Created
March 30, 2010 14:41
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| #!/usr/bin/env ruby | |
| require 'rubygems' | |
| require 'coderay' | |
| require 'win32/clipboard' | |
| require 'htmlclipboard.rb' | |
| include Win32 | |
| # gather the file information | |
| code_file_name = ARGV[0] | |
| code_file_name = 'filing_rules.sql' if code_file_name.nil? | |
| code_file = File.new( code_file_name, 'r' ) | |
| extension = File.extname( code_file_name ).gsub( /\./, '' ) | |
| out_file_name = File.basename( code_file_name, ".#{extension}" ) << ".html" | |
| # Create the html | |
| code = CodeRay.scan( code_file.read, extension ) | |
| Clipboard.set_html_data( code.html( :line_numbers => :inline, :wrap => :page ) ) |
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| # | |
| # htmlclipboard.rb | |
| # by John Allen | |
| # http://johnallen.us/?p=289 | |
| # | |
| module Win32 | |
| class Clipboard | |
| @cfHTML = nil | |
| def self.registerHTML | |
| if not @cfHTML | |
| @cfHTML = Win32::Clipboard.RegisterClipboardFormat("HTML Format") | |
| end | |
| end | |
| =begin | |
| zeroFmt(nbr) | |
| -- Takes a number and formats with zero's in front. | |
| 1234 => "0000001234" | |
| 23 => "0000000023" | |
| =end | |
| def self.zeroFmt(nbr) | |
| zeros = "0"*10 | |
| len = nbr.to_s.length # this is the number of digits in the number 2784 => 4 | |
| return zeros.slice(0..(zeros.length - len - 1)) + nbr.to_s | |
| end | |
| def self.set_html_data(clip_data) | |
| sDataStart = "<HTML><BODY>\n<!--StartFragment -->" | |
| sDataEnd = "<!--EndFragment -->\n</BODY></HTML>" | |
| sData = "" | |
| # | |
| # Clipboard Header: looks like -> | |
| # Version: 1.0 | |
| # StartHTML:0000000000 | |
| # EndHTML:0000000000 | |
| # StartFragment:0000000000 | |
| # EndFragment:0000000000 | |
| sDataHdr = "Version:1.0\r\nStartHTML:aaaaaaaaaa\r\nEndHTML:bbbbbbbbbb\r\n" | |
| sDataHdr += "StartFragment:cccccccccc\r\nEndFragment:dddddddddd\r\n" | |
| sData = sDataHdr + sDataStart + clip_data + sDataEnd | |
| sData = sData.gsub(/aaaaaaaaaa/) { zeroFmt(sDataHdr.length) } | |
| sData = sData.gsub(/bbbbbbbbbb/) { zeroFmt(sData.length) } | |
| sData = sData.gsub(/cccccccccc/) { zeroFmt(sDataHdr.length + sDataStart.length) } | |
| sData = sData.gsub(/dddddddddd/) { zeroFmt(sDataHdr.length + sDataStart.length + clip_data.length) } | |
| if not @cfHTML | |
| self.registerHTML | |
| end | |
| self.open | |
| EmptyClipboard() | |
| hmem = GlobalAlloc(GHND, sData.length + 10) | |
| mem = GlobalLock(hmem) | |
| memcpy(mem, sData, sData.length) | |
| begin | |
| if SetClipboardData(@cfHTML, hmem) == 0 | |
| raise Error, "SetClipboardData() failed; " + get_last_error | |
| end | |
| ensure | |
| GlobalFree(hmem) | |
| self.close | |
| end | |
| self | |
| end | |
| end | |
| end |
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