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Migrate core/block_drag_surface.js to ES6 const/let

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kozbial
2021-07-14 17:58:23 -07:00
committed by Monica Kozbial
parent f63bf29b76
commit 46e00f6ac9
1 changed files with 8 additions and 7 deletions
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15
core/block_drag_surface.js
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@@ -134,8 +134,8 @@ Blockly.BlockDragSurfaceSvg.prototype.translateAndScaleGroup = function(
this.scale_ = scale;
// This is a work-around to prevent a the blocks from rendering
// fuzzy while they are being dragged on the drag surface.
var fixedX = x.toFixed(0);
var fixedY = y.toFixed(0);
const fixedX = x.toFixed(0);
const fixedY = y.toFixed(0);
this.childSurfaceXY_.x = parseInt(fixedX, 10);
this.childSurfaceXY_.y = parseInt(fixedY, 10);
@@ -150,8 +150,8 @@ Blockly.BlockDragSurfaceSvg.prototype.translateAndScaleGroup = function(
* @private
*/
Blockly.BlockDragSurfaceSvg.prototype.translateSurfaceInternal_ = function() {
var x = this.surfaceXY_.x;
var y = this.surfaceXY_.y;
let x = this.surfaceXY_.x;
let y = this.surfaceXY_.y;
// This is a work-around to prevent a the blocks from rendering
// fuzzy while they are being dragged on the drag surface.
x = x.toFixed(0);
@@ -168,8 +168,8 @@ Blockly.BlockDragSurfaceSvg.prototype.translateSurfaceInternal_ = function() {
* @param {number} deltaY Vertical offset in pixel units.
*/
Blockly.BlockDragSurfaceSvg.prototype.translateBy = function(deltaX, deltaY) {
var x = this.surfaceXY_.x + deltaX;
var y = this.surfaceXY_.y + deltaY;
const x = this.surfaceXY_.x + deltaX;
const y = this.surfaceXY_.y + deltaY;
this.surfaceXY_ = new Blockly.utils.Coordinate(x, y);
this.translateSurfaceInternal_();
};
@@ -194,7 +194,8 @@ Blockly.BlockDragSurfaceSvg.prototype.translateSurface = function(x, y) {
* @return {!Blockly.utils.Coordinate} Current translation of the surface.
*/
Blockly.BlockDragSurfaceSvg.prototype.getSurfaceTranslation = function() {
var xy = Blockly.utils.getRelativeXY(/** @type {!SVGElement} */ (this.SVG_));
const xy = Blockly.utils.getRelativeXY(/** @type {!SVGElement} */
(this.SVG_));
return new Blockly.utils.Coordinate(xy.x / this.scale_, xy.y / this.scale_);
};