/// <summary>
/// Returns field strings and any config.
/// </summary>
/// <param name="block"></param> Input block.
/// <returns></returns> Array of static text and field configs.
private static JsArray <object> getFieldsJson_(Blockly.Block block)
{
var fields = new JsArray <object>();
while (block != null)
{
if (!block.disabled && !block.getInheritedDisabled())
{
switch (block.type)
{
case "field_static":
// Result: "hello"
fields.Push(block.getFieldValue("TEXT"));
break;
case "field_input":
fields.Push(new {
type = block.type,
name = block.getFieldValue("FIELDNAME"),
text = block.getFieldValue("TEXT")
});
break;
case "field_number":
var obj = new Dictionary <string, object>();
obj["type"] = block.type;
obj["name"] = block.getFieldValue("FIELDNAME");
obj["value"] = Script.ParseFloat(block.getFieldValue("VALUE"));
var min = Script.ParseFloat(block.getFieldValue("MIN"));
if (min > Double.NegativeInfinity)
{
obj["min"] = min;
}
var max = Script.ParseFloat(block.getFieldValue("MAX"));
if (max < Double.PositiveInfinity)
{
obj["max"] = max;
}
var precision = block.getFieldValue("PRECISION");
if (!String.IsNullOrEmpty(precision))
{
obj["precision"] = Script.ParseFloat(precision);
}
fields.Push(obj);
break;
case "field_angle":
fields.Push(new {
type = block.type,
name = block.getFieldValue("FIELDNAME"),
angle = Convert.ToDouble(block.getFieldValue("ANGLE"))
});
break;
case "field_checkbox":
fields.Push(new {
type = block.type,
name = block.getFieldValue("FIELDNAME"),
@checked = block.getFieldValue("CHECKED") == "TRUE"
});
break;
case "field_colour":
fields.Push(new {
type = block.type,
name = block.getFieldValue("FIELDNAME"),
colour = block.getFieldValue("COLOUR")
});
break;
case "field_date":
fields.Push(new {
type = block.type,
name = block.getFieldValue("FIELDNAME"),
date = block.getFieldValue("DATE")
});
break;
case "field_variable":
fields.Push(new {
type = block.type,
name = block.getFieldValue("FIELDNAME"),
variable = block.getFieldValue("TEXT") ?? null
});
break;
case "field_dropdown":
var count = ((FieldDropdown)block).optionCount_;
var options = new JsArray <DropdownItemInfo>(count);
for (var i = 0; i < count; i++)
{
options[i] = new DropdownItemInfo(
block.getFieldValue("USER" + i),
block.getFieldValue("CPU" + i)
);
}
if (options.Length >= 0)
{
fields.Push(new {
type = block.type,
name = block.getFieldValue("FIELDNAME"),
options = options
});
}
break;
case "field_image":
fields.Push(new {
type = block.type,
src = block.getFieldValue("SRC"),
width = Convert.ToDouble(block.getFieldValue("WIDTH")),
height = Convert.ToDouble(block.getFieldValue("HEIGHT")),
alt = block.getFieldValue("ALT")
});
break;
}
}
block = block.nextConnection == null ? null : block.nextConnection.targetBlock();
}
return(fields);
}
/// <summary>
/// Returns field strings and any config.
/// </summary>
/// <param name="block">Input block.</param>
/// <returns>Field strings.</returns>
private static JsArray <string> getFieldsJs_(Blockly.Block block)
{
var fields = new JsArray <string>();
while (block != null)
{
if (!block.disabled && !block.getInheritedDisabled())
{
switch (block.type)
{
case "field_static":
// Result: "hello"
fields.Push(FactoryUtils.escapeString(block.getFieldValue("TEXT")));
break;
case "field_input":
// Result: new Blockly.FieldTextInput("Hello"), "GREET"
fields.Push("new Blockly.FieldTextInput(" +
FactoryUtils.escapeString(block.getFieldValue("TEXT")) + "), " +
FactoryUtils.escapeString(block.getFieldValue("FIELDNAME")));
break;
case "field_number":
// Result: new Blockly.FieldNumber(10, 0, 100, 1), "NUMBER"
var args = new JsArray <double> {
Script.ParseFloat(block.getFieldValue("VALUE")),
Script.ParseFloat(block.getFieldValue("MIN")),
Script.ParseFloat(block.getFieldValue("MAX")),
Script.ParseFloat(block.getFieldValue("PRECISION"))
};
// Remove any trailing arguments that aren't needed.
if (args[3] == 0)
{
args.Pop();
if (args[2] == Double.PositiveInfinity)
{
args.Pop();
if (args[1] == Double.NegativeInfinity)
{
args.Pop();
}
}
}
fields.Push("new Blockly.FieldNumber(" + args.Join(", ") + "), " +
FactoryUtils.escapeString(block.getFieldValue("FIELDNAME")));
break;
case "field_angle":
// Result: new Blockly.FieldAngle(90), "ANGLE"
fields.Push("new Blockly.FieldAngle(" +
Script.ParseFloat(block.getFieldValue("ANGLE")) + "), " +
FactoryUtils.escapeString(block.getFieldValue("FIELDNAME")));
break;
case "field_checkbox":
// Result: new Blockly.FieldCheckbox("TRUE"), "CHECK"
fields.Push("new Blockly.FieldCheckbox(" +
FactoryUtils.escapeString(block.getFieldValue("CHECKED")) +
"), " +
FactoryUtils.escapeString(block.getFieldValue("FIELDNAME")));
break;
case "field_colour":
// Result: new Blockly.FieldColour("#ff0000"), "COLOUR"
fields.Push("new Blockly.FieldColour(" +
FactoryUtils.escapeString(block.getFieldValue("COLOUR")) +
"), " +
FactoryUtils.escapeString(block.getFieldValue("FIELDNAME")));
break;
case "field_date":
// Result: new Blockly.FieldDate("2015-02-04"), "DATE"
fields.Push("new Blockly.FieldDate(" +
FactoryUtils.escapeString(block.getFieldValue("DATE")) + "), " +
FactoryUtils.escapeString(block.getFieldValue("FIELDNAME")));
break;
case "field_variable":
// Result: new Blockly.FieldVariable("item"), "VAR"
var varname
= FactoryUtils.escapeString(block.getFieldValue("TEXT") ?? null);
fields.Push("new Blockly.FieldVariable(" + varname + "), " +
FactoryUtils.escapeString(block.getFieldValue("FIELDNAME")));
break;
case "field_dropdown":
// Result:
// new Blockly.FieldDropdown([["yes", "1"], ["no", "0"]]), "TOGGLE"
var options = new JsArray <string>();
for (var i = 0; i < ((FieldDropdown)block).optionCount_; i++)
{
options[i] = "[" +
FactoryUtils.escapeString(block.getFieldValue("USER" + i)) +
", " +
FactoryUtils.escapeString(block.getFieldValue("CPU" + i)) + "]";
}
if (options.Length > 0)
{
fields.Push("new Blockly.FieldDropdown([" +
options.Join(", ") + "]), " +
FactoryUtils.escapeString(block.getFieldValue("FIELDNAME")));
}
break;
case "field_image":
// Result: new Blockly.FieldImage("http://...", 80, 60)
var src = FactoryUtils.escapeString(block.getFieldValue("SRC"));
var width = Convert.ToDouble(block.getFieldValue("WIDTH"));
var height = Convert.ToDouble(block.getFieldValue("HEIGHT"));
var alt = FactoryUtils.escapeString(block.getFieldValue("ALT"));
fields.Push("new Blockly.FieldImage(" +
src + ", " + width + ", " + height + ", " + alt + ")");
break;
}
}
block = block.nextConnection == null ? null : block.nextConnection.targetBlock();
}
return(fields);
}
