139 lines
3.8 KiB
JavaScript
139 lines
3.8 KiB
JavaScript
/**
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* @module ol/pointer/NativeSource
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*/
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// Based on https://github.com/Polymer/PointerEvents
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// Copyright (c) 2013 The Polymer Authors. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import EventSource from '../pointer/EventSource.js';
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/**
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* Handler for `pointerdown`.
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*
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* @this {module:ol/pointer/NativeSource}
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* @param {Event} inEvent The in event.
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*/
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function pointerDown(inEvent) {
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this.dispatcher.fireNativeEvent(inEvent);
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}
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/**
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* Handler for `pointermove`.
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*
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* @this {module:ol/pointer/NativeSource}
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* @param {Event} inEvent The in event.
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*/
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function pointerMove(inEvent) {
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this.dispatcher.fireNativeEvent(inEvent);
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}
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/**
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* Handler for `pointerup`.
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*
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* @this {module:ol/pointer/NativeSource}
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* @param {Event} inEvent The in event.
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*/
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function pointerUp(inEvent) {
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this.dispatcher.fireNativeEvent(inEvent);
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}
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/**
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* Handler for `pointerout`.
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*
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* @this {module:ol/pointer/NativeSource}
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* @param {Event} inEvent The in event.
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*/
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function pointerOut(inEvent) {
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this.dispatcher.fireNativeEvent(inEvent);
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}
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/**
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* Handler for `pointerover`.
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*
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* @this {module:ol/pointer/NativeSource}
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* @param {Event} inEvent The in event.
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*/
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function pointerOver(inEvent) {
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this.dispatcher.fireNativeEvent(inEvent);
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}
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/**
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* Handler for `pointercancel`.
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*
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* @this {module:ol/pointer/NativeSource}
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* @param {Event} inEvent The in event.
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*/
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function pointerCancel(inEvent) {
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this.dispatcher.fireNativeEvent(inEvent);
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}
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/**
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* Handler for `lostpointercapture`.
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*
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* @this {module:ol/pointer/NativeSource}
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* @param {Event} inEvent The in event.
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*/
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function lostPointerCapture(inEvent) {
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this.dispatcher.fireNativeEvent(inEvent);
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}
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/**
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* Handler for `gotpointercapture`.
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*
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* @this {module:ol/pointer/NativeSource}
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* @param {Event} inEvent The in event.
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*/
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function gotPointerCapture(inEvent) {
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this.dispatcher.fireNativeEvent(inEvent);
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}
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class NativeSource extends EventSource {
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/**
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* @param {module:ol/pointer/PointerEventHandler} dispatcher Event handler.
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*/
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constructor(dispatcher) {
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const mapping = {
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'pointerdown': pointerDown,
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'pointermove': pointerMove,
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'pointerup': pointerUp,
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'pointerout': pointerOut,
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'pointerover': pointerOver,
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'pointercancel': pointerCancel,
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'gotpointercapture': gotPointerCapture,
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'lostpointercapture': lostPointerCapture
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};
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super(dispatcher, mapping);
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}
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}
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export default NativeSource;
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