Mercurial > libervia-desktop-kivy
diff src/cagou.py @ 15:56838ad5c84b
files reorganisation, cagou is now launched with python2 cagou.py in src/
author | Goffi <goffi@goffi.org> |
---|---|
date | Sat, 09 Jul 2016 17:24:01 +0200 |
parents | 21a432afd06d |
children |
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--- a/src/cagou.py Sat Jul 09 16:02:44 2016 +0200 +++ b/src/cagou.py Sat Jul 09 17:24:01 2016 +0200 @@ -17,170 +17,7 @@ # 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/>. - -from sat.core.i18n import _ -import logging_setter -logging_setter.set_logging() -from constants import Const as C -from sat.core import log as logging -log = logging.getLogger(__name__) -from sat_frontends.quick_frontend.quick_app import QuickApp -from sat_frontends.bridge.DBus import DBusBridgeFrontend -# from sat_frontends.quick_frontend import quick_utils -import kivy -kivy.require('1.9.1') -import kivy.support -kivy.support.install_gobject_iteration() -from kivy.app import App -from kivy.lang import Builder -import xmlui -from profile_manager import ProfileManager -from widgets_handler import WidgetsHandler -from kivy.uix.boxlayout import BoxLayout -from cagou_widget import CagouWidget -from importlib import import_module -import os.path -import glob - - -class CagouRootWidget(BoxLayout): - - def __init__(self, widgets): - super(CagouRootWidget, self).__init__(orientation=("vertical")) - for wid in widgets: - self.add_widget(wid) - - def change_widgets(self, widgets): - self.clear_widgets() - for wid in widgets: - self.add_widget(wid) - - -class CagouApp(App): - """Kivy App for Cagou""" - - def build(self): - return CagouRootWidget([ProfileManager(self.host)]) - - -class Cagou(QuickApp): - MB_HANDLE = False - - def __init__(self): - super(Cagou, self).__init__(create_bridge=DBusBridgeFrontend, xmlui=xmlui) - self.app = CagouApp() - self.app.host = self - media_dir = self.app.media_dir = self.bridge.getConfig("", "media_dir") - self.app.default_avatar = os.path.join(media_dir, "misc/default_avatar.png") - self._plg_wids = [] # widget plugins - self._import_plugins() - - def run(self): - self.app.run() - - def _defaultFactory(self, host, plugin_info, target, profiles): - """factory used to create widget instance when PLUGIN_INFO["factory"] is not set""" - main_cls = plugin_info['main'] - return self.widgets.getOrCreateWidget(main_cls, target, on_new_widget=None, profiles=profiles) - - def _import_plugins(self): - """Import all plugins""" - self.default_wid = None - plugins_path = os.path.dirname(__file__) - plug_lst = [os.path.splitext(p)[0] for p in map(os.path.basename, glob.glob(os.path.join(plugins_path, "plugin*.py")))] - imported_names = set() # use to avoid loading 2 times plugin with same import name - for plug in plug_lst: - mod = import_module(plug) - try: - plugin_info = mod.PLUGIN_INFO - except AttributeError: - plugin_info = {} +import cagou - # import name is used to differentiate plugins - if 'import_name' not in plugin_info: - plugin_info['import_name'] = plug - if 'import_name' in imported_names: - log.warning(_(u"there is already a plugin named {}, ignoring new one").format(plugin_info['import_name'])) - continue - if plugin_info['import_name'] == C.WID_SELECTOR: - # if WidgetSelector exists, it will be our default widget - self.default_wid = plugin_info - - # we want everything optional, so we use plugin file name - # if actual name is not found - if 'name' not in plugin_info: - plugin_info['name'] = plug[plug.rfind('_')+1:] - - # we need to load the kv file - if 'kv_file' not in plugin_info: - plugin_info['kv_file'] = u'{}.kv'.format(plug) - Builder.load_file(plugin_info['kv_file']) - - # what is the main class ? - main_cls = getattr(mod, plugin_info['main']) - plugin_info['main'] = main_cls - - # factory is used to create the instance - # if not found, we use a defaut one with getOrCreateWidget - if 'factory' not in plugin_info: - plugin_info['factory'] = self._defaultFactory - - self._plg_wids.append(plugin_info) - if not self._plg_wids: - log.error(_(u"no widget plugin found")) - return - - # we want widgets sorted by names - self._plg_wids.sort(key=lambda p: p['name'].lower()) - - if self.default_wid is None: - # we have no selector widget, we use the first widget as default - self.default_wid = self._plg_wids[0] - - def getPluggedWidgets(self, except_cls=None): - """get available widgets plugin infos - - @param except_cls(None, class): if not None, - widgets from this class will be excluded - @return (list[dict]): available widgets plugin infos - """ - lst = self._plg_wids[:] - if except_cls is not None: - for plugin_info in lst: - if plugin_info['main'] == except_cls: - lst.remove(plugin_info) - break - return lst - - def plugging_profiles(self): - self.app.root.change_widgets([WidgetsHandler(self)]) - - def setPresenceStatus(self, show='', status=None, profile=C.PROF_KEY_NONE): - log.info(u"Profile presence status set to {show}/{status}".format(show=show, status=status)) - - def switchWidget(self, old, new): - """Replace old widget by new one - - old(CagouWidget): CagouWidget instance or a child - new(CagouWidget): new widget instance - """ - to_change = None - if isinstance(old, CagouWidget): - to_change = old - else: - for w in old.walk_reverse(): - if isinstance(w, CagouWidget): - to_change = w - break - - if to_change is None: - log.error(u"no CagouWidget found when trying to switch widget") - else: - parent = to_change.parent - idx = parent.children.index(to_change) - parent.remove_widget(to_change) - parent.add_widget(new, index=idx) - - -if __name__ == '__main__': - Cagou().run() +if __name__ == "__main__": + cagou.run()