatLon.java + AltosUILatLon.java \ + AltosUIIndicator.java \ + AltosUIUnitsIndicator.java \ + AltosUIVoltageIndicator.java JAR=altosuilib_$(ALTOSUILIB_VERSION).jar -- 2.30.2