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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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20
src/ol/interaction/KeyboardPan.js
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@@ -25,13 +25,13 @@ import Interaction from '../interaction/Interaction.js';
* @param {olx.interaction.KeyboardPanOptions=} opt_options Options.
* @api
*/
var KeyboardPan = function(opt_options) {
const KeyboardPan = function(opt_options) {
Interaction.call(this, {
handleEvent: KeyboardPan.handleEvent
});
var options = opt_options || {};
const options = opt_options || {};
/**
* @private
@@ -77,19 +77,19 @@ inherits(KeyboardPan, Interaction);
* @api
*/
KeyboardPan.handleEvent = function(mapBrowserEvent) {
var stopEvent = false;
let stopEvent = false;
if (mapBrowserEvent.type == EventType.KEYDOWN) {
var keyEvent = mapBrowserEvent.originalEvent;
var keyCode = keyEvent.keyCode;
const keyEvent = mapBrowserEvent.originalEvent;
const keyCode = keyEvent.keyCode;
if (this.condition_(mapBrowserEvent) &&
(keyCode == _ol_events_KeyCode_.DOWN ||
keyCode == _ol_events_KeyCode_.LEFT ||
keyCode == _ol_events_KeyCode_.RIGHT ||
keyCode == _ol_events_KeyCode_.UP)) {
var map = mapBrowserEvent.map;
var view = map.getView();
var mapUnitsDelta = view.getResolution() * this.pixelDelta_;
var deltaX = 0, deltaY = 0;
const map = mapBrowserEvent.map;
const view = map.getView();
const mapUnitsDelta = view.getResolution() * this.pixelDelta_;
let deltaX = 0, deltaY = 0;
if (keyCode == _ol_events_KeyCode_.DOWN) {
deltaY = -mapUnitsDelta;
} else if (keyCode == _ol_events_KeyCode_.LEFT) {
@@ -99,7 +99,7 @@ KeyboardPan.handleEvent = function(mapBrowserEvent) {
} else {
deltaY = mapUnitsDelta;
}
var delta = [deltaX, deltaY];
const delta = [deltaX, deltaY];
_ol_coordinate_.rotate(delta, view.getRotation());
Interaction.pan(view, delta, this.duration_);
mapBrowserEvent.preventDefault();