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 implements ActionListener {
  32         AltosUIMapPreload       preload;
  33         AltosUIFrame    owner;
  34         JLabel          label;
  35         JComboBox       hemi;
  36         JTextField      deg;
  37         JLabel          deg_label;
  38         JTextField      min;
  39         JLabel          min_label;
  40
  41         /* ActionListener interface */
  42         public void actionPerformed(ActionEvent e) {
  43                 preload.center_map();
  44         }
  45
  46         public void set_value(double new_value) {
  47                 double  d, m;
  48                 int     h;
  49
  50                 h = 0;
  51                 if (new_value < 0) {
  52                         h = 1;
  53                         new_value = -new_value;
  54                 }
  55                 d = Math.floor(new_value);
  56                 deg.setText(String.format("%3.0f", d));
  57                 m = (new_value - d) * 60.0;
  58                 min.setText(String.format("%7.4f", m));
  59                 hemi.setSelectedIndex(h);
  60         }
  61
  62         public double get_value() throws ParseException {
  63                 int     h = hemi.getSelectedIndex();
  64                 String  d_t = deg.getText();
  65                 String  m_t = min.getText();
  66                 double  d, m, v;
  67                 try {
  68                         d = AltosParse.parse_double_locale(d_t);
  69                 } catch (ParseException pe) {
  70                         JOptionPane.showMessageDialog(owner,
  71                                                       String.format("Invalid degrees \"%s\"",
  72                                                                     d_t),
  73                                                       "Invalid number",
  74                                                       JOptionPane.ERROR_MESSAGE);
  75                         throw pe;
  76                 }
  77                 try {
  78                         if (m_t.equals(""))
  79                                 m = 0;
  80                         else
  81                                 m = AltosParse.parse_double_locale(m_t);
  82                 } catch (ParseException pe) {
  83                         JOptionPane.showMessageDialog(owner,
  84                                                       String.format("Invalid minutes \"%s\"",
  85                                                                     m_t),
  86                                                       "Invalid number",
  87                                                       JOptionPane.ERROR_MESSAGE);
  88                         throw pe;
  89                 }
  90                 v = d + m/60.0;
  91                 if (h == 1)
  92                         v = -v;
  93                 return v;
  94         }
  95
  96         public AltosUIMapPos(AltosUIFrame in_owner,
  97                              AltosUIMapPreload preload,
  98                              String label_value,
  99                              String[] hemi_names,
 100                              double default_value) {
 101                 super(BoxLayout.X_AXIS);
 102                 owner = in_owner;
 103                 this.preload = preload;
 104                 label = new JLabel(label_value);
 105                 hemi = new JComboBox<String>(hemi_names);
 106                 hemi.setEditable(false);
 107                 deg = new JTextField(5);
 108                 deg.addActionListener(this);
 109                 deg.setMinimumSize(deg.getPreferredSize());
 110                 deg.setHorizontalAlignment(JTextField.RIGHT);
 111                 deg_label = new JLabel("°");
 112                 min = new JTextField(9);
 113                 min.addActionListener(this);
 114                 min.setMinimumSize(min.getPreferredSize());
 115                 min_label = new JLabel("'");
 116                 set_value(default_value);
 117                 add(label);
 118                 add(Box.createRigidArea(new Dimension(5, 0)));
 119                 add(hemi);
 120                 add(Box.createRigidArea(new Dimension(5, 0)));
 121                 add(deg);
 122                 add(Box.createRigidArea(new Dimension(5, 0)));
 123                 add(deg_label);
 124                 add(Box.createRigidArea(new Dimension(5, 0)));
 125                 add(min);
 126                 add(Box.createRigidArea(new Dimension(5, 0)));
 127                 add(min_label);
 128         }
 129 }
 130
 131 public class AltosUIMapPreload extends AltosUIFrame implements ActionListener, ItemListener, AltosLaunchSiteListener, AltosMapLoaderListener, AltosUnitsListener, AltosFontListener  {
 132         AltosUIFrame    owner;
 133         AltosUIMap      map;
 134
 135         AltosUIMapPos   lat;
 136         AltosUIMapPos   lon;
 137
 138         JProgressBar    pbar;
 139
 140         JLabel          site_list_label;
 141         JComboBox<AltosLaunchSite>      site_list;
 142
 143         JToggleButton   load_button;
 144         JButton         close_button;
 145
 146         JCheckBox[]     maptypes = new JCheckBox[AltosMap.maptype_terrain - AltosMap.maptype_hybrid + 1];
 147
 148         JComboBox<Integer>      min_zoom;
 149         JComboBox<Integer>      max_zoom;
 150         JLabel                  radius_label;
 151         JComboBox<Double>       radius;
 152         int scale = 1;
 153
 154         Integer[]               zooms = { -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6 };
 155
 156         Double[]        radius_mi = { 1.0, 2.0, 5.0, 10.0, 20.0 };
 157         Double          radius_def_mi = 5.0;
 158         Double[]        radius_km = { 2.0, 5.0, 10.0, 20.0, 30.0 };
 159         Double          radius_def_km = 10.0;
 160
 161         AltosMapLoader  loader;
 162
 163         static final String[]   lat_hemi_names = { "N", "S" };
 164         static final String[]   lon_hemi_names = { "E", "W" };
 165
 166         double  latitude, longitude;
 167
 168         long    loader_notify_time;
 169
 170         /* AltosMapLoaderListener interfaces */
 171         public void loader_start(final int max) {
 172                 loader_notify_time = System.currentTimeMillis();
 173
 174                 SwingUtilities.invokeLater(new Runnable() {
 175                                 public void run() {
 176                                         pbar.setMaximum(max);
 177                                         pbar.setValue(0);
 178                                         pbar.setString("");
 179                                 }
 180                         });
 181         }
 182
 183         public void loader_notify(final int cur, final int max, final String name) {
 184                 long    now = System.currentTimeMillis();
 185
 186                 if (now - loader_notify_time < 100)
 187                         return;
 188
 189                 loader_notify_time = now;
 190
 191                 SwingUtilities.invokeLater(new Runnable() {
 192                                 public void run() {
 193                                         pbar.setValue(cur);
 194                                         pbar.setString(name);
 195                                 }
 196                         });
 197         }
 198
 199         public void loader_done(int max) {
 200                 loader = null;
 201                 SwingUtilities.invokeLater(new Runnable() {
 202                                 public void run() {
 203                                         pbar.setValue(0);
 204                                         pbar.setString("");
 205                                         load_button.setSelected(false);
 206                                 }
 207                         });
 208         }
 209
 210         public void debug(String format, Object ... arguments) {
 211                 if (AltosSerial.debug)
 212                         System.out.printf(format, arguments);
 213         }
 214
 215
 216         private int all_types() {
 217                 int all_types = 0;
 218                 for (int t = AltosMap.maptype_hybrid; t <= AltosMap.maptype_terrain; t++)
 219                         if (maptypes[t].isSelected())
 220                                 all_types |= (1 << t);
 221                 return all_types;
 222         }
 223
 224         void center_map(double latitude, double longitude) {
 225                 map.map.centre(new AltosLatLon(latitude, longitude));
 226                 map.clear_marks();
 227                 map.add_mark(latitude, longitude, AltosLib.ao_flight_boost);
 228         }
 229
 230         void center_map() {
 231                 try {
 232                         center_map(lat.get_value(), lon.get_value());
 233                 } catch (ParseException pe) {
 234                 }
 235         }
 236
 237         public void itemStateChanged(ItemEvent e) {
 238                 int             state = e.getStateChange();
 239
 240                 if (state == ItemEvent.SELECTED) {
 241                         Object  o = e.getItem();
 242                         if (o instanceof AltosLaunchSite) {
 243                                 AltosLaunchSite site = (AltosLaunchSite) o;
 244                                 lat.set_value(site.latitude);
 245                                 lon.set_value(site.longitude);
 246                                 center_map(site.latitude, site.longitude);
 247                         }
 248                 }
 249         }
 250
 251         public void actionPerformed(ActionEvent e) {
 252                 String  cmd = e.getActionCommand();
 253
 254                 if (cmd.equals("close")) {
 255                         if (loader != null)
 256                                 loader.abort();
 257                         setVisible(false);
 258                 }
 259
 260                 if (cmd.equals("load")) {
 261                         if (loader == null) {
 262                                 try {
 263                                         latitude = lat.get_value();
 264                                         longitude = lon.get_value();
 265                                         int min_z = (Integer) min_zoom.getSelectedItem();
 266                                         int max_z = (Integer) max_zoom.getSelectedItem();
 267                                         if (max_z < min_z)
 268                                                 max_z = min_z;
 269                                         Double r = (Double) radius.getSelectedItem();
 270
 271                                         if (AltosPreferences.imperial_units())
 272                                                 r = AltosConvert.miles_to_meters(r);
 273                                         else
 274                                                 r = r * 1000;
 275
 276                                         center_map(latitude, longitude);
 277
 278                                         loader = new AltosMapLoader(this,
 279                                                                     latitude, longitude,
 280                                                                     min_z, max_z, r,
 281                                                                     all_types(), scale);
 282
 283                                 } catch (ParseException pe) {
 284                                         load_button.setSelected(false);
 285                                 }
 286                         }
 287                 }
 288         }
 289
 290         public void notify_launch_sites(final java.util.List<AltosLaunchSite> sites) {
 291                 SwingUtilities.invokeLater(new Runnable() {
 292                                 public void run() {
 293                                         int     i = 1;
 294                                         for (AltosLaunchSite site : sites) {
 295                                                 site_list.insertItemAt(site, i);
 296                                                 i++;
 297                                         }
 298                                 }
 299                         });
 300         }
 301
 302         private void set_radius_values() {
 303                 radius_label.setText(String.format("Map Radius (%s)",
 304                                                    AltosPreferences.imperial_units() ? "mi" : "km"));
 305
 306                 Double[]        radii;
 307
 308                 if (AltosPreferences.imperial_units())
 309                         radii = radius_mi;
 310                 else
 311                         radii = radius_km;
 312
 313                 radius.removeAllItems();
 314                 for (Double r : radii) {
 315                         radius.addItem(r);
 316                 }
 317                 radius.setSelectedItem(radii[2]);
 318                 radius.setMaximumRowCount(radii.length);
 319         }
 320
 321         public void units_changed(boolean imperial_units) {
 322                 map.units_changed(imperial_units);
 323                 set_radius_values();
 324         }
 325
 326         public void font_size_changed(int font_size) {
 327                 map.font_size_changed(font_size);
 328         }
 329
 330         public AltosUIMapPreload(AltosUIFrame in_owner) {
 331                 owner = in_owner;
 332
 333                 Container               pane = getContentPane();
 334                 GridBagConstraints      c = new GridBagConstraints();
 335                 Insets                  i = new Insets(4,4,4,4);
 336
 337                 setTitle("AltOS Load Maps");
 338
 339                 pane.setLayout(new GridBagLayout());
 340
 341                 addWindowListener(new WindowAdapter() {
 342                                 @Override
 343                                 public void windowClosing(WindowEvent e) {
 344                                         AltosUIPreferences.unregister_font_listener(AltosUIMapPreload.this);
 345                                         AltosPreferences.unregister_units_listener(AltosUIMapPreload.this);
 346                                 }
 347                         });
 348
 349
 350                 AltosPreferences.register_units_listener(this);
 351                 AltosUIPreferences.register_font_listener(this);
 352
 353                 map = new AltosUIMap();
 354
 355                 c.fill = GridBagConstraints.BOTH;
 356                 c.anchor = GridBagConstraints.CENTER;
 357                 c.insets = i;
 358                 c.weightx = 1;
 359                 c.weighty = 1;
 360
 361                 c.gridx = 0;
 362                 c.gridy = 0;
 363                 c.gridwidth = 10;
 364                 c.anchor = GridBagConstraints.CENTER;
 365
 366                 pane.add(map, c);
 367
 368                 pbar = new JProgressBar();
 369                 pbar.setMinimum(0);
 370                 pbar.setMaximum(1);
 371                 pbar.setValue(0);
 372                 pbar.setString("");
 373                 pbar.setStringPainted(true);
 374
 375                 c.fill = GridBagConstraints.HORIZONTAL;
 376                 c.anchor = GridBagConstraints.CENTER;
 377                 c.insets = i;
 378                 c.weightx = 1;
 379                 c.weighty = 0;
 380
 381                 c.gridx = 0;
 382                 c.gridy = 1;
 383                 c.gridwidth = 10;
 384
 385                 pane.add(pbar, c);
 386
 387                 site_list_label = new JLabel ("Known Launch Sites:");
 388
 389                 c.fill = GridBagConstraints.NONE;
 390                 c.anchor = GridBagConstraints.CENTER;
 391                 c.insets = i;
 392                 c.weightx = 1;
 393                 c.weighty = 0;
 394
 395                 c.gridx = 0;
 396                 c.gridy = 2;
 397                 c.gridwidth = 1;
 398
 399                 pane.add(site_list_label, c);
 400
 401                 site_list = new JComboBox<AltosLaunchSite>(new AltosLaunchSite[] { new AltosLaunchSite("Site List", 0, 0) });
 402                 site_list.addItemListener(this);
 403
 404                 new AltosLaunchSites(this);
 405
 406                 c.fill = GridBagConstraints.HORIZONTAL;
 407                 c.anchor = GridBagConstraints.CENTER;
 408                 c.insets = i;
 409                 c.weightx = 1;
 410                 c.weighty = 0;
 411
 412                 c.gridx = 1;
 413                 c.gridy = 2;
 414                 c.gridwidth = 1;
 415
 416                 pane.add(site_list, c);
 417
 418                 lat = new AltosUIMapPos(owner, this,
 419                                         "Latitude:",
 420                                         lat_hemi_names,
 421                                         37.167833333);
 422                 c.fill = GridBagConstraints.NONE;
 423                 c.anchor = GridBagConstraints.CENTER;
 424                 c.insets = i;
 425                 c.weightx = 0;
 426                 c.weighty = 0;
 427
 428                 c.gridx = 0;
 429                 c.gridy = 3;
 430                 c.gridwidth = 1;
 431                 c.anchor = GridBagConstraints.CENTER;
 432
 433                 pane.add(lat, c);
 434
 435                 lon = new AltosUIMapPos(owner, this,
 436                                         "Longitude:",
 437                                         lon_hemi_names,
 438                                         -97.73975);
 439
 440                 c.fill = GridBagConstraints.NONE;
 441                 c.anchor = GridBagConstraints.CENTER;
 442                 c.insets = i;
 443                 c.weightx = 0;
 444                 c.weighty = 0;
 445
 446                 c.gridx = 1;
 447                 c.gridy = 3;
 448                 c.gridwidth = 1;
 449                 c.anchor = GridBagConstraints.CENTER;
 450
 451                 pane.add(lon, c);
 452
 453                 load_button = new JToggleButton("Load Map");
 454                 load_button.addActionListener(this);
 455                 load_button.setActionCommand("load");
 456
 457                 c.fill = GridBagConstraints.NONE;
 458                 c.anchor = GridBagConstraints.CENTER;
 459                 c.insets = i;
 460                 c.weightx = 1;
 461                 c.weighty = 0;
 462
 463                 c.gridx = 0;
 464                 c.gridy = 4;
 465                 c.gridwidth = 1;
 466                 c.anchor = GridBagConstraints.CENTER;
 467
 468                 pane.add(load_button, c);
 469
 470                 close_button = new JButton("Close");
 471                 close_button.addActionListener(this);
 472                 close_button.setActionCommand("close");
 473
 474                 c.fill = GridBagConstraints.NONE;
 475                 c.anchor = GridBagConstraints.CENTER;
 476                 c.insets = i;
 477                 c.weightx = 1;
 478                 c.weighty = 0;
 479
 480                 c.gridx = 1;
 481                 c.gridy = 4;
 482                 c.gridwidth = 1;
 483                 c.anchor = GridBagConstraints.CENTER;
 484
 485                 pane.add(close_button, c);
 486
 487                 JLabel  types_label = new JLabel("Map Types");
 488                 c.gridx = 2;
 489                 c.gridwidth = 2;
 490                 c.gridy = 2;
 491                 pane.add(types_label, c);
 492
 493                 c.gridwidth = 1;
 494
 495                 for (int type = AltosMap.maptype_hybrid; type <= AltosMap.maptype_terrain; type++) {
 496                         maptypes[type] = new JCheckBox(AltosMap.maptype_labels[type],
 497                                                        type == AltosMap.maptype_hybrid);
 498                         c.gridx = 2 + (type >> 1);
 499                         c.fill = GridBagConstraints.HORIZONTAL;
 500                         c.gridy = (type & 1) + 3;
 501                         pane.add(maptypes[type], c);
 502                 }
 503
 504                 JLabel  min_zoom_label = new JLabel("Minimum Zoom");
 505                 c.gridx = 4;
 506                 c.gridy = 2;
 507                 pane.add(min_zoom_label, c);
 508
 509                 min_zoom = new JComboBox<Integer>(zooms);
 510                 min_zoom.setSelectedItem(zooms[10]);
 511                 min_zoom.setEditable(false);
 512                 c.gridx = 5;
 513                 c.gridy = 2;
 514                 pane.add(min_zoom, c);
 515
 516                 JLabel  max_zoom_label = new JLabel("Maximum Zoom");
 517                 c.gridx = 4;
 518                 c.gridy = 3;
 519                 pane.add(max_zoom_label, c);
 520
 521                 max_zoom = new JComboBox<Integer>(zooms);
 522                 max_zoom.setSelectedItem(zooms[14]);
 523                 max_zoom.setEditable(false);
 524                 c.gridx = 5;
 525                 c.gridy = 3;
 526                 pane.add(max_zoom, c);
 527
 528                 radius_label = new JLabel();
 529
 530                 c.gridx = 4;
 531                 c.gridy = 4;
 532                 pane.add(radius_label, c);
 533
 534                 radius = new JComboBox<Double>();
 535                 radius.setEditable(true);
 536                 c.gridx = 5;
 537                 c.gridy = 4;
 538                 pane.add(radius, c);
 539
 540                 set_radius_values();
 541
 542                 pack();
 543                 setLocationRelativeTo(owner);
 544                 setVisible(true);
 545         }
 546 }