ol-cesium
Version:
OpenLayers Cesium integration library
224 lines • 17 kB
JavaScript
import { unByKey as olObservableUnByKey } from 'ol/Observable.js';
import LayerGroup from 'ol/layer/Group.js';
import { getUid } from './util';
export default class AbstractSynchronizer {
map;
view;
scene;
olLayers;
mapLayerGroup;
/**
* Map of OpenLayers layer ids (from getUid) to the Cesium ImageryLayers.
* Null value means, that we are unable to create equivalent layers.
*/
layerMap = {};
/**
* Map of listen keys for OpenLayers layer layers ids (from getUid).
*/
olLayerListenKeys = {};
/**
* Map of listen keys for OpenLayers layer groups ids (from getUid).
*/
olGroupListenKeys_ = {};
constructor(map, scene) {
this.map = map;
this.view = map.getView();
this.scene = scene;
this.olLayers = map.getLayerGroup().getLayers();
this.mapLayerGroup = map.getLayerGroup();
}
/**
* Destroy all and perform complete synchronization of the layers.
*/
synchronize() {
this.destroyAll();
this.addLayers_(this.mapLayerGroup);
}
/**
* Order counterparts using the same algorithm as the Openlayers renderer:
* z-index then original sequence order.
*/
orderLayers() {
// Ordering logics is handled in subclasses.
}
/**
* Add a layer hierarchy.
*/
addLayers_(root) {
const fifo = [{
layer: root,
parents: []
}];
while (fifo.length > 0) {
const olLayerWithParents = fifo.splice(0, 1)[0];
const olLayer = olLayerWithParents.layer;
const olLayerId = getUid(olLayer).toString();
this.olLayerListenKeys[olLayerId] = [];
console.assert(!this.layerMap[olLayerId]);
let cesiumObjects = null;
if (olLayer instanceof LayerGroup) {
this.listenForGroupChanges_(olLayer);
if (olLayer !== this.mapLayerGroup) {
cesiumObjects = this.createSingleLayerCounterparts(olLayerWithParents);
}
if (!cesiumObjects) {
olLayer.getLayers().forEach((l) => {
if (l) {
const newOlLayerWithParents = {
layer: l,
parents: olLayer === this.mapLayerGroup ?
[] :
[olLayerWithParents.layer].concat(olLayerWithParents.parents)
};
fifo.push(newOlLayerWithParents);
}
});
}
}
else {
cesiumObjects = this.createSingleLayerCounterparts(olLayerWithParents);
if (!cesiumObjects) {
// keep an eye on the layers that once failed to be added (might work when the layer is updated)
// for example when a source is set after the layer is added to the map
const layerId = olLayerId;
const layerWithParents = olLayerWithParents;
const onLayerChange = () => {
const cesiumObjs = this.createSingleLayerCounterparts(layerWithParents);
if (cesiumObjs) {
// unsubscribe event listener
layerWithParents.layer.un('change', onLayerChange);
this.addCesiumObjects_(cesiumObjs, layerId, layerWithParents.layer);
this.orderLayers();
}
};
this.olLayerListenKeys[olLayerId].push(layerWithParents.layer.on('change', onLayerChange));
}
}
// add Cesium layers
if (cesiumObjects) {
this.addCesiumObjects_(cesiumObjects, olLayerId, olLayer);
}
}
this.orderLayers();
}
/**
* Add Cesium objects.
*/
addCesiumObjects_(cesiumObjects, layerId, layer) {
this.layerMap[layerId] = cesiumObjects;
this.olLayerListenKeys[layerId].push(layer.on('change:zIndex', () => this.orderLayers()));
cesiumObjects.forEach((cesiumObject) => {
this.addCesiumObject(cesiumObject);
});
}
/**
* Remove and destroy a single layer.
* @param {ol.layer.Layer} layer
* @return {boolean} counterpart destroyed
*/
removeAndDestroySingleLayer_(layer) {
const uid = getUid(layer).toString();
const counterparts = this.layerMap[uid];
if (!!counterparts) {
counterparts.forEach((counterpart) => {
this.removeSingleCesiumObject(counterpart, false);
this.destroyCesiumObject(counterpart);
});
this.olLayerListenKeys[uid].forEach(olObservableUnByKey);
delete this.olLayerListenKeys[uid];
}
delete this.layerMap[uid];
return !!counterparts;
}
/**
* Unlisten a single layer group.
*/
unlistenSingleGroup_(group) {
if (group === this.mapLayerGroup) {
return;
}
const uid = getUid(group).toString();
const keys = this.olGroupListenKeys_[uid];
keys.forEach((key) => {
olObservableUnByKey(key);
});
delete this.olGroupListenKeys_[uid];
delete this.layerMap[uid];
}
/**
* Remove layer hierarchy.
*/
removeLayer_(root) {
if (!!root) {
const fifo = [root];
while (fifo.length > 0) {
const olLayer = fifo.splice(0, 1)[0];
const done = this.removeAndDestroySingleLayer_(olLayer);
if (olLayer instanceof LayerGroup) {
this.unlistenSingleGroup_(olLayer);
if (!done) {
// No counterpart for the group itself so removing
// each of the child layers.
olLayer.getLayers().forEach((l) => {
fifo.push(l);
});
}
}
}
}
}
/**
* Register listeners for single layer group change.
*/
listenForGroupChanges_(group) {
const uuid = getUid(group).toString();
console.assert(this.olGroupListenKeys_[uuid] === undefined);
const listenKeyArray = [];
this.olGroupListenKeys_[uuid] = listenKeyArray;
// only the keys that need to be relistened when collection changes
let contentKeys = [];
const listenAddRemove = (function () {
const collection = group.getLayers();
if (collection) {
contentKeys = [
collection.on('add', (event) => {
this.addLayers_(event.element);
}),
collection.on('remove', (event) => {
this.removeLayer_(event.element);
})
];
listenKeyArray.push(...contentKeys);
}
}).bind(this);
listenAddRemove();
listenKeyArray.push(group.on('change:layers', (e) => {
contentKeys.forEach((el) => {
const i = listenKeyArray.indexOf(el);
if (i >= 0) {
listenKeyArray.splice(i, 1);
}
olObservableUnByKey(el);
});
listenAddRemove();
}));
}
/**
* Destroys all the created Cesium objects.
*/
destroyAll() {
this.removeAllCesiumObjects(true); // destroy
let objKey;
for (objKey in this.olGroupListenKeys_) {
const keys = this.olGroupListenKeys_[objKey];
keys.forEach(olObservableUnByKey);
}
for (objKey in this.olLayerListenKeys) {
this.olLayerListenKeys[objKey].forEach(olObservableUnByKey);
}
this.olGroupListenKeys_ = {};
this.olLayerListenKeys = {};
this.layerMap = {};
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"AbstractSynchronizer.js","sourceRoot":"","sources":["../../src/olcs/AbstractSynchronizer.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,OAAO,IAAI,mBAAmB,EAAC,MAAM,kBAAkB,CAAC;AAChE,OAAO,UAAU,MAAM,mBAAmB,CAAC;AAC3C,OAAO,EAAC,MAAM,EAAC,MAAM,QAAQ,CAAC;AAW9B,MAAM,CAAC,OAAO,OAAgB,oBAAoB;IACtC,GAAG,CAAM;IACT,IAAI,CAAO;IACX,KAAK,CAAQ;IACb,QAAQ,CAAwB;IAC1C,aAAa,CAAa;IAC1B;;;OAGG;IACO,QAAQ,GAA6B,EAAE,CAAC;IAClD;;OAEG;IACO,iBAAiB,GAAqC,EAAE,CAAC;IACnE;;OAEG;IACK,kBAAkB,GAAqC,EAAE,CAAC;IAElE,YAAsB,GAAQ,EAAE,KAAY;QAC1C,IAAI,CAAC,GAAG,GAAG,GAAG,CAAC;QACf,IAAI,CAAC,IAAI,GAAG,GAAG,CAAC,OAAO,EAAE,CAAC;QAC1B,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;QACnB,IAAI,CAAC,QAAQ,GAAG,GAAG,CAAC,aAAa,EAAE,CAAC,SAAS,EAAE,CAAC;QAChD,IAAI,CAAC,aAAa,GAAG,GAAG,CAAC,aAAa,EAAE,CAAC;IAC3C,CAAC;IAED;;OAEG;IACH,WAAW;QACT,IAAI,CAAC,UAAU,EAAE,CAAC;QAClB,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,aAAa,CAAC,CAAC;IACtC,CAAC;IAED;;;OAGG;IACO,WAAW;QACnB,4CAA4C;IAC9C,CAAC;IAED;;OAEG;IACK,UAAU,CAAC,IAAe;QAChC,MAAM,IAAI,GAAuB,CAAC;gBAChC,KAAK,EAAE,IAAI;gBACX,OAAO,EAAE,EAAE;aACZ,CAAC,CAAC;QACH,OAAO,IAAI,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;YACvB,MAAM,kBAAkB,GAAG,IAAI,CAAC,MAAM,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;YAChD,MAAM,OAAO,GAAG,kBAAkB,CAAC,KAAK,CAAC;YACzC,MAAM,SAAS,GAAG,MAAM,CAAC,OAAO,CAAC,CAAC,QAAQ,EAAE,CAAC;YAC7C,IAAI,CAAC,iBAAiB,CAAC,SAAS,CAAC,GAAG,EAAE,CAAC;YACvC,OAAO,CAAC,MAAM,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,SAAS,CAAC,CAAC,CAAC;YAE1C,IAAI,aAAa,GAAG,IAAI,CAAC;YACzB,IAAI,OAAO,YAAY,UAAU,EAAE,CAAC;gBAClC,IAAI,CAAC,sBAAsB,CAAC,OAAO,CAAC,CAAC;gBACrC,IAAI,OAAO,KAAK,IAAI,CAAC,aAAa,EAAE,CAAC;oBACnC,aAAa,GAAG,IAAI,CAAC,6BAA6B,CAAC,kBAAkB,CAAC,CAAC;gBACzE,CAAC;gBACD,IAAI,CAAC,aAAa,EAAE,CAAC;oBACnB,OAAO,CAAC,SAAS,EAAE,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,EAAE;wBAChC,IAAI,CAAC,EAAE,CAAC;4BACN,MAAM,qBAAqB,GAAqB;gCAC9C,KAAK,EAAE,CAAC;gCACR,OAAO,EAAE,OAAO,KAAK,IAAI,CAAC,aAAa,CAAC,CAAC;oCACvC,EAAE,CAAC,CAAC;oCACJ,CAAC,kBAAkB,CAAC,KAAK,CAAC,CAAC,MAAM,CAAC,kBAAkB,CAAC,OAAO,CAAC;6BAChE,CAAC;4BACF,IAAI,CAAC,IAAI,CAAC,qBAAqB,CAAC,CAAC;wBACnC,CAAC;oBACH,CAAC,CAAC,CAAC;gBACL,CAAC;YACH,CAAC;iBAAM,CAAC;gBACN,aAAa,GAAG,IAAI,CAAC,6BAA6B,CAAC,kBAAkB,CAAC,CAAC;gBACvE,IAAI,CAAC,aAAa,EAAE,CAAC;oBACnB,gGAAgG;oBAChG,uEAAuE;oBACvE,MAAM,OAAO,GAAG,SAAS,CAAC;oBAC1B,MAAM,gBAAgB,GAAG,kBAAkB,CAAC;oBAC5C,MAAM,aAAa,GAAG,GAAG,EAAE;wBACzB,MAAM,UAAU,GAAG,IAAI,CAAC,6BAA6B,CAAC,gBAAgB,CAAC,CAAC;wBACxE,IAAI,UAAU,EAAE,CAAC;4BACf,6BAA6B;4BAC7B,gBAAgB,CAAC,KAAK,CAAC,EAAE,CAAC,QAAQ,EAAE,aAAa,CAAC,CAAC;4BACnD,IAAI,CAAC,iBAAiB,CAAC,UAAU,EAAE,OAAO,EAAE,gBAAgB,CAAC,KAAK,CAAC,CAAC;4BACpE,IAAI,CAAC,WAAW,EAAE,CAAC;wBACrB,CAAC;oBACH,CAAC,CAAC;oBACF,IAAI,CAAC,iBAAiB,CAAC,SAAS,CAAC,CAAC,IAAI,CAAC,gBAAgB,CAAC,KAAK,CAAC,EAAE,CAAC,QAAQ,EAAE,aAAa,CAAC,CAAC,CAAC;gBAC7F,CAAC;YACH,CAAC;YACD,oBAAoB;YACpB,IAAI,aAAa,EAAE,CAAC;gBAClB,IAAI,CAAC,iBAAiB,CAAC,aAAa,EAAE,SAAS,EAAE,OAAO,CAAC,CAAC;YAC5D,CAAC;QACH,CAAC;QAED,IAAI,CAAC,WAAW,EAAE,CAAC;IACrB,CAAC;IAED;;OAEG;IACK,iBAAiB,CAAC,aAAuB,EAAE,OAAe,EAAE,KAAgB;QAClF,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,GAAG,aAAa,CAAC;QACvC,IAAI,CAAC,iBAAiB,CAAC,OAAO,CAAC,CAAC,IAAI,CAAC,KAAK,CAAC,EAAE,CAAC,eAAe,EAAE,GAAG,EAAE,CAAC,IAAI,CAAC,WAAW,EAAE,CAAC,CAAC,CAAC;QAC1F,aAAa,CAAC,OAAO,CAAC,CAAC,YAAY,EAAE,EAAE;YACrC,IAAI,CAAC,eAAe,CAAC,YAAY,CAAC,CAAC;QACrC,CAAC,CAAC,CAAC;IACL,CAAC;IAED;;;;OAIG;IACK,4BAA4B,CAAC,KAAgB;QACnD,MAAM,GAAG,GAAG,MAAM,CAAC,KAAK,CAAC,CAAC,QAAQ,EAAE,CAAC;QACrC,MAAM,YAAY,GAAG,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC;QACxC,IAAI,CAAC,CAAC,YAAY,EAAE,CAAC;YACnB,YAAY,CAAC,OAAO,CAAC,CAAC,WAAW,EAAE,EAAE;gBACnC,IAAI,CAAC,wBAAwB,CAAC,WAAW,EAAE,KAAK,CAAC,CAAC;gBAClD,IAAI,CAAC,mBAAmB,CAAC,WAAW,CAAC,CAAC;YACxC,CAAC,CAAC,CAAC;YACH,IAAI,CAAC,iBAAiB,CAAC,GAAG,CAAC,CAAC,OAAO,CAAC,mBAAmB,CAAC,CAAC;YACzD,OAAO,IAAI,CAAC,iBAAiB,CAAC,GAAG,CAAC,CAAC;QACrC,CAAC;QACD,OAAO,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC;QAC1B,OAAO,CAAC,CAAC,YAAY,CAAC;IACxB,CAAC;IAED;;OAEG;IACK,oBAAoB,CAAC,KAAiB;QAC5C,IAAI,KAAK,KAAK,IAAI,CAAC,aAAa,EAAE,CAAC;YACjC,OAAO;QACT,CAAC;QACD,MAAM,GAAG,GAAG,MAAM,CAAC,KAAK,CAAC,CAAC,QAAQ,EAAE,CAAC;QACrC,MAAM,IAAI,GAAG,IAAI,CAAC,kBAAkB,CAAC,GAAG,CAAC,CAAC;QAC1C,IAAI,CAAC,OAAO,CAAC,CAAC,GAAG,EAAE,EAAE;YACnB,mBAAmB,CAAC,GAAG,CAAC,CAAC;QAC3B,CAAC,CAAC,CAAC;QACH,OAAO,IAAI,CAAC,kBAAkB,CAAC,GAAG,CAAC,CAAC;QACpC,OAAO,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC;IAC5B,CAAC;IAED;;OAEG;IACK,YAAY,CAAC,IAAe;QAClC,IAAI,CAAC,CAAC,IAAI,EAAE,CAAC;YACX,MAAM,IAAI,GAAG,CAAC,IAAI,CAAC,CAAC;YACpB,OAAO,IAAI,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;gBACvB,MAAM,OAAO,GAAG,IAAI,CAAC,MAAM,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;gBACrC,MAAM,IAAI,GAAG,IAAI,CAAC,4BAA4B,CAAC,OAAO,CAAC,CAAC;gBACxD,IAAI,OAAO,YAAY,UAAU,EAAE,CAAC;oBAClC,IAAI,CAAC,oBAAoB,CAAC,OAAO,CAAC,CAAC;oBACnC,IAAI,CAAC,IAAI,EAAE,CAAC;wBACV,kDAAkD;wBAClD,4BAA4B;wBAC5B,OAAO,CAAC,SAAS,EAAE,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,EAAE;4BAChC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;wBACf,CAAC,CAAC,CAAC;oBACL,CAAC;gBACH,CAAC;YACH,CAAC;QACH,CAAC;IACH,CAAC;IAED;;OAEG;IACK,sBAAsB,CAAC,KAAiB;QAC9C,MAAM,IAAI,GAAG,MAAM,CAAC,KAAK,CAAC,CAAC,QAAQ,EAAE,CAAC;QAEtC,OAAO,CAAC,MAAM,CAAC,IAAI,CAAC,kBAAkB,CAAC,IAAI,CAAC,KAAK,SAAS,CAAC,CAAC;QAE5D,MAAM,cAAc,GAAgB,EAAE,CAAC;QACvC,IAAI,CAAC,kBAAkB,CAAC,IAAI,CAAC,GAAG,cAAc,CAAC;QAE/C,mEAAmE;QACnE,IAAI,WAAW,GAAgB,EAAE,CAAC;QAClC,MAAM,eAAe,GAAG,CAAC;YACvB,MAAM,UAAU,GAAG,KAAK,CAAC,SAAS,EAAE,CAAC;YACrC,IAAI,UAAU,EAAE,CAAC;gBACf,WAAW,GAAG;oBACZ,UAAU,CAAC,EAAE,CAAC,KAAK,EAAE,CAAC,KAAK,EAAE,EAAE;wBAC7B,IAAI,CAAC,UAAU,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;oBACjC,CAAC,CAAC;oBACF,UAAU,CAAC,EAAE,CAAC,QAAQ,EAAE,CAAC,KAAK,EAAE,EAAE;wBAChC,IAAI,CAAC,YAAY,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;oBACnC,CAAC,CAAC;iBACH,CAAC;gBACF,cAAc,CAAC,IAAI,CAAC,GAAG,WAAW,CAAC,CAAC;YACtC,CAAC;QACH,CAAC,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QAEd,eAAe,EAAE,CAAC;QAElB,cAAc,CAAC,IAAI,CAAC,KAAK,CAAC,EAAE,CAAC,eAAe,EAAE,CAAC,CAAC,EAAE,EAAE;YAClD,WAAW,CAAC,OAAO,CAAC,CAAC,EAAE,EAAE,EAAE;gBACzB,MAAM,CAAC,GAAG,cAAc,CAAC,OAAO,CAAC,EAAE,CAAC,CAAC;gBACrC,IAAI,CAAC,IAAI,CAAC,EAAE,CAAC;oBACX,cAAc,CAAC,MAAM,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC;gBAC9B,CAAC;gBACD,mBAAmB,CAAC,EAAE,CAAC,CAAC;YAC1B,CAAC,CAAC,CAAC;YACH,eAAe,EAAE,CAAC;QACpB,CAAC,CAAC,CAAC,CAAC;IACN,CAAC;IAED;;OAEG;IACI,UAAU;QACf,IAAI,CAAC,sBAAsB,CAAC,IAAI,CAAC,CAAC,CAAC,UAAU;QAC7C,IAAI,MAAM,CAAC;QACX,KAAK,MAAM,IAAI,IAAI,CAAC,kBAAkB,EAAE,CAAC;YACvC,MAAM,IAAI,GAAG,IAAI,CAAC,kBAAkB,CAAC,MAAM,CAAC,CAAC;YAC7C,IAAI,CAAC,OAAO,CAAC,mBAAmB,CAAC,CAAC;QACpC,CAAC;QACD,KAAK,MAAM,IAAI,IAAI,CAAC,iBAAiB,EAAE,CAAC;YACtC,IAAI,CAAC,iBAAiB,CAAC,MAAM,CAAC,CAAC,OAAO,CAAC,mBAAmB,CAAC,CAAC;QAC9D,CAAC;QACD,IAAI,CAAC,kBAAkB,GAAG,EAAE,CAAC;QAC7B,IAAI,CAAC,iBAAiB,GAAG,EAAE,CAAC;QAC5B,IAAI,CAAC,QAAQ,GAAG,EAAE,CAAC;IACrB,CAAC;CAiBF"}