Remove old ol.Feature
This commit is contained in:
Tom Payne
@@ -1,6 +0,0 @@
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@exportSymbol ol.Feature
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@exportProperty ol.Feature.prototype.getAttributes
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@exportProperty ol.Feature.prototype.getId
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@exportProperty ol.Feature.prototype.getGeometry
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@exportProperty ol.Feature.prototype.set
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@exportProperty ol.Feature.prototype.setGeometry
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@@ -1,268 +0,0 @@
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goog.provide('ol.Feature');
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goog.provide('ol.FeatureEvent');
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goog.provide('ol.FeatureEventType');
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goog.provide('ol.FeatureRenderIntent');
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goog.require('goog.events');
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goog.require('goog.events.Event');
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goog.require('goog.events.EventType');
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goog.require('ol.Object');
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goog.require('ol.geom.Geometry');
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/**
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* Create a new feature. A feature is the base entity for vectors and has
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* attributes, including normally a geometry attribute.
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*
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* Example:
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*
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* var feature = new ol.Feature({'foo': 'bar'});
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* feature.setGeometry(new ol.geom.Point([100, 500]));
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*
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* @constructor
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* @extends {ol.Object}
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* @param {Object.<string, *>=} opt_values Attributes.
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* @todo stability experimental
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*/
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ol.Feature = function(opt_values) {
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/**
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* @type {ol.Extent}
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* @private
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*/
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this.geometryExtent_ = null;
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goog.base(this, opt_values);
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/**
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* @type {string|undefined}
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* @private
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*/
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this.featureId_;
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/**
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* @type {string|undefined}
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* @private
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*/
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this.geometryName_;
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/**
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* The render intent for this feature.
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* @type {ol.FeatureRenderIntent|string}
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* @private
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*/
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this.renderIntent_ = ol.FeatureRenderIntent.DEFAULT;
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/**
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* @type {Array.<ol.style.Symbolizer>}
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* @private
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*/
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this.symbolizers_ = null;
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};
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goog.inherits(ol.Feature, ol.Object);
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/**
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* Gets a copy of the attributes of this feature.
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* @param {boolean=} opt_nonGeometry Don't include any geometry attributes
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* (by default geometry attributes are returned).
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* @return {Object.<string, *>} Attributes object.
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* @todo stability experimental
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*/
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ol.Feature.prototype.getAttributes = function(opt_nonGeometry) {
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var keys = this.getKeys(),
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includeGeometry = !opt_nonGeometry,
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len = keys.length,
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attributes = {},
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i, value, key;
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for (i = 0; i < len; ++ i) {
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key = keys[i];
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value = this.get(key);
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if (includeGeometry || !(value instanceof ol.geom.Geometry)) {
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attributes[key] = value;
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}
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}
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return attributes;
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};
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/**
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* Returns the feature's commonly used identifier. This identifier is usually
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* the unique id in the source store.
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*
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* @return {string|undefined} The feature's identifier.
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* @todo stability experimental
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*/
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ol.Feature.prototype.getId = function() {
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return this.featureId_;
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};
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/**
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* Get the geometry associated with this feature.
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* @return {ol.geom.Geometry} The geometry (or null if none).
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* @todo stability experimental
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*/
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ol.Feature.prototype.getGeometry = function() {
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return goog.isDef(this.geometryName_) ?
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/** @type {ol.geom.Geometry} */ (this.get(this.geometryName_)) :
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null;
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};
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/**
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* Get any symbolizers set directly on the feature.
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* @return {Array.<ol.style.Symbolizer>} Symbolizers (or null if none).
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*/
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ol.Feature.prototype.getSymbolizers = function() {
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return this.symbolizers_;
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};
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/**
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* Listener for geometry change events.
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* @param {goog.events.Event} evt Change event.
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* @private
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*/
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ol.Feature.prototype.handleGeometryChange_ = function(evt) {
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var oldExtent = this.geometryExtent_;
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this.geometryExtent_ = this.getGeometry().getBounds();
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this.dispatchEvent(new ol.FeatureEvent(
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ol.FeatureEventType.CHANGE, this, oldExtent));
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};
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/**
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* @inheritDoc
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* @param {string} key Key.
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* @param {*} value Value.
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* @todo stability experimental
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*/
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ol.Feature.prototype.set = function(key, value) {
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var geometry = this.getGeometry();
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var oldExtent = this.geometryExtent_;
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if (goog.isDefAndNotNull(geometry)) {
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if (key === this.geometryName_) {
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this.geometryExtent_ = null;
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goog.events.unlisten(geometry, goog.events.EventType.CHANGE,
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this.handleGeometryChange_, false, this);
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}
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}
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if (value instanceof ol.geom.Geometry) {
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if (!goog.isDef(this.geometryName_)) {
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this.geometryName_ = key;
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}
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if (key === this.geometryName_) {
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this.geometryExtent_ = value.getBounds();
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goog.events.listen(value, goog.events.EventType.CHANGE,
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this.handleGeometryChange_, false, this);
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}
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}
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goog.base(this, 'set', key, value);
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this.dispatchEvent(new ol.FeatureEvent(
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ol.FeatureEventType.CHANGE, this, oldExtent));
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};
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/**
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* Set the feature's commonly used identifier. This identifier is usually the
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* unique id in the source store.
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*
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* @param {string|undefined} featureId The feature's identifier.
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*/
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ol.Feature.prototype.setId = function(featureId) {
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this.featureId_ = featureId;
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};
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/**
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* Set the geometry to be associated with this feature after its creation.
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* @param {ol.geom.Geometry} geometry The geometry.
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* @todo stability experimental
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*/
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ol.Feature.prototype.setGeometry = function(geometry) {
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if (!goog.isDef(this.geometryName_)) {
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this.geometryName_ = ol.Feature.DEFAULT_GEOMETRY;
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}
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this.set(this.geometryName_, geometry);
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};
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/**
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* Gets the renderIntent for this feature.
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* @return {string} Render intent.
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*/
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ol.Feature.prototype.getRenderIntent = function() {
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return this.renderIntent_;
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};
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/**
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* Changes the renderIntent for this feature.
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* @param {string} renderIntent Render intent.
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*/
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ol.Feature.prototype.setRenderIntent = function(renderIntent) {
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this.renderIntent_ = renderIntent;
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var geometry = this.getGeometry();
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if (!goog.isNull(geometry)) {
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this.dispatchEvent(new ol.FeatureEvent(
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ol.FeatureEventType.INTENTCHANGE, this, geometry.getBounds()));
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}
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};
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/**
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* Set the symbolizers to be used for this feature.
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* @param {Array.<ol.style.Symbolizer>} symbolizers Symbolizers for this
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* feature. If set, these take precedence over layer style.
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*/
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ol.Feature.prototype.setSymbolizers = function(symbolizers) {
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this.symbolizers_ = symbolizers;
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};
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/**
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* @const
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* @type {string}
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*/
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ol.Feature.DEFAULT_GEOMETRY = 'geometry';
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/**
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* @enum {string}
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*/
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ol.FeatureRenderIntent = {
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DEFAULT: 'default',
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FUTURE: 'future',
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HIDDEN: 'hidden',
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SELECTED: 'selected',
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TEMPORARY: 'temporary'
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};
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/**
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* @enum {string}
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*/
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ol.FeatureEventType = {
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CHANGE: 'featurechange',
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INTENTCHANGE: 'featureintentchange'
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};
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/**
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* Constructor for feature events.
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* @constructor
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* @extends {goog.events.Event}
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* @param {string} type Event type.
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* @param {ol.Feature} target The target feature.
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* @param {ol.Extent} oldExtent The previous geometry extent.
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*/
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ol.FeatureEvent = function(type, target, oldExtent) {
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goog.base(this, type, target);
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this.oldExtent = oldExtent;
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};
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goog.inherits(ol.FeatureEvent, goog.events.Event);
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