Automated class transform
npx lebab --replace src --transform class
This commit is contained in:
Tim Schaub
+140
-144
@@ -89,47 +89,156 @@ inherits(DragAndDropEvent, Event);
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* @param {module:ol/interaction/DragAndDrop~Options=} opt_options Options.
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* @api
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*/
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const DragAndDrop = function(opt_options) {
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class DragAndDrop {
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constructor(opt_options) {
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const options = opt_options ? opt_options : {};
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const options = opt_options ? opt_options : {};
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Interaction.call(this, {
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handleEvent: TRUE
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});
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Interaction.call(this, {
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handleEvent: TRUE
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});
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/**
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* @private
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* @type {Array.<function(new: module:ol/format/Feature)>}
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*/
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this.formatConstructors_ = options.formatConstructors ?
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options.formatConstructors : [];
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/**
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* @private
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* @type {module:ol/proj/Projection}
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*/
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this.projection_ = options.projection ?
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getProjection(options.projection) : null;
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/**
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* @private
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* @type {Array.<module:ol/events~EventsKey>}
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*/
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this.dropListenKeys_ = null;
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/**
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* @private
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* @type {module:ol/source/Vector}
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*/
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this.source_ = options.source || null;
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/**
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* @private
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* @type {Element}
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*/
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this.target = options.target ? options.target : null;
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}
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/**
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* @param {File} file File.
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* @param {Event} event Load event.
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* @private
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*/
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handleResult_(file, event) {
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const result = event.target.result;
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const map = this.getMap();
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let projection = this.projection_;
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if (!projection) {
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const view = map.getView();
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projection = view.getProjection();
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}
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const formatConstructors = this.formatConstructors_;
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let features = [];
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for (let i = 0, ii = formatConstructors.length; i < ii; ++i) {
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/**
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* Avoid "cannot instantiate abstract class" error.
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* @type {Function}
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*/
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const formatConstructor = formatConstructors[i];
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/**
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* @type {module:ol/format/Feature}
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*/
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const format = new formatConstructor();
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features = this.tryReadFeatures_(format, result, {
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featureProjection: projection
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});
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if (features && features.length > 0) {
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break;
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}
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}
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if (this.source_) {
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this.source_.clear();
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this.source_.addFeatures(features);
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}
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this.dispatchEvent(
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new DragAndDropEvent(
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DragAndDropEventType.ADD_FEATURES, file,
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features, projection));
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}
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/**
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* @private
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* @type {Array.<function(new: module:ol/format/Feature)>}
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*/
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this.formatConstructors_ = options.formatConstructors ?
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options.formatConstructors : [];
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registerListeners_() {
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const map = this.getMap();
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if (map) {
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const dropArea = this.target ? this.target : map.getViewport();
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this.dropListenKeys_ = [
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listen(dropArea, EventType.DROP, handleDrop, this),
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listen(dropArea, EventType.DRAGENTER, handleStop, this),
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listen(dropArea, EventType.DRAGOVER, handleStop, this),
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listen(dropArea, EventType.DROP, handleStop, this)
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];
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}
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}
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/**
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* @inheritDoc
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*/
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setActive(active) {
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Interaction.prototype.setActive.call(this, active);
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if (active) {
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this.registerListeners_();
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} else {
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this.unregisterListeners_();
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}
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}
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/**
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* @inheritDoc
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*/
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setMap(map) {
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this.unregisterListeners_();
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Interaction.prototype.setMap.call(this, map);
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if (this.getActive()) {
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this.registerListeners_();
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}
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}
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/**
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* @param {module:ol/format/Feature} format Format.
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* @param {string} text Text.
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* @param {module:ol/format/Feature~ReadOptions} options Read options.
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* @private
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* @return {Array.<module:ol/Feature>} Features.
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*/
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tryReadFeatures_(format, text, options) {
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try {
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return format.readFeatures(text, options);
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} catch (e) {
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return null;
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}
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}
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/**
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* @private
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* @type {module:ol/proj/Projection}
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*/
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this.projection_ = options.projection ?
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getProjection(options.projection) : null;
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/**
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* @private
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* @type {Array.<module:ol/events~EventsKey>}
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*/
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this.dropListenKeys_ = null;
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/**
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* @private
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* @type {module:ol/source/Vector}
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*/
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this.source_ = options.source || null;
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/**
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* @private
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* @type {Element}
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*/
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this.target = options.target ? options.target : null;
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};
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unregisterListeners_() {
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if (this.dropListenKeys_) {
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this.dropListenKeys_.forEach(unlistenByKey);
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this.dropListenKeys_ = null;
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}
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}
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}
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inherits(DragAndDrop, Interaction);
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@@ -159,117 +268,4 @@ function handleStop(event) {
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}
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/**
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* @param {File} file File.
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* @param {Event} event Load event.
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* @private
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*/
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DragAndDrop.prototype.handleResult_ = function(file, event) {
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const result = event.target.result;
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const map = this.getMap();
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let projection = this.projection_;
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if (!projection) {
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const view = map.getView();
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projection = view.getProjection();
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}
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const formatConstructors = this.formatConstructors_;
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let features = [];
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for (let i = 0, ii = formatConstructors.length; i < ii; ++i) {
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/**
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* Avoid "cannot instantiate abstract class" error.
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* @type {Function}
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*/
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const formatConstructor = formatConstructors[i];
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/**
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* @type {module:ol/format/Feature}
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*/
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const format = new formatConstructor();
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features = this.tryReadFeatures_(format, result, {
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featureProjection: projection
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});
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if (features && features.length > 0) {
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break;
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}
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}
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if (this.source_) {
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this.source_.clear();
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this.source_.addFeatures(features);
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}
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this.dispatchEvent(
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new DragAndDropEvent(
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DragAndDropEventType.ADD_FEATURES, file,
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features, projection));
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};
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/**
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* @private
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*/
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DragAndDrop.prototype.registerListeners_ = function() {
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const map = this.getMap();
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if (map) {
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const dropArea = this.target ? this.target : map.getViewport();
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this.dropListenKeys_ = [
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listen(dropArea, EventType.DROP, handleDrop, this),
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listen(dropArea, EventType.DRAGENTER, handleStop, this),
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listen(dropArea, EventType.DRAGOVER, handleStop, this),
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listen(dropArea, EventType.DROP, handleStop, this)
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];
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}
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};
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/**
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* @inheritDoc
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*/
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DragAndDrop.prototype.setActive = function(active) {
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Interaction.prototype.setActive.call(this, active);
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if (active) {
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this.registerListeners_();
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} else {
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this.unregisterListeners_();
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}
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};
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/**
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* @inheritDoc
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*/
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DragAndDrop.prototype.setMap = function(map) {
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this.unregisterListeners_();
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Interaction.prototype.setMap.call(this, map);
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if (this.getActive()) {
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this.registerListeners_();
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}
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};
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/**
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* @param {module:ol/format/Feature} format Format.
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* @param {string} text Text.
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* @param {module:ol/format/Feature~ReadOptions} options Read options.
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* @private
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* @return {Array.<module:ol/Feature>} Features.
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*/
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DragAndDrop.prototype.tryReadFeatures_ = function(format, text, options) {
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try {
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return format.readFeatures(text, options);
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} catch (e) {
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return null;
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}
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};
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/**
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* @private
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*/
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DragAndDrop.prototype.unregisterListeners_ = function() {
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if (this.dropListenKeys_) {
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this.dropListenKeys_.forEach(unlistenByKey);
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this.dropListenKeys_ = null;
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}
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};
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export default DragAndDrop;
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