ENH: Treated when file doesn't exist anymore fix #57

tatiana
1 parent 448294d7
Showing 2 changed files with 23 additions and 12 deletions Show diff stats
invesalius/control.py
invesalius/gui/dialogs.py
@@ -181,18 +181,18 @@ class Controller():
     def OnOpenRecentProject(self, pubsub_evt):
         filepath = pubsub_evt.data
  
-        session = ses.Session()
-        st = session.project_status
-        if (st == const.PROJ_NEW) or (st == const.PROJ_CHANGE):
-            filename = session.project_path[1]
-            answer = dialog.SaveChangesDialog2(filename)
-            if answer:
-                self.ShowDialogSaveProject()
-        print "1"
-        self.CloseProject()
-        print "2"
-        self.OpenProject(filepath)
-        print "3"
+        if os.path.exists(filepath):
+            session = ses.Session()
+            st = session.project_status
+            if (st == const.PROJ_NEW) or (st == const.PROJ_CHANGE):
+                filename = session.project_path[1]
+                answer = dialog.SaveChangesDialog2(filename)
+                if answer:
+                    self.ShowDialogSaveProject()
+            self.CloseProject()
+            self.OpenProject(filepath)
+        else:
+            dialog.InexistentPath(filepath)
  
  
  
@@ -302,6 +302,17 @@ def ImportInvalidFiles():
     dlg.ShowModal()
     dlg.Destroy()
  
+def InexistentPath(path):
+    msg = _("%s does not exist.")%(path)
+    if sys.platform == 'darwin':
+        dlg = wx.MessageDialog(None, "", msg,
+                                wx.ICON_INFORMATION | wx.OK)
+    else:
+        dlg = wx.MessageDialog(None, msg, "InVesalius 3",
+                                wx.ICON_INFORMATION | wx.OK)
+    dlg.ShowModal()
+    dlg.Destroy()
+
 def SaveChangesDialog(filename):
     current_dir = os.path.abspath(".")
     msg = _("The project %s has been modified.\nSave changes?")%filename
...	...	@@ -181,18 +181,18 @@ class Controller():
181	181	def OnOpenRecentProject(self, pubsub_evt):
182	182	filepath = pubsub_evt.data
183	183
184		- session = ses.Session()
185		- st = session.project_status
186		- if (st == const.PROJ_NEW) or (st == const.PROJ_CHANGE):
187		- filename = session.project_path[1]
188		- answer = dialog.SaveChangesDialog2(filename)
189		- if answer:
190		- self.ShowDialogSaveProject()
191		- print "1"
192		- self.CloseProject()
193		- print "2"
194		- self.OpenProject(filepath)
195		- print "3"
	184	+ if os.path.exists(filepath):
	185	+ session = ses.Session()
	186	+ st = session.project_status
	187	+ if (st == const.PROJ_NEW) or (st == const.PROJ_CHANGE):
	188	+ filename = session.project_path[1]
	189	+ answer = dialog.SaveChangesDialog2(filename)
	190	+ if answer:
	191	+ self.ShowDialogSaveProject()
	192	+ self.CloseProject()
	193	+ self.OpenProject(filepath)
	194	+ else:
	195	+ dialog.InexistentPath(filepath)
196	196
197	197
198	198
...	...
...	...	@@ -302,6 +302,17 @@ def ImportInvalidFiles():
302	302	dlg.ShowModal()
303	303	dlg.Destroy()
304	304
	305	+def InexistentPath(path):
	306	+ msg = _("%s does not exist.")%(path)
	307	+ if sys.platform == 'darwin':
	308	+ dlg = wx.MessageDialog(None, "", msg,
	309	+ wx.ICON_INFORMATION \| wx.OK)
	310	+ else:
	311	+ dlg = wx.MessageDialog(None, msg, "InVesalius 3",
	312	+ wx.ICON_INFORMATION \| wx.OK)
	313	+ dlg.ShowModal()
	314	+ dlg.Destroy()
	315	+
305	316	def SaveChangesDialog(filename):
306	317	current_dir = os.path.abspath(".")
307	318	msg = _("The project %s has been modified.\nSave changes?")%filename
...	...