From c5ba5b0456a711d157e317f220e9c739226e7f50 Mon Sep 17 00:00:00 2001
From: Joar Wandborg <git@wandborg.com>
Date: Tue, 10 Jan 2012 01:54:37 +0100
Subject: Installed leaflet in extlib

---
 extlib/leaflet/src/layer/marker/Marker.js | 123 ++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 extlib/leaflet/src/layer/marker/Marker.js

(limited to 'extlib/leaflet/src/layer/marker/Marker.js')

diff --git a/extlib/leaflet/src/layer/marker/Marker.js b/extlib/leaflet/src/layer/marker/Marker.js
new file mode 100644
index 00000000..b98bec4e
--- /dev/null
+++ b/extlib/leaflet/src/layer/marker/Marker.js
@@ -0,0 +1,123 @@
+/*
+ * L.Marker is used to display clickable/draggable icons on the map.
+ */
+
+L.Marker = L.Class.extend({
+
+	includes: L.Mixin.Events,
+	
+	options: {
+		icon: new L.Icon(),
+		title: '',
+		clickable: true,
+		draggable: false
+	},
+	
+	initialize: function(latlng, options) {
+		L.Util.setOptions(this, options);
+		this._latlng = latlng;
+	},
+	
+	onAdd: function(map) {
+		this._map = map;
+		
+		this._initIcon();
+		
+		map.on('viewreset', this._reset, this);
+		this._reset();
+	},
+	
+	onRemove: function(map) {
+		this._removeIcon();
+		
+		map.off('viewreset', this._reset, this);
+	},
+	
+	getLatLng: function() {
+		return this._latlng;
+	},
+	
+	setLatLng: function(latlng) {
+		this._latlng = latlng;
+		this._reset();
+	},
+	
+	setIcon: function(icon) {
+		this._removeIcon();
+		
+		this._icon = this._shadow = null;
+		this.options.icon = icon;
+		
+		this._initIcon();
+	},
+	
+	_initIcon: function() {
+		if (!this._icon) {
+			this._icon = this.options.icon.createIcon();
+			
+			if (this.options.title) {
+				this._icon.title = this.options.title;
+			}
+			
+			this._initInteraction();
+		}
+		if (!this._shadow) {
+			this._shadow = this.options.icon.createShadow();
+		}
+
+		this._map._panes.markerPane.appendChild(this._icon);
+		if (this._shadow) {
+			this._map._panes.shadowPane.appendChild(this._shadow);
+		}		
+	},
+	
+	_removeIcon: function() {
+		this._map._panes.markerPane.removeChild(this._icon);
+		if (this._shadow) {
+			this._map._panes.shadowPane.removeChild(this._shadow);
+		}
+	},
+	
+	_reset: function() {
+		var pos = this._map.latLngToLayerPoint(this._latlng).round();
+		
+		L.DomUtil.setPosition(this._icon, pos);
+		if (this._shadow) {
+			L.DomUtil.setPosition(this._shadow, pos);
+		}
+		
+		this._icon.style.zIndex = pos.y;
+	},
+	
+	_initInteraction: function() {
+		if (this.options.clickable) {
+			this._icon.className += ' leaflet-clickable';
+			
+			L.DomEvent.addListener(this._icon, 'click', this._onMouseClick, this);
+
+			var events = ['dblclick', 'mousedown', 'mouseover', 'mouseout'];
+			for (var i = 0; i < events.length; i++) {
+				L.DomEvent.addListener(this._icon, events[i], this._fireMouseEvent, this);
+			}
+		}
+		
+		if (L.Handler.MarkerDrag) {
+			this.dragging = new L.Handler.MarkerDrag(this);
+			
+			if (this.options.draggable) {
+				this.dragging.enable();
+			}
+		}
+	},
+	
+	_onMouseClick: function(e) {
+		L.DomEvent.stopPropagation(e);
+		if (this.dragging && this.dragging.moved()) { return; }
+		this.fire(e.type);
+	},
+	
+	_fireMouseEvent: function(e) {
+		this.fire(e.type);
+		L.DomEvent.stopPropagation(e);
+	}
+});
\ No newline at end of file
-- 
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