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jquery.mosne.map.v0.7.js
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/*!
* MOSNE MAP / jQuery Plugin v0.7
* markerClusterer + InfoBox + Geocoder + Styled Google Maps API v3
* http://www.mosne.it/playground/mosne_map/
*
* Require jQuery 1.5+, Google Maps API v3, markerClusterer, InfoBox
*
* Copyright 2011, Paolo Mosne
* Licensed under GPL Version 3 licenses.
* http://www.gnu.org/licenses/gpl.html
*
* Date: 2011-03-20 11:19 AM
*/
(function ($) {
$.fn.mosne_map = function (options) {
var baseconf = {
zoom: 6,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var s_infobox = {
content: "",
disableAutoPan: false,
maxWidth: 0,
pixelOffset: new google.maps.Size(-110, 5),
zIndex: null,
boxStyle: {
background: "url('images/infobox_top.png') top center no-repeat",
opacity: 1,
color:'#000',
padding: '0',
width: "220px"
},
closeBoxMargin: "16px 4px",
closeBoxURL: "images/infobox_close.png",
infoBoxClearance: new google.maps.Size(1, 1),
isHidden: false,
pane: "floatPane",
enableEventPropagation: false
};
defaults = {
elements: '#list .maplocation', //links selector
map_opt: baseconf, // custom map options object
clat: 41.895466, // set the lat default map center
clng: 12.482324, // set the lng default map center
mapstyle_name: '', // custom map style label and id
mapstyle: '', // mapstyle object
cluster_styles: {}, // custom cluster icons object
marker_icon: '', // custom marker icon url
infowindows: true, // shows infoWindows grabing html from the .infobox element
infobox: false, // enable custom infoWindows using infobox class
infobox_s: s_infobox, // default color scheme for custom infobox container
trigger: 'map_open', // you can set a event trigger for each link/marker
clickedzoom: 15, // set the zoom level when you click the single marker
timeout: 100, // delay between click and zoom on the single marker
mode: 'latlng', // switch mode
wait: 500, // timeout between geocode requests
cat_style: {}, // costum icons and click zoom level
fitbounds: true, // on|off fit bounds
showzoom: false, // bind current map zoom level event
before: function () {}, // before create map callback
after: function () {}, // after create map callback
afterUpdate: function () {} // after update map callback
};
var settings = $.extend({}, defaults, options);
this.each(function () {
var map_el = $(this);
var the_map_el = $(this).get(0);
//on before
settings.before.apply(map_el);
//init map
var center = new google.maps.LatLng(settings.clat, settings.clng);
var map = new google.maps.Map(the_map_el, settings.map_opt);
var bounds = new google.maps.LatLngBounds();
var markerCluster = new MarkerClusterer(map, null, settings.cluster_styles);
map.setCenter(center);
//apply map style
if (settings.mapstyle_name != '') {
var styledMapOptions = {
name: settings.mapstyle_name
};
var m_MapType = new google.maps.StyledMapType(settings.mapstyle, styledMapOptions);
map.mapTypes.set(settings.mapstyle_name, m_MapType);
map.setMapTypeId(settings.mapstyle_name);
}
// set markers icons
if (settings.marker_icon != '') {
var markerIcon = new google.maps.MarkerImage(settings.marker_icon, new google.maps.Size(21, 34));
}
// init infowindow
if (settings.infowindows) {
var infowindow = new google.maps.InfoWindow({
maxWidth: 80
});
}
// init infobox
if (settings.infobox) {
var boxText = document.createElement("div");
boxText.style.cssText = settings.infobox_s_txt
boxText.innerHTML = "hello world";
var m_box = new InfoBox(settings.infobox_s);
}
// function create marker
var _createMarker = function(el,latLng,markerIcon,m_name,cat){
if (cat){
var c_icon = settings.cat_style[cat]['icon'];
if (c_icon){ var markerIcon = c_icon; }
}
var marker = new google.maps.Marker({
position: latLng,
icon: markerIcon,
title: m_name
});
//extend bounds
bounds.extend(latLng);
// bind click on map trigger event fill infowindow / infobox content on demand
if (settings.infowindows || settings.infobox ) {
var content = el.find('.infobox').html();
}
google.maps.event.addListener(marker, 'click', function () {
if (settings.infowindows) {
infowindow.close();
infowindow.setContent(content);
infowindow.open(map, marker);
}
if (settings.infobox) {
m_box.close();
$(boxText).hide();
m_box.setContent(content);
m_box.open(map, marker);
$(boxText).show("slow");
}
el.trigger(settings.trigger);
$(el).parents().find('.active').removeClass('active');
$(el).addClass('active');
setTimeout(function () {
map.setZoom(settings.clickedzoom);
map.panTo(latLng);
marker.setAnimation(google.maps.Animation.DROP);
}, settings.timeout);
});
// trigger click on list
$(el).find('.maplink').unbind("click").bind("click", function (e) {
e.preventDefault();
google.maps.event.trigger(marker, "click");
return false;
});
markerCluster.addMarker(marker);
}
//
$(map_el).bind('update', function () {
//reset cluster and bounds
markerCluster.clearMarkers();
bounds = null;
bounds = new google.maps.LatLngBounds();
// markers loop
var markers = [];
var w_delay = 0;
if (settings.mode === 'address') {
var geocoder = new google.maps.Geocoder();
}
$(settings.elements).each(function (i) {
// create marker
var el = $(this);
//mode geocoding
if (settings.mode === 'address') {
delay = settings.wait;
var mkr = el.data();
var name = $(this).find(".name").text();
var address = $(this).find(".address").text();
setTimeout(function () {
geocoder.geocode({
'address': address
}, function (results, status) {
if (status == google.maps.GeocoderStatus.OK) {
latLng = results[0].geometry.location;
_createMarker(el,latLng,markerIcon,name,mkr.cat);
//fit bounds
if (settings.fitbounds === true){
map.fitBounds(bounds);
}
} else {
$(el).css({
opacity: .35
});
}
});
//timeout
}, delay);
} else {
// mode latlng
var mkr = el.data();
var latLng = new google.maps.LatLng(mkr.lat, mkr.lng);
_createMarker (el,latLng,markerIcon,mkr.name,mkr.cat);
}
//end of the elements loop
});
if (settings.mode === 'latlng' && settings.fitbounds === true){
// bounds
map.fitBounds(bounds);
};
//callbak afterUpdate
settings.afterUpdate.apply(map_el);
}).trigger('update');
$(map_el).bind('bounds', function () {
map.fitBounds(bounds);
});
// nice zoom status
if (settings.showzoom) {
google.maps.event.addListener(map, 'zoom_changed', function () {
$(map_el).trigger("showzoom", [map.getZoom()]);
});
};
//on after
settings.after.apply(map_el);
return true;
});
};
})(jQuery);