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backups: allow to enter custom backup location (restore)

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If "dom0" chosen, verify if the location exists.
This commit is contained in:
Marek Marczykowski-Górecki 2013-12-29 04:59:59 +01:00
parent e1e60f692c
commit 589f2e7eb7
1 changed files with 9 additions and 0 deletions
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9
qubesmanager/restore.py
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@ -86,6 +86,7 @@ class RestoreVMsWindow(Ui_Restore, QWizard):
self.connect(self.dev_combobox, SIGNAL("activated(int)"), self.dev_combobox_activated)
self.connect(self, SIGNAL("restore_progress(QString)"), self.commit_text_edit.append)
self.connect(self, SIGNAL("backup_progress(int)"), self.progress_bar.setValue)
self.dir_line_edit.connect(self.dir_line_edit, SIGNAL("textChanged(QString)"), self.backup_location_changed)
self.select_dir_page.isComplete = self.has_selected_dir
self.select_vms_page.isComplete = self.has_selected_vms
@ -274,6 +275,14 @@ class RestoreVMsWindow(Ui_Restore, QWizard):
def has_selected_vms(self):
return self.select_vms_widget.selected_list.count() > 0
def backup_location_changed(self, new_dir = None):
if self.appvm_combobox.currentText() != "dom0" or \
os.path.isfile(str(self.dir_line_edit.text())) or \
os.path.isfile(os.path.join(str(self.dir_line_edit.text()), 'qubes.xml')):
self.backup_location = str(self.dir_line_edit.text())
else:
self.backup_location = None
self.select_dir_page.emit(SIGNAL("completeChanged()"))
# Bases on the original code by: