docutil/docpdf.py
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Fri, 23 Dec 2016 18:40:31 +0300
changeset 1613 41ca586da9dc
parent 1572 078c760620d7
child 1732 94ffe74e6895
permissions -rw-r--r--
fix strange behavior on Backspace press in ST

Before:
if text was selected and cursor was at indention, one indention (two
spaces) was removed.

if cursor was at start position of the line, then nothing happened.

if cursor was in the middle of indention then on backspace more
indention were added


Now:
if text is selected, it will be removed.
if cursor is at start position, then new line will be removed.
if cursor was in the middle of indention one indention is removed.
#!/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.

import wx, os

readerexepath = None
    
def get_acroversion():
    " Return version of Adobe Acrobat executable or None"
    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:
                    pass
    return None

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