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This commit is contained in:
Tim Schaub
2017-12-11 16:29:33 -07:00
parent 1cdb6a66f0
commit 7f47883c48
737 changed files with 22216 additions and 21609 deletions
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49
src/ol/has.js
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@@ -1,7 +1,9 @@
goog.provide('ol.has');
goog.require('ol');
goog.require('ol.webgl');
/**
* @module ol/has
*/
import _ol_ from './index.js';
import _ol_webgl_ from './webgl.js';
var _ol_has_ = {};
var ua = typeof navigator !== 'undefined' ?
navigator.userAgent.toLowerCase() : '';
@@ -10,25 +12,25 @@ var ua = typeof navigator !== 'undefined' ?
* User agent string says we are dealing with Firefox as browser.
* @type {boolean}
*/
ol.has.FIREFOX = ua.indexOf('firefox') !== -1;
_ol_has_.FIREFOX = ua.indexOf('firefox') !== -1;
/**
* User agent string says we are dealing with Safari as browser.
* @type {boolean}
*/
ol.has.SAFARI = ua.indexOf('safari') !== -1 && ua.indexOf('chrom') == -1;
_ol_has_.SAFARI = ua.indexOf('safari') !== -1 && ua.indexOf('chrom') == -1;
/**
* User agent string says we are dealing with a WebKit engine.
* @type {boolean}
*/
ol.has.WEBKIT = ua.indexOf('webkit') !== -1 && ua.indexOf('edge') == -1;
_ol_has_.WEBKIT = ua.indexOf('webkit') !== -1 && ua.indexOf('edge') == -1;
/**
* User agent string says we are dealing with a Mac as platform.
* @type {boolean}
*/
ol.has.MAC = ua.indexOf('macintosh') !== -1;
_ol_has_.MAC = ua.indexOf('macintosh') !== -1;
/**
@@ -38,14 +40,14 @@ ol.has.MAC = ua.indexOf('macintosh') !== -1;
* @type {number}
* @api
*/
ol.has.DEVICE_PIXEL_RATIO = window.devicePixelRatio || 1;
_ol_has_.DEVICE_PIXEL_RATIO = window.devicePixelRatio || 1;
/**
* True if the browser's Canvas implementation implements {get,set}LineDash.
* @type {boolean}
*/
ol.has.CANVAS_LINE_DASH = false;
_ol_has_.CANVAS_LINE_DASH = false;
/**
@@ -55,7 +57,7 @@ ol.has.CANVAS_LINE_DASH = false;
* @type {boolean}
* @api
*/
ol.has.CANVAS = ol.ENABLE_CANVAS && (
_ol_has_.CANVAS = _ol_.ENABLE_CANVAS && (
/**
* @return {boolean} Canvas supported.
*/
@@ -69,7 +71,7 @@ ol.has.CANVAS = ol.ENABLE_CANVAS && (
return false;
} else {
if (context.setLineDash !== undefined) {
ol.has.CANVAS_LINE_DASH = true;
_ol_has_.CANVAS_LINE_DASH = true;
}
return true;
}
@@ -85,7 +87,7 @@ ol.has.CANVAS = ol.ENABLE_CANVAS && (
* @type {boolean}
* @api
*/
ol.has.DEVICE_ORIENTATION = 'DeviceOrientationEvent' in window;
_ol_has_.DEVICE_ORIENTATION = 'DeviceOrientationEvent' in window;
/**
@@ -94,7 +96,7 @@ ol.has.DEVICE_ORIENTATION = 'DeviceOrientationEvent' in window;
* @type {boolean}
* @api
*/
ol.has.GEOLOCATION = 'geolocation' in navigator;
_ol_has_.GEOLOCATION = 'geolocation' in navigator;
/**
@@ -103,7 +105,7 @@ ol.has.GEOLOCATION = 'geolocation' in navigator;
* @type {boolean}
* @api
*/
ol.has.TOUCH = ol.ASSUME_TOUCH || 'ontouchstart' in window;
_ol_has_.TOUCH = _ol_.ASSUME_TOUCH || 'ontouchstart' in window;
/**
@@ -111,7 +113,7 @@ ol.has.TOUCH = ol.ASSUME_TOUCH || 'ontouchstart' in window;
* @const
* @type {boolean}
*/
ol.has.POINTER = 'PointerEvent' in window;
_ol_has_.POINTER = 'PointerEvent' in window;
/**
@@ -119,7 +121,7 @@ ol.has.POINTER = 'PointerEvent' in window;
* @const
* @type {boolean}
*/
ol.has.MSPOINTER = !!(navigator.msPointerEnabled);
_ol_has_.MSPOINTER = !!(navigator.msPointerEnabled);
/**
@@ -129,11 +131,11 @@ ol.has.MSPOINTER = !!(navigator.msPointerEnabled);
* @type {boolean}
* @api
*/
ol.has.WEBGL;
_ol_has_.WEBGL;
(function() {
if (ol.ENABLE_WEBGL) {
if (_ol_.ENABLE_WEBGL) {
var hasWebGL = false;
var textureSize;
var /** @type {Array.<string>} */ extensions = [];
@@ -142,7 +144,7 @@ ol.has.WEBGL;
try {
var canvas = /** @type {HTMLCanvasElement} */
(document.createElement('CANVAS'));
var gl = ol.webgl.getContext(canvas, {
var gl = _ol_webgl_.getContext(canvas, {
failIfMajorPerformanceCaveat: true
});
if (gl) {
@@ -155,8 +157,9 @@ ol.has.WEBGL;
// pass
}
}
ol.has.WEBGL = hasWebGL;
ol.WEBGL_EXTENSIONS = extensions;
ol.WEBGL_MAX_TEXTURE_SIZE = textureSize;
_ol_has_.WEBGL = hasWebGL;
_ol_.WEBGL_EXTENSIONS = extensions;
_ol_.WEBGL_MAX_TEXTURE_SIZE = textureSize;
}
})();
export default _ol_has_;