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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# (c) Copyright 2003-2009 Hewlett-Packard Development Company, L.P.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Author: Don Welch
#
__version__ = '3.0'
__title__ = 'Printer Cartridge Color Calibration Utility'
__mod__ = 'hp-colorcal'
__doc__ = "Perform color calibration on HPLIP supported inkjet printers. (Note: Not all printers require the use of this utility)."
# Std Lib
import sys
import re
import getopt
import operator
import os
# Local
from base.g import *
from base import device, status, utils, maint, tui, module
from prnt import cups
def enterAlignmentNumber(letter, hortvert, colors, minimum, maximum):
return tui.enter_range("Enter the best aligned value for line %s (%d-%d or q=quit): " %
(letter, minimum, maximum), minimum, maximum)
def enterPaperEdge(maximum):
return tui.enter_range("Enter numbered arrow that is best aligned with the paper edge (1-%d or q=quit): " %
maximum, 1, maximum)
def colorAdj(line, maximum):
return tui.enter_range("Enter the numbered box on line %s that is best color matched to the background color (1-%d or q=quit): " %
(line, maximum), 1, maximum)
def colorCal():
return tui.enter_range("""Enter the numbered image labeled "1" thru "7" that is best color matched to the image labeled "X""", 1, 7)
def colorCal2():
return tui.enter_range("""Select the number between 1 and 81 of the numbered patch that best matches the background.""", 1, 81)
def invalidPen():
log.error("Invalid cartridge(s) installed.\nPlease install valid cartridges and try again.")
def photoPenRequired():
log.error("Photo cartridge not installed.\nPlease install the photo cartridge and try again.")
def photoPenRequired2():
log.error("Photo cartridge or photo blue cartridge not installed.\nPlease install the photo (or photo blue) cartridge and try again.")
def colorCal4():
log.info("""Instructions:\n1. Hold the calibration page at arm's length in front of your eyes.
2. Tilt the page away from you. Look at the two large squares, each containing colored patches. For each large square, find the colored path that most closely matches the background color. Each patch has an associated letter and number.
""")
values = [0, 0, 0, 0]
ok = True
while True:
x = raw_input(log.bold("""Enter the letter ('A' thru 'N') and number (1 thru 14) for the GRAY plot (eg, "C5") or "q" to quit: """))
if x.lower().strip() == 'q':
ok = False
break
if x.lower().strip() == 'd': # use defaults
values[0], values[1] = -1, -1
break
if len(x) < 2:
log.error("You must enter at least two characters (a letter and a number)")
continue
if len(x) > 3:
log.error('Enter only a single letter and a one or two digit number (eg, "C5").')
continue
letter = x[0].lower()
if letter not in 'abcdefghijklmn':
log.error("You must enter a letter 'A' thru 'N'")
continue
try:
number = int(x[1:])
except ValueError:
log.error("You must enter a letter 'A' thru 'N' followed by a number 1 thru 14.")
continue
if number < 0 or number > 14:
log.error("You must enter a letter 'A' thru 'N' followed by a number 1 thru 14.")
continue
values[0] = ord(str(letter).upper()) - ord('A')
values[1] = number - 1
break
if ok:
while True:
x = raw_input(log.bold("""Enter the letter ('P' thru 'V') and number (1 thru 7) for the COLOR plot (eg, "R3") or "q" to quit: """))
if x.lower().strip() == 'q':
ok = False
break
if x.lower().strip() == 'd': # use defaults
values[2], values[3] = -1, -1
break
if len(x) < 2:
log.error("You must enter at least two characters (a letter and a number)")
continue
if len(x) > 3:
log.error('Enter only a single letter and a one or two digit number (eg, "R3").')
continue
letter = x[0].lower()
if letter not in 'pqrstuv':
log.error("You must enter a letter 'P' thru 'V'")
continue
try:
number = int(x[1:])
except ValueError:
log.error("You must enter a letter 'P' thru 'V' followed by a number 1 thru 7.")
continue
if number < 0 or number > 7:
log.error("You must enter a letter 'P' thru 'V' followed by a number 1 thru 7.")
continue
values[2] = ord(str(letter).upper()) - ord('P')
values[3] = number - 1
break
return ok, values
try:
mod = module.Module(__mod__, __title__, __version__, __doc__, None,
(INTERACTIVE_MODE, GUI_MODE), (UI_TOOLKIT_QT4,))
mod.setUsage(module.USAGE_FLAG_DEVICE_ARGS,
see_also_list=['hp-align', 'hp-clean', 'hp-linefeedcal',
'hp-pqdiag'])
opts, device_uri, printer_name, mode, ui_toolkit, lang = \
mod.parseStdOpts()
device_uri = mod.getDeviceUri(device_uri, printer_name,
filter={'color-cal-type': (operator.ne, COLOR_CAL_TYPE_NONE)})
if mode == GUI_MODE:
if not utils.canEnterGUIMode4():
log.error("%s -u/--gui requires Qt4 GUI support. Entering interactive mode." % __mod__)
mode = INTERACTIVE_MODE
if mode == INTERACTIVE_MODE:
try:
d = device.Device(device_uri, printer_name)
except Error, e:
log.error("Unable to open device: %s" % e.msg)
sys.exit(1)
try:
try:
d.open()
except Error:
log.error("Unable to print to printer. Please check device and try again.")
sys.exit(1)
if d.isIdleAndNoError():
color_cal_type = d.mq.get('color-cal-type', COLOR_CAL_TYPE_NONE)
log.debug("Color calibration type=%d" % color_cal_type)
if color_cal_type == COLOR_CAL_TYPE_UNSUPPORTED:
log.error("Color calibration through HPLIP not supported for this printer. Please use the printer's front panel to perform color calibration.")
elif color_cal_type == COLOR_CAL_TYPE_DESKJET_450: #1
maint.colorCalType1(d, tui.load_paper_prompt, colorCal, photoPenRequired)
elif color_cal_type == COLOR_CAL_TYPE_MALIBU_CRICK: #2
maint.colorCalType2(d, tui.load_paper_prompt, colorCal2, invalidPen)
elif color_cal_type == COLOR_CAL_TYPE_STRINGRAY_LONGBOW_TORNADO: #2
maint.colorCalType3(d, tui.load_paper_prompt, colorAdj, photoPenRequired2)
elif color_cal_type == COLOR_CAL_TYPE_CONNERY: # 4
maint.colorCalType4(d, tui.load_paper_prompt, colorCal4, None)
elif color_cal_type == COLOR_CAL_TYPE_COUSTEAU: # 5
maint.colorCalType5(d, tui.load_paper_prompt)
elif color_cal_type == COLOR_CAL_TYPE_CARRIER: # 6
maint.colorCalType6(d, tui.load_paper_prompt)
elif color_cal_type == COLOR_CAL_TYPE_TYPHOON: # 7
maint.colorCalType7(d, tui.load_photo_paper_prompt)
else:
log.error("Invalid color calibration type.")
else:
log.error("Device is busy or in an error state. Please check device and try again.")
sys.exit(1)
finally:
d.close()
else:
try:
from PyQt4.QtGui import QApplication
from ui4.colorcaldialog import ColorCalDialog
except ImportError:
log.error("Unable to load Qt4 support. Is it installed?")
sys.exit(1)
#try:
if 1:
app = QApplication(sys.argv)
dlg = ColorCalDialog(None, device_uri)
dlg.show()
try:
log.debug("Starting GUI loop...")
app.exec_()
except KeyboardInterrupt:
sys.exit(0)
#finally:
if 1:
sys.exit(0)
except KeyboardInterrupt:
log.error("User exit")
log.info("")
log.info('Done.')
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