-/*
- * Copyright © 2011 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-package org.altusmetrum.altosuilib_7;
-
-import java.awt.*;
-import java.awt.event.*;
-import javax.swing.*;
-import java.io.*;
-import java.util.*;
-import java.text.*;
-import java.lang.Math;
-import java.net.URL;
-import java.net.URLConnection;
-import org.altusmetrum.altoslib_7.*;
-
-class AltosUIMapPos extends Box {
- AltosUIFrame owner;
- JLabel label;
- JComboBox hemi;
- JTextField deg;
- JLabel deg_label;
- JTextField min;
- JLabel min_label;
-
- public void set_value(double new_value) {
- double d, m;
- int h;
-
- h = 0;
- if (new_value < 0) {
- h = 1;
- new_value = -new_value;
- }
- d = Math.floor(new_value);
- deg.setText(String.format("%3.0f", d));
- m = (new_value - d) * 60.0;
- min.setText(String.format("%7.4f", m));
- hemi.setSelectedIndex(h);
- }
-
- public double get_value() throws ParseException {
- int h = hemi.getSelectedIndex();
- String d_t = deg.getText();
- String m_t = min.getText();
- double d, m, v;
- try {
- d = AltosParse.parse_double_locale(d_t);
- } catch (ParseException pe) {
- JOptionPane.showMessageDialog(owner,
- String.format("Invalid degrees \"%s\"",
- d_t),
- "Invalid number",
- JOptionPane.ERROR_MESSAGE);
- throw pe;
- }
- try {
- if (m_t.equals(""))
- m = 0;
- else
- m = AltosParse.parse_double_locale(m_t);
- } catch (ParseException pe) {
- JOptionPane.showMessageDialog(owner,
- String.format("Invalid minutes \"%s\"",
- m_t),
- "Invalid number",
- JOptionPane.ERROR_MESSAGE);
- throw pe;
- }
- v = d + m/60.0;
- if (h == 1)
- v = -v;
- return v;
- }
-
- public AltosUIMapPos(AltosUIFrame in_owner,
- String label_value,
- String[] hemi_names,
- double default_value) {
- super(BoxLayout.X_AXIS);
- owner = in_owner;
- label = new JLabel(label_value);
- hemi = new JComboBox<String>(hemi_names);
- hemi.setEditable(false);
- deg = new JTextField(5);
- deg.setMinimumSize(deg.getPreferredSize());
- deg.setHorizontalAlignment(JTextField.RIGHT);
- deg_label = new JLabel("°");
- min = new JTextField(9);
- min.setMinimumSize(min.getPreferredSize());
- min_label = new JLabel("'");
- set_value(default_value);
- add(label);
- add(Box.createRigidArea(new Dimension(5, 0)));
- add(hemi);
- add(Box.createRigidArea(new Dimension(5, 0)));
- add(deg);
- add(Box.createRigidArea(new Dimension(5, 0)));
- add(deg_label);
- add(Box.createRigidArea(new Dimension(5, 0)));
- add(min);
- add(Box.createRigidArea(new Dimension(5, 0)));
- add(min_label);
- }
-}
-
-class AltosUISite {
- String name;
- double latitude;
- double longitude;
-
- public String toString() {
- return name;
- }
-
- public AltosUISite(String in_name, double in_latitude, double in_longitude) {
- name = in_name;
- latitude = in_latitude;
- longitude = in_longitude;
- }
-
- public AltosUISite(String line) throws ParseException {
- String[] elements = line.split(":");
-
- if (elements.length < 3)
- throw new ParseException(String.format("Invalid site line %s", line), 0);
-
- name = elements[0];
-
- try {
- latitude = AltosParse.parse_double_net(elements[1]);
- longitude = AltosParse.parse_double_net(elements[2]);
- } catch (ParseException pe) {
- throw new ParseException(String.format("Invalid site line %s", line), 0);
- }
- }
-}
-
-class AltosUISites extends Thread {
- AltosUIMapPreload preload;
- URL url;
- LinkedList<AltosUISite> sites;
-
- void notify_complete() {
- SwingUtilities.invokeLater(new Runnable() {
- public void run() {
- preload.set_sites();
- }
- });
- }
-
- void add(AltosUISite site) {
- sites.add(site);
- }
-
- void add(String line) {
- try {
- add(new AltosUISite(line));
- } catch (ParseException pe) {
- System.out.printf("parse exception %s\n", pe.toString());
- }
- }
-
- public void run() {
- try {
- URLConnection uc = url.openConnection();
- //int length = uc.getContentLength();
-
- InputStreamReader in_stream = new InputStreamReader(uc.getInputStream(), AltosLib.unicode_set);
- BufferedReader in = new BufferedReader(in_stream);
-
- for (;;) {
- String line = in.readLine();
- if (line == null)
- break;
- add(line);
- }
- } catch (IOException e) {
- } finally {
- notify_complete();
- }
- }
-
- public AltosUISites(AltosUIMapPreload in_preload) {
- sites = new LinkedList<AltosUISite>();
- preload = in_preload;
- try {
- url = new URL(AltosLib.launch_sites_url);
- } catch (java.net.MalformedURLException e) {
- notify_complete();
- }
- start();
- }
-}
-
-public class AltosUIMapPreload extends AltosUIFrame implements ActionListener, ItemListener, AltosUIMapTileListener {
- AltosUIFrame owner;
- AltosUIMap map;
- AltosUIMapCache cache = new AltosUIMapCache();
-
- AltosUIMapPos lat;
- AltosUIMapPos lon;
-
- JProgressBar pbar;
- int pbar_max;
- int pbar_cur;
-
- AltosUISites sites;
- JLabel site_list_label;
- JComboBox<AltosUISite> site_list;
-
- JToggleButton load_button;
- boolean loading;
- JButton close_button;
-
- JCheckBox[] maptypes = new JCheckBox[AltosUIMap.maptype_terrain - AltosUIMap.maptype_hybrid + 1];
-
- JComboBox<Integer> min_zoom;
- JComboBox<Integer> max_zoom;
- JComboBox<Integer> radius;
-
- Integer[] zooms = { -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6 };
- Integer[] radii = { 1, 2, 3, 4, 5 };
-
- static final String[] lat_hemi_names = { "N", "S" };
- static final String[] lon_hemi_names = { "E", "W" };
-
- class updatePbar implements Runnable {
- String s;
-
- public updatePbar(String in_s) {
- s = in_s;
- }
-
- public void run() {
- int n = ++pbar_cur;
-
- pbar.setMaximum(pbar_max);
- pbar.setValue(n);
- pbar.setString(s);
- }
- }
-
- double latitude, longitude;
- int min_z;
- int max_z;
- int cur_z;
- int all_types;
- int cur_type;
- int r;
-
- int tiles_per_layer;
- int tiles_loaded;
- int layers_total;
- int layers_loaded;
-
-
- private void do_load() {
- tiles_loaded = 0;
- map.set_zoom(cur_z + AltosUIMapView.default_zoom);
- map.set_maptype(cur_type);
- map.set_load_params(latitude, longitude, r, this);
- }
-
- private int next_type(int start) {
- int next_type;
- for (next_type = start;
- next_type <= AltosUIMap.maptype_terrain && (all_types & (1 << next_type)) == 0;
- next_type++)
- ;
- return next_type;
- }
-
- private void next_load() {
- int next_type = next_type(cur_type + 1);
-
- if (next_type > AltosUIMap.maptype_terrain) {
- if (cur_z == max_z) {
- return;
- } else {
- cur_z++;
- }
- next_type = next_type(0);
- }
- cur_type = next_type;
- do_load();
- }
-
- private void start_load() {
- cur_z = min_z;
- int ntype = 0;
- all_types = 0;
- for (int t = AltosUIMap.maptype_hybrid; t <= AltosUIMap.maptype_terrain; t++)
- if (maptypes[t].isSelected()) {
- all_types |= (1 << t);
- ntype++;
- }
- if (ntype == 0) {
- all_types |= (1 << AltosUIMap.maptype_hybrid);
- ntype = 1;
- }
-
- cur_type = next_type(0);
- tiles_per_layer = (r * 2 + 1) * (r * 2 + 1);
- layers_total = (max_z - min_z + 1) * ntype;
- layers_loaded = 0;
- pbar_max = layers_total * tiles_per_layer;
- pbar_cur = 0;
-
- map.clear_marks();
- map.add_mark(latitude,longitude, AltosLib.ao_flight_boost);
- do_load();
- }
-
- /* AltosUIMapTileListener methods */
-
- public synchronized void notify_tile(AltosUIMapTile tile, int status) {
- if (status == AltosUIMapStore.loading)
- return;
-
- SwingUtilities.invokeLater(new updatePbar(tile.store.file.toString()));
- ++tiles_loaded;
- if (tiles_loaded == tiles_per_layer) {
- ++layers_loaded;
- if (layers_loaded == layers_total) {
- SwingUtilities.invokeLater(new Runnable() {
- public void run() {
- pbar.setValue(0);
- pbar.setString("");
- load_button.setSelected(false);
- loading = false;
- }
- });
- } else {
- SwingUtilities.invokeLater(new Runnable() {
- public void run() {
- next_load();
- }
- });
- }
- }
- }
-
- public AltosUIMapCache cache() { return cache; }
-
- public void set_sites() {
- int i = 1;
- for (AltosUISite site : sites.sites) {
- site_list.insertItemAt(site, i);
- i++;
- }
- }
-
- public void itemStateChanged(ItemEvent e) {
- int state = e.getStateChange();
-
- if (state == ItemEvent.SELECTED) {
- Object o = e.getItem();
- if (o instanceof AltosUISite) {
- AltosUISite site = (AltosUISite) o;
- lat.set_value(site.latitude);
- lon.set_value(site.longitude);
- }
- }
- }
-
- public void actionPerformed(ActionEvent e) {
- String cmd = e.getActionCommand();
-
- if (cmd.equals("close"))
- setVisible(false);
-
- if (cmd.equals("load")) {
- if (!loading) {
- try {
- latitude = lat.get_value();
- longitude = lon.get_value();
- min_z = (Integer) min_zoom.getSelectedItem();
- max_z = (Integer) max_zoom.getSelectedItem();
- if (max_z < min_z)
- max_z = min_z;
- r = (Integer) radius.getSelectedItem();
- loading = true;
- } catch (ParseException pe) {
- load_button.setSelected(false);
- }
- start_load();
- }
- }
- }
-
- public AltosUIMapPreload(AltosUIFrame in_owner) {
- owner = in_owner;
-
- Container pane = getContentPane();
- GridBagConstraints c = new GridBagConstraints();
- Insets i = new Insets(4,4,4,4);
-
- setTitle("AltOS Load Maps");
-
- pane.setLayout(new GridBagLayout());
-
- map = new AltosUIMap();
-
- c.fill = GridBagConstraints.BOTH;
- c.anchor = GridBagConstraints.CENTER;
- c.insets = i;
- c.weightx = 1;
- c.weighty = 1;
-
- c.gridx = 0;
- c.gridy = 0;
- c.gridwidth = 10;
- c.anchor = GridBagConstraints.CENTER;
-
- pane.add(map, c);
-
- pbar = new JProgressBar();
- pbar.setMinimum(0);
- pbar.setMaximum(1);
- pbar.setValue(0);
- pbar.setString("");
- pbar.setStringPainted(true);
-
- c.fill = GridBagConstraints.HORIZONTAL;
- c.anchor = GridBagConstraints.CENTER;
- c.insets = i;
- c.weightx = 1;
- c.weighty = 0;
-
- c.gridx = 0;
- c.gridy = 1;
- c.gridwidth = 10;
-
- pane.add(pbar, c);
-
- site_list_label = new JLabel ("Known Launch Sites:");
-
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.CENTER;
- c.insets = i;
- c.weightx = 1;
- c.weighty = 0;
-
- c.gridx = 0;
- c.gridy = 2;
- c.gridwidth = 1;
-
- pane.add(site_list_label, c);
-
- site_list = new JComboBox<AltosUISite>(new AltosUISite[] { new AltosUISite("Site List", 0, 0) });
- site_list.addItemListener(this);
-
- sites = new AltosUISites(this);
-
- c.fill = GridBagConstraints.HORIZONTAL;
- c.anchor = GridBagConstraints.CENTER;
- c.insets = i;
- c.weightx = 1;
- c.weighty = 0;
-
- c.gridx = 1;
- c.gridy = 2;
- c.gridwidth = 1;
-
- pane.add(site_list, c);
-
- lat = new AltosUIMapPos(owner,
- "Latitude:",
- lat_hemi_names,
- 37.167833333);
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.CENTER;
- c.insets = i;
- c.weightx = 0;
- c.weighty = 0;
-
- c.gridx = 0;
- c.gridy = 3;
- c.gridwidth = 1;
- c.anchor = GridBagConstraints.CENTER;
-
- pane.add(lat, c);
-
- lon = new AltosUIMapPos(owner,
- "Longitude:",
- lon_hemi_names,
- -97.73975);
-
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.CENTER;
- c.insets = i;
- c.weightx = 0;
- c.weighty = 0;
-
- c.gridx = 1;
- c.gridy = 3;
- c.gridwidth = 1;
- c.anchor = GridBagConstraints.CENTER;
-
- pane.add(lon, c);
-
- load_button = new JToggleButton("Load Map");
- load_button.addActionListener(this);
- load_button.setActionCommand("load");
-
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.CENTER;
- c.insets = i;
- c.weightx = 1;
- c.weighty = 0;
-
- c.gridx = 0;
- c.gridy = 4;
- c.gridwidth = 1;
- c.anchor = GridBagConstraints.CENTER;
-
- pane.add(load_button, c);
-
- close_button = new JButton("Close");
- close_button.addActionListener(this);
- close_button.setActionCommand("close");
-
- c.fill = GridBagConstraints.NONE;
- c.anchor = GridBagConstraints.CENTER;
- c.insets = i;
- c.weightx = 1;
- c.weighty = 0;
-
- c.gridx = 1;
- c.gridy = 4;
- c.gridwidth = 1;
- c.anchor = GridBagConstraints.CENTER;
-
- pane.add(close_button, c);
-
- JLabel types_label = new JLabel("Map Types");
- c.gridx = 2;
- c.gridwidth = 2;
- c.gridy = 2;
- pane.add(types_label, c);
-
- c.gridwidth = 1;
-
- for (int type = AltosUIMap.maptype_hybrid; type <= AltosUIMap.maptype_terrain; type++) {
- maptypes[type] = new JCheckBox(AltosUIMap.maptype_labels[type],
- type == AltosUIMap.maptype_hybrid);
- c.gridx = 2 + (type >> 1);
- c.fill = GridBagConstraints.HORIZONTAL;
- c.gridy = (type & 1) + 3;
- pane.add(maptypes[type], c);
- }
-
- JLabel min_zoom_label = new JLabel("Minimum Zoom");
- c.gridx = 4;
- c.gridy = 2;
- pane.add(min_zoom_label, c);
-
- min_zoom = new JComboBox<Integer>(zooms);
- min_zoom.setSelectedItem(zooms[10]);
- min_zoom.setEditable(false);
- c.gridx = 5;
- c.gridy = 2;
- pane.add(min_zoom, c);
-
- JLabel max_zoom_label = new JLabel("Maximum Zoom");
- c.gridx = 4;
- c.gridy = 3;
- pane.add(max_zoom_label, c);
-
- max_zoom = new JComboBox<Integer>(zooms);
- max_zoom.setSelectedItem(zooms[14]);
- max_zoom.setEditable(false);
- c.gridx = 5;
- c.gridy = 3;
- pane.add(max_zoom, c);
-
- JLabel radius_label = new JLabel("Tile Radius");
- c.gridx = 4;
- c.gridy = 4;
- pane.add(radius_label, c);
-
- radius = new JComboBox<Integer>(radii);
- radius.setSelectedItem(radii[4]);
- radius.setEditable(true);
- c.gridx = 5;
- c.gridy = 4;
- pane.add(radius, c);
-
- pack();
- setLocationRelativeTo(owner);
- setVisible(true);
- }
-}
projects / fw / altos / commitdiff