223 lines
5.4 KiB
JavaScript
223 lines
5.4 KiB
JavaScript
// vim: et:ts=4:sw=4:sts=4:ft=javascript
|
|
|
|
/*@
|
|
Ox.MapPlace <f> MapPlace Object
|
|
(options) -> <f> MapPlace Object
|
|
options <o> Options object
|
|
east <n|0>
|
|
editing <b|false>
|
|
geoname <s|''>
|
|
map <o|null>
|
|
markerColor <a|[255> 0> 0]>
|
|
markerSize <n|16>
|
|
name <s|''>
|
|
north <n|0>
|
|
selected <b|false>
|
|
south <n|0>
|
|
type <s|''>
|
|
visible <b|false>
|
|
west <n|0>
|
|
@*/
|
|
|
|
Ox.MapPlace = function(options) {
|
|
|
|
options = Ox.extend({
|
|
east: 0,
|
|
editing: false,
|
|
geoname: '',
|
|
map: null,
|
|
markerColor: [255, 0, 0],
|
|
markerSize: 16,
|
|
name: '',
|
|
north: 0,
|
|
selected: false,
|
|
south: 0,
|
|
type: '',
|
|
visible: false,
|
|
west: 0
|
|
}, options);
|
|
|
|
var that = this;
|
|
|
|
Ox.forEach(options, function(val, key) {
|
|
that[key] = val;
|
|
});
|
|
|
|
update();
|
|
|
|
function update(updateMarker) {
|
|
that.points = {
|
|
ne: new google.maps.LatLng(that.north, that.east),
|
|
sw: new google.maps.LatLng(that.south, that.west)
|
|
};
|
|
that.bounds = new google.maps.LatLngBounds(that.points.sw, that.points.ne);
|
|
that.center = that.bounds.getCenter();
|
|
that.lat = that.center.lat();
|
|
that.lng = that.center.lng();
|
|
Ox.extend(that.points, {
|
|
e: new google.maps.LatLng(that.lat, that.east),
|
|
s: new google.maps.LatLng(that.south, that.lng),
|
|
se: new google.maps.LatLng(that.south, that.east),
|
|
n: new google.maps.LatLng(that.north, that.lng),
|
|
nw: new google.maps.LatLng(that.north, that.west),
|
|
w: new google.maps.LatLng(that.lat, that.west),
|
|
});
|
|
// fixme: use bounds.toSpan()
|
|
that.sizeNorthSouth = (that.north - that.south) *
|
|
Ox.EARTH_CIRCUMFERENCE / 360;
|
|
that.sizeEastWest = (that.east + (that.west > that.east ? 360 : 0) - that.west) *
|
|
Ox.getMetersPerDegree(that.lat);
|
|
that.area = Ox.getArea(
|
|
{lat: that.south, lng: that.west},
|
|
{lat: that.north, lng: that.east}
|
|
);
|
|
if (!that.marker) {
|
|
that.marker = new Ox.MapMarker({
|
|
color: that.markerColor,
|
|
map: that.map,
|
|
place: that,
|
|
size: that.markerSize
|
|
});
|
|
that.rectangle = new Ox.MapRectangle({
|
|
map: that.map,
|
|
place: that
|
|
});
|
|
} else if (updateMarker) {
|
|
that.marker.update();
|
|
that.rectangle.update();
|
|
}
|
|
}
|
|
|
|
function editable() {
|
|
return that.map.options('editable') && that.editable;
|
|
}
|
|
|
|
/*@
|
|
add <f> add
|
|
@*/
|
|
that.add = function() {
|
|
that.visible = true;
|
|
that.marker.add();
|
|
return that;
|
|
};
|
|
|
|
/*@
|
|
cancel <f> cancel
|
|
@*/
|
|
that.cancel = function() {
|
|
if (editable()) {
|
|
that.undo();
|
|
that.editing = false;
|
|
that.marker.update();
|
|
that.rectangle.deselect();
|
|
}
|
|
return that;
|
|
};
|
|
|
|
/*@
|
|
crossesDateline <f> crossesDateline
|
|
@*/
|
|
that.crossesDateline = function() {
|
|
return that.west > that.east;
|
|
}
|
|
|
|
/*@
|
|
deselect <f> dselect
|
|
@*/
|
|
that.deselect = function() {
|
|
that.editing && that.submit();
|
|
that.selected = false;
|
|
that.marker.update();
|
|
that.rectangle.remove();
|
|
return that;
|
|
};
|
|
|
|
/*@
|
|
edit <f> edit
|
|
@*/
|
|
that.edit = function() {
|
|
if (editable()) {
|
|
that.editing = true;
|
|
that.original = {
|
|
south: that.south,
|
|
west: that.west,
|
|
north: that.north,
|
|
east: that.east
|
|
};
|
|
that.marker.edit();
|
|
that.rectangle.select();
|
|
}
|
|
return that;
|
|
};
|
|
|
|
// fixme: make this an Ox.Element to get options handling for free?
|
|
that.options = function(options) {
|
|
options = Ox.makeObject(arguments);
|
|
Ox.forEach(options, function(value, key) {
|
|
that[key] = value;
|
|
Ox.print('that.' + key, '=', value, '......')
|
|
});
|
|
update(true);
|
|
};
|
|
|
|
/*@
|
|
remove <f> remove
|
|
@*/
|
|
that.remove = function() {
|
|
that.editing && that.submit();
|
|
that.selected && that.deselect();
|
|
that.visible = false;
|
|
that.marker.remove();
|
|
return that;
|
|
};
|
|
|
|
/*@
|
|
select <f> select
|
|
@*/
|
|
that.select = function() {
|
|
that.selected = true;
|
|
!that.visible && that.add();
|
|
that.marker.update();
|
|
that.rectangle.add();
|
|
return that;
|
|
};
|
|
|
|
/*@
|
|
submit <f> submit
|
|
@*/
|
|
that.submit = function() {
|
|
if (editable()) {
|
|
that.editing = false;
|
|
that.marker.update();
|
|
that.rectangle.deselect();
|
|
}
|
|
return that;
|
|
};
|
|
|
|
/*@
|
|
update <f> update
|
|
@*/
|
|
that.update = function(updateMarker) {
|
|
update(updateMarker);
|
|
that.map.triggerEvent('changeplace', that);
|
|
return that;
|
|
};
|
|
|
|
/*@
|
|
undo <f> undo
|
|
@*/
|
|
that.undo = function() {
|
|
if (editable()) {
|
|
Ox.forEach(that.original, function(v, k) {
|
|
that[k] = v;
|
|
});
|
|
that.update();
|
|
that.marker.update();
|
|
that.rectangle.update();
|
|
}
|
|
return that;
|
|
};
|
|
|
|
return that;
|
|
|
|
};
|