mainui: Added show/hide internal VMs in the view menu

mainwindow.ui

@@ -234,7 +234,7 @@
      <x>0</x>
      <y>0</y>
      <width>769</width>
-     <height>22</height>
+     <height>20</height>
     </rect>
    </property>
    <property name="contextMenuPolicy">
@@ -269,6 +269,7 @@
     <addaction name="action_menubar"/>
     <addaction name="separator"/>
     <addaction name="action_showallvms"/>
+    <addaction name="action_showinternalvms"/>
    </widget>
    <widget class="QMenu" name="menu_vm">
     <property name="title">
@@ -324,6 +325,9 @@
    <addaction name="menu_about"/>
   </widget>
   <widget class="QToolBar" name="toolBar">
+   <property name="contextMenuPolicy">
+    <enum>Qt::CustomContextMenu</enum>
+   </property>
    <property name="windowTitle">
     <string>toolBar</string>
    </property>
@@ -333,9 +337,6 @@
    <property name="floatable">
     <bool>false</bool>
    </property>
-   <property name="contextMenuPolicy">
-    <enum>Qt::CustomContextMenu</enum>
-   </property>
    <attribute name="toolBarArea">
     <enum>TopToolBarArea</enum>
    </attribute>
@@ -794,6 +795,18 @@
     <string>Is an internal VM</string>
    </property>
   </action>
+  <action name="action_showinternalvms">
+   <property name="checkable">
+    <bool>true</bool>
+   </property>
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/show-all-running.png</normaloff>:/show-all-running.png</iconset>
+   </property>
+   <property name="text">
+    <string>Show/Hide internal VMs</string>
+   </property>
+  </action>
  </widget>
  <resources>
   <include location="resources.qrc"/>

qubesmanager/main.py

@@ -687,6 +687,7 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
     min_visible_rows = 10
     update_interval = 1000 # in msec
     show_inactive_vms = True
+    show_internal_vms = False
     # suppress saving settings while initializing widgets
     settings_loaded = False
     columns_indices = { "Type": 0,
@@ -831,6 +832,7 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
         self.load_manager_settings()
 
         self.action_showallvms.setChecked(self.show_inactive_vms)
+        self.action_showinternalvms.setChecked(self.show_internal_vms)
 
         self.fill_table()
 
@@ -850,6 +852,7 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
             self.columns_actions[col_no].setChecked(visible)
         self.manager_settings.endGroup()
         self.show_inactive_vms = self.manager_settings.value("view/show_inactive_vms", defaultValue=False).toBool()
+        self.show_internal_vms = self.manager_settings.value("view/show_internal_vms", defaultValue=False).toBool()
         self.sort_by_column = str(self.manager_settings.value("view/sort_column", defaultValue=self.sort_by_column).toString())
         self.sort_order = Qt.SortOrder(self.manager_settings.value("view/sort_order", defaultValue=self.sort_order).toInt()[0])
         self.table.sortItems(self.columns_indices[self.sort_by_column], self.sort_order)
@@ -1562,6 +1565,16 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
             self.manager_settings.setValue('view/show_inactive_vms', self.show_inactive_vms)
             self.manager_settings.sync()
 
+    @pyqtSlot(name='on_action_showinternalvms_triggered')
+    def action_showinternalvms_triggered(self):
+        self.show_internal_vms = self.action_showinternalvms.isChecked()
+
+        self.showhide_internal_vms(self.show_internal_vms)
+        self.set_table_geom_size()
+        if self.settings_loaded:
+            self.manager_settings.setValue('view/show_internal_vms', self.show_internal_vms)
+            self.manager_settings.sync()
+
     @pyqtSlot(name='on_action_editfwrules_triggered')
     def action_editfwrules_triggered(self):
         vm = self.get_selected_vm()