docutil/docpdf.py
author laurent
Mon, 21 May 2012 10:02:54 +0200
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor
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#based on the plcopen standard. 
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#
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#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
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#
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#See COPYING file for copyrights details.
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#
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#This library is free software; you can redistribute it and/or
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#modify it under the terms of the GNU General Public
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#License as published by the Free Software Foundation; either
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#version 2.1 of the License, or (at your option) any later version.
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#
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#This library is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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#General Public License for more details.
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#
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#You should have received a copy of the GNU General Public
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#License along with this library; if not, write to the Free Software
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#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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import wx, os
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readerexepath = None
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def get_acroversion():
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    " Return version of Adobe Acrobat executable or None"
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    import _winreg
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    adobesoft = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, r'Software\Adobe')
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    for index in range(_winreg.QueryInfoKey(adobesoft)[0]):
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        key = _winreg.EnumKey(adobesoft, index)
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        if "acrobat" in key.lower():
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            acrokey = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'Software\\Adobe\\%s' % key)
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            for index in range(_winreg.QueryInfoKey(acrokey)[0]):
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                numver = _winreg.EnumKey(acrokey, index)
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                try:
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                    res = _winreg.QueryValue(_winreg.HKEY_LOCAL_MACHINE, 'Software\\Adobe\\%s\\%s\\InstallPath' % (key, numver))
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                    return res
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                except:
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                    pass
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    return None
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def open_win_pdf(readerexepath, pdffile, pagenum = None):
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    if pagenum != None :
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        os.spawnl(os.P_DETACH, readerexepath, "AcroRd32.exe", "/A", "page=%d=OpenActions" % pagenum, '"%s"'%pdffile)
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    else:
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        os.spawnl(os.P_DETACH, readerexepath, "AcroRd32.exe", '"%s"'%pdffile)
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def open_lin_pdf(readerexepath, pdffile, pagenum = None):
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    if pagenum == None :
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        os.system("%s -remote DS301 %s &"%(readerexepath, pdffile))
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    else:
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    	print "Open pdf %s at page %d"%(pdffile, pagenum)
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        os.system("%s -remote DS301 %s %d &"%(readerexepath, pdffile, pagenum))
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def open_pdf(pdffile, pagenum = None):
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    if wx.Platform == '__WXMSW__' :
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        try:
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            readerpath = get_acroversion()
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        except:
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            wx.MessageBox("Acrobat Reader is not found or installed !")
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            return None
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        readerexepath = os.path.join(readerpath, "AcroRd32.exe")
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        if(os.path.isfile(readerexepath)):
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            open_win_pdf(readerexepath, pdffile, pagenum)
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        else:
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            return None
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    else:
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        readerexepath = os.path.join("/usr/bin","xpdf")
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        if(os.path.isfile(readerexepath)):
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            open_lin_pdf(readerexepath, pdffile, pagenum)
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        else:
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            wx.MessageBox("xpdf is not found or installed !")
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            return None