gnu-social/plugins/Mapstraction/js/mxn.yahoo.core.js

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JavaScript
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2009-11-18 13:23:13 +09:00
mxn.register('yahoo', {
Mapstraction: {
init: function(element,api) {
var me = this;
if (YMap) {
this.maps[api] = new YMap(element);
YEvent.Capture(this.maps[api], EventsList.MouseClick, function(event,location) {
me.clickHandler(location.Lat, location.Lon, location, me);
me.click.fire({'location': new mxn.LatLonPoint(location.Lat, location.Lon)});
});
YEvent.Capture(this.maps[api], EventsList.changeZoom, function() {
me.moveendHandler(me);
me.changeZoom.fire();
});
YEvent.Capture(this.maps[api], EventsList.endPan, function() {
me.moveendHandler(me);
me.endPan.fire();
});
YEvent.Capture(this.maps[api], EventsList.endAutoPan, function() {
me.endPan.fire();
});
this.loaded[api] = true;
me.load.fire();
}
else {
alert(api + ' map script not imported');
}
},
applyOptions: function(){
/*
if (this.options.enableDragging) {
map.enableDragMap();
} else {
map.disableDragMap();
}*/
},
resizeTo: function(width, height){
this.maps[this.api].resizeTo(new YSize(width,height));
},
addControls: function( args ) {
var map = this.maps[this.api];
if (args.pan) {
map.addPanControl();
}
else {
// Yahoo doesn't check the pan control is there before trying to remove it
// so throws an exception :(
map.addPanControl();
map.removePanControl();
}
if (args.zoom == 'large') {
map.addZoomLong();
}
else if ( args.zoom == 'small' ) {
map.addZoomShort();
}
else {
map.removeZoomScale();
}
},
addSmallControls: function() {
var map = this.maps[this.api];
map.addPanControl();
map.addZoomShort();
this.addControlsArgs.pan = true;
this.addControlsArgs.zoom = 'small';
},
addLargeControls: function() {
var map = this.maps[this.api];
map.addPanControl();
map.addZoomLong();
this.addControlsArgs.pan = true; // keep the controls in case of swap
this.addControlsArgs.zoom = 'large';
},
addMapTypeControls: function() {
var map = this.maps[this.api];
map.addTypeControl();
},
dragging: function(on) {
var map = this.maps[this.api];
if (on) {
map.enableDragMap();
} else {
map.disableDragMap();
}
},
setCenterAndZoom: function(point, zoom) {
var map = this.maps[this.api];
var pt = point.toProprietary(this.api);
var yzoom = 18 - zoom; // maybe?
map.drawZoomAndCenter(pt,yzoom);
},
addMarker: function(marker, old) {
var map = this.maps[this.api];
var pin = marker.toProprietary(this.api);
map.addOverlay(pin);
YEvent.Capture(pin, EventsList.MouseClick, function() {
marker.click.fire();
});
YEvent.Capture(pin, EventsList.openSmartWindow, function() {
marker.openInfoBubble.fire();
});
YEvent.Capture(pin, EventsList.closeSmartWindow, function() {
marker.closeInfoBubble.fire();
});
return pin;
},
removeMarker: function(marker) {
var map = this.maps[this.api];
map.removeOverlay(marker.proprietary_marker);
},
removeAllMarkers: function() {
var map = this.maps[this.api];
map.removeMarkersAll();
},
declutterMarkers: function(opts) {
throw 'Not implemented';
},
addPolyline: function(polyline, old) {
var map = this.maps[this.api];
var pl = polyline.toProprietary(this.api);
map.addOverlay(pl);
return pl;
},
removePolyline: function(polyline) {
var map = this.maps[this.api];
map.removeOverlay(polyline.proprietary_polyline);
},
getCenter: function() {
var map = this.maps[this.api];
var pt = map.getCenterLatLon();
var point = new mxn.LatLonPoint(pt.Lat, pt.Lon);
return point;
},
setCenter: function(point, options) {
var map = this.maps[this.api];
var pt = point.toProprietary(this.api);
map.panToLatLon(pt);
},
setZoom: function(zoom) {
var map = this.maps[this.api];
var yzoom = 18 - zoom; // maybe?
map.setZoomLevel(yzoom);
},
getZoom: function() {
var map = this.maps[this.api];
return 18 - map.getZoomLevel();
},
getZoomLevelForBoundingBox: function( bbox ) {
throw 'Not implemented';
},
setMapType: function(type) {
var map = this.maps[this.api];
switch(type) {
case mxn.Mapstraction.ROAD:
map.setMapType(YAHOO_MAP_REG);
break;
case mxn.Mapstraction.SATELLITE:
map.setMapType(YAHOO_MAP_SAT);
break;
case mxn.Mapstraction.HYBRID:
map.setMapType(YAHOO_MAP_HYB);
break;
default:
map.setMapType(YAHOO_MAP_REG);
}
},
getMapType: function() {
var map = this.maps[this.api];
var type = map.getCurrentMapType();
switch(type) {
case YAHOO_MAP_REG:
return mxn.Mapstraction.ROAD;
case YAHOO_MAP_SAT:
return mxn.Mapstraction.SATELLITE;
case YAHOO_MAP_HYB:
return mxn.Mapstraction.HYBRID;
default:
return null;
}
},
getBounds: function () {
var map = this.maps[this.api];
var ybox = map.getBoundsLatLon();
return new mxn.BoundingBox(ybox.LatMin, ybox.LonMin, ybox.LatMax, ybox.LonMax);
},
setBounds: function(bounds){
var map = this.maps[this.api];
var sw = bounds.getSouthWest();
var ne = bounds.getNorthEast();
if(sw.lon > ne.lon) {
sw.lon -= 360;
}
var center = new YGeoPoint((sw.lat + ne.lat)/2, (ne.lon + sw.lon)/2);
var container = map.getContainerSize();
for(var zoom = 1 ; zoom <= 17 ; zoom++){
var sw_pix = mxn.util.convertLatLonXY_Yahoo(sw,zoom);
var ne_pix = mxn.util.convertLatLonXY_Yahoo(ne,zoom);
if(sw_pix.x > ne_pix.x) {
sw_pix.x -= (1 << (26 - zoom)); //earth circumference in pixel
}
if(Math.abs(ne_pix.x - sw_pix.x) <= container.width
&& Math.abs(ne_pix.y - sw_pix.y) <= container.height){
map.drawZoomAndCenter(center, zoom); //Call drawZoomAndCenter here: OK if called multiple times anyway
break;
}
}
},
addImageOverlay: function(id, src, opacity, west, south, east, north, oContext) {
throw 'Not implemented';
},
setImagePosition: function(id) {
throw 'Not implemented';
},
addOverlay: function(url, autoCenterAndZoom) {
var map = this.maps[this.api];
map.addOverlay(new YGeoRSS(url));
},
addTileLayer: function(tile_url, opacity, copyright_text, min_zoom, max_zoom) {
throw 'Not implemented';
},
toggleTileLayer: function(tile_url) {
throw 'Not implemented';
},
getPixelRatio: function() {
throw 'Not implemented';
},
mousePosition: function(element) {
throw 'Not implemented';
}
},
LatLonPoint: {
toProprietary: function() {
return new YGeoPoint(this.lat,this.lon);
},
fromProprietary: function(yahooPoint) {
this.lat = yahooPoint.Lat;
this.lon = yahooPoint.Lon;
}
},
Marker: {
toProprietary: function() {
var ymarker, size;
var infoBubble, event_action, infoDiv, div;
if(this.iconSize) {
size = new YSize(this.iconSize[0], this.iconSize[1]);
}
if(this.iconUrl) {
if(this.iconSize){
ymarker = new YMarker(this.location.toProprietary('yahoo'), new YImage(this.iconUrl, size));
}
else {
ymarker = new YMarker(this.location.toProprietary('yahoo'), new YImage(this.iconUrl));
}
}
else {
if(this.iconSize) {
ymarker = new YMarker(this.location.toProprietary('yahoo'), null, size);
}
else {
ymarker = new YMarker(this.location.toProprietary('yahoo'));
}
}
if(this.labelText) {
ymarker.addLabel(this.labelText);
}
if(this.infoBubble) {
infoBubble = this.infoBubble;
if(this.hover) {
event_action = EventsList.MouseOver;
}
else {
event_action = EventsList.MouseClick;
}
YEvent.Capture(ymarker, event_action, function() {
ymarker.openSmartWindow(infoBubble);
});
}
if(this.infoDiv) {
infoDiv = this.infoDiv;
div = this.div;
if(this.hover) {
event_action = EventsList.MouseOver;
}
else {
event_action = EventsList.MouseClick;
}
YEvent.Capture(ymarker, event_action, function() {
document.getElementById(div).innerHTML = infoDiv;
});
}
return ymarker;
},
openBubble: function() {
var ypin = this.proprietary_marker;
ypin.openSmartWindow(this.infoBubble);
},
hide: function() {
this.proprietary_marker.hide();
},
show: function() {
this.proprietary_marker.unhide();
},
update: function() {
throw 'Not implemented';
}
},
Polyline: {
toProprietary: function() {
var ypolyline;
var ypoints = [];
for (var i = 0, length = this.points.length ; i< length; i++){
ypoints.push(this.points[i].toProprietary('yahoo'));
}
ypolyline = new YPolyline(ypoints,this.color,this.width,this.opacity);
return ypolyline;
},
show: function() {
throw 'Not implemented';
},
hide: function() {
throw 'Not implemented';
}
}
});