1 files changed, 166 insertions, 0 deletions
diff --git a/rapid/gnomeglade.py b/rapid/gnomeglade.py
new file mode 100644
index 0000000..c0b0860
--- /dev/null
+++ b/rapid/gnomeglade.py
@@ -0,0 +1,166 @@
+### Copyright (C) 2002-2006 Stephen Kennedy <stevek@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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+"""Utility classes for working with glade files.
+
+"""
+# modified by Damon Lynch May 2009 to update i18n 
+
+import gtk
+import gtk.glade
+import gnome
+import gnome.ui
+#import gettext
+import config
+from common import Configi18n
+
+class Base(object):
+    """Base class for all glade objects.
+
+    This class handles loading the xml glade file and connects
+    all methods name 'on_*' to the signals in the glade file.
+
+    The handle to the xml file is stored in 'self.xml'. The
+    toplevel widget is stored in 'self.widget'.
+
+    In addition it calls widget.set_data("pyobject", self) - this
+    allows us to get the python object given only the 'raw' gtk+
+    object, which is sadly sometimes necessary.
+    """
+
+    def __init__(self, file, root, override={}):
+        """Load the widgets from the node 'root' in file 'file'.
+
+        Automatically connects signal handlers named 'on_*'.
+        """
+        global _
+        _ = Configi18n._
+        if Configi18n.locale_path:
+            gtk.glade.bindtextdomain(config.APP_NAME, Configi18n.locale_path)
+        gtk.glade.textdomain(config.APP_NAME)
+        self.xml = gtk.glade.XML(file, root, typedict=override )
+        handlers = {}
+        for h in filter(lambda x:x.startswith("on_"), dir(self.__class__)):
+            handlers[h] = getattr(self, h)
+        self.xml.signal_autoconnect( handlers )
+        self.widget = getattr(self, root)
+        self.widget.set_data("pyobject", self)
+
+    def __getattr__(self, key):
+        """Allow glade widgets to be accessed as self.widgetname.
+        """
+        widget = self.xml.get_widget(key)
+        if widget: # cache lookups
+            setattr(self, key, widget)
+            return widget
+        raise AttributeError(key)
+
+    def flushevents(self):
+        """Handle all the events currently in the main queue and return.
+        """
+        while gtk.events_pending():
+            gtk.main_iteration();
+
+    def _map_widgets_into_lists(self, widgetnames):
+        """Put sequentially numbered widgets into lists.
+        
+        e.g. If an object had widgets self.button0, self.button1, ...,
+        then after a call to object._map_widgets_into_lists(["button"])
+        object has an attribute self.button == [self.button0, self.button1, ...]."
+        """
+        for item in widgetnames:
+            setattr(self,item, [])
+            lst = getattr(self,item)
+            i = 0
+            while 1:
+                key = "%s%i"%(item,i)
+                try:
+                    val = getattr(self, key)
+                except AttributeError:
+                    break
+                lst.append(val)
+                i += 1
+
+
+class Component(Base):
+    """A convenience base class for widgets which use glade.
+    """
+
+    def __init__(self, file, root, override={}):
+        Base.__init__(self, file, root, override)
+
+
+class GtkApp(Base):
+    """A convenience base class for gtk+ apps created in glade.
+    """
+
+    def __init__(self, file, root=None):
+        Base.__init__(self, file, root)
+
+    def main(self):
+        """Enter the gtk main loop.
+        """
+        gtk.main()
+
+    def quit(self, *args):
+        """Signal the gtk main loop to quit.
+        """
+        gtk.main_quit()
+
+
+class GnomeApp(GtkApp):
+    """A convenience base class for apps created in glade.
+    """
+
+    def __init__(self, name, version, file, root):
+        """Initialise program 'name' and version from 'file' containing root node 'root'.
+        """
+        self.program = gnome.program_init(name, version)
+        GtkApp.__init__(self,file,root)
+        if 0:
+            self.client = gnome.ui.Client()
+            self.client.disconnect()
+            def connected(*args):
+                print "CONNECTED", args
+            def cb(name):
+                def cb2(*args):
+                    print name, args, "\n"
+                return cb2
+            self.client.connect("connect", cb("CON"))
+            self.client.connect("die", cb("DIE"))
+            self.client.connect("disconnect", cb("DIS"))
+            self.client.connect("save-yourself", cb("SAVE"))
+            self.client.connect("shutdown-cancelled", cb("CAN"))
+            self.client.connect_to_session_manager()
+
+
+def load_pixbuf(fname, size=0):
+    """Load an image from a file as a pixbuf, with optional resizing.
+    """
+    image = gtk.Image()
+    image.set_from_file(fname)
+    image = image.get_pixbuf()
+    if size:
+        aspect = float(image.get_height()) / image.get_width()
+        image = image.scale_simple(size, int(aspect*size), 2)
+    return image
+
+def url_show(url):
+    return gnome.url_show(url)
+
+def FileEntry(*args):
+    return gnome.ui.FileEntry(*args)
+