Class: DiffRenderHtml

Inherits:
DiffOutputTable show all
Defined in:
lib/coopy/diff_render_html.rb

Instance Method Summary collapse

Methods inherited from DiffOutputTable

#apply_row, #begin_diff, #end_diff, #quote

Methods inherited from DiffOutput

#apply_row, #begin_diff, #end_diff, #want_context

Constructor Details

#initialize ⇒ DiffRenderHtml

Returns a new instance of DiffRenderHtml.



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# File 'lib/coopy/diff_render_html.rb', line 4

def initialize
  @text_to_insert = []
end

Instance Method Details

#begin_row(mode) ⇒ Object 



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# File 'lib/coopy/diff_render_html.rb', line 16

def begin_row(mode)
  @td_open = '<td';
  @td_close = '</td>';
  @row_color = "";
  @open = false;
  case mode
  when "@@"
    @td_open = "<th"
    @td_close = "</th>"
  when "!"
    @row_color = "#aaaaaa"
  when "+++"
    @row_color = "#7fff7f";
  when "---"
    @row_color = "#ff7f7f";
  else
    @open = true
  end
  tr = "<tr>";
  row_decorate = ""
  if @row_color!=""
    row_decorate = " bgcolor=\"" + @row_color + "\" style=\"background-color: " + @row_color + ";\""
    tr = "<tr" + row_decorate + ">"
  end
  self.insert(tr)
end

#begin_table ⇒ Object 



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# File 'lib/coopy/diff_render_html.rb', line 12

def begin_table
  self.insert "<table class='csv_sheet'>\n"
end

#end_row ⇒ Object 



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# File 'lib/coopy/diff_render_html.rb', line 58

def end_row
  self.insert "</tr>\n"
end

#end_table ⇒ Object 



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# File 'lib/coopy/diff_render_html.rb', line 62

def end_table
  self.insert "</table>\n"
end

#html ⇒ Object 



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# File 'lib/coopy/diff_render_html.rb', line 66

def html
  @text_to_insert.join ''
end

#insert(str) ⇒ Object 



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# File 'lib/coopy/diff_render_html.rb', line 8

def insert(str)
  @text_to_insert << str
end

#insert_cell(txt, mode, separator) ⇒ Object 



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# File 'lib/coopy/diff_render_html.rb', line 43

def insert_cell(txt,mode,separator)
  cell_decorate = ""
  case mode
  when "+++"
    cell_decorate = " bgcolor=\"#7fff7f\" style=\"background-color: #7fff7f;\""
  when "---"
    cell_decorate = " bgcolor=\"#ff7f7f\" style=\"background-color: #ff7f7f;\""
  when "->"
    cell_decorate = " bgcolor=\"#7f7fff\" style=\"background-color: #7f7fff;\""
  end
  self.insert @td_open+cell_decorate+">"
  self.insert txt
  self.insert @td_close
end

#to_string ⇒ Object 



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# File 'lib/coopy/diff_render_html.rb', line 70

def to_string
  html
end