Module | Spreadsheet::Excel::Internals |
In: |
lib/spreadsheet/excel/internals.rb
lib/spreadsheet/excel/internals/biff5.rb lib/spreadsheet/excel/internals/biff8.rb |
Binary Formats and other configurations internal to Excel. This Module is likely to shrink as Support for older Versions of Excel grows and more Binary formats are moved away from here for disambiguation. If you need to work with constants defined in this module and are confused by names like SEDOC_ROLOC, try reading them backwards. (The reason for this weird naming convention is that according to my ri, Ruby 1.9 renames Hash#index to Hash#key without backward compatibility. Since I did not want to pepper my code with RUBY_VERSION-checks, I settled on this strategy to make the transition to Ruby 1.9 as simple as possible.
EIGHT_BYTE_DOUBLE | = | [0.1].pack('E').size == 8 ? 'E' : 'e' | ||
CODEPAGES | = | { 367 => "ASCII", 437 => "IBM437", #(US) 720 => "IBM720", #(OEM Arabic) 737 => "IBM737", #(Greek) 775 => "IBM775", #(Baltic) 850 => "IBM850", #(Latin I) 852 => "IBM852", #(Latin II (Central European)) 855 => "IBM855", #(Cyrillic) 857 => "IBM857", #(Turkish) 858 => "IBM858", #(Multilingual Latin I with Euro) 860 => "IBM860", #(Portuguese) 861 => "IBM861", #(Icelandic) 862 => "IBM862", #(Hebrew) 863 => "IBM863", #(Canadian (French)) 864 => "IBM864", #(Arabic) 865 => "IBM865", #(Nordic) 866 => "IBM866", #(Cyrillic (Russian)) 869 => "IBM869", #(Greek (Modern)) 874 => "WINDOWS-874", #(Thai) 932 => "WINDOWS-932", #(Japanese Shift-JIS) 936 => "WINDOWS-936", #(Chinese Simplified GBK) 949 => "WINDOWS-949", #(Korean (Wansung)) 950 => "WINDOWS-950", #(Chinese Traditional BIG5) 1200 => "UTF-16LE", #(BIFF8) 1250 => "WINDOWS-1250", #(Latin II) (Central European) 1251 => "WINDOWS-1251", #(Cyrillic) 1252 => "WINDOWS-1252", #(Latin I) (BIFF4-BIFF7) 1253 => "WINDOWS-1253", #(Greek) 1254 => "WINDOWS-1254", #(Turkish) 1255 => "WINDOWS-1255", #(Hebrew) 1256 => "WINDOWS-1256", #(Arabic) 1257 => "WINDOWS-1257", #(Baltic) 1258 => "WINDOWS-1258", #(Vietnamese) 1361 => "WINDOWS-1361", #(Korean (Johab)) 10000 => "MACINTOSH", 32768 => "MACINTOSH", 32769 => "WINDOWS-1252", #(Latin I) (BIFF2-BIFF3) } | ||
SEGAPEDOC | = | CODEPAGES.invert | ||
COLOR_CODES | = | { 0x0000 => :builtin_black, 0x0001 => :builtin_white, 0x0002 => :builtin_red, 0x0003 => :builtin_green, 0x0004 => :builtin_blue, 0x0005 => :builtin_yellow, 0x0006 => :builtin_magenta, 0x0007 => :builtin_cyan, 0x0008 => :black, 0x0009 => :white, 0x000a => :red, 0x000b => :lime, 0x000c => :blue, 0x000d => :yellow, 0x000e => :magenta, 0x000f => :cyan, 0x0010 => :brown, 0x0011 => :green, 0x0012 => :navy, 0x0016 => :silver, 0x0017 => :gray, 0x001d => :orange, 0x0024 => :purple, 0x0040 => :border, 0x0041 => :pattern_bg, 0x0043 => :dialog_bg, 0x004d => :chart_text, 0x004e => :chart_bg, 0x004f => :chart_border, 0x0050 => :tooltip_bg, 0x0051 => :tooltip_text, 0x7fff => :text, } | ||
SEDOC_ROLOC | = | COLOR_CODES.invert.update( :aqua => 0x000f, :fuchsia => 0x000e, :grey => 0x0017 ) | ||
BINARY_FORMATS | = | { :blank => 'v3', :boolerr => 'v3C2', :colinfo => 'v5x2', :font => 'v5C3x', :labelsst => 'v3V', :number => "v3#{EIGHT_BYTE_DOUBLE}", :pagesetup => "v8#{EIGHT_BYTE_DOUBLE}2v", :rk => 'v3V', :row => 'v4x4V', :window2 => 'v4x2v2x4', :xf => 'v3C4V2v', } | ||
BUILTIN_FORMATS | = | { # TODO: locale support 0 => 'GENERAL', 1 => '0', 2 => '0.00', 3 => '#,##0', 4 => '#,##0.00', 5 => '"$"#,##0_);("$"#,##0)', 6 => '"$"#,##0_);[Red]("$"#,##0)', 7 => '"$"#,##0.00_);("$"#,##0.00)', 8 => '"$"#,##0.00_);[Red]("$"#,##0.00)', 9 => '0%', 10 => '0.00%', 11 => '0.00E+00', 12 => '# ?/?', 13 => '# ??/??', 14 => 'M/D/YY', 15 => 'D-MMM-YY', 16 => 'D-MMM', 17 => 'MMM-YY', 18 => 'h:mm AM/PM', 19 => 'h:mm:ss AM/PM', 20 => 'h:mm', 21 => 'h:mm:ss', 22 => 'M/D/YY h:mm', 37 => '_(#,##0_);(#,##0)', 38 => '_(#,##0_);[Red](#,##0)', 39 => '_(#,##0.00_);(#,##0.00)', 40 => '_(#,##0.00_);[Red](#,##0.00)', 41 => '_("$"* #,##0_);_("$"* (#,##0);_("$"* "-"_);_(@_)', 42 => '_(* #,##0_);_(* (#,##0);_(* "-"_);_(@_)', 43 => '_("$"* #,##0.00_);_("$"* (#,##0.00);_("$"* "-"??_);_(@_)', 44 => '_(* #,##0.00_);_(* (#,##0.00);_(* "-"??_);_(@_)', 45 => 'mm:ss', 46 => '[h]:mm:ss', 47 => 'mm:ss.0', 48 => '##0.0E+0', 49 => '@', } | From BIFF5 on, the built-in number formats will be omitted. The built-in formats are dependent on the current regional settings of the operating system. The following table shows which number formats are used by default in a US-English environment. All indexes from 0 to 163 are reserved for built-in formats. | |
BUILTIN_STYLES | = | { 0x00 => 'Normal', 0x01 => 'RowLevel_lv', 0x02 => 'ColLevel_lv', 0x03 => 'Comma', 0x04 => 'Currency', 0x05 => 'Percent', 0x06 => 'Comma', 0x07 => 'Currency', 0x08 => 'Hyperlink', 0x09 => 'Followed Hyperlink', } | ||
ESCAPEMENT_TYPES | = | { 0x0001 => :superscript, 0x0002 => :subscript, } | ||
SEPYT_TNEMEPACSE | = | ESCAPEMENT_TYPES.invert | ||
FONT_ENCODINGS | = | { 0x00 => :iso_latin1, 0x01 => :default, 0x02 => :symbol, 0x4d => :apple_roman, 0x80 => :shift_jis, 0x81 => :korean_hangul, 0x82 => :korean_johab, 0x86 => :chinese_simplified, 0x88 => :chinese_traditional, 0xa1 => :greek, 0xa2 => :turkish, 0xa3 => :vietnamese, 0xb1 => :hebrew, 0xb2 => :arabic, 0xba => :baltic, 0xcc => :cyrillic, 0xde => :thai, 0xee => :iso_latin2, 0xff => :oem_latin1, } | ||
SGNIDOCNE_TNOF | = | FONT_ENCODINGS.invert | ||
FONT_FAMILIES | = | { 0x01 => :roman, 0x02 => :swiss, 0x03 => :modern, 0x04 => :script, 0x05 => :decorative, } | ||
SEILIMAF_TNOF | = | FONT_FAMILIES.invert | ||
FONT_WEIGHTS | = | { :bold => 700, :normal => 400, } | ||
LEAP_ERROR | = | Date.new 1900, 2, 28 | ||
OPCODES | = | { :blank => 0x0201, # BLANK ➜ 6.7 :boolerr => 0x0205, # BOOLERR ➜ 6.10 :boundsheet => 0x0085, # ●● BOUNDSHEET ➜ 6.12 :codepage => 0x0042, # ○ CODEPAGE ➜ 6.17 :colinfo => 0x007d, # ○○ COLINFO ➜ 6.18 :continue => 0x003c, # ○ CONTINUE ➜ 6.22 :datemode => 0x0022, # ○ DATEMODE ➜ 6.25 :dbcell => 0x0a0b, # ○ DBCELL :dimensions => 0x0200, # ● DIMENSIONS ➜ 6.31 :eof => 0x000a, # ● EOF ➜ 6.36 :font => 0x0031, # ●● FONT ➜ 6.43 :format => 0x041e, # ○○ FORMAT (Number Format) ➜ 6.45 :formula => 0x0006, # FORMULA ➜ 6.46 :hlink => 0x01b8, # HLINK ➜ 6.52 (BIFF8 only) :label => 0x0204, # LABEL ➜ 6.59 (BIFF2-BIFF7) :labelsst => 0x00fd, # LABELSST ➜ 6.61 (BIFF8 only) :mulblank => 0x00be, # MULBLANK ➜ 6.64 (BIFF5-BIFF8) :mulrk => 0x00bd, # MULRK ➜ 6.65 (BIFF5-BIFF8) :number => 0x0203, # NUMBER ➜ 6.68 :rk => 0x027e, # RK ➜ 6.82 (BIFF3-BIFF8) :row => 0x0208, # ● ROW ➜ 6.83 :rstring => 0x00d6, # RSTRING ➜ 6.84 (BIFF5/BIFF7) :sst => 0x00fc, # ● SST ➜ 6.96 :string => 0x0207, # STRING ➜ 6.98 :style => 0x0293, # ●● STYLE ➜ 6.99 :xf => 0x00e0, # ●● XF ➜ 6.115 ########################## Unhandled Opcodes ################################ :extsst => 0x00ff, # ● EXTSST ➜ 6.40 :index => 0x020b, # ○ INDEX ➜ 5.7 (Row Blocks), ➜ 6.55 :uncalced => 0x005e, # ○ UNCALCED ➜ 6.104 ########################## ○ Calculation Settings Block ➜ 5.3 :calccount => 0x000c, # ○ CALCCOUNT ➜ 6.14 :calcmode => 0x000d, # ○ CALCMODE ➜ 6.15 :precision => 0x000e, # ○ PRECISION ➜ 6.74 (moved to Workbook Globals # Substream in BIFF5-BIFF8) :refmode => 0x000f, # ○ REFMODE ➜ 6.80 :delta => 0x0010, # ○ DELTA ➜ 6.30 :iteration => 0x0011, # ○ ITERATION ➜ 6.57 :saverecalc => 0x005f, # ○ SAVERECALC ➜ 6.85 (BIFF3-BIFF8 only) ########################## ○ Workbook Protection Block ➜ 5.18 :protect => 0x0012, # ○ PROTECT # Worksheet contents: 1 = protected (➜ 6.77) :windowprot => 0x0019, # ○ WINDOWPROTECT Window settings: 1 = protected # (BIFF4W only, ➜ 6.110) :objectprot => 0x0063, # ○ OBJECTPROTECT # Embedded objects: 1 = protected (➜ 6.69) :scenprotect => 0x00dd, # ○ SCENPROTECT # Scenarios: 1 = protected (BIFF5-BIFF8, ➜ 6.86) :password => 0x0013, # ○ PASSWORD Hash value of the password; # 0 = no password (➜ 6.72) ########################## ○ File Protection Block ➜ 5.19 :writeprot => 0x0086, # ○ WRITEPROT File is write protected # (BIFF3-BIFF8, ➜ 6.112), password in FILESHARING :filepass => 0x002f, # ○ FILEPASS File is read/write-protected, # encryption information (➜ 6.41) :writeaccess => 0x005c, # ○ WRITEACCESS User name (BIFF3-BIFF8, ➜ 6.111) :filesharing => 0x005b, # ○ FILESHARING File sharing options # (BIFF3-BIFF8, ➜ 6.42) ########################## ○ Link Table ➜ 5.10.3 # ●● SUPBOOK Block(s) # Settings for a referenced document :supbook => 0x01ae, # ● SUPBOOK ➜ 6.100 :externname => 0x0223, # ○○ EXTERNNAME ➜ 6.38 :xct => 0x0059, # ○○ ● XCT ➜ 6.114 :crn => 0x005a, # ●● CRN ➜ 6.24 :externsheet => 0x0017, # ● EXTERNSHEET ➜ 6.39 :name => 0x0218, # ○○ NAME ➜ 6.66 ########################## :window1 => 0x003d, # ● WINDOW1 ➜ 6.108 (has information on # which Spreadsheet is 'active') :backup => 0x0040, # ○ BACKUP ➜ 6.5 :country => 0x008c, # ○ COUNTRY (Make writeable?) ➜ 6.23 :hideobj => 0x008d, # ○ HIDEOBJ ➜ 6.52 :palette => 0x0092, # ○ PALETTE ➜ 6.70 :fngroupcnt => 0x009c, # ○ FNGROUPCOUNT :bookbool => 0x00da, # ○ BOOKBOOL ➜ 6.9 :tabid => 0x013d, # ○ TABID :useselfs => 0x0160, # ○ USESELFS (Natural Language Formulas) ➜ 6.105 :dsf => 0x0161, # ○ DSF (Double Stream File) ➜ 6.32 :refreshall => 0x01b7, # ○ REFRESHALL ########################## ● Worksheet View Settings Block ➜ 5.5 :window2 => 0x023e, # ● WINDOW2 ➜ 5.110 :scl => 0x00a0, # ○ SCL ➜ 5.92 (BIFF4-BIFF8 only) :pane => 0x0041, # ○ PANE ➜ 5.75 :selection => 0x001d, # ○○ SELECTION ➜ 5.93 ########################## ○ Page Settings Block ➜ 5.4 :hpagebreaks => 0x001b, # ○ HORIZONTALPAGEBREAKS ➜ 6.54 :vpagebreaks => 0x001a, # ○ VERTICALPAGEBREAKS ➜ 6.107 :header => 0x0014, # ○ HEADER ➜ 6.51 :footer => 0x0015, # ○ FOOTER ➜ 6.44 :hcenter => 0x0083, # ○ HCENTER ➜ 6.50 (BIFF3-BIFF8 only) :vcenter => 0x0084, # ○ VCENTER ➜ 6.106 (BIFF3-BIFF8 only) :leftmargin => 0x0026, # ○ LEFTMARGIN ➜ 6.62 :rightmargin => 0x0027, # ○ RIGHTMARGIN ➜ 6.81 :topmargin => 0x0028, # ○ TOPMARGIN ➜ 6.103 :bottommargin => 0x0029, # ○ BOTTOMMARGIN ➜ 6.11 # ○ PLS (opcode unknown) :pagesetup => 0x00a1, # ○ PAGESETUP ➜ 6.89 (BIFF4-BIFF8 only) :bitmap => 0x00e9, # ○ BITMAP ➜ 6.6 (Background-Bitmap, BIFF8 only) ########################## :printheaders => 0x002a, # ○ PRINTHEADERS ➜ 6.76 :printgridlns => 0x002b, # ○ PRINTGRIDLINES ➜ 6.75 :gridset => 0x0082, # ○ GRIDSET ➜ 6.48 :guts => 0x0080, # ○ GUTS ➜ 6.49 :defrowheight => 0x0225, # ○ DEFAULTROWHEIGHT ➜ 6.28 :wsbool => 0x0081, # ○ WSBOOL ➜ 6.113 :defcolwidth => 0x0055, # ○ DEFCOLWIDTH ➜ 6.29 :sort => 0x0090, # ○ SORT ➜ 6.95 } | ||
SEDOCPO | = | OPCODES.invert | ||
TWIPS | = | 20 | ||
UNDERLINE_TYPES | = | { 0x0001 => :single, 0x0002 => :double, 0x0021 => :single_accounting, 0x0022 => :double_accounting, } | ||
SEPYT_ENILREDNU | = | UNDERLINE_TYPES.invert | ||
XF_H_ALIGN | = | { :default => 0, :left => 1, :center => 2, :right => 3, :fill => 4, :justify => 5, :merge => 6, :distributed => 7, } | ||
NGILA_H_FX | = | XF_H_ALIGN.invert | ||
XF_TEXT_DIRECTION | = | { :context => 0, :left_to_right => 1, :right_to_left => 2, } | ||
NOITCERID_TXET_FX | = | XF_TEXT_DIRECTION.invert | ||
XF_V_ALIGN | = | { :top => 0, :middle => 1, :bottom => 2, :justify => 3, :distributed => 4, } | ||
NGILA_V_FX | = | XF_V_ALIGN.invert | ||
OPCODE_SIZE | = | 4 | ||
ROW_HEIGHT | = | 12.1 | ||
SST_CHUNKSIZE | = | 20 |