Relocate library files for wider access and re-use; also associated cleanup.

client/site_tests/factory_Keyboard/KeyboardTest.py

Index: client/site_tests/factory_Keyboard/KeyboardTest.py
diff --git a/client/site_tests/factory_Keyboard/KeyboardTest.py b/client/site_tests/factory_Keyboard/KeyboardTest.py
deleted file mode 100644
index c858e9dcd21f26c8d1542552d91333a3959e7bb1..0000000000000000000000000000000000000000
--- a/client/site_tests/factory_Keyboard/KeyboardTest.py
+++ /dev/null
@@ -1,159 +0,0 @@
-#!/usr/bin/python
-#
-# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-
-# DESCRIPTION :
-#
-# Intended for use during manufacturing to validate that all keyboard
-# keys function properly.  This program will display a keyboard image
-# and keys will be highlighted as they are pressed and released.  Once
-# all keys have been used, a brief 'PASS' message will be displayed
-# and the test will terminate.  After the first key is hit, a
-# countdown will begin.  If not all keys are used in time, the test
-# will fail with an 'ERROR' message that is displayed forever.
-
-
-from autotest_lib.client.common_lib import factory_test
-
-import cairo
-import gobject
-import gtk
-import logging
-import pango
-import time
-import os
-import sys
-
-
-def XXX_log(s):
-    print >> sys.stderr, '--- XXX : ' + s
-
-
-# How long keyboard_test allows in seconds from the first keypress
-# until defaulting to the failure condition.
-_TIMEOUT = 50
-_PASS_TIMEOUT = 0.4
-
-# Highlight color and alpha to indicate activated keys.
-_RGBA_PRESS_AND_RELEASE = (  0, 0.5, 0, 0.6)
-_RGBA_PRESS_ONLY =        (0.6, 0.6, 0, 0.6)
-
-
-class keyboard_test:
-
-    def __init__(self, kbd_image, bindings):
-        self._bindings = bindings
-        self._kbd_image = kbd_image
-        self._pressed_keys = set()
-        self._successful_keys = set()
-        self._deadline = None
-        self._success = False
-
-    def show_countdown(self, widget, context):
-        countdown = self._deadline - int(time.time())
-        width, height = widget.get_size_request()
-        text = '%3d' % countdown
-        context.save()
-        context.translate(width - 60, height)
-        context.set_source_rgb(0.5, 0.5, 0.5)
-        context.select_font_face(
-            'Courier New', cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_BOLD)
-        context.set_font_size(20)
-        x_bearing, y_bearing = context.text_extents('000')[:2]
-        context.move_to(x_bearing, y_bearing)
-        context.show_text(text)
-        context.restore()
-
-    def timer_event(self, window):
-        if not self._deadline:
-            # Ignore timer events with no countdown in progress.
-            return True
-        if self._deadline <= time.time():
-            XXX_log('deadline reached')
-            gtk.main_quit()
-        window.queue_draw()
-        return True
-
-    def expose_event(self, widget, event):
-        context = widget.window.cairo_create()
-
-        # Show keyboard image as the background.
-        context.set_source_surface(self._kbd_image, 0, 0)
-        context.paint()
-
-        for key in self._successful_keys:
-            coords = self._bindings[key]
-            context.rectangle(*coords)
-            context.set_source_rgba(*_RGBA_PRESS_AND_RELEASE)
-            context.fill()
-        for key in self._pressed_keys:
-            coords = self._bindings[key]
-            context.rectangle(*coords)
-            context.set_source_rgba(*_RGBA_PRESS_ONLY)
-            context.fill()
-        if self._deadline:
-            self.show_countdown(widget, context)
-
-        return True
-
-    def key_press_event(self, widget, event):
-        if factory_test.test_switch_on_trigger(event):
-            return True
-        if ('GDK_MOD1_MASK' in event.state.value_names
-            and event.keyval == gtk.keysyms.q):
-            # Alt-q for early exit.
-            gtk.main_quit()
-            return True
-        if event.keyval in self._successful_keys:
-            # Ignore keys already found to work successfully.
-            return True
-        if event.state != 0:
-            XXX_log('key (0x%x) ignored because modifier applied (state=%d)'
-                    % (event.keyval, event.state))
-            return True
-        if event.keyval not in self._bindings:
-            XXX_log('key (0x%x) ignored because not in bindings' % event.keyval)
-            return True
-
-        self._pressed_keys.add(event.keyval)
-        widget.queue_draw()
-
-        # The first keypress starts test countdown.
-        if self._deadline is None:
-            self._deadline = int(time.time()) + _TIMEOUT
-
-        return True
-
-    def key_release_event(self, widget, event):
-        if event.keyval not in self._pressed_keys:
-            # Ignore releases for keys not previously accepted as pressed.
-            return False
-        self._pressed_keys.remove(event.keyval)
-        self._successful_keys.add(event.keyval)
-        if not (set(self._bindings) - self._successful_keys):
-            self._success = True
-            self._deadline = int(time.time()) + _PASS_TIMEOUT
-        widget.queue_draw()
-        return True
-
-    def register_callbacks(self, window):
-        window.connect('key-press-event', self.key_press_event)
-        window.connect('key-release-event', self.key_release_event)
-        window.add_events(gtk.gdk.KEY_PRESS_MASK | gtk.gdk.KEY_RELEASE_MASK)
-
-
-def make_test_widget(kbd_image, bindings):
-    test = keyboard_test(kbd_image, bindings)
-
-    image_size = (kbd_image.get_width(), kbd_image.get_height())
-
-    drawing_area = gtk.DrawingArea()
-    drawing_area.set_size_request(*image_size)
-    drawing_area.connect('expose_event', test.expose_event)
-    drawing_area.add_events(gtk.gdk.EXPOSURE_MASK)
-    gobject.timeout_add(1000, test.timer_event, drawing_area)
-
-    return drawing_area, test.register_callbacks