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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) 2006-2008 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
import vte
from gettext import lgettext as _
from ..wrapper import Tree, Console
from ...helper import debug
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 = None
self.unmergeIt = None
self.updateIt = None
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, False]
def set_in_progress (self, it, to = True):
iter = self.first_iter(it)
if to:
self.tree.set_value(iter, 1, "<b>%s</b>" % _("(In Progress)"))
else:
self.tree.set_value(iter, 1, "")
self.tree.set_value(iter, 2, to)
def is_in_progress (self, it):
return self.tree.get_value(it, 2)
def get_emerge_it (self):
if self.emergeIt is None:
self.emergeIt = self.append(None, ["<b>%s</b>" % _("Install"), "", False])
return self.emergeIt
def get_unmerge_it (self):
if self.unmergeIt is None:
self.unmergeIt = self.append(None, ["<b>%s</b>" % _("Uninstall"), "", False])
return self.unmergeIt
def get_update_it (self):
if self.updateIt is None:
self.updateIt = self.append(None, ["<b>%s</b>" % _("Update"), "", False])
return self.updateIt
def first_iter (self, it):
return self.tree.get_iter_from_string(self.tree.get_string_from_iter(it).split(":")[0])
def is_in (self, it, in_it):
return in_it and self.iter_equal(self.first_iter(it), in_it)
def is_in_emerge (self, it):
return self.is_in(it, self.emergeIt)
def is_in_unmerge (self, it):
return self.is_in(it, self.unmergeIt)
def is_in_update (self, it):
return self.is_in(it, self.updateIt)
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 iter_equal (self, it, other_it):
return self.tree.get_string_from_iter(it) == self.tree.get_string_from_iter(other_it)
def append (self, parent = None, values = None):
return self.tree.append(parent, values)
def remove (self, it):
if self.emergeIt and self.iter_equal(it, self.emergeIt) : self.emergeIt = None
elif self.unmergeIt and self.iter_equal(it, self.unmergeIt) : self.unmergeIt = None
elif self.updateIt and self.iter_equal(it, self.updateIt) : self.updateIt = None
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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