openlayers

<!doctype html> <html lang="en"> <head> <title>Code coverage report for ol/pointer/pointerevent.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="../../index.html">all files</a> / <a href="index.html">ol/pointer/</a> pointerevent.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 91.53% Statements 54/59 </div> <div class='fl pad1y space-right2'> 95% Branches 57/60 </div> <div class='fl pad1y space-right2'> 100% Functions 5/5 </div> <div class='fl pad1y space-right2'> 94.64% Lines 53/56 </div> </div> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277</td><td class="line-coverage quiet">                                                            1×     1× 1×                                 1× 291×           291×   291×         291×         291×             291×         291×         291×         291×         291×         291×         291×         291×         291×         291×         291×         291×         291×         291×                 291×         291×         291×         291×         291×         291×         291×         291×     291× 291× 1×       1×               1×                                           291× 291× 37×   254× 3×     251×     291×                   1×     291× 291× 37×   254×   291×               1×           1× 1× 1×          </td><td class="text"><pre class="prettyprint lang-js">// Based on https://github.com/Polymer/PointerEvents   // Copyright (c) 2013 The Polymer Authors. All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.   goog.provide('ol.pointer.PointerEvent');     goog.require('goog.events'); goog.require('goog.events.Event');       /** * A class for pointer events. * * This class is used as an abstraction for mouse events, * touch events and even native pointer events. * * @constructor * @extends {goog.events.Event} * @param {string} type The type of the event to create. * @param {goog.events.BrowserEvent} browserEvent * @param {Object.<string, ?>=} opt_eventDict An optional dictionary of * initial event properties. */ ol.pointer.PointerEvent = function(type, browserEvent, opt_eventDict) { goog.base(this, type);   /** * @const * @type {goog.events.BrowserEvent} */ this.browserEvent = browserEvent;   var eventDict = opt_eventDict ? opt_eventDict : {};   /** * @type {number} */ this.buttons = this.getButtons_(eventDict);   /** * @type {number} */ this.pressure = this.getPressure_(eventDict, this.buttons);   // MouseEvent related properties   /** * @type {boolean} */ this.bubbles = 'bubbles' in eventDict ? eventDict['bubbles'] : false;   /** * @type {boolean} */ this.cancelable = 'cancelable' in eventDict ? eventDict['cancelable'] : false;   /** * @type {Object} */ this.view = 'view' in eventDict ? eventDict['view'] : null;   /** * @type {number} */ this.detail = 'detail' in eventDict ? eventDict['detail'] : null;   /** * @type {number} */ this.screenX = 'screenX' in eventDict ? eventDict['screenX'] : 0;   /** * @type {number} */ this.screenY = 'screenY' in eventDict ? eventDict['screenY'] : 0;   /** * @type {number} */ this.clientX = 'clientX' in eventDict ? eventDict['clientX'] : 0;   /** * @type {number} */ this.clientY = 'clientY' in eventDict ? eventDict['clientY'] : 0;   /** * @type {boolean} */ this.ctrlKey = 'ctrlKey' in eventDict ? eventDict['ctrlKey'] : false;   /** * @type {boolean} */ this.altKey = 'altKey' in eventDict ? eventDict['altKey'] : false;   /** * @type {boolean} */ this.shiftKey = 'shiftKey' in eventDict ? eventDict['shiftKey'] : false;   /** * @type {boolean} */ this.metaKey = 'metaKey' in eventDict ? eventDict['metaKey'] : false;   /** * @type {number} */ this.button = 'button' in eventDict ? eventDict['button'] : 0;   /** * @type {Node} */ this.relatedTarget = 'relatedTarget' in eventDict ? eventDict['relatedTarget'] : null;   // PointerEvent related properties   /** * @const * @type {number} */ this.pointerId = 'pointerId' in eventDict ? eventDict['pointerId'] : 0;   /** * @type {number} */ this.width = 'width' in eventDict ? eventDict['width'] : 0;   /** * @type {number} */ this.height = 'height' in eventDict ? eventDict['height'] : 0;   /** * @type {number} */ this.tiltX = 'tiltX' in eventDict ? eventDict['tiltX'] : 0;   /** * @type {number} */ this.tiltY = 'tiltY' in eventDict ? eventDict['tiltY'] : 0;   /** * @type {string} */ this.pointerType = 'pointerType' in eventDict ? eventDict['pointerType'] : '';   /** * @type {number} */ this.hwTimestamp = 'hwTimestamp' in eventDict ? eventDict['hwTimestamp'] : 0;   /** * @type {boolean} */ this.isPrimary = 'isPrimary' in eventDict ? eventDict['isPrimary'] : false;   // keep the semantics of preventDefault Eif (browserEvent.preventDefault) { this.preventDefault = function() { browserEvent.preventDefault(); }; } }; goog.inherits(ol.pointer.PointerEvent, goog.events.Event);     /** * @private * @param {Object.<string, ?>} eventDict * @return {number} */ ol.pointer.PointerEvent.prototype.getButtons_ = function(eventDict) { // According to the w3c spec, // http://www.w3.org/TR/DOM-Level-3-Events/#events-MouseEvent-button // MouseEvent.button == 0 can mean either no mouse button depressed, or the // left mouse button depressed. // // As of now, the only way to distinguish between the two states of // MouseEvent.button is by using the deprecated MouseEvent.which property, as // this maps mouse buttons to positive integers > 0, and uses 0 to mean that // no mouse button is held. // // MouseEvent.which is derived from MouseEvent.button at MouseEvent creation, // but initMouseEvent does not expose an argument with which to set // MouseEvent.which. Calling initMouseEvent with a buttonArg of 0 will set // MouseEvent.button == 0 and MouseEvent.which == 1, breaking the expectations // of app developers. // // The only way to propagate the correct state of MouseEvent.which and // MouseEvent.button to a new MouseEvent.button == 0 and MouseEvent.which == 0 // is to call initMouseEvent with a buttonArg value of -1. // // This is fixed with DOM Level 4's use of buttons var buttons; if (eventDict.buttons || ol.pointer.PointerEvent.HAS_BUTTONS) { buttons = eventDict.buttons; } else { switch (eventDict.which) { case 1: buttons = 1; break; case 2: buttons = 4; break; case 3: buttons = 2; break; default: buttons = 0; } } return buttons; };     /** * @private * @param {Object.<string, ?>} eventDict * @param {number} buttons * @return {number} */ ol.pointer.PointerEvent.prototype.getPressure_ = function(eventDict, buttons) { // Spec requires that pointers without pressure specified use 0.5 for down // state and 0 for up state. var pressure = 0; if (eventDict.pressure) { pressure = eventDict.pressure; } else { pressure = buttons ? 0.5 : 0; } return pressure; };     /** * Is the `buttons` property supported? * @type {boolean} */ ol.pointer.PointerEvent.HAS_BUTTONS = false;     /** * Checks if the `buttons` property is supported. */ (function() { try { var ev = new MouseEvent('click', {buttons: 1}); ol.pointer.PointerEvent.HAS_BUTTONS = ev.buttons === 1; } catch (e) { } })();  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Fri Nov 06 2015 19:36:11 GMT+0100 (CET) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../sorter.js"></script> </body> </html>