uia_dll.rb in rautomation-0.14.0

- old
+ new

@@ -92,11 +92,11 @@
           end
 
           def data=(value)
             case how
               when :hwnd
-                self[:data][:int_data] = value
+                self[:data][:int_data] = value || 0 # cannot accept nil
               when :id, :value
                 self[:data][:string_data] = value
               when :point
                 self[:data][:point_data].to_ptr.write_array_of_int(value)
             end
@@ -300,36 +300,48 @@
         # Table methods
         attach_function :Table_GetHeaders,
                         [SearchCriteria.by_ref, :pointer], :int
         attach_function :Table_GetValues,
                         [SearchCriteria.by_ref, :pointer], :int
+        attach_function :Table_GetSelectedIndexes,
+                        [SearchCriteria.by_ref, :pointer], :int
         attach_function :table_row_count, :Table_RowCount,
                         [SearchCriteria.by_ref], :int
         attach_function :Table_CoordinateIsValid,
                         [SearchCriteria.by_ref, :int, :int], :bool
         attach_function :Table_ValueAt,
                         [SearchCriteria.by_ref, :int, :int, :pointer, :int], :void
         attach_function :Table_SelectByIndex,
                         [SearchCriteria.by_ref, :int, :pointer, :int], :void
+        attach_function :Table_SingleSelectByIndex,
+                        [SearchCriteria.by_ref, :int, :pointer, :int], :void
         attach_function :Table_SelectByValue,
                         [SearchCriteria.by_ref, :string, :pointer, :int], :void
         attach_function :table_row_is_selected, :Table_IsSelectedByIndex,
                         [SearchCriteria.by_ref, :int], :bool
         attach_function :Table_RemoveRowByIndex,
                         [SearchCriteria.by_ref, :int, :pointer, :int], :void
         attach_function :Table_RemoveRowByValue,
                         [SearchCriteria.by_ref, :string, :pointer, :int], :void
 
+        def self.table_selected_indexes(search_information)
+          integers_from(:Table_GetSelectedIndexes, search_information)
+        end
+
         def self.table_select(search_information, which_item)
           case which_item
             when Integer
               can_throw(:Table_SelectByIndex, search_information, which_item)
             when String
               can_throw(:Table_SelectByValue, search_information, which_item)
           end
         end
 
+        def self.table_single_select(search_information, which_item)
+          can_throw(:Table_SingleSelectByIndex, search_information, which_item)
+        end
+
         def self.table_value_at(search_information, row, column=0)
           string_from(:Table_ValueAt, search_information, row, column)
         end
 
         def self.table_coordinate_valid?(search_information, row, column=0)
@@ -379,9 +391,16 @@
         def self.control_click(search_information)
           can_throw(:Click, search_information)
         end
 
         private
+        def self.integers_from(method, search_information)
+          item_count = send method, search_information, nil
+          pointer = FFI::MemoryPointer.new :pointer, item_count
+          send method, search_information, pointer
+          pointer.read_array_of_int(item_count)
+        end
+
         def self.strings_from(method, hwnd)
           string_count = send method, hwnd, nil
           pointer = FFI::MemoryPointer.new :pointer, string_count
           send method, hwnd, pointer
           strings = pointer.get_array_of_string 0, string_count