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/* $Id$ */
/**
* Location chooser interface.
*/
Drupal.gmap.addHandler('gmap',function(elem) {
var obj = this;
var binding = obj.bind("locpickchange", function() {
if (obj.locpick_coord) {
GEvent.trigger(obj.map,"click",null,obj.locpick_coord);
}
});
obj.bind("locpickremove", function() {
obj.map.removeOverlay(obj.locpick_point);
obj.locpick_coord = null;
obj.change('locpickchange', -1);
});
obj.bind("init", function() {
if (obj.vars.behavior.locpick) {
obj.locpick_coord = new GLatLng(obj.vars.latitude, obj.vars.longitude);
GEvent.addListener(obj.map, "click", function(overlay,point) {
obj.map.checkResize();
if (!overlay) {
if (obj.locpick_point) {
obj.map.removeOverlay(obj.locpick_point);
}
obj.map.zoomIn();
obj.map.zoomIn();
obj.map.addOverlay(obj.locpick_point = new GMarker(point, {draggable: true}));
GEvent.addListener(obj.locpick_point, 'drag', function() {
obj.locpick_coord = obj.locpick_point.getLatLng();
obj.change('locpickchange', binding);
});
GEvent.addListener(obj.locpick_point, 'dragend', function() {
obj.locpick_coord = obj.locpick_point.getLatLng();
obj.map.zoomIn();
obj.map.zoomIn();
obj.map.panTo(obj.locpick_coord);
obj.change('locpickchange', binding);
});
obj.locpick_coord = point;
obj.map.panTo(point);
obj.change('locpickchange', binding);
}
else {
// Unsetting the location
obj.change('locpickremove',-1);
}
});
}
});
obj.bind("ready", function() {
// Fake a click to set the initial point, if one was set.
if (obj.vars.behavior.locpick) {
if (!obj.locpick_invalid) {
obj.change('locpickchange', -1);
}
}
});
});
Drupal.gmap.addHandler('locpick_latitude',function(elem) {
var obj = this;
obj.bind("init", function() {
if (elem.value != '') {
obj.vars.latitude = Number(elem.value);
obj.locpick_coord = new GLatLng(obj.vars.latitude, obj.vars.longitude);
}
else {
obj.locpick_coord = null;
obj.locpick_invalid = true;
}
});
var binding = obj.bind("locpickchange", function() {
if (obj.locpick_coord) {
elem.value = obj.locpick_coord.lat();
}
else {
elem.value = '';
}
});
$(elem).change(function() {
if (elem.value != '') {
if (obj.locpick_coord) {
obj.locpick_coord = new GLatLng(Number(elem.value), obj.locpick_coord.lng());
obj.change('locpickchange', binding);
}
else {
obj.locpick_coord = new GLatLng(Number(elem.value), 0.0);
}
}
else {
obj.change('locpickremove', -1);
}
});
});
Drupal.gmap.addHandler('locpick_longitude', function(elem) {
var obj = this;
obj.bind("init", function() {
if (elem.value != '') {
obj.vars.longitude = Number(elem.value);
obj.locpick_coord = new GLatLng(obj.vars.latitude, obj.vars.longitude);
}
else {
obj.locpick_invalid = true;
}
});
var binding = obj.bind("locpickchange", function() {
if (obj.locpick_coord) {
elem.value = obj.locpick_coord.lng();
}
else {
elem.value = '';
}
});
$(elem).change(function() {
if (elem.value != '') {
if (obj.locpick_coord) {
obj.locpick_coord = new GLatLng(obj.locpick_coord.lat(), Number(elem.value));
obj.change('locpickchange', binding);
}
else {
obj.locpick_coord = new GLatLng(0.0, Number(elem.value));
}
}
else {
obj.change('locpickremove', -1);
}
});
});