/usr/share/hplip/ui4/printdialog.py is in hplip-data 3.14.3-0ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# (c) Copyright 2001-2009 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
#
# Authors: Don Welch
#
# Local
from base.g import *
from base import device, utils
from prnt import cups
from base.codes import *
from ui_utils import *
# Qt
from PyQt4.QtCore import *
from PyQt4.QtGui import *
# Ui
from printdialog_base import Ui_Dialog
from filetable import FileTable, FILETABLE_TYPE_PRINT
from printernamecombobox import PRINTERNAMECOMBOBOX_TYPE_PRINTER_ONLY
#signal
import signal
PAGE_FILE = 0
PAGE_OPTIONS = 1
PAGE_MAX = 1
class PrintDialog(QDialog, Ui_Dialog):
def __init__(self, parent, printer_name, args=None):
QDialog.__init__(self, parent)
self.setupUi(self)
self.printer_name = printer_name
# User settings
self.user_settings = UserSettings()
self.user_settings.load()
self.user_settings.debug()
self.initUi()
self.file_list = []
if args is not None:
for a in args:
self.Files.addFileFromUI(os.path.abspath(a))
self.devices = {}
QTimer.singleShot(0, self.updateFilePage)
def initUi(self):
self.OptionsToolBox.include_job_options = True
# connect signals/slots
self.connect(self.CancelButton, SIGNAL("clicked()"), self.CancelButton_clicked)
self.connect(self.BackButton, SIGNAL("clicked()"), self.BackButton_clicked)
self.connect(self.NextButton, SIGNAL("clicked()"), self.NextButton_clicked)
signal.signal(signal.SIGINT, signal.SIG_DFL)
self.initFilePage()
self.initOptionsPage()
# Application icon
self.setWindowIcon(QIcon(load_pixmap('hp_logo', '128x128')))
if self.printer_name:
self.PrinterName.setInitialPrinter(self.printer_name)
self.StackedWidget.setCurrentIndex(0)
#
# File Page
#
def initFilePage(self):
self.Files.setType(FILETABLE_TYPE_PRINT)
#self.Files.setWorkingDir(user_conf.workingDirectory())
self.Files.setWorkingDir(self.user_settings.working_dir)
self.connect(self.Files, SIGNAL("isEmpty"), self.Files_isEmpty)
self.connect(self.Files, SIGNAL("isNotEmpty"), self.Files_isNotEmpty)
def updateFilePage(self):
self.NextButton.setText(self.__tr("Next >"))
self.NextButton.setEnabled(self.Files.isNotEmpty())
self.BackButton.setEnabled(False)
self.updateStepText(PAGE_FILE)
self.Files.updateUi()
def Files_isEmpty(self):
self.NextButton.setEnabled(False)
def Files_isNotEmpty(self):
self.NextButton.setEnabled(True)
#
# Options Page
#
def initOptionsPage(self):
self.BackButton.setEnabled(True)
self.PrinterName.setType(PRINTERNAMECOMBOBOX_TYPE_PRINTER_ONLY)
self.connect(self.PrinterName, SIGNAL("PrinterNameComboBox_currentChanged"),
self.PrinterNameComboBox_currentChanged)
self.connect(self.PrinterName, SIGNAL("PrinterNameComboBox_noPrinters"),
self.PrinterNameComboBox_noPrinters)
def updateOptionsPage(self):
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
try:
self.PrinterName.updateUi()
self.BackButton.setEnabled(True)
num_files = len(self.Files.file_list)
if num_files > 1:
self.NextButton.setText(self.__tr("Print %1 Files").arg(num_files))
else:
self.NextButton.setText(self.__tr("Print File"))
self.updateStepText(PAGE_OPTIONS)
# TODO: Enable print button only if printer is accepting and all options are OK (esp. page range)
finally:
QApplication.restoreOverrideCursor()
def PrinterNameComboBox_currentChanged(self, device_uri, printer_name):
try:
self.devices[device_uri]
except KeyError:
self.devices[device_uri] = device.Device(device_uri)
self.OptionsToolBox.updateUi(self.devices[device_uri], printer_name)
def PrinterNameComboBox_noPrinters(self):
FailureUI(self, self.__tr("<b>No printers found.</b><p>Please setup a printer and try again."))
self.close()
#
# Print
#
def executePrint(self):
for cmd in self.OptionsToolBox.getPrintCommands(self.Files.file_list):
log.debug(cmd)
status, output = utils.run(cmd)
if status != 0:
FailureUI(self, self.__tr("<b>Print command failed with status code %1.</b><p>%2</p>").arg(status).arg(cmd))
self.close()
#print file('/home/dwelch/.cups/lpoptions', 'r').read()
#
# Misc
#
def CancelButton_clicked(self):
self.close()
def BackButton_clicked(self):
p = self.StackedWidget.currentIndex()
if p == PAGE_OPTIONS:
self.StackedWidget.setCurrentIndex(PAGE_FILE)
self.updateFilePage()
else:
log.error("Invalid page!") # shouldn't happen!
def NextButton_clicked(self):
p = self.StackedWidget.currentIndex()
if p == PAGE_FILE:
self.StackedWidget.setCurrentIndex(PAGE_OPTIONS)
self.updateOptionsPage()
elif p == PAGE_OPTIONS:
self.executePrint()
def updateStepText(self, p):
self.StepText.setText(self.__tr("Step %1 of %2").arg(p+1).arg(PAGE_MAX+1))
def __tr(self,s,c = None):
return qApp.translate("PrintDialog",s,c)
"""
def printButton_clicked(self):
if self.invalid_page_range:
self.form.FailureUI(self.__tr("<b>Cannot print: Invalid page range: %1</b><p>A valid page range is a list of pages or ranges of pages separated by commas (e.g., 1-2,4,6-7)").arg(self.pageRangeEdit.text()))
return
try:
try:
self.cur_device.open()
except Error:
self.form.FailureUI(self.__tr("<b>Cannot print: Device is busy or not available.</b><p>Please check device and try again."))
return
if 1: # Go ahead and allow - print will be queued in CUPS if not rejecting
printers = cups.getPrinters()
for p in printers:
if p.name == self.cur_printer:
break
if p.state == cups.IPP_PRINTER_STATE_STOPPED:
self.form.FailureUI(self.__tr("<b>Cannot print: Printer is stopped.</b><p>Please START the printer to continue this print. Job will begin printing once printer is started."))
if not p.accepting:
self.form.FailureUI(self.__tr("<b>Cannot print: Printer is not accepting jobs.</b><p>Please set the printer to ACCEPTING JOBS to continue printing."))
return
copies = int(self.copiesSpinBox.value())
all_pages = self.pages_button_group == 0
page_range = unicode(self.pageRangeEdit.text())
page_set = int(self.pageSetComboBox.currentItem())
cups.resetOptions()
cups.openPPD(self.cur_printer)
current_options = dict(cups.getOptions())
cups.closePPD()
nup = int(current_options.get("number-up", 1))
for p, t, d in self.file_list:
alt_nup = (nup > 1 and t == 'application/postscript' and utils.which('psnup'))
if utils.which('lpr'):
if alt_nup:
cmd = ' '.join(['psnup', '-%d' % nup, ''.join(['"', p, '"']), '| lpr -P', self.cur_printer])
else:
cmd = ' '.join(['lpr -P', self.cur_printer])
if copies > 1:
cmd = ' '.join([cmd, '-#%d' % copies])
else:
if alt_nup:
cmd = ' '.join(['psnup', '-%d' % nup, ''.join(['"', p, '"']), '| lp -c -d', self.cur_printer])
else:
cmd = ' '.join(['lp -c -d', self.cur_printer])
if copies > 1:
cmd = ' '.join([cmd, '-n%d' % copies])
if not all_pages and len(page_range) > 0:
cmd = ' '.join([cmd, '-o page-ranges=%s' % page_range])
if page_set > 0:
if page_set == 1:
cmd = ' '.join([cmd, '-o page-set=even'])
else:
cmd = ' '.join([cmd, '-o page-set=odd'])
# Job Storage
# self.job_storage_mode = (0=Off, 1=P&H, 2=PJ, 3=QC, 4=SJ)
# self.job_storage_pin = u"" (dddd)
# self.job_storage_use_pin = True|False
# self.job_storage_username = u""
# self.job_storage_auto_username = True|False
# self.job_storage_jobname = u""
# self.job_storage_auto_jobname = True|False
# self.job_storage_job_exist = (0=replace, 1=job name+(1-99))
if self.job_storage_avail:
if self.job_storage_mode: # On
if self.job_storage_mode == 1: # Proof and Hold
cmd = ' '.join([cmd, '-o HOLD=PROOF'])
elif self.job_storage_mode == 2: # Private Job
if self.job_storage_use_pin:
cmd = ' '.join([cmd, '-o HOLD=ON'])
cmd = ' '.join([cmd, '-o HOLDTYPE=PRIVATE'])
cmd = ' '.join([cmd, '-o HOLDKEY=%s' % self.job_storage_pin.encode('ascii')])
else:
cmd = ' '.join([cmd, '-o HOLD=PROOF'])
cmd = ' '.join([cmd, '-o HOLDTYPE=PRIVATE'])
elif self.job_storage_mode == 3: # Quick Copy
cmd = ' '.join([cmd, '-o HOLD=ON'])
cmd = ' '.join([cmd, '-o HOLDTYPE=PUBLIC'])
elif self.job_storage_mode == 4: # Store Job
if self.job_storage_use_pin:
cmd = ' '.join([cmd, '-o HOLD=STORE'])
cmd = ' '.join([cmd, '-o HOLDTYPE=PRIVATE'])
cmd = ' '.join([cmd, '-o HOLDKEY=%s' % self.job_storage_pin.encode('ascii')])
else:
cmd = ' '.join([cmd, '-o HOLD=STORE'])
cmd = ' '.join([cmd, '-o USERNAME=%s' % self.job_storage_username.encode('ascii')\
.replace(" ", "_")])
cmd = ' '.join([cmd, '-o JOBNAME=%s' % self.job_storage_jobname.encode('ascii')\
.replace(" ", "_")])
if self.job_storage_job_exist == 1:
cmd = ' '.join([cmd, '-o DUPLICATEJOB=APPEND'])
else:
cmd = ' '.join([cmd, '-o DUPLICATEJOB=REPLACE'])
else: # Off
cmd = ' '.join([cmd, '-o HOLD=OFF'])
if not alt_nup:
cmd = ''.join([cmd, ' "', p, '"'])
log.debug("Printing: %s" % cmd)
code = os.system(cmd)
if code != 0:
log.error("Print command failed.")
self.form.FailureUI(self.__tr("Print command failed with error code %1").arg(code))
self.form.close()
finally:
self.cur_device.close()
"""
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