Class: Rum::System::WindowMatcher

Inherits:
Object
  • Object
show all
Includes:
Rum::System
Defined in:
lib/rum/windows/system.rb

Constant Summary

Constants included from Rum::System

EM_GETSEL, EM_SETSEL, GWL_EXSTYLE, HWND_NOTOPMOST, HWND_TOPMOST, SC_CLOSE, SC_MAXIMIZE, SC_MINIMIZE, SC_RESTORE, SWP_NOMOVE, SWP_NOSIZE, SW_FORCEMINIMIZE, SW_HIDE, SW_MAX, SW_MAXIMIZE, SW_MINIMIZE, SW_NORMAL, SW_RESTORE, SW_SHOW, SW_SHOWDEFAULT, SW_SHOWMAXIMIZED, SW_SHOWMINIMIZED, SW_SHOWMINNOACTIVE, SW_SHOWNA, SW_SHOWNOACTIVATE, SW_SHOWNORMAL, ShellExecute, WM_COMMAND, WM_GETTEXT, WM_SYSCOMMAND, WS_EX_TOPMOST

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Rum::System

#active_window, #active_window_handles, #active_windows, #applescript, #applescript_quote_string, #c_string, def_api, #escape_shell_word, #get_selection, #input_box, #kill_task, #message_box, #send_key_event, #send_key_event_for_id, #send_keypress, #send_unicode_char, snake_case, #spawn_in_terminal, #start, #terminal_window

Constructor Details

#initialize(title = nil, class_name = nil) ⇒ WindowMatcher

Returns a new instance of WindowMatcher.



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# File 'lib/rum/windows/system.rb', line 257

def initialize title=nil, class_name=nil
  @specs = { title: title, class_name: class_name }
  raise 'No specifications given.' unless @specs.values.any?
  @specs.each do |spec, value|
    if value.is_a? Regexp
      @specs[spec] = Regexp.new(value.source, Regexp::IGNORECASE)
    end
  end
end

Instance Attribute Details

#specs ⇒ Object (readonly)

Returns the value of attribute specs.



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# File 'lib/rum/windows/system.rb', line 255

def specs
  @specs
end

Instance Method Details

#[](spec) ⇒ Object 



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# File 'lib/rum/windows/system.rb', line 285

def [] spec
  @specs[spec]
end

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rum/windows/system.rb', line 277

def active?
  matches? active_window
end

#comparison_method(obj) ⇒ Object 



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# File 'lib/rum/windows/system.rb', line 267

def comparison_method obj
  if obj.is_a? Regexp then :=~ else :== end
end

#find ⇒ Object 



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# File 'lib/rum/windows/system.rb', line 289

def find
  if @specs.values.any? { |spec| spec.is_a? Regexp }
    active_windows.detect { |window| matches? window }
  else
    handle = find_window @specs[:class_name], @specs[:title]
    Window.new(handle) unless handle == 0
  end
end

#matches?(window) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rum/windows/system.rb', line 271

def matches? window
  @specs.all? do |spec, value|
    not value or value.send(comparison_method(value), window.send(spec))
  end
end

#to_matcher ⇒ Object 



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# File 'lib/rum/windows/system.rb', line 281

def to_matcher
  self
end