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Migrate core/keyboard_nav/cursor.js to ES6 const/let

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kozbial
2021-07-19 12:17:10 -07:00
committed by Monica Kozbial
parent 9eee886925
commit 317a2e6f53
1 changed files with 8 additions and 8 deletions
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16
core/keyboard_nav/cursor.js
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@@ -42,12 +42,12 @@ Blockly.utils.object.inherits(Blockly.Cursor, Blockly.Marker);
* @public
*/
Blockly.Cursor.prototype.next = function() {
var curNode = this.getCurNode();
const curNode = this.getCurNode();
if (!curNode) {
return null;
}
var newNode = curNode.next();
let newNode = curNode.next();
while (newNode && newNode.next() &&
(newNode.getType() == Blockly.ASTNode.types.NEXT ||
newNode.getType() == Blockly.ASTNode.types.BLOCK)) {
@@ -67,7 +67,7 @@ Blockly.Cursor.prototype.next = function() {
* @public
*/
Blockly.Cursor.prototype.in = function() {
var curNode = this.getCurNode();
let curNode = this.getCurNode();
if (!curNode) {
return null;
}
@@ -77,7 +77,7 @@ Blockly.Cursor.prototype.in = function() {
curNode.getType() == Blockly.ASTNode.types.OUTPUT) {
curNode = curNode.next();
}
var newNode = curNode.in();
const newNode = curNode.in();
if (newNode) {
this.setCurNode(newNode);
@@ -92,11 +92,11 @@ Blockly.Cursor.prototype.in = function() {
* @public
*/
Blockly.Cursor.prototype.prev = function() {
var curNode = this.getCurNode();
const curNode = this.getCurNode();
if (!curNode) {
return null;
}
var newNode = curNode.prev();
let newNode = curNode.prev();
while (newNode && newNode.prev() &&
(newNode.getType() == Blockly.ASTNode.types.NEXT ||
@@ -117,11 +117,11 @@ Blockly.Cursor.prototype.prev = function() {
* @public
*/
Blockly.Cursor.prototype.out = function() {
var curNode = this.getCurNode();
const curNode = this.getCurNode();
if (!curNode) {
return null;
}
var newNode = curNode.out();
let newNode = curNode.out();
if (newNode && newNode.getType() == Blockly.ASTNode.types.BLOCK) {
newNode = newNode.prev() || newNode;