Added workbook views collection and workbook view object

2 files changed, 100 insertions, 0 deletions

diff --git a/lib/axlsx/workbook/workbook_view.rb b/lib/axlsx/workbook/workbook_view.rb
new file mode 100644
index 00000000..11eae571
--- /dev/null
+++ b/lib/axlsx/workbook/workbook_view.rb
@@ -0,0 +1,78 @@
+# <xsd:complexType name="CT_BookView">
+#     <xsd:sequence>
+#       <xsd:element name="extLst" type="CT_ExtensionList" minOccurs="0" maxOccurs="1"/>
+#     </xsd:sequence>
+#     <xsd:attribute name="visibility" type="ST_Visibility" use="optional" default="visible"/>
+#     <xsd:attribute name="minimized" type="xsd:boolean" use="optional" default="false"/>
+#     <xsd:attribute name="showHorizontalScroll" type="xsd:boolean" use="optional" default="true"/>
+#     <xsd:attribute name="showVerticalScroll" type="xsd:boolean" use="optional" default="true"/>
+#     <xsd:attribute name="showSheetTabs" type="xsd:boolean" use="optional" default="true"/>
+#     <xsd:attribute name="xWindow" type="xsd:int" use="optional"/>
+#     <xsd:attribute name="yWindow" type="xsd:int" use="optional"/>
+#     <xsd:attribute name="windowWidth" type="xsd:unsignedInt" use="optional"/>
+#     <xsd:attribute name="windowHeight" type="xsd:unsignedInt" use="optional"/>
+#     <xsd:attribute name="tabRatio" type="xsd:unsignedInt" use="optional" default="600"/>
+#     <xsd:attribute name="firstSheet" type="xsd:unsignedInt" use="optional" default="0"/>
+#     <xsd:attribute name="activeTab" type="xsd:unsignedInt" use="optional" default="0"/>
+#     <xsd:attribute name="autoFilterDateGrouping" type="xsd:boolean" use="optional"
+#     default="true"/>
+# </xsd:complexType>
+
+module Axlsx
+
+  # A BookView defines the display properties for a workbook.
+  # Units for window widths and other dimensions are expressed in twips.
+  # Twip measurements are portable between different display resolutions.
+  # The formula is (screen pixels) * (20 * 72) / (logical device dpi),
+  # where the logical device dpi can be different for x and y coordinates.
+  class WorkbookView
+
+    include Axlsx::SerializedAttributes
+    include Axlsx::OptionsParser
+    include Axlsx::Accessors
+
+
+    # Creates a new BookView object
+    # @params [Hash] options  A hash of key/value pairs that will be mapped to this instances attributes.
+    # @option [Symbol] visibility Specifies visible state of the workbook window. The default value for this attribute is :visible.
+    # @option [Boolean] minimized Specifies a boolean value that indicates whether the workbook window is minimized.
+    # @option [Boolean] show_horizontal_scroll Specifies a boolean value that indicates whether to display the horizontal scroll bar in the user interface.
+    # @option [Boolean] show_vertical_scroll Specifies a boolean value that indicates whether to display the vertical scroll bar.
+    # @option [Boolean] show_sheet_tabs Specifies a boolean value that indicates whether to display the sheet tabs in the user interface.
+    # @option [Integer] tab_ratio Specifies ratio between the workbook tabs bar and the horizontal scroll bar.
+    # @option [Integer] first_sheet Specifies the index to the first sheet in this book view.
+    # @option [Integer] active_tab Specifies an unsignedInt that contains the index to the active sheet in this book view. 
+    # @option [Integer] x_window Specifies the X coordinate for the upper left corner of the workbook window. The unit of measurement for this value is twips.
+    # @option [Integer] y_window Specifies the Y coordinate for the upper left corner of the workbook window. The unit of measurement for this value is twips.
+    # @option [Integer] window_width Specifies the width of the workbook window. The unit of measurement for this value is twips.
+    # @option [Integer] window_height Specifies the height of the workbook window. The unit of measurement for this value is twips.
+    # @option [Boolean] auto_filter_date_grouping Specifies a boolean value that indicates whether to group dates when presenting the user with filtering options in the user interface.
+    def initialize(options={})
+      parse_options options
+      yield self if block_given?
+    end
+
+
+    unsigned_int_attr_accessor :x_window, :y_window, :window_width, :window_height,
+                               :tab_ratio, :first_sheet, :active_tab
+
+    validated_attr_accessor  [:visibility], :validate_view_visibility
+
+    serializable_attributes :visibility, :minimized,
+                            :show_horizontal_scroll, :show_vertical_scroll,
+                            :show_sheet_tabs, :tab_ratio, :first_sheet, :active_tab,
+                            :x_window, :y_window, :window_width, :window_height,
+                            :auto_filter_date_grouping
+
+    boolean_attr_accessor :minimized, :show_horizontal_scroll, :show_vertical_scroll,
+                          :show_sheet_tabs, :auto_filter_date_grouping
+
+
+
+    def to_xml_string(str = '')
+       str << '<workbookView '
+       serialized_attributes str
+       str << '></workbookView>'
+    end
+  end
+end
diff --git a/lib/axlsx/workbook/workbook_views.rb b/lib/axlsx/workbook/workbook_views.rb
new file mode 100644
index 00000000..4e69f19e
--- /dev/null
+++ b/lib/axlsx/workbook/workbook_views.rb
@@ -0,0 +1,22 @@
+module Axlsx
+  # a simple types list of BookView objects
+  class WorkbookViews < SimpleTypedList
+
+    # creates the book views object
+    def initialize
+      super WorkbookView
+    end
+
+    # Serialize to xml
+    # @param [String] str
+    # @return [String]
+    def to_xml_string(str = '')
+      return if @list.empty?
+      str << "<bookViews>"
+      each { |view| view.to_xml_string(str) }
+      str << '</bookViews>'
+    end
+  end
+end
+
+