[270] | 1 | /**
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| 2 | * @license
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| 3 | * Visual Blocks Editor
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| 4 | *
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| 5 | * Copyright 2012 Google Inc.
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| 6 | * https://developers.google.com/blockly/
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| 7 | *
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| 8 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 9 | * you may not use this file except in compliance with the License.
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| 10 | * You may obtain a copy of the License at
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| 11 | *
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| 12 | * http://www.apache.org/licenses/LICENSE-2.0
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| 13 | *
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| 14 | * Unless required by applicable law or agreed to in writing, software
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| 15 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 16 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 17 | * See the License for the specific language governing permissions and
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| 18 | * limitations under the License.
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| 19 | */
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| 20 |
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| 21 | /**
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| 22 | * @fileoverview Procedure blocks for Blockly.
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| 23 | * @author fraser@google.com (Neil Fraser)
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| 24 | */
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| 25 | using System;
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| 26 | using System.Linq;
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| 27 | using System.Collections.Generic;
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| 28 | using Bridge;
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| 29 | using Bridge.Html5;
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| 30 | using Bridge.Text.RegularExpressions;
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| 31 |
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| 32 | namespace WebMrbc
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| 33 | {
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| 34 | public abstract class ProceduresDefBlock : Block
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| 35 | {
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| 36 | protected string callType_;
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| 37 | string[] paramIds_;
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| 38 | bool hasStatements_;
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| 39 | internal string[] arguments_;
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| 40 | public Connection statementConnection_;
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| 41 |
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| 42 | public ProceduresDefBlock(string type)
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| 43 | : base(type)
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| 44 | {
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| 45 | }
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| 46 |
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| 47 | /**
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| 48 | * Add or remove the statement block from this function definition.
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| 49 | * @param {boolean} hasStatements True if a statement block is needed.
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| 50 | * @this Blockly.Block
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| 51 | */
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| 52 | public void setStatements_(bool hasStatements)
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| 53 | {
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| 54 | if (this.hasStatements_ == hasStatements) {
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| 55 | return;
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| 56 | }
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| 57 | if (hasStatements) {
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| 58 | this.appendStatementInput("STACK")
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| 59 | .appendField(Msg.PROCEDURES_DEFNORETURN_DO);
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| 60 | if (this.getInput("RETURN") != null) {
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| 61 | this.moveInputBefore("STACK", "RETURN");
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| 62 | }
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| 63 | }
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| 64 | else {
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| 65 | this.removeInput("STACK", true);
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| 66 | }
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| 67 | this.hasStatements_ = hasStatements;
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| 68 | }
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| 69 |
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| 70 | /**
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| 71 | * Update the display of parameters for this procedure definition block.
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| 72 | * Display a warning if there are duplicately named parameters.
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| 73 | * @private
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| 74 | * @this Blockly.Block
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| 75 | */
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| 76 | public void updateParams_()
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| 77 | {
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| 78 | // Check for duplicated arguments.
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| 79 | var badArg = false;
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| 80 | var hash = new { };
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| 81 | for (var i = 0; i < this.arguments_.Length; i++) {
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| 82 | if (Script.Get<bool>(hash, "arg_" + this.arguments_[i].ToLower())) {
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| 83 | badArg = true;
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| 84 | break;
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| 85 | }
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| 86 | hash["arg_" + this.arguments_[i].ToLower()] = true;
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| 87 | }
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| 88 | if (badArg) {
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| 89 | this.setWarningText(Msg.PROCEDURES_DEF_DUPLICATE_WARNING);
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| 90 | }
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| 91 | else {
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| 92 | this.setWarningText(null);
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| 93 | }
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| 94 | // Merge the arguments into a human-readable list.
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| 95 | var paramString = "";
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| 96 | if (this.arguments_.Length != 0) {
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| 97 | paramString = Msg.PROCEDURES_BEFORE_PARAMS +
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| 98 | " " + this.arguments_.Join(", ");
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| 99 | }
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| 100 | // The params field is deterministic based on the mutation,
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| 101 | // no need to fire a change event.
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| 102 | Blockly.Events.disable();
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| 103 | try {
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| 104 | this.setFieldValue(paramString, "PARAMS");
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| 105 | }
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| 106 | finally {
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| 107 | Blockly.Events.enable();
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| 108 | }
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| 109 | }
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| 110 |
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| 111 | /**
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| 112 | * Create XML to represent the argument inputs.
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| 113 | * @param {=boolean} opt_paramIds If true include the IDs of the parameter
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| 114 | * quarks. Used by Blockly.Procedures.mutateCallers for reconnection.
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| 115 | * @return {!Element} XML storage element.
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| 116 | * @this Blockly.Block
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| 117 | */
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| 118 | public Element mutationToDom(bool opt_paramIds)
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| 119 | {
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| 120 | var container = Document.CreateElement("mutation");
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| 121 | if (opt_paramIds) {
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| 122 | container.SetAttribute("name", this.getFieldValue("NAME"));
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| 123 | }
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| 124 | for (var i = 0; i < this.arguments_.Length; i++) {
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| 125 | var parameter = Document.CreateElement("arg");
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| 126 | parameter.SetAttribute("name", this.arguments_[i]);
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| 127 | if (opt_paramIds && this.paramIds_ != null) {
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| 128 | parameter.SetAttribute("paramId", this.paramIds_[i]);
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| 129 | }
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| 130 | container.AppendChild(parameter);
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| 131 | }
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| 132 |
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| 133 | // Save whether the statement input is visible.
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| 134 | if (!this.hasStatements_) {
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| 135 | container.SetAttribute("statements", "false");
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| 136 | }
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| 137 | return container;
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| 138 | }
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| 139 |
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| 140 | /**
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| 141 | * Parse XML to restore the argument inputs.
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| 142 | * @param {!Element} xmlElement XML storage element.
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| 143 | * @this Blockly.Block
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| 144 | */
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| 145 | public void domToMutation(Element xmlElement)
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| 146 | {
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| 147 | this.arguments_ = new string[0];
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| 148 | Element childNode;
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| 149 | for (var i = 0; (childNode = (dynamic)xmlElement.ChildNodes[i]) != null; i++) {
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| 150 | if (childNode.NodeName.ToLower() == "arg") {
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| 151 | this.arguments_.Push(childNode.GetAttribute("name"));
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| 152 | }
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| 153 | }
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| 154 | this.updateParams_();
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| 155 | Blockly.Procedures.mutateCallers(this);
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| 156 |
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| 157 | // Show or hide the statement input.
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| 158 | this.setStatements_(xmlElement.GetAttribute("statements") != "false");
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| 159 | }
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| 160 |
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| 161 | /**
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| 162 | * Populate the mutator's dialog with this block's components.
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| 163 | * @param {!Workspace} workspace Mutator's workspace.
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| 164 | * @return {!Blockly.Block} Root block in mutator.
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| 165 | * @this Blockly.Block
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| 166 | */
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| 167 | public Block decompose(Workspace workspace)
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| 168 | {
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| 169 | var containerBlock = workspace.newBlock(ProceduresMutatorcontainerBlock.type_name);
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| 170 | containerBlock.initSvg();
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| 171 |
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| 172 | // Check/uncheck the allow statement box.
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| 173 | if (this.getInput("RETURN") != null) {
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| 174 | containerBlock.setFieldValue(this.hasStatements_ ? "TRUE" : "FALSE", "STATEMENTS");
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| 175 | }
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| 176 | else {
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| 177 | containerBlock.getInput("STATEMENT_INPUT").setVisible(false);
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| 178 | }
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| 179 |
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| 180 | // Parameter list.
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| 181 | var connection = containerBlock.getInput("STACK").connection;
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| 182 | for (var i = 0; i < this.arguments_.Length; i++) {
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| 183 | var paramBlock = (ProceduresMutatorargBlock)workspace.newBlock(ProceduresMutatorargBlock.type_name);
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| 184 | paramBlock.initSvg();
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| 185 | paramBlock.setFieldValue(this.arguments_[i], "NAME");
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| 186 | // Store the old location.
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| 187 | paramBlock.oldLocation = i;
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| 188 | connection.connect(paramBlock.previousConnection);
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| 189 | connection = paramBlock.nextConnection;
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| 190 | }
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| 191 | // Initialize procedure's callers with blank IDs.
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| 192 | Blockly.Procedures.mutateCallers(this);
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| 193 | return containerBlock;
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| 194 | }
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| 195 |
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| 196 | /**
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| 197 | * Reconfigure this block based on the mutator dialog's components.
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| 198 | * @param {!Blockly.Block} containerBlock Root block in mutator.
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| 199 | * @this Blockly.Block
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| 200 | */
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| 201 | public void compose(Block containerBlock)
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| 202 | {
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| 203 | // Parameter list.
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| 204 | this.arguments_ = new string[0];
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| 205 | this.paramIds_ = new string[0];
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| 206 | var paramBlock = containerBlock.getInputTargetBlock("STACK");
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| 207 | while (paramBlock != null) {
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| 208 | this.arguments_.Push(paramBlock.getFieldValue("NAME"));
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| 209 | this.paramIds_.Push(paramBlock.id);
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| 210 | paramBlock = (paramBlock.nextConnection != null) ?
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| 211 | paramBlock.nextConnection.targetBlock() : null;
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| 212 | }
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| 213 | this.updateParams_();
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| 214 | Blockly.Procedures.mutateCallers(this);
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| 215 |
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| 216 | // Show/hide the statement input.
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| 217 | var hasStatements_ = containerBlock.getFieldValue("STATEMENTS");
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| 218 | if (hasStatements_ != null) {
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| 219 | var hasStatements = hasStatements_ == "TRUE";
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| 220 | if (this.hasStatements_ != hasStatements) {
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| 221 | if (hasStatements) {
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| 222 | this.setStatements_(true);
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| 223 | // Restore the stack, if one was saved.
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| 224 | Mutator.reconnect(this.statementConnection_, this, "STACK");
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| 225 | this.statementConnection_ = null;
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| 226 | }
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| 227 | else {
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| 228 | // Save the stack, then disconnect it.
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| 229 | var stackConnection = this.getInput("STACK").connection;
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| 230 | this.statementConnection_ = stackConnection.targetConnection;
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| 231 | if (this.statementConnection_ != null) {
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| 232 | var stackBlock = stackConnection.targetBlock();
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| 233 | stackBlock.unplug();
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| 234 | stackBlock.bumpNeighbours_();
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| 235 | }
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| 236 | this.setStatements_(false);
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| 237 | }
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| 238 | }
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| 239 | }
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| 240 | }
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| 241 |
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| 242 | /**
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| 243 | * Return all variables referenced by this block.
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| 244 | * @return {!Array.<string>} List of variable names.
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| 245 | * @this Blockly.Block
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| 246 | */
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| 247 | public override string[] getVars()
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| 248 | {
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| 249 | return this.arguments_;
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| 250 | }
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| 251 |
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| 252 | /**
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| 253 | * Notification that a variable is renaming.
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| 254 | * If the name matches one of this block's variables, rename it.
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| 255 | * @param {string} oldName Previous name of variable.
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| 256 | * @param {string} newName Renamed variable.
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| 257 | * @this Blockly.Block
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| 258 | */
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| 259 | public override void renameVar(string oldName, string newName)
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| 260 | {
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| 261 | var change = false;
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| 262 | for (var i = 0; i < this.arguments_.Length; i++) {
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| 263 | if (Blockly.Names.equals(oldName, this.arguments_[i])) {
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| 264 | this.arguments_[i] = newName;
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| 265 | change = true;
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| 266 | }
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| 267 | }
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| 268 | if (change) {
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| 269 | this.updateParams_();
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| 270 | // Update the mutator's variables if the mutator is open.
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| 271 | if (this.mutator.isVisible()) {
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| 272 | var blocks = this.mutator.workspace_.getAllBlocks();
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| 273 | Block block;
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| 274 | for (var i = 0; (block = blocks[i]) != null; i++) {
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| 275 | if (block.type == ProceduresMutatorargBlock.type_name &&
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| 276 | Blockly.Names.equals(oldName, block.getFieldValue("NAME"))) {
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| 277 | block.setFieldValue(newName, "NAME");
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| 278 | }
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| 279 | }
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| 280 | }
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| 281 | }
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| 282 | }
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| 283 |
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| 284 | /**
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| 285 | * Add custom menu options to this block's context menu.
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| 286 | * @param {!Array} options List of menu options to add to.
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| 287 | * @this Blockly.Block
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| 288 | */
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| 289 | public void customContextMenu(object[] options)
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| 290 | {
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| 291 | // Add option to create caller.
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| 292 | var option = new ContextMenuOption() { enabled = true };
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| 293 | var name = this.getFieldValue("NAME");
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| 294 | option.text = Msg.PROCEDURES_CREATE_DO.Replace("%1", name);
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| 295 | var xmlMutation = goog.dom.createDom("mutation");
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| 296 | xmlMutation.SetAttribute("name", name);
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| 297 | for (var i = 0; i < this.arguments_.Length; i++) {
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| 298 | var xmlArg = goog.dom.createDom("arg");
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| 299 | xmlArg.SetAttribute("name", this.arguments_[i]);
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| 300 | xmlMutation.AppendChild(xmlArg);
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| 301 | }
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| 302 | var xmlBlock = goog.dom.createDom("block", null, xmlMutation);
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| 303 | xmlBlock.SetAttribute("type", this.callType_);
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| 304 | option.callback = ContextMenu.callbackFactory(this, xmlBlock);
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| 305 | options.Push(option);
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| 306 |
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| 307 | // Add options to create getters for each parameter.
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| 308 | if (!this.isCollapsed()) {
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| 309 | for (var i = 0; i < this.arguments_.Length; i++) {
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| 310 | option = new ContextMenuOption() { enabled = true };
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| 311 | name = this.arguments_[i];
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| 312 | option.text = Msg.VARIABLES_SET_CREATE_GET.Replace("%1", name);
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| 313 | var xmlField = goog.dom.createDom("field", null, name);
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| 314 | xmlField.SetAttribute("name", "VAR");
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| 315 | xmlBlock = goog.dom.createDom("block", null, xmlField);
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| 316 | xmlBlock.SetAttribute("type", VariablesGetBlock.type_name);
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| 317 | option.callback = ContextMenu.callbackFactory(this, xmlBlock);
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| 318 | options.Push(option);
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| 319 | }
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| 320 | }
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| 321 | }
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| 322 |
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| 323 | public abstract Tuple<string, string[], bool> getProcedureDef();
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| 324 | }
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| 325 |
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| 326 | public class ProceduresDefnoreturnBlock : ProceduresDefBlock
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| 327 | {
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| 328 | public const string type_name = "procedures_defnoreturn";
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| 329 |
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| 330 | public ProceduresDefnoreturnBlock()
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| 331 | : base(type_name)
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| 332 | {
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| 333 | callType_ = ProceduresCallnoreturnBlock.type_name;
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| 334 | }
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| 335 |
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| 336 | /**
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| 337 | * Block for defining a procedure with no return value.
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| 338 | * @this Blockly.Block
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| 339 | */
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| 340 | public void init()
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| 341 | {
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| 342 | var nameField = new FieldTextInput(
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| 343 | Msg.PROCEDURES_DEFNORETURN_PROCEDURE);
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| 344 | nameField.setValidator((str) => { return Blockly.Procedures.rename(nameField, str); });
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| 345 | nameField.setSpellcheck(false);
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| 346 | this.appendDummyInput()
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| 347 | .appendField(Msg.PROCEDURES_DEFNORETURN_TITLE)
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| 348 | .appendField(nameField, "NAME")
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| 349 | .appendField("", "PARAMS");
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| 350 | this.setMutator(new Mutator(new[] { ProceduresMutatorargBlock.type_name }));
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| 351 | if ((this.workspace.options.comments ||
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| 352 | (this.workspace.options.parentWorkspace != null &&
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| 353 | this.workspace.options.parentWorkspace.options.comments)) &&
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| 354 | !String.IsNullOrEmpty(Msg.PROCEDURES_DEFNORETURN_COMMENT)) {
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| 355 | this.setCommentText(Msg.PROCEDURES_DEFNORETURN_COMMENT);
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| 356 | }
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| 357 | this.setColour(Blockly.Procedures.HUE);
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| 358 | this.setTooltip(Msg.PROCEDURES_DEFNORETURN_TOOLTIP);
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| 359 | this.setHelpUrl(Msg.PROCEDURES_DEFNORETURN_HELPURL);
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| 360 | this.arguments_ = new string[0];
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| 361 | this.setStatements_(true);
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| 362 | this.statementConnection_ = null;
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| 363 | }
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| 364 |
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| 365 | /**
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| 366 | * Return the signature of this procedure definition.
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| 367 | * @return {!Array} Tuple containing three elements:
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| 368 | * - the name of the defined procedure,
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| 369 | * - a list of all its arguments,
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| 370 | * - that it DOES NOT have a return value.
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| 371 | * @this Blockly.Block
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| 372 | */
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| 373 | public override Tuple<string, string[], bool> getProcedureDef()
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| 374 | {
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| 375 | return new Tuple<string, string[], bool>(this.getFieldValue("NAME"), this.arguments_, false);
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| 376 | }
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| 377 | }
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| 378 |
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| 379 | public class ProceduresDefreturnBlock : ProceduresDefBlock
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| 380 | {
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| 381 | public const string type_name = "procedures_defreturn";
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| 382 |
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| 383 | public ProceduresDefreturnBlock()
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| 384 | : base(type_name)
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| 385 | {
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| 386 | callType_ = ProceduresCallreturnBlock.type_name;
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| 387 | }
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| 388 |
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| 389 | /**
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| 390 | * Block for defining a procedure with a return value.
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| 391 | * @this Blockly.Block
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| 392 | */
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| 393 | public void init()
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| 394 | {
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| 395 | var nameField = new FieldTextInput(
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| 396 | Msg.PROCEDURES_DEFRETURN_PROCEDURE);
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| 397 | nameField.setValidator((str) => { return Blockly.Procedures.rename(nameField, str); });
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| 398 | nameField.setSpellcheck(false);
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| 399 | this.appendDummyInput()
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| 400 | .appendField(Msg.PROCEDURES_DEFRETURN_TITLE)
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| 401 | .appendField(nameField, "NAME")
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| 402 | .appendField("", "PARAMS");
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| 403 | this.appendValueInput("RETURN")
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| 404 | .setAlign(Blockly.ALIGN_RIGHT)
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| 405 | .appendField(Msg.PROCEDURES_DEFRETURN_RETURN);
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| 406 | this.setMutator(new Mutator(new[] { ProceduresMutatorargBlock.type_name }));
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| 407 | if ((this.workspace.options.comments ||
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| 408 | (this.workspace.options.parentWorkspace != null &&
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| 409 | this.workspace.options.parentWorkspace.options.comments)) &&
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| 410 | !String.IsNullOrEmpty(Msg.PROCEDURES_DEFRETURN_COMMENT)) {
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| 411 | this.setCommentText(Msg.PROCEDURES_DEFRETURN_COMMENT);
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| 412 | }
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| 413 | this.setColour(Blockly.Procedures.HUE);
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| 414 | this.setTooltip(Msg.PROCEDURES_DEFRETURN_TOOLTIP);
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| 415 | this.setHelpUrl(Msg.PROCEDURES_DEFRETURN_HELPURL);
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| 416 | this.arguments_ = new string[0];
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| 417 | this.setStatements_(true);
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| 418 | this.statementConnection_ = null;
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| 419 | }
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| 420 |
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| 421 | /**
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| 422 | * Return the signature of this procedure definition.
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| 423 | * @return {!Array} Tuple containing three elements:
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| 424 | * - the name of the defined procedure,
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| 425 | * - a list of all its arguments,
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| 426 | * - that it DOES have a return value.
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| 427 | * @this Blockly.Block
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| 428 | */
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| 429 | public override Tuple<string, string[], bool> getProcedureDef()
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| 430 | {
|
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| 431 | return new Tuple<string, string[], bool>(this.getFieldValue("NAME"), this.arguments_, true);
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| 432 | }
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| 433 | }
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| 434 |
|
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| 435 | public class ProceduresMutatorcontainerBlock : Block
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| 436 | {
|
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| 437 | public const string type_name = "procedures_mutatorcontainer";
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| 438 |
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| 439 | public ProceduresMutatorcontainerBlock()
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| 440 | : base(type_name)
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| 441 | {
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| 442 | }
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| 443 |
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| 444 | /**
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| 445 | * Mutator block for procedure container.
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| 446 | * @this Blockly.Block
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| 447 | */
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| 448 | public void init()
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| 449 | {
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| 450 | this.appendDummyInput()
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| 451 | .appendField(Msg.PROCEDURES_MUTATORCONTAINER_TITLE);
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| 452 | this.appendStatementInput("STACK");
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| 453 | this.appendDummyInput("STATEMENT_INPUT")
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| 454 | .appendField(Msg.PROCEDURES_ALLOW_STATEMENTS)
|
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| 455 | .appendField(new FieldCheckbox("TRUE"), "STATEMENTS");
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| 456 | this.setColour(Blockly.Procedures.HUE);
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| 457 | this.setTooltip(Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP);
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| 458 | this.contextMenu = false;
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| 459 | }
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| 460 | }
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| 461 |
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| 462 | [IgnoreCast]
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| 463 | public class ProceduresMutatorargBlock : Block
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| 464 | {
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| 465 | public const string type_name = "procedures_mutatorarg";
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| 466 | public int oldLocation;
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| 467 |
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| 468 | public ProceduresMutatorargBlock()
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| 469 | : base(type_name)
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| 470 | {
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| 471 | }
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| 472 |
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| 473 | /**
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| 474 | * Mutator block for procedure argument.
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| 475 | * @this Blockly.Block
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| 476 | */
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| 477 | public void init()
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| 478 | {
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| 479 | var field = new FieldTextInput("x", this.validator_);
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| 480 | this.appendDummyInput()
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| 481 | .appendField(Msg.PROCEDURES_MUTATORARG_TITLE)
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| 482 | .appendField(field, "NAME");
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| 483 | this.setPreviousStatement(true);
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| 484 | this.setNextStatement(true);
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| 485 | this.setColour(Blockly.Procedures.HUE);
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| 486 | this.setTooltip(Msg.PROCEDURES_MUTATORARG_TOOLTIP);
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| 487 | this.contextMenu = false;
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| 488 |
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| 489 | // Create the default variable when we drag the block in from the flyout.
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| 490 | // Have to do this after installing the field on the block.
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| 491 | field.onFinishEditing_ = this.createNewVar_;
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| 492 | field.onFinishEditing_("x");
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| 493 | }
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| 494 |
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| 495 | /**
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| 496 | * Obtain a valid name for the procedure.
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| 497 | * Merge runs of whitespace. Strip leading and trailing whitespace.
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| 498 | * Beyond this, all names are legal.
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| 499 | * @param {string} newVar User-supplied name.
|
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| 500 | * @return {?string} Valid name, or null if a name was not specified.
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| 501 | * @private
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| 502 | * @this Blockly.Block
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| 503 | */
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| 504 | public string validator_(string newVar)
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| 505 | {
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| 506 | newVar = newVar.Replace(new Regex("[\\s\\xa0]+", "g"), " ").Replace(new Regex("^ | $", "g"), "");
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| 507 | return newVar;
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| 508 | }
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| 509 |
|
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| 510 | /**
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| 511 | * Called when focusing away from the text field.
|
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| 512 | * Creates a new variable with this name.
|
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| 513 | * @param {string} newText The new variable name.
|
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| 514 | * @private
|
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| 515 | * @this FieldTextInput
|
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| 516 | */
|
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| 517 | public void createNewVar_(string newText)
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| 518 | {
|
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| 519 | var source = this/*((FieldTextInput)this).sourceBlock_*/;
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| 520 | if (source != null && source.workspace != null && source.workspace.options != null
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| 521 | && source.workspace.options.parentWorkspace != null) {
|
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| 522 | source.workspace.options.parentWorkspace.createVariable(newText);
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| 523 | }
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| 524 | }
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| 525 | }
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| 526 |
|
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| 527 | public class ProceduresCallBlock : Block
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| 528 | {
|
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| 529 | internal string[] arguments_;
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| 530 | protected Dictionary<string, Connection> quarkConnections_;
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| 531 | protected string[] quarkIds_;
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| 532 | protected bool rendered;
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| 533 | protected string defType_;
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| 534 |
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| 535 | public ProceduresCallBlock(string type)
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| 536 | : base(type)
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| 537 | {
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| 538 | }
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| 539 |
|
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| 540 | /**
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| 541 | * Returns the name of the procedure this block calls.
|
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| 542 | * @return {string} Procedure name.
|
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| 543 | * @this Blockly.Block
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| 544 | */
|
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| 545 | public string getProcedureCall()
|
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| 546 | {
|
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| 547 | // The NAME field is guaranteed to exist, null will never be returned.
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| 548 | return /** @type {string} */ (this.getFieldValue("NAME"));
|
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| 549 | }
|
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| 550 |
|
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| 551 | /**
|
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| 552 | * Notification that a procedure is renaming.
|
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| 553 | * If the name matches this block's procedure, rename it.
|
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| 554 | * @param {string} oldName Previous name of procedure.
|
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| 555 | * @param {string} newName Renamed procedure.
|
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| 556 | * @this Blockly.Block
|
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| 557 | */
|
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| 558 | public void renameProcedure(string oldName, string newName)
|
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| 559 | {
|
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| 560 | if (Blockly.Names.equals(oldName, this.getProcedureCall())) {
|
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| 561 | this.setFieldValue(newName, "NAME");
|
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| 562 | this.setTooltip(
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| 563 | (this.outputConnection != null ? Msg.PROCEDURES_CALLRETURN_TOOLTIP :
|
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| 564 | Msg.PROCEDURES_CALLNORETURN_TOOLTIP)
|
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| 565 | .Replace("%1", newName));
|
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| 566 | }
|
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| 567 | }
|
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| 568 |
|
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| 569 | /**
|
---|
| 570 | * Notification that the procedure's parameters have changed.
|
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| 571 | * @param {!Array.<string>} paramNames New param names, e.g. ["x", "y", "z"].
|
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| 572 | * @param {!Array.<string>} paramIds IDs of params (consistent for each
|
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| 573 | * parameter through the life of a mutator, regardless of param renaming),
|
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| 574 | * e.g. ["piua", "f8b_", "oi.o"].
|
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| 575 | * @private
|
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| 576 | * @this Blockly.Block
|
---|
| 577 | */
|
---|
| 578 | public void setProcedureParameters_(string[] paramNames, string[] paramIds)
|
---|
| 579 | {
|
---|
| 580 | // Data structures:
|
---|
| 581 | // this.arguments = ["x", "y"]
|
---|
| 582 | // Existing param names.
|
---|
| 583 | // this.quarkConnections_ {piua: null, f8b_: Blockly.Connection}
|
---|
| 584 | // Look-up of paramIds to connections plugged into the call block.
|
---|
| 585 | // this.quarkIds_ = ["piua", "f8b_"]
|
---|
| 586 | // Existing param IDs.
|
---|
| 587 | // Note that quarkConnections_ may include IDs that no longer exist, but
|
---|
| 588 | // which might reappear if a param is reattached in the mutator.
|
---|
| 589 | var defBlock = Blockly.Procedures.getDefinition(this.getProcedureCall(),
|
---|
| 590 | this.workspace);
|
---|
| 591 | var mutatorOpen = defBlock != null && defBlock.mutator != null &&
|
---|
| 592 | defBlock.mutator.isVisible();
|
---|
| 593 | if (!mutatorOpen) {
|
---|
| 594 | this.quarkConnections_ = new Dictionary<string, Connection>();
|
---|
| 595 | this.quarkIds_ = null;
|
---|
| 596 | }
|
---|
| 597 | if (paramIds == null) {
|
---|
| 598 | // Reset the quarks (a mutator is about to open).
|
---|
| 599 | return;
|
---|
| 600 | }
|
---|
| 601 | if (goog.array.equals(this.arguments_, paramNames)) {
|
---|
| 602 | // No change.
|
---|
| 603 | this.quarkIds_ = paramIds;
|
---|
| 604 | return;
|
---|
| 605 | }
|
---|
| 606 | if (paramIds.Length != paramNames.Length) {
|
---|
| 607 | throw new Exception("Error: paramNames and paramIds must be the same length.");
|
---|
| 608 | }
|
---|
| 609 | this.setCollapsed(false);
|
---|
| 610 | if (this.quarkIds_ == null) {
|
---|
| 611 | // Initialize tracking for this block.
|
---|
| 612 | this.quarkConnections_ = new Dictionary<string, Connection>();
|
---|
| 613 | if (paramNames.Join("\n") == this.arguments_.Join("\n")) {
|
---|
| 614 | // No change to the parameters, allow quarkConnections_ to be
|
---|
| 615 | // populated with the existing connections.
|
---|
| 616 | this.quarkIds_ = paramIds;
|
---|
| 617 | }
|
---|
| 618 | else {
|
---|
| 619 | this.quarkIds_ = new string[0];
|
---|
| 620 | }
|
---|
| 621 | }
|
---|
| 622 | // Switch off rendering while the block is rebuilt.
|
---|
| 623 | var savedRendered = this.rendered;
|
---|
| 624 | this.rendered = false;
|
---|
| 625 | // Update the quarkConnections_ with existing connections.
|
---|
| 626 | for (var i = 0; i < this.arguments_.Length; i++) {
|
---|
| 627 | var input = this.getInput("ARG" + i);
|
---|
| 628 | if (input != null) {
|
---|
| 629 | var connection = input.connection.targetConnection;
|
---|
| 630 | this.quarkConnections_[this.quarkIds_[i]] = connection;
|
---|
| 631 | if (mutatorOpen && connection != null &&
|
---|
| 632 | paramIds.IndexOf(this.quarkIds_[i]) == -1) {
|
---|
| 633 | // This connection should no longer be attached to this block.
|
---|
| 634 | connection.disconnect();
|
---|
| 635 | connection.getSourceBlock().bumpNeighbours_();
|
---|
| 636 | }
|
---|
| 637 | }
|
---|
| 638 | }
|
---|
| 639 | // Rebuild the block's arguments.
|
---|
| 640 | this.arguments_ = (string[])(new string[0]).Concat(paramNames);
|
---|
| 641 | this.updateShape_();
|
---|
| 642 | this.quarkIds_ = paramIds;
|
---|
| 643 | // Reconnect any child blocks.
|
---|
| 644 | if (this.quarkIds_ != null) {
|
---|
| 645 | for (var i = 0; i < this.arguments_.Length; i++) {
|
---|
| 646 | var quarkId = this.quarkIds_[i];
|
---|
| 647 | Connection connection;
|
---|
| 648 | if (this.quarkConnections_.TryGetValue(quarkId, out connection)) {
|
---|
| 649 | if (!Mutator.reconnect(connection, this, "ARG" + i)) {
|
---|
| 650 | // Block no longer exists or has been attached elsewhere.
|
---|
| 651 | Script.Delete(this.quarkConnections_[quarkId]);
|
---|
| 652 | }
|
---|
| 653 | }
|
---|
| 654 | }
|
---|
| 655 | }
|
---|
| 656 | // Restore rendering and show the changes.
|
---|
| 657 | this.rendered = savedRendered;
|
---|
| 658 | if (this.rendered) {
|
---|
| 659 | this.render();
|
---|
| 660 | }
|
---|
| 661 | }
|
---|
| 662 |
|
---|
| 663 | /**
|
---|
| 664 | * Modify this block to have the correct number of arguments.
|
---|
| 665 | * @private
|
---|
| 666 | * @this Blockly.Block
|
---|
| 667 | */
|
---|
| 668 | private void updateShape_()
|
---|
| 669 | {
|
---|
| 670 | int i;
|
---|
| 671 | for (i = 0; i < this.arguments_.Length; i++) {
|
---|
| 672 | var field = this.getField("ARGNAME" + i);
|
---|
| 673 | if (field != null) {
|
---|
| 674 | // Ensure argument name is up to date.
|
---|
| 675 | // The argument name field is deterministic based on the mutation,
|
---|
| 676 | // no need to fire a change event.
|
---|
| 677 | Blockly.Events.disable();
|
---|
| 678 | try {
|
---|
| 679 | field.setValue(this.arguments_[i]);
|
---|
| 680 | }
|
---|
| 681 | finally {
|
---|
| 682 | Blockly.Events.enable();
|
---|
| 683 | }
|
---|
| 684 | }
|
---|
| 685 | else {
|
---|
| 686 | // Add new input.
|
---|
| 687 | field = new FieldLabel(this.arguments_[i]);
|
---|
| 688 | var input = this.appendValueInput("ARG" + i)
|
---|
| 689 | .setAlign(Blockly.ALIGN_RIGHT)
|
---|
| 690 | .appendField(field, "ARGNAME" + i);
|
---|
| 691 | input.init();
|
---|
| 692 | }
|
---|
| 693 | }
|
---|
| 694 | // Remove deleted inputs.
|
---|
| 695 | while (this.getInput("ARG" + i) != null) {
|
---|
| 696 | this.removeInput("ARG" + i);
|
---|
| 697 | i++;
|
---|
| 698 | }
|
---|
| 699 | // Add "with:" if there are parameters, remove otherwise.
|
---|
| 700 | var topRow = this.getInput("TOPROW");
|
---|
| 701 | if (topRow != null) {
|
---|
| 702 | if (this.arguments_.Length != 0) {
|
---|
| 703 | if (this.getField("WITH") == null) {
|
---|
| 704 | topRow.appendField(Msg.PROCEDURES_CALL_BEFORE_PARAMS, "WITH");
|
---|
| 705 | topRow.init();
|
---|
| 706 | }
|
---|
| 707 | }
|
---|
| 708 | else {
|
---|
| 709 | if (this.getField("WITH") != null) {
|
---|
| 710 | topRow.removeField("WITH");
|
---|
| 711 | }
|
---|
| 712 | }
|
---|
| 713 | }
|
---|
| 714 | }
|
---|
| 715 |
|
---|
| 716 | /**
|
---|
| 717 | * Create XML to represent the (non-editable) name and arguments.
|
---|
| 718 | * @return {!Element} XML storage element.
|
---|
| 719 | * @this Blockly.Block
|
---|
| 720 | */
|
---|
| 721 | public Element mutationToDom()
|
---|
| 722 | {
|
---|
| 723 | var container = Document.CreateElement("mutation");
|
---|
| 724 | container.SetAttribute("name", this.getProcedureCall());
|
---|
| 725 | for (var i = 0; i < this.arguments_.Length; i++) {
|
---|
| 726 | var parameter = Document.CreateElement("arg");
|
---|
| 727 | parameter.SetAttribute("name", this.arguments_[i]);
|
---|
| 728 | container.AppendChild(parameter);
|
---|
| 729 | }
|
---|
| 730 | return container;
|
---|
| 731 | }
|
---|
| 732 |
|
---|
| 733 | /**
|
---|
| 734 | * Parse XML to restore the (non-editable) name and parameters.
|
---|
| 735 | * @param {!Element} xmlElement XML storage element.
|
---|
| 736 | * @this Blockly.Block
|
---|
| 737 | */
|
---|
| 738 | public void domToMutation(Element xmlElement)
|
---|
| 739 | {
|
---|
| 740 | var name = xmlElement.GetAttribute("name");
|
---|
| 741 | this.renameProcedure(this.getProcedureCall(), name);
|
---|
| 742 | var args = new string[0];
|
---|
| 743 | var paramIds = new string[0];
|
---|
| 744 | Element childNode;
|
---|
| 745 | for (var i = 0; (childNode = (dynamic)xmlElement.ChildNodes[i]) != null; i++) {
|
---|
| 746 | if (childNode.NodeName.ToLower() == "arg") {
|
---|
| 747 | args.Push(childNode.GetAttribute("name"));
|
---|
| 748 | paramIds.Push(childNode.GetAttribute("paramId"));
|
---|
| 749 | }
|
---|
| 750 | }
|
---|
| 751 | this.setProcedureParameters_(args, paramIds);
|
---|
| 752 | }
|
---|
| 753 |
|
---|
| 754 | /**
|
---|
| 755 | * Notification that a variable is renaming.
|
---|
| 756 | * If the name matches one of this block's variables, rename it.
|
---|
| 757 | * @param {string} oldName Previous name of variable.
|
---|
| 758 | * @param {string} newName Renamed variable.
|
---|
| 759 | * @this Blockly.Block
|
---|
| 760 | */
|
---|
| 761 | public override void renameVar(string oldName, string newName)
|
---|
| 762 | {
|
---|
| 763 | for (var i = 0; i < this.arguments_.Length; i++) {
|
---|
| 764 | if (Blockly.Names.equals(oldName, this.arguments_[i])) {
|
---|
| 765 | this.arguments_[i] = newName;
|
---|
| 766 | this.getField("ARGNAME" + i).setValue(newName);
|
---|
| 767 | }
|
---|
| 768 | }
|
---|
| 769 | }
|
---|
| 770 |
|
---|
| 771 | /**
|
---|
| 772 | * Procedure calls cannot exist without the corresponding procedure
|
---|
| 773 | * definition. Enforce this link whenever an event is fired.
|
---|
| 774 | * @this Blockly.Block
|
---|
| 775 | */
|
---|
| 776 | public void onchange(Abstract e)
|
---|
| 777 | {
|
---|
| 778 | if (this.workspace == null || this.workspace.isFlyout) {
|
---|
| 779 | // Block is deleted or is in a flyout.
|
---|
| 780 | return;
|
---|
| 781 | }
|
---|
| 782 | if (e.type == Events.CREATE &&
|
---|
| 783 | ((Create)e).ids.IndexOf(this.id) != -1) {
|
---|
| 784 | // Look for the case where a procedure call was created (usually through
|
---|
| 785 | // paste) and there is no matching definition. In this case, create
|
---|
| 786 | // an empty definition block with the correct signature.
|
---|
| 787 | var name = this.getProcedureCall();
|
---|
| 788 | var def = Blockly.Procedures.getDefinition(name, this.workspace);
|
---|
| 789 | if (def != null && (def.type != this.defType_ ||
|
---|
| 790 | JSON.Stringify(((dynamic)def).arguments_) != JSON.Stringify(this.arguments_))) {
|
---|
| 791 | // The signatures don"t match.
|
---|
| 792 | def = null;
|
---|
| 793 | }
|
---|
| 794 | if (def == null) {
|
---|
| 795 | Blockly.Events.setGroup(e.group);
|
---|
| 796 | /**
|
---|
| 797 | * Create matching definition block.
|
---|
| 798 | * <xml>
|
---|
| 799 | * <block type="procedures_defreturn" x="10" y="20">
|
---|
| 800 | * <mutation name="test">
|
---|
| 801 | * <arg name="x"></arg>
|
---|
| 802 | * </mutation>
|
---|
| 803 | * <field name="NAME">test</field>
|
---|
| 804 | * </block>
|
---|
| 805 | * </xml>
|
---|
| 806 | */
|
---|
| 807 | var xml = goog.dom.createDom("xml");
|
---|
| 808 | var block = goog.dom.createDom("block");
|
---|
| 809 | block.SetAttribute("type", this.defType_);
|
---|
| 810 | var xy = this.getRelativeToSurfaceXY();
|
---|
| 811 | var x = xy.x + Blockly.SNAP_RADIUS * (this.RTL ? -1 : 1);
|
---|
| 812 | var y = xy.y + Blockly.SNAP_RADIUS * 2;
|
---|
| 813 | block.SetAttribute("x", x.ToString());
|
---|
| 814 | block.SetAttribute("y", y.ToString());
|
---|
| 815 | var mutation = this.mutationToDom();
|
---|
| 816 | block.AppendChild(mutation);
|
---|
| 817 | var field = goog.dom.createDom("field");
|
---|
| 818 | field.SetAttribute("name", "NAME");
|
---|
| 819 | field.AppendChild(Document.CreateTextNode(this.getProcedureCall()));
|
---|
| 820 | block.AppendChild(field);
|
---|
| 821 | xml.AppendChild(block);
|
---|
| 822 | Blockly.Xml.domToWorkspace(xml, this.workspace);
|
---|
| 823 | Blockly.Events.setGroup(false.ToString());
|
---|
| 824 | }
|
---|
| 825 | }
|
---|
| 826 | else if (e.type == Events.DELETE) {
|
---|
| 827 | // Look for the case where a procedure definition has been deleted,
|
---|
| 828 | // leaving this block (a procedure call) orphaned. In this case, delete
|
---|
| 829 | // the orphan.
|
---|
| 830 | var name = this.getProcedureCall();
|
---|
| 831 | var def = Blockly.Procedures.getDefinition(name, this.workspace);
|
---|
| 832 | if (def == null) {
|
---|
| 833 | Blockly.Events.setGroup(e.group);
|
---|
| 834 | this.dispose(true/*, false*/);
|
---|
| 835 | Blockly.Events.setGroup(false.ToString());
|
---|
| 836 | }
|
---|
| 837 | }
|
---|
| 838 | }
|
---|
| 839 | }
|
---|
| 840 |
|
---|
| 841 | public class ProceduresCallnoreturnBlock : ProceduresCallBlock
|
---|
| 842 | {
|
---|
| 843 | public const string type_name = "procedures_callnoreturn";
|
---|
| 844 |
|
---|
| 845 | public ProceduresCallnoreturnBlock()
|
---|
| 846 | : base(type_name)
|
---|
| 847 | {
|
---|
| 848 | defType_ = ProceduresDefnoreturnBlock.type_name;
|
---|
| 849 | }
|
---|
| 850 |
|
---|
| 851 | /**
|
---|
| 852 | * Block for calling a procedure with no return value.
|
---|
| 853 | * @this Blockly.Block
|
---|
| 854 | */
|
---|
| 855 | public void init()
|
---|
| 856 | {
|
---|
| 857 | this.appendDummyInput("TOPROW")
|
---|
| 858 | .appendField(this.id, "NAME");
|
---|
| 859 | this.setPreviousStatement(true);
|
---|
| 860 | this.setNextStatement(true);
|
---|
| 861 | this.setColour(Blockly.Procedures.HUE);
|
---|
| 862 | // Tooltip is set in renameProcedure.
|
---|
| 863 | this.setHelpUrl(Msg.PROCEDURES_CALLNORETURN_HELPURL);
|
---|
| 864 | this.arguments_ = new string[0];
|
---|
| 865 | this.quarkConnections_ = new Dictionary<string, Connection>();
|
---|
| 866 | this.quarkIds_ = null;
|
---|
| 867 | }
|
---|
| 868 |
|
---|
| 869 | /**
|
---|
| 870 | * Add menu option to find the definition block for this call.
|
---|
| 871 | * @param {!Array} options List of menu options to add to.
|
---|
| 872 | * @this Blockly.Block
|
---|
| 873 | */
|
---|
| 874 | public void customContextMenu(object[] options)
|
---|
| 875 | {
|
---|
| 876 | var option = new ContextMenuOption() { enabled = true };
|
---|
| 877 | option.text = Msg.PROCEDURES_HIGHLIGHT_DEF;
|
---|
| 878 | var name = this.getProcedureCall();
|
---|
| 879 | var workspace = this.workspace;
|
---|
| 880 | option.callback = () => {
|
---|
| 881 | var def = Blockly.Procedures.getDefinition(name, workspace);
|
---|
| 882 | if (def != null)
|
---|
| 883 | def.select();
|
---|
| 884 | };
|
---|
| 885 | options.Push(option);
|
---|
| 886 | }
|
---|
| 887 | }
|
---|
| 888 |
|
---|
| 889 | public class ProceduresCallreturnBlock : ProceduresCallBlock
|
---|
| 890 | {
|
---|
| 891 | public const string type_name = "procedures_callreturn";
|
---|
| 892 |
|
---|
| 893 | public ProceduresCallreturnBlock()
|
---|
| 894 | : base(type_name)
|
---|
| 895 | {
|
---|
| 896 | defType_ = ProceduresDefreturnBlock.type_name;
|
---|
| 897 | }
|
---|
| 898 |
|
---|
| 899 | /**
|
---|
| 900 | * Block for calling a procedure with a return value.
|
---|
| 901 | * @this Blockly.Block
|
---|
| 902 | */
|
---|
| 903 | public void init()
|
---|
| 904 | {
|
---|
| 905 | this.appendDummyInput("TOPROW")
|
---|
| 906 | .appendField("", "NAME");
|
---|
| 907 | this.setOutput(true);
|
---|
| 908 | this.setColour(Blockly.Procedures.HUE);
|
---|
| 909 | // Tooltip is set in domToMutation.
|
---|
| 910 | this.setHelpUrl(Msg.PROCEDURES_CALLRETURN_HELPURL);
|
---|
| 911 | this.arguments_ = new string[0];
|
---|
| 912 | this.quarkConnections_ = new Dictionary<string, Connection>();
|
---|
| 913 | this.quarkIds_ = null;
|
---|
| 914 | }
|
---|
| 915 | }
|
---|
| 916 |
|
---|
| 917 | public class ProceduresIfreturnBlock : Block
|
---|
| 918 | {
|
---|
| 919 | public const string type_name = "procedures_ifreturn";
|
---|
| 920 | internal bool hasReturnValue_;
|
---|
| 921 |
|
---|
| 922 | public ProceduresIfreturnBlock()
|
---|
| 923 | : base(type_name)
|
---|
| 924 | {
|
---|
| 925 | }
|
---|
| 926 |
|
---|
| 927 | /**
|
---|
| 928 | * Block for conditionally returning a value from a procedure.
|
---|
| 929 | * @this Blockly.Block
|
---|
| 930 | */
|
---|
| 931 | public void init()
|
---|
| 932 | {
|
---|
| 933 | this.appendValueInput("CONDITION")
|
---|
| 934 | .setCheck("Boolean")
|
---|
| 935 | .appendField(Msg.CONTROLS_IF_MSG_IF);
|
---|
| 936 | this.appendValueInput("VALUE")
|
---|
| 937 | .appendField(Msg.PROCEDURES_DEFRETURN_RETURN);
|
---|
| 938 | this.setInputsInline(true);
|
---|
| 939 | this.setPreviousStatement(true);
|
---|
| 940 | this.setNextStatement(true);
|
---|
| 941 | this.setColour(Blockly.Procedures.HUE);
|
---|
| 942 | this.setTooltip(Msg.PROCEDURES_IFRETURN_TOOLTIP);
|
---|
| 943 | this.setHelpUrl(Msg.PROCEDURES_IFRETURN_HELPURL);
|
---|
| 944 | this.hasReturnValue_ = true;
|
---|
| 945 | }
|
---|
| 946 |
|
---|
| 947 | /**
|
---|
| 948 | * Create XML to represent whether this block has a return value.
|
---|
| 949 | * @return {!Element} XML storage element.
|
---|
| 950 | * @this Blockly.Block
|
---|
| 951 | */
|
---|
| 952 | public Element mutationToDom()
|
---|
| 953 | {
|
---|
| 954 | var container = Document.CreateElement("mutation");
|
---|
| 955 | container.SetAttribute("value", this.hasReturnValue_ ? "1" : "0");
|
---|
| 956 | return container;
|
---|
| 957 | }
|
---|
| 958 |
|
---|
| 959 | /**
|
---|
| 960 | * Parse XML to restore whether this block has a return value.
|
---|
| 961 | * @param {!Element} xmlElement XML storage element.
|
---|
| 962 | * @this Blockly.Block
|
---|
| 963 | */
|
---|
| 964 | public void domToMutation(Element xmlElement)
|
---|
| 965 | {
|
---|
| 966 | var value = xmlElement.GetAttribute("value");
|
---|
| 967 | this.hasReturnValue_ = (value == "1");
|
---|
| 968 | if (!this.hasReturnValue_) {
|
---|
| 969 | this.removeInput("VALUE");
|
---|
| 970 | this.appendDummyInput("VALUE")
|
---|
| 971 | .appendField(Msg.PROCEDURES_DEFRETURN_RETURN);
|
---|
| 972 | }
|
---|
| 973 | }
|
---|
| 974 |
|
---|
| 975 | /**
|
---|
| 976 | * Called whenever anything on the workspace changes.
|
---|
| 977 | * Add warning if this flow block is not nested inside a loop.
|
---|
| 978 | * @param {!Abstract} e Change event.
|
---|
| 979 | * @this Blockly.Block
|
---|
| 980 | */
|
---|
| 981 | public void onchange(Abstract e)
|
---|
| 982 | {
|
---|
| 983 | if (((WorkspaceSvg)this.workspace).isDragging()) {
|
---|
| 984 | return; // Don't change state at the start of a drag.
|
---|
| 985 | }
|
---|
| 986 | var legal = false;
|
---|
| 987 | // Is the block nested in a procedure?
|
---|
| 988 | var block = (Block)this;
|
---|
| 989 | do {
|
---|
| 990 | if (this.FUNCTION_TYPES.IndexOf(block.type) != -1) {
|
---|
| 991 | legal = true;
|
---|
| 992 | break;
|
---|
| 993 | }
|
---|
| 994 | block = block.getSurroundParent();
|
---|
| 995 | } while (block != null);
|
---|
| 996 | if (legal) {
|
---|
| 997 | // If needed, toggle whether this block has a return value.
|
---|
| 998 | if (block.type == ProceduresDefnoreturnBlock.type_name && this.hasReturnValue_) {
|
---|
| 999 | this.removeInput("VALUE");
|
---|
| 1000 | this.appendDummyInput("VALUE")
|
---|
| 1001 | .appendField(Msg.PROCEDURES_DEFRETURN_RETURN);
|
---|
| 1002 | this.hasReturnValue_ = false;
|
---|
| 1003 | }
|
---|
| 1004 | else if (block.type == ProceduresDefreturnBlock.type_name && !this.hasReturnValue_) {
|
---|
| 1005 | this.removeInput("VALUE");
|
---|
| 1006 | this.appendValueInput("VALUE")
|
---|
| 1007 | .appendField(Msg.PROCEDURES_DEFRETURN_RETURN);
|
---|
| 1008 | this.hasReturnValue_ = true;
|
---|
| 1009 | }
|
---|
| 1010 | this.setWarningText(null);
|
---|
| 1011 | if (!this.isInFlyout) {
|
---|
| 1012 | this.setDisabled(false);
|
---|
| 1013 | }
|
---|
| 1014 | }
|
---|
| 1015 | else {
|
---|
| 1016 | this.setWarningText(Msg.PROCEDURES_IFRETURN_WARNING);
|
---|
| 1017 | if (!this.isInFlyout && !this.getInheritedDisabled()) {
|
---|
| 1018 | this.setDisabled(true);
|
---|
| 1019 | }
|
---|
| 1020 | }
|
---|
| 1021 | }
|
---|
| 1022 |
|
---|
| 1023 | /**
|
---|
| 1024 | * List of block types that are functions and thus do not need warnings.
|
---|
| 1025 | * To add a new function type add this to your code:
|
---|
| 1026 | * Blockly.Blocks["procedures_ifreturn"].FUNCTION_TYPES.push("custom_func");
|
---|
| 1027 | */
|
---|
| 1028 | string[] FUNCTION_TYPES = new[] { ProceduresDefnoreturnBlock.type_name, ProceduresDefreturnBlock.type_name };
|
---|
| 1029 | }
|
---|
| 1030 | }
|
---|