def load_models(unreleased=True):
global models_dict
global norm_models
global norm_models_keys
global model_dat
global total_models
global sorted_category_models
global unsupported_models
models_dict = model_dat.read_all_files(unreleased)
log.debug("Raw models:")
for m in models_dict:
nm = models.normalizeModelUIName(m)
models_dict[m]['norm_model'] = nm.strip('~')
models_dict[m]['case_models'] = []
i, case_models = 1, []
while True:
try:
cm = models.normalizeModelUIName(models_dict[m]['model%d' % i])
except KeyError:
break
case_models.append(cm)
i+= 1
if not case_models:
case_models = [nm]
models_dict[m]['case_models'] = case_models[:]
cat = categorize2(m)
models_dict[m]['category'] = cat
for c in case_models:
norm_models[c] = cat
if models_dict[m]['support-type'] == SUPPORT_TYPE_NONE:
unsupported_models.append((c, m))
norm_models_keys = list(norm_models.keys())
try:
norm_models_keys.sort(key=lambda y: pat_prod_num.search(y).group(1))
except:
norm_models_keys.sort(key=str.lower)
unsupported_models.sort(key= lambda x: x[0])
total_models = len(norm_models)
def loadDevicesTable(self):
self.DevicesTableWidget.setSortingEnabled(False)
self.DevicesTableWidget.setRowCount(len(self.devices))
headers = [self.__tr('Model'), self.__tr('Device URI')]
device_uri_col = 1
self.DevicesTableWidget.setColumnCount(len(headers))
self.DevicesTableWidget.setHorizontalHeaderLabels(headers)
flags = Qt.ItemIsSelectable | Qt.ItemIsEnabled
for row, d in enumerate(self.devices):
back_end, is_hp, bus, model, serial, dev_file, host, zc, port = device.parseDeviceURI(d)
model_ui = models.normalizeModelUIName(model)
i = DeviceTableWidgetItem(str(model_ui), d)
i.setFlags(flags)
self.DevicesTableWidget.setItem(row, 0, i)
i = QTableWidgetItem(str(d))
i.setFlags(flags)
self.DevicesTableWidget.setItem(row, device_uri_col, i)
self.DevicesTableWidget.resizeColumnsToContents()
self.DevicesTableWidget.setSortingEnabled(True)
self.DevicesTableWidget.sortItems(0)
self.DevicesTableWidget.selectRow(0)
def loadDevicesTable(self):
self.DevicesTableWidget.setRowCount(len(self.devices))
if self.bus == 'net':
if self.discovery_method == 0:
headers = [self.__tr('Model'), self.__tr('IP Address'), self.__tr('Host Name'), self.__tr('Device URI')]
device_uri_col = 3
else:
headers = [self.__tr('Model'), self.__tr('Host Name'), self.__tr('Device URI')]
device_uri_col = 2
else:
headers = [self.__tr('Model'), self.__tr('Device URI')]
device_uri_col = 1
self.DevicesTableWidget.setColumnCount(len(headers))
self.DevicesTableWidget.setHorizontalHeaderLabels(headers)
flags = Qt.ItemIsSelectable | Qt.ItemIsEnabled
for row, d in enumerate(self.devices):
back_end, is_hp, bus, model, serial, dev_file, host, zc, port = device.parseDeviceURI(d)
model_ui = models.normalizeModelUIName(model)
i = DeviceTableWidgetItem(QString(model_ui), d)
i.setFlags(flags)
self.DevicesTableWidget.setItem(row, 0, i)
i = QTableWidgetItem(QString(d))
i.setFlags(flags)
self.DevicesTableWidget.setItem(row, device_uri_col, i)
if self.bus == 'net':
#if device.ip_pat.search(host) is None:
#host = socket.gethostbyname(host)
i = QTableWidgetItem(QString(host))
i.setFlags(flags)
self.DevicesTableWidget.setItem(row, 1, i)
if self.discovery_method == 0:
i = QTableWidgetItem(QString(self.devices[d][2]))
i.setFlags(flags)
self.DevicesTableWidget.setItem(row, 2, i)
self.DevicesTableWidget.resizeColumnsToContents()
self.DevicesTableWidget.selectRow(0)
self.DevicesTableWidget.setSortingEnabled(True)
self.DevicesTableWidget.sortItems(0)
def __init__(self, device_uri, needs_update=True):
self.needs_update = needs_update
self.device_uri = device_uri
back_end, is_hp, bus, model, serial, dev_file, host, zc, port = \
device.parseDeviceURI(device_uri)
if bus == 'usb':
self.id = serial
elif bus == 'net':
self.id = host
elif bus == 'par':
self.id = dev_file
else:
self.id = 'unknown'
self.model = models.normalizeModelUIName(model)
if back_end == 'hp':
self.device_type = DEVICE_TYPE_PRINTER
self.menu_text = self.__tr("%1 Printer (%2)").arg(self.model).arg(self.id)
elif back_end == 'hpaio':
self.device_type = DEVICE_TYPE_SCANNER
self.menu_text = self.__tr("%1 Scanner (%2)").arg(self.model).arg(self.id)
elif back_end == 'hpfax':
self.device_type = DEVICE_TYPE_FAX
self.menu_text = self.__tr("%1 Fax (%2)").arg(self.model).arg(self.id)
else:
self.device_type = DEVICE_TYPE_UNKNOWN
self.menu_text = self.__tr("%1 (%2)").arg(self.model).arg(self.id)
self.mq = device.queryModelByURI(self.device_uri)
self.index = 0
if self.mq.get('tech-type', TECH_TYPE_NONE) in (TECH_TYPE_MONO_LASER, TECH_TYPE_COLOR_LASER):
self.index = 1
self.history = None
def __init__(self, device_uri, needs_update=True):
self.needs_update = needs_update
self.device_uri = device_uri
back_end, is_hp, bus, model, serial, dev_file, host, zc, port = \
device.parseDeviceURI(device_uri)
if bus == 'usb':
self.id = serial
elif bus == 'net':
self.id = host
elif bus == 'par':
self.id = dev_file
else:
self.id = 'unknown'
self.model = models.normalizeModelUIName(model)
if back_end == 'hp':
self.device_type = DEVICE_TYPE_PRINTER
self.menu_text = self.__tr("%s Printer (%s)"%(self.model,self.id))
elif back_end == 'hpaio':
self.device_type = DEVICE_TYPE_SCANNER
self.menu_text = self.__tr("%s Scanner (%s)"%(self.model,self.id))
elif back_end == 'hpfax':
self.device_type = DEVICE_TYPE_FAX
self.menu_text = self.__tr("%s Fax (%s)"%(self.model,self.id))
else:
self.device_type = DEVICE_TYPE_UNKNOWN
self.menu_text = self.__tr("%s (%s)"%(self.model,self.id))
self.mq = device.queryModelByURI(self.device_uri)
self.index = 0
if self.mq.get('tech-type', TECH_TYPE_NONE) in (TECH_TYPE_MONO_LASER, TECH_TYPE_COLOR_LASER):
self.index = 1
self.history = None
def updateProbedDevicesPage(self, devices=None, param=''):
QApplication.setOverrideCursor(QApplication.waitCursor)
if self.bus == 'net':
io_str = self.__tr("network")
elif self.bus == 'usb':
io_str = self.__tr("USB bus")
elif self.bus == 'par':
io_str = self.__tr("parallel port")
QToolTip.add(self.searchFiltersPushButton, self.__tr('Current Settings: Filter: [%2] Search: "%3" TTL: %4 Timeout: %5s').arg(','.join(self.filter)).arg(self.search or '').arg(self.ttl).arg(self.timeout))
log.debug("Updating probed devices list...")
log.debug(self.bus)
self.probedDevicesListView.clear()
while self.probedDevicesListView.columns():
self.probedDevicesListView.removeColumn(0)
self.probedDevicesListView.addColumn(self.__tr("Model"))
if self.bus == 'usb':
self.probedDevicesListView.addColumn(self.__tr("Serial No."))
elif self.bus == 'net':
self.probedDevicesListView.addColumn(self.__tr("IP Address"))
self.probedDevicesListView.addColumn(self.__tr("Host Name"))
elif self.bus == 'par':
self.probedDevicesListView.addColumn(self.__tr("Device"))
self.probedDevicesListView.addColumn(self.__tr("Device URI"))
if devices is None:
FILTER_MAP = {'print' : None,
'none' : None,
'scan': 'scan-type',
'copy': 'copy-type',
'pcard': 'pcard-type',
'fax': 'fax-type',
}
filter_dict = {}
if prop.fax_build and prop.scan_build:
for f in self.filter:
if f in FILTER_MAP:
filter_dict[FILTER_MAP[f]] = (operator.gt, 0)
else:
filter_dict[f] = (operator.gt, 0)
else:
filter_dict['scan-type'] = (operator.ge, SCAN_TYPE_NONE)
devices = device.probeDevices([self.bus], self.timeout, self.ttl, filter_dict, self.search, net_search='slp')
self.probeHeadingTextLabel.setText(self.__tr("%1 device(s) found on the %1:").arg(len(devices)).arg(io_str))
else:
if self.bus == 'net':
self.probeHeadingTextLabel.setText(self.__tr("%1 device(s) found on the %1 at address %2:").arg(len(devices)).arg(io_str).arg(param))
elif self.bus == 'usb':
self.probeHeadingTextLabel.setText(self.__tr("%1 device(s) found on the %1 at ID %2:").arg(len(devices)).arg(io_str).arg(param))
elif self.bus == 'par':
self.probeHeadingTextLabel.setText(self.__tr("%1 device(s) found on the %1 device node ID %2:").arg(len(devices)).arg(io_str).arg(param))
log.debug(devices)
if devices:
row = 0
for d in devices:
back_end, is_hp, bus, model, serial, dev_file, host, zc, port = device.parseDeviceURI(d)
mq = {}
model_ui = models.normalizeModelUIName(model)
if self.bus == 'usb':
i = DeviceListViewItem(self.probedDevicesListView, d, mq, model_ui, serial, d)
elif self.bus == 'net':
i = DeviceListViewItem(self.probedDevicesListView, d, mq, model_ui, host, devices[d][2], d)
elif self.bus == 'par':
i = DeviceListViewItem(self.probedDevicesListView, d, mq, model_ui, dev_file, d)
row += 1
i = self.probedDevicesListView.firstChild()
self.probedDevicesListView.setCurrentItem(i)
self.probedDevicesListView.setSelected(i, True)
item = self.probedDevicesListView.currentItem()
self.device_uri = item.device_uri
self.updateModelQuery(item)
self.setNextEnabled(self.ProbedDevicesPage, True)
log.debug(self.device_uri)
else:
self.setNextEnabled(self.ProbedDevicesPage, False)
QApplication.restoreOverrideCursor()
return False
QApplication.restoreOverrideCursor()
return True
def notifierActivated(self, s):
m = ''
while True:
try:
r, w, e = select.select([self.read_pipe], [], [self.read_pipe], 1.0)
except select.error:
log.debug("Error in select()")
break
if e:
log.error("Pipe error: %s" % e)
break
if r:
#m = ''.join([m, os.read(self.read_pipe, self.fmt_size)])
m = os.read(self.read_pipe, self.fmt_size)
while len(m) >= self.fmt_size:
event = device.Event(*[x.rstrip(b'\x00').decode('utf-8') if isinstance(x, bytes) else x for x in struct.unpack(self.fmt, m[:self.fmt_size])])
m = m[self.fmt_size:]
if event.event_code == EVENT_CUPS_QUEUES_REMOVED or event.event_code == EVENT_CUPS_QUEUES_ADDED:
self.resetDevice()
for d in device.getSupportedCUPSDevices(back_end_filter=['hp', 'hpfax']):
self.addDevice(d)
self.setMenu()
if event.event_code == EVENT_USER_CONFIGURATION_CHANGED:
log.debug("Re-reading configuration (EVENT_USER_CONFIGURATION_CHANGED)")
self.user_settings.load()
self.user_settings.debug()
elif event.event_code == EVENT_SYSTEMTRAY_EXIT:
self.quit()
return
if self.user_settings.systray_visible in \
(SYSTRAY_VISIBLE_SHOW_ALWAYS, SYSTRAY_VISIBLE_HIDE_WHEN_INACTIVE):
log.debug("Showing...")
self.tray_icon.setVisible(True)
if event.event_code == EVENT_DEVICE_UPDATE_ACTIVE:
if not self.active_icon:
self.tray_icon.setIcon(self.prop_active_icon)
self.active_icon = True
continue
elif event.event_code == EVENT_DEVICE_UPDATE_INACTIVE:
if self.active_icon:
self.tray_icon.setIcon(self.prop_icon)
self.active_icon = False
continue
elif event.event_code == EVENT_DEVICE_UPDATE_BLIP:
if not self.active_icon:
self.tray_icon.setIcon(self.prop_active_icon)
self.active_icon = True
QTimer.singleShot(BLIP_DELAY, self.blipTimeout)
continue
if self.user_settings.systray_visible in (SYSTRAY_VISIBLE_HIDE_WHEN_INACTIVE, SYSTRAY_VISIBLE_HIDE_ALWAYS):
log.debug("Waiting to hide...")
QTimer.singleShot(HIDE_INACTIVE_DELAY, self.timeoutHideWhenInactive)
if event.event_code <= EVENT_MAX_USER_EVENT or \
event.event_code == EVENT_CUPS_QUEUES_REMOVED or event.event_code == EVENT_CUPS_QUEUES_ADDED:
if event.event_code != EVENT_CUPS_QUEUES_REMOVED:
self.addDevice(event.device_uri)
self.setMenu()
if self.tray_icon.supportsMessages():
log.debug("Tray icon message:")
event.debug()
error_state = STATUS_TO_ERROR_STATE_MAP.get(event.event_code, ERROR_STATE_CLEAR)
desc = device.queryString(event.event_code)
show_message = False
if self.user_settings.systray_messages == SYSTRAY_MESSAGES_SHOW_ALL: # OK, Busy
show_message = True
elif self.user_settings.systray_messages in (SYSTRAY_MESSAGES_SHOW_ERRORS_AND_WARNINGS, SYSTRAY_MESSAGES_SHOW_ERRORS_ONLY):
if error_state == ERROR_STATE_ERROR:
show_message = True
elif self.user_settings.systray_messages == SYSTRAY_MESSAGES_SHOW_ERRORS_AND_WARNINGS and \
error_state in (ERROR_STATE_WARNING, ERROR_STATE_LOW_SUPPLIES, ERROR_STATE_LOW_PAPER):
show_message = True
if event.printer_name:
d = event.printer_name
else:
back_end, is_hp, bus, model, serial, dev_file, host, zc, port = \
device.parseDeviceURI(event.device_uri)
if bus == 'usb':
idd = serial
elif bus == 'net':
idd = host
elif bus == 'par':
idd = dev_file
else:
idd = 'unknown'
self.model = models.normalizeModelUIName(model)
if back_end == 'hp':
d = self.__tr("%s Printer (%s)"%(model,idd))
elif back_end == 'hpaio':
d = self.__tr("%s Scanner (%s)"%(model,idd))
elif back_end == 'hpfax':
d = self.__tr("%s Fax (%s)"%(model,idd))
else:
d = self.__tr("%s (%s)"%(model,idd))
if show_message:
if have_pynotify and pynotify.init("hplip"): # Use libnotify/pynotify
icon, urgency = ERROR_STATE_TO_ICON_AND_URGENCY_PYNOTIFY.get(error_state,
(getPynotifyIcon('info'), pynotify.URGENCY_NORMAL))
if event.job_id and event.title:
msg = "%s\n%s: %s\n(%s/%s)" % (to_unicode(d), desc, event.title, event.username, event.job_id)
log.debug("Notify: uri=%s desc=%s title=%s user=%s job_id=%d code=%d" %
(event.device_uri, desc, event.title, event.username, event.job_id, event.event_code))
else:
msg = "%s\n%s (%s)" % (to_unicode(d), desc, event.event_code)
log.debug("Notify: uri=%s desc=%s code=%d" % (event.device_uri, desc, event.event_code))
n = pynotify.Notification("HPLIP Device Status", msg, icon)
# CRID: 11833 Debian Traceback error notification exceeded
n.set_hint('transient', True)
n.set_urgency(urgency)
if error_state == ERROR_STATE_ERROR:
n.set_timeout(pynotify.EXPIRES_NEVER)
else:
n.set_timeout(TRAY_MESSAGE_DELAY)
n.show()
else: # Use "standard" message bubbles
icon = ERROR_STATE_TO_ICON.get(error_state, QSystemTrayIcon.Information)
if event.job_id and event.title:
log.debug("Bubble: uri=%s desc=%s title=%s user=%s job_id=%d code=%d" %
(event.device_uri, desc, event.title, event.username, event.job_id, event.event_code))
self.tray_icon.showMessage(self.__tr("HPLIP Device Status"),
"%s\n%s: %s\n(%s/%s)"%(d,desc, event.title,event.username,event.job_id),
icon, TRAY_MESSAGE_DELAY)
else:
log.debug("Bubble: uri=%s desc=%s code=%d" % (event.device_uri, desc, event.event_code))
self.tray_icon.showMessage(self.__tr("HPLIP Device Status"),
"%s\n%s (%s)"%(d,desc,event.event_code),
icon, TRAY_MESSAGE_DELAY)
else:
break
def notifierActivated(self, s):
m = ''
while True:
try:
r, w, e = select.select([self.read_pipe], [], [self.read_pipe], 1.0)
except select.error:
log.debug("Error in select()")
break
if e:
log.error("Pipe error: %s" % e)
break
if r:
m = ''.join([m, os.read(self.read_pipe, self.fmt_size)])
while len(m) >= self.fmt_size:
event = device.Event(*struct.unpack(self.fmt, m[:self.fmt_size]))
m = m[self.fmt_size:]
if event.event_code == EVENT_USER_CONFIGURATION_CHANGED:
log.debug("Re-reading configuration (EVENT_USER_CONFIGURATION_CHANGED)")
self.user_settings.load()
self.user_settings.debug()
elif event.event_code == EVENT_SYSTEMTRAY_EXIT:
self.quit()
return
if self.user_settings.systray_visible in \
(SYSTRAY_VISIBLE_SHOW_ALWAYS, SYSTRAY_VISIBLE_HIDE_WHEN_INACTIVE):
log.debug("Showing...")
self.tray_icon.setVisible(True)
if event.event_code == EVENT_DEVICE_UPDATE_ACTIVE:
if not self.active_icon:
self.tray_icon.setIcon(self.prop_active_icon)
self.active_icon = True
continue
elif event.event_code == EVENT_DEVICE_UPDATE_INACTIVE:
if self.active_icon:
self.tray_icon.setIcon(self.prop_icon)
self.active_icon = False
continue
elif event.event_code == EVENT_DEVICE_UPDATE_BLIP:
if not self.active_icon:
self.tray_icon.setIcon(self.prop_active_icon)
self.active_icon = True
QTimer.singleShot(BLIP_DELAY, self.blipTimeout)
continue
if self.user_settings.systray_visible in (SYSTRAY_VISIBLE_HIDE_WHEN_INACTIVE, SYSTRAY_VISIBLE_HIDE_ALWAYS):
log.debug("Waiting to hide...")
QTimer.singleShot(HIDE_INACTIVE_DELAY, self.timeoutHideWhenInactive)
if event.event_code <= EVENT_MAX_USER_EVENT:
self.addDevice(event.device_uri)
self.setMenu()
if self.tray_icon.supportsMessages():
log.debug("Tray icon message:")
event.debug()
error_state = STATUS_TO_ERROR_STATE_MAP.get(event.event_code, ERROR_STATE_CLEAR)
desc = device.queryString(event.event_code)
show_message = False
if self.user_settings.systray_messages == SYSTRAY_MESSAGES_SHOW_ALL: # OK, Busy
show_message = True
elif self.user_settings.systray_messages in (SYSTRAY_MESSAGES_SHOW_ERRORS_AND_WARNINGS, SYSTRAY_MESSAGES_SHOW_ERRORS_ONLY):
if error_state == ERROR_STATE_ERROR:
show_message = True
elif self.user_settings.systray_messages == SYSTRAY_MESSAGES_SHOW_ERRORS_AND_WARNINGS and \
error_state in (ERROR_STATE_WARNING, ERROR_STATE_LOW_SUPPLIES, ERROR_STATE_LOW_PAPER):
show_message = True
if event.printer_name:
d = QString(event.printer_name)
else:
back_end, is_hp, bus, model, serial, dev_file, host, zc, port = \
device.parseDeviceURI(event.device_uri)
if bus == 'usb':
idd = serial
elif bus == 'net':
idd = host
elif bus == 'par':
idd = dev_file
else:
idd = 'unknown'
self.model = models.normalizeModelUIName(model)
if back_end == 'hp':
d = self.__tr("%1 Printer (%2)").arg(model).arg(idd)
elif back_end == 'hpaio':
d = self.__tr("%1 Scanner (%2)").arg(model).arg(idd)
elif back_end == 'hpfax':
d = self.__tr("%1 Fax (%2)").arg(model).arg(idd)
else:
d = self.__tr("%1 (%2)").arg(model).arg(idd)
if show_message:
if have_pynotify and pynotify.init("hplip"): # Use libnotify/pynotify
icon, urgency = ERROR_STATE_TO_ICON_AND_URGENCY_PYNOTIFY.get(error_state,
(getPynotifyIcon('info'), pynotify.URGENCY_NORMAL))
if event.job_id and event.title:
msg = "%s\n%s: %s\n(%s/%s)" % (unicode(d), desc, event.title, event.username, event.job_id)
log.debug("Notify: uri=%s desc=%s title=%s user=%s job_id=%d code=%d" %
(event.device_uri, desc, event.title, event.username, event.job_id, event.event_code))
else:
msg = "%s\n%s (%s)" % (unicode(d), desc, event.event_code)
log.debug("Notify: uri=%s desc=%s code=%d" % (event.device_uri, desc, event.event_code))
n = pynotify.Notification("HPLIP Device Status", msg, icon)
n.set_urgency(urgency)
if error_state == ERROR_STATE_ERROR:
n.set_timeout(pynotify.EXPIRES_NEVER)
else:
n.set_timeout(TRAY_MESSAGE_DELAY)
n.show()
else: # Use "standard" message bubbles
icon = ERROR_STATE_TO_ICON.get(error_state, QSystemTrayIcon.Information)
if event.job_id and event.title:
log.debug("Bubble: uri=%s desc=%s title=%s user=%s job_id=%d code=%d" %
(event.device_uri, desc, event.title, event.username, event.job_id, event.event_code))
self.tray_icon.showMessage(self.__tr("HPLIP Device Status"),
QString("%1\n%2: %3\n(%4/%5)").\
arg(d).\
arg(desc).arg(event.title).\
arg(event.username).arg(event.job_id),
icon, TRAY_MESSAGE_DELAY)
else:
log.debug("Bubble: uri=%s desc=%s code=%d" % (event.device_uri, desc, event.event_code))
self.tray_icon.showMessage(self.__tr("HPLIP Device Status"),
QString("%1\n%2 (%3)").arg(d).\
arg(desc).arg(event.event_code),
icon, TRAY_MESSAGE_DELAY)
else:
break
def updateProbedDevicesPage(self, devices=None, param=""):
QApplication.setOverrideCursor(QApplication.waitCursor)
if self.bus == "net":
io_str = self.__tr("network")
elif self.bus == "usb":
io_str = self.__tr("USB bus")
elif self.bus == "par":
io_str = self.__tr("parallel port")
QToolTip.add(
self.searchFiltersPushButton,
self.__tr('Current Settings: Filter: [%2] Search: "%3" TTL: %4 Timeout: %5s')
.arg(",".join(self.filter))
.arg(self.search or "")
.arg(self.ttl)
.arg(self.timeout),
)
log.debug("Updating probed devices list...")
log.debug(self.bus)
self.probedDevicesListView.clear()
while self.probedDevicesListView.columns():
self.probedDevicesListView.removeColumn(0)
self.probedDevicesListView.addColumn(self.__tr("Model"))
if self.bus == "usb":
self.probedDevicesListView.addColumn(self.__tr("Serial No."))
elif self.bus == "net":
self.probedDevicesListView.addColumn(self.__tr("IP Address"))
self.probedDevicesListView.addColumn(self.__tr("Host Name"))
elif self.bus == "par":
self.probedDevicesListView.addColumn(self.__tr("Device"))
self.probedDevicesListView.addColumn(self.__tr("Device URI"))
if devices is None:
FILTER_MAP = {
"print": None,
"none": None,
"scan": "scan-type",
"copy": "copy-type",
"pcard": "pcard-type",
"fax": "fax-type",
}
filter_dict = {}
if prop.fax_build and prop.scan_build:
for f in self.filter:
if f in FILTER_MAP:
filter_dict[FILTER_MAP[f]] = (operator.gt, 0)
else:
filter_dict[f] = (operator.gt, 0)
else:
filter_dict["scan-type"] = (operator.ge, SCAN_TYPE_NONE)
if self.bus == "usb":
try:
from base import smart_install
except ImportError:
log.error("Failed to Import smart_install.py")
else: # check if any SmartInstall devices and disables (if not, ignores)
smart_install.disable(GUI_MODE, "qt3")
devices = device.probeDevices(
[self.bus], self.timeout, self.ttl, filter_dict, self.search, net_search="slp"
)
self.probeHeadingTextLabel.setText(self.__tr("%1 device(s) found on the %1:").arg(len(devices)).arg(io_str))
else:
if self.bus == "net":
self.probeHeadingTextLabel.setText(
self.__tr("%1 device(s) found on the %1 at address %2:").arg(len(devices)).arg(io_str).arg(param)
)
elif self.bus == "usb":
self.probeHeadingTextLabel.setText(
self.__tr("%1 device(s) found on the %1 at ID %2:").arg(len(devices)).arg(io_str).arg(param)
)
elif self.bus == "par":
self.probeHeadingTextLabel.setText(
self.__tr("%1 device(s) found on the %1 device node ID %2:")
.arg(len(devices))
.arg(io_str)
.arg(param)
)
log.debug(devices)
if devices:
row = 0
for d in devices:
back_end, is_hp, bus, model, serial, dev_file, host, zc, port = device.parseDeviceURI(d)
mq = {}
model_ui = models.normalizeModelUIName(model)
if self.bus == "usb":
i = DeviceListViewItem(self.probedDevicesListView, d, mq, model_ui, serial, d)
elif self.bus == "net":
i = DeviceListViewItem(self.probedDevicesListView, d, mq, model_ui, host, devices[d][2], d)
elif self.bus == "par":
i = DeviceListViewItem(self.probedDevicesListView, d, mq, model_ui, dev_file, d)
row += 1
i = self.probedDevicesListView.firstChild()
self.probedDevicesListView.setCurrentItem(i)
self.probedDevicesListView.setSelected(i, True)
item = self.probedDevicesListView.currentItem()
self.device_uri = item.device_uri
self.updateModelQuery(item)
self.setNextEnabled(self.ProbedDevicesPage, True)
log.debug(self.device_uri)
else:
self.setNextEnabled(self.ProbedDevicesPage, False)
QApplication.restoreOverrideCursor()
return False
QApplication.restoreOverrideCursor()
return True
def updateProbedDevicesPage(self, devices=None, param=''):
QApplication.setOverrideCursor(QApplication.waitCursor)
if self.bus == 'net':
io_str = self.__tr("network")
elif self.bus == 'usb':
io_str = self.__tr("USB bus")
elif self.bus == 'par':
io_str = self.__tr("parallel port")
QToolTip.add(self.searchFiltersPushButton, self.__tr('Current Settings: Filter: [%2] Search: "%3" TTL: %4 Timeout: %5s').arg(','.join(self.filter)).arg(self.search or '').arg(self.ttl).arg(self.timeout))
log.debug("Updating probed devices list...")
log.debug(self.bus)
self.probedDevicesListView.clear()
while self.probedDevicesListView.columns():
self.probedDevicesListView.removeColumn(0)
self.probedDevicesListView.addColumn(self.__tr("Model"))
if self.bus == 'usb':
self.probedDevicesListView.addColumn(self.__tr("Serial No."))
elif self.bus == 'net':
self.probedDevicesListView.addColumn(self.__tr("IP Address"))
self.probedDevicesListView.addColumn(self.__tr("Host Name"))
elif self.bus == 'par':
self.probedDevicesListView.addColumn(self.__tr("Device"))
self.probedDevicesListView.addColumn(self.__tr("Device URI"))
if devices is None:
FILTER_MAP = {'print' : None,
'none' : None,
'scan': 'scan-type',
'copy': 'copy-type',
'pcard': 'pcard-type',
'fax': 'fax-type',
}
filter_dict = {}
if prop.fax_build and prop.scan_build:
for f in self.filter:
if f in FILTER_MAP:
filter_dict[FILTER_MAP[f]] = (operator.gt, 0)
else:
filter_dict[f] = (operator.gt, 0)
else:
filter_dict['scan-type'] = (operator.ge, SCAN_TYPE_NONE)
devices = device.probeDevices([self.bus], self.timeout, self.ttl, filter_dict, self.search, net_search='slp')
self.probeHeadingTextLabel.setText(self.__tr("%1 device(s) found on the %1:").arg(len(devices)).arg(io_str))
else:
if self.bus == 'net':
self.probeHeadingTextLabel.setText(self.__tr("%1 device(s) found on the %1 at address %2:").arg(len(devices)).arg(io_str).arg(param))
elif self.bus == 'usb':
self.probeHeadingTextLabel.setText(self.__tr("%1 device(s) found on the %1 at ID %2:").arg(len(devices)).arg(io_str).arg(param))
elif self.bus == 'par':
self.probeHeadingTextLabel.setText(self.__tr("%1 device(s) found on the %1 device node ID %2:").arg(len(devices)).arg(io_str).arg(param))
log.debug(devices)
if devices:
row = 0
for d in devices:
back_end, is_hp, bus, model, serial, dev_file, host, zc, port = device.parseDeviceURI(d)
mq = {}
model_ui = models.normalizeModelUIName(model)
if self.bus == 'usb':
i = DeviceListViewItem(self.probedDevicesListView, d, mq, model_ui, serial, d)
elif self.bus == 'net':
i = DeviceListViewItem(self.probedDevicesListView, d, mq, model_ui, host, devices[d][2], d)
elif self.bus == 'par':
i = DeviceListViewItem(self.probedDevicesListView, d, mq, model_ui, dev_file, d)
row += 1
i = self.probedDevicesListView.firstChild()
self.probedDevicesListView.setCurrentItem(i)
self.probedDevicesListView.setSelected(i, True)
item = self.probedDevicesListView.currentItem()
self.device_uri = item.device_uri
self.updateModelQuery(item)
self.setNextEnabled(self.ProbedDevicesPage, True)
log.debug(self.device_uri)
else:
self.setNextEnabled(self.ProbedDevicesPage, False)
QApplication.restoreOverrideCursor()
return False
QApplication.restoreOverrideCursor()
return True
def notifierActivated(self, s):
m = ''
while True:
try:
r, w, e = select.select([self.read_pipe], [], [self.read_pipe], 1.0)
except select.error:
log.debug("Error in select()")
break
if e:
log.error("Pipe error: %s" % e)
break
if r:
#m = ''.join([m, os.read(self.read_pipe, self.fmt_size)])
m = os.read(self.read_pipe, self.fmt_size)
while len(m) >= self.fmt_size:
event = device.Event(*[x.rstrip(b'\x00').decode('utf-8') if isinstance(x, bytes) else x for x in struct.unpack(self.fmt, m[:self.fmt_size])])
m = m[self.fmt_size:]
if event.event_code == EVENT_ERROR_NO_PROBED_DEVICES_FOUND:
newmsg = "HPLIP cannot detect devices in your network. This may be due to existing firewall settings blocking the required ports like (5353/udp). When you are in a trusted network environment, you may open the ports for network services like mdns and slp in the firewall. For detailed steps follow the link.\n\n http://hplipopensource.com/node/375"
FailureUI(None, newmsg, "")
continue
if event.event_code == EVENT_CUPS_QUEUES_REMOVED or event.event_code == EVENT_CUPS_QUEUES_ADDED:
self.resetDevice()
for d in device.getSupportedCUPSDevices(back_end_filter=['hp', 'hpfax']):
self.addDevice(d)
self.setMenu()
if event.event_code == EVENT_USER_CONFIGURATION_CHANGED:
log.debug("Re-reading configuration (EVENT_USER_CONFIGURATION_CHANGED)")
self.user_settings.load()
self.user_settings.debug()
elif event.event_code == EVENT_SYSTEMTRAY_EXIT:
self.quit()
return
if self.user_settings.systray_visible in \
(SYSTRAY_VISIBLE_SHOW_ALWAYS, SYSTRAY_VISIBLE_HIDE_WHEN_INACTIVE):
log.debug("Showing...")
self.tray_icon.setVisible(True)
if event.event_code == EVENT_DEVICE_UPDATE_ACTIVE:
if not self.active_icon:
self.tray_icon.setIcon(self.prop_active_icon)
self.active_icon = True
continue
elif event.event_code == EVENT_DEVICE_UPDATE_INACTIVE:
if self.active_icon:
self.tray_icon.setIcon(self.prop_icon)
self.active_icon = False
continue
elif event.event_code == EVENT_DEVICE_UPDATE_BLIP:
if not self.active_icon:
self.tray_icon.setIcon(self.prop_active_icon)
self.active_icon = True
QTimer.singleShot(BLIP_DELAY, self.blipTimeout)
continue
if self.user_settings.systray_visible in (SYSTRAY_VISIBLE_HIDE_WHEN_INACTIVE, SYSTRAY_VISIBLE_HIDE_ALWAYS):
log.debug("Waiting to hide...")
QTimer.singleShot(HIDE_INACTIVE_DELAY, self.timeoutHideWhenInactive)
if event.event_code <= EVENT_MAX_USER_EVENT or \
event.event_code == EVENT_CUPS_QUEUES_REMOVED or event.event_code == EVENT_CUPS_QUEUES_ADDED:
if event.event_code != EVENT_CUPS_QUEUES_REMOVED:
self.addDevice(event.device_uri)
self.setMenu()
if self.tray_icon.supportsMessages():
log.debug("Tray icon message:")
event.debug()
error_state = STATUS_TO_ERROR_STATE_MAP.get(event.event_code, ERROR_STATE_CLEAR)
desc = device.queryString(event.event_code)
show_message = False
if self.user_settings.systray_messages == SYSTRAY_MESSAGES_SHOW_ALL: # OK, Busy
show_message = True
elif self.user_settings.systray_messages in (SYSTRAY_MESSAGES_SHOW_ERRORS_AND_WARNINGS, SYSTRAY_MESSAGES_SHOW_ERRORS_ONLY):
if error_state == ERROR_STATE_ERROR:
show_message = True
elif self.user_settings.systray_messages == SYSTRAY_MESSAGES_SHOW_ERRORS_AND_WARNINGS and \
error_state in (ERROR_STATE_WARNING, ERROR_STATE_LOW_SUPPLIES, ERROR_STATE_LOW_PAPER):
show_message = True
if event.printer_name:
d = QString(event.printer_name)
else:
back_end, is_hp, bus, model, serial, dev_file, host, zc, port = \
device.parseDeviceURI(event.device_uri)
if bus == 'usb':
idd = serial
elif bus == 'net':
idd = host
elif bus == 'par':
idd = dev_file
else:
idd = 'unknown'
self.model = models.normalizeModelUIName(model)
if back_end == 'hp':
d = self.__tr("%s Printer (%s)"%(model,idd))
elif back_end == 'hpaio':
d = self.__tr("%s Scanner (%s)"%(model,idd))
elif back_end == 'hpfax':
d = self.__tr("%s Fax (%s)"%(model,idd))
else:
d = self.__tr("%s (%s)"%(model,idd))
if show_message:
if have_pynotify and pynotify.init("hplip"): # Use libnotify/pynotify
icon, urgency = ERROR_STATE_TO_ICON_AND_URGENCY_PYNOTIFY.get(error_state,
(getPynotifyIcon('info'), pynotify.URGENCY_NORMAL))
if event.job_id and event.title:
msg = "%s\n%s: %s\n(%s/%s)" % (to_unicode(d), desc, event.title, event.username, event.job_id)
log.debug("Notify: uri=%s desc=%s title=%s user=%s job_id=%d code=%d" %
(event.device_uri, desc, event.title, event.username, event.job_id, event.event_code))
else:
msg = "%s\n%s (%s)" % (to_unicode(d), desc, event.event_code)
log.debug("Notify: uri=%s desc=%s code=%d" % (event.device_uri, desc, event.event_code))
n = pynotify.Notification("HPLIP Device Status", msg, icon)
# CRID: 11833 Debian Traceback error notification exceeded
n.set_hint('transient', True)
n.set_urgency(urgency)
if error_state == ERROR_STATE_ERROR:
n.set_timeout(pynotify.EXPIRES_NEVER)
else:
n.set_timeout(TRAY_MESSAGE_DELAY)
n.show()
else: # Use "standard" message bubbles
icon = ERROR_STATE_TO_ICON.get(error_state, QSystemTrayIcon.Information)
if event.job_id and event.title:
log.debug("Bubble: uri=%s desc=%s title=%s user=%s job_id=%d code=%d" %
(event.device_uri, desc, event.title, event.username, event.job_id, event.event_code))
self.tray_icon.showMessage(self.__tr("HPLIP Device Status"),
QString("%s\n%s: %s\n(%s/%s)"%(d,desc, event.title,event.username,event.job_id)),
icon, TRAY_MESSAGE_DELAY)
else:
log.debug("Bubble: uri=%s desc=%s code=%d" % (event.device_uri, desc, event.event_code))
self.tray_icon.showMessage(self.__tr("HPLIP Device Status"),
QString("%s\n%s (%s)"%(d,desc,event.event_code)),
icon, TRAY_MESSAGE_DELAY)
else:
break
