Class: Reactive::View::Wx::Base

Inherits:
View::Base
  • Object
show all
Defined in:
lib/base.rb

Constant Summary collapse

@@template_class = 
Template

Class Method Summary collapse

Class Method Details

.do_request(hash, wx_event = nil) ⇒ Object 



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# File 'lib/base.rb', line 17

def do_request(hash, wx_event = nil)
  # params may be of two forms, a simple params hash or a complex hash with embedded hashes. To distinguish: if the hash contains a :link key it is a complex one.
  params, options = hash.has_key?(:link) ? [hash[:link], hash] : [hash, {}]
  new_params = params.dup
  
  # handle forms params
  forms = options[:forms]
  forms = [forms] unless forms.is_a?(Array)
  forms.compact.each do |form|
    form_name, window = case form
      when :self
        [:self, self]
      when ::Wx::Window
        raise InvalidForm, "Window #{form} has no name!" unless name = form.get_name
        [name, form]
      when String
        raise InvalidForm, "No window named #{form}" unless win = ::Wx::Window.find_window_by_name(form, self)
        [form, win]
      else
        raise InvalidForm, "Unhandled param, passed form: #{form.inspect}"
    end
    form_param = {}
    window.get_children.each {|child| next unless child.get_name =~ /^[\da-z_]+$/ ;form_param[child.get_name] = child.value}       #TODO: Handle sub-children recursively
    new_params[form_name] = form_param
  end
  
  # handle late update of params
  continue = (late_proc = options[:late]) ? late_proc.call(new_params, wx_event) : true
  
  # set up the request
  request = Request.new(new_params)
  request.local_assigns = options[:locals]
  
  # let the request run
  Base.handle_request(request) if continue
end