Removed gtk subdir

1 files changed, 331 insertions, 0 deletions

diff --git a/portato/gui/wrapper.py b/portato/gui/wrapper.py
new file mode 100644
index 0000000..8be3b6a
--- /dev/null
+++ b/portato/gui/wrapper.py
@@ -0,0 +1,331 @@
+# -*- coding: utf-8 -*-
+#
+# File: portato/gui/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 ..helper import _,debug
+
+class GtkTree (object):
+	"""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 = []):
+		"""
+		Builds the list, which is going to be passed to append. 
+
+		@param cpv: the cpv
+		@type cpv: string (cpv)
+		@param oneshot: True if oneshot
+		@type oneshot: boolean
+		@param update: True if this is an update
+		@type update: boolean
+		@param downgrade: True if this is a downgrade
+		@type downgrade: boolean
+		@param version: the version we update from
+		@type version: string
+		@param useChange: list of changed useflags; use "-use" for removed and "+use" for added flags
+		@type useChange: string[]
+
+		@returns: the created list
+		@rtype: list
+		"""
+
+		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):
+		"""
+		Marks the queue where the given iterator belongs as being in progress.
+
+		@param it: one iterator of the queue to mark to
+		@type it: Iterator
+		@param to: whether to enable or disable
+		@type to: boolean
+		"""
+
+		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):
+		"""
+		Returns whether the queue where the given iterator belongs to, is marked as "being in progress".
+
+		@param it: the iterator
+		@type it: Iterator
+		@returns: whether the queue is marked "in progress"
+		@rtype: boolean
+		"""
+		return self.tree.get_value(it, 2)
+
+	def get_emerge_it (self):
+		"""
+		Returns an iterator signaling the top of the emerge section.
+
+		@returns: emerge-iterator
+		@rtype: Iterator
+		"""
+		if self.emergeIt is None:
+			self.emergeIt = self.append(None, ["<b>%s</b>" % _("Install"), "", False])
+		return self.emergeIt
+
+	def get_unmerge_it (self):
+		"""
+		Returns an iterator signaling the top of the unmerge section.
+
+		@returns: unmerge-iterator
+		@rtype: Iterator
+		"""
+		if self.unmergeIt is None:
+			self.unmergeIt = self.append(None, ["<b>%s</b>" % _("Uninstall"), "", False])
+
+		return self.unmergeIt
+
+	def get_update_it (self):
+		"""
+		Returns an iterator signaling the top of the update section.
+
+		@returns: unmerge-iterator
+		@rtype: Iterator
+		"""
+		if self.updateIt is None:
+			self.updateIt = self.append(None, ["<b>%s</b>" % _("Update"), "", False])
+
+		return self.updateIt
+
+	def first_iter (self, it):
+		"""
+		Returns the iterator at the top.
+
+		@param it: the iterator
+		@type it: Iterator
+		@returns: the top iterator
+		@rtype: Iterator
+		"""
+		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):
+		"""
+		Checks whether an iterator is part of the "Emerge" section.
+
+		@param it: the iterator to check
+		@type it: Iterator
+		@returns: True if the iter is part; False otherwise
+		@rtype: boolean
+		"""
+		return self.is_in(it, self.emergeIt)
+
+	def is_in_unmerge (self, it):
+		"""
+		Checks whether an iterator is part of the "Unmerge" section.
+
+		@param it: the iterator to check
+		@type it: Iterator
+		@returns: True if the iter is part; False otherwise
+		@rtype: boolean
+		"""
+		return self.is_in(it, self.unmergeIt)
+
+	def is_in_update (self, it):
+		"""
+		Checks whether an iterator is part of the "Update" section.
+
+		@param it: the iterator to check
+		@type it: Iterator
+		@returns: True if the iter is part; False otherwise
+		@rtype: boolean
+		"""
+		return self.is_in(it, self.updateIt)
+	
+	def iter_has_parent (self, it):
+		"""
+		Returns whether the actual iterator has a parent.
+		@param it: the iterator
+		@type it: Iterator
+		@returns: True if it has a parent it, else False.
+		@rtype: boolean
+		"""
+		return (self.tree.iter_parent(it) != None)
+
+	def parent_iter (self, it):
+		"""
+		Returns the parent iter.
+
+		@param it: the iterator
+		@type it: Iterator
+		@returns: Parent iterator or None if the current it has no parent.
+		@rtype: Iterator; None
+		"""
+		return self.tree.iter_parent(it)
+
+	def first_child_iter (self, it):
+		"""
+		Returns the first child iter.
+
+		@param it: the iterator
+		@type it: Iterator
+		@returns: First child iterator or None if the current it has no children.
+		@rtype: Iterator; None
+		"""
+
+		return self.tree.iter_children(it)
+
+	def iter_has_children (self, it):
+		"""
+		Returns whether the actual iterator has children.
+
+		@param it: the iterator
+		@type it: Iterator
+		@returns: True if it has children, else False.
+		@rtype: boolean
+		"""
+
+		return self.tree.iter_has_child(it)
+
+	def next_iter (self, it):
+		"""
+		Returns the next iter.
+
+		@param it: the iterator
+		@type it: Iterator
+		@returns: Next iterator or None if the current iter is the last one.
+		@rtype: Iterator; None
+		"""
+		return self.tree.iter_next(it)
+
+	def get_value (self, it, column):
+		"""
+		Returns the value of the specific column at the given iterator.
+
+		@param it: the iterator
+		@type it: Iterator
+		@param column: the column of the iterator from where to get the value
+		@type column: int
+		@returns: the value
+		@rtype: anything
+		"""
+
+		return self.tree.get_value(it, column)
+
+	def iter_equal (self, it, other_it):
+		"""
+		Checks whether to iterators are equal.
+
+		@param it: the one iterator to compare
+		@type it: Iterator
+		@param other_it: the other iterator to compare
+		@type other_it: Iterator
+		@returns: True if both iterators are equal; False otherwise
+		@rtype boolean
+		"""
+		return self.tree.get_string_from_iter(it) == self.tree.get_string_from_iter(other_it)
+
+	def append (self, parent = None, values = None):
+		"""
+		Appends some values right after the given parent. If parent is None, it is appended as the first element.
+
+		@param parent: the iterator to append the values right after; if None it symbolizes the top
+		@type parent: Iterator
+		@param values: a list of values which are going to be appended to the tree
+		@type values: list
+		@returns: Iterator pointing to the newly appended stuff
+		@rtype: Iterator
+		"""
+
+		return self.tree.append(parent, values)
+
+	def remove (self, it):
+		"""
+		Removes an iterator out of the tree. 
+		@attention: The iterator can point to anything hereafter. Do not reuse!
+		
+		@param it: iterator to remove
+		@type it: Iterator
+		"""
+		
+		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):
+		"""
+		Returns the original tree-object.
+		
+		@returns: original tree-object
+		@rtype: tree-object
+		"""
+		return self.tree
+
+	def get_cpv_column (self):
+		"""
+		Returns the number of the column where the cpv's are stored.
+
+		@returns: column with cpv's
+		@rtype: int
+		"""
+		return self.cpv_col
+
+class GtkConsole (vte.Terminal):
+	"""The implementation of the abstract Console for GTK."""
+	
+	def reset (self):
+		"""
+		Resets the terminal.
+		"""
+		vte.Terminal.reset(self, True, True)