docutil/docpdf.py
author Edouard Tisserant
Wed, 13 Jan 2021 10:28:09 +0100
branchsvghmi
changeset 3109 6c39d718e8cb
parent 2431 6923074540dd
child 3750 f62625418bff
permissions -rw-r--r--
Removed harmful assert in ProcessLogger.

ProcessLogger was having an assert in constructor when missing logger, leading to systematic exception when testing options accepted by compiler. This exception was silenced in ProjectController, and then MatIEC was always called without options.
#!/usr/bin/env python
# -*- coding: utf-8 -*-

# This file is part of Beremiz, a Integrated Development Environment for
# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
#
# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
#
# See COPYING file for copyrights details.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.


from __future__ import absolute_import
from __future__ import print_function
import os
import wx


readerexepath = None


def get_acroversion():
    " Return version of Adobe Acrobat executable or None"
    from six.moves import winreg
    adobesoft = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, r'Software\Adobe')
    for index in range(winreg.QueryInfoKey(adobesoft)[0]):
        key = winreg.EnumKey(adobesoft, index)
        if "acrobat" in key.lower():
            acrokey = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, 'Software\\Adobe\\%s' % key)
            for index in range(winreg.QueryInfoKey(acrokey)[0]):
                numver = winreg.EnumKey(acrokey, index)
                try:
                    res = winreg.QueryValue(winreg.HKEY_LOCAL_MACHINE, 'Software\\Adobe\\%s\\%s\\InstallPath' % (key, numver))
                    return res
                except Exception:
                    pass
    return None


def open_win_pdf(readerexepath, pdffile, pagenum=None):
    if pagenum is not None:
        os.spawnl(os.P_DETACH, readerexepath, "AcroRd32.exe", "/A", "page=%d=OpenActions" % pagenum, '"%s"' % pdffile)
    else:
        os.spawnl(os.P_DETACH, readerexepath, "AcroRd32.exe", '"%s"' % pdffile)


def open_lin_pdf(readerexepath, pdffile, pagenum=None):
    if pagenum is None:
        os.system("%s -remote DS301 %s &" % (readerexepath, pdffile))
    else:
        print("Open pdf %s at page %d" % (pdffile, pagenum))
        os.system("%s -remote DS301 %s %d &" % (readerexepath, pdffile, pagenum))


def open_pdf(pdffile, pagenum=None):
    if wx.Platform == '__WXMSW__':
        try:
            readerpath = get_acroversion()
        except Exception:
            wx.MessageBox("Acrobat Reader is not found or installed !")
            return None

        readerexepath = os.path.join(readerpath, "AcroRd32.exe")
        if os.path.isfile(readerexepath):
            open_win_pdf(readerexepath, pdffile, pagenum)
        else:
            return None
    else:
        readerexepath = os.path.join("/usr/bin", "xpdf")
        if os.path.isfile(readerexepath):
            open_lin_pdf(readerexepath, pdffile, pagenum)
        else:
            wx.MessageBox("xpdf is not found or installed !")
            return None