Initial commit of 001code-html Scratch frontend project.

Includes scratch-gui, scratch-vm, scratch-blocks, scratch-render, scratch-l10n, and deployment config.

Co-authored-by: Cursor <cursoragent@cursor.com>

scratch-blocks/core/field_numberdropdown.js

@@ -0,0 +1,77 @@
+/**
+ * @license
+ * Visual Blocks Editor
+ *
+ * Copyright 2013 Google Inc.
+ * https://developers.google.com/blockly/
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @fileoverview Combination number + drop-down field
+ * @author tmickel@mit.edu (Tim Mickel)
+ */
+'use strict';
+
+goog.provide('Blockly.FieldNumberDropdown');
+
+goog.require('Blockly.FieldTextDropdown');
+goog.require('goog.userAgent');
+
+
+/**
+ * Class for a combination number + drop-down field.
+ * @param {number|string} value The initial content of the field.
+ * @param {(!Array.<!Array.<string>>|!Function)} menuGenerator An array of
+ *     options for a dropdown list, or a function which generates these options.
+ * @param {number|string|undefined} opt_min Minimum value.
+ * @param {number|string|undefined} opt_max Maximum value.
+ * @param {number|string|undefined} opt_precision Precision for value.
+ * @param {Function=} opt_validator An optional function that is called
+ *     to validate any constraints on what the user entered.  Takes the new
+ *     text as an argument and returns the accepted text or null to abort
+ *     the change.
+ * @extends {Blockly.FieldTextInput}
+ * @constructor
+ */
+Blockly.FieldNumberDropdown = function(value, menuGenerator, opt_min, opt_max,
+    opt_precision, opt_validator) {
+  this.setConstraints_ = Blockly.FieldNumber.prototype.setConstraints_;
+
+  var numRestrictor = Blockly.FieldNumber.prototype.getNumRestrictor.call(
+      this, opt_min, opt_max, opt_precision
+  );
+  Blockly.FieldNumberDropdown.superClass_.constructor.call(
+      this, value, menuGenerator, opt_validator, numRestrictor
+  );
+  this.addArgType('numberdropdown');
+};
+goog.inherits(Blockly.FieldNumberDropdown, Blockly.FieldTextDropdown);
+
+/**
+ * Construct a FieldTextDropdown from a JSON arg object,
+ * dereferencing any string table references.
+ * @param {!Object} element A JSON object with options.
+ * @returns {!Blockly.FieldNumberDropdown} The new field instance.
+ * @package
+ * @nocollapse
+ */
+Blockly.FieldNumberDropdown.fromJson = function(element) {
+  return new Blockly.FieldNumberDropdown(
+      element['value'], element['options'],
+      element['min'], element['max'], element['precision']
+  );
+};
+
+Blockly.Field.register('field_numberdropdown', Blockly.FieldNumberDropdown);