Class: Freightrain::Toolkit::InterfaceBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/extensions/qt/interface_builder.rb,
lib/extensions/wx/interface_builder.rb,
lib/extensions/gtk/interface_builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ InterfaceBuilder

Returns a new instance of InterfaceBuilder.



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# File 'lib/extensions/gtk/interface_builder.rb', line 9

def initialize
  @builder = Gtk::Builder.new
end

Instance Attribute Details

#toplevel ⇒ Object (readonly)

Returns the value of attribute toplevel.



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# File 'lib/extensions/qt/interface_builder.rb', line 8

def toplevel
  @toplevel
end

Instance Method Details

#connect_to_callback(widget, event_name, method) ⇒ Object 



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# File 'lib/extensions/qt/interface_builder.rb', line 33

def connect_to_callback(widget, event_name, callback)
  widget.connect(SIGNAL(widget.get_event_signature(event_name))) do |*args|
    callback.call(*args)
  end
end

#control ⇒ Object 



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# File 'lib/extensions/qt/interface_builder.rb', line 49

def control
  return @toplevel
end

#create_object_accessors(widgets, view) ⇒ Object 



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# File 'lib/extensions/qt/interface_builder.rb', line 26

def create_object_accessors(widgets, view)
  widgets.each do |widget|
    name = widget.objectName
    view.instance_eval "def #{name}; @widgets.select { |w| w.objectName == '#{name}'  }.first ;end;"
  end
end

#create_objects_from_file(file_name) ⇒ Object 



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# File 'lib/extensions/qt/interface_builder.rb', line 14

def create_objects_from_file(file_name)
  file = Qt::File.new(get_ui_files(file_name))
  file.open(Qt::File::ReadOnly)
  builder = Qt::UiLoader.new
  @toplevel = builder.load(file)
  builder.dispose
  file.close
  return get_all_objects(@toplevel).select do |widget|
    widget.objectName && widget.objectName != ""
  end
end

#file_found?(file_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/extensions/qt/interface_builder.rb', line 10

def file_found?(file_name)
  return get_ui_files(file_name)
end

#get_glade_file(file_name) ⇒ Object 



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# File 'lib/extensions/gtk/interface_builder.rb', line 53

def get_glade_file(file_name)
  search_path = File.join(
    Freightrain.app_path,
    "views",
    "**",
    file_name.to_convention + ".glade")
  results = Dir.glob(search_path)
  return results.first
end

#get_ui_files(file_name) ⇒ Object 



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# File 'lib/extensions/qt/interface_builder.rb', line 39

def get_ui_files(file_name)
  search_path = File.join(
    Freightrain.app_path,
    "views",
    "**",
    file_name.to_convention + ".ui")
  results = Dir.glob(search_path)
  return results.first
end

#get_xrc_files(file_name) ⇒ Object 



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# File 'lib/extensions/wx/interface_builder.rb', line 14

def get_xrc_files(file_name)
  search_path = File.join(
    Freightrain.app_path,
    "views",
    "**",
    file_name.to_convention + ".xrc")
  results = Dir.glob(search_path)
  return results.first
end

#replace_faulty_containers(xml, abstract_class, hclass, vclass) ⇒ Object 



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# File 'lib/extensions/gtk/interface_builder.rb', line 63

def replace_faulty_containers(xml, abstract_class, hclass, vclass)
  document = REXML::Document.new(xml)
  document.elements.each("//object[@class='#{abstract_class}']") do |box|
    substitute_class = hclass 
    box.elements.each("property[@name='orientation']") do |orientation|
      substitute_class = orientation == "vertical" ? vclass : hclass 
    end
    box.attributes["class"] = substitute_class
  end
  return document.to_s
end