add first bits of col/row break support

2 files changed, 42 insertions, 0 deletions

diff --git a/lib/axlsx/workbook/workbook.rb b/lib/axlsx/workbook/workbook.rb
index d122f253..3356b9de 100644
--- a/lib/axlsx/workbook/workbook.rb
+++ b/lib/axlsx/workbook/workbook.rb
@@ -34,6 +34,7 @@ require 'axlsx/workbook/worksheet/worksheet_drawing.rb'
 require 'axlsx/workbook/worksheet/worksheet_comments.rb'
 require 'axlsx/workbook/worksheet/worksheet_hyperlink'
 require 'axlsx/workbook/worksheet/worksheet_hyperlinks'
+require 'axlsx/workbook/worksheet/break'
 require 'axlsx/workbook/worksheet/worksheet.rb'
 require 'axlsx/workbook/shared_strings_table.rb'
 require 'axlsx/workbook/defined_name.rb'
diff --git a/lib/axlsx/workbook/worksheet/break.rb b/lib/axlsx/workbook/worksheet/break.rb
new file mode 100644
index 00000000..9de2c84c
--- /dev/null
+++ b/lib/axlsx/workbook/worksheet/break.rb
@@ -0,0 +1,41 @@
+module Axlsx
+
+  # The Break class stores the details for row and column page breaks.
+  # @see RowBreaks, ColBreaks
+  class Break
+
+    include Axlsx::OptionsParser
+    include Axlsx::Accessors
+    include Axlsx::SerializedAttributes
+
+    # Creates a new Break object
+    # @param worksheet The worksheet that owns this break
+    # @param options A hash of attribute options for this break.
+    # @option options [Integer] id Zero-based row or column Id of the page break. Breaks occur above the specified row and left of the specified column.
+    # @option options [Integer] min Zero-based index of start row or column of the break. For row breaks, specifies column index; for column breaks, specifies row index.
+    # @option options [Integer] max Zero-based index of end row or column of the break. For row breaks, specifies column index; for column breaks, specifies row index.
+    # @option options [Boolean] man Manual Break flag. 1 means the break is a manually inserted break.
+    # @option option [Boolean] pt Flag indicating that a PivotTable created this break.
+    def initialize(worksheet, options={})
+      @worksheet = worksheet
+      parse_options options
+      yield self if block_given?
+    end
+
+    unsigned_int_attr_accessor :id, :min, :max
+    boolean_attr_accessor :man, :pt
+    serializable_attributes :id, :min, :max, :man, :pt
+
+    attr_reader :worksheet
+
+    # serializes the break to xml
+    def to_xml_string(str='')
+      str << '<brk'
+      serialized_attributes str
+      str << '></brk>'
+    end
+
+  end
+
+end
+