+++ /dev/null
-/*
- * Copyright © 2010 Anthony Towns <aj@erisian.com.au>
- *
- * 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_11;
-
-import java.awt.*;
-import java.awt.event.*;
-import java.awt.image.*;
-import javax.swing.*;
-import java.io.*;
-import java.lang.Math;
-import java.awt.geom.*;
-import java.util.*;
-import java.util.concurrent.*;
-import javax.imageio.*;
-import org.altusmetrum.altoslib_11.*;
-
-public class AltosUIMapNew extends JComponent implements AltosFlightDisplay, AltosMapInterface {
-
- AltosMap map;
- Graphics2D g;
- Font tile_font;
- Font line_font;
-
- static Point2D.Double point2d(AltosPointDouble pt) {
- return new Point2D.Double(pt.x, pt.y);
- }
-
- static final AltosPointDouble point_double(Point pt) {
- return new AltosPointDouble(pt.x, pt.y);
- }
-
- class MapMark extends AltosMapMark {
- public void paint(AltosMapTransform t) {
- AltosPointDouble pt = t.screen(lat_lon);
-
- g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
- RenderingHints.VALUE_ANTIALIAS_ON);
- g.setStroke(new BasicStroke(stroke_width, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
-
- if (0 <= state && state < AltosUIMapNew.stateColors.length)
- g.setColor(AltosUIMapNew.stateColors[state]);
- else
- g.setColor(AltosUIMapNew.stateColors[AltosLib.ao_flight_invalid]);
-
- g.drawOval((int)pt.x-5, (int)pt.y-5, 10, 10);
- g.drawOval((int)pt.x-20, (int)pt.y-20, 40, 40);
- g.drawOval((int)pt.x-35, (int)pt.y-35, 70, 70);
- }
-
- MapMark(double lat, double lon, int state) {
- super(lat, lon, state);
- }
- }
-
- class MapView extends JComponent implements MouseMotionListener, MouseListener, ComponentListener, MouseWheelListener {
-
- private VolatileImage create_back_buffer() {
- return getGraphicsConfiguration().createCompatibleVolatileImage(getWidth(), getHeight());
- }
-
- private void do_paint(Graphics my_g) {
- g = (Graphics2D) my_g;
-
- map.paint();
- }
-
- public void paint(Graphics my_g) {
- VolatileImage back_buffer = create_back_buffer();
-
- Graphics2D top_g = (Graphics2D) my_g;
-
- do {
- GraphicsConfiguration gc = getGraphicsConfiguration();
- int code = back_buffer.validate(gc);
- if (code == VolatileImage.IMAGE_INCOMPATIBLE)
- back_buffer = create_back_buffer();
-
- Graphics g_back = back_buffer.getGraphics();
- g_back.setClip(top_g.getClip());
- do_paint(g_back);
- g_back.dispose();
-
- top_g.drawImage(back_buffer, 0, 0, this);
- } while (back_buffer.contentsLost());
- back_buffer.flush();
- }
-
- public void repaint(AltosRectangle damage) {
- repaint(damage.x, damage.y, damage.width, damage.height);
- }
-
- private boolean is_drag_event(MouseEvent e) {
- return e.getModifiers() == InputEvent.BUTTON1_MASK;
- }
-
- /* MouseMotionListener methods */
-
- public void mouseDragged(MouseEvent e) {
- map.touch_continue(e.getPoint().x, e.getPoint().y, is_drag_event(e));
- }
-
- public void mouseMoved(MouseEvent e) {
- }
-
- /* MouseListener methods */
- public void mouseClicked(MouseEvent e) {
- }
-
- public void mouseEntered(MouseEvent e) {
- }
-
- public void mouseExited(MouseEvent e) {
- }
-
- public void mousePressed(MouseEvent e) {
- map.touch_start(e.getPoint().x, e.getPoint().y, is_drag_event(e));
- }
-
- public void mouseReleased(MouseEvent e) {
- }
-
- /* MouseWheelListener methods */
-
- public void mouseWheelMoved(MouseWheelEvent e) {
- int zoom_change = e.getWheelRotation();
-
- map.set_zoom_centre(map.get_zoom() - zoom_change, new AltosPointInt(e.getPoint().x, e.getPoint().y));
- }
-
- /* ComponentListener methods */
-
- public void componentHidden(ComponentEvent e) {
- }
-
- public void componentMoved(ComponentEvent e) {
- }
-
- public void componentResized(ComponentEvent e) {
- map.set_transform();
- }
-
- public void componentShown(ComponentEvent e) {
- map.set_transform();
- }
-
- MapView() {
- addComponentListener(this);
- addMouseMotionListener(this);
- addMouseListener(this);
- addMouseWheelListener(this);
- }
- }
-
- class MapLine extends AltosMapLine {
-
- public void paint(AltosMapTransform t) {
-
- if (start == null || end == null)
- return;
-
- g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
-
- Line2D.Double line = new Line2D.Double(point2d(t.screen(start)),
- point2d(t.screen(end)));
-
- g.setColor(Color.WHITE);
- g.setStroke(new BasicStroke(stroke_width+4, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
- g.draw(line);
-
- g.setColor(Color.BLUE);
- g.setStroke(new BasicStroke(stroke_width, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
- g.draw(line);
-
- String message = line_dist();
- Rectangle2D bounds;
- bounds = line_font.getStringBounds(message, g.getFontRenderContext());
-
- float x = (float) line.x1;
- float y = (float) line.y1 + (float) bounds.getHeight() / 2.0f;
-
- if (line.x1 < line.x2) {
- x -= (float) bounds.getWidth() + 2.0f;
- } else {
- x += 2.0f;
- }
-
- g.setFont(line_font);
- g.setColor(Color.WHITE);
- for (int dy = -2; dy <= 2; dy += 2)
- for (int dx = -2; dx <= 2; dx += 2)
- g.drawString(message, x + dx, y + dy);
- g.setColor(Color.BLUE);
- g.drawString(message, x, y);
- }
-
- public MapLine() {
- }
- }
-
- class MapPath extends AltosMapPath {
- public void paint(AltosMapTransform t) {
- Point2D.Double prev = null;
-
- g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
- RenderingHints.VALUE_ANTIALIAS_ON);
- g.setStroke(new BasicStroke(stroke_width, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
-
- for (AltosMapPathPoint point : points) {
- Point2D.Double cur = point2d(t.screen(point.lat_lon));
- if (prev != null) {
- Line2D.Double line = new Line2D.Double (prev, cur);
- Rectangle bounds = line.getBounds();
-
- if (g.hitClip(bounds.x, bounds.y, bounds.width, bounds.height)) {
- if (0 <= point.state && point.state < AltosUIMapNew.stateColors.length)
- g.setColor(AltosUIMapNew.stateColors[point.state]);
- else
- g.setColor(AltosUIMapNew.stateColors[AltosLib.ao_flight_invalid]);
-
- g.draw(line);
- }
- }
- prev = cur;
- }
- }
- }
-
- class MapTile extends AltosMapTile {
- public MapTile(AltosMapCache cache, AltosLatLon upper_left, AltosLatLon center, int zoom, int maptype, int px_size, int scale) {
- super(cache, upper_left, center, zoom, maptype, px_size, scale);
- }
-
- public void paint(AltosMapTransform t) {
-
- AltosPointDouble point_double = t.screen(upper_left);
- Point point = new Point((int) (point_double.x + 0.5),
- (int) (point_double.y + 0.5));
-
- if (!g.hitClip(point.x, point.y, px_size, px_size))
- return;
-
- AltosImage altos_image = get_image();
- AltosUIImage ui_image = (AltosUIImage) altos_image;
- Image image = null;
-
- if (ui_image != null)
- image = ui_image.image;
-
- if (image != null) {
- g.drawImage(image, point.x, point.y, null);
- } else {
- g.setColor(Color.GRAY);
- g.fillRect(point.x, point.y, px_size, px_size);
-
- if (t.has_location()) {
- String message = null;
- switch (status) {
- case AltosMapTile.fetching:
- message = "Fetching...";
- break;
- case AltosMapTile.bad_request:
- message = "Internal error";
- break;
- case AltosMapTile.failed:
- message = "Network error, check connection";
- break;
- case AltosMapTile.forbidden:
- message = "Too many requests, try later";
- break;
- }
- if (message != null && tile_font != null) {
- g.setFont(tile_font);
- g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
- Rectangle2D bounds = tile_font.getStringBounds(message, g.getFontRenderContext());
-
- float x = px_size / 2.0f;
- float y = px_size / 2.0f;
- x = x - (float) bounds.getWidth() / 2.0f;
- y = y + (float) bounds.getHeight() / 2.0f;
- g.setColor(Color.BLACK);
- g.drawString(message, (float) point_double.x + x, (float) point_double.y + y);
- }
- }
- }
- }
- }
-
- public static final Color stateColors[] = {
- Color.WHITE, // startup
- Color.WHITE, // idle
- Color.WHITE, // pad
- Color.RED, // boost
- Color.PINK, // fast
- Color.YELLOW, // coast
- Color.CYAN, // drogue
- Color.BLUE, // main
- Color.BLACK, // landed
- Color.BLACK, // invalid
- Color.CYAN, // stateless
- };
-
- /* AltosMapInterface functions */
-
- public AltosMapPath new_path() {
- return new MapPath();
- }
-
- public AltosMapLine new_line() {
- return new MapLine();
- }
-
- public AltosImage load_image(File file) throws Exception {
- return new AltosUIImage(ImageIO.read(file));
- }
-
- public AltosMapMark new_mark(double lat, double lon, int state) {
- return new MapMark(lat, lon, state);
- }
-
- public AltosMapTile new_tile(AltosMapCache cache, AltosLatLon upper_left, AltosLatLon center, int zoom, int maptype, int px_size, int scale) {
- return new MapTile(cache, upper_left, center, zoom, maptype, px_size, scale);
- }
-
- public int width() {
- return view.getWidth();
- }
-
- public int height() {
- return view.getHeight();
- }
-
- public void repaint() {
- view.repaint();
- }
-
- public void repaint(AltosRectangle damage) {
- view.repaint(damage);
- }
-
- public void set_zoom_label(String label) {
- zoom_label.setText(label);
- }
-
- public void select_object(AltosLatLon latlon) {
- debug("select at %f,%f\n", latlon.lat, latlon.lon);
- }
-
- public void debug(String format, Object ... arguments) {
- System.out.printf(format, arguments);
- }
-
-
- /* AltosFlightDisplay interface */
-
- public void set_font() {
- tile_font = AltosUILib.value_font;
- line_font = AltosUILib.status_font;
- }
-
- public void font_size_changed(int font_size) {
- set_font();
- repaint();
- }
-
- public void units_changed(boolean imperial_units) {
- repaint();
- }
-
- JLabel zoom_label;
-
- public void set_maptype(int type) {
- map.set_maptype(type);
- maptype_combo.setSelectedIndex(type);
- }
-
- /* AltosUIMapPreload functions */
-
- public void set_zoom(int zoom) {
- map.set_zoom(zoom);
- }
-
- public void add_mark(double lat, double lon, int status) {
- map.add_mark(lat, lon, status);
- }
-
- public void clear_marks() {
- map.clear_marks();
- }
-
- /* AltosFlightDisplay interface */
- public void reset() {
- // nothing
- }
-
- public void show(AltosState state, AltosListenerState listener_state) {
- map.show(state, listener_state);
- }
-
- public String getName() {
- return "Map";
- }
-
- /* AltosGraphUI interface */
- public void centre(AltosState state) {
- map.centre(state);
- }
-
- /* internal layout bits */
- private GridBagLayout layout = new GridBagLayout();
-
- JComboBox<String> maptype_combo;
-
- MapView view;
-
- public AltosUIMapNew() {
-
- set_font();
-
- view = new MapView();
-
- view.setPreferredSize(new Dimension(500,500));
- view.setVisible(true);
- view.setEnabled(true);
-
- GridBagLayout my_layout = new GridBagLayout();
-
- setLayout(my_layout);
-
- GridBagConstraints c = new GridBagConstraints();
- c.anchor = GridBagConstraints.CENTER;
- c.fill = GridBagConstraints.BOTH;
- c.gridx = 0;
- c.gridy = 0;
- c.gridwidth = 1;
- c.gridheight = 10;
- c.weightx = 1;
- c.weighty = 1;
- add(view, c);
-
- int y = 0;
-
- zoom_label = new JLabel("", JLabel.CENTER);
-
- c = new GridBagConstraints();
- c.anchor = GridBagConstraints.CENTER;
- c.fill = GridBagConstraints.HORIZONTAL;
- c.gridx = 1;
- c.gridy = y++;
- c.weightx = 0;
- c.weighty = 0;
- add(zoom_label, c);
-
- JButton zoom_reset = new JButton("0");
- zoom_reset.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- map.set_zoom(map.default_zoom);
- }
- });
-
- c = new GridBagConstraints();
- c.anchor = GridBagConstraints.CENTER;
- c.fill = GridBagConstraints.HORIZONTAL;
- c.gridx = 1;
- c.gridy = y++;
- c.weightx = 0;
- c.weighty = 0;
- add(zoom_reset, c);
-
- JButton zoom_in = new JButton("+");
- zoom_in.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- map.set_zoom(map.get_zoom() + 1);
- }
- });
-
- c = new GridBagConstraints();
- c.anchor = GridBagConstraints.CENTER;
- c.fill = GridBagConstraints.HORIZONTAL;
- c.gridx = 1;
- c.gridy = y++;
- c.weightx = 0;
- c.weighty = 0;
- add(zoom_in, c);
-
- JButton zoom_out = new JButton("-");
- zoom_out.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- map.set_zoom(map.get_zoom() - 1);
- }
- });
- c = new GridBagConstraints();
- c.anchor = GridBagConstraints.CENTER;
- c.fill = GridBagConstraints.HORIZONTAL;
- c.gridx = 1;
- c.gridy = y++;
- c.weightx = 0;
- c.weighty = 0;
- add(zoom_out, c);
-
- maptype_combo = new JComboBox<String>(map.maptype_labels);
-
- maptype_combo.setEditable(false);
- maptype_combo.setMaximumRowCount(maptype_combo.getItemCount());
- maptype_combo.addItemListener(new ItemListener() {
- public void itemStateChanged(ItemEvent e) {
- map.set_maptype(maptype_combo.getSelectedIndex());
- }
- });
-
- c = new GridBagConstraints();
- c.anchor = GridBagConstraints.CENTER;
- c.fill = GridBagConstraints.HORIZONTAL;
- c.gridx = 1;
- c.gridy = y++;
- c.weightx = 0;
- c.weighty = 0;
- add(maptype_combo, c);
-
- map = new AltosMap(this);
- }
-}
projects / fw / altos / blobdiff