qubes: Unify event names

Events will be named <object>-[pre-]-<verb>, where verb is in infinitive
form.

qubes/__init__.py

@@ -448,7 +448,7 @@ class VMCollection(object):
 
         self._dict[value.qid] = value
         value.events_enabled = True
-        self.app.fire_event('domain-added', value)
+        self.app.fire_event('domain-add', value)
 
         return value
 
@@ -474,7 +474,7 @@ class VMCollection(object):
     def __delitem__(self, key):
         vm = self[key]
         del self._dict[vm.qid]
-        self.app.fire_event('domain-deleted', vm)
+        self.app.fire_event('domain-delete', vm)
 
 
     def __contains__(self, key):
@@ -677,19 +677,19 @@ class property(object): # pylint: disable=redefined-builtin,invalid-name
             has_oldvalue = False
 
         if has_oldvalue:
-            instance.fire_event_pre('property-pre-deleted:' + self.__name__,
+            instance.fire_event_pre('property-pre-del:' + self.__name__,
                 self.__name__, oldvalue)
         else:
-            instance.fire_event_pre('property-pre-deleted:' + self.__name__,
+            instance.fire_event_pre('property-pre-del:' + self.__name__,
                 self.__name__)
 
         delattr(instance, self._attr_name)
 
         if has_oldvalue:
-            instance.fire_event('property-deleted:' + self.__name__,
+            instance.fire_event('property-del:' + self.__name__,
                 self.__name__, oldvalue)
         else:
-            instance.fire_event('property-deleted:' + self.__name__,
+            instance.fire_event('property-del:' + self.__name__,
                 self.__name__)
 
 
@@ -992,7 +992,7 @@ class PropertyHolder(qubes.events.Emitter):
             except AttributeError:
                 continue
 
-        self.fire_event('cloned-properties', src, proplist)
+        self.fire_event('clone-properties', src, proplist)
 
 
     def property_require(self, prop, allow_none=False, hard=False):
@@ -1271,7 +1271,7 @@ class Qubes(PropertyHolder):
 
         for vm in self.domains:
             vm.events_enabled = True
-            vm.fire_event('domain-loaded')
+            vm.fire_event('domain-load')
 
         # get a file timestamp (before closing it - still holding the lock!),
         #  to detect whether anyone else have modified it in the meantime

qubes/vm/mix/net.py

@@ -301,6 +301,4 @@ class NetVMMixin(object):
             self.attach_network()
 
             # TODO documentation
-            new_netvm.fire_event('net-domain-connected', self)
-
-
+            new_netvm.fire_event('net-domain-connect', self)

qubes/vm/qubesvm.py

@@ -695,7 +695,7 @@ class QubesVM(qubes.vm.mix.net.NetVMMixin, qubes.vm.BaseVM):
                     and os.path.exists('/var/run/shm.id'):
                 self.start_guid()
 
-            self.fire_event('domain-started',
+            self.fire_event('domain-start',
                 preparing_dvm=preparing_dvm, start_guid=start_guid)
 
         except: # pylint: disable=bare-except
@@ -713,7 +713,7 @@ class QubesVM(qubes.vm.mix.net.NetVMMixin, qubes.vm.BaseVM):
         if not self.is_running(): # TODO not self.is_halted()
             raise qubes.exc.QubesVMNotStartedError(self)
 
-        self.fire_event_pre('pre-domain-shutdown', force=force)
+        self.fire_event_pre('domain-pre-shutdown', force=force)
 
         # try to gracefully detach PCI devices before shutdown, to mitigate
         # timeouts on forcible detach at domain destroy; if that fails, too bad
@@ -1075,7 +1075,7 @@ class QubesVM(qubes.vm.mix.net.NetVMMixin, qubes.vm.BaseVM):
             shutil.copy(self.label.icon_path, self.icon_path)
 
         # fire hooks
-        self.fire_event('domain-created-on-disk', source_template)
+        self.fire_event('domain-create-on-disk', source_template)
 
 
     # TODO move to storage
@@ -1146,7 +1146,7 @@ class QubesVM(qubes.vm.mix.net.NetVMMixin, qubes.vm.BaseVM):
 
     def remove_from_disk(self):
         '''Remove domain remnants from disk.'''
-        self.fire_event('domain-removed-from-disk')
+        self.fire_event('domain-remove-from-disk')
         self.storage.remove_from_disk()
 
 
@@ -1178,7 +1178,7 @@ class QubesVM(qubes.vm.mix.net.NetVMMixin, qubes.vm.BaseVM):
                 shutil.copy(src.icon_path, self.icon_path)
 
         # fire hooks
-        self.fire_event('cloned-files', src)
+        self.fire_event('domain-clone-files', src)
 
 
     #
@@ -1594,7 +1594,7 @@ class QubesVM(qubes.vm.mix.net.NetVMMixin, qubes.vm.BaseVM):
                 'VM initramfs does not exist: {0}'.format(
                     os.path.join(self.storage.kernels_dir, 'initramfs')))
 
-        self.fire_event('verify-files')
+        self.fire_event('domain-verify-files')
 
         return True
 
@@ -1724,7 +1724,7 @@ class QubesVM(qubes.vm.mix.net.NetVMMixin, qubes.vm.BaseVM):
                 '/local/domain/{}/memory'.format(self.xid),
                 [{'dom': self.xid}])
 
-        self.fire_event('qdb-created')
+        self.fire_event('domain-qdb-create')
 
 
     def _update_libvirt_domain(self):