Class: RAutomation::Adapter::WinFfi::ListBox

Inherits:
Control
  • Object
show all
Includes:
WaitHelper
Defined in:
lib/rautomation/adapter/win_ffi/list_box.rb

Instance Method Summary collapse

Methods inherited from Control

#assert_enabled, #click, #disabled?, #enabled?, #has_focus?, #initialize, #matches_type, #set_focus, #uia_control

Constructor Details

This class inherits a constructor from RAutomation::Adapter::WinFfi::Control

Instance Method Details

#count 



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# File 'lib/rautomation/adapter/win_ffi/list_box.rb', line 9

def count
  UiaDll::find_children(uia_control(@locators[:id]), nil)
end

#exist? ⇒ Boolean Also known as: exists?

Returns:

  • (Boolean) 


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# File 'lib/rautomation/adapter/win_ffi/list_box.rb', line 25

def exist?
  @locators[:id].nil? ? super : super && matches_type(Constants::UIA_LIST_CONTROL_TYPE)
end

#items Also known as: strings 



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# File 'lib/rautomation/adapter/win_ffi/list_box.rb', line 13

def items
  list_items = []
  children = FFI::MemoryPointer.new :pointer, self.count
  length = UiaDll::find_children(uia_control(@locators[:id]), children)
  children.read_array_of_pointer(length).each do |child|
    child_name = FFI::MemoryPointer.new :char, UiaDll::get_name(child, nil) + 1
    UiaDll::get_name(child, child_name)
    list_items.push child_name.read_string
  end
  list_items
end

#select(index) 



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# File 'lib/rautomation/adapter/win_ffi/list_box.rb', line 44

def select(index)
  children = FFI::MemoryPointer.new :pointer, self.count

  length = UiaDll::find_children(uia_control(@locators[:id]), children)
  target_element = children.read_array_of_pointer(length)[index]

  UiaDll::select(target_element)
end

#selected?(index) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rautomation/adapter/win_ffi/list_box.rb', line 31

def selected?(index)
  children = FFI::MemoryPointer.new :pointer, self.count
  length = UiaDll::find_children(uia_control(@locators[:id]), children)
  target_element = children.read_array_of_pointer(length)[index]
  is_selected = FFI::MemoryPointer.new :int, 1

  if UiaDll::get_is_selected(target_element, is_selected) == 1
    return is_selected.read_int == 1
  else
    return false
  end
end