148 lines
5.0 KiB
Python
148 lines
5.0 KiB
Python
# 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 work is licensed under the GNU GPLv2 or later.
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# See the COPYING file in the top-level directory.
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import logging
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from virtinst import DeviceDisk
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from .baseclass import vmmGObjectUI
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from .mediacombo import vmmMediaCombo
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from .storagebrowse import vmmStorageBrowser
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from .addstorage import vmmAddStorage
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class vmmChooseCD(vmmGObjectUI):
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__gsignals__ = {
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"cdrom-chosen": (vmmGObjectUI.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 targeting a new disk
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self.disk = disk
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self.media_type = disk.device
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self.mediacombo = vmmMediaCombo(self.conn, self.builder, self.topwin,
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self.media_type)
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self.widget("media-combo-align").add(self.mediacombo.top_box)
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self.builder.connect_signals({
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"on_vmm_choose_cd_delete_event": self.close,
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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_ok_clicked": self.ok,
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"on_cancel_clicked": self.close,
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})
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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)
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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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if self.mediacombo:
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self.mediacombo.cleanup()
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self.mediacombo = None
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def _init_ui(self):
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if self.media_type == vmmMediaCombo.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 reset_state(self):
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self.mediacombo.reset_state()
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enable_phys = not self.vm.stable_defaults()
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self.widget("physical-media").set_sensitive(enable_phys)
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self.widget("physical-media").set_tooltip_text("" if enable_phys else
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_("Physical CDROM passthrough not supported with this hypervisor"))
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use_cdrom = (self.mediacombo.has_media()) and enable_phys
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self.widget("physical-media").set_active(use_cdrom)
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self.widget("iso-image").set_active(not use_cdrom)
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def ok(self, ignore1=None, ignore2=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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path = self.mediacombo.get_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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names = DeviceDisk.path_in_use_by(self.disk.conn, path)
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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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(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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vmmAddStorage.check_path_search(self, self.conn, path)
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try:
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self.disk.path = path
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except Exception as e:
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return self.err.val_err(_("Invalid Media Path"), e)
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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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is_phys = bool(self.widget("physical-media").get_active())
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self.mediacombo.combo.set_sensitive(is_phys)
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self.widget("iso-path").set_sensitive(not is_phys)
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self.widget("iso-file-chooser").set_sensitive(not is_phys)
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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 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.set_finish_cb(self.set_storage_path)
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self.storage_browser.set_stable_defaults(self.vm.stable_defaults())
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if self.media_type == vmmMediaCombo.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)
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