andrej@1663: #!/usr/bin/env python
andrej@1663: # -*- coding: utf-8 -*-
andrej@1663:
andrej@1663: # This file is part of Beremiz, a Integrated Development Environment for
andrej@1663: # programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
andrej@1663: #
andrej@1663: # Copyright (C) 2016 - 2017: Andrey Skvortsov <andrej.skvortzov@gmail.com>
andrej@1663: #
andrej@1663: # See COPYING file for copyrights details.
andrej@1663: #
andrej@1663: # This program is free software; you can redistribute it and/or
andrej@1663: # modify it under the terms of the GNU General Public License
andrej@1663: # as published by the Free Software Foundation; either version 2
andrej@1663: # of the License, or (at your option) any later version.
andrej@1663: #
andrej@1663: # This program is distributed in the hope that it will be useful,
andrej@1663: # but WITHOUT ANY WARRANTY; without even the implied warranty of
andrej@1663: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
andrej@1663: # GNU General Public License for more details.
andrej@1663: #
andrej@1663: # You should have received a copy of the GNU General Public License
andrej@1663: # along with this program; if not, write to the Free Software
andrej@1663: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
andrej@1663:
andrej@1663:
andrej@1732: import os
andrej@1732: import sys
andrej@1732: import getopt
andrej@1872:
andrej@1872: import wx
edouard@1941: from wx.lib.agw.advancedsplash import AdvancedSplash, AS_NOTIMEOUT, AS_CENTER_ON_SCREEN
andrej@1872:
andrej@1680: import util.paths as paths
andrej@1663:
Edouard@1953:
andrej@1831: class BeremizIDELauncher(object):
andrej@1663: def __init__(self):
andrej@1796: self.app = None
andrej@1796: self.frame = None
andrej@1663: self.updateinfo_url = None
andrej@1663: self.extensions = []
andrej@1680: self.app_dir = paths.AbsDir(__file__)
andrej@1663: self.projectOpen = None
andrej@1663: self.buildpath = None
andrej@1663: self.splash = None
andrej@1663: self.splashPath = self.Bpath("images", "splash.png")
Edouard@1935: self.modules = ["BeremizIDE"]
Edouard@1926: self.debug = os.path.exists("BEREMIZ_DEBUG")
edouard@1960: self.handle_exception = None
edouard@3423: self.logf = None
andrej@1663:
andrej@1663: def Bpath(self, *args):
andrej@1740: return os.path.join(self.app_dir, *args)
andrej@1663:
andrej@1663: def Usage(self):
andrej@1826: print("Usage:")
andrej@1826: print("%s [Options] [Projectpath] [Buildpath]" % sys.argv[0])
andrej@1826: print("")
andrej@1826: print("Supported options:")
andrej@1826: print("-h --help Print this help")
andrej@1826: print("-u --updatecheck URL Retrieve update information by checking URL")
andrej@1826: print("-e --extend PathToExtension Extend IDE functionality by loading at start additional extensions")
edouard@3423: print("-l --log path write content of console tab to given file")
andrej@1826: print("")
andrej@1826: print("")
andrej@1663:
andrej@1663: def SetCmdOptions(self):
edouard@3423: self.shortCmdOpts = "hu:e:l:"
edouard@3423: self.longCmdOpts = ["help", "updatecheck=", "extend=", "log="]
andrej@1663:
andrej@1663: def ProcessOption(self, o, a):
andrej@1663: if o in ("-h", "--help"):
andrej@1663: self.Usage()
andrej@1663: sys.exit()
andrej@1663: if o in ("-u", "--updatecheck"):
andrej@1663: self.updateinfo_url = a
andrej@1663: if o in ("-e", "--extend"):
andrej@1663: self.extensions.append(a)
edouard@3423: if o in ("-l", "--log"):
edouard@3423: self.logf = open(a, 'a')
andrej@1663:
andrej@1663: def ProcessCommandLineArgs(self):
andrej@1663: self.SetCmdOptions()
andrej@1663: try:
andrej@1663: opts, args = getopt.getopt(sys.argv[1:], self.shortCmdOpts, self.longCmdOpts)
andrej@1663: except getopt.GetoptError:
andrej@1663: # print help information and exit:
andrej@1663: self.Usage()
andrej@1663: sys.exit(2)
andrej@1663:
andrej@1663: for o, a in opts:
andrej@1663: self.ProcessOption(o, a)
andrej@1663:
andrej@1663: if len(args) > 2:
andrej@1663: self.Usage()
andrej@1663: sys.exit()
andrej@1663:
andrej@1663: elif len(args) == 1:
andrej@1663: self.projectOpen = args[0]
andrej@1663: self.buildpath = None
andrej@1663: elif len(args) == 2:
andrej@1663: self.projectOpen = args[0]
andrej@1663: self.buildpath = args[1]
andrej@1663:
andrej@1663: def CreateApplication(self):
edouard@1941:
edouard@3793: BeremizAppType = wx.App
Edouard@1953:
edouard@1941: class BeremizApp(BeremizAppType):
Edouard@1953: def OnInit(_self): # pylint: disable=no-self-argument
edouard@1941: self.ShowSplashScreen()
edouard@1941: return True
edouard@1941:
edouard@1941: self.app = BeremizApp(redirect=self.debug)
andrej@1663: self.app.SetAppName('beremiz')
andrej@1663:
Edouard@1947: def ShowSplashScreen(self):
Edouard@1947: class Splash(AdvancedSplash):
edouard@1976: Painted = False
edouard@1977:
Edouard@1953: def OnPaint(_self, event): # pylint: disable=no-self-argument
Edouard@1947: AdvancedSplash.OnPaint(_self, event)
edouard@1976: if not _self.Painted: # trigger app start only once
edouard@1976: _self.Painted = True
edouard@1976: wx.CallAfter(self.AppStart)
Edouard@1947: bmp = wx.Image(self.splashPath).ConvertToBitmap()
Edouard@1953: self.splash = Splash(None,
Edouard@1953: bitmap=bmp,
Edouard@1947: agwStyle=AS_NOTIMEOUT | AS_CENTER_ON_SCREEN)
Edouard@1947:
andrej@1663: def BackgroundInitialization(self):
andrej@1663: self.InitI18n()
andrej@1663: self.CheckUpdates()
andrej@1663: self.LoadExtensions()
andrej@1663: self.ImportModules()
andrej@1663:
andrej@1663: def InitI18n(self):
andrej@1663: from util.misc import InstallLocalRessources
andrej@1663: InstallLocalRessources(self.app_dir)
andrej@1663:
Edouard@1921: def globals(self):
Edouard@1921: """
Edouard@1921: allows customizations to specify what globals
Edouard@1921: are passed to extensions
Edouard@1921: """
Edouard@1921: return globals()
Edouard@1921:
andrej@1663: def LoadExtensions(self):
andrej@1663: for extfilename in self.extensions:
andrej@1663: from util.TranslationCatalogs import AddCatalog
andrej@1663: from util.BitmapLibrary import AddBitmapFolder
andrej@1663: extension_folder = os.path.split(os.path.realpath(extfilename))[0]
andrej@1663: sys.path.append(extension_folder)
andrej@1663: AddCatalog(os.path.join(extension_folder, "locale"))
andrej@1663: AddBitmapFolder(os.path.join(extension_folder, "images"))
kinsamanka@3750: exec(compile(open(extfilename, "rb").read(), extfilename, 'exec'), self.globals())
andrej@1663:
andrej@1663: def CheckUpdates(self):
andrej@1663: if self.updateinfo_url is not None:
andrej@1874: self.updateinfo = _("Fetching %s") % self.updateinfo_url
andrej@1663:
andrej@1663: def updateinfoproc():
andrej@1739: try:
kinsamanka@3750: import urllib.request, urllib.error, urllib.parse
kinsamanka@3750: self.updateinfo = urllib.request.urlopen(self.updateinfo_url, None).read()
andrej@1780: except Exception:
andrej@1874: self.updateinfo = _("update info unavailable.")
andrej@1663:
andrej@1663: from threading import Thread
andrej@1874: self.splash.SetText(text=self.updateinfo)
andrej@1663: updateinfoThread = Thread(target=updateinfoproc)
andrej@1663: updateinfoThread.start()
andrej@1663: updateinfoThread.join(2)
andrej@1874: self.splash.SetText(text=self.updateinfo)
andrej@1663:
andrej@1663: def ImportModules(self):
Edouard@1924: for modname in self.modules:
Edouard@1924: mod = __import__(modname)
Edouard@1924: setattr(self, modname, mod)
andrej@1663:
andrej@1663: def InstallExceptionHandler(self):
andrej@1663: import version
andrej@1792: import util.ExceptionHandler
edouard@3444: self.handle_exception = util.ExceptionHandler.AddExceptHook(version.app_version, logf=self.logf)
andrej@1663:
Edouard@1924: def CreateUI(self):
edouard@3423: self.frame = self.BeremizIDE.Beremiz(None, self.projectOpen, self.buildpath, logf=self.logf)
Edouard@1924:
Edouard@1924: def CloseSplash(self):
andrej@1663: if self.splash:
andrej@1663: self.splash.Close()
Edouard@1924:
Edouard@1924: def ShowUI(self):
andrej@1663: self.frame.Show()
andrej@1663:
andrej@1796: def PreStart(self):
andrej@1663: self.ProcessCommandLineArgs()
andrej@1663: self.CreateApplication()
Edouard@1953:
edouard@1941: def AppStart(self):
edouard@1941: try:
edouard@1941: self.BackgroundInitialization()
edouard@1941: self.CreateUI()
edouard@1941: self.CloseSplash()
edouard@1941: self.ShowUI()
edouard@1960: except (KeyboardInterrupt, SystemExit):
edouard@1960: raise
edouard@1941: except Exception:
edouard@1960: if self.handle_exception is not None:
edouard@1960: self.handle_exception(*sys.exc_info(), exit=True)
edouard@1960: else:
edouard@1960: raise
andrej@1663:
andrej@1796: def MainLoop(self):
andrej@1796: self.app.MainLoop()
andrej@1796:
Edouard@1924: def Start(self):
andrej@1796: self.PreStart()
edouard@1941: self.InstallExceptionHandler()
andrej@1796: self.MainLoop()
andrej@1796:
andrej@1749:
andrej@1663: if __name__ == '__main__':
andrej@1663: beremiz = BeremizIDELauncher()
andrej@1663: beremiz.Start()