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         JComboBox<AltosLaunchSite>      site_list;
 143
 144         JToggleButton   load_button;
 145         JButton         close_button;
 146
 147 /*
 148         JCheckBox[]     maptypes = new JCheckBox[AltosMap.maptype_terrain - AltosMap.maptype_hybrid + 1];
 149 */
 150
 151         JComboBox<Integer>      min_zoom;
 152         JComboBox<Integer>      max_zoom;
 153         JLabel                  radius_label;
 154         JComboBox<Double>       radius;
 155         int scale = 1;
 156
 157         Integer[]               zooms = { -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6 };
 158
 159         Double[]        radius_mi = { 1.0, 2.0, 5.0, 10.0, 20.0 };
 160         Double          radius_def_mi = 5.0;
 161         Double[]        radius_km = { 2.0, 5.0, 10.0, 20.0, 30.0 };
 162         Double          radius_def_km = 10.0;
 163
 164         AltosMapLoader  loader;
 165
 166         static final String[]   lat_hemi_names = { "N", "S" };
 167         static final String[]   lon_hemi_names = { "E", "W" };
 168
 169         double  latitude, longitude;
 170
 171         long    loader_notify_time;
 172
 173         /* AltosMapLoaderListener interfaces */
 174         public void loader_start(final int max) {
 175                 loader_notify_time = System.currentTimeMillis();
 176
 177                 SwingUtilities.invokeLater(new Runnable() {
 178                                 public void run() {
 179                                         pbar.setMaximum(max);
 180                                         pbar.setValue(0);
 181                                         pbar.setString("");
 182                                 }
 183                         });
 184         }
 185
 186         public void loader_notify(final int cur, final int max, final String name) {
 187                 long    now = System.currentTimeMillis();
 188
 189                 if (now - loader_notify_time < 100)
 190                         return;
 191
 192                 loader_notify_time = now;
 193
 194                 SwingUtilities.invokeLater(new Runnable() {
 195                                 public void run() {
 196                                         pbar.setValue(cur);
 197                                         pbar.setString(name);
 198                                 }
 199                         });
 200         }
 201
 202         public void loader_done(int max) {
 203                 loader = null;
 204                 SwingUtilities.invokeLater(new Runnable() {
 205                                 public void run() {
 206                                         pbar.setValue(0);
 207                                         pbar.setString("");
 208                                         load_button.setSelected(false);
 209                                 }
 210                         });
 211         }
 212
 213         public void debug(String format, Object ... arguments) {
 214                 if (AltosSerial.debug)
 215                         System.out.printf(format, arguments);
 216         }
 217
 218
 219         private int all_types() {
 220 /*
 221                 int all_types = 0;
 222                 for (int t = AltosMap.maptype_hybrid; t <= AltosMap.maptype_terrain; t++)
 223                         if (maptypes[t].isSelected())
 224                                 all_types |= (1 << t);
 225                 return all_types;
 226 */
 227                 return 1 << AltosMap.maptype_hybrid;
 228         }
 229
 230         void center_map(double latitude, double longitude) {
 231                 map.map.centre(new AltosLatLon(latitude, longitude));
 232                 map.clear_marks();
 233                 map.add_mark(latitude, longitude, AltosLib.ao_flight_boost);
 234         }
 235
 236         void center_map() {
 237                 try {
 238                         center_map(lat.get_value(), lon.get_value());
 239                 } catch (ParseException pe) {
 240                 }
 241         }
 242
 243         public void itemStateChanged(ItemEvent e) {
 244                 int             state = e.getStateChange();
 245
 246                 if (state == ItemEvent.SELECTED) {
 247                         Object  o = e.getItem();
 248                         if (o instanceof AltosLaunchSite) {
 249                                 AltosLaunchSite site = (AltosLaunchSite) o;
 250                                 lat.set_value(site.latitude);
 251                                 lon.set_value(site.longitude);
 252                                 center_map(site.latitude, site.longitude);
 253                         }
 254                 }
 255         }
 256
 257         public void actionPerformed(ActionEvent e) {
 258                 String  cmd = e.getActionCommand();
 259
 260                 if (cmd.equals("close")) {
 261                         if (loader != null)
 262                                 loader.abort();
 263                         setVisible(false);
 264                 }
 265
 266                 if (cmd.equals("load")) {
 267                         if (loader == null) {
 268                                 try {
 269                                         latitude = lat.get_value();
 270                                         longitude = lon.get_value();
 271                                         int min_z = (Integer) min_zoom.getSelectedItem();
 272                                         int max_z = (Integer) max_zoom.getSelectedItem();
 273                                         if (max_z < min_z)
 274                                                 max_z = min_z;
 275                                         Double r = (Double) radius.getSelectedItem();
 276
 277                                         if (AltosPreferences.imperial_units())
 278                                                 r = AltosConvert.miles_to_meters(r);
 279                                         else
 280                                                 r = r * 1000;
 281
 282                                         center_map(latitude, longitude);
 283
 284                                         loader = new AltosMapLoader(this,
 285                                                                     latitude, longitude,
 286                                                                     min_z, max_z, r,
 287                                                                     all_types(), scale);
 288
 289                                 } catch (ParseException pe) {
 290                                         load_button.setSelected(false);
 291                                 }
 292                         }
 293                 }
 294         }
 295
 296         public void notify_launch_sites(final java.util.List<AltosLaunchSite> sites) {
 297                 SwingUtilities.invokeLater(new Runnable() {
 298                                 public void run() {
 299                                         int     i = 1;
 300                                         for (AltosLaunchSite site : sites) {
 301                                                 site_list.insertItemAt(site, i);
 302                                                 i++;
 303                                         }
 304                                 }
 305                         });
 306         }
 307
 308         private void set_radius_values() {
 309                 radius_label.setText(String.format("Map Radius (%s)",
 310                                                    AltosPreferences.imperial_units() ? "mi" : "km"));
 311
 312                 Double[]        radii;
 313
 314                 if (AltosPreferences.imperial_units())
 315                         radii = radius_mi;
 316                 else
 317                         radii = radius_km;
 318
 319                 radius.removeAllItems();
 320                 for (Double r : radii) {
 321                         radius.addItem(r);
 322                 }
 323                 radius.setSelectedItem(radii[2]);
 324                 radius.setMaximumRowCount(radii.length);
 325         }
 326
 327         public void units_changed(boolean imperial_units) {
 328                 map.units_changed(imperial_units);
 329                 set_radius_values();
 330         }
 331
 332         public void font_size_changed(int font_size) {
 333                 map.font_size_changed(font_size);
 334         }
 335
 336         public AltosUIMapPreload(AltosUIFrame in_owner) {
 337                 owner = in_owner;
 338
 339                 Container               pane = getContentPane();
 340                 GridBagConstraints      c = new GridBagConstraints();
 341                 Insets                  i = new Insets(4,4,4,4);
 342
 343                 setTitle("AltOS Load Maps");
 344
 345                 pane.setLayout(new GridBagLayout());
 346
 347                 addWindowListener(new WindowAdapter() {
 348                                 @Override
 349                                 public void windowClosing(WindowEvent e) {
 350                                         AltosUIPreferences.unregister_font_listener(AltosUIMapPreload.this);
 351                                         AltosPreferences.unregister_units_listener(AltosUIMapPreload.this);
 352                                 }
 353                         });
 354
 355
 356                 AltosPreferences.register_units_listener(this);
 357                 AltosUIPreferences.register_font_listener(this);
 358
 359                 map = new AltosUIMap();
 360
 361                 c.fill = GridBagConstraints.BOTH;
 362                 c.anchor = GridBagConstraints.CENTER;
 363                 c.insets = i;
 364                 c.weightx = 1;
 365                 c.weighty = 1;
 366
 367                 c.gridx = 0;
 368                 c.gridy = 0;
 369                 c.gridwidth = 10;
 370                 c.anchor = GridBagConstraints.CENTER;
 371
 372                 pane.add(map, c);
 373
 374                 pbar = new JProgressBar();
 375                 pbar.setMinimum(0);
 376                 pbar.setMaximum(1);
 377                 pbar.setValue(0);
 378                 pbar.setString("");
 379                 pbar.setStringPainted(true);
 380
 381                 c.fill = GridBagConstraints.HORIZONTAL;
 382                 c.anchor = GridBagConstraints.CENTER;
 383                 c.insets = i;
 384                 c.weightx = 1;
 385                 c.weighty = 0;
 386
 387                 c.gridx = 0;
 388                 c.gridy = 1;
 389                 c.gridwidth = 10;
 390
 391                 pane.add(pbar, c);
 392
 393                 site_list_label = new JLabel ("Known Launch Sites:");
 394
 395                 c.fill = GridBagConstraints.NONE;
 396                 c.anchor = GridBagConstraints.CENTER;
 397                 c.insets = i;
 398                 c.weightx = 1;
 399                 c.weighty = 0;
 400
 401                 c.gridx = 0;
 402                 c.gridy = 2;
 403                 c.gridwidth = 1;
 404
 405                 pane.add(site_list_label, c);
 406
 407                 site_list = new JComboBox<AltosLaunchSite>(new AltosLaunchSite[] { new AltosLaunchSite("Site List", 0, 0) });
 408                 site_list.addItemListener(this);
 409
 410                 new AltosLaunchSites(this);
 411
 412                 c.fill = GridBagConstraints.HORIZONTAL;
 413                 c.anchor = GridBagConstraints.CENTER;
 414                 c.insets = i;
 415                 c.weightx = 1;
 416                 c.weighty = 0;
 417
 418                 c.gridx = 1;
 419                 c.gridy = 2;
 420                 c.gridwidth = 1;
 421
 422                 pane.add(site_list, c);
 423
 424                 lat = new AltosUIMapPos(owner, this,
 425                                         "Latitude:",
 426                                         lat_hemi_names,
 427                                         37.167833333);
 428                 c.fill = GridBagConstraints.NONE;
 429                 c.anchor = GridBagConstraints.CENTER;
 430                 c.insets = i;
 431                 c.weightx = 0;
 432                 c.weighty = 0;
 433
 434                 c.gridx = 0;
 435                 c.gridy = 3;
 436                 c.gridwidth = 1;
 437                 c.anchor = GridBagConstraints.CENTER;
 438
 439                 pane.add(lat, c);
 440
 441                 lon = new AltosUIMapPos(owner, this,
 442                                         "Longitude:",
 443                                         lon_hemi_names,
 444                                         -97.73975);
 445
 446                 c.fill = GridBagConstraints.NONE;
 447                 c.anchor = GridBagConstraints.CENTER;
 448                 c.insets = i;
 449                 c.weightx = 0;
 450                 c.weighty = 0;
 451
 452                 c.gridx = 1;
 453                 c.gridy = 3;
 454                 c.gridwidth = 1;
 455                 c.anchor = GridBagConstraints.CENTER;
 456
 457                 pane.add(lon, c);
 458
 459                 load_button = new JToggleButton("Load Map");
 460                 load_button.addActionListener(this);
 461                 load_button.setActionCommand("load");
 462
 463                 c.fill = GridBagConstraints.NONE;
 464                 c.anchor = GridBagConstraints.CENTER;
 465                 c.insets = i;
 466                 c.weightx = 1;
 467                 c.weighty = 0;
 468
 469                 c.gridx = 0;
 470                 c.gridy = 4;
 471                 c.gridwidth = 1;
 472                 c.anchor = GridBagConstraints.CENTER;
 473
 474                 pane.add(load_button, c);
 475
 476                 close_button = new JButton("Close");
 477                 close_button.addActionListener(this);
 478                 close_button.setActionCommand("close");
 479
 480                 c.fill = GridBagConstraints.NONE;
 481                 c.anchor = GridBagConstraints.CENTER;
 482                 c.insets = i;
 483                 c.weightx = 1;
 484                 c.weighty = 0;
 485
 486                 c.gridx = 1;
 487                 c.gridy = 4;
 488                 c.gridwidth = 1;
 489                 c.anchor = GridBagConstraints.CENTER;
 490
 491                 pane.add(close_button, c);
 492
 493 /*
 494                 JLabel  types_label = new JLabel("Map Types");
 495                 c.gridx = 2;
 496                 c.gridwidth = 2;
 497                 c.gridy = 2;
 498                 pane.add(types_label, c);
 499
 500                 c.gridwidth = 1;
 501
 502                 for (int type = AltosMap.maptype_hybrid; type <= AltosMap.maptype_terrain; type++) {
 503                         maptypes[type] = new JCheckBox(AltosMap.maptype_labels[type],
 504                                                        type == AltosMap.maptype_hybrid);
 505                         c.gridx = 2 + (type >> 1);
 506                         c.fill = GridBagConstraints.HORIZONTAL;
 507                         c.gridy = (type & 1) + 3;
 508                         pane.add(maptypes[type], c);
 509                 }
 510 */
 511
 512                 JLabel  min_zoom_label = new JLabel("Minimum Zoom");
 513                 c.gridx = 4;
 514                 c.gridy = 2;
 515                 pane.add(min_zoom_label, c);
 516
 517                 min_zoom = new JComboBox<Integer>(zooms);
 518                 min_zoom.setSelectedItem(zooms[10]);
 519                 min_zoom.setEditable(false);
 520                 c.gridx = 5;
 521                 c.gridy = 2;
 522                 pane.add(min_zoom, c);
 523
 524                 JLabel  max_zoom_label = new JLabel("Maximum Zoom");
 525                 c.gridx = 4;
 526                 c.gridy = 3;
 527                 pane.add(max_zoom_label, c);
 528
 529                 max_zoom = new JComboBox<Integer>(zooms);
 530                 max_zoom.setSelectedItem(zooms[14]);
 531                 max_zoom.setEditable(false);
 532                 c.gridx = 5;
 533                 c.gridy = 3;
 534                 pane.add(max_zoom, c);
 535
 536                 radius_label = new JLabel();
 537
 538                 c.gridx = 4;
 539                 c.gridy = 4;
 540                 pane.add(radius_label, c);
 541
 542                 radius = new JComboBox<Double>();
 543                 radius.setEditable(true);
 544                 c.gridx = 5;
 545                 c.gridy = 4;
 546                 pane.add(radius, c);
 547
 548                 set_radius_values();
 549
 550                 pack();
 551                 setLocationRelativeTo(owner);
 552                 setVisible(true);
 553         }
 554 }