Delete Option in Config UI

src/api/configuration_api.py

@@ -60,6 +60,9 @@ def get_available_printers(self):
     def add_printer(self, name):
         self._current_config = self._configuration_manager.new(name)
         self.save()
+
+    def remove_printer(self, name):
+    	self._current_config = self._configuration_manager.remove(name)
 
     '''Loads a previous configured printer by name'''
     def load_printer(self, name):

src/domain/configuration_manager.py

@@ -11,6 +11,9 @@ def save(self, configuration):
 
     def new(self, printer_name):
         raise NotImplementedException("Abstract Class")
+
+    def remove(self, printer_name):
+        raise NotImplementedException("Abstract Class")
 
     def get_current_config(self):
         raise NotImplementedException("Abstract Class")

src/infrastructure/configuration.py

@@ -478,7 +478,11 @@ def new(self, printer_name):
         new_printer_config = ConfigurationGenerator().default_configuration()
         new_printer_config.name = printer_name
         return new_printer_config
-
+
+    def remove(self, printer_name):
+        filename = self._get_file_name(printer_name)
+    	os.remove(filename)
+
     def _path(self):
         if not os.path.exists(config.PEACHY_PATH):
             os.makedirs(config.PEACHY_PATH)

src/ui/configuration_ui.py

@@ -34,6 +34,7 @@ def initialize(self):
         Button(self,text=u"Setup Drip Calibration", command=self._drip_calibration).grid(column=1,row=40,sticky=NSEW)
         Button(self,text=u"Setup Calibration", command=self._calibration).grid(column=1,row=50,sticky=NSEW)
         Button(self,text=u"Run Cure Test", command=self._cure_test).grid(column=1,row=60,sticky=NSEW)
+        Button(self,text=u"Delete Selected Printer", command=self._Delete_Config).grid(column=1,row=90,sticky=NSEW)
         Label(self).grid(column=0,row=70)
         Button(self,text=u"Back", command=self._back).grid(column=0,row=100)
 
@@ -46,6 +47,9 @@ def _printer_selected(self, selection):
 
     def _add_printer(self):
         self.navigate(AddPrinterUI)
+
+    def _Delete_Config(self):
+        self.navigate(DeleteSelectedConfig, printer = self._current_printer)
 
     def _setup_options(self):
         self.navigate(SetupOptionsUI, printer = self._current_printer)
@@ -81,13 +85,17 @@ def initialize(self):
         Label(self).grid(column=1,row=20)
 
         Button(self, text ="Save", command = self._save).grid(column=1,row=30, sticky=N+S+E)
+        Button(self,text=u"Cancel", command=self._back).grid(column=0,row=100)
 
         self.update()
 
     def _save(self):
         printer_name = self._printer_name.get()
         self._configuration_api.add_printer(printer_name)
         self.navigate(SetupUI)
+
+    def _back(self):
+        self.navigate(SetupUI)
 
     def close(self):
         pass
@@ -471,4 +479,27 @@ def _start(self):
             tkMessageBox.showwarning("Error", ex.message)
 
     def close(self):
-        pass
+        pass
+
+class DeleteSelectedConfig(PeachyFrame):
+    def initialize(self):
+        self.grid()
+
+	self._current_printer = self.kwargs['printer']
+	self._configuration_api = ConfigurationAPI(self._configuration_manager)
+
+
+	Label(self, text = self._current_printer).grid(column=1,row=10)
+	Button(self, text ="Do not delete", command = self._back).grid(column=1,row=110)
+	Button(self, text ="Yes, delete" , command = self._remove_printer).grid(column=1,row=120)
+
+    def _back(self):
+        self.navigate(SetupUI)
+
+    def _remove_printer(self):
+	printer_name = self._current_printer
+	self._configuration_api.remove_printer(printer_name)
+	self.navigate(SetupUI)
+
+    def close(self):
+        pass