Class: Spreadsheet::Excel::Writer::Worksheet
- Inherits:
-
Object
- Object
- Spreadsheet::Excel::Writer::Worksheet
show all
- Includes:
- Internals, Internals::Biff8, Biff8
- Defined in:
- lib/spreadsheet/excel/writer/worksheet.rb,
lib/spreadsheet/excel/writer/n_worksheet.rb
Overview
If you think you do, look at #write_worksheet
Constant Summary
Internals::Biff8::BINARY_FORMATS
Constants included
from Internals
Internals::BINARY_FORMATS, Internals::BUILTIN_FORMATS, Internals::BUILTIN_STYLES, Internals::CODEPAGES, Internals::COLOR_CODES, Internals::EIGHT_BYTE_DOUBLE, Internals::ESCAPEMENT_TYPES, Internals::FONT_ENCODINGS, Internals::FONT_FAMILIES, Internals::FONT_WEIGHTS, Internals::LEAP_ERROR, Internals::NGILA_H_FX, Internals::NGILA_V_FX, Internals::NOITCERID_TXET_FX, Internals::OPCODES, Internals::OPCODE_SIZE, Internals::ROW_HEIGHT, Internals::SEDOCPO, Internals::SEDOC_ROLOC, Internals::SEGAPEDOC, Internals::SEILIMAF_TNOF, Internals::SEITILIBISIV_TEEHSKROW, Internals::SELYTS_ENIL_REDROB_FX, Internals::SEPYT_ENILREDNU, Internals::SEPYT_TNEMEPACSE, Internals::SGNIDOCNE_TNOF, Internals::SST_CHUNKSIZE, Internals::TWIPS, Internals::UNDERLINE_TYPES, Internals::WORKSHEET_VISIBILITIES, Internals::XF_BORDER_LINE_STYLES, Internals::XF_H_ALIGN, Internals::XF_TEXT_DIRECTION, Internals::XF_V_ALIGN
Instance Attribute Summary collapse
Instance Method Summary
collapse
-
#boundsheet_size ⇒ Object
The number of bytes needed to write a Boundsheet record for this Worksheet Used by Writer::Worksheet to calculate various offsets.
-
#data ⇒ Object
-
#encode_date(date) ⇒ Object
-
#encode_rk(value) ⇒ Object
-
#initialize(workbook, worksheet) ⇒ Worksheet
constructor
A new instance of Worksheet.
-
#name ⇒ Object
-
#need_number?(cell) ⇒ Boolean
-
#row_blocks ⇒ Object
-
#size ⇒ Object
-
#strings ⇒ Object
-
#write_blank(row, idx) ⇒ Object
-
#write_bof ⇒ Object
-
#write_boolerr(row, idx) ⇒ Object
Write a cell with a Boolean or Error value.
-
#write_calccount ⇒ Object
-
#write_cell(type, row, idx, *args) ⇒ Object
-
#write_cellblocks(row) ⇒ Object
-
#write_changes(reader, endpos, sst_status) ⇒ Object
-
#write_colinfo(bunch) ⇒ Object
-
#write_colinfos ⇒ Object
-
#write_defaultrowheight ⇒ Object
-
#write_defcolwidth ⇒ Object
-
#write_dimensions ⇒ Object
-
#write_eof ⇒ Object
-
#write_formula(row, idx) ⇒ Object
Write a cell with a Formula.
-
#write_from_scratch ⇒ Object
-
#write_guts ⇒ Object
Write record that contains information about the layout of outline symbols.
-
#write_hlink(row, col, link) ⇒ Object
-
#write_hyperlink_table ⇒ Object
-
#write_iteration ⇒ Object
-
#write_labelsst(row, idx) ⇒ Object
Write a cell with a String value.
-
#write_margins ⇒ Object
-
#write_merged_cells ⇒ Object
-
#write_mulblank(row, idx, multiples) ⇒ Object
Write multiple consecutive blank cells.
-
#write_mulrk(row, idx, multiples) ⇒ Object
Write multiple consecutive cells with RK values (see #write_rk).
-
#write_multiples(row, idx, multiples) ⇒ Object
-
#write_number(row, idx) ⇒ Object
Write a cell with a 64-bit double precision Float value.
-
#write_op(op, *args) ⇒ Object
-
#write_pagesetup ⇒ Object
-
#write_proctection ⇒ Object
-
#write_refmode ⇒ Object
-
#write_rk(row, idx) ⇒ Object
Write a cell with a Numeric or Date value.
-
#write_row(row) ⇒ Object
-
#write_rowblock(block) ⇒ Object
-
#write_rows ⇒ Object
-
#write_saverecalc ⇒ Object
-
#write_window2 ⇒ Object
-
#write_wsbool ⇒ Object
#binfmt
Methods included from Internals
#binfmt, #opcode
Methods included from Biff8
#_unicode_string, #compress_unicode_string, #unicode_string
Constructor Details
#initialize(workbook, worksheet) ⇒ Worksheet
Returns a new instance of Worksheet.
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 20
def initialize workbook, worksheet
@workbook = workbook
@worksheet = worksheet
@io = StringIO.new ''
@biff_version = 0x0600
@bof = 0x0809
@build_id = 3515
@build_year = 1996
@bof_types = {
:globals => 0x0005,
:visual_basic => 0x0006,
:worksheet => 0x0010,
:chart => 0x0020,
:macro_sheet => 0x0040,
:workspace => 0x0100,
}
end
|
Instance Attribute Details
#worksheet ⇒ Object
Returns the value of attribute worksheet.
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 19
def worksheet
@worksheet
end
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Instance Method Details
#boundsheet_size ⇒ Object
The number of bytes needed to write a Boundsheet record for this Worksheet Used by Writer::Worksheet to calculate various offsets.
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 40
def boundsheet_size
name.size + 10
end
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#data ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 43
def data
@io.rewind
@io.read
end
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#encode_date(date) ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 47
def encode_date date
return date if date.is_a? Numeric
if date.is_a? Time
date = DateTime.new date.year, date.month, date.day,
date.hour, date.min, date.sec
end
base = @workbook.date_base
value = date - base
if LEAP_ERROR > base
value += 1
end
value
end
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#encode_rk(value) ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 60
def encode_rk value
cent = 0
int = 2
higher = value * 100
if (higher.is_a?(Rational) or higher.is_a?(BigDecimal) or higher.is_a?(Float)) && higher < 0xfffffffc
cent = 1
if higher == higher.to_i
value = higher.to_i
else
value = higher
end
end
if value.is_a?(Integer)
value <<= 2
else
int = 0
value, = [value].pack(EIGHT_BYTE_DOUBLE).unpack('x4V')
value &= 0xfffffffc
end
value | cent | int
end
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#name ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 88
def name
unicode_string @worksheet.name
end
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#need_number?(cell) ⇒ Boolean
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 91
def need_number? cell
if cell.is_a?(Numeric) && cell.abs > 0x1fffffff
true
elsif cell.is_a?(Rational) or ((cell.is_a?(BigDecimal) or cell.is_a?(Float)) and not cell.nan?)
higher = cell * 100
if higher == higher.to_i
need_number? higher.to_i
else
test1, test2 = [cell * 100].pack(EIGHT_BYTE_DOUBLE).unpack('V2')
test1 > 0 || need_number?(test2)
end
else
false
end
end
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#row_blocks ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 106
def row_blocks
blocks = []
@worksheet.reject do |row| row.empty? end.each_with_index do |row, idx|
blocks << [] if idx % 32 == 0
blocks.last << row
end
blocks
end
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#size ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 119
def size
@io.size
end
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#strings ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 122
def strings
@worksheet.inject(Hash.new(0)) do |memo, row|
row.each do |cell|
memo[cell] += 1 if (cell.is_a?(String) && !cell.empty?)
end
memo
end
end
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#write_blank(row, idx) ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 132
def write_blank row, idx
write_cell :blank, row, idx
end
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#write_bof ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 135
def write_bof
data = [
@biff_version, 0x0010, @build_id, @build_year, 0x000, 0x006, ]
write_op @bof, data.pack("v4V2")
end
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#write_boolerr(row, idx) ⇒ Object
Write a cell with a Boolean or Error value
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 155
def write_boolerr row, idx
value = row[idx]
type = 0
numval = 0
if value.is_a? Error
type = 1
numval = value.code
elsif value
numval = 1
end
data = [
numval, type ]
write_cell :boolerr, row, idx, *data
end
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#write_calccount ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 171
def write_calccount
count = 100 write_op 0x000c, [count].pack('v')
end
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#write_cell(type, row, idx, *args) ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 175
def write_cell type, row, idx, *args
xf_idx = @workbook.xf_index @worksheet.workbook, row.format(idx)
data = [
row.idx, idx, xf_idx, ].concat args
write_op opcode(type), data.pack(binfmt(type))
end
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#write_cellblocks(row) ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 184
def write_cellblocks row
multiples, first_idx = nil
row = row.formatted
row.each_with_index do |cell, idx|
cell = nil if cell == ''
need_number = need_number? cell
if multiples && (!multiples.last.is_a?(cell.class) || need_number)
write_multiples row, first_idx, multiples
multiples, first_idx = nil
end
nxt = idx + 1
case cell
when NilClass
if multiples
multiples.push cell
elsif nxt < row.size && row[nxt].nil?
multiples = [cell]
first_idx = idx
else
write_blank row, idx
end
when TrueClass, FalseClass, Error
write_boolerr row, idx
when String
write_labelsst row, idx
when Numeric
if need_number
write_number row, idx
elsif multiples
multiples.push cell
elsif nxt < row.size && row[nxt].is_a?(Numeric)
multiples = [cell]
first_idx = idx
else
write_rk row, idx
end
when Formula
write_formula row, idx
when Date, Time
write_number row, idx
end
end
write_multiples row, first_idx, multiples if multiples
end
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#write_changes(reader, endpos, sst_status) ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 246
def write_changes reader, endpos, sst_status
@worksheet.row_count.times do |i|
if @worksheet.row(i).outline_level > 0
@worksheet.row(i).outline_level = @worksheet.row(i).outline_level
end
end
reader.seek @worksheet.offset
blocks = row_blocks
lastpos = reader.pos
offsets = {}
row_offsets = []
changes = @worksheet.changes
@worksheet.offsets.each do |key, pair|
if changes.include?(key) \
|| (sst_status == :complete_update && key.is_a?(Integer))
offsets.store pair, key
end
end
work = offsets.invert
work.each do |key, (pos, len)|
case key
when Integer
row_offsets.push [key, [pos, len]]
when :dimensions
row_offsets.push [-1, [pos, len]]
end
end
row_offsets.sort!
row_offsets.reverse!
control = changes.size
@worksheet.each do |row|
key = row.idx
if changes.include?(key) && !work.include?(key)
row, pair = row_offsets.find do |idx, _| idx <= key end
work.store key, pair
end
end
if changes.size > control
warn <<-EOS
Your Worksheet was modified while it was being written. This should not happen.
Please contact the author (hannes dot wyss at gmail dot com) with a sample file
and minimal code that generates this warning. Thanks!
EOS
end
work = work.sort_by do |key, (pos, _)|
[pos, key.is_a?(Integer) ? key : -1]
end
work.each do |key, (pos, len)|
@io.write reader.read(pos - lastpos) if pos > lastpos
if key.is_a?(Integer)
if block = blocks.find do |rows| rows.any? do |row| row.idx == key end end
write_rowblock block
blocks.delete block
end
else
send "write_#{key}"
end
lastpos = pos + len
reader.seek lastpos
end
write_merged_cells
write_pagesetup
write_margins
write_colinfos
write_guts
@io.write reader.read(endpos - lastpos)
end
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#write_colinfo(bunch) ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 324
def write_colinfo bunch
col = bunch.first
width = col.width.to_f * 256
xf_idx = @workbook.xf_index @worksheet.workbook, col.default_format
opts = 0
opts |= 0x0001 if col.hidden?
opts |= col.outline_level.to_i << 8
opts |= 0x1000 if col.collapsed?
data = [
col.idx, bunch.last.idx, width.to_i, xf_idx.to_i, opts, ]
write_op opcode(:colinfo), data.pack(binfmt(:colinfo))
end
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#write_colinfos ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 348
def write_colinfos
cols = @worksheet.columns
bunch = []
cols.each_with_index do |column, idx|
if column
bunch << column
if cols[idx.next] != column
write_colinfo bunch
bunch.clear
end
end
end
end
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#write_defaultrowheight ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 361
def write_defaultrowheight
data = [
0x00, 0xf2, ]
write_op 0x0225, data.pack('v2')
end
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#write_defcolwidth ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 373
def write_defcolwidth
write_op 0x0055, [8].pack('v')
end
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#write_dimensions ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 387
def write_dimensions
write_op 0x0200, @worksheet.dimensions.pack(binfmt(:dimensions))
end
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#write_eof ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 396
def write_eof
write_op 0x000a
end
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Write a cell with a Formula. May write an additional String record depending on the stored result of the Formula.
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 402
def write_formula row, idx
xf_idx = @workbook.xf_index @worksheet.workbook, row.format(idx)
cell = row[idx]
data1 = [
row.idx, idx, xf_idx, ].pack 'v3'
data2 = nil
case value = cell.value
when Numeric data2 = [value].pack EIGHT_BYTE_DOUBLE
when String
data2 = [
0x00, 0xffff, ].pack 'Cx5v'
when true, false
value = value ? 1 : 0
data2 = [
0x01, value, 0xffff, ].pack 'CxCx3v'
when Error
data2 = [
0x02, value.code, 0xffff, ].pack 'CxCx3v'
when nil
data2 = [
0x03, 0xffff, ].pack 'Cx5v'
else
data2 = [
0x02, 0x2a, 0xffff, ].pack 'CxCx3v'
end
opts = 0x03
opts |= 0x08 if cell.shared
data3 = [
opts ].pack 'vx4'
write_op opcode(:formula), data1, data2, data3, cell.data
if cell.value.is_a?(String)
write_op opcode(:string), unicode_string(cell.value, 2)
end
end
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#write_from_scratch ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 460
def write_from_scratch
write_bof
write_calccount
write_refmode
write_iteration
write_saverecalc
write_guts
write_defaultrowheight
write_wsbool
write_proctection
write_defcolwidth
write_colinfos
write_dimensions
write_rows
write_window2
write_merged_cells
write_pagesetup
write_margins
write_hyperlink_table
write_eof
end
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#write_guts ⇒ Object
Write record that contains information about the layout of outline symbols.
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 516
def write_guts
row_outline_level = 0
col_outline_level = 0
if(row = @worksheet.rows.select{|x| x!=nil}.max{|a,b| a.outline_level <=> b.outline_level})
row_outline_level = row.outline_level
end
if(col = @worksheet.columns.select{|x| x!=nil}.max{|a,b| a.outline_level <=> b.outline_level})
col_outline_level = col.outline_level
end
data = [
0, 0, row_outline_level+1, col_outline_level+1 ]
write_op opcode(:guts), data.pack('v4')
end
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#write_hlink(row, col, link) ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 536
def write_hlink row, col, link
cell_range = [
row, row, col, col, ].pack 'v4'
guid = [
"d0c9ea79f9bace118c8200aa004ba90b",
].pack 'H32'
opts = 0x01
opts |= 0x02
opts |= 0x14 unless link == link.url
opts |= 0x08 if link.fragment
opts |= 0x80 if link.target_frame
options = [
2, opts,
].pack('V2')
tail = []
nullstr = internal "\000"
unless link == link.url
desc = internal(link).dup << nullstr
tail.push [desc.size / 2].pack('V'), desc
end
if link.target_frame
frme = internal(link.target_frame).dup << nullstr
tail.push [frme.size / 2].pack('V'), frme
end
url = internal(link.url).dup << nullstr
tail.push [
'e0c9ea79f9bace118c8200aa004ba90b',
url.size ].pack('H32V'), url
if link.fragment
frag = internal(link.fragment).dup << nullstr
tail.push [frag.size / 2].pack('V'), frag
end
write_op opcode(:hlink), cell_range, guid, options, *tail
end
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#write_hyperlink_table ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 605
def write_hyperlink_table
@worksheet.each do |row|
row.each_with_index do |cell, idx|
if cell.is_a? Link
write_hlink row.idx, idx, cell
end
end
end
end
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#write_iteration ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 616
def write_iteration
its = 0 write_op 0x0011, [its].pack('v')
end
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#write_labelsst(row, idx) ⇒ Object
Write a cell with a String value. The String must have been stored in the Shared String Table.
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 623
def write_labelsst row, idx
write_cell :labelsst, row, idx, @workbook.sst_index(self, row[idx])
end
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#write_margins ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 902
def write_margins
@worksheet.margins.each do |key, value|
next unless [:left, :top, :right, :bottom].include?(key)
write_op opcode(:"#{key}margin"), [value].pack(binfmt(:margin))
end
end
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#write_merged_cells ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 875
def write_merged_cells
return unless @worksheet.merged_cells.any?
merge_cells = @worksheet.merged_cells.dup
while (window = merge_cells.slice!(0...1027)).any?
count = window.size
data = ([count] + window.flatten).pack('v2v*')
write_op opcode(:mergedcells), data
end
end
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#write_mulblank(row, idx, multiples) ⇒ Object
Write multiple consecutive blank cells.
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 628
def write_mulblank row, idx, multiples
data = [
row.idx, idx, ]
multiples.each_with_index do |blank, cell_idx|
xf_idx = @workbook.xf_index @worksheet.workbook, row.format(idx + cell_idx)
data.push xf_idx
end
data.push idx + multiples.size - 1
write_op opcode(:mulblank), data.pack('v*')
end
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#write_mulrk(row, idx, multiples) ⇒ Object
Write multiple consecutive cells with RK values (see #write_rk)
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 644
def write_mulrk row, idx, multiples
fmt = 'v2'
data = [
row.idx, idx, ]
multiples.each_with_index do |cell, cell_idx|
xf_idx = @workbook.xf_index @worksheet.workbook, row.format(idx + cell_idx)
data.push xf_idx, encode_rk(cell)
fmt << 'vV'
end
data.push idx + multiples.size - 1
write_op opcode(:mulrk), data.pack(fmt << 'v')
end
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#write_multiples(row, idx, multiples) ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 660
def write_multiples row, idx, multiples
case multiples.last
when NilClass
write_mulblank row, idx, multiples
when Numeric
if multiples.size > 1
write_mulrk row, idx, multiples
else
write_rk row, idx
end
end
end
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#write_number(row, idx) ⇒ Object
Write a cell with a 64-bit double precision Float value
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 674
def write_number row, idx
value = row[idx]
case value
when Date, Time
value = encode_date(value)
end
write_cell :number, row, idx, value
end
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#write_op(op, *args) ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 687
def write_op op, *args
data = args.join
@io.write [op,data.size].pack("v2")
@io.write data
end
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#write_pagesetup ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 888
def write_pagesetup
return unless @worksheet.pagesetup
data = @worksheet.pagesetup[:orig_data].dup
if @worksheet.pagesetup[:orientation]
data[5] = @worksheet.pagesetup[:orientation] == :landscape ? 0 : 2
end
if @worksheet.pagesetup[:adjust_to]
data[1] = @worksheet.pagesetup[:adjust_to]
end
write_op opcode(:pagesetup), data.pack(binfmt(:pagesetup))
end
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#write_proctection ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 909
def write_proctection
return unless @worksheet.protected?
write_op opcode(:protect), [1].pack('v')
write_op opcode(:password), [@worksheet.password_hash].pack('v')
end
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#write_refmode ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 692
def write_refmode
mode = 1 write_op 0x000f, [mode].pack('v')
end
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#write_rk(row, idx) ⇒ Object
Write a cell with a Numeric or Date value.
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 702
def write_rk row, idx
write_cell :rk, row, idx, encode_rk(row[idx])
end
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#write_row(row) ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 705
def write_row row
height = row.height || ROW_HEIGHT
opts = row.outline_level & 0x00000007
opts |= 0x00000010 if row.collapsed?
opts |= 0x00000020 if row.hidden?
opts |= 0x00000040 if height != ROW_HEIGHT
if fmt = row.default_format
xf_idx = @workbook.xf_index @worksheet.workbook, fmt
opts |= 0x00000080
opts |= xf_idx << 16
end
opts |= 0x00000100
height = if height == ROW_HEIGHT
(height * TWIPS).to_i | 0x8000
else
height * TWIPS
end
attrs = [
row.idx,
row.first_used,
row.first_unused,
height,
opts]
return if attrs.any?(&:nil?)
data = attrs.pack binfmt(:row)
write_op opcode(:row), data
end
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#write_rowblock(block) ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 782
def write_rowblock block
block.each do |row|
write_row row
end
block.each do |row|
write_cellblocks row
end
end
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#write_rows ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 793
def write_rows
row_blocks.each do |block|
write_rowblock block
end
end
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#write_saverecalc ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 798
def write_saverecalc
write_op 0x005f, [1].pack('v')
end
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#write_window2 ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 802
def write_window2
flags = 0x0536 if @worksheet.selected
flags |= 0x0200
end
flags |= 0x0080
if @worksheet.has_frozen_panel?
flags |= 0x0008 end
data = [ flags, 0, 0, 0, 0, 0 ].pack binfmt(:window2)
write_op opcode(:window2), data
if @worksheet.has_frozen_panel?
pane_data = [@worksheet.froze_left, @worksheet.froze_top, @worksheet.froze_top, @worksheet.froze_left, 3].pack binfmt(:colinfo)
write_op opcode(:pane), pane_data
end
end
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#write_wsbool ⇒ Object
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# File 'lib/spreadsheet/excel/writer/worksheet.rb', line 919
def write_wsbool
bits = [
1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, ]
weights = [4,5,6,7,8,9,10,11,12,13,14,15]
value = bits.inject do |a, b| a | (b << weights.shift) end
write_op 0x0081, [value].pack('v')
end
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