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; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  17  */
  18
  19 package org.altusmetrum.altosuilib_14;
  20
  21 import java.awt.*;
  22 import java.awt.event.*;
  23 import javax.swing.*;
  24 import java.io.*;
  25 import java.util.*;
  26 import java.text.*;
  27 import java.lang.Math;
  28 import java.net.URL;
  29 import java.net.URLConnection;
  30 import org.altusmetrum.altoslib_14.*;
  31
  32 class AltosUIMapPos extends Box implements ActionListener {
  33         AltosUIMapPreload       preload;
  34         AltosUIFrame    owner;
  35         JLabel          label;
  36         JComboBox       hemi;
  37         JTextField      deg;
  38         JLabel          deg_label;
  39         JTextField      min;
  40         JLabel          min_label;
  41
  42         /* ActionListener interface */
  43         public void actionPerformed(ActionEvent e) {
  44                 preload.center_map();
  45         }
  46
  47         public void set_value(double new_value) {
  48                 double  d, m;
  49                 int     h;
  50
  51                 h = 0;
  52                 if (new_value < 0) {
  53                         h = 1;
  54                         new_value = -new_value;
  55                 }
  56                 d = Math.floor(new_value);
  57                 deg.setText(String.format("%3.0f", d));
  58                 m = (new_value - d) * 60.0;
  59                 min.setText(String.format("%7.4f", m));
  60                 hemi.setSelectedIndex(h);
  61         }
  62
  63         public double get_value() throws ParseException {
  64                 int     h = hemi.getSelectedIndex();
  65                 String  d_t = deg.getText();
  66                 String  m_t = min.getText();
  67                 double  d, m, v;
  68                 try {
  69                         d = AltosParse.parse_double_locale(d_t);
  70                 } catch (ParseException pe) {
  71                         JOptionPane.showMessageDialog(owner,
  72                                                       String.format("Invalid degrees \"%s\"",
  73                                                                     d_t),
  74                                                       "Invalid number",
  75                                                       JOptionPane.ERROR_MESSAGE);
  76                         throw pe;
  77                 }
  78                 try {
  79                         if (m_t.equals(""))
  80                                 m = 0;
  81                         else
  82                                 m = AltosParse.parse_double_locale(m_t);
  83                 } catch (ParseException pe) {
  84                         JOptionPane.showMessageDialog(owner,
  85                                                       String.format("Invalid minutes \"%s\"",
  86                                                                     m_t),
  87                                                       "Invalid number",
  88                                                       JOptionPane.ERROR_MESSAGE);
  89                         throw pe;
  90                 }
  91                 v = d + m/60.0;
  92                 if (h == 1)
  93                         v = -v;
  94                 return v;
  95         }
  96
  97         public AltosUIMapPos(AltosUIFrame in_owner,
  98                              AltosUIMapPreload preload,
  99                              String label_value,
 100                              String[] hemi_names,
 101                              double default_value) {
 102                 super(BoxLayout.X_AXIS);
 103                 owner = in_owner;
 104                 this.preload = preload;
 105                 label = new JLabel(label_value);
 106                 hemi = new JComboBox<String>(hemi_names);
 107                 hemi.setEditable(false);
 108                 deg = new JTextField(5);
 109                 deg.addActionListener(this);
 110                 deg.setMinimumSize(deg.getPreferredSize());
 111                 deg.setHorizontalAlignment(JTextField.RIGHT);
 112                 deg_label = new JLabel("°");
 113                 min = new JTextField(9);
 114                 min.addActionListener(this);
 115                 min.setMinimumSize(min.getPreferredSize());
 116                 min_label = new JLabel("'");
 117                 set_value(default_value);
 118                 add(label);
 119                 add(Box.createRigidArea(new Dimension(5, 0)));
 120                 add(hemi);
 121                 add(Box.createRigidArea(new Dimension(5, 0)));
 122                 add(deg);
 123                 add(Box.createRigidArea(new Dimension(5, 0)));
 124                 add(deg_label);
 125                 add(Box.createRigidArea(new Dimension(5, 0)));
 126                 add(min);
 127                 add(Box.createRigidArea(new Dimension(5, 0)));
 128                 add(min_label);
 129         }
 130 }
 131
 132 public class AltosUIMapPreload extends AltosUIFrame implements ActionListener, ItemListener, AltosLaunchSiteListener, AltosMapLoaderListener, AltosUnitsListener, AltosFontListener  {
 133         AltosUIFrame    owner;
 134         AltosUIMap      map;
 135
 136         AltosUIMapPos   lat;
 137         AltosUIMapPos   lon;
 138
 139         JProgressBar    pbar;
 140
 141         JLabel          site_list_label;
 142         java.util.List<AltosLaunchSite> sites;
 143         JComboBox<AltosLaunchSite>      site_list;
 144
 145         JToggleButton   load_button;
 146         JButton         close_button;
 147
 148 /*
 149         JCheckBox[]     maptypes = new JCheckBox[AltosMap.maptype_terrain - AltosMap.maptype_hybrid + 1];
 150 */
 151
 152         JComboBox<Integer>      min_zoom;
 153         JComboBox<Integer>      max_zoom;
 154         JLabel                  radius_label;
 155         JComboBox<Double>       radius;
 156         int scale = 1;
 157
 158         Integer[]               zooms = { -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6 };
 159
 160         Double[]        radius_mi = { 1.0, 2.0, 5.0, 10.0, 20.0 };
 161         Double          radius_def_mi = 5.0;
 162         Double[]        radius_km = { 2.0, 5.0, 10.0, 20.0, 30.0 };
 163         Double          radius_def_km = 10.0;
 164
 165         AltosMapLoader  loader;
 166
 167         static final String[]   lat_hemi_names = { "N", "S" };
 168         static final String[]   lon_hemi_names = { "E", "W" };
 169
 170         double  latitude, longitude;
 171
 172         long    loader_notify_time;
 173
 174         /* AltosMapLoaderListener interfaces */
 175         public void loader_start(final int max) {
 176                 loader_notify_time = System.currentTimeMillis();
 177
 178                 SwingUtilities.invokeLater(new Runnable() {
 179                                 public void run() {
 180                                         pbar.setMaximum(max);
 181                                         pbar.setValue(0);
 182                                         pbar.setString("");
 183                                 }
 184                         });
 185         }
 186
 187         public void loader_notify(final int cur, final int max, final String name) {
 188                 long    now = System.currentTimeMillis();
 189
 190                 if (now - loader_notify_time < 100)
 191                         return;
 192
 193                 loader_notify_time = now;
 194
 195                 SwingUtilities.invokeLater(new Runnable() {
 196                                 public void run() {
 197                                         pbar.setValue(cur);
 198                                         pbar.setString(name);
 199                                 }
 200                         });
 201         }
 202
 203         public void loader_done(int max) {
 204                 loader = null;
 205                 SwingUtilities.invokeLater(new Runnable() {
 206                                 public void run() {
 207                                         pbar.setValue(0);
 208                                         pbar.setString("");
 209                                         load_button.setSelected(false);
 210                                 }
 211                         });
 212         }
 213
 214         public void debug(String format, Object ... arguments) {
 215                 if (AltosSerial.debug)
 216                         System.out.printf(format, arguments);
 217         }
 218
 219
 220         private int all_types() {
 221 /*
 222                 int all_types = 0;
 223                 for (int t = AltosMap.maptype_hybrid; t <= AltosMap.maptype_terrain; t++)
 224                         if (maptypes[t].isSelected())
 225                                 all_types |= (1 << t);
 226                 return all_types;
 227 */
 228                 return 1 << AltosMap.maptype_hybrid;
 229         }
 230
 231         void add_mark(double lat, double lon, int state, String label) {
 232                 map.add_mark(lat, lon, state, label);
 233                 if (lon <= 0)
 234                         map.add_mark(lat, lon + 360, state, label);
 235                 if (lon >= 0)
 236                         map.add_mark(lat, lon - 360, state, label);
 237         }
 238
 239         void reset_marks() {
 240                 map.clear_marks();
 241                 AltosLatLon centre = null;
 242                 String centre_name = null;
 243                 if (map != null && map.map != null)
 244                         centre = map.map.centre;
 245                 for (AltosLaunchSite site : sites) {
 246                         if (centre != null && centre.lat == site.latitude && centre.lon == site.longitude)
 247                                 centre_name = site.name;
 248                         else
 249                                 add_mark(site.latitude, site.longitude, AltosLib.ao_flight_main, site.name);
 250                 }
 251                 if (centre != null)
 252                         add_mark(centre.lat, centre.lon, AltosLib.ao_flight_boost, centre_name);
 253         }
 254
 255         void center_map(double latitude, double longitude) {
 256                 map.map.centre(new AltosLatLon(latitude, longitude));
 257                 reset_marks();
 258         }
 259
 260         void center_map() {
 261                 try {
 262                         center_map(lat.get_value(), lon.get_value());
 263                 } catch (ParseException pe) {
 264                 }
 265         }
 266
 267         public void itemStateChanged(ItemEvent e) {
 268                 int             state = e.getStateChange();
 269
 270                 if (state == ItemEvent.SELECTED) {
 271                         Object  o = e.getItem();
 272                         if (o instanceof AltosLaunchSite) {
 273                                 AltosLaunchSite site = (AltosLaunchSite) o;
 274                                 lat.set_value(site.latitude);
 275                                 lon.set_value(site.longitude);
 276                                 center_map(site.latitude, site.longitude);
 277                         }
 278                 }
 279         }
 280
 281         public void actionPerformed(ActionEvent e) {
 282                 String  cmd = e.getActionCommand();
 283
 284                 if (cmd.equals("close")) {
 285                         if (loader != null)
 286                                 loader.abort();
 287                         setVisible(false);
 288                 }
 289
 290                 if (cmd.equals("load")) {
 291                         if (loader == null) {
 292                                 try {
 293                                         latitude = lat.get_value();
 294                                         longitude = lon.get_value();
 295                                         int min_z = (Integer) min_zoom.getSelectedItem();
 296                                         int max_z = (Integer) max_zoom.getSelectedItem();
 297                                         if (max_z < min_z)
 298                                                 max_z = min_z;
 299                                         Double r = (Double) radius.getSelectedItem();
 300
 301                                         if (AltosPreferences.imperial_units())
 302                                                 r = AltosConvert.miles_to_meters(r);
 303                                         else
 304                                                 r = r * 1000;
 305
 306                                         center_map(latitude, longitude);
 307
 308                                         loader = new AltosMapLoader(this,
 309                                                                     latitude, longitude,
 310                                                                     min_z, max_z, r,
 311                                                                     all_types(), scale);
 312
 313                                 } catch (ParseException pe) {
 314                                         load_button.setSelected(false);
 315                                 }
 316                         }
 317                 }
 318         }
 319
 320         public void notify_launch_sites(final java.util.List<AltosLaunchSite> sites) {
 321                 this.sites = sites;
 322                 SwingUtilities.invokeLater(new Runnable() {
 323                                 public void run() {
 324                                         int     i = 1;
 325                                         for (AltosLaunchSite site : sites) {
 326                                                 site_list.insertItemAt(site, i);
 327                                                 i++;
 328                                         }
 329                                         reset_marks();
 330                                 }
 331                         });
 332         }
 333
 334         private void set_radius_values() {
 335                 radius_label.setText(String.format("Map Radius (%s)",
 336                                                    AltosPreferences.imperial_units() ? "mi" : "km"));
 337
 338                 Double[]        radii;
 339
 340                 if (AltosPreferences.imperial_units())
 341                         radii = radius_mi;
 342                 else
 343                         radii = radius_km;
 344
 345                 radius.removeAllItems();
 346                 for (Double r : radii) {
 347                         radius.addItem(r);
 348                 }
 349                 radius.setSelectedItem(radii[2]);
 350                 radius.setMaximumRowCount(radii.length);
 351         }
 352
 353         public void units_changed(boolean imperial_units) {
 354                 map.units_changed(imperial_units);
 355                 set_radius_values();
 356         }
 357
 358         public void font_size_changed(int font_size) {
 359                 map.font_size_changed(font_size);
 360         }
 361
 362         public AltosUIMapPreload(AltosUIFrame in_owner) {
 363                 owner = in_owner;
 364
 365                 Container               pane = getScrollablePane();
 366                 GridBagConstraints      c = new GridBagConstraints();
 367                 Insets                  i = new Insets(4,4,4,4);
 368
 369                 setTitle("AltOS Load Maps");
 370
 371                 pane.setLayout(new GridBagLayout());
 372
 373                 addWindowListener(new WindowAdapter() {
 374                                 @Override
 375                                 public void windowClosing(WindowEvent e) {
 376                                         AltosUIPreferences.unregister_font_listener(AltosUIMapPreload.this);
 377                                         AltosPreferences.unregister_units_listener(AltosUIMapPreload.this);
 378                                 }
 379                         });
 380
 381
 382                 AltosPreferences.register_units_listener(this);
 383                 AltosUIPreferences.register_font_listener(this);
 384
 385                 map = new AltosUIMap();
 386
 387                 c.fill = GridBagConstraints.BOTH;
 388                 c.anchor = GridBagConstraints.CENTER;
 389                 c.insets = i;
 390                 c.weightx = 1;
 391                 c.weighty = 1;
 392
 393                 c.gridx = 0;
 394                 c.gridy = 0;
 395                 c.gridwidth = 10;
 396                 c.anchor = GridBagConstraints.CENTER;
 397
 398                 pane.add(map, c);
 399
 400                 pbar = new JProgressBar();
 401                 pbar.setMinimum(0);
 402                 pbar.setMaximum(1);
 403                 pbar.setValue(0);
 404                 pbar.setString("");
 405                 pbar.setStringPainted(true);
 406
 407                 c.fill = GridBagConstraints.HORIZONTAL;
 408                 c.anchor = GridBagConstraints.CENTER;
 409                 c.insets = i;
 410                 c.weightx = 1;
 411                 c.weighty = 0;
 412
 413                 c.gridx = 0;
 414                 c.gridy = 1;
 415                 c.gridwidth = 10;
 416
 417                 pane.add(pbar, c);
 418
 419                 site_list_label = new JLabel ("Known Launch Sites:");
 420
 421                 c.fill = GridBagConstraints.NONE;
 422                 c.anchor = GridBagConstraints.CENTER;
 423                 c.insets = i;
 424                 c.weightx = 1;
 425                 c.weighty = 0;
 426
 427                 c.gridx = 0;
 428                 c.gridy = 2;
 429                 c.gridwidth = 1;
 430
 431                 pane.add(site_list_label, c);
 432
 433                 site_list = new JComboBox<AltosLaunchSite>(new AltosLaunchSite[] { new AltosLaunchSite("Site List", 0, 0) });
 434                 site_list.addItemListener(this);
 435
 436                 new AltosLaunchSites(this);
 437
 438                 c.fill = GridBagConstraints.HORIZONTAL;
 439                 c.anchor = GridBagConstraints.CENTER;
 440                 c.insets = i;
 441                 c.weightx = 1;
 442                 c.weighty = 0;
 443
 444                 c.gridx = 1;
 445                 c.gridy = 2;
 446                 c.gridwidth = 1;
 447
 448                 pane.add(site_list, c);
 449
 450                 lat = new AltosUIMapPos(owner, this,
 451                                         "Latitude:",
 452                                         lat_hemi_names,
 453                                         37.167833333);
 454                 c.fill = GridBagConstraints.NONE;
 455                 c.anchor = GridBagConstraints.CENTER;
 456                 c.insets = i;
 457                 c.weightx = 0;
 458                 c.weighty = 0;
 459
 460                 c.gridx = 0;
 461                 c.gridy = 3;
 462                 c.gridwidth = 1;
 463                 c.anchor = GridBagConstraints.CENTER;
 464
 465                 pane.add(lat, c);
 466
 467                 lon = new AltosUIMapPos(owner, this,
 468                                         "Longitude:",
 469                                         lon_hemi_names,
 470                                         -97.73975);
 471
 472                 c.fill = GridBagConstraints.NONE;
 473                 c.anchor = GridBagConstraints.CENTER;
 474                 c.insets = i;
 475                 c.weightx = 0;
 476                 c.weighty = 0;
 477
 478                 c.gridx = 1;
 479                 c.gridy = 3;
 480                 c.gridwidth = 1;
 481                 c.anchor = GridBagConstraints.CENTER;
 482
 483                 pane.add(lon, c);
 484
 485                 load_button = new JToggleButton("Load Map");
 486                 load_button.addActionListener(this);
 487                 load_button.setActionCommand("load");
 488
 489                 c.fill = GridBagConstraints.NONE;
 490                 c.anchor = GridBagConstraints.CENTER;
 491                 c.insets = i;
 492                 c.weightx = 1;
 493                 c.weighty = 0;
 494
 495                 c.gridx = 0;
 496                 c.gridy = 4;
 497                 c.gridwidth = 1;
 498                 c.anchor = GridBagConstraints.CENTER;
 499
 500                 pane.add(load_button, c);
 501
 502                 close_button = new JButton("Close");
 503                 close_button.addActionListener(this);
 504                 close_button.setActionCommand("close");
 505
 506                 c.fill = GridBagConstraints.NONE;
 507                 c.anchor = GridBagConstraints.CENTER;
 508                 c.insets = i;
 509                 c.weightx = 1;
 510                 c.weighty = 0;
 511
 512                 c.gridx = 1;
 513                 c.gridy = 4;
 514                 c.gridwidth = 1;
 515                 c.anchor = GridBagConstraints.CENTER;
 516
 517                 pane.add(close_button, c);
 518
 519 /*
 520                 JLabel  types_label = new JLabel("Map Types");
 521                 c.gridx = 2;
 522                 c.gridwidth = 2;
 523                 c.gridy = 2;
 524                 pane.add(types_label, c);
 525
 526                 c.gridwidth = 1;
 527
 528                 for (int type = AltosMap.maptype_hybrid; type <= AltosMap.maptype_terrain; type++) {
 529                         maptypes[type] = new JCheckBox(AltosMap.maptype_labels[type],
 530                                                        type == AltosMap.maptype_hybrid);
 531                         c.gridx = 2 + (type >> 1);
 532                         c.fill = GridBagConstraints.HORIZONTAL;
 533                         c.gridy = (type & 1) + 3;
 534                         pane.add(maptypes[type], c);
 535                 }
 536 */
 537
 538                 JLabel  min_zoom_label = new JLabel("Minimum Zoom");
 539                 c.gridx = 4;
 540                 c.gridy = 2;
 541                 pane.add(min_zoom_label, c);
 542
 543                 min_zoom = new JComboBox<Integer>(zooms);
 544                 min_zoom.setSelectedItem(zooms[10]);
 545                 min_zoom.setEditable(false);
 546                 c.gridx = 5;
 547                 c.gridy = 2;
 548                 pane.add(min_zoom, c);
 549
 550                 JLabel  max_zoom_label = new JLabel("Maximum Zoom");
 551                 c.gridx = 4;
 552                 c.gridy = 3;
 553                 pane.add(max_zoom_label, c);
 554
 555                 max_zoom = new JComboBox<Integer>(zooms);
 556                 max_zoom.setSelectedItem(zooms[14]);
 557                 max_zoom.setEditable(false);
 558                 c.gridx = 5;
 559                 c.gridy = 3;
 560                 pane.add(max_zoom, c);
 561
 562                 radius_label = new JLabel();
 563
 564                 c.gridx = 4;
 565                 c.gridy = 4;
 566                 pane.add(radius_label, c);
 567
 568                 radius = new JComboBox<Double>();
 569                 radius.setEditable(true);
 570                 c.gridx = 5;
 571                 c.gridy = 4;
 572                 pane.add(radius, c);
 573
 574                 set_radius_values();
 575
 576                 pack();
 577                 setLocationRelativeTo(owner);
 578                 setVisible(true);
 579         }
 580 }