# Source: open-layers/ol-marker.js

    /**

     * @namespace WPGMZA

     * @module OLMarker

     * @requires WPGMZA.Marker

     * @pro-requires WPGMZA.ProMarker

     */

    (function($) {

    	var Parent;

    	WPGMZA.OLMarker = function(row)

    	{

    		var self = this;

    		Parent.call(this, row);

    		var origin = ol.proj.fromLonLat([

    			parseFloat(this.lng),

    			parseFloat(this.lat)

    		]);

    		this.element = $("<div class='ol-marker'><img src='" + WPGMZA.settings.default_marker_icon + "'/></div>")[0];

    		$(this.element).on("click", function(event) {

    			self.dispatchEvent("click");

    			self.dispatchEvent("select");

    		});

    		$(this.element).on("mouseover", function(event) {

    			self.dispatchEvent("mouseover");

    		});

    		this.overlay = new ol.Overlay({

    			element: this.element

    		});

    		this.overlay.setPosition(origin);

    		if(this.animation)

    			this.setAnimation(this.animation);

    		this.setLabel(this.settings.label);

    		if(row.draggable)

    			this.setDraggable(true);

    		this.trigger("init");

    	}

    	if(WPGMZA.isProVersion())

    		Parent = WPGMZA.ProMarker;

    	else

    		Parent = WPGMZA.Marker;

    	WPGMZA.OLMarker.prototype = Object.create(Parent.prototype);

    	WPGMZA.OLMarker.prototype.constructor = WPGMZA.OLMarker;

    	WPGMZA.OLMarker.prototype.addLabel = function()

    	{

    		this.setLabel(this.getLabelText());

    	}

    	WPGMZA.OLMarker.prototype.setLabel = function(label)

    	{

    		if(!label)

    		{

    			if(this.label)

    				$(this.element).find(".ol-marker-label").remove();

    			return;

    		}

    		if(!this.label)

    		{

    			this.label = $("<div class='ol-marker-label'/>");

    			$(this.element).append(this.label);

    		}

    		this.label.html(label);

    	}

    	WPGMZA.OLMarker.prototype.setVisible = function(visible)

    	{

    		Parent.prototype.setVisible(visible);

    		this.overlay.getElement().style.display = (visible ? "block" : "none");

    	}

    	WPGMZA.OLMarker.prototype.setPosition = function(latLng)

    	{

    		Parent.prototype.setPosition.call(this, latLng);

    		var origin = ol.proj.fromLonLat([

    			parseFloat(this.lng),

    			parseFloat(this.lat)

    		]);

    		this.overlay.setPosition(origin);

    	}

    	WPGMZA.OLMarker.prototype.setOffset = function(x, y)

    	{

    		this.element.style.position = "relative";

    		this.element.style.left = x + "px";

    		this.element.style.top = y + "px";

    	}

    	WPGMZA.OLMarker.prototype.setAnimation = function(anim)

    	{

    		Parent.prototype.setAnimation.call(this, anim);

    		switch(anim)

    		{

    			case WPGMZA.Marker.ANIMATION_NONE:

    				$(this.element).removeAttr("data-anim");

    				break;

    			case WPGMZA.Marker.ANIMATION_BOUNCE:

    				$(this.element).attr("data-anim", "bounce");

    				break;

    			case WPGMZA.Marker.ANIMATION_DROP:

    				$(this.element).attr("data-anim", "drop");

    				break;

    		}

    	}

    	WPGMZA.OLMarker.prototype.setDraggable = function(draggable)

    	{

    		var self = this;

    		if(draggable)

    		{

    			var options = {

    				disabled: false

    			};

    			if(!this.jQueryDraggableInitialized)

    			{

    				options.stop = function(event) {

    					self.onDragEnd(event);

    				}

    			}

    			$(this.element).draggable(options);

    		}

    		else

    			$(this.element).draggable({disabled: true});

    	}

    	WPGMZA.OLMarker.prototype.onDragEnd = function(event)

    	{

    		var offset = {

    			top:	parseFloat( $(this.element).css("top").match(/-?\d+/)[0] ),

    			left:	parseFloat( $(this.element).css("left").match(/-?\d+/)[0] )

    		};

    		$(this.element).css({

    			top: 	"0px",

    			left: 	"0px"

    		});

    		console.log(offset);

    		var currentLatLng 		= this.getPosition();

    		var pixelsBeforeDrag 	= this.map.latLngToPixels(currentLatLng);

    		var pixelsAfterDrag		= {

    			x: pixelsBeforeDrag.x + offset.left,

    			y: pixelsBeforeDrag.y + offset.top

    		};

    		var latLngAfterDrag		= this.map.pixelsToLatLng(pixelsAfterDrag);

    		this.setPosition(latLngAfterDrag);

    		this.trigger({type: "dragend", latLng: latLngAfterDrag})

    		$(this.element).trigger("dragend.wpgmza");

    	}

    })(jQuery);