Declassify Window()

We should only ever have one instance of the main window, so there is no
reason for it to be a class.  I have turned it into a set of functions
that do the same thing.

ocarina/__init__.py

@@ -18,7 +18,7 @@ get_window = None
 
 
 # Global variables for some objects
-main_window = None
+#main_window = None
 #main_tabs   = None
 
 def startup():
@@ -56,17 +56,16 @@ def remove_tab(text):
 def get_window_once(size):
 	global window
 	global get_window
-	global main_window
 	import window
-	main_window = window.Window(size)
-	main_window.add(get_tabs())
+	window.init(size)
+	window.add(get_tabs())
 	get_window = get_window_rest
-	return main_window
+	return window.window
 def get_window_rest(size=None):
-	global main_window
+	global window
 	if size != None:
-		main_window.resize(size[0], size[1])
-	return main_window
+		window.resize(size[0], size[1])
+	return window.window
 get_window = get_window_once
 
 def set_window_title(text):

ocarina/window.py

@@ -7,34 +7,46 @@ data = None
 
 TARGET_TYPE_URI_LIST = 80
 
-
-class Window(gtk.Window):
-	def __init__(self, size):
-		gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL)
-		connect = self.connect
-		connect("delete-event", ocarina.exit)
-		connect("size-allocate", self.resized)
-		connect("drag-data-received", self.dnd_receive)
-
-		mask = gtk.DEST_DEFAULT_MOTION | gtk.DEST_DEFAULT_HIGHLIGHT | gtk.DEST_DEFAULT_DROP
-		dnd_list = [("text/uri-list", 0, TARGET_TYPE_URI_LIST)]
-		self.drag_dest_set(mask, dnd_list, gtk.gdk.ACTION_COPY)
-
-		self.resize(size[0], size[1])
-		self.show()
+window  = None
+add     = None
+resize  = None
+connect = None
 
 
-	def resized(self, widget, geom):
-		libsaria.prefs["window_size"] = (geom.width, geom.height)
+def init(size):
+	global window
+	global add
+	global resize
+	global connect
+
+	window = gtk.Window(gtk.WINDOW_TOPLEVEL)
+	add    = window.add
+	resize = window.resize
+	connect = window.connect
+
+	connect("delete-event", ocarina.exit)
+	connect("size-allocate", resized)
+	connect("drag-data-received", dnd_receive)
+
+	mask = gtk.DEST_DEFAULT_MOTION | gtk.DEST_DEFAULT_HIGHLIGHT | gtk.DEST_DEFAULT_DROP
+	dnd_list = [("text/uri-list", 0, TARGET_TYPE_URI_LIST)]
+	window.drag_dest_set(mask, dnd_list, gtk.gdk.ACTION_COPY)
+
+	window.resize(size[0], size[1])
+	window.show()
 
 
-	def dnd_receive(self, widget, context, x, y, selection, type, time):
-		global data
-		if data == None:
-			from libsaria import data
-		if type == TARGET_TYPE_URI_LIST:
-			uri = selection.data.strip('\r\n\x00')
-			import os
-			for file in uri.split():
-				file = file[7:]
-				data.universal_open(file)
+def resized(widget, geom):
+	libsaria.prefs["window_size"] = (geom.width, geom.height)
+
+
+def dnd_receive(widget, context, x, y, selection, type, time):
+	global data
+	if data == None:
+		from libsaria import data
+	if type == TARGET_TYPE_URI_LIST:
+		uri = selection.data.strip('\r\n\x00')
+		import os
+		for file in uri.split():
+			file = file[7:]
+			data.universal_open(file)