104 lines
2.7 KiB
Python
104 lines
2.7 KiB
Python
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# Copyright (C) 2018 Red Hat, Inc.
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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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from gi.repository import Gtk
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import virtinst
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from .baseclass import vmmGObjectUI
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class vmmOSList(vmmGObjectUI):
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__gsignals__ = {
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"os-selected": (vmmGObjectUI.RUN_FIRST, None, [object])
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}
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def __init__(self):
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vmmGObjectUI.__init__(self, "oslist.ui", "vmm-oslist")
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self._cleanup_on_app_close()
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self._filter_name = None
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self._filter_eol = True
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self.builder.connect_signals({
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"on_include_eol_toggled": self._eol_toggled,
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})
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self._init_state()
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def _init_state(self):
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self.topwin.set_modal(False)
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os_list = self.widget("os-list")
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# (os object, label)
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os_list_model = Gtk.ListStore(object, str)
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all_os = virtinst.OSDB.list_os()
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for os in all_os:
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os_list_model.append([os, "%s (%s)" % (os.label, os.name)])
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self._os_list_model = Gtk.TreeModelFilter(child_model=os_list_model)
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self._os_list_model.set_visible_func(self._filter_os)
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os_list.set_model(self._os_list_model)
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nameCol = Gtk.TreeViewColumn(_("Name"))
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nameCol.set_spacing(6)
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text = Gtk.CellRendererText()
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nameCol.pack_start(text, True)
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nameCol.add_attribute(text, 'text', 1)
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os_list.append_column(nameCol)
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os_list.connect("row_activated", self._os_selected_cb)
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def _eol_toggled(self, src):
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self._filter_eol = not src.get_active()
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self._refilter()
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def _os_selected_cb(self, tree_view, path, column):
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model, titer = tree_view.get_selection().get_selected()
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if titer is None:
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self.emit("os-selected", None)
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else:
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self.emit("os-selected", model[titer][0])
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def _filter_os(self, model, titer, ignore1):
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os = model.get(titer, 0)[0]
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if self._filter_eol:
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if os.eol:
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return False
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if self._filter_name is not None and self._filter_name != "":
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label = os.label.lower()
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name = os.name.lower()
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if (label.find(self._filter_name) == -1 and
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name.find(self._filter_name) == -1):
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return False
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return True
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def _refilter(self):
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os_list = self.widget("os-list")
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sel = os_list.get_selection()
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sel.unselect_all()
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self._os_list_model.refilter()
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def filter_name(self, partial_name):
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self._filter_name = partial_name.lower()
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self._refilter()
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def show(self, parent):
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self.topwin.set_relative_to(parent)
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self.topwin.popup()
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def hide(self):
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self.topwin.popdown()
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def _cleanup(self):
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pass
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