Cura/gui/app.py

   1 from __future__ import absolute_import
   2 __copyright__ = "Copyright (C) 2013 David Braam - Released under terms of the AGPLv3 License"
   3
   4 import sys
   5 import os
   6 import platform
   7 import shutil
   8 import glob
   9 import warnings
  10
  11 #Only import the _core to save import time
  12 import wx._core
  13
  14 class CuraApp(wx.App):
  15         def __init__(self, files):
  16                 if platform.system() == "Windows" and not 'PYCHARM_HOSTED' in os.environ:
  17                         super(CuraApp, self).__init__(redirect = True, filename = 'output.txt')
  18                 else:
  19                         super(CuraApp, self).__init__(redirect = False)
  20
  21                 self.mainWindow = None
  22                 self.splash = None
  23                 self.loadFiles = files
  24
  25                 if sys.platform.startswith('darwin'):
  26                         #Do not show a splashscreen on OSX, as by Apple guidelines
  27                         self.afterSplashCallback()
  28                 else:
  29                         from Cura.gui import splashScreen
  30                         self.splash = splashScreen.splashScreen(self.afterSplashCallback)
  31
  32         def MacOpenFile(self, path):
  33                 try:
  34                         self.mainWindow.OnDropFiles([path])
  35                 except Exception as e:
  36                         warnings.warn("File at {p} cannot be read: {e}".format(p=path, e=str(e)))
  37
  38         def afterSplashCallback(self):
  39                 #These imports take most of the time and thus should be done after showing the splashscreen
  40                 import webbrowser
  41                 from Cura.gui import mainWindow
  42                 from Cura.gui import configWizard
  43                 from Cura.util import profile
  44                 from Cura.util import resources
  45                 from Cura.util import version
  46
  47                 #If we do not have preferences yet, try to load it from a previous Cura install
  48                 if profile.getPreference('machine_type') == 'unknown':
  49                         try:
  50                                 otherCuraInstalls = profile.getAlternativeBasePaths()
  51                                 otherCuraInstalls.sort()
  52                                 profile.loadPreferences(os.path.join(otherCuraInstalls[-1], 'preferences.ini'))
  53                                 profile.loadProfile(os.path.join(otherCuraInstalls[-1], 'current_profile.ini'))
  54                         except:
  55                                 print sys.exc_info()
  56
  57                 #If we haven't run it before, run the configuration wizard.
  58                 if profile.getPreference('machine_type') == 'unknown':
  59                         if platform.system() == "Windows":
  60                                 exampleFile = os.path.normpath(os.path.join(resources.resourceBasePath, 'example', 'UltimakerRobot_support.stl'))
  61                         else:
  62                                 #Check if we need to copy our examples
  63                                 exampleFile = os.path.expanduser('~/CuraExamples/UltimakerRobot_support.stl')
  64                                 if not os.path.isfile(exampleFile):
  65                                         try:
  66                                                 os.makedirs(os.path.dirname(exampleFile))
  67                                         except:
  68                                                 pass
  69                                         for filename in glob.glob(os.path.normpath(os.path.join(resources.resourceBasePath, 'example', '*.*'))):
  70                                                 shutil.copy(filename, os.path.join(os.path.dirname(exampleFile), os.path.basename(filename)))
  71                         self.loadFiles = [exampleFile]
  72                         if self.splash is not None:
  73                                 self.splash.Show(False)
  74                         configWizard.configWizard()
  75
  76                 if profile.getPreference('check_for_updates') == 'True':
  77                         newVersion = version.checkForNewerVersion()
  78                         if newVersion is not None:
  79                                 if self.splash is not None:
  80                                         self.splash.Show(False)
  81                                 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:
  82                                         webbrowser.open(newVersion)
  83                                         return
  84                 self.mainWindow = mainWindow.mainWindow()
  85                 if self.splash is not None:
  86                         self.splash.Show(False)
  87                 self.mainWindow.Show()
  88                 self.mainWindow.OnDropFiles(self.loadFiles)
  89
  90                 setFullScreenCapable(self.mainWindow)
  91
  92 if platform.system() == "Darwin":
  93         import ctypes, objc
  94         _objc = ctypes.PyDLL(objc._objc.__file__)
  95
  96         # PyObject *PyObjCObject_New(id objc_object, int flags, int retain)
  97         _objc.PyObjCObject_New.restype = ctypes.py_object
  98         _objc.PyObjCObject_New.argtypes = [ctypes.c_void_p, ctypes.c_int, ctypes.c_int]
  99
 100         def setFullScreenCapable(frame):
 101                 frameobj = _objc.PyObjCObject_New(frame.GetHandle(), 0, 1)
 102
 103                 NSWindowCollectionBehaviorFullScreenPrimary = 1<<7
 104                 window = frameobj.window()
 105                 newBehavior = window.collectionBehavior() | NSWindowCollectionBehaviorFullScreenPrimary
 106                 window.setCollectionBehavior_(newBehavior)
 107
 108 else:
 109         def setFullScreenCapable(frame):
 110                 pass