frame.rb in watir-1.6.5

- old
+ new
@@ -1,60 +1,60 @@
-module Watir
-  class Frame
-    include Container
-    include PageContainer
-    
-    # Find the frame denoted by how and what in the container and return its ole_object
-    def locate
-      how = @how
-      what = @what
-      frames = @container.document.frames
-      target = nil
-      
-      for i in 0..(frames.length - 1)
-        this_frame = frames.item(i)
-        case how
-        when :index
-          index = i + 1
-          return this_frame if index == what
-        when :name
-          begin
-            return this_frame if what.matches(this_frame.name)
-          rescue # access denied?
-          end
-        when :id
-          # We assume that pages contain frames or iframes, but not both.
-          this_frame_tag = @container.document.getElementsByTagName("FRAME").item(i)
-          return this_frame if this_frame_tag and what.matches(this_frame_tag.invoke("id"))
-          this_iframe_tag = @container.document.getElementsByTagName("IFRAME").item(i)
-          return this_frame if this_iframe_tag and what.matches(this_iframe_tag.invoke("id"))
-        when :src
-          this_frame_tag = @container.document.getElementsByTagName("FRAME").item(i)
-          return this_frame if this_frame_tag and what.matches(this_frame_tag.src)
-          this_iframe_tag = @container.document.getElementsByTagName("IFRAME").item(i) 
-          return this_frame if this_iframe_tag and what.matches(this_iframe_tag.src)
-        else
-          raise ArgumentError, "Argument #{how} not supported"
-        end
-      end
-      
-      raise UnknownFrameException, "Unable to locate a frame with #{how.to_s} #{what}"
-    end
-    
-    def initialize(container, how, what)
-      set_container container
-      @how = how
-      @what = what
-      @o = locate
-      copy_test_config container
-    end
-    
-    def document
-      @o.document
-    end
-
-    def attach_command
-      @container.page_container.attach_command + ".frame(#{@how.inspect}, #{@what.inspect})"
-    end
-    
-  end
+module Watir
+  class Frame
+    include Container
+    include PageContainer
+    
+    # Find the frame denoted by how and what in the container and return its ole_object
+    def locate
+      how = @how
+      what = @what
+      frames = @container.document.frames
+      target = nil
+      
+      for i in 0..(frames.length - 1)
+        this_frame = frames.item(i)
+        case how
+        when :index
+          index = i + 1
+          return this_frame if index == what
+        when :name
+          begin
+            return this_frame if what.matches(this_frame.name)
+          rescue # access denied?
+          end
+        when :id
+          # We assume that pages contain frames or iframes, but not both.
+          this_frame_tag = @container.document.getElementsByTagName("FRAME").item(i)
+          return this_frame if this_frame_tag and what.matches(this_frame_tag.invoke("id"))
+          this_iframe_tag = @container.document.getElementsByTagName("IFRAME").item(i)
+          return this_frame if this_iframe_tag and what.matches(this_iframe_tag.invoke("id"))
+        when :src
+          this_frame_tag = @container.document.getElementsByTagName("FRAME").item(i)
+          return this_frame if this_frame_tag and what.matches(this_frame_tag.src)
+          this_iframe_tag = @container.document.getElementsByTagName("IFRAME").item(i) 
+          return this_frame if this_iframe_tag and what.matches(this_iframe_tag.src)
+        else
+          raise ArgumentError, "Argument #{how} not supported"
+        end
+      end
+      
+      raise UnknownFrameException, "Unable to locate a frame with #{how.to_s} #{what}"
+    end
+    
+    def initialize(container, how, what)
+      set_container container
+      @how = how
+      @what = what
+      @o = locate
+      copy_test_config container
+    end
+    
+    def document
+      @o.document
+    end
+
+    def attach_command
+      @container.page_container.attach_command + ".frame(#{@how.inspect}, #{@what.inspect})"
+    end
+    
+  end
 end
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