Automated class transform
npx lebab --replace src --transform class
This commit is contained in:
Tim Schaub
@@ -53,137 +53,136 @@ import {createXYZ, extentFromProjection} from '../tilegrid.js';
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* @param {module:ol/source/TileJSON~Options=} options TileJSON options.
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* @api
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*/
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const TileJSON = function(options) {
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class TileJSON {
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constructor(options) {
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/**
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* @type {TileJSON}
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* @private
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*/
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this.tileJSON_ = null;
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/**
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* @type {TileJSON}
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* @private
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*/
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this.tileJSON_ = null;
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TileImage.call(this, {
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attributions: options.attributions,
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cacheSize: options.cacheSize,
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crossOrigin: options.crossOrigin,
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projection: getProjection('EPSG:3857'),
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reprojectionErrorThreshold: options.reprojectionErrorThreshold,
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state: SourceState.LOADING,
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tileLoadFunction: options.tileLoadFunction,
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wrapX: options.wrapX !== undefined ? options.wrapX : true,
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transition: options.transition
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});
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TileImage.call(this, {
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attributions: options.attributions,
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cacheSize: options.cacheSize,
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crossOrigin: options.crossOrigin,
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projection: getProjection('EPSG:3857'),
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reprojectionErrorThreshold: options.reprojectionErrorThreshold,
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state: SourceState.LOADING,
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tileLoadFunction: options.tileLoadFunction,
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wrapX: options.wrapX !== undefined ? options.wrapX : true,
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transition: options.transition
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});
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if (options.url) {
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if (options.jsonp) {
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requestJSONP(options.url, this.handleTileJSONResponse.bind(this),
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this.handleTileJSONError.bind(this));
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if (options.url) {
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if (options.jsonp) {
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requestJSONP(options.url, this.handleTileJSONResponse.bind(this),
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this.handleTileJSONError.bind(this));
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} else {
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const client = new XMLHttpRequest();
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client.addEventListener('load', this.onXHRLoad_.bind(this));
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client.addEventListener('error', this.onXHRError_.bind(this));
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client.open('GET', options.url);
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client.send();
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}
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} else if (options.tileJSON) {
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this.handleTileJSONResponse(options.tileJSON);
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} else {
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const client = new XMLHttpRequest();
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client.addEventListener('load', this.onXHRLoad_.bind(this));
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client.addEventListener('error', this.onXHRError_.bind(this));
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client.open('GET', options.url);
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client.send();
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assert(false, 51); // Either `url` or `tileJSON` options must be provided
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}
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} else if (options.tileJSON) {
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this.handleTileJSONResponse(options.tileJSON);
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} else {
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assert(false, 51); // Either `url` or `tileJSON` options must be provided
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}
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};
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/**
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* @private
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* @param {Event} event The load event.
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*/
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onXHRLoad_(event) {
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const client = /** @type {XMLHttpRequest} */ (event.target);
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// status will be 0 for file:// urls
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if (!client.status || client.status >= 200 && client.status < 300) {
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let response;
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try {
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response = /** @type {TileJSON} */(JSON.parse(client.responseText));
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} catch (err) {
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this.handleTileJSONError();
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return;
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}
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this.handleTileJSONResponse(response);
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} else {
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this.handleTileJSONError();
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}
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}
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/**
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* @private
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* @param {Event} event The error event.
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*/
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onXHRError_(event) {
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this.handleTileJSONError();
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}
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/**
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* @return {TileJSON} The tilejson object.
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* @api
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*/
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getTileJSON() {
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return this.tileJSON_;
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}
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/**
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* @protected
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* @param {TileJSON} tileJSON Tile JSON.
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*/
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handleTileJSONResponse(tileJSON) {
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const epsg4326Projection = getProjection('EPSG:4326');
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const sourceProjection = this.getProjection();
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let extent;
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if (tileJSON.bounds !== undefined) {
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const transform = getTransformFromProjections(
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epsg4326Projection, sourceProjection);
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extent = applyTransform(tileJSON.bounds, transform);
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}
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const minZoom = tileJSON.minzoom || 0;
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const maxZoom = tileJSON.maxzoom || 22;
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const tileGrid = createXYZ({
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extent: extentFromProjection(sourceProjection),
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maxZoom: maxZoom,
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minZoom: minZoom
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});
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this.tileGrid = tileGrid;
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this.tileUrlFunction = createFromTemplates(tileJSON.tiles, tileGrid);
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if (tileJSON.attribution !== undefined && !this.getAttributions()) {
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const attributionExtent = extent !== undefined ?
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extent : epsg4326Projection.getExtent();
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this.setAttributions(function(frameState) {
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if (intersects(attributionExtent, frameState.extent)) {
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return [tileJSON.attribution];
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}
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return null;
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});
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}
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this.tileJSON_ = tileJSON;
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this.setState(SourceState.READY);
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}
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/**
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* @protected
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*/
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handleTileJSONError() {
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this.setState(SourceState.ERROR);
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}
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}
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inherits(TileJSON, TileImage);
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/**
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* @private
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* @param {Event} event The load event.
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*/
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TileJSON.prototype.onXHRLoad_ = function(event) {
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const client = /** @type {XMLHttpRequest} */ (event.target);
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// status will be 0 for file:// urls
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if (!client.status || client.status >= 200 && client.status < 300) {
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let response;
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try {
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response = /** @type {TileJSON} */(JSON.parse(client.responseText));
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} catch (err) {
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this.handleTileJSONError();
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return;
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}
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this.handleTileJSONResponse(response);
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} else {
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this.handleTileJSONError();
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}
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};
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/**
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* @private
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* @param {Event} event The error event.
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*/
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TileJSON.prototype.onXHRError_ = function(event) {
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this.handleTileJSONError();
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};
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/**
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* @return {TileJSON} The tilejson object.
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* @api
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*/
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TileJSON.prototype.getTileJSON = function() {
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return this.tileJSON_;
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};
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/**
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* @protected
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* @param {TileJSON} tileJSON Tile JSON.
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*/
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TileJSON.prototype.handleTileJSONResponse = function(tileJSON) {
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const epsg4326Projection = getProjection('EPSG:4326');
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const sourceProjection = this.getProjection();
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let extent;
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if (tileJSON.bounds !== undefined) {
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const transform = getTransformFromProjections(
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epsg4326Projection, sourceProjection);
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extent = applyTransform(tileJSON.bounds, transform);
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}
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const minZoom = tileJSON.minzoom || 0;
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const maxZoom = tileJSON.maxzoom || 22;
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const tileGrid = createXYZ({
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extent: extentFromProjection(sourceProjection),
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maxZoom: maxZoom,
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minZoom: minZoom
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});
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this.tileGrid = tileGrid;
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this.tileUrlFunction = createFromTemplates(tileJSON.tiles, tileGrid);
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if (tileJSON.attribution !== undefined && !this.getAttributions()) {
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const attributionExtent = extent !== undefined ?
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extent : epsg4326Projection.getExtent();
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this.setAttributions(function(frameState) {
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if (intersects(attributionExtent, frameState.extent)) {
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return [tileJSON.attribution];
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}
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return null;
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});
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}
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this.tileJSON_ = tileJSON;
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this.setState(SourceState.READY);
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};
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/**
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* @protected
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*/
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TileJSON.prototype.handleTileJSONError = function() {
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this.setState(SourceState.ERROR);
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};
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export default TileJSON;
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