diff options
Diffstat (limited to 'portato/gui/windows/basic.py')
| -rw-r--r-- | portato/gui/windows/basic.py | 72 |
1 files changed, 46 insertions, 26 deletions
diff --git a/portato/gui/windows/basic.py b/portato/gui/windows/basic.py index 1117e5e..b3f210c 100644 --- a/portato/gui/windows/basic.py +++ b/portato/gui/windows/basic.py @@ -14,7 +14,6 @@ from __future__ import absolute_import # gtk stuff import gtk -import gtk.glade import gobject from functools import wraps @@ -23,11 +22,18 @@ import os.path from ...constants import TEMPLATE_DIR, APP, LOCALE_DIR from ...helper import error -gtk.glade.bindtextdomain (APP, LOCALE_DIR) -gtk.glade.textdomain (APP) +# for the GtkBuilder to translate correctly :) +import ctypes +try: + getlib = ctypes.cdll.LoadLibrary("libgettextlib.so") +except OSError: + error("'libgettextlib.so' cannot be loaded. Might be, that there are no translations available in the GUI.") +else: + getlib.textdomain(APP) + getlib.bindtextdomain(APP, LOCALE_DIR) class WrappedTree (object): - __slots__ = ("klass", "tree", "get_widget") + __slots__ = ("klass", "tree", "get_widget", "get_ui") def __init__ (self, klass, tree): self.tree = tree self.klass = klass @@ -39,25 +45,52 @@ class WrappedTree (object): return getattr(self.tree, name) def get_widget(self, name): - w = self.tree.get_widget(name) + w = self.tree.get_object(name) if w is None: error("Widget '%s' could not be found in class '%s'.", name, self.klass) return w -class Window (object): - def __init__ (self): + def get_ui (self, name, ui = "uimanager"): + uiw = self.get_widget(ui) + if uiw is None: + return None - if not hasattr(self, "__tree__"): - self.__tree__ = self.__class__.__name__ + if not name.startswith("ui/"): + name = "ui/%s" % name - if not hasattr(self, "__window__"): - self.__window__ = self.__class__.__name__ + w = uiw.get_widget(name) + if w is None: + error("UIItem '%s' of UIManager '%s' could not be found in class '%s'.", name, ui, self.klass) + return w + +class UIBuilder (object): + def __init__ (self, connector = None): if not hasattr(self, "__file__"): self.__file__ = self.__class__.__name__ - self.tree = self.get_tree(self.__tree__) - self.tree.signal_autoconnect(self) + self._builder = gtk.Builder() + self._builder.add_from_file(os.path.join(TEMPLATE_DIR, self.__file__+".ui")) + self._builder.set_translation_domain(APP) + + if connector is None: connector = self + + unconnected = self._builder.connect_signals(connector) + + if unconnected is not None: + for uc in set(unconnected): + error("Signal '%s' not connected in class '%s'.", uc, self.__class__.__name__) + + self.tree = WrappedTree(self.__class__.__name__, self._builder) + +class Window (UIBuilder): + def __init__ (self): + + UIBuilder.__init__(self) + + if not hasattr(self, "__window__"): + self.__window__ = self.__class__.__name__ + self.window = self.tree.get_widget(self.__window__) @staticmethod @@ -82,9 +115,6 @@ class Window (object): return wrapper - def get_tree (self, name): - return WrappedTree(self.__class__.__name__, gtk.glade.XML(os.path.join(TEMPLATE_DIR, self.__file__+".glade"), name)) - class AbstractDialog (Window): """A class all our dialogs get derived from. It sets useful default vars and automatically handles the ESC-Button.""" @@ -114,13 +144,3 @@ class AbstractDialog (Window): def close (self, *args): self.window.destroy() - -class Popup (object): - - def __init__ (self, name, parent, file = "popups"): - self.tree = WrappedTree(self.__class__.__name__, gtk.glade.XML(os.path.join(TEMPLATE_DIR, file+".glade"), root = name)) - self.tree.signal_autoconnect(parent) - self._popup = self.tree.get_widget(name) - - def popup (self, *args): - self._popup.popup(*args) |