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Show a helpful error if we couldn't determine a default connection (as when qemu, kvm, or xen isn't installed)

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This commit is contained in:
Cole Robinson 2009-03-09 16:22:03 -04:00
parent 933d0130e4
commit 97e9f52f28
1 changed files with 17 additions and 1 deletions
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18
src/virtManager/manager.py
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@ -120,6 +120,7 @@ class vmmManager(gobject.GObject):
self.engine = engine
self.delete_dialog = None
self.startup_error = None
self.prepare_vmlist()
@ -330,9 +331,19 @@ class vmmManager(gobject.GObject):
self.engine.connect("connection-added", self._add_connection)
self.engine.connect("connection-removed", self._remove_connection)
# Select first list entry
vmlist = self.window.get_widget("vm-list")
vmlist.get_selection().select_iter(vmlist.get_model().get_iter_first())
if len(vmlist.get_model()) == 0:
self.startup_error = _("Could not populate a default connection. "
"Make sure the appropriate virtualization "
"packages are installed (kvm, qemu, etc.) "
"and that libvirtd has been restarted to "
"notice the changes.\n\n"
"A hypervisor connection can be manually "
"added via \nFile->Add Connection")
else:
vmlist.get_selection().select_iter(vmlist.get_model().get_iter_first())
def show(self):
win = self.window.get_widget("vmm-manager")
@ -342,6 +353,11 @@ class vmmManager(gobject.GObject):
win.show_all()
self.engine.increment_window_counter()
if self.startup_error:
self.err.val_err(_("Error determining default hypervisor."),
self.startup_error, _("Startup Error"))
self.startup_error = None
def close(self, src=None, src2=None):
if self.is_visible():
win = self.window.get_widget("vmm-manager")