diff options
Diffstat (limited to 'plugins/snippets/snippets/shareddata.py')
-rw-r--r-- | plugins/snippets/snippets/shareddata.py | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/plugins/snippets/snippets/shareddata.py b/plugins/snippets/snippets/shareddata.py new file mode 100644 index 0000000..be6fd14 --- /dev/null +++ b/plugins/snippets/snippets/shareddata.py @@ -0,0 +1,83 @@ +# Gedit snippets plugin +# Copyright (C) 2011 Jesse van den Kieboom <jessevdk@gnome.org> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 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 General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +from .singleton import Singleton +import os + +from gi.repository import Gtk + +# To register the GeditSnippetsManager type +from .manager import Manager + +class SharedData(object, metaclass=Singleton): + def __init__(self): + self.dlg = None + self.dlg_default_size = None + self.controller_registry = {} + self.windows = {} + + def register_controller(self, view, controller): + self.controller_registry[view] = controller + + def unregister_controller(self, view, controller): + if self.controller_registry[view] == controller: + del self.controller_registry[view] + + def register_window(self, window): + self.windows[window.window] = window + + def unregister_window(self, window): + if window.window in self.windows: + del self.windows[window.window] + + def update_state(self, window): + if window in self.windows: + self.windows[window].do_update_state() + + def get_active_controller(self, window): + view = window.get_active_view() + + if not view or not view in self.controller_registry: + return None + + return self.controller_registry[view] + + def get_controller(self, view): + if view in self.controller_registry: + return self.controller_registry[view] + else: + return None + + def manager_destroyed(self, dlg): + self.dlg_default_size = dlg.get_final_size() + self.dlg = None + + def show_manager(self, window, datadir): + if not self.dlg: + builder = Gtk.Builder() + builder.add_from_file(os.path.join(datadir, 'ui', 'snippets.ui')) + + self.dlg = builder.get_object('snippets_manager') + self.dlg.connect('destroy', self.manager_destroyed) + + if self.dlg_default_size: + self.dlg.set_default_size(self.dlg_default_size[0], self.dlg_default_size[1]) + + self.dlg.set_transient_for(window) + self.dlg.present() + +# vi:ex:ts=4:et |