diff options
Diffstat (limited to 'portato/gui/wrapper.py')
| -rw-r--r-- | portato/gui/wrapper.py | 622 |
1 files changed, 311 insertions, 311 deletions
diff --git a/portato/gui/wrapper.py b/portato/gui/wrapper.py index 2c492d4..a160e2f 100644 --- a/portato/gui/wrapper.py +++ b/portato/gui/wrapper.py @@ -16,316 +16,316 @@ 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 + """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) + """The implementation of the abstract Console for GTK.""" + + def reset (self): + """ + Resets the terminal. + """ + vte.Terminal.reset(self, True, True) |