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Diffstat (limited to 'portato/gui/qt/tree.py')
| -rw-r--r-- | portato/gui/qt/tree.py | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/portato/gui/qt/tree.py b/portato/gui/qt/tree.py deleted file mode 100644 index 7c0fa4c..0000000 --- a/portato/gui/qt/tree.py +++ /dev/null @@ -1,155 +0,0 @@ -# -*- coding: utf-8 -*- -# -# File: portato/gui/qt/tree.py -# This file is part of the Portato-Project, a graphical portage-frontend. -# -# Copyright (C) 2007 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 PyQt4 import Qt -from portato.gui.wrapper import Tree - -from portato.helper import debug -from portato.backend import system # for the tooltips - -class QtTree (Tree): - - def __init__ (self, treeWidget, col = 0): - - self.tree = treeWidget - self.col = col - - self.emergeIt = Qt.QTreeWidgetItem(self.tree, ["Emerge", ""]) - self.unmergeIt = Qt.QTreeWidgetItem(self.tree, ["Unmerge", ""]) - - def build_append_value (self, cpv, oneshot = False, update = False, version = None): - string = "" - - if oneshot: - string += "(oneshot)" - if update: string += "; " - - if update: - string += "(updating" - if version is not None: - string += " from version %s" % version - string += ")" - - 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): - while self.iter_has_parent(it): - it = self.parent_iter(it) - return (it == self.emergeIt) - - def is_in_unmerge (self, it): - return not self.is_in_emerge(it) - - def iter_has_parent (self, it): - return (it.parent() != None) - - def parent_iter (self, it): - return it.parent() - - def first_child_iter (self, it): - return it.child(0) - - def iter_has_children (self, it): - return (it.childCount() > 0) - - def next_iter (self, it): - iter = Qt.QTreeWidgetItemIterator(it) - iter += 1 # next iter ... - - newIt = iter.value() - if not newIt or newIt.parent() != it.parent(): # stop if we left the current parent - return None - else: - return newIt - - def get_value (self, it, column): - return str(it.text(column)) - - def append (self, parent = None, values = None): - if values is None: - values = ["",""] - else: - for i in range(len(values)): - if values[i] is None: - values[i] = "" - - if parent is None: - parent = self.tree - - item = Qt.QTreeWidgetItem(parent, values) - self.make_tooltip(item) - return item - - def remove (self, it): - # a somehow strange approach ;) - go to the parent and delete the child - parent = it.parent() - index = parent.indexOfChild(it) - parent.takeChild(index) - - def get_original (self): - return self.tree - - def get_cpv_column (self): - return self.col - - def make_tooltip (self, item): - tooltip = self.__get_flags(str(item.text(0))) - item.setToolTip(self.col, tooltip) - - def __get_flags(self, cpv): - - try: - pkg = system.new_package(cpv) - except ValueError: # no CPV - return "" - - enabled = [] - disabled = [] - expanded = set() - - pkg_flags = pkg.get_all_use_flags() - if not pkg_flags: # no flags - stop here - return "" - - pkg_flags.sort() - for use in pkg_flags: - exp = pkg.use_expanded(use) - if exp: - expanded.add(exp) - - else: - if pkg.is_use_flag_enabled(use): - enabled.append(use) - else: - disabled.append(use) - - string = "" - - if enabled: - string = "<b>+%s</b>" % ("<br>+".join(enabled),) - if len(disabled) > 0: - string = string + "<br>" - - if disabled: - string = string+"<i>- %s</i>" % ("<br>- ".join(disabled),) - - if expanded: - string = string+"<br><br>"+"<br>".join(expanded) - - return string - |