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