Cura/gui/app.py

   1 from __future__ import absolute_import
   2
   3 import sys
   4 import os
   5 import platform
   6 import shutil
   7 import glob
   8 import warnings
   9
  10 #Only import the _core to save import time
  11 import wx._core
  12
  13 from Cura.util import profile
  14 from Cura.util import resources
  15
  16 class CuraApp(wx.App):
  17         def __init__(self):
  18                 if platform.system() == "Windows" and not 'PYCHARM_HOSTED' in os.environ:
  19                         super(CuraApp, self).__init__(redirect = True, filename = 'output.txt')
  20                 else:
  21                         super(CuraApp, self).__init__(redirect = False)
  22
  23                 self.mainWindow = None
  24                 self.splash = None
  25
  26                 if sys.platform.startswith('darwin'):
  27                         #Do not show a splashscreen on OSX, as by Apple guidelines
  28                         self.afterSplashCallback()
  29                 else:
  30                         from Cura.gui import splashScreen
  31                         self.splash = splashScreen.splashScreen(self.afterSplashCallback)
  32
  33         def MacOpenFile(self, path):
  34                 try:
  35                         self.mainWindow._loadModels([path])
  36                 except Exception as e:
  37                         warnings.warn("File at {p} cannot be read: {e}".format(p=path, e=str(e)))
  38
  39         def afterSplashCallback(self):
  40                 #These imports take most of the time and thus should be done after showing the splashscreen
  41                 from Cura.gui import mainWindow
  42                 from Cura.gui import configWizard
  43
  44                 #If we haven't run it before, run the configuration wizard.
  45                 if profile.getPreference('machine_type') == 'unknown':
  46                         if platform.system() == "Darwin":
  47                                 #Check if we need to copy our examples
  48                                 exampleFile = os.path.expanduser('~/CuraExamples/UltimakerRobot_support.stl')
  49                                 if not os.path.isfile(exampleFile):
  50                                         try:
  51                                                 os.makedirs(os.path.dirname(exampleFile))
  52                                         except:
  53                                                 pass
  54                                         for filename in glob.glob(os.path.normpath(os.path.join(resources.resourceBasePath, 'example', '*.*'))):
  55                                                 shutil.copy(filename, os.path.join(os.path.dirname(exampleFile), os.path.basename(filename)))
  56                                         profile.putPreference('lastFile', exampleFile)
  57                         configWizard.configWizard()
  58
  59                 #Hide the splashscreen before showing the main window.
  60                 if self.splash is not None:
  61                         self.splash.Show(False)
  62                 self.mainWindow = mainWindow.mainWindow()