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#
# Copyright (C) 2006 Red Hat, Inc.
# Copyright (C) 2006 Hugh O. Brock <hbrock@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301 USA.
#
# pylint: disable=E0611
from gi.repository import GObject
# pylint: enable=E0611
import logging
import virtManager.uihelpers as uihelpers
from virtManager.baseclass import vmmGObjectUI
from virtManager.mediadev import MEDIA_FLOPPY
from virtManager.storagebrowse import vmmStorageBrowser
class vmmChooseCD(vmmGObjectUI):
__gsignals__ = {
"cdrom-chosen": (GObject.SignalFlags.RUN_FIRST, None, [object, str])
}
def __init__(self, vm, disk):
vmmGObjectUI.__init__(self, "choosecd.ui", "vmm-choose-cd")
self.vm = vm
self.conn = self.vm.conn
self.disk = disk
self.storage_browser = None
self.media_type = disk.device
self.builder.connect_signals({
"on_media_toggled": self.media_toggled,
"on_fv_iso_location_browse_clicked": self.browse_fv_iso_location,
"on_cd_path_changed": self.change_cd_path,
"on_ok_clicked": self.ok,
"on_vmm_choose_cd_delete_event": self.close,
"on_cancel_clicked": self.close,
})
self.widget("iso-image").set_active(True)
self.initialize_opt_media()
self.reset_state()
def close(self, ignore1=None, ignore2=None):
logging.debug("Closing media chooser")
self.topwin.hide()
if self.storage_browser:
self.storage_browser.close()
return 1
def show(self, parent):
logging.debug("Showing media chooser")
self.reset_state()
self.topwin.set_transient_for(parent)
self.topwin.present()
self.conn.schedule_priority_tick(pollnodedev=True, pollmedia=True)
def _cleanup(self):
self.vm = None
self.conn = None
self.disk = None
if self.storage_browser:
self.storage_browser.cleanup()
self.storage_browser = None
def reset_state(self):
cd_path = self.widget("cd-path")
use_cdrom = (cd_path.get_active() > -1)
if use_cdrom:
self.widget("physical-media").set_active(True)
else:
self.widget("iso-image").set_active(True)
def ok(self, ignore1=None, ignore2=None):
path = None
if self.widget("iso-image").get_active():
path = self.widget("iso-path").get_text()
else:
cd = self.widget("cd-path")
idx = cd.get_active()
model = cd.get_model()
if idx != -1:
path = model[idx][uihelpers.OPTICAL_DEV_PATH]
if path == "" or path is None:
return self.err.val_err(_("Invalid Media Path"),
_("A media path must be specified."))
try:
self.disk.path = path
except Exception, e:
return self.err.val_err(_("Invalid Media Path"), e)
uihelpers.check_path_search_for_qemu(self.err, self.conn, path)
self.emit("cdrom-chosen", self.disk, path)
self.close()
def media_toggled(self, ignore1=None, ignore2=None):
if self.widget("physical-media").get_active():
self.widget("cd-path").set_sensitive(True)
self.widget("iso-path").set_sensitive(False)
self.widget("iso-file-chooser").set_sensitive(False)
else:
self.widget("cd-path").set_sensitive(False)
self.widget("iso-path").set_sensitive(True)
self.widget("iso-file-chooser").set_sensitive(True)
def change_cd_path(self, ignore1=None, ignore2=None):
pass
def browse_fv_iso_location(self, ignore1=None, ignore2=None):
self._browse_file()
def initialize_opt_media(self):
widget = self.widget("cd-path")
warn = self.widget("cd-path-warn")
error = self.conn.mediadev_error
uihelpers.init_mediadev_combo(widget)
uihelpers.populate_mediadev_combo(self.conn, widget, self.media_type)
if error:
warn.show()
warn.set_tooltip_text(error)
else:
warn.hide()
self.widget("physical-media").set_sensitive(not bool(error))
if self.media_type == MEDIA_FLOPPY:
self.widget("physical-media").set_label(_("Floppy D_rive"))
self.widget("iso-image").set_label(_("Floppy _Image"))
def set_storage_path(self, src_ignore, path):
self.widget("iso-path").set_text(path)
def _browse_file(self):
if self.storage_browser is None:
self.storage_browser = vmmStorageBrowser(self.conn)
self.storage_browser.connect("storage-browse-finish",
self.set_storage_path)
rhel6 = self.vm.rhel6_defaults()
self.storage_browser.rhel6_defaults = rhel6
if self.media_type == MEDIA_FLOPPY:
self.storage_browser.set_browse_reason(
self.config.CONFIG_DIR_FLOPPY_MEDIA)
else:
self.storage_browser.set_browse_reason(
self.config.CONFIG_DIR_ISO_MEDIA)
self.storage_browser.show(self.topwin, self.conn)
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