1

#!/usr/bin/env python

     2

# -*- coding: utf-8 -*-

     3

     4

# This file is part of Beremiz, a Integrated Development Environment for

     5

# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.

     6

#

     7

# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD

     8

#

     9

# See COPYING file for copyrights details.

    10

#

    11

# This program is free software; you can redistribute it and/or

    12

# modify it under the terms of the GNU General Public License

    13

# as published by the Free Software Foundation; either version 2

    14

# of the License, or (at your option) any later version.

    15

#

    16

# This program is distributed in the hope that it will be useful,

    17

# but WITHOUT ANY WARRANTY; without even the implied warranty of

    18

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    19

# GNU General Public License for more details.

    20

#

    21

# You should have received a copy of the GNU General Public License

    22

# along with this program; if not, write to the Free Software

    23

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

    24

    25

    26

from __future__ import absolute_import

    27

from __future__ import print_function

    28

import os

    29

import wx

    30

    31

    32

readerexepath = None

    33

    34

    35

def get_acroversion():

    36

    " Return version of Adobe Acrobat executable or None"

    37

    import _winreg

    38

    adobesoft = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, r'Software\Adobe')

    39

    for index in range(_winreg.QueryInfoKey(adobesoft)[0]):

    40

        key = _winreg.EnumKey(adobesoft, index)

    41

        if "acrobat" in key.lower():

    42

            acrokey = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 'Software\\Adobe\\%s' % key)

    43

            for index in range(_winreg.QueryInfoKey(acrokey)[0]):

    44

                numver = _winreg.EnumKey(acrokey, index)

    45

                try:

    46

                    res = _winreg.QueryValue(_winreg.HKEY_LOCAL_MACHINE, 'Software\\Adobe\\%s\\%s\\InstallPath' % (key, numver))

    47

                    return res

    48

                except Exception:

    49

                    pass

    50

    return None

    51

    52

    53

def open_win_pdf(readerexepath, pdffile, pagenum=None):

    54

    if pagenum is not None:

    55

        os.spawnl(os.P_DETACH, readerexepath, "AcroRd32.exe", "/A", "page=%d=OpenActions" % pagenum, '"%s"' % pdffile)

    56

    else:

    57

        os.spawnl(os.P_DETACH, readerexepath, "AcroRd32.exe", '"%s"' % pdffile)

    58

    59

    60

def open_lin_pdf(readerexepath, pdffile, pagenum=None):

    61

    if pagenum is None:

    62

        os.system("%s -remote DS301 %s &" % (readerexepath, pdffile))

    63

    else:

    64

        print("Open pdf %s at page %d" % (pdffile, pagenum))

    65

        os.system("%s -remote DS301 %s %d &" % (readerexepath, pdffile, pagenum))

    66

    67

    68

def open_pdf(pdffile, pagenum=None):

    69

    if wx.Platform == '__WXMSW__':

    70

        try:

    71

            readerpath = get_acroversion()

    72

        except Exception:

    73

            wx.MessageBox("Acrobat Reader is not found or installed !")

    74

            return None

    75

    76

        readerexepath = os.path.join(readerpath, "AcroRd32.exe")

    77

        if os.path.isfile(readerexepath):

    78

            open_win_pdf(readerexepath, pdffile, pagenum)

    79

        else:

    80

            return None

    81

    else:

    82

        readerexepath = os.path.join("/usr/bin", "xpdf")

    83

        if os.path.isfile(readerexepath):

    84

            open_lin_pdf(readerexepath, pdffile, pagenum)

    85

        else:

    86

            wx.MessageBox("xpdf is not found or installed !")

    87

            return None