class Config(QWidget):
DATETIME_FORMAT = "%d-%m-%Y %H:%M:%S"
terminals_changed = pyqtSignal()
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.ui = uic.loadUiType("config.ui")[0]()
self.ui.setupUi(self)
self.terminals = None
self.payment = None
self.terminal_config = None
self.flick = FlickCharm()
self.flick.activate_on(self.ui.scrollArea)
def setup(self, terminals, payment):
self.terminals = terminals
self.payment = payment
self.ui.setupTerminals.clicked.connect(self.setup_terminals)
self.ui.updateTerminals.clicked.connect(self.update_terminals)
self.ui.updateConfig.clicked.connect(self.update_terminals_config)
self.ui.testDisplay.clicked.connect(self.test_display)
def test_display(self):
self.terminals.test_display()
self.ui.testDisplayResult.setText(datetime.now().strftime(self.DATETIME_FORMAT))
def setup_terminals(self):
self.terminal_config = TerminalConfig()
if self.terminal_config.exec_() == QDialog.Accepted:
self.update_terminals()
self.terminal_config = None
def update_terminals_config(self):
self.terminals.update_device_config()
self.ui.updateConfigResult.setText(datetime.now().strftime(self.DATETIME_FORMAT))
def terminals_ready(self, ok):
message = u"успешно" if ok else u"не удалось"
now = datetime.now().strftime(self.DATETIME_FORMAT)
self.ui.updateTerminalsResult.setText(u"Обновление %s (%s)" % (message, now))
self.ui.updateTerminals.setEnabled(True)
def update_terminals(self):
self.ui.updateTerminals.setEnabled(False)
self.terminals_changed.emit()
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.ui = uic.loadUiType('config.ui')[0]()
self.ui.setupUi(self)
self.localize()
self.terminals = None
self.payment = None
self.terminal_config = None
self.flick = FlickCharm()
self.flick.activate_on(self.ui.terminalsScrollArea)
self.flick.activate_on(self.ui.generalScrollArea)
self.ui.version.setText(stoppark.__version__)
self.get_time()
self.ui.updateVersion.setVisible(False)
self.ui.setupTerminals.clicked.connect(self.setup_terminals)
self.ui.updateTerminals.clicked.connect(self.begin_terminal_update)
self.wicd = None
self.ui.setupNetworkConnection.clicked.connect(self.setup_network_connection)
self.ui.apbState.stateChanged.connect(lambda state: self.option_changed.emit('apb', str(state)))
self.ui.manualTicketPrint.stateChanged.connect(lambda state: self.option_changed.emit('ticket.manual_print',
str(state)))
def __init__(self, image):
QtGui.QWidget.__init__(self)
self.setupUi(self)
#self.scrollArea.setWidgetResizable(True)
self.charm = FlickCharm()
self.charm.activateOn(self.scrollArea)
QObject.connect(self.fitToolButton,QtCore.SIGNAL('clicked()'), self.fitImage)
QObject.connect(self.fullSizeToolButton,QtCore.SIGNAL('clicked()'), self.fullSizeImage)
QObject.connect(self.cornersToolButton,QtCore.SIGNAL('clicked()'), self.cornersImage)
QObject.connect(self.horizontalSlider,QtCore.SIGNAL('valueChanged(int)'), self.zoomImage)
QObject.connect(self.colormapComboBox,QtCore.SIGNAL('currentIndexChanged(QString)'), self.colorMapChanged)
#QObject.connect(self.minDoubleSpinBox,QtCore.SIGNAL('valueChanged(double)'), self.clampChanged)
#QObject.connect(self.maxDoubleSpinBox,QtCore.SIGNAL('valueChanged(double)'), self.clampChanged)
QObject.connect(self.histogram,QtCore.SIGNAL('clampChanged(double,double)'), self.clampChanged)
self.splitter.setStretchFactor(0, 5)
self.splitter.setStretchFactor(1, 2)
self.colormap=[]
currentMap=matplotlib.cm.get_cmap('gray')
for n in range(256) :
self.colormap.append( tuple([int(255*k) for k in currentMap(n)]) )
self.setImage(image)
self.scrollArea.installEventFilter(self)
self.painter=QPainter()
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.ui = uic.loadUiType("config.ui")[0]()
self.ui.setupUi(self)
self.terminals = None
self.payment = None
self.terminal_config = None
self.flick = FlickCharm()
self.flick.activate_on(self.ui.scrollArea)
class Config(QWidget):
terminals_changed = pyqtSignal()
terminals_update_requested = pyqtSignal()
option_changed = pyqtSignal(str, str)
own_ip_changed = pyqtSignal(str)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.ui = uic.loadUiType('config.ui')[0]()
self.ui.setupUi(self)
self.localize()
self.terminals = None
self.payment = None
self.terminal_config = None
self.flick = FlickCharm()
self.flick.activate_on(self.ui.terminalsScrollArea)
self.flick.activate_on(self.ui.generalScrollArea)
self.ui.version.setText(stoppark.__version__)
self.get_time()
self.ui.updateVersion.setVisible(False)
self.ui.setupTerminals.clicked.connect(self.setup_terminals)
self.ui.updateTerminals.clicked.connect(self.begin_terminal_update)
self.wicd = None
self.ui.setupNetworkConnection.clicked.connect(self.setup_network_connection)
self.ui.apbState.stateChanged.connect(lambda state: self.option_changed.emit('apb', str(state)))
self.ui.manualTicketPrint.stateChanged.connect(lambda state: self.option_changed.emit('ticket.manual_print',
str(state)))
def localize(self):
self.ui.tabs.setTabText(0, _('General'))
self.ui.tabs.setTabText(1, _('Terminals'))
self.ui.tabs.setTabText(2, _('Payments'))
self.ui.versionTitle.setText(_('Version:'))
self.ui.dateTimeTitle.setText(_('Date and time:'))
self.ui.setTime.setText(_('Setup'))
self.ui.dbIPTitle.setText(_('DB server IP:'))
self.ui.setDBIP.setText(_('Setup'))
self.ui.networkConnectionTitle.setText(_('Network connection:'))
self.ui.setupNetworkConnection.setText(_('Setup network connection'))
self.ui.updateTerminalsTitle.setText(_('Terminal list'))
self.ui.updateTerminalsHelp.setText(_('Configure and update terminal list:'))
self.ui.setupTerminals.setText(_('Configure'))
self.ui.updateTerminals.setText(_('Update'))
self.ui.updateConfigTitle.setText(_('Terminal setup'))
self.ui.updateConfigHelp.setText(_('Perform global terminal setup:'))
self.ui.updateConfig.setText(_('Setup'))
self.ui.testsTitle.setText(_('Tests'))
self.ui.testDisplayHelp.setText(_('Display test:'))
self.ui.testDisplay.setText(_('Test display'))
self.ui.apbTitle.setText(_('Antipassback'))
self.ui.apbState.setText(_('Enable'))
self.ui.manualTicketPrintTitle.setText(_('Manual ticket print'))
self.ui.manualTicketPrint.setText(_('Enable'))
def begin_session(self, fio, access):
if access in ['admin', 'operator']:
[self.ui.tabs.setTabEnabled(i, True) for i in [0, 1, 2]]
self.ui.setTime.setEnabled(True)
self.ui.updateVersion.setEnabled(True)
return True
if access in ['config']:
[self.ui.tabs.setTabEnabled(i, True if i == 0 else False) for i in [0, 1, 2]]
self.ui.setTime.setEnabled(False)
self.ui.updateVersion.setEnabled(False)
return True
return False
def end_session(self):
[self.ui.tabs.setTabEnabled(i, False) for i in [0, 1, 2]]
return True
def setup(self, terminals, payment):
self.terminals = terminals
self.payment = payment
self.ui.setTime.clicked.connect(self.set_time)
self.ui.showKeyboard.clicked.connect(lambda: Keyboard.show())
self.ui.setDBIP.clicked.connect(self.set_db_ip)
self.ui.testDisplay.clicked.connect(self.test_display)
def handle_option(self, key, value):
handler = {
'db.ip': lambda v: self.ui.dbIP.setText(v),
'apb': lambda v: self.ui.apbState.setCheckState(int(v)),
'ticket.manual_print': lambda v: self.ui.manualTicketPrint.setCheckState(int(v))
}.get(str(key), None)
if handler:
print 'found handler for ', key
handler(value)
def get_time(self):
from PyQt4.QtCore import QTime, QDate
self.ui.dateEdit.setDate(QDate.currentDate())
self.ui.timeEdit.setTime(QTime.currentTime())
def set_time(self):
from subprocess import Popen
new_date = self.ui.dateEdit.date()
new_time = self.ui.timeEdit.time()
new_datetime = datetime(year=new_date.year(), month=new_date.month(), day=new_date.day(),
hour=new_time.hour(), minute=new_time.minute(), second=new_time.second())
arg = new_datetime.strftime('%m%d%H%M%Y')
Popen(['date', arg])
def set_db_ip(self):
self.option_changed.emit('db.ip', self.ui.dbIP.text())
self.ui.setDBIPHelp.setText(_('Update: %s') % (datetime.now().strftime(DATETIME_FORMAT_USER)))
def test_display(self):
self.terminals.test_display()
self.ui.testDisplayResult.setText(_('Update: %s') % (datetime.now().strftime(DATETIME_FORMAT_USER)))
def setup_terminals(self):
from terminal_config import TerminalConfig
self.terminal_config = TerminalConfig()
if self.terminal_config.exec_() == QDialog.Accepted:
self.begin_terminal_change()
self.terminal_config = None
def terminals_ready(self, ok):
message = _('successful') if ok else _('unsuccessful')
now = datetime.now().strftime(DATETIME_FORMAT_USER)
self.ui.updateTerminalsResult.setText(_('Update: %(message)s (%(now)s)' % {
'message': message,
'now': now
}))
self.ui.updateTerminals.setEnabled(True)
def begin_terminal_update(self):
self.ui.updateTerminals.setEnabled(False)
self.terminals_update_requested.emit()
def begin_terminal_change(self):
self.ui.updateTerminals.setEnabled(False)
self.terminals_changed.emit()
def setup_network_connection(self):
Keyboard.show(layout=[])
from subprocess import Popen
if self.wicd is not None:
if self.wicd.poll() is None:
return
self.wicd = Popen(['xterm', '-maximized', '-e', 'wicd-curses'])
class ImagePreviewWidget(QtGui.QWidget, Ui_ImagePreviewWidget):
def __init__(self, image):
QtGui.QWidget.__init__(self)
self.setupUi(self)
#self.scrollArea.setWidgetResizable(True)
self.charm = FlickCharm()
self.charm.activateOn(self.scrollArea)
QObject.connect(self.fitToolButton,QtCore.SIGNAL('clicked()'), self.fitImage)
QObject.connect(self.fullSizeToolButton,QtCore.SIGNAL('clicked()'), self.fullSizeImage)
QObject.connect(self.cornersToolButton,QtCore.SIGNAL('clicked()'), self.cornersImage)
QObject.connect(self.horizontalSlider,QtCore.SIGNAL('valueChanged(int)'), self.zoomImage)
QObject.connect(self.colormapComboBox,QtCore.SIGNAL('currentIndexChanged(QString)'), self.colorMapChanged)
#QObject.connect(self.minDoubleSpinBox,QtCore.SIGNAL('valueChanged(double)'), self.clampChanged)
#QObject.connect(self.maxDoubleSpinBox,QtCore.SIGNAL('valueChanged(double)'), self.clampChanged)
QObject.connect(self.histogram,QtCore.SIGNAL('clampChanged(double,double)'), self.clampChanged)
self.splitter.setStretchFactor(0, 5)
self.splitter.setStretchFactor(1, 2)
self.colormap=[]
currentMap=matplotlib.cm.get_cmap('gray')
for n in range(256) :
self.colormap.append( tuple([int(255*k) for k in currentMap(n)]) )
self.setImage(image)
self.scrollArea.installEventFilter(self)
self.painter=QPainter()
def eventFilter(self, obj, event):
if event.type() == QEvent.Resize:
if(self.fitToolButton.isChecked()):
self.fitImage()
elif(self.cornersToolButton.isChecked()):
self.cornersImage()
return False
def setImage(self,image):
#print 'opening:',image
self.titleLabel.setText("<b>"+image+"</b>")
self.image=image
hdulist = pyfits.open(image)
prihdr = hdulist[0].header
keys=prihdr.ascardlist().keys()
keys.sort()
self.tableWidget.setRowCount(len(keys));
self.tableWidget.setColumnCount(2);
i=0
for item in keys:
self.tableWidget.setItem(i, 0, QTableWidgetItem(item));
self.tableWidget.setItem(i, 1, QTableWidgetItem(str(prihdr[item])));
i=i+1
self.tableWidget.resizeColumnsToContents()
self.tableWidget.resizeRowsToContents()
#load the image
self.data = hdulist[0].data #.astype('float32')
self.histogram.setData(self.data)
min = self.data.min()
max = self.data.max()
#self.minDoubleSpinBox.setMinimum(min)
#self.minDoubleSpinBox.setMaximum(max)
#self.minDoubleSpinBox.setValue(min)
#self.maxDoubleSpinBox.setMinimum(min)
#self.maxDoubleSpinBox.setMaximum(max)
#self.maxDoubleSpinBox.setValue(max)
self.clampChanged(min,max)
#create histogram
#http://matplotlib.sourceforge.net/users/image_tutorial.html
#print numpy.histogram(self.data,200)
#im.show()
def fitImage(self):
#print 'fitting image'
self.fitToolButton.setChecked(True)
self.fullSizeToolButton.setChecked(False)
self.cornersToolButton.setChecked(False)
fittedimage=self.qimage.scaled(self.scrollArea.size().width()-4,self.scrollArea.height()-4,Qt.KeepAspectRatio,Qt.SmoothTransformation)
self.imageLabel.setPixmap(QPixmap.fromImage(fittedimage))
def fullSizeImage(self):
#print 'fitting image'
self.fitToolButton.setChecked(False)
self.fullSizeToolButton.setChecked(True)
self.cornersToolButton.setChecked(False)
self.imageLabel.setPixmap(QPixmap.fromImage(self.qimage))
def cornersImage(self):
#print 'fitting image'
self.fitToolButton.setChecked(False)
self.fullSizeToolButton.setChecked(False)
self.cornersToolButton.setChecked(True)
width=self.scrollArea.size().width()-4
height=self.scrollArea.height()-4
cornersImage=QImage(width,height,QImage.Format_RGB32)
#for n in range(256):
# cornersImage.setColor (n, qRgb(*self.colormap[n][:3]))
self.painter.begin(cornersImage)
#upperLeft=self.qimage.copy(0,0,width/2,height/2)
self.painter.drawImage(0,0,self.qimage.copy(0,0,width/2,height/2)) #upper left
self.painter.drawImage(width/2,0,self.qimage.copy(self.qimage.width()-width/2,0,width/2,height/2)) #upper right
self.painter.drawImage(0,height/2,self.qimage.copy(0,self.qimage.height()-height/2,width/2,height/2)) #lower left
self.painter.drawImage(width/2,height/2,self.qimage.copy(self.qimage.width()-width/2,self.qimage.height()-height/2,width/2,height/2))#lower right
self.painter.setPen(QColor(255,160,47))
self.painter.drawLine(width/2,0,width/2,height)
self.painter.drawLine(0,height/2,width,height/2)
xcenter=self.qimage.width()/2
ycenter=self.qimage.height()/2
self.painter.drawImage(width/4,height/4,self.qimage.copy(xcenter-width/4,ycenter-height/4,width/2,height/2))
self.painter.drawRect(width/4,height/4,width/2,height/2)
self.painter.end()
self.imageLabel.setPixmap(QPixmap.fromImage(cornersImage))
def zoomImage(self, value):
#print 'zoom', value
self.fitToolButton.setChecked(False)
self.fullSizeToolButton.setChecked(False)
self.cornersToolButton.setChecked(False)
zoomimage=self.qimage.scaledToWidth(self.qimage.width()*value/100)
self.imageLabel.setPixmap(QPixmap.fromImage(zoomimage))
def colorMapChanged(self, string) :
self.colormap=[]
currentMap=matplotlib.cm.get_cmap(str(string))
for n in range(256) :
self.colormap.append( tuple([int(255*k) for k in currentMap(n)]) )
for n in range(256):
self.qimage.setColor (n, qRgb(*self.colormap[n][:3]))
self.redrawImage()
#def clampChanged(self, v=None):
# self.qimage=qimage2ndarray.gray2qimage(self.data, normalize = (self.minDoubleSpinBox.value(),self.maxDoubleSpinBox.value()))
# self.colorMapChanged(str(self.colormapComboBox.currentText()))
# pixmap = QPixmap.fromImage(self.qimage)
# self.imageLabel.setPixmap(pixmap)
# self.redrawImage()
def clampChanged(self, min,max):
#print "clambis",min,max
self.qimage=qimage2ndarray.gray2qimage(self.data, normalize = (min,max))
self.colorMapChanged(str(self.colormapComboBox.currentText()))
pixmap = QPixmap.fromImage(self.qimage)
self.imageLabel.setPixmap(pixmap)
self.redrawImage()
def redrawImage(self):
if(self.fitToolButton.isChecked()):
self.fitImage()
elif(self.cornersToolButton.isChecked()):
self.cornersImage()
elif(self.fullSizeToolButton.isChecked()):
self.fullSizeImage()
else:
self.zoomImage(self.horizontalSlider.value())
