Many things...

Author: duparq

app.js

@@ -4,20 +4,18 @@ Blockly.Blocks['uprog_break'] = {
     this.setColour(Blockly.Blocks.loops.HUE);
     this.setPreviousStatement(true);
     this.setNextStatement(true);
-    var x = this.appendDummyInput();
-    this.i18n();
-  },
-  i18n: function() {
+    // var x = this.appendDummyInput();
     if ( App.language === 'fr' ) {
       //this.setHelpUrl(Blockly.Msg.CONTROLS_FLOW_STATEMENTS_HELPURL);
-      x.appendField("SORTIR");
+      this.appendDummyInput().appendField("SORTIR");
       this.setTooltip("Sort de la boucle.");
     }
     else {
-      x.appendField("BREAK");
+      this.appendDummyInput().appendField("BREAK");
       this.setTooltip("Break out of loop.");
     }
-  }
+  },
+  i18n: function() {}
 };
 
 

blockly

@@ -0,0 +1,88 @@
+
+/* Copyright (c) 2016 Christophe Duparquet.
+ * http://github.com/duparq/uprog
+ *
+ * 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
+ */
+
+'use strict';
+
+
+Blockly.Blocks['uprog_io_get'] = {
+  /**
+   * Block for variable getter.
+   * @this Blockly.Block
+   */
+  init: function() {
+    this.setHelpUrl(Blockly.Msg.VARIABLES_GET_HELPURL);
+    this.setColour(60);
+    this.appendDummyInput()
+      .appendField(new Blockly.FieldIo(null,'w'), 'VAR');
+    this.setOutput(true);
+    this.setTooltip(Blockly.Msg.VARIABLES_GET_TOOLTIP);
+    this.contextMenuMsg_ = Blockly.Msg.VARIABLES_GET_CREATE_SET;
+  },
+  contextMenuType_: 'variables_set',
+  /**
+   * Add menu option to create getter/setter block for this setter/getter.
+   * @param {!Array} options List of menu options to add to.
+   * @this Blockly.Block
+   */
+  // customContextMenu: function(options) {
+  //   var option = {enabled: true};
+  //   var name = this.getFieldValue('VAR');
+  //   option.text = this.contextMenuMsg_.replace('%1', name);
+  //   var xmlField = goog.dom.createDom('field', null, name);
+  //   xmlField.setAttribute('name', 'VAR');
+  //   var xmlBlock = goog.dom.createDom('block', null, xmlField);
+  //   xmlBlock.setAttribute('type', this.contextMenuType_);
+  //   option.callback = Blockly.ContextMenu.callbackFactory(this, xmlBlock);
+  //   options.push(option);
+  // }
+  // customContextMenu: Blockly.Blocks['variables_set'].customContextMenu,
+};
+
+
+Blockly.JavaScript['uprog_io_get'] = function ( block )
+{
+  var key1 = block.getFieldValue('VAR');
+  var code = "__hw_read_io__('"+key1+"')";
+  return [code, Blockly.JavaScript.ORDER_ATOMIC];
+};
+
+Blockly.Blocks['uprog_io_set'] = {
+  init: function() {
+    this.appendValueInput("VALUE").setCheck(null)
+      .appendField(new Blockly.FieldIo(null,'w'), "VAR")
+      .appendField(new Blockly.FieldImage( "blocks/variable_set.svg", 20, 16, "<-" ));
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+    this.setColour(60);
+    this.contextMenuMsg_ = Blockly.Msg.VARIABLES_SET_CREATE_GET;
+    if ( App.language === 'fr' ) {
+      //this.setHelpUrl(Blockly.Msg.CONTROLS_WHILEUNTIL_HELPURL);
+      this.setTooltip("Fixe l'état logique de la broche.");
+      // this.message0 = "Fix %1 to %2";
+    }
+    else {
+      this.setTooltip("Set the pin state.");
+    }
+  },
+  contextMenuType_: 'variables_get',
+  // customContextMenu: Blockly.Blocks['variables_get'].customContextMenu,
+};
+
+
+Blockly.JavaScript['uprog_io_set'] = function ( block )
+{
+  var key1 = block.getFieldValue('VAR');
+  var value = Blockly.JavaScript.valueToCode(
+    block, 'VALUE', Blockly.JavaScript.ORDER_ASSIGNMENT) || '0';
+  var code = "__hw_write_io__('"+key1+"',"+value+");\n";
+
+  return code;
+};