private void refreshIfNeeded() {
Log.e(tag, "refreshing");
if (MainModel.isChanged()) {
clearFamilyStoryLines();
clearLifeStory();
clearSpouseLine();
mMap.clear();
mMap.setMapType(Settings.getMapType());
showEvents();
}
MainModel.setChanged(false);
}
private void showEvents() {
for (String eventId : MainModel.events.keySet()) {
if (MainModel.isEventVisible(eventId)) {
showEvent(eventId);
}
}
}
private void setUpMap() {
mMap.setOnMarkerClickListener(
new GoogleMap.OnMarkerClickListener() {
@Override
public boolean onMarkerClick(Marker marker) {
// Log.e(tag, "clicked on marker");
String eventId = marker.getSnippet();
setEvent(eventId);
refreshIfNeeded();
return false;
}
});
mMap.setMapType(Settings.getMapType());
computeMarkerColors();
showEvents();
selEventId = ((MapActivityInterface) getActivity()).getEventId();
if (selEventId != null) {
Log.e(tag, "Setting up initial event");
setEvent(selEventId);
Event e = MainModel.getEvent(selEventId);
mMap.animateCamera(
CameraUpdateFactory.newLatLngZoom(new LatLng(e.getLat(), e.getLng()), 12.0f));
}
// mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(latitude,
// longitude), 12.0f));
}
private void setEvent(String eventId) {
Event e = MainModel.getEvent(eventId);
Person p = MainModel.getPerson(e.getPersonId());
String eventText =
p.getFirstName()
+ " "
+ p.getLastName()
+ System.getProperty("line.separator")
+ e.fullDescription();
// Log.e(tag, "setting event text to " + eventText);
event_text.setText(eventText);
selPersonId = e.getPersonId();
selEventId = eventId;
updateLines();
showGenderImage(p.getGender());
}
private void recDrawFamilyStoryLines(Event event, int width) {
// Log.e(tag, "Called recDraw with event "+event.toString()+" width: "+width);
Person p = event.getPerson();
Person mother = MainModel.getPerson(p.getMotherId());
Person father = MainModel.getPerson(p.getFatherId());
if (mother != null) {
Event firstMotherEvent = mother.getEarliestEvent();
drawFamilyStoryLine(event, firstMotherEvent, width);
;
recDrawFamilyStoryLines(firstMotherEvent, width - Settings.FAMILY_LINE_DEC);
}
if (father != null) {
Event firstFatherEvent = father.getEarliestEvent();
drawFamilyStoryLine(event, firstFatherEvent, width);
recDrawFamilyStoryLines(firstFatherEvent, width - Settings.FAMILY_LINE_DEC);
}
}
private void updateSpouseLines() {
clearSpouseLine();
if (!Settings.isSpouseLinesEnabled()) return;
Event selEvent = MainModel.getEvent(selEventId);
Person p = selEvent.getPerson();
Person spouse = MainModel.getPerson(p.getSpouseId());
if (spouse == null || selEvent == null) return;
Event firstSpouseEvent = spouse.getEarliestEvent();
if (firstSpouseEvent == null) return;
if (!MainModel.isEventVisible(selEvent.getId())
|| !MainModel.isEventVisible(firstSpouseEvent.getId())) return;
spouseLine =
drawLine(selEvent, firstSpouseEvent, SPOUSE_LINE_WIDTH, Settings.getSpouseLineColor());
}
private void updateLifeStory() {
// Log.e(tag, "updating life story");
ArrayList<Event> events = MainModel.getPerson(selPersonId).getSortedEvents();
ArrayList<Event> visibleEvents = new ArrayList<Event>();
for (int i = 0; i < events.size(); i++) {
Event curr_event = events.get(i);
if (MainModel.isEventVisible(curr_event.getId())) {
visibleEvents.add(curr_event);
// Log.e(tag, "visible event: "+curr_event.toString());
}
}
clearLifeStory();
if (!Settings.isLifeLinesEnabled()) return;
for (int j = 1; j < visibleEvents.size(); j++) {
Event event1 = visibleEvents.get(j - 1);
Event event2 = visibleEvents.get(j);
lifeStory.add(drawLine(event1, event2, LIFE_STORY_WIDTH, Settings.getLifeStoryColor()));
}
}
private void showEvent(String eventId) {
Event e = MainModel.getEvent(eventId);
LatLng pos =
new LatLng(
e.getLat() + Math.random() / MARKER_FUDGE_DENOM,
e.getLng() + Math.random() / MARKER_FUDGE_DENOM);
String description = e.getDescription();
float event_color =
(description_hues.containsKey(description))
? description_hues.get(description)
: DEFAULT_MARKER_COLOR;
mMap.addMarker(
new MarkerOptions()
.position(pos)
.snippet(eventId)
.icon(BitmapDescriptorFactory.defaultMarker(event_color)));
}
/**
* If the source and target events are visible, draw a line between the source and target, and
* save it in the map of lines. This is so that the lines can be removed when changing the
* selected event.
*/
private void drawFamilyStoryLine(Event source, Event target, int width) {
if (source == null || target == null) return;
if (MainModel.isEventVisible(source.getId()) && MainModel.isEventVisible(target.getId())) {
familyLines.add(drawLine(source, target, width, Settings.getFamilyStoryColor()));
}
}
private void updateFamilyStoryLines() {
clearFamilyStoryLines();
if (!Settings.isFamilyLinesEnabled()) return;
recDrawFamilyStoryLines(MainModel.getEvent(selEventId), Settings.START_FAMILY_LINE_WIDTH);
}