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snapshots: Add a right click menu for start/stop

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This commit is contained in:
Cole Robinson 2013-10-05 14:57:58 -04:00
parent 111f4353a3
commit fdb79b9832
2 changed files with 41 additions and 9 deletions
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9
ui/snapshots.ui
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.16.0 on Sat Oct 5 14:43:35 2013 -->
<!-- Generated with glade 3.16.0 on Sat Oct 5 14:56:52 2013 -->
<interface>
<!-- interface-requires gtk+ 3.6 -->
<object class="GtkImage" id="image3">
@ -302,6 +302,8 @@
</child>
</object>
<object class="GtkWindow" id="snapshot-top-window">
<property name="width_request">600</property>
<property name="height_request">400</property>
<property name="can_focus">False</property>
<child>
<object class="GtkBox" id="snapshot-top-box">
@ -328,6 +330,7 @@
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="headers_visible">False</property>
<signal name="button-press-event" handler="on_snapshot_list_button_press_event" swapped="no"/>
<child internal-child="selection">
<object class="GtkTreeSelection" id="treeview-selection">
<signal name="changed" handler="on_snapshot_list_changed" swapped="no"/>
@ -665,9 +668,7 @@
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<property name="has_tooltip">True</property>
<property name="tooltip_markup" translatable="yes">Revert guest to selected snapshot</property>
<property name="tooltip_text" translatable="yes">Revert guest to selected snapshot</property>
<property name="tooltip_markup" translatable="yes">Run selected snapshot</property>
<signal name="clicked" handler="on_snapshot_start_clicked" swapped="no"/>
<child>
<object class="GtkImage" id="someicon">

41
virtManager/snapshots.py
View File

@ -64,6 +64,7 @@ class vmmSnapshotPage(vmmGObjectUI):
self._initial_populate = False
self._snapmenu = None
self._init_ui()
self._snapshot_new = self.widget("snapshot-new")
@ -77,6 +78,7 @@ class vmmSnapshotPage(vmmGObjectUI):
"on_snapshot_start_clicked": self._on_start_clicked,
"on_snapshot_apply_clicked": self._on_apply_clicked,
"on_snapshot_list_changed": self._snapshot_selected,
"on_snapshot_list_button_press_event": self._popup_snapshot_menu,
# 'Create' dialog
"on_snapshot_new_delete_event": self._snapshot_new_close,
@ -139,6 +141,29 @@ class vmmSnapshotPage(vmmGObjectUI):
slist.append_column(col)
slist.set_row_separator_func(_sep_cb, None)
# Snapshot popup menu
menu = Gtk.Menu()
item = Gtk.ImageMenuItem(_("_Start snapshot"))
item.set_use_underline(True)
img = Gtk.Image()
img.set_from_stock(Gtk.STOCK_MEDIA_PLAY, Gtk.IconSize.MENU)
item.set_image(img)
item.show()
item.connect("activate", self._on_start_clicked)
menu.add(item)
item = Gtk.ImageMenuItem(_("_Delete snapshot"))
item.set_use_underline(True)
img = Gtk.Image()
img.set_from_stock(Gtk.STOCK_DELETE, Gtk.IconSize.MENU)
item.set_image(img)
item.show()
item.connect("activate", self._on_delete_clicked)
menu.add(item)
self._snapmenu = menu
###################
# Functional bits #
@ -470,6 +495,12 @@ class vmmSnapshotPage(vmmGObjectUI):
# Listeners #
#############
def _popup_snapshot_menu(self, src, event):
ignore = src
if event.button != 3:
return
self._snapmenu.popup(None, None, None, None, 0, event.time)
def _snapshot_new_close(self, *args, **kwargs):
ignore = args
ignore = kwargs
@ -511,19 +542,19 @@ class vmmSnapshotPage(vmmGObjectUI):
def _on_start_clicked(self, ignore):
snap = self._get_selected_snapshot()
result = self.err.yes_no(_("Are you sure you want to revert to "
result = self.err.yes_no(_("Are you sure you want to run "
"snapshot '%s'? All disk changes since "
"the last snapshot was created will be "
"discarded.") % snap.get_name())
if not result:
return
logging.debug("Reverting to snapshot '%s'", snap.get_name())
logging.debug("Running snapshot '%s'", snap.get_name())
vmmAsyncJob.simple_async(self.vm.revert_to_snapshot,
[snap], self,
_("Restoring snapshot"),
_("Restoring snapshot '%s'") % snap.get_name(),
_("Error restoring snapshot '%s'") %
_("Running snapshot"),
_("Running snapshot '%s'") % snap.get_name(),
_("Error running snapshot '%s'") %
snap.get_name(),
finish_cb=self._refresh_snapshots)