Mercurial > libervia-backend
changeset 1159:85fd02356dba
primitivus: key can be changed in config:
- new config module manage configuration
- if any configuration error happen, config parsing is stopped, and a popup appear + a log error
- key can be changed with key_[action_name] = [shortcut]
- early popup (popup happening before main widget is built, e.g. in profile manager) are managed
author | Goffi <goffi@goffi.org> |
---|---|
date | Thu, 04 Sep 2014 19:05:57 +0200 |
parents | c0f15e52695a |
children | 2ff15a6c5791 |
files | frontends/src/primitivus/config.py frontends/src/primitivus/constants.py frontends/src/primitivus/primitivus |
diffstat | 3 files changed, 70 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/frontends/src/primitivus/config.py Thu Sep 04 19:05:57 2014 +0200 @@ -0,0 +1,48 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- + +# Primitivus: a SAT frontend +# Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org) + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. + +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +"""This module manage configuration specific to Primitivus""" + +from sat_frontends.primitivus.constants import Const as C +from sat_frontends.primitivus.keys import action_key_map +import ConfigParser + + +def applyConfig(): + """Parse configuration and apply found change + + raise: can raise various Exceptions if configuration is not good + """ + config = ConfigParser.SafeConfigParser() + config.read(C.CONFIG_FILES) + try: + options = config.items(C.CONFIG_SECTION) + except ConfigParser.NoSectionError: + options = [] + shortcuts = {} + for name, value in options: + if name.startswith(C.CONFIG_OPT_KEY_PREFIX.lower()): + action = name[len(C.CONFIG_OPT_KEY_PREFIX):].upper() + shortcut = value + if not action or not shortcut: + raise ValueError("Bad option: {} = {}".format(name, value)) + shortcuts[action] = shortcut + + action_key_map.replace(shortcuts) + action_key_map.check_namespaces()
--- a/frontends/src/primitivus/constants.py Thu Sep 04 19:05:57 2014 +0200 +++ b/frontends/src/primitivus/constants.py Thu Sep 04 19:05:57 2014 +0200 @@ -82,3 +82,5 @@ LOG_OPT_SECTION = APP_NAME.lower() LOG_OPT_OUTPUT = ('output', constants.Const.LOG_OPT_OUTPUT_SEP + constants.Const.LOG_OPT_OUTPUT_MEMORY) + CONFIG_SECTION = APP_NAME.lower() + CONFIG_OPT_KEY_PREFIX = "KEY_"
--- a/frontends/src/primitivus/primitivus Thu Sep 04 19:05:57 2014 +0200 +++ b/frontends/src/primitivus/primitivus Thu Sep 04 19:05:57 2014 +0200 @@ -37,6 +37,7 @@ from sat_frontends.primitivus.progress import Progress from sat_frontends.primitivus.notify import Notify from sat_frontends.primitivus.keys import action_key_map as a_key +from sat_frontends.primitivus import config from sat_frontends.tools.misc import InputHistory from sat_frontends.constants import Const as commonConst # FIXME from sat_frontends.tools.jid import JID @@ -235,6 +236,18 @@ self.loop.set_alarm_in(0,lambda a,b: self.postInit()) self.loop.run() + def postInit(self): + try: + config.applyConfig() + except Exception as e: + log.error("configuration error: {}".format(e)) + popup = sat_widgets.Alert(_("Configuration Error"), _("Something went wrong while reading the configuration, please check :messages"), ok_cb=self.removePopUp) + if self.options.profile: + self._early_popup = popup + else: + self.showPopUp(popup) + super(PrimitivusApp, self).postInit() + def inputFilter(self, input, raw): if self.__saved_overlay and input != ['ctrl s']: return @@ -347,6 +360,13 @@ self.loop.widget = self._buildMainWidget() self.redraw() QuickApp.plug_profile_1(self, profile_key) + try: + # if a popup arrived before main widget is build, we need to show it now + self.showPopUp(self._early_popup) + except AttributeError: + pass + else: + del self._early_popup def removePopUp(self, widget=None): "Remove current pop-up, and if there is other in queue, show it"