*
* 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.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-package org.altusmetrum.altoslib_10;
+package org.altusmetrum.altoslib_13;
import java.io.*;
import java.util.*;
-public abstract class AltosMapTile implements AltosFontListener, AltosMapStoreListener {
+public class AltosMapTile implements AltosFontListener, AltosMapStoreListener {
LinkedList<AltosMapTileListener> listeners = new LinkedList<AltosMapTileListener>();
public AltosLatLon upper_left, center;
public int px_size;
static public final int bad_request = 4;/* downloading failed */
static public final int forbidden = 5; /* downloading failed */
- private File map_file() {
- double lat = center.lat;
- double lon = center.lon;
- char chlat = lat < 0 ? 'S' : 'N';
- char chlon = lon < 0 ? 'W' : 'E';
-
- if (lat < 0) lat = -lat;
- if (lon < 0) lon = -lon;
- String maptype_string = String.format("%s-", AltosMap.maptype_names[maptype]);
- String format_string;
- if (maptype == AltosMap.maptype_hybrid || maptype == AltosMap.maptype_satellite || maptype == AltosMap.maptype_terrain)
- format_string = "jpg";
- else
- format_string = "png";
- return new File(AltosPreferences.mapdir(),
- String.format("map-%c%.6f,%c%.6f-%s%d%s.%s",
- chlat, lat, chlon, lon, maptype_string, zoom, scale == 1 ? "" : String.format("-%d", scale), format_string));
- }
-
- private String map_url() {
- String format_string;
- int z = zoom;
-
- if (maptype == AltosMap.maptype_hybrid || maptype == AltosMap.maptype_satellite || maptype == AltosMap.maptype_terrain)
- format_string = "jpg";
- else
- format_string = "png32";
-
- for (int s = 1; s < scale; s <<= 1)
- z--;
-
- if (AltosVersion.has_google_maps_api_key())
- return String.format("http://maps.google.com/maps/api/staticmap?center=%.6f,%.6f&zoom=%d&size=%dx%d&scale=%d&sensor=false&maptype=%s&format=%s&key=%s",
- center.lat, center.lon, z, px_size/scale, px_size/scale, scale, AltosMap.maptype_names[maptype], format_string, AltosVersion.google_maps_api_key);
- else
- return String.format("http://maps.google.com/maps/api/staticmap?center=%.6f,%.6f&zoom=%d&size=%dx%d&scale=%d&sensor=false&maptype=%s&format=%s",
- center.lat, center.lon, z, px_size/scale, px_size/scale, AltosMap.maptype_names[maptype], format_string);
+ static public String status_name(int status) {
+ switch (status) {
+ case loaded:
+ return "loaded";
+ case fetched:
+ return "fetched";
+ case fetching:
+ return "fetching";
+ case failed:
+ return "failed";
+ case bad_request:
+ return "bad_request";
+ case forbidden:
+ return "forbidden";
+ default:
+ return "unknown";
+ }
}
public void font_size_changed(int font_size) {
notify_listeners(status);
}
- public abstract void paint(AltosMapTransform t);
+ public void paint(AltosMapTransform t) {
+ }
public AltosImage get_image() {
if (cache == null)
this.px_size = px_size;
this.scale = scale;
- store = AltosMapStore.get(map_url(), map_file());
+ store = AltosMapStore.get(center, zoom, maptype, px_size, scale);
store.add_listener(this);
}
-
- public AltosMapTile(AltosMapCache cache, AltosLatLon upper_left, AltosLatLon center, int zoom, int maptype, int px_size) {
- this(cache, upper_left, center, zoom, maptype, px_size, 1);
- }
}