Declassify Tabs()

We only have one instance of the main tabs, so there is no reason for it
to be a class.  I have changed this into a set of functions that do
everything the old class did.

ocarina/__init__.py

@@ -19,7 +19,7 @@ get_window = None
 
 # Global variables for some objects
 main_window = None
-main_tabs   = None
+#main_tabs   = None
 
 def startup():
 	global gtk
@@ -35,25 +35,21 @@ def exit(widget, event):
 def get_tabs_once():
 	global tabs
 	global get_tabs
-	global main_tabs
 	import tabs
-	main_tabs = tabs.Tabs()
-	main_tabs
+	tabs.init()
 	get_tabs = get_tabs_rest
-	return main_tabs
+	return tabs.tabs
 def get_tabs_rest():
-	global main_tabs
-	return main_tabs
+	global tabs
+	return tabs.tabs
 get_tabs = get_tabs_once
 
 def add_tab(text, content):
-	global tabs_dict
-	tabs = get_tabs()
+	global tabs
 	tabs.append_page(content, text)
 
 def remove_tab(text):
 	global tabs
-	tabs = get_tabs()
 	tabs.remove_page(text)
 
 

ocarina/box.py

@@ -0,0 +1,16 @@
+# Bryan Schumaker (8/20/2010)
+
+import ocarina
+gtk = ocarina.gtk
+
+
+class VBox(gtk.VBox):
+	def __init__(self):
+		gtk.VBox.__init__(self)
+		self.show()
+
+
+class HBox(gtk.HBox):
+	def __init__(self):
+		gtk.HBox.__init__(self)
+		self.show()

ocarina/tabs.py

@@ -3,7 +3,13 @@
 import ocarina
 
 libsaria = ocarina.libsaria
-gtk = ocarina.gtk
+gtk      = ocarina.gtk
+Label    = gtk.Label
+
+
+tabs     = None
+contents = dict()
+cur_page = 0
 
 
 class TabPage(gtk.VBox):
@@ -22,35 +28,39 @@ class TabPage(gtk.VBox):
 			self.content.invisible()
 
 
-class Tabs(gtk.Notebook):
-	def __init__(self):
-		gtk.Notebook.__init__(self)
-		self.set_tab_pos(gtk.POS_LEFT)
-		self.connect("switch-page", self.switch_page)
-		self.cur_page = 0
-		self.contents = dict()
-		self.show()
+def init():
+	global tabs
+	tabs = gtk.Notebook()
+	tabs.set_tab_pos(gtk.POS_LEFT)
+	tabs.connect("switch-page", switch_page)
+	tabs.show()
 
-	def append_page(self, content, text):
-		label = gtk.Label(text)
-		label.set_angle(90)
-		page = TabPage(content)
-		self.contents[text] = page
-		gtk.Notebook.append_page(self, page, label)
-		self.set_tab_label_packing(page, True, True, gtk.PACK_START)
+def append_page(content, text):
+	global Label
+	global contents
+	global tabs
+	label = Label(text)
+	label.set_angle(90)
+	page = TabPage(content)
+	contents[text] = page
+	tabs.append_page(page, label)
+	tabs.set_tab_label_packing(page, True, True, gtk.PACK_START)
 
-	def remove_page(self, text):
-		page = self.contents.get(text, None)
-		if page == None:
-			return
-		n = self.page_num(page)
-		if n > 0:
-			gtk.Notebook.remove_page(self, n)
-		del self.contents[text]
+def remove_page(text):
+	global contents
+	global tabs
+	page = contents.get(text, None)
+	if page == None:
+		return
+	n = tabs.page_num(page)
+	if n > 0:
+		tabs.remove_page( n)
+	del contents[text]
 
-	def switch_page(self, notebook, page, page_num):
-		old = notebook.get_nth_page(self.cur_page)
-		old.invisible()
-		new = notebook.get_nth_page(page_num)
-		new.visible()
-		self.cur_page = page_num
+def switch_page(notebook, page, page_num):
+	global cur_page
+	old = notebook.get_nth_page(cur_page)
+	old.invisible()
+	new = notebook.get_nth_page(page_num)
+	new.visible()
+	cur_page = page_num

plugins/web_radio.py

@@ -33,6 +33,10 @@ def start():
 	global children
 	import webkit
 
+	#google = WebPage("http://www.google.com")
+	#children.append("Google")
+	#ocarina.add_tab("Google", google)
+
 	pandora = WebPage("http://www.pandora.com")
 	children.append("Pandora")
 	ocarina.add_tab("Pandora", pandora)