Module: WatirElementExtention

Included in:
Watir::Element
Defined in:
lib/watir.rb

Class Method Summary collapse

Class Method Details

.add_in_viewable_area?(klass) ⇒ Boolean

Returns:

  • (Boolean) 


36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
 
# File 'lib/watir.rb', line 36

def self.add_in_viewable_area?(klass)
  klass.class_eval {
    define_method('in_viewable_area?') { |*args, &block|
      if exists?
        element_location = wd.location

        # JS borrowed from
        # http://www.geekdaily.net/2007/07/04/javascript-cross-browser-window-size-and-centering/
        script=<<-EOF
   var w = 0;
   var h = 0;
   if(!window.innerWidth) {
            x = document.documentElement.clientWidth + document.body.scrollLeft; 
            y = document.documentElement.clientHeight + document.body.scrollTop; 
          } else { 
            x = window.pageXOffset + window.innerWidth;
            y = window.pageYOffset + window.innerHeight;
          }
          return {x: x, y: y}
        EOF

        d = driver.execute_script(script) 
        element_location.x <= d['x'] && element_location.y <= d['y']

      else
        return false
      end
    }
  }
end

.add_mouseover(klass) ⇒ Object 



76
77
78
79
80
81
82
 
# File 'lib/watir.rb', line 76

def self.add_mouseover(klass)
  klass.class_eval {
    define_method('mouseover') { |*args, &block|
      driver.mouse.move_to(wd)
    }
  }
end

.add_scroll_to(klass) ⇒ Object 



67
68
69
70
71
72
73
74
 
# File 'lib/watir.rb', line 67

def self.add_scroll_to(klass)
  klass.class_eval {
    define_method('scroll_to') { |*args, &block|
      wd.location_once_scrolled_into_view 
    }
  }
  
end

.image_wrap(klass) ⇒ Object 



23
24
25
26
27
28
29
30
31
32
33
34
 
# File 'lib/watir.rb', line 23

def self.image_wrap(klass)
  method = 'click'
  klass.class_eval {
    original_method = instance_method(method)
    define_method(method) { |*args, &block|
      TestExtention.screen_shot($current_test_method, 'pre')
      result = original_method.bind(self).call(*args, &block)
      TestExtention.screen_shot($current_test_method, 'post')
      result
    }
  }
end

.included(klass) ⇒ Object 



16
17
18
19
20
21
 
# File 'lib/watir.rb', line 16

def self.included(klass)
#    image_wrap(klass)
  add_scroll_to(klass)
  add_in_viewable_area?(klass)
  add_mouseover(klass)
end