Class: Wizport::Rtf::Table
Constant Summary
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- DEFAULT_COLUMN_WIDTH =
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Instance Method Summary
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Methods inherited from Element
#cmd, #delimit, #group, #txt, #write
Constructor Details
#initialize(rtf, rows = [], options = {}, &block) ⇒ Table
Returns a new instance of Table.
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# File 'lib/wizport/document/rtf/table.rb', line 11
def initialize(rtf, rows = [], options = {}, &block)
super(rtf)
@row_spans = {}
@column_widths = options[:column_widths] || DEFAULT_COLUMN_WIDTH
rows.each_index do |index|
add_row rows[index]
end
block.arity<1 ? self.instance_eval(&block) : block.call(self) if block_given?
end
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Instance Method Details
#add_cell(cell, merge = false) ⇒ Object
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# File 'lib/wizport/document/rtf/table.rb', line 46
def add_cell(cell,merge = false)
add_cell "",true if !merge && row_spanned?(@col_offset)
if cell.is_a?(Hash)
rowspan = cell[:rowspan]
colspan = cell[:colspan]
content = cell[:content]
@row_spans[@col_offset] = cell if cell[:rowspan]
end
colspan = colspan || 1
rowspan = rowspan || 1
content = content || cell
if rowspan > 1
v_merge = :gf
elsif row_spanned? @col_offset
v_merge = :rg
@row_spans[@col_offset][:rowspan] -= 1
colspan = @row_spans[@col_offset][:colspan] || colspan
end
colspan.times do
@right_width += column_width(@col_offset)
@col_offset += 1
end
cmd :celld
cmd :clbrdrt
cmd :brdrs
cmd :brdrw10
cmd :clbrdrl
cmd :brdrs
cmd :brdrw10
cmd :clbrdrb
cmd :brdrs
cmd :brdrw10
cmd :clbrdrr
cmd :brdrs
cmd :brdrw10
cmd :clvmgf if v_merge == :gf
cmd :clvmrg if v_merge == :rg
cmd :cellx, @right_width
txt content
cmd :cell
add_cell "",true if row_spanned?(@col_offset)
end
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#add_row(cells = []) ⇒ Object
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# File 'lib/wizport/document/rtf/table.rb', line 21
def add_row(cells = [])
cmd :trowd
cmd :trbrdrt
cmd :brdrs
cmd :brdrw10
cmd :trbrdrl
cmd :brdrs
cmd :brdrw10
cmd :trbrdrb
cmd :brdrs
cmd :brdrw10
cmd :trbrdrr
cmd :brdrs
cmd :brdrw10
cmd :trautofit1
cmd :intbl
@col_offset = 1
@right_width = 0
cells.each do |cell|
add_cell cell
end
cmd :row
end
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#column_width(offset) ⇒ Object
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# File 'lib/wizport/document/rtf/table.rb', line 98
def column_width(offset)
return 20 * (@column_widths[offset] || DEFAULT_COLUMN_WIDTH) if @column_widths.is_a?(Hash)
@column_widths * 20
end
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#row_spanned?(offset) ⇒ Boolean
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# File 'lib/wizport/document/rtf/table.rb', line 94
def row_spanned?(offset)
@row_spans[offset] && @row_spans[offset][:rowspan].to_i > 1
end
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