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Use blocked scoped variables

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In addition to using const and let, this also upgrades our linter config and removes lint (mostly whitespace).
This commit is contained in:
Tim Schaub
2018-01-11 23:32:36 -07:00
parent 0bf2b04dee
commit ad62739a6e
684 changed files with 18120 additions and 18184 deletions
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src/ol/control/Zoom.js
+20 -20
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@@ -19,46 +19,46 @@ import {easeOut} from '../easing.js';
* @param {olx.control.ZoomOptions=} opt_options Zoom options.
* @api
*/
var Zoom = function(opt_options) {
const Zoom = function(opt_options) {
var options = opt_options ? opt_options : {};
const options = opt_options ? opt_options : {};
var className = options.className !== undefined ? options.className : 'ol-zoom';
const className = options.className !== undefined ? options.className : 'ol-zoom';
var delta = options.delta !== undefined ? options.delta : 1;
const delta = options.delta !== undefined ? options.delta : 1;
var zoomInLabel = options.zoomInLabel !== undefined ? options.zoomInLabel : '+';
var zoomOutLabel = options.zoomOutLabel !== undefined ? options.zoomOutLabel : '\u2212';
const zoomInLabel = options.zoomInLabel !== undefined ? options.zoomInLabel : '+';
const zoomOutLabel = options.zoomOutLabel !== undefined ? options.zoomOutLabel : '\u2212';
var zoomInTipLabel = options.zoomInTipLabel !== undefined ?
const zoomInTipLabel = options.zoomInTipLabel !== undefined ?
options.zoomInTipLabel : 'Zoom in';
var zoomOutTipLabel = options.zoomOutTipLabel !== undefined ?
const zoomOutTipLabel = options.zoomOutTipLabel !== undefined ?
options.zoomOutTipLabel : 'Zoom out';
var inElement = document.createElement('button');
const inElement = document.createElement('button');
inElement.className = className + '-in';
inElement.setAttribute('type', 'button');
inElement.title = zoomInTipLabel;
inElement.appendChild(
typeof zoomInLabel === 'string' ? document.createTextNode(zoomInLabel) : zoomInLabel
typeof zoomInLabel === 'string' ? document.createTextNode(zoomInLabel) : zoomInLabel
);
_ol_events_.listen(inElement, EventType.CLICK,
Zoom.prototype.handleClick_.bind(this, delta));
Zoom.prototype.handleClick_.bind(this, delta));
var outElement = document.createElement('button');
const outElement = document.createElement('button');
outElement.className = className + '-out';
outElement.setAttribute('type', 'button');
outElement.title = zoomOutTipLabel;
outElement.appendChild(
typeof zoomOutLabel === 'string' ? document.createTextNode(zoomOutLabel) : zoomOutLabel
typeof zoomOutLabel === 'string' ? document.createTextNode(zoomOutLabel) : zoomOutLabel
);
_ol_events_.listen(outElement, EventType.CLICK,
Zoom.prototype.handleClick_.bind(this, -delta));
Zoom.prototype.handleClick_.bind(this, -delta));
var cssClasses = className + ' ' + CLASS_UNSELECTABLE + ' ' + CLASS_CONTROL;
var element = document.createElement('div');
const cssClasses = className + ' ' + CLASS_UNSELECTABLE + ' ' + CLASS_CONTROL;
const element = document.createElement('div');
element.className = cssClasses;
element.appendChild(inElement);
element.appendChild(outElement);
@@ -95,16 +95,16 @@ Zoom.prototype.handleClick_ = function(delta, event) {
* @private
*/
Zoom.prototype.zoomByDelta_ = function(delta) {
var map = this.getMap();
var view = map.getView();
const map = this.getMap();
const view = map.getView();
if (!view) {
// the map does not have a view, so we can't act
// upon it
return;
}
var currentResolution = view.getResolution();
const currentResolution = view.getResolution();
if (currentResolution) {
var newResolution = view.constrainResolution(currentResolution, delta);
const newResolution = view.constrainResolution(currentResolution, delta);
if (this.duration_ > 0) {
if (view.getAnimating()) {
view.cancelAnimations();