Added change workspace location functionality

* #37

Author: Ezetowers

MLC/GUI/Autogenerated/autogenerated.py

@@ -220,6 +220,9 @@ def setupUi(self, MLCManager):
         self.menu_close.setObjectName("menu_close")
         self.menu_about = QtWidgets.QAction(MLCManager)
         self.menu_about.setObjectName("menu_about")
+        self.edit_workspace = QtWidgets.QAction(MLCManager)
+        self.edit_workspace.setObjectName("edit_workspace")
+        self.menuMLC.addAction(self.edit_workspace)
         self.menuMLC.addAction(self.menu_properties)
         self.menuMLC.addSeparator()
         self.menuMLC.addAction(self.menu_close)
@@ -241,6 +244,7 @@ def setupUi(self, MLCManager):
         self.menu_about.triggered.connect(MLCManager.menu_about)
         self.experiment_list.customContextMenuRequested['QPoint'].connect(MLCManager.on_experiment_list_context_menu)
         self.rename_button.clicked.connect(MLCManager.on_rename_button_clicked)
+        self.edit_workspace.triggered.connect(MLCManager.on_edit_workspace_clicked)
         # QtCore.QMetaObject.connectSlotsByName(MLCManager)
 
     def retranslateUi(self, MLCManager):
@@ -264,6 +268,7 @@ def retranslateUi(self, MLCManager):
         self.menu_close.setToolTip(_translate("MLCManager", "Close MLC Manager"))
         self.menu_about.setText(_translate("MLCManager", "About"))
         self.menu_about.setToolTip(_translate("MLCManager", "Project Information"))
+        self.edit_workspace.setText(_translate("MLCManager", "Edit Workspace Location"))
 
 # -*- coding: utf-8 -*-
 

MLC/GUI/Autogenerated/mlc_qtcreator/mainwindow.ui

@@ -199,6 +199,7 @@
     <property name="title">
      <string>MLC</string>
     </property>
+    <addaction name="edit_workspace"/>
     <addaction name="menu_properties"/>
     <addaction name="separator"/>
     <addaction name="menu_close"/>
@@ -248,6 +249,11 @@
     <string>Project Information</string>
    </property>
   </action>
+  <action name="edit_workspace">
+   <property name="text">
+    <string>Edit Workspace Location</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <resources/>
@@ -460,6 +466,22 @@
     </hint>
    </hints>
   </connection>
+  <connection>
+   <sender>edit_workspace</sender>
+   <signal>triggered()</signal>
+   <receiver>MLCManager</receiver>
+   <slot>on_edit_workspace_clicked()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>374</x>
+     <y>292</y>
+    </hint>
+   </hints>
+  </connection>
  </connections>
  <slots>
   <slot>on_new_button_clicked()</slot>
@@ -473,5 +495,6 @@
   <slot>menu_about()</slot>
   <slot>on_experiment_list_context_menu()</slot>
   <slot>on_rename_button_clicked()</slot>
+  <slot>on_edit_workspace_clicked()</slot>
  </slots>
 </ui>

MLC/GUI/mlc_gui.py

@@ -86,6 +86,34 @@ def __init__(self):
         # When an ExperimentDialog is closed, update the experiment info
         self.experiment_closed.connect(self.load_and_refresh_experiment_info)
 
+    def on_edit_workspace_clicked(self):
+        logger.debug('[MLC_MANAGER] [EDIT_WORKSPACE] - On_edit_workspace_location triggered')
+        new_workspace_dir = QFileDialog.getExistingDirectory(self, 'Choose the new workspace directory',
+                                                             '.', QFileDialog.ShowDirsOnly)
+
+        if not new_workspace_dir:
+            # User clicked 'Cancel' or simply closed the Dialog
+            return
+
+        # Edit the GUI Config to the new workspace location
+        self._gui_config.set('MAIN', 'workspace', new_workspace_dir)
+        config_filepath = os.path.join(os.path.abspath("."), MLC_GUI.GUI_CONFIG_FILE)
+        with open(config_filepath, "w") as f:
+            self._gui_config.write(f)
+
+        # Reload the MLC repository
+        self._mlc_local = MLCLocal(new_workspace_dir)
+        self._experiments_manager = ExperimentsManager(self._mlc_local, self._gui_config)
+        logger.info('[MLC_GUI] [EDIT_WORKSPACE] - Workspace location has been succesfully changed. '
+                    'New Workspace directory: {0}'.format(self._gui_config.get('MAIN', 'workspace')))
+
+        QMessageBox.information(self, 'Edit Workspace',
+                                'Workspace location has been succesfully changed. '
+                                'New workspace location: {0}'.format(new_workspace_dir))
+
+        self.load_and_refresh_experiments_info()
+        self._clean_experiment_selection()
+
     def on_new_button_clicked(self):
         logger.debug('[MLC_MANAGER] [NEW_EXPERIMENT] - New experiment button clicked')
         experiment_name = ""
@@ -304,7 +332,7 @@ def on_rename_button_clicked(self):
 
         while True:
             renamed_experiment, dialog_ok = QInputDialog.getText(self, 'Rename Experiment',
-                                                                'Enter the new name of the experiment:')
+                                                                 'Enter the new name of the experiment:')
 
             if dialog_ok:
                 if renamed_experiment == "":
@@ -382,40 +410,46 @@ def on_experiment_list_context_menu(self, point):
 
         menu.popup(self._autogenerated_object.experiment_list.mapToGlobal(point))
 
+    def on_experiment_list_clicked(self, model_index):
+        list_view = self._autogenerated_object.experiment_list
+        experiment_name = list_view.model().itemFromIndex(model_index).text()
+        self._refresh_experiment_description(experiment_name)
+
     def load_gui_config(self):
         abspath = os.path.abspath(".")
         config_filepath = os.path.join(abspath, MLC_GUI.GUI_CONFIG_FILE)
+        workspace_dir = ""
 
         if not os.path.isfile(config_filepath):
             reply = QMessageBox.question(self, 'Message',
                                          "Workspace has not been set yet. Do you want to set it?",
                                          QMessageBox.Yes | QMessageBox.No,
                                          QMessageBox.Yes)
 
-            if reply == QMessageBox.Yes:
-                workspace_dir = QFileDialog.getExistingDirectory(self, 'Set workspace Directory',
-                                                                 '.', QFileDialog.ShowDirsOnly)
-                if workspace_dir == "":
-                    QMessageBox.critical(self, 'MLC Manager',
-                                         'Workspace has not been set. Aborting program',
-                                         QMessageBox.Ok)
-                    logger.debug('[MLC_GUI] [LOAD_GUI] - Workspace was not set. Aborting program')
-                    self.close()
-                    sys.exit(0)
-                else:
-                    self._create_gui_config_from_scratch(config_filepath, workspace_dir)
-                    QMessageBox.information(self, 'MLC Manager',
-                                            'Workspace was succesfully set',
-                                            QMessageBox.Ok)
-                    logger.debug('[MLC_GUI] [LOAD_GUI] - Workspace was succesfully set: {0}'.format(workspace_dir))
-            else:
+            if reply == QMessageBox.No:
+                QMessageBox.critical(self, 'MLC Manager',
+                                     'Workspace has not been set. Aborting program',
+                                     QMessageBox.Ok)
+                logger.debug('[MLC_GUI] [LOAD_GUI] - Workspace was not set. Aborting program')
+                self.close()
+                sys.exit(0)
+
+            workspace_dir = QFileDialog.getExistingDirectory(self, 'Set workspace Directory',
+                                                             '.', QFileDialog.ShowDirsOnly)
+            if workspace_dir == "":
                 QMessageBox.critical(self, 'MLC Manager',
                                      'Workspace has not been set. Aborting program',
                                      QMessageBox.Ok)
                 logger.debug('[MLC_GUI] [LOAD_GUI] - Workspace was not set. Aborting program')
                 self.close()
                 sys.exit(0)
 
+            self._create_gui_config_from_scratch(config_filepath, workspace_dir)
+            QMessageBox.information(self, 'MLC Manager',
+                                    'Workspace was succesfully set',
+                                    QMessageBox.Ok)
+            logger.debug('[MLC_GUI] [LOAD_GUI] - Workspace was succesfully set: {0}'.format(workspace_dir))
+
         # Load GUI config
         self._gui_config = ConfigParser.ConfigParser()
         self._gui_config.read(config_filepath)
@@ -450,11 +484,6 @@ def menu_about(self):
         dialog = MLCAboutDialog(self)
         dialog.exec_()
 
-    def on_experiment_list_clicked(self, model_index):
-        list_view = self._autogenerated_object.experiment_list
-        experiment_name = list_view.model().itemFromIndex(model_index).text()
-        self._refresh_experiment_description(experiment_name)
-
     def _create_gui_config_from_scratch(self, config_filepath, workspace_dir):
         self._gui_config = ConfigParser.ConfigParser()
         self._gui_config.add_section('MAIN')