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Diffstat (limited to 'avahi-utils/SimpleGladeApp.py')
-rw-r--r-- | avahi-utils/SimpleGladeApp.py | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/avahi-utils/SimpleGladeApp.py b/avahi-utils/SimpleGladeApp.py new file mode 100644 index 0000000..6d204e3 --- /dev/null +++ b/avahi-utils/SimpleGladeApp.py @@ -0,0 +1,122 @@ +# SimpleGladeApp.py +# Module that provides an object oriented abstraction to pygtk and libglade. +# Copyright (C) 2004 Sandino Flores Moreno + +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library 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 +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA + +try: + import os + import sys + import gtk + import gtk.glade + import weakref +except ImportError: + print "Error importing pygtk2 and pygtk2-libglade" + sys.exit(1) + +class SimpleGladeApp(dict): + def __init__(self, glade_filename, main_widget_name=None, domain=None, **kwargs): + if os.path.isfile(glade_filename): + self.glade_path = glade_filename + else: + glade_dir = os.path.split( sys.argv[0] )[0] + self.glade_path = os.path.join(glade_dir, glade_filename) + for key, value in kwargs.items(): + try: + setattr(self, key, weakref.proxy(value) ) + except TypeError: + setattr(self, key, value) + self.glade = None + gtk.glade.set_custom_handler(self.custom_handler) + self.glade = gtk.glade.XML(self.glade_path, main_widget_name, domain) + if main_widget_name: + self.main_widget = self.glade.get_widget(main_widget_name) + else: + self.main_widget = None + self.signal_autoconnect() + self.new() + + def signal_autoconnect(self): + signals = {} + for attr_name in dir(self): + attr = getattr(self, attr_name) + if callable(attr): + signals[attr_name] = attr + self.glade.signal_autoconnect(signals) + + def custom_handler(self, + glade, function_name, widget_name, + str1, str2, int1, int2): + if hasattr(self, function_name): + handler = getattr(self, function_name) + return handler(str1, str2, int1, int2) + + def __getattr__(self, name): + if name in self: + data = self[name] + return data + else: + widget = self.glade.get_widget(name) + if widget != None: + self[name] = widget + return widget + else: + raise AttributeError, name + + def __setattr__(self, name, value): + self[name] = value + + def new(self): + pass + + def on_keyboard_interrupt(self): + pass + + def gtk_widget_show(self, widget, *args): + widget.show() + + def gtk_widget_hide(self, widget, *args): + widget.hide() + + def gtk_widget_grab_focus(self, widget, *args): + widget.grab_focus() + + def gtk_widget_destroy(self, widget, *args): + widget.destroy() + + def gtk_window_activate_default(self, widget, *args): + widget.activate_default() + + def gtk_true(self, *args): + return gtk.TRUE + + def gtk_false(self, *args): + return gtk.FALSE + + def gtk_main_quit(self, *args): + gtk.main_quit() + + def main(self): + gtk.main() + + def quit(self): + gtk.main_quit() + + def run(self): + try: + self.main() + except KeyboardInterrupt: + self.on_keyboard_interrupt() |