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Work in progress: Plugin draw resonators: add resonators and connectors render function

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Xelio 2013-09-02 03:30:54 +08:00
parent 4be01585a0
commit 19333a32d3
1 changed files with 94 additions and 3 deletions
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97
plugins/draw-resonators.user.js
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@ -29,6 +29,9 @@ window.plugin.drawResonators.render;
//////// Render for handling render of resonators ////////
// As long as 'window.Render.prototype.createPortalEntity' delete and recreate portal
// on any change of data, this resonator render should make resonator create and remove
// with portal correctly.
window.plugin.drawResonators.Render = function(options) {
@ -64,8 +67,69 @@ window.plugin.drawResonators.Render.prototype.portalAdded = function(data) {
}
window.plugin.drawResonators.Render.prototype.createResonatorEntities = function(portal) {
// TODO: create all resonators and connectors, add them to a layergroup with portal guid,
// and add to this.resonatorLayerGroup
// No need to check for existing resonators, as old resonators should be removed with the portal marker.
// No need to check for display status of portalLayer, as this function is only called by
// 'added' event of portal marker.
if(!isResonatorsShow()) return;
var resonatorsWithConnector = new L.LayerGroup()
var portalLatLng = [portal.details.locationE6.latE6/1E6, portal.details.locationE6.lngE6/1E6];
var portalSelected = selectedPortal === portal.guid;
for(var i in portalDetails.resonatorArray.resonators) {
resoData = portalDetails.resonatorArray.resonators[i];
if(resoData === null) continue;
var resoLatLng = this.getResonatorLatLng(resoData.distanceToPortal, resoData.slot, portalLatLng);
var resoMarker = this.createResoMarker(resoData, resoLatLng, portalSelected);
var connMarker = this.createConnMarker(resoData, resoLatLng, portalLatLng, portalSelected);
resonatorsWithConnector.add(resoMarker);
resonatorsWithConnector.add(connMarker);
}
resonatorsWithConnector.options = {
details: portalDetails.resonatorArray.resonators,
guid: portal.guid
};
this.resonators[portal.guid] = resonatorsWithConnector;
this.resonatorLayerGroup.addLayer(resonatorsWithConnector);
resonatorsWithConnector.bringToBack();
}
window.plugin.drawResonators.Render.prototype.createResoMarker = function(resoData, resoLatLng, portalSelected) {
var resoProperty = this.getStyler().getResonatorStyle(resoData, portalSelected);
resoProperty.type = 'resonator';
resoProperty.slot = resoData.slot;
var reso = L.circleMarker(resoLatLng, resoProperty);
return reso;
}
window.plugin.drawResonators.Render.prototype.createConnMarker = function(resoData, resoLatLng, portalLatLng, portalSelected) {
var connProperty = this.getStyler().getConnectorStyle(resoData, portalSelected);
connProperty.type = 'connector';
connProperty.slot = resoData.slot;
var conn = L.polyline([portalLatLng, resoLatLng], connProperty);
return conn;
}
window.plugin.drawResonators.Render.prototype.getResonatorLatLng = function(dist, slot, portalLatLng) {
// offset in meters
var dn = dist*SLOT_TO_LAT[slot];
var de = dist*SLOT_TO_LNG[slot];
// Coordinate offset in radians
var dLat = dn/EARTH_RADIUS;
var dLon = de/(EARTH_RADIUS*Math.cos(Math.PI/180*portalLatLng[0]));
// OffsetPosition, decimal degrees
var lat0 = portalLatLng[0] + dLat * 180/Math.PI;
var lon0 = portalLatLng[1] + dLon * 180/Math.PI;
return [lat0, lon0];
}
window.plugin.drawResonators.Render.prototype.deleteResonatorEntities = function(portalGuid) {
@ -83,6 +147,25 @@ window.plugin.drawResonators.Render.prototype.clearResonatorEntitiesAfterZoom =
}
}
window.plugin.drawResonators.Render.prototype.changeStyle = function(portalGuid) {
if (portalGuid in this.resonators) {
var render = this;
var portalSelected = selectedPortal === portalGuid;
var r = this.resonators[portalGuid];
r.eachLayer(function(entity) {
var style
if(entity.type === 'resonator') {
style = render.getStyler().getResonatorStyle(r.details, portalSelected);
} else {
style = render.getStyler().getConnectorStyle(r.details, portalSelected);
}
entity.setStyle(style);
});
}
}
window.plugin.drawResonators.Render.prototype.addStyler = function(styler) {
this.stylers[styler.name] = styler;
}
@ -91,6 +174,11 @@ window.plugin.drawResonators.Render.prototype.getStylersList = function() {
return Object.keys(this.stylers);
}
window.plugin.drawResonators.Render.prototype.getStyler = function() {
var stylerName = this.useStyler in this.stylers ? this.useStyler : 'default';
return this.stylers[stylerName];
}
window.plugin.drawResonators.Render.prototype.changeStyler = function(name) {
// TODO: check whether styler has change, and update style of all resonators
}
@ -166,6 +254,8 @@ window.plugin.drawResonators.Styler.prototype.defaultConnectorStyle = function(r
//////// Options for storing and loading options ////////
// TODO: add callback to notify option changes
window.plugin.drawResonators.Options = function() {
this.enableZoomLevel = this.loadLocal(this.STORAGE_ENABLE_ZOOM_LEVEL);
this.useStyler = this.loadLocal(this.STORAGE_USE_STYLER);
@ -219,7 +309,8 @@ var setup = function() {
window.addLayerGroup('Resonators', window.plugin.drawResonators.render.resonatorLayerGroup, true);
// TODO: add runHooks('portalSelected', {oldSelectedPortalGuid, newSelectedPortalGuid});
// to window.selectPortal, and update style of resonators
// to window.selectPortal, call render.changeStyle to change style of selected and unselected
// resonators.
// TODO: add options dialog to change options
}