X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=Cura%2Fgui%2Fapp.py;h=47932c60c5e163b1415a7f1536cd9a15ba8af560;hb=6208201bafdeaf82883181471c6da3a41283cfe7;hp=048d03d3ed5d6a0a199c906a2121a8152c58416f;hpb=e657375e4ee87dfbf732bc7fc8c2e5f2959a07d5;p=cura.git

diff --git a/Cura/gui/app.py b/Cura/gui/app.py
index 048d03d3..47932c60 100644
--- a/Cura/gui/app.py
+++ b/Cura/gui/app.py
@@ -11,17 +11,43 @@ import warnings
 #Only import the _core to save import time
 import wx._core
 
+
 class CuraApp(wx.App):
 	def __init__(self, files):
 		if platform.system() == "Windows" and not 'PYCHARM_HOSTED' in os.environ:
-			super(CuraApp, self).__init__(redirect = True, filename = 'output.txt')
+			super(CuraApp, self).__init__(redirect=True, filename='output.txt')
 		else:
-			super(CuraApp, self).__init__(redirect = False)
+			super(CuraApp, self).__init__(redirect=False)
 
 		self.mainWindow = None
 		self.splash = None
 		self.loadFiles = files
 
+		if sys.platform.startswith('win'):
+			#Check for an already running instance, if another instance is running load files in there
+			from Cura.util import version
+			from ctypes import windll
+			import ctypes
+			import socket
+			import threading
+
+			portNr = 0xCA00 + sum(map(ord, version.getVersion(False)))
+			if len(files) > 0:
+				try:
+					other_hwnd = windll.user32.FindWindowA(None, ctypes.c_char_p('Cura - ' + version.getVersion()))
+					if other_hwnd != 0:
+						sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+						sock.sendto('\0'.join(files), ("127.0.0.1", portNr))
+
+						windll.user32.SetForegroundWindow(other_hwnd)
+						return
+				except:
+					pass
+
+			socketListener = threading.Thread(target=self.Win32SocketListener, args=(portNr,))
+			socketListener.daemon = True
+			socketListener.start()
+
 		if sys.platform.startswith('darwin'):
 			#Do not show a splashscreen on OSX, as by Apple guidelines
 			self.afterSplashCallback()
@@ -35,17 +61,43 @@ class CuraApp(wx.App):
 		except Exception as e:
 			warnings.warn("File at {p} cannot be read: {e}".format(p=path, e=str(e)))
 
+	def Win32SocketListener(self, port):
+		import socket
+		try:
+			sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+			sock.bind(("127.0.0.1", port))
+			while True:
+				data, addr = sock.recvfrom(2048)
+				self.mainWindow.OnDropFiles(data.split('\0'))
+		except:
+			pass
+
 	def afterSplashCallback(self):
 		#These imports take most of the time and thus should be done after showing the splashscreen
 		import webbrowser
 		from Cura.gui import mainWindow
 		from Cura.gui import configWizard
+		from Cura.gui import newVersionDialog
 		from Cura.util import profile
 		from Cura.util import resources
 		from Cura.util import version
 
+		resources.setupLocalization(profile.getPreference('language'))  # it's important to set up localization at very beginning to install _
+
+		#If we do not have preferences yet, try to load it from a previous Cura install
+		if profile.getMachineSetting('machine_type') == 'unknown':
+			try:
+				otherCuraInstalls = profile.getAlternativeBasePaths()
+				otherCuraInstalls.sort()
+				if len(otherCuraInstalls) > 0:
+					profile.loadPreferences(os.path.join(otherCuraInstalls[-1], 'preferences.ini'))
+					profile.loadProfile(os.path.join(otherCuraInstalls[-1], 'current_profile.ini'))
+			except:
+				import traceback
+				print traceback.print_exc()
+
 		#If we haven't run it before, run the configuration wizard.
-		if profile.getPreference('machine_type') == 'unknown':
+		if profile.getMachineSetting('machine_type') == 'unknown':
 			if platform.system() == "Windows":
 				exampleFile = os.path.normpath(os.path.join(resources.resourceBasePath, 'example', 'UltimakerRobot_support.stl'))
 			else:
@@ -68,32 +120,41 @@ class CuraApp(wx.App):
 			if newVersion is not None:
 				if self.splash is not None:
 					self.splash.Show(False)
-				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:
+				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:
 					webbrowser.open(newVersion)
 					return
+		if profile.getMachineSetting('machine_name') == '':
+			return
 		self.mainWindow = mainWindow.mainWindow()
 		if self.splash is not None:
 			self.splash.Show(False)
 		self.mainWindow.Show()
 		self.mainWindow.OnDropFiles(self.loadFiles)
+		if profile.getPreference('last_run_version') != version.getVersion(False):
+			profile.putPreference('last_run_version', version.getVersion(False))
+			newVersionDialog.newVersionDialog().Show()
 
 		setFullScreenCapable(self.mainWindow)
 
 if platform.system() == "Darwin":
-	import ctypes, objc
-	_objc = ctypes.PyDLL(objc._objc.__file__)
+	try:
+		import ctypes, objc
+		_objc = ctypes.PyDLL(objc._objc.__file__)
 
-	# PyObject *PyObjCObject_New(id objc_object, int flags, int retain)
-	_objc.PyObjCObject_New.restype = ctypes.py_object
-	_objc.PyObjCObject_New.argtypes = [ctypes.c_void_p, ctypes.c_int, ctypes.c_int]
+		# PyObject *PyObjCObject_New(id objc_object, int flags, int retain)
+		_objc.PyObjCObject_New.restype = ctypes.py_object
+		_objc.PyObjCObject_New.argtypes = [ctypes.c_void_p, ctypes.c_int, ctypes.c_int]
 
-	def setFullScreenCapable(frame):
-		frameobj = _objc.PyObjCObject_New(frame.GetHandle(), 0, 1)
+		def setFullScreenCapable(frame):
+			frameobj = _objc.PyObjCObject_New(frame.GetHandle(), 0, 1)
 
-		NSWindowCollectionBehaviorFullScreenPrimary = 1<<7
-		window = frameobj.window()
-		newBehavior = window.collectionBehavior() | NSWindowCollectionBehaviorFullScreenPrimary
-		window.setCollectionBehavior_(newBehavior)
+			NSWindowCollectionBehaviorFullScreenPrimary = 1 << 7
+			window = frameobj.window()
+			newBehavior = window.collectionBehavior() | NSWindowCollectionBehaviorFullScreenPrimary
+			window.setCollectionBehavior_(newBehavior)
+	except:
+		def setFullScreenCapable(frame):
+			pass
 
 else:
 	def setFullScreenCapable(frame):