Finished implementation of SheetCalcPr

1 files changed, 38 insertions, 2 deletions

diff --git a/lib/axlsx/workbook/worksheet/sheet_calc_pr.rb b/lib/axlsx/workbook/worksheet/sheet_calc_pr.rb
index ddbb8741..baff512d 100644
--- a/lib/axlsx/workbook/worksheet/sheet_calc_pr.rb
+++ b/lib/axlsx/workbook/worksheet/sheet_calc_pr.rb
@@ -1,13 +1,49 @@
 module Axlsx
 
+  # the SheetCalcPr object for the worksheet
+  # This object contains calculation properties for the worksheet.
   class SheetCalcPr
 
-    def initialize
+    # creates a new SheetCalcPr
+    # @param [Hash] options Options for this object
+    # @option [Boolean] full_calc_on_load @see full_calc_on_load
+    def initialize(options={})
+      @full_calc_on_load = true
+      options.each do |key, value|
+        self.send("#{key}=", value) if self.respond_to?("#{key}=")
+      end
+    end
+
+    # Indicates whether the application should do a full calculate on
+    # load due to contents on this sheet. After load and successful cal,c
+    # the application shall set this value to false. Set this to true
+    # when the application should calculate the workbook on load.
+    # @return [Boolean]
+    def full_calc_on_load
+      @full_calc_on_load
+    end
 
+    # specify the full_calc_on_load value
+    # @param [Boolean] value
+    # @see full_calc_on_load
+    def full_calc_on_load=(value)
+      Axlsx.validate_boolean(value)
+      @full_calc_on_load = value
     end
 
+    # Serialize the object
+    # @param [String] str the string to append this objects serialized
+    # content to.
+    # @return [String]
     def to_xml_string(str='')
-      str << '<sheetCalcPr fullCalcOnLoad="1"/>'
+      str << "<sheetCalcPr #{serialized_attributes}/>"
     end
+
+    private
+
+    def serialized_attributes
+      instance_values.map { |key, value| "#{Axlsx.camel(key, false)}='#{value}'" }.join(' ')
+    end
+
   end
 end