class MainWindow(QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
# set up ui
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.setWindowTitle('Chess Analyser')
# connect signals
self.ui.findButton.clicked.connect(self._onFindClicked)
self.ui.AnalyseButton.clicked.connect(self._onAnalyseClicked)
def _onFindClicked(self):
'''do stuff '''
def _onAnalyseClicked(self):
filePath = self.ui.filePath.text()
analyser = Analyser(filePath)
list = analyser.analyse()
print(list)
display = ConsolDisplay(list, self)
display.show()
display.update()
display.output()
def __init__(self, parent=None):
super().__init__(parent)
self.cap = cv2.VideoCapture(0)
self.timer = QTimer()
self.timer.start(20)
self.box = cv2.imread('box.bmp')
host = 'localhost'
user = '******'
password = '******'
db = 'face_pay'
charset = 'utf8'
try:
self.connection = pymysql.connect(host=host,
user=user,
password=password,
db=db,
charset=charset)
except pymysql.err.OperationalError as e:
QMessageBox.warning(self, '警告', '无法连接数据库')
self.close()
return
self.face_handle = Face_handle('known_people_folder/', self.connection)
self.UI = Ui_MainWindow()
self.UI.setupUi(self)
self.signal_connect()
def __init__(self):
super(UI, self).__init__()
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.buttonShowStats.setEnabled(False)
self.changed_individual.connect(self.changeIndividual)
self.changed_individual_hc.connect(self.changeIndividualHC)
self.threadevo_finished.connect(self.threadEvoFinished)
self.threadhc_finished.connect(self.threadHCFinished)
self.threadstat_finished.connect(self.statisticsFinished)
self.ui.buttonStart.clicked.connect(self.onClickButtonStart)
self.ui.buttonStop.clicked.connect(self.onClickButtonStop)
self.ui.startHCdef.clicked.connect(self.onClickButtonStartHCdef)
self.ui.startHCevo.clicked.connect(self.onClickButtonStartHCevo)
self.ui.buttonStopHC.clicked.connect(self.onClickButtonStopHC)
self.ui.buttonStatistics.clicked.connect(self.onClickButtonStatistics)
self.ui.buttonShowStats.clicked.connect(self.showStatistics)
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
# set up ui
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.setWindowTitle('Chess Analyser')
# connect signals
self.ui.findButton.clicked.connect(self._onFindClicked)
self.ui.AnalyseButton.clicked.connect(self._onAnalyseClicked)
import sys
from ModelParser import ModelParser
from UI_MainWindow import Ui_MainWindow
from PyQt5 import QtCore, QtWidgets, QtOpenGL
if __name__ == '__main__':
model_parser = ModelParser('model1.obj')
app = QtWidgets.QApplication(sys.argv)
Form = QtWidgets.QMainWindow()
ui = Ui_MainWindow(Form, model_parser=model_parser)
ui.show()
sys.exit(app.exec_())
class MainWindow(QMainWindow):
def __init__(self, parent=None):
super().__init__(parent)
self.cap = cv2.VideoCapture(0)
self.timer = QTimer()
self.timer.start(20)
self.box = cv2.imread('box.bmp')
host = 'localhost'
user = '******'
password = '******'
db = 'face_pay'
charset = 'utf8'
try:
self.connection = pymysql.connect(host=host,
user=user,
password=password,
db=db,
charset=charset)
except pymysql.err.OperationalError as e:
QMessageBox.warning(self, '警告', '无法连接数据库')
self.close()
return
self.face_handle = Face_handle('known_people_folder/', self.connection)
self.UI = Ui_MainWindow()
self.UI.setupUi(self)
self.signal_connect()
def signal_connect(self):
self.timer.timeout.connect(self.play_video)
self.UI.pay_btn.clicked.connect(self.pay)
self.UI.add_new_user_btn.clicked.connect(self.add_new_client)
self.UI.show_balance_btn.clicked.connect(self.show_balance)
@pyqtSlot(name="play_video")
def play_video(self):
ret, frame = self.cap.read()
frame = cv2.rectangle(frame, (100, 50), (500, 300), (0, 0, 255), 3)
if ret:
MainWindow.play_frame(self.UI.video_label, frame)
@staticmethod
def play_frame(label: QtWidgets.QLabel, frame: ndarray):
rbgframe = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
convert_to_qt = QImage(rbgframe, rbgframe.shape[1], rbgframe.shape[0],
QImage.Format_RGB888)
label.setPixmap(QPixmap.fromImage(convert_to_qt))
@pyqtSlot(name='recognise_face')
def pay(self):
"""
this function recognise face from the current frame
cut out the face part and show it in a other label, the
name display in the label blow
:return: None
"""
self.timer.timeout.disconnect(self.play_video)
ret, frame = self.cap.read()
frame = frame[50:300, 100:500]
name, box = self.face_handle.recognise(frame)
if name is not None:
top, right, bottom, left = box
face_part = frame[top:bottom, left:right]
new_size = self.UI.face.size().height(), self.UI.face.size().width(
)
face_part = cv2.resize(face_part, new_size)
self.play_frame(self.UI.face, face_part)
self.UI.name_label.setText(name)
pay_num = self.UI.pay_num_edit.text()
if len(pay_num) == 0:
QMessageBox.warning(self, '错误', '请输入金额')
self.timer.timeout.connect(self.play_video)
return
if QMessageBox.question(self, '提示', '确认支付?') == QMessageBox.Yes:
with self.connection.cursor() as cursor:
sql = 'UPDATE `client_record` SET `balance` = `balance` - %s WHERE `user_name` = %s'
cursor.execute(sql, (self.UI.pay_num_edit.text(), name))
self.connection.commit()
else:
self.UI.name_label.setText(box)
self.timer.timeout.connect(self.play_video)
@pyqtSlot(name='add_new_client')
def add_new_client(self):
self.timer.timeout.disconnect(self.play_video)
ret, frame = self.cap.read()
add_client = AddClientWindow(self, self.connection, self.face_handle,
frame)
if add_client.exec() == QDialog.Rejected:
QMessageBox.information(self, '提示', '取消新增客户')
self.timer.timeout.connect(self.play_video)
@pyqtSlot(name='show_balance')
def show_balance(self):
self.timer.timeout.disconnect(self.play_video)
ret, frame = self.cap.read()
name, box = self.face_handle.recognise(frame)
sql = 'SELECT `balance` FROM `client_record` WHERE `user_name` = %s'
with self.connection.cursor() as cursor:
cursor.execute(sql, name)
result = cursor.fetchone()
balance = result[0]
QMessageBox.information(self, '余额', '%f' % balance)
self.timer.timeout.connect(self.play_video)
class UI(QtWidgets.QMainWindow):
# Signals
changed_individual = pyqtSignal(list)
changed_individual_hc = pyqtSignal(list)
threadevo_finished = pyqtSignal(str)
threadhc_finished = pyqtSignal(str)
threadstat_finished = pyqtSignal(list)
# Threads
ThreadEVO = None
ThreadHC = None
ThreadStatistics = None
# Thread Flags
threadevo_interrupt = False
threadhc_interrupt = False
# Result of preious Evolutionary alg
evo_res = None
# Statistics
fitness_array = None
def __init__(self):
super(UI, self).__init__()
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.buttonShowStats.setEnabled(False)
self.changed_individual.connect(self.changeIndividual)
self.changed_individual_hc.connect(self.changeIndividualHC)
self.threadevo_finished.connect(self.threadEvoFinished)
self.threadhc_finished.connect(self.threadHCFinished)
self.threadstat_finished.connect(self.statisticsFinished)
self.ui.buttonStart.clicked.connect(self.onClickButtonStart)
self.ui.buttonStop.clicked.connect(self.onClickButtonStop)
self.ui.startHCdef.clicked.connect(self.onClickButtonStartHCdef)
self.ui.startHCevo.clicked.connect(self.onClickButtonStartHCevo)
self.ui.buttonStopHC.clicked.connect(self.onClickButtonStopHC)
self.ui.buttonStatistics.clicked.connect(self.onClickButtonStatistics)
self.ui.buttonShowStats.clicked.connect(self.showStatistics)
def onClickButtonStart(self):
individualsize = int(self.ui.individualSize.text())
noIterations = int(self.ui.noIterations.text())
probability = float(self.ui.mutationProb.text())
popsize = int(self.ui.populationSize.text())
reprate = float(self.ui.reproductionRate.text())
#evolutionary(noIterations, individualsize, popsize, probability, reprate, self.ui)
self.ThreadEVO = threading.Thread(target=self.evolutionaryThread, \
args=[noIterations, individualsize, popsize, probability, reprate])
self.ui.statusEvo.setText("Running")
self.threadevo_interrupt = False
self.ui.buttonStart.setEnabled(False)
self.ThreadEVO.start()
def onClickButtonStop(self):
self.threadevo_interrupt = True
def onClickButtonStartHCdef(self):
individualsize = int(self.ui.individualSizeHC.text())
self.ThreadHC = threading.Thread(target=self.hillClimbingThread, \
args=[individualsize])
self.ui.statusHC.setText("Running")
self.threadhc_interrupt = False
self.ui.startHCdef.setEnabled(False)
self.ui.startHCevo.setEnabled(False)
self.ThreadHC.start()
def onClickButtonStartHCevo(self):
if self.evo_res is None:
self.ui.statusHC.setText(
"ERROR: No evolution result, run evolution")
return
self.ThreadHC = threading.Thread(target=self.hillClimbingThread,
args=[None])
self.ui.statusHC.setText("Running")
self.threadhc_interrupt = False
self.ui.startHCdef.setEnabled(False)
self.ui.startHCevo.setEnabled(False)
self.ThreadHC.start()
def onClickButtonStopHC(self):
self.threadhc_interrupt = True
def changeIndividual(self, l):
self.ui.displayCurrent.setText(format_individual(l[1]))
self.ui.lineFitness.setText(str(l[0]))
self.evo_res = l
def changeIndividualHC(self, l):
self.ui.displayCurrentHC.setText(format_individual(l[1]))
self.ui.lineFitnessHC.setText(str(l[0]))
def threadEvoFinished(self, status):
self.ui.statusEvo.setText(status)
self.ui.buttonStart.setEnabled(True)
def threadHCFinished(self, status):
self.ui.statusHC.setText(status)
self.ui.startHCdef.setEnabled(True)
self.ui.startHCevo.setEnabled(True)
def evolutionaryThread(self, noIterations, individualsize, popsize,
probability, reprate):
p = population(popsize, individualsize)
cur = p[0]
for _ in range(noIterations):
if self.threadevo_interrupt is True:
self.threadevo_finished.emit("Stopped")
return
p = iteration(p, probability, reprate)
if p[0][0] == 0:
break
if cur != p[0]:
cur = p[0]
self.changed_individual.emit(cur)
graded = sorted(p, key=lambda x: x[0])
best = graded[0]
self.changed_individual.emit(best)
self.threadevo_finished.emit("Finished")
def hillClimbingThread(self, size):
if size is None:
start = copy.deepcopy(self.evo_res[1])
else:
start = individual(size)
(curFit, curNode) = generateNextBestNeighbor(start)
while True:
if self.threadhc_interrupt is True:
self.threadhc_finished.emit("Stopped")
return
if curFit == 0:
self.changed_individual_hc.emit([fitness(curNode), curNode])
self.threadhc_finished.emit("Finished")
return curNode
(newFit, newNode) = generateNextBestNeighbor(curNode)
self.changed_individual_hc.emit([newFit, newNode])
if newFit == curFit:
self.threadhc_finished.emit("Finished")
return newNode
curFit = newFit
curNode = newNode
def statisticsFinished(self, array):
self.fitness_array = array
self.ui.buttonStatistics.setEnabled(True)
self.ui.buttonShowStats.setEnabled(True)
self.ui.buttonStatistics.setText("Recalculate Statistics")
def calculateStatistics(self):
fitness = list()
for _ in range(30):
fitness.append(self.statistics())
self.threadstat_finished.emit(fitness)
def onClickButtonStatistics(self):
self.ui.buttonStatistics.setEnabled(False)
self.ui.buttonShowStats.setEnabled(False)
self.ui.buttonStatistics.setText("Calculating...")
self.ThreadStatistics = threading.Thread(
target=self.calculateStatistics)
self.ThreadStatistics.start()
def showStatistics(self):
mean = np.mean(self.fitness_array)
std = sqrt(np.var(self.fitness_array))
plt.plot(self.fitness_array)
plt.xlabel("mean: " + str(mean) + "; std deviation: " + str(std))
plt.show()
def statistics(self):
"""
Statistics of the fitness function with: populationsize = 40, individualsize = 4,
noiterations = 1000, mutationProb = reproductionRate = 0.5
"""
p = population(40, 5)
for _ in range(1000):
p = iteration(p, 0.5, 0.5)
if p[0][0] == 0:
break
return p[0][0]
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
# Link to the Db
self.dblink = Db()
# Servers pool for basic monitoring
self.servers = ServersPool()
# List of opened tabs
self.tabs = {}
self.servers_items = {}
self.welcome_tab = True
self.threads = []
# Add connectors to the "Add server" button and menu
self.connect(self.ui.pbAddServer, QtCore.SIGNAL('clicked()'),
self.on_event_pbAddServer_clicked)
self.connect(self.ui.actionAdd_server, QtCore.SIGNAL('triggered()'),
self.on_event_pbAddServer_clicked)
# Add connectors to the "Edit server" button
self.connect(self.ui.pbEditServer, QtCore.SIGNAL('clicked()'),
self.on_event_pbEditServer_clicked)
# Add connector to "Delete server" button
self.connect(self.ui.pbDelServer, QtCore.SIGNAL('clicked()'),
self.on_event_pbDelServer_clicked)
# Add connector to "Reconnect to server" button
self.connect(self.ui.pbRefreshServer, QtCore.SIGNAL('clicked()'),
self.on_event_pbRefreshServer_clicked)
# Add connectors to the "Manage logins and passwords" button and menu
self.connect(self.ui.actionManage_logins_and_passwords, QtCore.SIGNAL('triggered()'),
self.on_actionManage_logins_and_passwords_clicked)
# Add connectors to the "Send a command to servers" menu
self.connect(self.ui.actionSend_a_command_to_servers, QtCore.SIGNAL('triggered()'),
self.on_actionSend_a_command_to_servers_clicked)
# Add connectors to the "Manage bookmarks" menu
self.connect(self.ui.actionManage_bookmarks, QtCore.SIGNAL('triggered()'),
self.on_actionManage_bookmarks_clicked)
# Add connectors to the "Read Help" menu
self.connect(self.ui.actionRead_Help, QtCore.SIGNAL('triggered()'),
self.on_actionRead_Help_clicked)
# "About" trigger
self.connect(self.ui.actionAbout, QtCore.SIGNAL('triggered()'),
self.on_actionAbout_clicked)
# Add connector to the servers list
self.connect(self.ui.lwServers, QtCore.SIGNAL('itemDoubleClicked(QListWidgetItem *)'),
self.on_event_lwServers_itemDoubleClicked)
# Add context menu to the servers list
self.connect(self.ui.lwServers, QtCore.SIGNAL('customContextMenuRequested(const QPoint &)'),
self.on_lwservers_contextmenu_requested)
### BEGIN CONTEXT MENU
# Add context menu to the servers list
self.contextMenu = QtGui.QMenu(self.tr('Context menu'), self)
openAction = self.contextMenu.addAction(self.tr('Open advanced monitoring'))
sendCommandAction = self.contextMenu.addAction(self.tr('Send a command'))
openInteractAction = self.contextMenu.addAction(self.tr('Open an interactive shell'))
editAction = self.contextMenu.addAction(self.tr('Edit'))
deleteAction = self.contextMenu.addAction(self.tr('Delete'))
reconnectAction = self.contextMenu.addAction(self.tr('Reconnect'))
# Add connectors
self.connect(openAction, QtCore.SIGNAL('triggered()'),
self.on_contextmenu_openAction_clicked)
# Add connectors
self.connect(sendCommandAction, QtCore.SIGNAL('triggered()'),
self.on_contextmenu_sendCommandAction_clicked)
# Add connectors
self.connect(openInteractAction, QtCore.SIGNAL('triggered()'),
self.on_contextmenu_openInteractAction_clicked)
# Add connectors
self.connect(editAction, QtCore.SIGNAL('triggered()'),
self.on_contextmenu_editAction_clicked)
# Add connectors
self.connect(deleteAction, QtCore.SIGNAL('triggered()'),
self.on_contextmenu_deleteAction_clicked)
# Add connectors
self.connect(reconnectAction, QtCore.SIGNAL('triggered()'),
self.on_contextmenu_reconnectAction_clicked)
### END CONTEXT MENU
# Close tab from advanced monitors
self.connect(self.ui.twMonitor, QtCore.SIGNAL('tabCloseRequested(int)'),
self.removeTab)
# "Reduce to tray" trigger
self.connect(self.ui.actionReduce, QtCore.SIGNAL('triggered()'),
self.hide)
# Setup icons
self.online_icon = QtGui.QIcon()
self.online_icon.addPixmap(QtGui.QPixmap(':/img/Tick-32.png'), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.offline_icon = QtGui.QIcon()
self.offline_icon.addPixmap(QtGui.QPixmap(':/img/Notconnected-32.png'), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.offline_icon.addPixmap(QtGui.QPixmap(":/img/Notconnected-32.png"), QtGui.QIcon.Disabled, QtGui.QIcon.Off)
self.waiting_icon = QtGui.QIcon()
self.waiting_icon.addPixmap(QtGui.QPixmap(':/img/Clock-32.png'), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.waiting_icon.addPixmap(QtGui.QPixmap(":/img/Clock-32.png"), QtGui.QIcon.Disabled, QtGui.QIcon.Off)
self.warning_icon = QtGui.QIcon()
self.warning_icon.addPixmap(QtGui.QPixmap(':/img/Warning-32.png'), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.tab_icon = QtGui.QIcon()
self.tab_icon.addPixmap(QtGui.QPixmap(':/img/Statistics_32.png'), QtGui.QIcon.Normal, QtGui.QIcon.Off)
# Setup the tray icon
self.trayIcon = QtGui.QSystemTrayIcon(QtGui.QIcon(':/img/Activity-monitor-32.png'), self)
menu = QtGui.QMenu(self)
openAction = menu.addAction(self.tr('Open'))
closeAction = menu.addAction(self.tr('Reduce to tray'))
exitAction = menu.addAction(self.tr('Exit'))
self.trayIcon.setContextMenu(menu)
self.trayIcon.show()
self.connect(openAction, QtCore.SIGNAL('triggered()'),
self.show)
self.connect(closeAction, QtCore.SIGNAL('triggered()'),
self.hide)
self.connect(exitAction, QtCore.SIGNAL('triggered()'),
self.close)
self.connect(self.trayIcon, QtCore.SIGNAL('activated(QSystemTrayIcon::ActivationReason)'),
self.on_iconActivated)
self.connect(self.trayIcon, QtCore.SIGNAL('messageClicked()'),
self.on_iconMessageClicked)
# Fill the servers list
self.fillServersList()
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
# Link to the Db
self.dblink = Db()
# Servers pool for basic monitoring
self.servers = ServersPool()
# List of opened tabs
self.tabs = {}
self.servers_items = {}
self.welcome_tab = True
self.threads = []
# Add connectors to the "Add server" button and menu
self.connect(self.ui.pbAddServer, QtCore.SIGNAL('clicked()'),
self.on_event_pbAddServer_clicked)
self.connect(self.ui.actionAdd_server, QtCore.SIGNAL('triggered()'),
self.on_event_pbAddServer_clicked)
# Add connectors to the "Edit server" button
self.connect(self.ui.pbEditServer, QtCore.SIGNAL('clicked()'),
self.on_event_pbEditServer_clicked)
# Add connector to "Delete server" button
self.connect(self.ui.pbDelServer, QtCore.SIGNAL('clicked()'),
self.on_event_pbDelServer_clicked)
# Add connector to "Reconnect to server" button
self.connect(self.ui.pbRefreshServer, QtCore.SIGNAL('clicked()'),
self.on_event_pbRefreshServer_clicked)
# Add connectors to the "Manage logins and passwords" button and menu
self.connect(self.ui.actionManage_logins_and_passwords, QtCore.SIGNAL('triggered()'),
self.on_actionManage_logins_and_passwords_clicked)
# Add connectors to the "Send a command to servers" menu
self.connect(self.ui.actionSend_a_command_to_servers, QtCore.SIGNAL('triggered()'),
self.on_actionSend_a_command_to_servers_clicked)
# Add connectors to the "Manage bookmarks" menu
self.connect(self.ui.actionManage_bookmarks, QtCore.SIGNAL('triggered()'),
self.on_actionManage_bookmarks_clicked)
# Add connectors to the "Read Help" menu
self.connect(self.ui.actionRead_Help, QtCore.SIGNAL('triggered()'),
self.on_actionRead_Help_clicked)
# "About" trigger
self.connect(self.ui.actionAbout, QtCore.SIGNAL('triggered()'),
self.on_actionAbout_clicked)
# Add connector to the servers list
self.connect(self.ui.lwServers, QtCore.SIGNAL('itemDoubleClicked(QListWidgetItem *)'),
self.on_event_lwServers_itemDoubleClicked)
# Add context menu to the servers list
self.connect(self.ui.lwServers, QtCore.SIGNAL('customContextMenuRequested(const QPoint &)'),
self.on_lwservers_contextmenu_requested)
### BEGIN CONTEXT MENU
# Add context menu to the servers list
self.contextMenu = QtGui.QMenu(self.tr('Context menu'), self)
openAction = self.contextMenu.addAction(self.tr('Open advanced monitoring'))
sendCommandAction = self.contextMenu.addAction(self.tr('Send a command'))
openInteractAction = self.contextMenu.addAction(self.tr('Open an interactive shell'))
editAction = self.contextMenu.addAction(self.tr('Edit'))
deleteAction = self.contextMenu.addAction(self.tr('Delete'))
reconnectAction = self.contextMenu.addAction(self.tr('Reconnect'))
# Add connectors
self.connect(openAction, QtCore.SIGNAL('triggered()'),
self.on_contextmenu_openAction_clicked)
# Add connectors
self.connect(sendCommandAction, QtCore.SIGNAL('triggered()'),
self.on_contextmenu_sendCommandAction_clicked)
# Add connectors
self.connect(openInteractAction, QtCore.SIGNAL('triggered()'),
self.on_contextmenu_openInteractAction_clicked)
# Add connectors
self.connect(editAction, QtCore.SIGNAL('triggered()'),
self.on_contextmenu_editAction_clicked)
# Add connectors
self.connect(deleteAction, QtCore.SIGNAL('triggered()'),
self.on_contextmenu_deleteAction_clicked)
# Add connectors
self.connect(reconnectAction, QtCore.SIGNAL('triggered()'),
self.on_contextmenu_reconnectAction_clicked)
### END CONTEXT MENU
# Close tab from advanced monitors
self.connect(self.ui.twMonitor, QtCore.SIGNAL('tabCloseRequested(int)'),
self.removeTab)
# "Reduce to tray" trigger
self.connect(self.ui.actionReduce, QtCore.SIGNAL('triggered()'),
self.hide)
# Setup icons
self.online_icon = QtGui.QIcon()
self.online_icon.addPixmap(QtGui.QPixmap(':/img/Tick-32.png'), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.offline_icon = QtGui.QIcon()
self.offline_icon.addPixmap(QtGui.QPixmap(':/img/Notconnected-32.png'), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.offline_icon.addPixmap(QtGui.QPixmap(":/img/Notconnected-32.png"), QtGui.QIcon.Disabled, QtGui.QIcon.Off)
self.waiting_icon = QtGui.QIcon()
self.waiting_icon.addPixmap(QtGui.QPixmap(':/img/Clock-32.png'), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.waiting_icon.addPixmap(QtGui.QPixmap(":/img/Clock-32.png"), QtGui.QIcon.Disabled, QtGui.QIcon.Off)
self.warning_icon = QtGui.QIcon()
self.warning_icon.addPixmap(QtGui.QPixmap(':/img/Warning-32.png'), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.tab_icon = QtGui.QIcon()
self.tab_icon.addPixmap(QtGui.QPixmap(':/img/Statistics_32.png'), QtGui.QIcon.Normal, QtGui.QIcon.Off)
# Setup the tray icon
self.trayIcon = QtGui.QSystemTrayIcon(QtGui.QIcon(':/img/Activity-monitor-32.png'), self)
menu = QtGui.QMenu(self)
openAction = menu.addAction(self.tr('Open'))
closeAction = menu.addAction(self.tr('Reduce to tray'))
exitAction = menu.addAction(self.tr('Exit'))
self.trayIcon.setContextMenu(menu)
self.trayIcon.show()
self.connect(openAction, QtCore.SIGNAL('triggered()'),
self.show)
self.connect(closeAction, QtCore.SIGNAL('triggered()'),
self.hide)
self.connect(exitAction, QtCore.SIGNAL('triggered()'),
self.close)
self.connect(self.trayIcon, QtCore.SIGNAL('activated(QSystemTrayIcon::ActivationReason)'),
self.on_iconActivated)
self.connect(self.trayIcon, QtCore.SIGNAL('messageClicked()'),
self.on_iconMessageClicked)
# Fill the servers list
self.fillServersList()
def closeEvent(self, event):
reply = QtGui.QMessageBox.question(self, self.tr('Are you sure ?'), self.tr('Are you sure you really want to quit ?'),
QtGui.QMessageBox.Yes, QtGui.QMessageBox.No)
if reply == QtGui.QMessageBox.Yes:
self.hide()
self.__del__()
# Cleanly close each ssh connection
try:
del self.servers
except:
pass
#for server in self.servers:
# server.close()
event.accept()
else:
event.ignore()
def __del__(self):
self.trayIcon.hide()
"""
Fills the servers list (GUI) from the Db
"""
def fillServersList(self):
dblink = Db()
self.ui.lwServers.clear()
servers = dblink.getServers()
i = 0
for ligne in servers:
self.addServerToMonitor(ligne)
i += 1
def addServerToMonitor(self, server):
if self.servers_items.has_key(server['id']):
self.servers_items[server['id']].setIcon(self.waiting_icon)
self.servers_items[server['id']].setToolTip(self.tr('Waiting for connection...'))
self.servers_items[server['id']].setText(server['type'])
self.servers_items[server['id']].setStatusTip(self.tr('Host') + ' : ' + server['host'] + ':' + str(server['port']) + ' ' + self.tr('Login') + ' : ' + server['login'])
if server['login'] == '' and server['password'] == '':
print 'rsa'
self.servers.edit(server['id'], server['host'], server['port'], server['type'], 'rsa', 'rsa')
else:
self.servers.edit(server['id'], server['host'], server['port'], server['type'], server['login'], server['password'])
# Connects
self.connect(self.servers[server['id']], QtCore.SIGNAL('connected'),
self.on_server_connected)
self.connect(self.servers[server['id']], QtCore.SIGNAL('notConnected'),
self.on_server_notConnected)
self.servers_items[server['id']].setIcon(self.waiting_icon)
# Reconnects to the server
self.servers[server['id']].connect()
else:
item = QtGui.QListWidgetItem(self.ui.lwServers)
item.setData(32, QtCore.QVariant(server['id']))
item.setIcon(self.waiting_icon)
item.setToolTip(self.tr('Waiting for connection...'))
item.setText(server['type'])
item.setStatusTip(self.tr('Host') + ' : ' + server['host'] + ':' + str(server['port']) + ' ' + self.tr('Login') + ' : ' + server['login'])
self.servers.add(server['id'], server['host'], server['port'], server['type'], server['login'], server['password'])
self.servers_items[server['id']] = item
# Connects
self.connect(self.servers[server['id']], QtCore.SIGNAL('connected'),
self.on_server_connected)
self.connect(self.servers[server['id']], QtCore.SIGNAL('notConnected'),
self.on_server_notConnected)
self.servers_items[server['id']].setIcon(self.waiting_icon)
self.servers[server['id']].connect()
def list_servers_get_selected_id(self):
server_id, trash = self.ui.lwServers.currentItem().data(32).toInt()
return server_id
"""
SLOTS
"""
# Opens the "Add Server" window
def on_event_pbAddServer_clicked(self):
addServerWindow = AddServerWindow(self.dblink, self)
addServerWindow.show()
# Opens the "Edit Server" window
def on_event_pbEditServer_clicked(self):
server_id = self.list_servers_get_selected_id()
editServerWindow = EditServerWindow(self.dblink, self.servers[server_id], server_id, self)
editServerWindow.show()
# Delete a server from the db
def on_event_pbDelServer_clicked(self):
reply = QtGui.QMessageBox.question(self, self.tr('Are you sure ?'), self.tr('Are you sure you really want to delete this server ?'),
QtGui.QMessageBox.Yes, QtGui.QMessageBox.No)
if reply == QtGui.QMessageBox.Yes:
# Get the ID of the server (id is the same as the one in DB)
server_id = self.list_servers_get_selected_id()
self.ui.lwServers.takeItem(self.ui.lwServers.currentRow())
if self.servers.has_key(server_id):
del self.servers[server_id]
if self.servers_items.has_key(server_id):
del self.servers_items[server_id]
if self.tabs.has_key(server_id):
del self.tabs[server_id]
self.dblink.removeServer(server_id)
def on_event_pbRefreshServer_clicked(self):
# Get the ID of the server (id is the same as the one in DB)
server_id = self.list_servers_get_selected_id()
self.servers[server_id].connect()
self.servers_items[server_id].setIcon(self.waiting_icon)
# Opens the "Edit Server" window
def on_actionManage_logins_and_passwords_clicked(self):
editLoginPassWindow = EditLoginPassWindow(self.dblink, self)
editLoginPassWindow.show()
# Opens the "Edit Server" window
def on_actionSend_a_command_to_servers_clicked(self):
sendCommandPool = SendCommandPool(self.dblink, self.servers, self)
sendCommandPool.show()
def on_actionManage_bookmarks_clicked(self):
editBookmarksWindow = EditBookmarksWindow(self.dblink, self)
editBookmarksWindow.show()
def on_actionRead_Help_clicked(self):
if platform.system() == 'Linux':
subprocess.Popen('/usr/bin/xdg-open ../doc/userguide.pdf', shell=True)
elif platform.system() == 'Darwin':
subprocess.Popen('/usr/bin/open ../doc/userguide.pdf', shell=True)
elif platform.system() == 'Windows':
subprocess.Popen('start ..\doc\userguide.pdf', shell=True)
def on_actionAbout_clicked(self):
splash = QtGui.QSplashScreen(self, QtGui.QPixmap(':/img/splash.png'))
splash.show()
splash.showMessage('v 1.0', QtCore.Qt.AlignRight, QtCore.Qt.white)
# Opens a new tab with advanced monitoring for the double-clicked server in the list
def on_event_lwServers_itemDoubleClicked(self, item):
# Get server id from defined data
id = self.list_servers_get_selected_id()
# Check if the ssh server is online
if self.servers[id].isConnected:
# Check if a tab doesn't already exist
# If it exists, switch to the tab
if self.tabs.has_key(id):
self.ui.twMonitor.setCurrentWidget(self.tabs[id])
# Doesn't exist, create a new tab
else:
# Close the welcome tab
if self.welcome_tab:
self.ui.twMonitor.clear()
self.welcome_tab = False
# Create a tab and store the object
tab = MainWindowTab(self.dblink, self.servers[id])
tab.setId(id)
self.tabs[id] = tab
self.ui.twMonitor.addTab(tab, self.tab_icon, item.text())
# Switch to the current tab
self.ui.twMonitor.setCurrentWidget(tab)
else:
self.on_event_pbRefreshServer_clicked()
def removeTab(self, tab_id):
if not self.welcome_tab or tab_id != 0:
id = self.ui.twMonitor.widget(tab_id).getId()
# Delete the tab from the GUI
self.ui.twMonitor.removeTab(tab_id)
# Delete the tab object
self.tabs[id].stop()
del self.tabs[id]
else:
self.welcome_tab = False
# Delete the tab from the GUI
self.ui.twMonitor.removeTab(tab_id)
# Reopen the welcome tab if no tab remain
if not self.welcome_tab and self.ui.twMonitor.count() == 0:
self.ui.twMonitor.clear()
self.welcome_tab = True
self.ui.twMonitor.addTab(self.ui.welcome_tab, self.tab_icon, self.tr('Welcome'))
# Monitoring events
# CPU
def on_cpuOk(self, server_id):
# Sets online icon
if not self.servers[server_id].monitoring.mem_alert:
self.servers_items[server_id].setIcon(self.online_icon)
def on_cpuWarning(self, server_id):
self.trayIcon.showMessage(self.tr('Warning !'), self.tr('Server ') + self.servers[server_id].server.type + self.tr(' has more than 60% CPU load !'))
# Sets warning icon
self.servers_items[server_id].setIcon(self.warning_icon)
def on_cpuAlert(self, server_id):
self.trayIcon.showMessage(self.tr('Alert !'), self.tr('Server ') + self.servers[server_id].server.type + self.tr(' has more than 80% CPU load !'), QtGui.QSystemTrayIcon.Warning)
# Sets warning icon
self.servers_items[server_id].setIcon(self.warning_icon)
def on_cpuCritical(self, server_id):
self.trayIcon.showMessage(self.tr('Critical !'), self.tr('Server ') + self.servers[server_id].server.type + self.tr(' has more than 90% CPU load !'), QtGui.QSystemTrayIcon.Critical)
# Sets warning icon
self.servers_items[server_id].setIcon(self.warning_icon)
# Memory
def on_memOk(self, server_id):
# Sets online icon
if not self.servers[server_id].monitoring.cpu_alert:
self.servers_items[server_id].setIcon(self.online_icon)
def on_memWarning(self, server_id):
self.trayIcon.showMessage(self.tr('Warning !'), self.tr('Server ') + self.servers[server_id].server.type + self.tr(' has more than 60% memory used !'))
# Sets warning icon
self.servers_items[server_id].setIcon(self.warning_icon)
def on_memAlert(self, server_id):
self.trayIcon.showMessage(self.tr('Alert !'), self.tr('Server ') + self.servers[server_id].server.type + self.tr(' has more than 80% memory used !'), QtGui.QSystemTrayIcon.Warning)
# Sets warning icon
self.servers_items[server_id].setIcon(self.warning_icon)
def on_memCritical(self, server_id):
self.trayIcon.showMessage(self.tr('Critical !'), self.tr('Server ') + self.servers[server_id].server.type + self.tr(' has more than 90% memory used !'), QtGui.QSystemTrayIcon.Critical)
# Sets warning icon
self.servers_items[server_id].setIcon(self.warning_icon)
def on_iconActivated(self, reason):
if reason == QtGui.QSystemTrayIcon.Trigger:
self.raise_()
if self.isVisible():
self.hide()
else:
self.show()
def on_iconMessageClicked(self):
self.show()
def on_server_connected(self, server):
self.servers_items[server.server.id].setToolTip(self.tr('Online'))
self.servers_items[server.server.id].setIcon(self.online_icon)
self.servers[server.server.id].monitor()
self.servers_items[server.server.id].setStatusTip(self.tr('Host') + ' : ' + str(server.server.hostname) + ' (' + server.server.host + ':' + str(server.server.port) + ') ' + self.tr('Login') + ' : ' + server.auth.login)
# Connect to the monitoring signals (warnings, alerts, criticals)
# CPU
self.connect(server.monitoring, QtCore.SIGNAL('cpuOk'),
self.on_cpuOk)
#self.connect(server.monitoring, QtCore.SIGNAL('cpuWarning'),
# self.on_cpuWarning)
self.connect(server.monitoring, QtCore.SIGNAL('cpuAlert'),
self.on_cpuAlert)
self.connect(server.monitoring, QtCore.SIGNAL('cpuCritical'),
self.on_cpuCritical)
# Memory
self.connect(server.monitoring, QtCore.SIGNAL('memOk'),
self.on_memOk)
#self.connect(server.monitoring, QtCore.SIGNAL('memWarning'),
# self.on_memWarning)
self.connect(server.monitoring, QtCore.SIGNAL('memAlert'),
self.on_memAlert)
self.connect(server.monitoring, QtCore.SIGNAL('memCritical'),
self.on_memCritical)
def on_server_notConnected(self, server):
self.servers_items[server.server.id].setToolTip(self.tr('Offline'))
self.servers_items[server.server.id].setIcon(self.offline_icon)
def on_lwservers_contextmenu_requested(self, pos):
pos.setX(pos.x() + 10)
pos.setY(pos.y() + 40)
self.contextMenu.exec_(self.mapToGlobal(pos))
def on_contextmenu_openAction_clicked(self):
self.on_event_lwServers_itemDoubleClicked(self.ui.lwServers.currentItem())
def on_contextmenu_sendCommandAction_clicked(self):
server_id = self.list_servers_get_selected_id()
self.sendCommand = SendCommand(self.dblink, self.servers[server_id], self)
self.sendCommand.show()
def on_contextmenu_openInteractAction_clicked(self):
server_id = self.list_servers_get_selected_id()
self.servers[server_id].open_interactive_shell()
def on_contextmenu_editAction_clicked(self):
self.on_event_pbEditServer_clicked()
def on_contextmenu_deleteAction_clicked(self):
self.on_event_pbDelServer_clicked()
def on_contextmenu_reconnectAction_clicked(self):
self.on_event_pbRefreshServer_clicked()
self.graphicsView.scale(0.9,0.9)
self.drawGrid()
def drawGrid(self):
global boxes,cur_field,NUMBER_OF_CELLS
box_width = self.graphicsScene.width()/NUMBER_OF_CELLS
box_height = self.graphicsScene.height()/NUMBER_OF_CELLS
#QBrushes for checked or unchecked cells
checked = QtGui.QBrush(QtGui.QColor(0,0,0))
unchecked = QtGui.QBrush(QtGui.QColor(0,0,255))
for i in range(NUMBER_OF_CELLS):
for j in range(NUMBER_OF_CELLS):
if cur_field[i][j] == 1:
boxes[i][j].setBrush(checked)
else:
boxes[i][j].setBrush(unchecked)
if __name__ == '__main__':
app = QtGui.QApplication(sys.argv)
ui = Ui_MainWindow()
ui.show()
app.exec_()
