X-Git-Url: https://projects.mako.cc/source/selectricity-live/blobdiff_plain/baf9ff0ec39c13f52ee8d4f087641dc5fcc9c53b..fcc68b4dc198b7cb0cf93467d96038b0844675fe:/vendor/plugins/ym4r_gm/javascript/markerGroup.js

diff --git a/vendor/plugins/ym4r_gm/javascript/markerGroup.js b/vendor/plugins/ym4r_gm/javascript/markerGroup.js
new file mode 100644
index 0000000..02fe624
--- /dev/null
+++ b/vendor/plugins/ym4r_gm/javascript/markerGroup.js
@@ -0,0 +1,114 @@
+function GMarkerGroup(active, markers, markersById) {
+    this.active = active;
+    this.markers = markers || new Array();
+    this.markersById = markersById || new Object();
+}
+
+GMarkerGroup.prototype = new GOverlay();
+
+GMarkerGroup.prototype.initialize = function(map) {
+    this.map = map;
+    
+    if(this.active){
+	for(var i = 0 , len = this.markers.length; i < len; i++) {
+	    this.map.addOverlay(this.markers[i]);
+	}
+	for(var id in this.markersById){
+	    this.map.addOverlay(this.markersById[id]);
+	}
+    }
+}
+
+//If not already done (ie if not inactive) remove all the markers from the map
+GMarkerGroup.prototype.remove = function() {
+    this.deactivate();
+}
+
+GMarkerGroup.prototype.redraw = function(force){
+    //Nothing to do : markers are already taken care of
+}
+
+//Copy the data to a new Marker Group
+GMarkerGroup.prototype.copy = function() {
+    var overlay = new GMarkerGroup(this.active);
+    overlay.markers = this.markers; //Need to do deep copy
+    overlay.markersById = this.markersById; //Need to do deep copy
+    return overlay;
+}
+
+//Inactivate the Marker group and clear the internal content
+GMarkerGroup.prototype.clear = function(){
+    //deactivate the map first (which removes the markers from the map)
+    this.deactivate();
+    //Clear the internal content
+    this.markers = new Array();
+    this.markersById = new Object();
+}
+
+//Add a marker to the GMarkerGroup ; Adds it now to the map if the GMarkerGroup is active
+GMarkerGroup.prototype.addMarker = function(marker,id){
+    if(id == undefined){
+	this.markers.push(marker);
+    }else{
+	this.markersById[id] = marker;
+    }
+    if(this.active && this.map != undefined ){
+	this.map.addOverlay(marker);
+    }
+}
+
+//Open the info window (or info window tabs) of a marker
+GMarkerGroup.prototype.showMarker = function(id){
+    var marker = this.markersById[id];
+    if(marker != undefined){
+	GEvent.trigger(marker,"click");
+    }
+}
+
+//Activate (or deactivate depending on the argument) the GMarkerGroup
+GMarkerGroup.prototype.activate = function(active){
+    active = (active == undefined) ? true : active;
+    if(!active){
+	if(this.active){
+	    if(this.map != undefined){
+		for(var i = 0 , len = this.markers.length; i < len; i++){
+		    this.map.removeOverlay(this.markers[i])
+		}
+		for(var id in this.markersById){
+		    this.map.removeOverlay(this.markersById[id]);
+		}
+	    }
+	    this.active = false;
+	}
+    }else{
+	if(!this.active){
+	    if(this.map != undefined){
+		for(var i = 0 , len = this.markers.length; i < len; i++){
+		    this.map.addOverlay(this.markers[i]);
+		}
+		for(var id in this.markersById){
+		    this.map.addOverlay(this.markersById[id]);
+		}
+	    }
+	    this.active = true;
+	}
+    }
+}
+
+GMarkerGroup.prototype.centerAndZoomOnMarkers = function() {
+    if(this.map != undefined){
+	//merge markers and markersById
+	var tmpMarkers = this.markers.slice();
+	for (var id in this.markersById){
+	    tmpMarkers.push(this.markersById[id]);
+	}
+	if(tmpMarkers.length > 0){
+    	    this.map.centerAndZoomOnMarkers(tmpMarkers);
+	} 
+    }
+}	
+
+//Deactivate the Group Overlay (convenience method)
+GMarkerGroup.prototype.deactivate = function(){
+    this.activate(false);
+}