refactor!: remove unused constants

core/blockly.js

@@ -655,19 +655,14 @@ const bindEventWithChecks_ = function(
 exports.bindEventWithChecks_ = bindEventWithChecks_;
 
 // Aliases to allow external code to access these values for legacy reasons.
-exports.LINE_MODE_MULTIPLIER = internalConstants.LINE_MODE_MULTIPLIER;
-exports.PAGE_MODE_MULTIPLIER = internalConstants.PAGE_MODE_MULTIPLIER;
 exports.DRAG_RADIUS = internalConstants.DRAG_RADIUS;
 exports.FLYOUT_DRAG_RADIUS = internalConstants.FLYOUT_DRAG_RADIUS;
 exports.SNAP_RADIUS = internalConstants.SNAP_RADIUS;
 exports.CONNECTING_SNAP_RADIUS = internalConstants.CONNECTING_SNAP_RADIUS;
 exports.CURRENT_CONNECTION_PREFERENCE =
  internalConstants.CURRENT_CONNECTION_PREFERENCE;
 exports.BUMP_DELAY = internalConstants.BUMP_DELAY;
-exports.BUMP_RANDOMNESS = internalConstants.BUMP_RANDOMNESS;
 exports.COLLAPSE_CHARS = internalConstants.COLLAPSE_CHARS;
-exports.LONGPRESS = internalConstants.LONGPRESS;
-exports.SOUND_LIMIT = internalConstants.SOUND_LIMIT;
 exports.DRAG_STACK = internalConstants.DRAG_STACK;
 exports.SPRITE = internalConstants.SPRITE;
 exports.DRAG_NONE = internalConstants.DRAG_NONE;

core/browser_events.js

@@ -16,7 +16,6 @@
 goog.module('Blockly.browserEvents');
 
 const Touch = goog.require('Blockly.Touch');
-const internalConstants = goog.require('Blockly.internalConstants');
 const userAgent = goog.require('Blockly.utils.userAgent');
 const {globalThis} = goog.require('Blockly.utils.global');
 
@@ -30,6 +29,24 @@ const {globalThis} = goog.require('Blockly.utils.global');
 let Data;
 exports.Data = Data;
 
+/**
+ * The multiplier for scroll wheel deltas using the line delta mode.
+ * See https://developer.mozilla.org/en-US/docs/Web/API/WheelEvent/deltaMode
+ * for more information on deltaMode.
+ * @type {number}
+ * @const
+ */
+const LINE_MODE_MULTIPLIER = 40;
+
+/**
+ * The multiplier for scroll wheel deltas using the page delta mode.
+ * See https://developer.mozilla.org/en-US/docs/Web/API/WheelEvent/deltaMode
+ * for more information on deltaMode.
+ * @type {number}
+ * @const
+ */
+const PAGE_MODE_MULTIPLIER = 125;
+
 /**
  * Bind an event handler that can be ignored if it is not part of the active
  * touch stream.
@@ -254,13 +271,13 @@ const getScrollDeltaPixels = function(e) {
  return {x: e.deltaX, y: e.deltaY};
  case 0x01: // Line mode.
  return {
- x: e.deltaX * internalConstants.LINE_MODE_MULTIPLIER,
- y: e.deltaY * internalConstants.LINE_MODE_MULTIPLIER,
+ x: e.deltaX * LINE_MODE_MULTIPLIER,
+ y: e.deltaY * LINE_MODE_MULTIPLIER,
  };
  case 0x02: // Page mode.
  return {
- x: e.deltaX * internalConstants.PAGE_MODE_MULTIPLIER,
- y: e.deltaY * internalConstants.PAGE_MODE_MULTIPLIER,
+ x: e.deltaX * PAGE_MODE_MULTIPLIER,
+ y: e.deltaY * PAGE_MODE_MULTIPLIER,
  };
  }
 };

core/internal_constants.js

@@ -21,22 +21,6 @@ goog.module('Blockly.internalConstants');
 const {ConnectionType} = goog.require('Blockly.ConnectionType');
 
 
-/**
- * The multiplier for scroll wheel deltas using the line delta mode.
- * @type {number}
- * @alias Blockly.internalConstants.LINE_MODE_MULTIPLIER
- */
-const LINE_MODE_MULTIPLIER = 40;
-exports.LINE_MODE_MULTIPLIER = LINE_MODE_MULTIPLIER;
-
-/**
- * The multiplier for scroll wheel deltas using the page delta mode.
- * @type {number}
- * @alias Blockly.internalConstants.PAGE_MODE_MULTIPLIER
- */
-const PAGE_MODE_MULTIPLIER = 125;
-exports.PAGE_MODE_MULTIPLIER = PAGE_MODE_MULTIPLIER;
-
 /**
  * Number of pixels the mouse must move before a drag starts.
  * @alias Blockly.internalConstants.DRAG_RADIUS
@@ -84,35 +68,13 @@ exports.CURRENT_CONNECTION_PREFERENCE = CURRENT_CONNECTION_PREFERENCE;
 const BUMP_DELAY = 250;
 exports.BUMP_DELAY = BUMP_DELAY;
 
-/**
- * Maximum randomness in workspace units for bumping a block.
- * @alias Blockly.internalConstants.BUMP_RANDOMNESS
- */
-const BUMP_RANDOMNESS = 10;
-exports.BUMP_RANDOMNESS = BUMP_RANDOMNESS;
-
 /**
  * Number of characters to truncate a collapsed block to.
  * @alias Blockly.internalConstants.COLLAPSE_CHARS
  */
 const COLLAPSE_CHARS = 30;
 exports.COLLAPSE_CHARS = COLLAPSE_CHARS;
 
-/**
- * Length in ms for a touch to become a long press.
- * @alias Blockly.internalConstants.LONGPRESS
- */
-const LONGPRESS = 750;
-exports.LONGPRESS = LONGPRESS;
-
-/**
- * Prevent a sound from playing if another sound preceded it within this many
- * milliseconds.
- * @alias Blockly.internalConstants.SOUND_LIMIT
- */
-const SOUND_LIMIT = 100;
-exports.SOUND_LIMIT = SOUND_LIMIT;
-
 /**
  * When dragging a block out of a stack, split the stack in two (true), or drag
  * out the block healing the stack (false).

core/rendered_connection.js

@@ -101,6 +101,12 @@ RenderedConnection.TrackedState = {
  TRACKED: 1,
 };
 
+/**
+ * Maximum randomness in workspace units for bumping a block.
+ * @const
+ */
+const BUMP_RANDOMNESS = 10;
+
 /**
  * Dispose of this connection. Remove it from the database (if it is
  * tracked) and call the super-function to deal with connected blocks.
@@ -181,18 +187,18 @@ RenderedConnection.prototype.bumpAwayFrom = function(staticConnection) {
  const selected = common.getSelected() == rootBlock;
  selected || rootBlock.addSelect();
  let dx = (staticConnection.x + internalConstants.SNAP_RADIUS +
- Math.floor(Math.random() * internalConstants.BUMP_RANDOMNESS)) -
+ Math.floor(Math.random() * BUMP_RANDOMNESS)) -
  this.x;
  let dy = (staticConnection.y + internalConstants.SNAP_RADIUS +
- Math.floor(Math.random() * internalConstants.BUMP_RANDOMNESS)) -
+ Math.floor(Math.random() * BUMP_RANDOMNESS)) -
  this.y;
  if (reverse) {
  // When reversing a bump due to an uneditable block, bump up.
  dy = -dy;
  }
  if (rootBlock.RTL) {
  dx = (staticConnection.x - internalConstants.SNAP_RADIUS -
- Math.floor(Math.random() * internalConstants.BUMP_RANDOMNESS)) -
+ Math.floor(Math.random() * BUMP_RANDOMNESS)) -
  this.x;
  }
  rootBlock.moveBy(dx, dy);

core/touch.js

@@ -15,13 +15,18 @@
  */
 goog.module('Blockly.Touch');
 
-const internalConstants = goog.require('Blockly.internalConstants');
 const utilsString = goog.require('Blockly.utils.string');
 /* eslint-disable-next-line no-unused-vars */
 const {Gesture} = goog.requireType('Blockly.Gesture');
 const {globalThis} = goog.require('Blockly.utils.global');
 
 
+/**
+ * Length in ms for a touch to become a long press.
+ * @const
+ */
+const LONGPRESS = 750;
+
 /**
  * Whether touch is enabled in the browser.
  * Copied from Closure's goog.events.BrowserFeature.TOUCH_ENABLED
@@ -107,7 +112,7 @@ const longStart = function(e, gesture) {
  if (gesture) {
  gesture.handleRightClick(e);
  }
- }, internalConstants.LONGPRESS);
+ }, LONGPRESS);
 };
 exports.longStart = longStart;
 

core/workspace_audio.js

@@ -17,13 +17,19 @@
  */
 goog.module('Blockly.WorkspaceAudio');
 
-const internalConstants = goog.require('Blockly.internalConstants');
 const userAgent = goog.require('Blockly.utils.userAgent');
 /* eslint-disable-next-line no-unused-vars */
 const {WorkspaceSvg} = goog.requireType('Blockly.WorkspaceSvg');
 const {globalThis} = goog.require('Blockly.utils.global');
 
 
+/**
+ * Prevent a sound from playing if another sound preceded it within this many
+ * milliseconds.
+ * @const
+ */
+const SOUND_LIMIT = 100;
+
 /**
  * Class for loading, storing, and playing audio for a workspace.
  * @alias Blockly.WorkspaceAudio
@@ -55,6 +61,7 @@ class WorkspaceAudio {
  */
  this.lastSound_ = null;
  }
+
  /**
  * Dispose of this audio manager.
  * @package
@@ -137,8 +144,7 @@ class WorkspaceAudio {
  if (sound) {
  // Don't play one sound on top of another.
  const now = new Date;
- if (this.lastSound_ !== null &&
- now - this.lastSound_ < internalConstants.SOUND_LIMIT) {
+ if (this.lastSound_ !== null && now - this.lastSound_ < SOUND_LIMIT) {
  return;
  }
  this.lastSound_ = now;