185 lines
6.2 KiB
Python
185 lines
6.2 KiB
Python
#
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# Copyright (C) 2006, 2013, 2014 Red Hat, Inc.
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# Copyright (C) 2006 Hugh O. Brock <hbrock@redhat.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301 USA.
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#
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# pylint: disable=E0611
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from gi.repository import GObject
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# pylint: enable=E0611
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import logging
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import virtManager.uihelpers as uihelpers
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from virtManager.baseclass import vmmGObjectUI
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from virtManager.mediadev import MEDIA_FLOPPY
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from virtManager.storagebrowse import vmmStorageBrowser
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class vmmChooseCD(vmmGObjectUI):
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__gsignals__ = {
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"cdrom-chosen": (GObject.SignalFlags.RUN_FIRST, None, [object, str])
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}
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def __init__(self, vm, disk):
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vmmGObjectUI.__init__(self, "choosecd.ui", "vmm-choose-cd")
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self.vm = vm
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self.conn = self.vm.conn
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self.storage_browser = None
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# This is also overwritten from details.py when targetting a new disk
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self.disk = disk
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self.media_type = disk.device
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self.builder.connect_signals({
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"on_media_toggled": self.media_toggled,
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"on_fv_iso_location_browse_clicked": self.browse_fv_iso_location,
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"on_cd_path_changed": self.change_cd_path,
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"on_ok_clicked": self.ok,
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"on_vmm_choose_cd_delete_event": self.close,
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"on_cancel_clicked": self.close,
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})
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self.widget("iso-image").set_active(True)
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self.initialize_opt_media()
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self.reset_state()
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def close(self, ignore1=None, ignore2=None):
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logging.debug("Closing media chooser")
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self.topwin.hide()
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if self.storage_browser:
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self.storage_browser.close()
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return 1
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def show(self, parent):
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logging.debug("Showing media chooser")
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self.reset_state()
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self.topwin.set_transient_for(parent)
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self.topwin.present()
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self.conn.schedule_priority_tick(pollnodedev=True, pollmedia=True)
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def _cleanup(self):
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self.vm = None
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self.conn = None
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self.disk = None
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if self.storage_browser:
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self.storage_browser.cleanup()
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self.storage_browser = None
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def reset_state(self):
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cd_path = self.widget("cd-path")
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use_cdrom = (cd_path.get_active() > -1)
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if use_cdrom:
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self.widget("physical-media").set_active(True)
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else:
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self.widget("iso-image").set_active(True)
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def ok(self, ignore1=None, ignore2=None):
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path = None
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if self.widget("iso-image").get_active():
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path = self.widget("iso-path").get_text()
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else:
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cd = self.widget("cd-path")
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idx = cd.get_active()
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model = cd.get_model()
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if idx != -1:
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path = model[idx][uihelpers.OPTICAL_DEV_PATH]
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if path == "" or path is None:
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return self.err.val_err(_("Invalid Media Path"),
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_("A media path must be specified."))
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try:
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self.disk.path = path
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except Exception, e:
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return self.err.val_err(_("Invalid Media Path"), e)
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names = self.disk.is_conflict_disk()
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if names:
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res = self.err.yes_no(
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_('Disk "%s" is already in use by other guests %s') %
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(self.disk.path, names),
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_("Do you really want to use the disk?"))
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if not res:
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return False
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uihelpers.check_path_search_for_qemu(self.err, self.conn, path)
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self.emit("cdrom-chosen", self.disk, path)
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self.close()
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def media_toggled(self, ignore1=None, ignore2=None):
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if self.widget("physical-media").get_active():
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self.widget("cd-path").set_sensitive(True)
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self.widget("iso-path").set_sensitive(False)
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self.widget("iso-file-chooser").set_sensitive(False)
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else:
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self.widget("cd-path").set_sensitive(False)
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self.widget("iso-path").set_sensitive(True)
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self.widget("iso-file-chooser").set_sensitive(True)
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def change_cd_path(self, ignore1=None, ignore2=None):
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pass
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def browse_fv_iso_location(self, ignore1=None, ignore2=None):
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self._browse_file()
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def initialize_opt_media(self):
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widget = self.widget("cd-path")
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warn = self.widget("cd-path-warn")
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error = self.conn.mediadev_error
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uihelpers.init_mediadev_combo(widget)
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uihelpers.populate_mediadev_combo(self.conn, widget, self.media_type)
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if error:
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warn.show()
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warn.set_tooltip_text(error)
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else:
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warn.hide()
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self.widget("physical-media").set_sensitive(not bool(error))
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if self.media_type == MEDIA_FLOPPY:
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self.widget("physical-media").set_label(_("Floppy D_rive"))
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self.widget("iso-image").set_label(_("Floppy _Image"))
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def set_storage_path(self, src_ignore, path):
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self.widget("iso-path").set_text(path)
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def _browse_file(self):
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if self.storage_browser is None:
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self.storage_browser = vmmStorageBrowser(self.conn)
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self.storage_browser.connect("storage-browse-finish",
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self.set_storage_path)
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self.storage_browser.stable_defaults = self.vm.stable_defaults()
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if self.media_type == MEDIA_FLOPPY:
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self.storage_browser.set_browse_reason(
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self.config.CONFIG_DIR_FLOPPY_MEDIA)
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else:
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self.storage_browser.set_browse_reason(
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self.config.CONFIG_DIR_ISO_MEDIA)
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self.storage_browser.show(self.topwin, self.conn)
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