rubyx-debugger/lib/views/switch_view.rb
Torsten Ruger 17fb7fbf74 opal scope problems
opal eval is in object scope it seems
2015-10-27 12:47:17 +02:00

73 lines
1.7 KiB
Ruby

require_relative "classes_view"
class SwitchView < ListView
def initialize interpreter
super([ SelectView.new(interpreter) , ClassesView.new(interpreter) ])
end
def draw
super(".classes")
end
end
# opal eval seems to get the scope wrong and evals in object (not where its called)
include AST::Sexp
class SelectView < ElementView
def initialize interpreter
@interpreter = interpreter
@codes = nil
end
def draw
@element = div("h4", "Code") << (list = div("ul.nav!"))
list << (div("li.code_list") << div("a.selected" , "none selected"))
get_codes unless @codes
@element << div("br")
@element << div("br")
end
def get_codes
promise = Browser::HTTP.get "/codes.json"
promise.then do |response|
@codes = response.text.split("----")
add_selection
end
end
def add_selection
list = div "ul"
@codes << @codes.first if @codes.length == 1
@codes.each do |c|
code = div("li") << div("a" , c )
code.on("click"){ select(c) }
list << code
end
select(@codes.first)
@element.at_css(".code_list") << list
end
def decode code
begin
return Kernel.eval(code)
rescue => e
@element.at_css(".selected").text = "error, #{e}"
puts e
end
s(:statements, s(:class, :Foo, s(:derives, nil), s(:statements, s(:class_field, :Integer, :x))))
end
def select code
@interpreter.set_state :stopped
@element.at_css(".selected").text = code
promise = Browser::HTTP.get "/#{code}.json"
promise.then do |response|
code = decode( response.text)
machine = Register.machine.boot
Soml::Compiler.compile( code )
machine.collect
@interpreter.start machine.init
end
end
end