Fix problem with decreasing size of StatusToolBar when tools are removed from toolbar.
StatusToolBar - toolbar with tool to build, clear, connect, ...
This problem appears only in python-wxgtk3.0. In python-wxgtk2.8 there
was not such problem.
If call StatusToolBar.SetMinSize(wx.DefaultSize), all is working, but
following warning message appears:
(Beremiz.py:15155): Gtk-WARNING **: 18:42:24.115: Negative content
width -6 (allocation 1, extents 4x3) while allocating gadget (node
toolbar, owner GtkToolbar)
To avoid that StatusToolBar.GetToolBitmapSize() is used instead of wx.DefaultSize
#!/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"
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