lib/zebra/zpl/text.rb in zebra-zpl-1.0.5 vs lib/zebra/zpl/text.rb in zebra-zpl-1.1.0

@@ -3,25 +3,44 @@
 module Zebra
   module Zpl
     class Text
       include Printable
 
-      attr_reader :font_size, :font_type, :width
+      class InvalidMaxLinesError < StandardError; end
 
+      attr_reader :font_size, :font_type, :width, :line_spacing, :hanging_indent, :bold
+
       def font_size=(f)
         FontSize.validate_font_size f
         @font_size = f
       end
 
+      def bold=(value)
+        @bold = value
+      end
+
       def width=(width)
         unless (margin.nil? || margin < 1)
           @width = (width - (margin*2))
         else
           @width = width || 0
         end
       end
 
+      def max_lines=(value)
+        raise InvalidMaxLinesError unless value.to_i >= 1
+        @max_lines = value
+      end
+
+      def line_spacing=(value)
+        @line_spacing = value || 0
+      end
+
+      def hanging_indent=(value)
+        @hanging_indent = value || 0
+      end
+
       def font_type=(type)
         FontType.validate_font_type type
         @font_type = type
       end
 
@@ -36,38 +55,43 @@
 
       def print_mode
         @print_mode || PrintMode::NORMAL
       end
 
-      def h_multiplier
-        @h_multiplier || HorizontalMultiplier::VALUE_1
-      end
+      # def h_multiplier
+      #   @h_multiplier || HorizontalMultiplier::VALUE_1
+      # end
+      #
+      # def v_multiplier
+      #   @v_multiplier || VerticalMultiplier::VALUE_1
+      # end
 
-      def v_multiplier
-        @v_multiplier || VerticalMultiplier::VALUE_1
-      end
-
       def print_mode
         @print_mode || PrintMode::NORMAL
       end
 
-      def h_multiplier=(multiplier)
-        HorizontalMultiplier.validate_multiplier multiplier
-        @h_multiplier = multiplier
+      def max_lines
+        @max_lines || 4
       end
 
-      def v_multiplier=(multiplier)
-        VerticalMultiplier.validate_multiplier multiplier
-        @v_multiplier = multiplier
-      end
+      # def h_multiplier=(multiplier)
+      #   HorizontalMultiplier.validate_multiplier multiplier
+      #   @h_multiplier = multiplier
+      # end
+      #
+      # def v_multiplier=(multiplier)
+      #   VerticalMultiplier.validate_multiplier multiplier
+      #   @v_multiplier = multiplier
+      # end
 
       def to_zpl
         check_attributes
-        # ["A#{x}", y, rotation, font_size, h_multiplier, v_multiplier, print_mode, "\"#{data}\""].join(",")
-        # "^FO25,25^FB600,100,0,C,0^FDFoo^FS"
-
-        # "^CF#{font_type},#{font_size}^FO#{x},#{y}^FB609,4,0,#{justification},0^FD#{data}^FS"
-        "^FW#{rotation}^CF#{font_type},#{font_size}^CI28^FO#{x},#{y}^FB#{width},4,0,#{justification},0^FD#{data}^FS"
+        if !bold.nil?
+          "^FW#{rotation}^CF#{font_type},#{font_size}^CI28^FO#{x+2},#{y}^FB#{width},#{max_lines},#{line_spacing},#{justification},#{hanging_indent}^FD#{data}^FS" +
+          "^FW#{rotation}^CF#{font_type},#{font_size}^CI28^FO#{x},#{y+2}^FB#{width},#{max_lines},#{line_spacing},#{justification},#{hanging_indent}^FD#{data}^FS"
+        else
+          "^FW#{rotation}^CF#{font_type},#{font_size}^CI28^FO#{x},#{y}^FB#{width},#{max_lines},#{line_spacing},#{justification},#{hanging_indent}^FD#{data}^FS"
+        end
       end
 
       private
 
       def check_attributes