Get rid of wrapper.py and GtkConsole

1 files changed, 306 insertions, 0 deletions

diff --git a/portato/gui/utils.py b/portato/gui/utils.py
index dd0b58c..8b88b23 100644
--- a/portato/gui/utils.py
+++ b/portato/gui/utils.py
@@ -145,3 +145,309 @@ class Config (ConfigParser):
         """Writes to the config file and modify any external configs."""
         ConfigParser.write(self)
         self.modify_external_configs()
+
+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