Merge pull request #29 from k-eex/master

file path saving in settings

pronterface.py

@@ -37,6 +37,7 @@ class Tee(object):
 class PronterWindow(wx.Frame,pronsole.pronsole):
     def __init__(self, filename=None,size=winsize):
         pronsole.pronsole.__init__(self)
+        self.settings.last_file_path = ""
         self.filename=filename
         os.putenv("UBUNTU_MENUPROXY","0")
         wx.Frame.__init__(self,None,title="Printer Interface",size=size);
@@ -395,6 +396,7 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
         self.gwindow.Show()
         
     def setfeeds(self,e):
+        self.feedrates_changed = True
         try:
             self.settings._set("e_feedrate",self.efeedc.GetValue())
         except:
@@ -436,9 +438,10 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
         self.statuscheck=0
         self.p.recvcb=None
         self.p.disconnect()
-        self.save_in_rc("set xy_feedrate","set xy_feedrate %d" % self.settings.xy_feedrate)
-        self.save_in_rc("set z_feedrate","set z_feedrate %d" % self.settings.z_feedrate)
-        self.save_in_rc("set e_feedrate","set e_feedrate %d" % self.settings.e_feedrate)
+        if hasattr(self,"feedrates_changed"):
+            self.save_in_rc("set xy_feedrate","set xy_feedrate %d" % self.settings.xy_feedrate)
+            self.save_in_rc("set z_feedrate","set z_feedrate %d" % self.settings.z_feedrate)
+            self.save_in_rc("set e_feedrate","set e_feedrate %d" % self.settings.e_feedrate)
         try:
             self.gwindow.Destroy()
         except:
@@ -614,11 +617,13 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
         thread(target=self.skein_monitor).start()
         
     def loadfile(self,event):
-        basedir="."
-        try:
-            basedir=os.path.split(self.filename)[0]
-        except:
-            pass
+        basedir=self.settings.last_file_path
+        if not os.path.exists(basedir):
+            basedir = "."
+            try:
+                basedir=os.path.split(self.filename)[0]
+            except:
+                pass
         dlg=wx.FileDialog(self,"Open file to print",basedir,style=wx.FD_OPEN|wx.FD_FILE_MUST_EXIST)
         dlg.SetWildcard("STL and GCODE files (;*.gcode;*.g;*.stl;)")
         if(dlg.ShowModal() == wx.ID_OK):
@@ -626,6 +631,9 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
             if not(os.path.exists(name)):
                 self.status.SetStatusText("File not found!")
                 return
+            path = os.path.split(name)[0]
+            if path != self.settings.last_file_path:
+	            self.set("last_file_path",path)
             if name.endswith(".stl"):
                 self.skein(name)
             else: