Detect if we're in the bar, and do a little variable renaming to be s…

…afe.

py/canvassedpile.py

@@ -43,7 +43,7 @@ def remove(self, window):
     def find_bounds(self):
         xs = []
         ys = []
-        for window in self.windows:
+        for window in self.mngd_windows:
             xs.append(window.x)
             ys.append(window.y)
 

py/canvassedwindow.py

@@ -9,7 +9,7 @@
 
 # Internal imports
 from managedwindow import ManagedWindow
-from config import WIDTH, HEIGHT
+from config import WIDTH, HEIGHT, is_in_bar
 
 class CanvassedWindow(ManagedWindow, MTScatterImage):
 	"""Subclasses ManagedWindow and MTScatterImage to bring the abstract concept
@@ -41,5 +41,7 @@ def __init__(self, **kwargs):
 #		
 
 	def on_touch_up(self, touchlist, touchID, x, y):
-		print "hey, touch up: ",self.name, touchlist, touchID, x, y
+		if is_in_bar(x,y):
+			print "Yep, in the bar!"
+		#print "hey, touch up: ",self.name, touchlist, touchID, x, y
 

py/config.py

@@ -1,4 +1,18 @@
 """Constants and other similar configuration."""
 
 WIDTH = 1024
-HEIGHT = 768
+HEIGHT = 768
+BARSIZE=200
+BARLOC="top"
+
+def is_in_bar(x, y):
+    if      BARLOC=="top":
+        return (y>HEIGHT-BARSIZE and y<HEIGHT)
+    elif    BARLOC=="bottom":
+        return (y>0 and y<BARSIZE)
+    elif    BARLOC=="right":
+        return (x>WIDTH-BARSIZE and x<WIDTH)
+    elif    BARLOC=="left":
+        return (x>0 and x<BARSIZE)
+    else:
+        raise Exception("invalid bar location specified in config")

py/windowpile.py

@@ -62,7 +62,7 @@ class WindowPile:
 	"""An collection of 0 or more ManagedWindows, manipulated as a group."""
 
 	def __init__(self, managedwindows=None):
-		self.windows = set()
+		self.mngd_windows = set()
 
 		if managedwindows != None:
 			# connect each of the given ManagedWindows to this pile.
@@ -82,7 +82,7 @@ def add(self, window):
 			raise AlreadyPiledError(self, window)
 
 		window.register_pile(self)
-		self.windows.add(window)
+		self.mngd_windows.add(window)
 
 	def reassign(self, window):
 		"""Reassign a window already assigned to another pile to this pile."""
@@ -103,11 +103,11 @@ def remove(self, window):
 			raise WindowNotManagedError(window)
 		if window.pile != self:
 			raise NotMyChildError(self, window)
-		if window not in self.windows:
+		if window not in self.mngd_windows:
 			raise NotMyChildError(self, window)
 
 		window.pile = None
-		self.windows.remove(window)
+		self.mngd_windows.remove(window)
 
 	def update_child_icon(self, window):
 		"""Callback called by child window upon noticing its icon changed."""