protected String asDesc(String comment, String description) {
if (comment != null) {
int index = comment.indexOf(';');
if (index != -1) {
description = comment.substring(index);
if (description.startsWith("; ")) description = description.substring(2);
} else return null;
}
return Transfer.trim(description);
}
Wgs84Position getPosition(int index) {
Double x, y;
String indexKey = getPositionCount() > 1 ? Integer.toString(index) : "";
String xValue = Transfer.trim(get(X_POSITION + indexKey));
String yValue = Transfer.trim(get(Y_POSITION + indexKey));
String comment = getPositionCount() == 1 ? Transfer.trim(getText()) : null;
// for the strange format of EasyGPS
if (yValue == null && xValue != null) {
Matcher matcher = EASY_GPS_PATTERN.matcher(xValue);
if (matcher.matches()) {
xValue = Transfer.trim(matcher.group(1));
yValue = Transfer.trim(matcher.group(2));
}
}
x = Transfer.parseDouble(xValue);
y = Transfer.parseDouble(yValue);
return new Wgs84Position(x, y, null, null, null, comment);
}
protected int getBoundsZoomLevel(List<BaseNavigationPosition> positions) {
if ((positions == null) || (positions.size() < 1)) return 0;
Wgs84Position northEast = Positions.northEast(positions);
Wgs84Position southWest = Positions.southWest(positions);
StringBuffer buffer = new StringBuffer();
buffer
.append("return map.getBoundsZoomLevel(new GLatLngBounds(")
.append("new GLatLng(")
.append(northEast.getLatitude())
.append(",")
.append(northEast.getLongitude())
.append("),")
.append("new GLatLng(")
.append(southWest.getLatitude())
.append(",")
.append(southWest.getLongitude())
.append(")")
.append("));");
String zoomLevel = executeScriptWithResult(buffer.toString());
return zoomLevel != null ? Transfer.parseDouble(zoomLevel).intValue() : 1;
}
private static String parseForNmn5(String string) {
String result = Transfer.trim(string);
if (result != null && "-".equals(result)) result = null;
if (result != null && result.length() > 2) result = toMixedCase(result);
return result;
}
private static String formatComment(String string) {
return string != null ? Transfer.escape(string, SEPARATOR, ';') : "-";
}
protected int getCurrentZoomLevel() {
String zoomLevel = executeScriptWithResult("return map.getZoom();");
return zoomLevel != null ? Transfer.parseDouble(zoomLevel).intValue() : 1;
}
protected String asName(String comment) {
if (comment == null) return null;
int index = comment.indexOf(';');
if (index != -1) comment = comment.substring(0, index);
return Transfer.trim(comment);
}