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 class CuraApp(wx.App):
  14         def __init__(self):
  15                 if platform.system() == "Windows" and not 'PYCHARM_HOSTED' in os.environ:
  16                         super(CuraApp, self).__init__(redirect = True, filename = 'output.txt')
  17                 else:
  18                         super(CuraApp, self).__init__(redirect = False)
  19
  20                 self.mainWindow = None
  21                 self.splash = None
  22
  23                 if sys.platform.startswith('darwin'):
  24                         #Do not show a splashscreen on OSX, as by Apple guidelines
  25                         self.afterSplashCallback()
  26                 else:
  27                         from Cura.gui import splashScreen
  28                         self.splash = splashScreen.splashScreen(self.afterSplashCallback)
  29
  30         def MacOpenFile(self, path):
  31                 try:
  32                         self.mainWindow._loadModels([path])
  33                 except Exception as e:
  34                         warnings.warn("File at {p} cannot be read: {e}".format(p=path, e=str(e)))
  35
  36         def afterSplashCallback(self):
  37                 #These imports take most of the time and thus should be done after showing the splashscreen
  38                 import webbrowser
  39                 from Cura.gui import mainWindow
  40                 from Cura.gui import configWizard
  41                 from Cura.util import profile
  42                 from Cura.util import resources
  43                 from Cura.util import version
  44
  45                 #If we haven't run it before, run the configuration wizard.
  46                 if profile.getPreference('machine_type') == 'unknown':
  47                         if platform.system() == "Darwin":
  48                                 #Check if we need to copy our examples
  49                                 exampleFile = os.path.expanduser('~/CuraExamples/UltimakerRobot_support.stl')
  50                                 if not os.path.isfile(exampleFile):
  51                                         try:
  52                                                 os.makedirs(os.path.dirname(exampleFile))
  53                                         except:
  54                                                 pass
  55                                         for filename in glob.glob(os.path.normpath(os.path.join(resources.resourceBasePath, 'example', '*.*'))):
  56                                                 shutil.copy(filename, os.path.join(os.path.dirname(exampleFile), os.path.basename(filename)))
  57                                         profile.putPreference('lastFile', exampleFile)
  58                         configWizard.configWizard()
  59
  60                 #Hide the splashscreen before showing the main window.
  61                 if self.splash is not None:
  62                         self.splash.Show(False)
  63                 if profile.getPreference('check_for_updates') == 'True':
  64                         newVersion = version.checkForNewerVersion()
  65                         if newVersion is not None:
  66                                 if wx.MessageBox('A new version of Cura is available, would you like to download?', 'New version available', wx.YES_NO | wx.ICON_INFORMATION) == wx.YES:
  67                                         webbrowser.open(newVersion)
  68                                         return
  69                 self.mainWindow = mainWindow.mainWindow()
  70
  71                 setFullScreenCapable(self.mainWindow)
  72
  73 if platform.system() == "Darwin":
  74         import ctypes, objc
  75         _objc = ctypes.PyDLL(objc._objc.__file__)
  76
  77         # PyObject *PyObjCObject_New(id objc_object, int flags, int retain)
  78         _objc.PyObjCObject_New.restype = ctypes.py_object
  79         _objc.PyObjCObject_New.argtypes = [ctypes.c_void_p, ctypes.c_int, ctypes.c_int]
  80
  81         def setFullScreenCapable(frame):
  82                 frameobj = _objc.PyObjCObject_New(frame.GetHandle(), 0, 1)
  83
  84                 NSWindowCollectionBehaviorFullScreenPrimary = 1<<7
  85                 window = frameobj.window()
  86                 newBehavior = window.collectionBehavior() | NSWindowCollectionBehaviorFullScreenPrimary
  87                 window.setCollectionBehavior_(newBehavior)
  88
  89 else:
  90         def setFullScreenCapable(frame):
  91                 pass