def showRemovePage(self):
self.displayPage(PAGE_REMOVE)
self.StepText.setText(self.__tr("Step 1 of 1"))
self.setNextButton(BUTTON_REMOVE)
self.BackButton.setEnabled(False)
self.NextButton.setEnabled(False)
self.RemoveDevicesTableWidget.verticalHeader().hide()
self.installed_printers = device.getSupportedCUPSPrinters(['hp', 'hpfax'])
log.debug(self.installed_printers)
if not self.installed_printers:
FailureUI(self, self.__tr("<b>No printers or faxes found to remove.</b><p>You must setup a least one printer or fax before you can remove it."))
self.close()
return
self.RemoveDevicesTableWidget.setRowCount(len(self.installed_printers))
headers = [self.__tr("Select"), self.__tr('Printer (Queue) Name'), self.__tr('Type'), self.__tr('Device URI')]
self.RemoveDevicesTableWidget.setColumnCount(len(headers))
self.RemoveDevicesTableWidget.setHorizontalHeaderLabels(headers)
flags = Qt.ItemIsSelectable | Qt.ItemIsEnabled
row = 0
for p in self.installed_printers:
widget = QCheckBox(self.RemoveDevicesTableWidget)
self.connect(widget, SIGNAL("stateChanged(int)"), self.CheckBox_stateChanged)
self.RemoveDevicesTableWidget.setCellWidget(row, 0, widget)
back_end, is_hp, bus, model, serial, dev_file, host, zc, port = \
device.parseDeviceURI(p.device_uri)
if self.device_uri is not None and self.device_uri == p.device_uri:
widget.setCheckState(Qt.Checked)
i = QTableWidgetItem(QString(p.name))
i.setFlags(flags)
i.setData(Qt.UserRole, QVariant(p.name))
self.RemoveDevicesTableWidget.setItem(row, 1, i)
if back_end == 'hpfax':
typ = self.__tr("Fax")
else:
typ = self.__tr("Printer")
i = QTableWidgetItem(typ)
i.setFlags(flags)
self.RemoveDevicesTableWidget.setItem(row, 2, i)
i = QTableWidgetItem(QString(p.device_uri))
i.setFlags(flags)
self.RemoveDevicesTableWidget.setItem(row, 3, i)
row += 1
self.RemoveDevicesTableWidget.resizeColumnsToContents()
def __init__(self, device_uri=None, name=None):
self.name = None
self.device_uri = None
self.dev = None
hp_printers = device.getSupportedCUPSPrinters(["hp"])
for printer in hp_printers:
if (device_uri is None and name is None) or \
(device_uri and device_uri == printer.device_uri and name and printer.name == name):
self.name = printer.name
self.device_uri = printer.device_uri
break
try:
self._init_device()
except Exception as e:
log.warning(str(e))
log.info("hp")
def updateUi(self):
#print "PrinterNameComboBox.updateUi()"
if self.typ == PRINTERNAMECOMBOBOX_TYPE_PRINTER_ONLY:
self.NameLabel.setText(self.__tr("Printer Name:"))
be_filter = ['hp']
elif self.typ == PRINTERNAMECOMBOBOX_TYPE_FAX_ONLY:
self.NameLabel.setText(self.__tr("Fax Name:"))
be_filter = ['hpfax']
else: # PRINTERNAMECOMBOBOX_TYPE_PRINTER_AND_FAX
self.NameLabel.setText(self.__tr("Printer/Fax Name:"))
be_filter = ['hp', 'hpfax']
self.printers = device.getSupportedCUPSPrinters(be_filter)
self.printer_index.clear() # = {}
if self.printers:
if self.initial_printer is None:
#user_conf.get('last_used', 'printer_name')
self.initial_printer = self.user_settings.last_used_printer
self.updating = True
try:
k = 0
for i, p in enumerate(self.printers):
self.printer_index[p.name] = p.device_uri
self.ComboBox.insertItem(i, p.name)
if self.initial_printer is not None and to_unicode(
p.name).lower() == to_unicode(
self.initial_printer).lower():
self.initial_printer = None
k = i
self.ComboBox.setCurrentIndex(-1)
finally:
self.updating = False
self.ComboBox.setCurrentIndex(k)
else:
self.emit(SIGNAL("PrinterNameComboBox_noPrinters"))
def updateUi(self):
#print "PrinterNameComboBox.updateUi()"
if self.typ == PRINTERNAMECOMBOBOX_TYPE_PRINTER_ONLY:
self.NameLabel.setText(self.__tr("Printer Name:"))
be_filter = ['hp']
elif self.typ == PRINTERNAMECOMBOBOX_TYPE_FAX_ONLY:
self.NameLabel.setText(self.__tr("Fax Name:"))
be_filter = ['hpfax']
else: # PRINTERNAMECOMBOBOX_TYPE_PRINTER_AND_FAX
self.NameLabel.setText(self.__tr("Printer/Fax Name:"))
be_filter = ['hp', 'hpfax']
self.printers = device.getSupportedCUPSPrinters(be_filter)
self.printer_index.clear() # = {}
if self.printers:
if self.initial_printer is None:
#user_conf.get('last_used', 'printer_name')
self.initial_printer = self.user_settings.last_used_printer
self.updating = True
try:
k = 0
for i, p in enumerate(self.printers):
self.printer_index[p.name] = p.device_uri
self.ComboBox.insertItem(i, p.name)
if self.initial_printer is not None and to_unicode(p.name).lower() == to_unicode(self.initial_printer).lower():
self.initial_printer = None
k = i
self.ComboBox.setCurrentIndex(-1)
finally:
self.updating = False
self.ComboBox.setCurrentIndex(k)
else:
# self.emit(SIGNAL("PrinterNameComboBox_noPrinters"))
self.PrinterNameComboBox_noPrinters.emit()
def __init__(self, printer_name=None, args=None,
parent=None,name=None,modal=0,fl=0):
QMainWindow.__init__(self,parent,name,fl)
self.printer_name = printer_name
self.file_list = []
self.args = args
self.init_failed = False
self.statusBar()
self.setIcon(load_pixmap('hp_logo', '128x128'))
signal.signal(signal.SIGINT, signal.SIG_DFL)
if not name:
self.setName("PrinterForm")
self.setCentralWidget(QWidget(self,"qt_central_widget"))
self.FormLayout = QGridLayout(self.centralWidget(),1,1,11,6,"FormLayout")
self.resize(QSize(600,480).expandedTo(self.minimumSizeHint()))
self.clearWState(Qt.WState_Polished)
self.languageChange()
self.cups_printers = device.getSupportedCUPSPrinters()
log.debug(self.cups_printers)
if not self.printer_name: # no -p provided
t = device.probeDevices(['cups'])
probed_devices = []
for d in t:
if d.startswith('hp:'):
probed_devices.append(d)
log.debug(probed_devices)
max_deviceid_size, x, devices = 0, 0, {}
for d in probed_devices:
printers = []
for p in self.cups_printers:
if p.device_uri == d:
printers.append(p.name)
devices[x] = (d, printers)
x += 1
max_deviceid_size = max(len(d), max_deviceid_size)
if x == 0:
from .nodevicesform import NoDevicesForm
self.FailureUI(self.__tr("<p><b>No devices found.</b><p>Please make sure your device is properly installed and try again."))
self.init_failed = True
elif x == 1:
log.info(log.bold("Using device: %s" % devices[0][0]))
self.device_uri = devices[0][0]
else:
from .chooseprinterdlg import ChoosePrinterDlg
dlg = ChoosePrinterDlg(self.cups_printers)
if dlg.exec_loop() == QDialog.Accepted:
self.printer_name = dlg.printer_name
self.device_uri = dlg.device_uri
else:
self.init_failed = True
else: # -p provided
for p in self.cups_printers:
if p.name == self.printer_name:
self.device_uri = p.device_uri
break
else:
self.FailureUI("<b>Invalid printer name.</b><p>Please check the parameters to hp-print and try again.")
self.init_failed = True
if not self.init_failed:
self.PrintView = ScrollPrintView(None, self.centralWidget(), self, "PrintView")
self.FormLayout.addWidget(self.PrintView,0,0)
try:
self.cur_device = device.Device(device_uri=self.device_uri,
printer_name=self.printer_name)
except Error as e:
log.error("Invalid device URI or printer name.")
self.FailureUI("<b>Invalid device URI or printer name.</b><p>Please check the parameters to hp-print and try again.")
self.init_failed = True
else:
self.device_uri = self.cur_device.device_uri
user_conf.set('last_used', 'device_uri', self.device_uri)
log.debug(self.device_uri)
self.statusBar().message(self.device_uri)
QTimer.singleShot(0, self.InitialUpdate)
def __init__(self,
printer_name=None,
args=None,
parent=None,
name=None,
modal=0,
fl=0):
QMainWindow.__init__(self, parent, name, fl)
self.printer_name = printer_name
self.file_list = []
self.args = args
self.init_failed = False
self.statusBar()
self.setIcon(load_pixmap('hp_logo', '128x128'))
signal.signal(signal.SIGINT, signal.SIG_DFL)
if not name:
self.setName("PrinterForm")
self.setCentralWidget(QWidget(self, "qt_central_widget"))
self.FormLayout = QGridLayout(self.centralWidget(), 1, 1, 11, 6,
"FormLayout")
self.resize(QSize(600, 480).expandedTo(self.minimumSizeHint()))
self.clearWState(Qt.WState_Polished)
self.languageChange()
self.cups_printers = device.getSupportedCUPSPrinters()
log.debug(self.cups_printers)
if not self.printer_name: # no -p provided
t = device.probeDevices(['cups'])
probed_devices = []
for d in t:
if d.startswith('hp:'):
probed_devices.append(d)
log.debug(probed_devices)
max_deviceid_size, x, devices = 0, 0, {}
for d in probed_devices:
printers = []
for p in self.cups_printers:
if p.device_uri == d:
printers.append(p.name)
devices[x] = (d, printers)
x += 1
max_deviceid_size = max(len(d), max_deviceid_size)
if x == 0:
from .nodevicesform import NoDevicesForm
self.FailureUI(
self.__tr(
"<p><b>No devices found.</b><p>Please make sure your device is properly installed and try again."
))
self.init_failed = True
elif x == 1:
log.info(log.bold("Using device: %s" % devices[0][0]))
self.device_uri = devices[0][0]
else:
from .chooseprinterdlg import ChoosePrinterDlg
dlg = ChoosePrinterDlg(self.cups_printers)
if dlg.exec_loop() == QDialog.Accepted:
self.printer_name = dlg.printer_name
self.device_uri = dlg.device_uri
else:
self.init_failed = True
else: # -p provided
for p in self.cups_printers:
if p.name == self.printer_name:
self.device_uri = p.device_uri
break
else:
self.FailureUI(
"<b>Invalid printer name.</b><p>Please check the parameters to hp-print and try again."
)
self.init_failed = True
if not self.init_failed:
self.PrintView = ScrollPrintView(None, self.centralWidget(), self,
"PrintView")
self.FormLayout.addWidget(self.PrintView, 0, 0)
try:
self.cur_device = device.Device(device_uri=self.device_uri,
printer_name=self.printer_name)
except Error as e:
log.error("Invalid device URI or printer name.")
self.FailureUI(
"<b>Invalid device URI or printer name.</b><p>Please check the parameters to hp-print and try again."
)
self.init_failed = True
else:
self.device_uri = self.cur_device.device_uri
user_conf.set('last_used', 'device_uri', self.device_uri)
log.debug(self.device_uri)
self.statusBar().message(self.device_uri)
QTimer.singleShot(0, self.InitialUpdate)
