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# -*- coding: utf-8 -*-
#
# File: portato/gui/gtk/wrapper.py
# This file is part of the Portato-Project, a graphical portage-frontend.
#
# Copyright (C) 2006 René 'Necoro' Neumann
# This is free software. You may redistribute copies of it under the terms of
# the GNU General Public License version 2.
# There is NO WARRANTY, to the extent permitted by law.
#
# Written by René 'Necoro' Neumann <necoro@necoro.net>
from __future__ import absolute_import
from gettext import lgettext as _
from ..wrapper import Tree, Console
import vte
class GtkTree (Tree):
"""The implementation of the abstract tree."""
def __init__ (self, tree, col = 0):
"""Constructor.
@param tree: original tree
@type tree: gtk.TreeStore
@param col: the column where the cpv is stored
@type col: int"""
self.tree = tree
self.cpv_col = col
self.emergeIt = self.append(None, ["Emerge", ""])
self.unmergeIt = self.append(None, ["Unmerge", ""])
def build_append_value (self, cpv, oneshot = False, update = False, downgrade = False, version = None, useChange = []):
string = ""
if oneshot:
string += "<i>%s</i>" % _("oneshot")
if update:
if oneshot: string += "; "
if version is not None:
string += "<i>%s</i>" % (_("updating from version %s") % version)
else:
string += "<i>%s</i>" % _("updating")
elif downgrade:
if oneshot: string += "; "
if version is not None:
string += "<i>%s</i>" % (_("downgrading from version %s") % version)
else:
string += "<i>%s</i>" % _("downgrading")
if useChange:
if update or downgrade or oneshot: string += "; "
string += "<i><b>%s </b></i>" % _("IUSE changes:")
useChange.sort()
string += "<i>%s</i>" % " ".join(useChange)
return [cpv, string]
def get_emerge_it (self):
return self.emergeIt
def get_unmerge_it (self):
return self.unmergeIt
def is_in_emerge (self, it):
return self.tree.get_string_from_iter(it).split(":")[0] == self.tree.get_string_from_iter(self.emergeIt)
def is_in_unmerge (self, it):
return self.tree.get_string_from_iter(it).split(":")[0] == self.tree.get_string_from_iter(self.unmergeIt)
def iter_has_parent (self, it):
return (self.tree.iter_parent(it) != None)
def parent_iter (self, it):
return self.tree.iter_parent(it)
def first_child_iter (self, it):
return self.tree.iter_children(it)
def iter_has_children (self, it):
return self.tree.iter_has_child(it)
def next_iter (self, it):
return self.tree.iter_next(it)
def get_value (self, it, column):
return self.tree.get_value(it, column)
def append (self, parent = None, values = None):
return self.tree.append(parent, values)
def remove (self, it):
self.tree.remove(it)
def get_original (self):
return self.tree
def get_cpv_column (self):
return self.cpv_col
class GtkConsole (vte.Terminal, Console):
"""The implementation of the abstract Console for GTK."""
def reset (self):
vte.Terminal.reset(self, True, True)
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