goog.provide('ol.MapBrowserEvent');
goog.require('ol');
goog.require('ol.MapEvent');
/**
* @classdesc
* Events emitted as map browser events are instances of this type.
* See {@link ol.Map} for which events trigger a map browser event.
*
* @constructor
* @extends {ol.MapEvent}
* @implements {oli.MapBrowserEvent}
* @param {string} type Event type.
* @param {ol.PluggableMap} map Map.
* @param {Event} browserEvent Browser event.
* @param {boolean=} opt_dragging Is the map currently being dragged?
* @param {?olx.FrameState=} opt_frameState Frame state.
*/
ol.MapBrowserEvent = function(type, map, browserEvent, opt_dragging,
opt_frameState) {
ol.MapEvent.call(this, type, map, opt_frameState);
/**
* The original browser event.
* @const
* @type {Event}
* @api
*/
this.originalEvent = browserEvent;
/**
* The map pixel relative to the viewport corresponding to the original browser event.
* @type {ol.Pixel}
* @api
*/
this.pixel = map.getEventPixel(browserEvent);
/**
* The coordinate in view projection corresponding to the original browser event.
* @type {ol.Coordinate}
* @api
*/
this.coordinate = map.getCoordinateFromPixel(this.pixel);
/**
* Indicates if the map is currently being dragged. Only set for
* `POINTERDRAG` and `POINTERMOVE` events. Default is `false`.
*
* @type {boolean}
* @api
*/
this.dragging = opt_dragging !== undefined ? opt_dragging : false;
};
ol.inherits(ol.MapBrowserEvent, ol.MapEvent);
/**
* Prevents the default browser action.
* @see https://developer.mozilla.org/en-US/docs/Web/API/event.preventDefault
* @override
* @api
*/
ol.MapBrowserEvent.prototype.preventDefault = function() {
ol.MapEvent.prototype.preventDefault.call(this);
this.originalEvent.preventDefault();
};
/**
* Prevents further propagation of the current event.
* @see https://developer.mozilla.org/en-US/docs/Web/API/event.stopPropagation
* @override
* @api
*/
ol.MapBrowserEvent.prototype.stopPropagation = function() {
ol.MapEvent.prototype.stopPropagation.call(this);
this.originalEvent.stopPropagation();
};
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