[orca] Remove clickCount from orca_state.py

[Joanmarie Diggs <joanied src gnome org>]

commit 77faaddcdc6224a103fae092a9180347c53a2cbf
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Mon Mar 2 15:16:16 2015 -0500

    Remove clickCount from orca_state.py

 src/orca/input_event.py |   14 ++++++++------
 src/orca/orca_state.py  |    5 -----
 2 files changed, 8 insertions(+), 11 deletions(-)
---
diff --git a/src/orca/input_event.py b/src/orca/input_event.py
index 0eb283d..0c9f3b8 100644
--- a/src/orca/input_event.py
+++ b/src/orca/input_event.py
@@ -44,6 +44,8 @@ MOUSE_BUTTON_EVENT = "mouse:button"
 
 class InputEvent:
 
+    _clickCount = 0
+
     def __init__(self, eventType):
         """Creates a new input event of the given type.
 
@@ -59,7 +61,7 @@ class InputEvent:
         # TODO - JD: I relocated this out of script.py, because it seems
         # to belong there even less than here. Need to revisit how this
         # functionality is used and where.
-        return orca_state.clickCount
+        return InputEvent._clickCount
 
     def setClickCount(self):
         """Sets the count of the number of clicks a user has made to one
@@ -80,21 +82,21 @@ class InputEvent:
             return
 
         if not isinstance(self, KeyboardEvent):
-            orca_state.clickCount = 0
+            InputEvent._clickCount = 0
             return
 
         if not isinstance(lastInputEvent, KeyboardEvent):
-            orca_state.clickCount = 1
+            InputEvent._clickCount = 1
             return
 
         if self.time - lastInputEvent.time < settings.doubleClickTimeout \
             and lastInputEvent.event_string == self.event_string:
             # Cap the possible number of clicks at 3.
-            if orca_state.clickCount < 3:
-                orca_state.clickCount += 1
+            if InputEvent._clickCount < 3:
+                InputEvent._clickCount += 1
                 return
 
-        orca_state.clickCount = 1
+        InputEvent._clickCount = 1
 
 class KeyboardEvent(InputEvent):
 
diff --git a/src/orca/orca_state.py b/src/orca/orca_state.py
index df9dcdd..30dcb58 100644
--- a/src/orca/orca_state.py
+++ b/src/orca/orca_state.py
@@ -44,11 +44,6 @@ activeWindow = None
 #
 activeScript = None
 
-# The "click" count. Used to determine if the user has double or triple
-# "clicked" a key.
-#
-clickCount = 0
-
 # Used to capture keys to redefine key bindings by the user.
 #
 capturingKeys   = False