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backups/restore: improve handling "Back" button

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Do not reset entered data, but recheck selected VMs dependencies.
This commit is contained in:
Marek Marczykowski-Górecki 2014-01-13 05:22:52 +01:00
parent 7757e343e1
commit 89f7c30a7e
1 changed files with 9 additions and 2 deletions
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11
qubesmanager/restore.py
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@ -64,7 +64,7 @@ class RestoreVMsWindow(Ui_Restore, QWizard):
self.dev_mount_path = None self.dev_mount_path = None
self.restore_options = None self.restore_options = None
self.backup_vms_list = None self.vms_to_restore = None
self.func_output = [] self.func_output = []
self.feedback_queue = Queue() self.feedback_queue = Queue()
@ -121,9 +121,14 @@ class RestoreVMsWindow(Ui_Restore, QWizard):
def on_skip_dom0_toggled(self, checked): def on_skip_dom0_toggled(self, checked):
self.restore_options['dom0-home'] = checked self.restore_options['dom0-home'] = checked
def cleanupPage(self, p_int):
if self.page(p_int) is self.select_vms_page:
self.vms_to_restore = None
else:
super(RestoreVMsWindow, self).cleanupPage(p_int)
def __fill_vms_list__(self): def __fill_vms_list__(self):
if self.backup_vms_list != None: if self.vms_to_restore is not None:
return return
self.select_vms_widget.selected_list.clear() self.select_vms_widget.selected_list.clear()
@ -219,6 +224,8 @@ class RestoreVMsWindow(Ui_Restore, QWizard):
del self.vms_to_restore[str(vmname)] del self.vms_to_restore[str(vmname)]
del self.func_output[:] del self.func_output[:]
self.vms_to_restore = backup.restore_info_verify(self.vms_to_restore,
self.qvm_collection)
backup.backup_restore_print_summary( backup.backup_restore_print_summary(
self.vms_to_restore, print_callback = self.gather_output) self.vms_to_restore, print_callback = self.gather_output)
self.confirm_text_edit.setReadOnly(True) self.confirm_text_edit.setReadOnly(True)