git.gag.com Git - fw/altos/blob - altosuilib/AltosUIMapPreload.java

   1 /*
   2  * Copyright © 2011 Keith Packard <keithp@keithp.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; version 2 of the License.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  16  */
  17
  18 package org.altusmetrum.altosuilib_11;
  19
  20 import java.awt.*;
  21 import java.awt.event.*;
  22 import javax.swing.*;
  23 import java.io.*;
  24 import java.util.*;
  25 import java.text.*;
  26 import java.lang.Math;
  27 import java.net.URL;
  28 import java.net.URLConnection;
  29 import org.altusmetrum.altoslib_11.*;
  30
  31 class AltosUIMapPos extends Box {
  32         AltosUIFrame    owner;
  33         JLabel          label;
  34         JComboBox       hemi;
  35         JTextField      deg;
  36         JLabel          deg_label;
  37         JTextField      min;
  38         JLabel          min_label;
  39
  40         public void set_value(double new_value) {
  41                 double  d, m;
  42                 int     h;
  43
  44                 h = 0;
  45                 if (new_value < 0) {
  46                         h = 1;
  47                         new_value = -new_value;
  48                 }
  49                 d = Math.floor(new_value);
  50                 deg.setText(String.format("%3.0f", d));
  51                 m = (new_value - d) * 60.0;
  52                 min.setText(String.format("%7.4f", m));
  53                 hemi.setSelectedIndex(h);
  54         }
  55
  56         public double get_value() throws ParseException {
  57                 int     h = hemi.getSelectedIndex();
  58                 String  d_t = deg.getText();
  59                 String  m_t = min.getText();
  60                 double  d, m, v;
  61                 try {
  62                         d = AltosParse.parse_double_locale(d_t);
  63                 } catch (ParseException pe) {
  64                         JOptionPane.showMessageDialog(owner,
  65                                                       String.format("Invalid degrees \"%s\"",
  66                                                                     d_t),
  67                                                       "Invalid number",
  68                                                       JOptionPane.ERROR_MESSAGE);
  69                         throw pe;
  70                 }
  71                 try {
  72                         if (m_t.equals(""))
  73                                 m = 0;
  74                         else
  75                                 m = AltosParse.parse_double_locale(m_t);
  76                 } catch (ParseException pe) {
  77                         JOptionPane.showMessageDialog(owner,
  78                                                       String.format("Invalid minutes \"%s\"",
  79                                                                     m_t),
  80                                                       "Invalid number",
  81                                                       JOptionPane.ERROR_MESSAGE);
  82                         throw pe;
  83                 }
  84                 v = d + m/60.0;
  85                 if (h == 1)
  86                         v = -v;
  87                 return v;
  88         }
  89
  90         public AltosUIMapPos(AltosUIFrame in_owner,
  91                            String label_value,
  92                            String[] hemi_names,
  93                            double default_value) {
  94                 super(BoxLayout.X_AXIS);
  95                 owner = in_owner;
  96                 label = new JLabel(label_value);
  97                 hemi = new JComboBox<String>(hemi_names);
  98                 hemi.setEditable(false);
  99                 deg = new JTextField(5);
 100                 deg.setMinimumSize(deg.getPreferredSize());
 101                 deg.setHorizontalAlignment(JTextField.RIGHT);
 102                 deg_label = new JLabel("°");
 103                 min = new JTextField(9);
 104                 min.setMinimumSize(min.getPreferredSize());
 105                 min_label = new JLabel("'");
 106                 set_value(default_value);
 107                 add(label);
 108                 add(Box.createRigidArea(new Dimension(5, 0)));
 109                 add(hemi);
 110                 add(Box.createRigidArea(new Dimension(5, 0)));
 111                 add(deg);
 112                 add(Box.createRigidArea(new Dimension(5, 0)));
 113                 add(deg_label);
 114                 add(Box.createRigidArea(new Dimension(5, 0)));
 115                 add(min);
 116                 add(Box.createRigidArea(new Dimension(5, 0)));
 117                 add(min_label);
 118         }
 119 }
 120
 121 public class AltosUIMapPreload extends AltosUIFrame implements ActionListener, ItemListener, AltosLaunchSiteListener, AltosMapLoaderListener, AltosUnitsListener, AltosFontListener  {
 122         AltosUIFrame    owner;
 123         AltosUIMap      map;
 124
 125         AltosUIMapPos   lat;
 126         AltosUIMapPos   lon;
 127
 128         JProgressBar    pbar;
 129
 130         JLabel          site_list_label;
 131         JComboBox<AltosLaunchSite>      site_list;
 132
 133         JToggleButton   load_button;
 134         JButton         close_button;
 135
 136         JCheckBox[]     maptypes = new JCheckBox[AltosMap.maptype_terrain - AltosMap.maptype_hybrid + 1];
 137
 138         JComboBox<Integer>      min_zoom;
 139         JComboBox<Integer>      max_zoom;
 140         JLabel                  radius_label;
 141         JComboBox<Double>       radius;
 142         int scale = 1;
 143
 144         Integer[]               zooms = { -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6 };
 145
 146         Double[]        radius_mi = { 1.0, 2.0, 5.0, 10.0, 20.0 };
 147         Double          radius_def_mi = 5.0;
 148         Double[]        radius_km = { 2.0, 5.0, 10.0, 20.0, 30.0 };
 149         Double          radius_def_km = 10.0;
 150
 151         AltosMapLoader  loader;
 152
 153         static final String[]   lat_hemi_names = { "N", "S" };
 154         static final String[]   lon_hemi_names = { "E", "W" };
 155
 156         double  latitude, longitude;
 157
 158         long    loader_notify_time;
 159
 160         /* AltosMapLoaderListener interfaces */
 161         public void loader_start(final int max) {
 162                 loader_notify_time = System.currentTimeMillis();
 163
 164                 SwingUtilities.invokeLater(new Runnable() {
 165                                 public void run() {
 166                                         pbar.setMaximum(max);
 167                                         pbar.setValue(0);
 168                                         pbar.setString("");
 169                                         map.clear_marks();
 170                                         map.add_mark(latitude, longitude, AltosLib.ao_flight_boost);
 171                                 }
 172                         });
 173         }
 174
 175         public void loader_notify(final int cur, final int max, final String name) {
 176                 long    now = System.currentTimeMillis();
 177
 178                 if (now - loader_notify_time < 100)
 179                         return;
 180
 181                 loader_notify_time = now;
 182
 183                 SwingUtilities.invokeLater(new Runnable() {
 184                                 public void run() {
 185                                         pbar.setValue(cur);
 186                                         pbar.setString(name);
 187                                 }
 188                         });
 189         }
 190
 191         public void loader_done(int max) {
 192                 loader = null;
 193                 SwingUtilities.invokeLater(new Runnable() {
 194                                 public void run() {
 195                                         pbar.setValue(0);
 196                                         pbar.setString("");
 197                                         load_button.setSelected(false);
 198                                 }
 199                         });
 200         }
 201
 202         public void debug(String format, Object ... arguments) {
 203                 if (AltosSerial.debug)
 204                         System.out.printf(format, arguments);
 205         }
 206
 207
 208         private int all_types() {
 209                 int all_types = 0;
 210                 for (int t = AltosMap.maptype_hybrid; t <= AltosMap.maptype_terrain; t++)
 211                         if (maptypes[t].isSelected())
 212                                 all_types |= (1 << t);
 213                 return all_types;
 214         }
 215
 216         public void itemStateChanged(ItemEvent e) {
 217                 int             state = e.getStateChange();
 218
 219                 if (state == ItemEvent.SELECTED) {
 220                         Object  o = e.getItem();
 221                         if (o instanceof AltosLaunchSite) {
 222                                 AltosLaunchSite site = (AltosLaunchSite) o;
 223                                 lat.set_value(site.latitude);
 224                                 lon.set_value(site.longitude);
 225                         }
 226                 }
 227         }
 228
 229         public void actionPerformed(ActionEvent e) {
 230                 String  cmd = e.getActionCommand();
 231
 232                 if (cmd.equals("close")) {
 233                         if (loader != null)
 234                                 loader.abort();
 235                         setVisible(false);
 236                 }
 237
 238                 if (cmd.equals("load")) {
 239                         if (loader == null) {
 240                                 try {
 241                                         latitude = lat.get_value();
 242                                         longitude = lon.get_value();
 243                                         int min_z = (Integer) min_zoom.getSelectedItem();
 244                                         int max_z = (Integer) max_zoom.getSelectedItem();
 245                                         if (max_z < min_z)
 246                                                 max_z = min_z;
 247                                         Double r = (Double) radius.getSelectedItem();
 248
 249                                         if (AltosPreferences.imperial_units())
 250                                                 r = AltosConvert.miles_to_meters(r);
 251                                         else
 252                                                 r = r * 1000;
 253
 254                                         map.map.centre(new AltosLatLon(latitude, longitude));
 255
 256                                         loader = new AltosMapLoader(this,
 257                                                                     latitude, longitude,
 258                                                                     min_z, max_z, r,
 259                                                                     all_types(), scale);
 260
 261                                 } catch (ParseException pe) {
 262                                         load_button.setSelected(false);
 263                                 }
 264                         }
 265                 }
 266         }
 267
 268         public void notify_launch_sites(final java.util.List<AltosLaunchSite> sites) {
 269                 SwingUtilities.invokeLater(new Runnable() {
 270                                 public void run() {
 271                                         int     i = 1;
 272                                         for (AltosLaunchSite site : sites) {
 273                                                 site_list.insertItemAt(site, i);
 274                                                 i++;
 275                                         }
 276                                 }
 277                         });
 278         }
 279
 280         private void set_radius_values() {
 281                 radius_label.setText(String.format("Map Radius (%s)",
 282                                                    AltosPreferences.imperial_units() ? "mi" : "km"));
 283
 284                 Double[]        radii;
 285
 286                 if (AltosPreferences.imperial_units())
 287                         radii = radius_mi;
 288                 else
 289                         radii = radius_km;
 290
 291                 radius.removeAllItems();
 292                 for (Double r : radii) {
 293                         radius.addItem(r);
 294                 }
 295                 radius.setSelectedItem(radii[2]);
 296                 radius.setMaximumRowCount(radii.length);
 297         }
 298
 299         public void units_changed(boolean imperial_units) {
 300                 map.units_changed(imperial_units);
 301                 set_radius_values();
 302         }
 303
 304         public void font_size_changed(int font_size) {
 305                 map.font_size_changed(font_size);
 306         }
 307
 308         public AltosUIMapPreload(AltosUIFrame in_owner) {
 309                 owner = in_owner;
 310
 311                 Container               pane = getContentPane();
 312                 GridBagConstraints      c = new GridBagConstraints();
 313                 Insets                  i = new Insets(4,4,4,4);
 314
 315                 setTitle("AltOS Load Maps");
 316
 317                 pane.setLayout(new GridBagLayout());
 318
 319                 addWindowListener(new WindowAdapter() {
 320                                 @Override
 321                                 public void windowClosing(WindowEvent e) {
 322                                         AltosUIPreferences.unregister_font_listener(AltosUIMapPreload.this);
 323                                         AltosPreferences.unregister_units_listener(AltosUIMapPreload.this);
 324                                 }
 325                         });
 326
 327
 328                 AltosPreferences.register_units_listener(this);
 329                 AltosUIPreferences.register_font_listener(this);
 330
 331                 map = new AltosUIMap();
 332
 333                 c.fill = GridBagConstraints.BOTH;
 334                 c.anchor = GridBagConstraints.CENTER;
 335                 c.insets = i;
 336                 c.weightx = 1;
 337                 c.weighty = 1;
 338
 339                 c.gridx = 0;
 340                 c.gridy = 0;
 341                 c.gridwidth = 10;
 342                 c.anchor = GridBagConstraints.CENTER;
 343
 344                 pane.add(map, c);
 345
 346                 pbar = new JProgressBar();
 347                 pbar.setMinimum(0);
 348                 pbar.setMaximum(1);
 349                 pbar.setValue(0);
 350                 pbar.setString("");
 351                 pbar.setStringPainted(true);
 352
 353                 c.fill = GridBagConstraints.HORIZONTAL;
 354                 c.anchor = GridBagConstraints.CENTER;
 355                 c.insets = i;
 356                 c.weightx = 1;
 357                 c.weighty = 0;
 358
 359                 c.gridx = 0;
 360                 c.gridy = 1;
 361                 c.gridwidth = 10;
 362
 363                 pane.add(pbar, c);
 364
 365                 site_list_label = new JLabel ("Known Launch Sites:");
 366
 367                 c.fill = GridBagConstraints.NONE;
 368                 c.anchor = GridBagConstraints.CENTER;
 369                 c.insets = i;
 370                 c.weightx = 1;
 371                 c.weighty = 0;
 372
 373                 c.gridx = 0;
 374                 c.gridy = 2;
 375                 c.gridwidth = 1;
 376
 377                 pane.add(site_list_label, c);
 378
 379                 site_list = new JComboBox<AltosLaunchSite>(new AltosLaunchSite[] { new AltosLaunchSite("Site List", 0, 0) });
 380                 site_list.addItemListener(this);
 381
 382                 new AltosLaunchSites(this);
 383
 384                 c.fill = GridBagConstraints.HORIZONTAL;
 385                 c.anchor = GridBagConstraints.CENTER;
 386                 c.insets = i;
 387                 c.weightx = 1;
 388                 c.weighty = 0;
 389
 390                 c.gridx = 1;
 391                 c.gridy = 2;
 392                 c.gridwidth = 1;
 393
 394                 pane.add(site_list, c);
 395
 396                 lat = new AltosUIMapPos(owner,
 397                                         "Latitude:",
 398                                         lat_hemi_names,
 399                                         37.167833333);
 400                 c.fill = GridBagConstraints.NONE;
 401                 c.anchor = GridBagConstraints.CENTER;
 402                 c.insets = i;
 403                 c.weightx = 0;
 404                 c.weighty = 0;
 405
 406                 c.gridx = 0;
 407                 c.gridy = 3;
 408                 c.gridwidth = 1;
 409                 c.anchor = GridBagConstraints.CENTER;
 410
 411                 pane.add(lat, c);
 412
 413                 lon = new AltosUIMapPos(owner,
 414                                         "Longitude:",
 415                                         lon_hemi_names,
 416                                         -97.73975);
 417
 418                 c.fill = GridBagConstraints.NONE;
 419                 c.anchor = GridBagConstraints.CENTER;
 420                 c.insets = i;
 421                 c.weightx = 0;
 422                 c.weighty = 0;
 423
 424                 c.gridx = 1;
 425                 c.gridy = 3;
 426                 c.gridwidth = 1;
 427                 c.anchor = GridBagConstraints.CENTER;
 428
 429                 pane.add(lon, c);
 430
 431                 load_button = new JToggleButton("Load Map");
 432                 load_button.addActionListener(this);
 433                 load_button.setActionCommand("load");
 434
 435                 c.fill = GridBagConstraints.NONE;
 436                 c.anchor = GridBagConstraints.CENTER;
 437                 c.insets = i;
 438                 c.weightx = 1;
 439                 c.weighty = 0;
 440
 441                 c.gridx = 0;
 442                 c.gridy = 4;
 443                 c.gridwidth = 1;
 444                 c.anchor = GridBagConstraints.CENTER;
 445
 446                 pane.add(load_button, c);
 447
 448                 close_button = new JButton("Close");
 449                 close_button.addActionListener(this);
 450                 close_button.setActionCommand("close");
 451
 452                 c.fill = GridBagConstraints.NONE;
 453                 c.anchor = GridBagConstraints.CENTER;
 454                 c.insets = i;
 455                 c.weightx = 1;
 456                 c.weighty = 0;
 457
 458                 c.gridx = 1;
 459                 c.gridy = 4;
 460                 c.gridwidth = 1;
 461                 c.anchor = GridBagConstraints.CENTER;
 462
 463                 pane.add(close_button, c);
 464
 465                 JLabel  types_label = new JLabel("Map Types");
 466                 c.gridx = 2;
 467                 c.gridwidth = 2;
 468                 c.gridy = 2;
 469                 pane.add(types_label, c);
 470
 471                 c.gridwidth = 1;
 472
 473                 for (int type = AltosMap.maptype_hybrid; type <= AltosMap.maptype_terrain; type++) {
 474                         maptypes[type] = new JCheckBox(AltosMap.maptype_labels[type],
 475                                                        type == AltosMap.maptype_hybrid);
 476                         c.gridx = 2 + (type >> 1);
 477                         c.fill = GridBagConstraints.HORIZONTAL;
 478                         c.gridy = (type & 1) + 3;
 479                         pane.add(maptypes[type], c);
 480                 }
 481
 482                 JLabel  min_zoom_label = new JLabel("Minimum Zoom");
 483                 c.gridx = 4;
 484                 c.gridy = 2;
 485                 pane.add(min_zoom_label, c);
 486
 487                 min_zoom = new JComboBox<Integer>(zooms);
 488                 min_zoom.setSelectedItem(zooms[10]);
 489                 min_zoom.setEditable(false);
 490                 c.gridx = 5;
 491                 c.gridy = 2;
 492                 pane.add(min_zoom, c);
 493
 494                 JLabel  max_zoom_label = new JLabel("Maximum Zoom");
 495                 c.gridx = 4;
 496                 c.gridy = 3;
 497                 pane.add(max_zoom_label, c);
 498
 499                 max_zoom = new JComboBox<Integer>(zooms);
 500                 max_zoom.setSelectedItem(zooms[14]);
 501                 max_zoom.setEditable(false);
 502                 c.gridx = 5;
 503                 c.gridy = 3;
 504                 pane.add(max_zoom, c);
 505
 506                 radius_label = new JLabel();
 507
 508                 c.gridx = 4;
 509                 c.gridy = 4;
 510                 pane.add(radius_label, c);
 511
 512                 radius = new JComboBox<Double>();
 513                 radius.setEditable(true);
 514                 c.gridx = 5;
 515                 c.gridy = 4;
 516                 pane.add(radius, c);
 517
 518                 set_radius_values();
 519
 520                 pack();
 521                 setLocationRelativeTo(owner);
 522                 setVisible(true);
 523         }
 524 }