163 lines
5.1 KiB
Python
163 lines
5.1 KiB
Python
# Copyright (C) 2009, 2013, 2014 Red Hat, Inc.
|
|
# Copyright (C) 2009 Cole Robinson <crobinso@redhat.com>
|
|
#
|
|
# This work is licensed under the GNU GPLv2 or later.
|
|
# See the COPYING file in the top-level directory.
|
|
|
|
from virtinst import log
|
|
|
|
from .lib import uiutil
|
|
from .baseclass import vmmGObjectUI
|
|
from .hoststorage import vmmHostStorage
|
|
|
|
|
|
class vmmStorageBrowser(vmmGObjectUI):
|
|
def __init__(self, conn):
|
|
vmmGObjectUI.__init__(self, "storagebrowse.ui", "vmm-storage-browse")
|
|
self.conn = conn
|
|
|
|
self._first_run = False
|
|
self._finish_cb = None
|
|
|
|
# Passed to browse_local
|
|
self._browse_reason = None
|
|
|
|
self.storagelist = vmmHostStorage(self.conn, self.builder, self.topwin,
|
|
self._vol_sensitive_cb)
|
|
self._init_ui()
|
|
|
|
self.builder.connect_signals({
|
|
"on_vmm_storage_browse_delete_event": self.close,
|
|
})
|
|
self.bind_escape_key_close()
|
|
|
|
|
|
def show(self, parent):
|
|
log.debug("Showing storage browser")
|
|
if not self._first_run:
|
|
self._first_run = True
|
|
pool = self.conn.get_default_pool()
|
|
uiutil.set_list_selection(self.storagelist.widget("pool-list"),
|
|
pool and pool.get_connkey() or None)
|
|
|
|
self.topwin.set_transient_for(parent)
|
|
self.topwin.present()
|
|
self.conn.schedule_priority_tick(pollpool=True)
|
|
|
|
def close(self, ignore1=None, ignore2=None):
|
|
if self.is_visible():
|
|
log.debug("Closing storage browser")
|
|
self.topwin.hide()
|
|
self.storagelist.close()
|
|
return 1
|
|
|
|
def _cleanup(self):
|
|
self.conn = None
|
|
|
|
self.storagelist.cleanup()
|
|
self.storagelist = None
|
|
|
|
###########
|
|
# UI init #
|
|
###########
|
|
|
|
def _init_ui(self):
|
|
self.storagelist.connect("browse-clicked", self._browse_clicked)
|
|
self.storagelist.connect("volume-chosen", self._volume_chosen)
|
|
self.storagelist.connect("cancel-clicked", self.close)
|
|
|
|
self.widget("storage-align").add(self.storagelist.top_box)
|
|
self.err.set_modal_default(True)
|
|
self.storagelist.err.set_modal_default(True)
|
|
|
|
tooltip = ""
|
|
is_remote = self.conn.is_remote()
|
|
self.storagelist.widget("browse-local").set_sensitive(not is_remote)
|
|
if is_remote:
|
|
tooltip = _("Cannot use local storage on remote connection.")
|
|
self.storagelist.widget("browse-local").set_tooltip_text(tooltip)
|
|
|
|
uiutil.set_grid_row_visible(
|
|
self.storagelist.widget("pool-autostart"), False)
|
|
uiutil.set_grid_row_visible(
|
|
self.storagelist.widget("pool-name-entry"), False)
|
|
uiutil.set_grid_row_visible(
|
|
self.storagelist.widget("pool-state-box"), False)
|
|
self.storagelist.widget("browse-local").set_visible(True)
|
|
self.storagelist.widget("browse-cancel").set_visible(True)
|
|
self.storagelist.widget("choose-volume").set_visible(True)
|
|
self.storagelist.widget("choose-volume").set_sensitive(False)
|
|
self.storagelist.widget("pool-apply").set_visible(False)
|
|
|
|
self.set_browse_reason(self._browse_reason)
|
|
|
|
|
|
##############
|
|
# Public API #
|
|
##############
|
|
|
|
def set_finish_cb(self, callback):
|
|
self._finish_cb = callback
|
|
def set_vm_name(self, name):
|
|
self.storagelist.set_name_hint(name)
|
|
|
|
def set_browse_reason(self, reason):
|
|
self._browse_reason = reason
|
|
data = self.config.browse_reason_data.get(self._browse_reason, {})
|
|
allow_create = True
|
|
title = _("Choose Storage Volume")
|
|
if data:
|
|
allow_create = data["enable_create"]
|
|
title = data["storage_title"]
|
|
|
|
self.topwin.set_title(title)
|
|
self.storagelist.widget("vol-add").set_sensitive(allow_create)
|
|
|
|
|
|
#############
|
|
# Listeners #
|
|
#############
|
|
|
|
def _browse_clicked(self, src):
|
|
ignore = src
|
|
return self._browse_local()
|
|
|
|
def _volume_chosen(self, src, volume):
|
|
ignore = src
|
|
log.debug("Chosen volume XML:\n%s", volume.xmlobj.get_xml())
|
|
self._finish(volume.get_target_path())
|
|
|
|
def _vol_sensitive_cb(self, fmt):
|
|
if ((self._browse_reason == self.config.CONFIG_DIR_FS) and
|
|
fmt != 'dir'):
|
|
return False
|
|
return True
|
|
|
|
|
|
####################
|
|
# Internal helpers #
|
|
####################
|
|
|
|
def _browse_local(self):
|
|
dialog_type = None
|
|
dialog_name = None
|
|
choose_button = None
|
|
|
|
data = self.config.browse_reason_data.get(self._browse_reason)
|
|
if data:
|
|
dialog_name = data["local_title"] or None
|
|
dialog_type = data.get("dialog_type")
|
|
choose_button = data.get("choose_button")
|
|
|
|
filename = self.err.browse_local(self.conn,
|
|
dialog_type=dialog_type, browse_reason=self._browse_reason,
|
|
dialog_name=dialog_name, choose_button=choose_button)
|
|
if filename:
|
|
log.debug("Browse local chose path=%s", filename)
|
|
self._finish(filename)
|
|
|
|
def _finish(self, path):
|
|
if self._finish_cb:
|
|
self._finish_cb(self, path)
|
|
self.close()
|