def initUI(self):
# bottom left frame (hosts)
hostsArea = QFrame(self)
self.hostTable = hostsTable.hostsTable()
# bottom right frame (KPIs)
self.kpisTable = kpiTable.kpiTable()
kpisTable = self.kpisTable
# top (main chart area)
self.chartArea = chartArea.chartArea()
# establish hard links:
kpisTable.kpiScales = self.chartArea.widget.nscales
self.chartArea.widget.hosts = self.hostTable.hosts
kpisTable.hosts = self.chartArea.widget.hosts #why do we have hosts inside widget? because we have all data there...
kpisTable.hostKPIs = self.chartArea.hostKPIs
kpisTable.srvcKPIs = self.chartArea.srvcKPIs
kpisTable.nkpis = self.chartArea.widget.nkpis
# bottm part left+right
kpiSplitter = QSplitter(Qt.Horizontal)
kpiSplitter.addWidget(self.hostTable)
kpiSplitter.addWidget(kpisTable)
kpiSplitter.setSizes([200, 380])
self.tabs = QTabWidget()
console = sqlConsole.sqlConsole()
# main window splitter
mainSplitter = QSplitter(Qt.Vertical)
kpisWidget = QWidget()
lo = QVBoxLayout(kpisWidget)
lo.addWidget(kpiSplitter)
mainSplitter.addWidget(self.chartArea)
mainSplitter.addWidget(kpisWidget)
mainSplitter.setSizes([300, 90])
mainSplitter.setAutoFillBackground(True)
# central widget
#self.setCentralWidget(mainSplitter)
kpisWidget.autoFillBackground = True
self.tabs.addTab(mainSplitter, 'Chart')
if cfg('experimental-notnow'):
self.tabs.addTab(console, 'Sql')
self.setCentralWidget(self.tabs)
# service stuff
self.statusbar = self.statusBar()
#menu
iconPath = resourcePath('ico\\favicon.ico')
exitAct = QAction('&Exit', self)
exitAct.setShortcut('Alt+Q')
exitAct.setStatusTip('Exit application')
exitAct.triggered.connect(self.menuQuit)
aboutAct = QAction(QIcon(iconPath), '&About', self)
aboutAct.setStatusTip('About this app')
aboutAct.triggered.connect(self.menuAbout)
dummyAct = QAction('&Dummy', self)
dummyAct.setShortcut('Alt+D')
dummyAct.setStatusTip('Dummy Data provider')
dummyAct.triggered.connect(self.menuDummy)
configAct = QAction('&Connect', self)
configAct.setShortcut('Alt+C')
configAct.setStatusTip('Configure connection')
configAct.triggered.connect(self.menuConfig)
importAct = QAction('&Import', self)
importAct.setShortcut('Ctrl+I')
importAct.setStatusTip('Import nameserver.trc')
importAct.triggered.connect(self.menuImport)
menubar = self.menuBar()
fileMenu = menubar.addMenu('&File')
fileMenu.addAction(aboutAct)
fileMenu.addAction(configAct)
if cfg('experimental'):
fileMenu.addAction(importAct)
fileMenu.addAction(dummyAct)
fileMenu.addAction(exitAct)
if cfg('experimental'):
actionsMenu = menubar.addMenu('&Actions')
fileMenu.addAction(aboutAct)
fontAct = QAction('&Adjust Fonts', self)
fontAct.setStatusTip('Adjust margins after font change (for example after move to secondary screen)')
fontAct.triggered.connect(self.menuFont)
reloadConfigAct = QAction('Reload &Config', self)
reloadConfigAct.setStatusTip('Reload configuration file. Note: some values used during the connect or other one-time-actions')
reloadConfigAct.triggered.connect(self.menuReloadConfig)
actionsMenu.addAction(fontAct)
actionsMenu.addAction(reloadConfigAct)
reloadCustomKPIsAct = QAction('Reload Custom &KPIs', self)
reloadCustomKPIsAct.setStatusTip('Reload definition of custom KPIs')
reloadCustomKPIsAct.triggered.connect(self.menuReloadCustomKPIs)
actionsMenu.addAction(reloadCustomKPIsAct)
# finalization
self.setGeometry(200, 200, 1400, 800)
#self.setWindowTitle('SAP HANA Studio Light')
# self.setWindowTitle('HANA Army Knife')
self.setWindowTitle('Ryba Fish Charts')
self.setWindowIcon(QIcon(iconPath))
self.show()
'''
set up some interactions
'''
# bind kpi checkbox signal
kpisTable.checkboxToggle.connect(self.chartArea.checkboxToggle)
# bind change scales signal
kpisTable.adjustScale.connect(self.chartArea.adjustScale)
kpisTable.setScale.connect(self.chartArea.setScale)
# host table row change signal
self.hostTable.hostChanged.connect(kpisTable.refill)
# to fill hosts
self.chartArea.hostsUpdated.connect(self.hostTable.hostsUpdated)
# refresh
self.chartArea.kpiToggled.connect(kpisTable.refill)
# update scales signal
self.chartArea.scalesUpdated.connect(kpisTable.updateScales)
self.chartArea.scalesUpdated.emit() # it really not supposed to have any to update here
#bind statusbox updating signals
self.chartArea.statusMessage_.connect(self.statusMessage)
self.chartArea.widget.statusMessage_.connect(self.statusMessage)
self.chartArea.connected.connect(self.setTabName)
log('init finish()')
if self.chartArea.dp:
self.chartArea.initDP()
class UI_mainWindow(QMainWindow):
__tlvInfoGB_ = None
__tlvPkgListGB_ = None
__videoGB_ = None
__videoLabel_ = None
__audioGB_ = None
__audioLabel_ = None
__menubar_ = None
__winResolution_ = (1280, 720)
def __init__(self):
super().__init__()
# self.setWindowFlag(Qt.FramelessWindowHint)
self.__vsplitter_ = QSplitter(Qt.Vertical)
self.__vsplitter_.setChildrenCollapsible(False) # 拉动分割器至最小，被分割部分不会消失
self.__vsplitter_.setAutoFillBackground(True) # 分割器随主窗口大小自适应变化
self.__hsplitter_ = QSplitter(Qt.Horizontal)
self.__hsplitter_.setChildrenCollapsible(False)
self.__hsplitter_.setAutoFillBackground(True)
self.__initTlvInfoLayout()
self.__initVideoLayout()
self.__initAudioLayout()
self.__initTlvPkgListLayout()
self.__initMainWindow()
def __initMainWindow(self):
availGeometry = QDesktopWidget().availableGeometry()
self.resize(availGeometry.width() * 0.7, availGeometry.height() * 0.7)
self.__center()
self.__menubar_ = UIMenuBar()
self.setMenuBar(self.__menubar_)
self.setCentralWidget(self.__hsplitter_)
self.setWindowTitle('tlv分析工具')
def __center(self):
qr = self.frameGeometry()
cp = QDesktopWidget().availableGeometry().center()
qr.moveCenter(cp)
self.move(qr.topLeft())
def __initTlvInfoLayout(self):
tlvinfo = UITlvInfo('TLV INFO')
tlvinfo.setMinimumWidth(250)
self.__hsplitter_.addWidget(tlvinfo)
def __initTlvPkgListLayout(self):
self.__tlvpkglist_ = UITlvPkgList('Tlv Pkg List')
for i in range(30):
pkg_level = UITlvPkgList.PKG_LEVEL.NORMAL
if i % 10 == 0:
pkg_level = UITlvPkgList.PKG_LEVEL.LOSS
elif i % 11 == 0:
pkg_level = UITlvPkgList.PKG_LEVEL.ORDER
self.__tlvpkglist_.insertTlvPkgItem(
"H264 RTP Header #{:<10d}".format(i), '''this is an example!
this is an apple!
this is a banana!
this is a pen!
end''', pkg_level)
self.__hsplitter_.addWidget(self.__tlvpkglist_)
def __initVideoLayout(self):
label = UIVideoLabel()
label.setMinimumSize(640, 480)
hlayout = QHBoxLayout()
hlayout.addStretch(1)
hlayout.addWidget(label)
hlayout.addStretch(1)
vlayout = QVBoxLayout()
# vlayout.addStretch(1)
vlayout.addLayout(hlayout)
# vlayout.addStretch(1)
video = QGroupBox("Video Replay")
video.setLayout(vlayout)
self.__vsplitter_.addWidget(video)
def __initAudioLayout(self):
hlayout = QHBoxLayout()
hlayout.addStretch(1)
hlayout.addWidget(QLabel('Audio Replay'))
hlayout.addStretch(1)
audio = QGroupBox("Audio Replay")
audio.setLayout(hlayout)
self.__vsplitter_.addWidget(audio)
self.__vsplitter_.setSizes([420, 300])
self.__hsplitter_.addWidget(self.__vsplitter_)
class ChartWidget(QWidget):
def __init__(self, *args, **kwargs):
super(ChartWidget, self).__init__(*args, **kwargs)
self.resize(800, 600)
layout = QVBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
self.splitter = QSplitter(self)
layout.addWidget(self.splitter)
self.splitter.setOrientation(Qt.Horizontal)
self.splitter.setStretchFactor(0, 2)
self.splitter.setStretchFactor(1, 3)
self.splitter.setStretchFactor(2, 5)
self.splitter.setAutoFillBackground(True)
self.splitter.setChildrenCollapsible(False)
self.splitter.setHandleWidth(2)
# 分类
self.classifyWidget = ClassifyWidget(self)
self.splitter.addWidget(self.classifyWidget)
# 代码
self.codeWidget = CodeWidget(self)
self.splitter.addWidget(self.codeWidget)
# 等待界面
self.loadingWidget = LoadingWidget(self, visible=False)
self.loadingWidget.resize(self.size())
# 绑定信号槽
self.classifyWidget.fileSelected.connect(self.codeWidget.openFile)
self.codeWidget.runSignal.connect(self.onRun)
def onRun(self, text):
self.setEnabled(False)
self.loadingWidget.show()
# 解析json生成view并添加
if hasattr(self, "previewView"):
# 删除旧view
self.previewView.setParent(None)
self.previewView.setVisible(False)
self.previewView.hide()
self.previewView.deleteLater()
del self.previewView
self.previewView = self.getChartView(text)
if isinstance(self.previewView, QChartView):
self.splitter.addWidget(self.previewView)
else:
QMessageBox.warning(self, "提示", self.previewView)
del self.previewView
self.setEnabled(True)
self.loadingWidget.close()
def getChartView(self, text):
try:
return ChartView(text)
except Exception as e:
return str(e)
def resizeEvent(self, event):
super(ChartWidget, self).resizeEvent(event)
self.loadingWidget.resize(self.size())
def closeEvent(self, event):
self.loadingWidget.close()
self.loadingWidget.deleteLater()
del self.loadingWidget
super(ChartWidget, self).closeEvent(event)
class hslWindow(QMainWindow):
statusbar = None
connectionConf = None
kpisTable = None
def __init__(self):
self.layoutDumped = False
self.sqlTabCounter = 0 #static tab counter
self.tabs = None
super().__init__()
self.initUI()
# def tabChanged(self, newidx):
def closeTab(self):
indx = self.tabs.currentIndex()
if indx > 0: #print need a better way to identify sql consoles...
cons = self.tabs.currentWidget()
cons.delayBackup()
status = cons.close()
if status == True:
self.statusbar.removeWidget(cons.indicator)
self.tabs.removeTab(indx)
def keyPressEvent(self, event):
#log('window keypress: %s' % (str(event.key())))
modifiers = event.modifiers()
if (modifiers == Qt.ControlModifier
and event.key() == 82) or event.key() == Qt.Key_F5:
log('reload request!')
self.chartArea.reloadChart()
elif modifiers == Qt.ControlModifier and event.key() == Qt.Key_W:
self.closeTab()
else:
super().keyPressEvent(event)
def statusMessage(self, message, repaint):
if not self.statusbar:
log('self.statusbar.showMessage(' '%s' ')' % (message))
else:
self.statusbar.showMessage(message)
if repaint:
self.repaint()
def closeEvent(self, event):
log('Exiting...')
if cfg('saveLayout', True):
self.dumpLayout()
'''
for i in range(self.tabs.count() -1, 0, -1):
w = self.tabs.widget(i)
if isinstance(w, sqlConsole.sqlConsole):
w.delayBackup()
status = w.close(False) # can not abort
clipboard = QApplication.clipboard()
event = QEvent(QEvent.Clipboard)
QApplication.sendEvent(clipboard, event)
'''
def dumpLayout(self):
if self.layoutDumped:
return
if self.layout is None:
return
self.layoutDumped = True
kpis = {}
for i in range(len(self.chartArea.widget.hosts)):
host = self.chartArea.widget.hosts[i]
hst = '%s:%s' % (host['host'], host['port'])
if i < len(self.chartArea.widget.nkpis
) and self.chartArea.widget.nkpis[i]:
kpis[hst] = self.chartArea.widget.nkpis[i]
if kpis:
self.layout['kpis'] = kpis
else:
if 'kpis' in self.layout.lo:
del self.layout.lo['kpis']
self.layout['pos'] = [self.pos().x(), self.pos().y()]
self.layout['size'] = [self.size().width(), self.size().height()]
self.layout['mainSplitter'] = self.mainSplitter.sizes()
self.layout['kpiSplitter'] = self.kpiSplitter.sizes()
hostTableWidth = []
KPIsTableWidth = []
for i in range(self.hostTable.columnCount()):
hostTableWidth.append(self.hostTable.columnWidth(i))
for i in range(self.kpisTable.columnCount()):
KPIsTableWidth.append(self.kpisTable.columnWidth(i))
self.layout['hostTableWidth'] = hostTableWidth
self.layout['KPIsTableWidth'] = KPIsTableWidth
# print(self.pos().x(), self.pos().y())
tabs = []
self.layout['currentTab'] = self.tabs.currentIndex()
if cfg('saveOpenTabs', True):
for i in range(self.tabs.count() - 1, 0, -1):
w = self.tabs.widget(i)
if isinstance(w, sqlConsole.sqlConsole):
w.delayBackup()
if w.fileName is not None or w.backup is not None:
pos = w.cons.textCursor().position()
block = w.cons.edit.verticalScrollBar().value()
#print('scroll position:', block)
#block = w.cons.firstVisibleBlock().position()
if w.backup:
bkp = os.path.abspath(w.backup)
else:
bkp = None
tabs.append([w.fileName, bkp, pos, block])
#tabs.append([w.fileName, bkp, pos])
w.close(None) # can not abort (and dont need to any more!)
self.tabs.removeTab(i)
tabs.reverse()
if len(tabs) > 0:
self.layout['tabs'] = tabs
else:
if 'tabs' in self.layout.lo:
self.layout.lo.pop('tabs')
if 'running' in self.layout.lo:
self.layout.lo.pop('running')
self.layout.dump()
def menuQuit(self):
'''
for i in range(self.tabs.count() -1, 0, -1):
w = self.tabs.widget(i)
if isinstance(w, sqlConsole.sqlConsole):
status = w.close(True) # can abort
if status == True:
self.tabs.removeTab(i)
if status == False:
return
'''
if cfg('saveLayout', True):
self.dumpLayout()
self.close()
def menuReloadCustomKPIs(self):
kpiStylesNN = kpiDescriptions.kpiStylesNN
for type in ('host', 'service'):
for kpiName in list(kpiStylesNN[type]):
kpi = kpiStylesNN[type][kpiName]
if kpi['sql'] is not None:
del (kpiStylesNN[type][kpiName])
if type == 'host':
self.chartArea.hostKPIs.remove(kpiName)
else:
self.chartArea.srvcKPIs.remove(kpiName)
# del host custom groups
kpis_len = len(self.chartArea.hostKPIs)
i = 0
while i < kpis_len:
if self.chartArea.hostKPIs[i][:1] == '.' and (
i == len(self.chartArea.hostKPIs) - 1
or self.chartArea.hostKPIs[i + 1][:1] == '.'):
del (self.chartArea.hostKPIs[i])
kpis_len -= 1
else:
i += 1
# del service custom groups
kpis_len = len(self.chartArea.srvcKPIs)
i = 0
while i < kpis_len:
if self.chartArea.srvcKPIs[i][:1] == '.' and (
i == len(self.chartArea.srvcKPIs) - 1
or self.chartArea.srvcKPIs[i + 1][:1] == '.'):
del (self.chartArea.srvcKPIs[i])
kpis_len -= 1
else:
i += 1
try:
dpDBCustom.scanKPIsN(self.chartArea.hostKPIs,
self.chartArea.srvcKPIs, kpiStylesNN)
except Exception as e:
self.chartArea.disableDeadKPIs()
msgDialog(
'Custom KPIs Error',
'There were errors during custom KPIs load. Load of the custom KPIs STOPPED because of that.\n\n'
+ str(e))
self.chartArea.widget.initPens()
self.chartArea.widget.update()
#really unsure if this one can be called twice...
kpiDescriptions.clarifyGroups()
#trigger refill
self.kpisTable.refill(self.hostTable.currentRow())
self.statusMessage('Custom KPIs reload finish', False)
def menuReloadConfig(self):
loadConfig()
self.statusMessage('Configuration file reloaded.', False)
def menuFont(self):
id = QInputDialog
sf = cfg('fontScale', 1)
sf, ok = id.getDouble(self, 'Input the scaling factor',
'Scaling Factor', sf, 0, 5, 2)
if ok:
self.chartArea.widget.calculateMargins(sf)
self.chartArea.adjustScale(sf)
def menuAbout(self):
abt = aboutDialog.About()
abt.exec_()
def menuConfHelp(self):
QDesktopServices.openUrl(QUrl('https://www.rybafish.net/config'))
def menuCustomConfHelp(self):
QDesktopServices.openUrl(QUrl('https://www.rybafish.net/customKPI'))
def menuTips(self):
QDesktopServices.openUrl(QUrl('https://www.rybafish.net/tips'))
def menuDummy(self):
self.chartArea.dp = dpDummy.dataProvider() # generated data
if cfg('saveKPIs', True):
self.chartArea.initDP(self.layout['kpis'])
else:
self.chartArea.initDP()
def menuConfig(self):
if self.connectionConf is None:
connConf = cfg('server')
else:
connConf = self.connectionConf
conf, ok = configDialog.Config.getConfig(connConf, self)
if ok:
self.connectionConf = conf
if ok and conf['ok']:
try:
# need to disconnect open consoles first...
self.statusMessage('Disconnecing open consoles...', False)
for i in range(self.tabs.count()):
w = self.tabs.widget(i)
if isinstance(
w, sqlConsole.sqlConsole) and w.conn is not None:
log('closing connection...')
w.disconnectDB()
w.indicator.status = 'disconnected'
w.indicator.repaint()
log('disconnected...')
self.statusMessage('Connecting...', False)
self.repaint()
self.chartArea.setStatus('sync', True)
self.chartArea.dp = dpDB.dataProvider(conf) # db data provider
self.chartArea.setStatus('idle')
for i in range(self.tabs.count()):
w = self.tabs.widget(i)
if isinstance(w, sqlConsole.sqlConsole):
w.config = conf
if cfg('saveKPIs', True):
if self.layout and 'kpis' in self.layout.lo:
self.chartArea.initDP(self.layout['kpis'])
else:
self.chartArea.initDP()
starttime = datetime.datetime.now() - datetime.timedelta(
seconds=12 * 3600)
starttime -= datetime.timedelta(
seconds=starttime.timestamp() % 3600)
self.chartArea.fromEdit.setText(
starttime.strftime('%Y-%m-%d %H:%M:%S'))
self.chartArea.toEdit.setText('')
else:
self.chartArea.initDP()
if hasattr(self.chartArea.dp, 'dbProperties'):
self.chartArea.widget.timeZoneDelta = self.chartArea.dp.dbProperties[
'timeZoneDelta']
self.chartArea.reloadChart()
propStr = conf['user'] + '@' + self.chartArea.dp.dbProperties[
'sid']
self.tabs.setTabText(0, propStr)
self.setWindowTitle('RybaFish Charts [%s]' % propStr)
#setup keep alives
if cfg('keepalive'):
try:
keepalive = int(cfg('keepalive'))
self.chartArea.dp.enableKeepAlive(self, keepalive)
except:
log('wrong keepalive setting: %s' % (cfg('keepalive')))
except dbException as e:
log('Connect or init error:')
if hasattr(e, 'message'):
log(e.message)
else:
log(e)
msgBox = QMessageBox()
msgBox.setWindowTitle('Connection error')
msgBox.setText('Connection failed: %s ' % (str(e)))
iconPath = resourcePath('ico\\favicon.ico')
msgBox.setWindowIcon(QIcon(iconPath))
msgBox.setIcon(QMessageBox.Warning)
msgBox.exec_()
self.statusMessage('', False)
except Exception as e:
log('Init exception not related to DB')
log(str(e))
msgBox = QMessageBox()
msgBox.setWindowTitle('Error')
msgBox.setText(
'Init failed: %s \n\nSee more deteails in the log file.' %
(str(e)))
iconPath = resourcePath('ico\\favicon.ico')
msgBox.setWindowIcon(QIcon(iconPath))
msgBox.setIcon(QMessageBox.Warning)
msgBox.exec_()
self.statusMessage('', False)
else:
# cancel or parsing error
if ok and conf[
'ok'] == False: #it's connection string dict in case of [Cancel]
msgBox = QMessageBox()
msgBox.setWindowTitle('Connection string')
msgBox.setText(
'Could not start the connection. Please check the connection string: host, port, etc.'
)
iconPath = resourcePath('ico\\favicon.ico')
msgBox.setWindowIcon(QIcon(iconPath))
msgBox.setIcon(QMessageBox.Warning)
msgBox.exec_()
self.statusMessage('', False)
def changeActiveTabName(self, name):
i = self.tabs.currentIndex()
# must be a better way verity if we attempt to update chart tab name
if i == 0:
return
self.tabs.setTabText(i, name)
def menuSave(self):
indx = self.tabs.currentIndex()
w = self.tabs.widget(indx)
if not isinstance(w, sqlConsole.sqlConsole):
return
w.delayBackup()
w.saveFile()
def menuOpen(self):
'''
so much duplicate code with menuSqlConsole
and with dumpLayout!
'''
fname = QFileDialog.getOpenFileNames(self, 'Open file', '', '*.sql')
openfiles = {}
for i in range(self.tabs.count()):
w = self.tabs.widget(i)
if isinstance(w, sqlConsole.sqlConsole):
fn = w.fileName
if fn is not None:
openfiles[fn] = i
for filename in fname[0]:
if filename in openfiles:
# the file is already open
idx = openfiles[filename]
self.tabs.setCurrentIndex(idx)
continue
conf = self.connectionConf
self.statusMessage('Connecting console...', True)
try:
console = sqlConsole.sqlConsole(self, conf, 'sqlopen')
except:
self.statusMessage('Failed', True)
log('[!] error creating console for the file')
return
self.statusMessage('', False)
console.nameChanged.connect(self.changeActiveTabName)
console.cons.closeSignal.connect(self.closeTab)
self.tabs.addTab(console, console.tabname)
console.selfRaise.connect(self.raiseTab)
ind = indicator()
console.indicator = ind
ind.iClicked.connect(console.reportRuntime)
self.statusbar.addPermanentWidget(ind)
self.tabs.setCurrentIndex(self.tabs.count() - 1)
console.openFile(filename)
if self.layout == None:
# no backups to avoid conflicts...
console.noBackup = True
#def populateConsoleTab(self):
def menuSQLConsole(self):
conf = self.connectionConf
if conf is None:
self.statusMessage('No configuration...', False)
return
self.statusMessage('Connecting...', True)
ind = indicator()
self.statusbar.addPermanentWidget(ind)
ind.status = 'sync'
ind.repaint()
log('menuSQLConsole...')
noname = True
while noname:
self.sqlTabCounter += 1
idx = self.sqlTabCounter
if idx > 1:
tname = 'sql' + str(idx)
else:
tname = 'sql'
for i in range(self.tabs.count() - 1, 0, -1):
w = self.tabs.widget(i)
if isinstance(w, sqlConsole.sqlConsole):
if w.tabname == tname or w.tabname == tname + ' *': # so not nice...
break
else:
noname = False
# console = sqlConsole.sqlConsole(self, conf, tname) # self = window
try:
console = sqlConsole.sqlConsole(self, conf, tname) # self = window
log('seems connected...')
except dbException as e:
log('[!] failed to open console expectedly')
self.statusMessage('Connection error', True)
self.statusbar.removeWidget(ind)
return
'''
except Exception as e:
log('[!] failed to open console unexpectedly: ' + str(e))
self.statusMessage('Connection error?', True)
return
'''
console.indicator = ind
ind.iClicked.connect(console.reportRuntime)
console.nameChanged.connect(self.changeActiveTabName)
console.cons.closeSignal.connect(self.closeTab)
self.tabs.addTab(console, tname)
console.selfRaise.connect(self.raiseTab)
self.tabs.setCurrentIndex(self.tabs.count() - 1)
if console.unsavedChanges:
# if autoloaded from backup
# cannot be triggered from inside as signal not connected on __init__
self.changeActiveTabName(console.tabname + ' *')
if self.layout == None:
# no backups to avoid conflicts...
console.noBackup = True
self.statusMessage('', False)
console.indicator.status = 'idle'
console.indicator.repaint()
def menuImport(self):
fname = QFileDialog.getOpenFileNames(
self, 'Import nameserver_history.trc...', None,
'Import nameserver history trace (*.trc)')
log(fname[0])
if len(fname[0]) > 0:
self.chartArea.dp = dpTrace.dataProvider(
fname[0]) # db data provider
self.chartArea.initDP(
message='Parsing the trace file, will take a minute or so...')
toTime = self.chartArea.widget.hosts[0]['to']
fromTime = toTime - datetime.timedelta(hours=10)
self.chartArea.toEdit.setText(toTime.strftime('%Y-%m-%d %H:%M:%S'))
self.chartArea.fromEdit.setText(
fromTime.strftime('%Y-%m-%d %H:%M:%S'))
self.chartArea.reloadChart()
def raiseTab(self, tab):
for i in range(self.tabs.count()):
w = self.tabs.widget(i)
if w is tab:
self.tabs.setCurrentIndex(i)
break
def setTabName(self, str):
self.tabs.setTabText(0, str)
def initUI(self):
if cfg('saveLayout', True):
self.layout = Layout(True)
if self.layout['running']:
answer = utils.yesNoDialog(
'Warning',
'Another RybaFish is already running, all the layout and autosave features will be disabled.\n\nExit now?',
ignore=True)
#answer = utils.yesNoDialog('Warning', 'RybaFish is already running or crashed last time, all the layout and autosave features will be disabled.\n\nExit now?', ignore = True)
if answer == True or answer is None:
exit(0)
if answer == 'ignore':
log('Ignoring the layout')
else:
self.layout = None
else:
self.layout['running'] = True
self.layout.dump()
else:
self.layout = Layout()
# bottom left frame (hosts)
hostsArea = QFrame(self)
self.hostTable = hostsTable.hostsTable()
# bottom right frame (KPIs)
self.kpisTable = kpiTable.kpiTable()
kpisTable = self.kpisTable
# top (main chart area)
self.chartArea = chartArea.chartArea()
ind = indicator()
self.chartArea.indicator = ind
# establish hard links:
kpisTable.kpiScales = self.chartArea.widget.nscales
self.chartArea.widget.hosts = self.hostTable.hosts
kpisTable.hosts = self.chartArea.widget.hosts #why do we have hosts inside widget? because we have all data there...
kpisTable.hostKPIs = self.chartArea.hostKPIs
kpisTable.srvcKPIs = self.chartArea.srvcKPIs
kpisTable.nkpis = self.chartArea.widget.nkpis
# bottm part left+right
self.kpiSplitter = QSplitter(Qt.Horizontal)
self.kpiSplitter.addWidget(self.hostTable)
self.kpiSplitter.addWidget(kpisTable)
self.kpiSplitter.setSizes([200, 380])
self.tabs = QTabWidget()
# self.tabs.currentChanged.connect(self.tabChanged)
# main window splitter
self.mainSplitter = QSplitter(Qt.Vertical)
kpisWidget = QWidget()
lo = QVBoxLayout(kpisWidget)
lo.addWidget(self.kpiSplitter)
self.mainSplitter.addWidget(self.chartArea)
self.mainSplitter.addWidget(kpisWidget)
if self.layout is not None:
if self.layout['mainSplitter']:
self.mainSplitter.setSizes(self.layout['mainSplitter'])
else:
self.mainSplitter.setSizes([300, 90])
if self.layout['kpiSplitter']:
self.kpiSplitter.setSizes(self.layout['kpiSplitter'])
else:
self.kpiSplitter.setSizes([200, 380])
if self.layout['hostTableWidth']:
hostTableWidth = self.layout['hostTableWidth']
for i in range(self.hostTable.columnCount()):
if i > len(hostTableWidth) - 1:
break
self.hostTable.setColumnWidth(i, hostTableWidth[i])
if self.layout['KPIsTableWidth']:
KPIsTableWidth = self.layout['KPIsTableWidth']
for i in range(self.kpisTable.columnCount()):
if i > len(KPIsTableWidth) - 1:
break
self.kpisTable.setColumnWidth(i, KPIsTableWidth[i])
else:
self.mainSplitter.setSizes([300, 90])
self.kpiSplitter.setSizes([200, 380])
self.mainSplitter.setAutoFillBackground(True)
# central widget
#self.setCentralWidget(mainSplitter)
kpisWidget.autoFillBackground = True
self.tabs.addTab(self.mainSplitter, 'Chart')
self.chartArea.selfRaise.connect(self.raiseTab)
ind.iClicked.connect(self.chartArea.indicatorSignal)
self.setCentralWidget(self.tabs)
# service stuff
self.statusbar = self.statusBar()
self.statusbar.addPermanentWidget(ind)
#menu
iconPath = resourcePath('ico\\favicon.ico')
exitAct = QAction('&Exit', self)
exitAct.setShortcut('Alt+Q')
exitAct.setStatusTip('Exit application')
exitAct.triggered.connect(self.menuQuit)
dummyAct = QAction('&Dummy', self)
dummyAct.setShortcut('Alt+D')
dummyAct.setStatusTip('Dummy Data provider')
dummyAct.triggered.connect(self.menuDummy)
configAct = QAction('&Connect', self)
configAct.setShortcut('Alt+C')
configAct.setStatusTip('Configure connection')
configAct.triggered.connect(self.menuConfig)
importAct = QAction('&Import nameserver history trace', self)
importAct.setShortcut('Ctrl+I')
importAct.setStatusTip('Import nameserver.trc')
importAct.triggered.connect(self.menuImport)
sqlConsAct = QAction('New &SQL Console', self)
sqlConsAct.setShortcut('Alt+S')
sqlConsAct.setStatusTip('Create SQL Console')
sqlConsAct.triggered.connect(self.menuSQLConsole)
openAct = QAction('&Open file in new sql console', self)
openAct.setShortcut('Ctrl+O')
openAct.setStatusTip('Open new console with the file')
openAct.triggered.connect(self.menuOpen)
saveAct = QAction('&Save sql to a file', self)
saveAct.setShortcut('Ctrl+S')
saveAct.setStatusTip('Saves sql from current console to a file')
saveAct.triggered.connect(self.menuSave)
menubar = self.menuBar()
fileMenu = menubar.addMenu('&File')
fileMenu.addAction(configAct)
fileMenu.addAction(importAct)
fileMenu.addAction(sqlConsAct)
fileMenu.addAction(openAct)
fileMenu.addAction(saveAct)
if cfg('experimental'):
fileMenu.addAction(dummyAct)
fileMenu.addAction(exitAct)
actionsMenu = menubar.addMenu('&Actions')
if cfg('experimental'):
# fileMenu.addAction(aboutAct) -- print not sure why its here
fontAct = QAction('&Adjust Fonts', self)
fontAct.setStatusTip(
'Adjust margins after font change (for example after move to secondary screen)'
)
fontAct.triggered.connect(self.menuFont)
actionsMenu.addAction(fontAct)
# issue #255
reloadConfigAct = QAction('Reload &Config', self)
reloadConfigAct.setStatusTip(
'Reload configuration file. Note: some values used during the connect or other one-time-actions (restart required).'
)
reloadConfigAct.triggered.connect(self.menuReloadConfig)
actionsMenu.addAction(reloadConfigAct)
reloadCustomKPIsAct = QAction('Reload Custom &KPIs', self)
reloadCustomKPIsAct.setStatusTip('Reload definition of custom KPIs')
reloadCustomKPIsAct.triggered.connect(self.menuReloadCustomKPIs)
actionsMenu.addAction(reloadCustomKPIsAct)
# help menu part
aboutAct = QAction(QIcon(iconPath), '&About', self)
aboutAct.setStatusTip('About this app')
aboutAct.triggered.connect(self.menuAbout)
confHelpAct = QAction('Configuration', self)
confHelpAct.setStatusTip('Configuration options description')
confHelpAct.triggered.connect(self.menuConfHelp)
confCustomHelpAct = QAction('Custom KPIs', self)
confCustomHelpAct.setStatusTip('Short manual on custom KPIs')
confCustomHelpAct.triggered.connect(self.menuCustomConfHelp)
confTipsAct = QAction('Tips and tricks', self)
confTipsAct.setStatusTip('Tips and tricks description')
confTipsAct.triggered.connect(self.menuTips)
helpMenu = menubar.addMenu('&Help')
helpMenu.addAction(confHelpAct)
helpMenu.addAction(confCustomHelpAct)
helpMenu.addAction(confTipsAct)
helpMenu.addAction(aboutAct)
# finalization
if self.layout is not None and self.layout['pos'] and self.layout[
'size']:
pos = self.layout['pos']
size = self.layout['size']
#print('screen number', QApplication.desktop().screenNumber())
#print('number of screens', QApplication.desktop().screenCount())
#print('available geometry:', QApplication.desktop().availableGeometry())
#print('screen geometry:', QApplication.desktop().screenGeometry())
r = QRect(pos[0], pos[1], size[0], size[1])
if QApplication.desktop().screenCount() == 1:
# only when just one screen is available...
if not QApplication.desktop().screenGeometry().contains(
r) and not cfg('dontAutodetectScreen'):
#the window will not be visible so jump to the main screen:
(pos[0], pos[1]) = (100, 50)
#self.setGeometry(pos[0] + 8, pos[1] + 31, size[0], size[1])
#self.setGeometry(pos[0], pos[1], size[0], size[1])
self.move(pos[0], pos[1])
self.resize(size[0], size[1])
else:
self.setGeometry(200, 200, 1400, 800)
self.setWindowTitle('RybaFish Charts')
self.setWindowIcon(QIcon(iconPath))
scrollPosition = []
if cfg('saveOpenTabs',
True) and self.layout is not None and self.layout['tabs']:
for t in self.layout['tabs']:
if len(t) != 4:
continue
console = sqlConsole.sqlConsole(self, None, '?')
console.nameChanged.connect(self.changeActiveTabName)
console.cons.closeSignal.connect(self.closeTab)
self.tabs.addTab(console, console.tabname)
ind = indicator()
console.indicator = ind
console.selfRaise.connect(self.raiseTab)
ind.iClicked.connect(console.reportRuntime)
self.statusbar.addPermanentWidget(ind)
self.tabs.setCurrentIndex(self.tabs.count() - 1)
if t[0] is not None or t[1] is not None:
# such a tab should not ever be saved (this call will just open fileOpen dialog), anyway...
# should we even create such a tab?
console.openFile(t[0], t[1])
pos = t[2]
block = t[3]
scrollPosition.append(block)
if isinstance(pos, int) and isinstance(block, int):
cursor = console.cons.textCursor()
cursor.setPosition(pos, cursor.MoveAnchor)
console.cons.setTextCursor(cursor)
indx = self.layout['currentTab']
if isinstance(indx, int):
self.tabs.setCurrentIndex(indx)
w = self.tabs.widget(indx)
if isinstance(w, sqlConsole.sqlConsole):
w.cons.setFocus()
else:
self.tabs.setCurrentIndex(0)
self.show()
#scroll everything to stored position
for i in range(self.tabs.count() - 1, 0, -1):
w = self.tabs.widget(i)
if isinstance(w, sqlConsole.sqlConsole):
if i - 1 < len(scrollPosition):
block = scrollPosition[i - 1]
w.cons.edit.verticalScrollBar().setValue(block)
else:
log('[w] scroll position list out of range, ignoring scrollback...'
)
'''
set up some interactions
'''
# bind kpi checkbox signal
kpisTable.checkboxToggle.connect(self.chartArea.checkboxToggle)
# bind change scales signal
kpisTable.adjustScale.connect(self.chartArea.adjustScale)
kpisTable.setScale.connect(self.chartArea.setScale)
# host table row change signal
self.hostTable.hostChanged.connect(kpisTable.refill)
# to fill hosts
self.chartArea.hostsUpdated.connect(self.hostTable.hostsUpdated)
# refresh
self.chartArea.kpiToggled.connect(kpisTable.refill)
# update scales signal
self.chartArea.scalesUpdated.connect(kpisTable.updateScales)
log('self.scalesUpdated.emit() #0', 5)
self.chartArea.scalesUpdated.emit(
) # it really not supposed to have any to update here
#bind statusbox updating signals
self.chartArea.statusMessage_.connect(self.statusMessage)
self.chartArea.widget.statusMessage_.connect(self.statusMessage)
self.chartArea.connected.connect(self.setTabName)
log('init finish()')
# offline console tests
if cfg('developmentMode'):
#tname = sqlConsole.generateTabName()
#idx = self.tabs.count()
self.sqlTabCounter += 1
idx = self.sqlTabCounter
if idx > 1:
tname = 'sql' + str(idx)
else:
tname = 'sql'
console = sqlConsole.sqlConsole(self, None, tname)
console.nameChanged.connect(self.changeActiveTabName)
from SQLSyntaxHighlighter import SQLSyntaxHighlighter
self.tabs.addTab(console, tname)
console.selfRaise.connect(self.raiseTab)
self.tabs.setCurrentIndex(self.tabs.count() - 1)
self.SQLSyntax = SQLSyntaxHighlighter(console.cons.document())
#console.cons.setPlainText('select * from dummy;\n\nselect \n *\n from dummy;\n\nselect * from m_host_information;');
ind = indicator()
console.indicator = ind
self.statusbar.addPermanentWidget(ind)
ind.iClicked.connect(console.reportRuntime)
if cfg('developmentMode'):
console.cons.setPlainText('''select 0 from dummy;
create procedure ...
(
(as begin)
select * from dummy);
end;
where timestamp between '2020-02-10 00:00:00' and '2020-02-16 23:59:59' -- test comment
where not "NAME1" = '' and "DOKST" in ('D0', 'D2') and (1 = 2)
select 1 from dummy;
select 2 from dummy;
select 3 from dummy;''')
console.dummyResultTable()
self.statusMessage('', False)
if self.chartArea.dp:
self.chartArea.initDP()
def initWin(self):
iptGrid = QGridLayout()
title = Text("TSP", (255, 0, 0), 16, "center")
pic = QPixmap("C:\\tsp.png")
picLbl = QLabel()
picLbl.setPixmap(pic)
picLbl.setScaledContents(True)
titleLayout = QVBoxLayout()
titleLayout.addWidget(title)
titleLayout.addWidget(picLbl)
titleFrame = QFrame()
titleFrame.setFrameShape(QFrame.StyledPanel)
titleFrame.setAutoFillBackground(True)
p5 = titleFrame.palette()
p5.setColor(titleFrame.backgroundRole(), QColor(255, 255, 255))
titleFrame.setPalette(p5)
titleFrame.setLayout(titleLayout)
iptTitle = Text("Program Input", (255, 0, 0), 12, "center")
iptTxt1 = QLabel("Cities No:")
iptTxt1.setFont(QFont("Decorative", 12))
iptTxt2 = QLabel("start:")
iptTxt2.setFont(QFont("Decorative", 12))
self.iptEdt1 = QLineEdit()
self.iptEdt1.textChanged[str].connect(self.get_input)
self.iptEdt2 = QLineEdit()
self.iptEdt2.textChanged[str].connect(self.get_input)
self.iptBtn1 = QPushButton("Build")
self.iptBtn1.clicked.connect(self.bulid_map)
self.iptBtn2 = QPushButton("Rturn")
self.iptBtn2.clicked.connect(self.get_initial)
iptH = QHBoxLayout()
iptH.addWidget(self.iptBtn1)
iptH.addWidget(self.iptBtn2)
iptGrid.addWidget(iptTitle, 1, 0, 1, 5)
iptGrid.addWidget(iptTxt1, 2, 0)
iptGrid.addWidget(self.iptEdt1, 2, 1)
iptGrid.addWidget(iptTxt2, 3, 0)
iptGrid.addWidget(self.iptEdt2, 3, 1)
iptGrid.setVerticalSpacing(10)
iptV = QVBoxLayout()
iptV.addLayout(iptGrid)
iptV.addLayout(iptH)
iptFrame = QFrame()
iptFrame.setAutoFillBackground(True)
p6 = iptFrame.palette()
p6.setColor(iptFrame.backgroundRole(), QColor(220, 225, 255))
iptFrame.setPalette(p6)
iptFrame.setFrameShape(QFrame.StyledPanel)
iptFrame.setLayout(iptV)
srgGrid = QGridLayout()
#srgGrid.setVerticalSpacing(10)
srgTitle = Text("Algorithms", (255, 0, 0), 12, "center")
self.srgBtn1 = QPushButton("Genetic")
self.srgBtn1.clicked.connect(self.run_algorithm)
self.srgBtn2 = QPushButton("Simulated")
self.srgBtn2.clicked.connect(self.run_algorithm)
self.srgBtn3 = QPushButton("Tabu")
self.srgBtn3.clicked.connect(self.run_algorithm)
self.srgBtn4 = QPushButton("reset")
self.srgBtn4.clicked.connect(self.reset)
srgGrid.addWidget(srgTitle, 1, 0, 1, 6)
srgGrid.addWidget(self.srgBtn1, 2, 1, 2, 4)
srgGrid.addWidget(self.srgBtn2, 3, 1, 3, 4)
srgGrid.addWidget(self.srgBtn3, 4, 1, 4, 4)
srgGrid.addWidget(self.srgBtn4, 5, 1, 5, 4)
srgFrame = QFrame()
srgFrame.setFrameShape(QFrame.StyledPanel)
srgFrame.setAutoFillBackground(True)
p7 = srgFrame.palette()
p7.setColor(srgFrame.backgroundRole(), QColor(255, 255, 255))
srgFrame.setPalette(p7)
srgFrame.setLayout(srgGrid)
otpGrid = QGridLayout()
otpTitle = Text("Program Output", (255, 0, 0), 12, "center")
otpTxt1 = QLabel("The Cost")
otpTxt1.setFont(QFont("Decorative", 12))
self.lcd1 = QLCDNumber()
otpGrid.addWidget(otpTitle, 1, 0, 1, 2)
otpGrid.addWidget(otpTxt1, 2, 0)
otpGrid.addWidget(self.lcd1, 2, 1)
otpFrame = QFrame()
otpFrame.setFrameShape(QFrame.StyledPanel)
otpFrame.setAutoFillBackground(True)
p8 = otpFrame.palette()
p8.setColor(otpFrame.backgroundRole(), QColor(220, 225, 255))
otpFrame.setPalette(p8)
otpFrame.setLayout(otpGrid)
splitter1 = QSplitter(Qt.Vertical)
splitter1.addWidget(titleFrame)
splitter1.addWidget(iptFrame)
splitter1.setSizes([240, 135])
splitter2 = QSplitter(Qt.Vertical)
splitter2.addWidget(srgFrame)
splitter2.addWidget(otpFrame)
splitter2.setSizes([200, 92])
splitter3 = QSplitter(Qt.Vertical)
splitter3.addWidget(splitter1)
splitter3.addWidget(splitter2)
splitter3.setSizes([382, 291])
splitter3.resize(260, 685)
splitter3.move(1100, 5)
splitter3.setParent(self)
splitter3.setAutoFillBackground(True)
p3 = splitter3.palette()
p3.setColor(splitter3.backgroundRole(), QColor(255, 255, 255))
splitter3.setPalette(p3)
self.mapFrame = QFrame()
self.mapFrame.setFrameShape(QFrame.StyledPanel)
self.mapFrame.move(5, 5)
self.mapFrame.resize(1090, 685)
self.mapFrame.setParent(self)
self.setAutoFillBackground(True)
p2 = self.palette()
p2.setColor(self.backgroundRole(), QColor(0, 0, 0))
self.setPalette(p2)
self.mapFrame.setParent(self)
self.hint = Text("Click the bulid button to bulid a random map",
(255, 0, 0), 23, "center")
self.hint.move(230, 100)
self.hint.setParent(self)
self.setWindowTitle("TSP")
self.width = QDesktopWidget().availableGeometry().width()
self.height = QDesktopWidget().availableGeometry().height() - 40
self.resize(self.width, self.height)
self.show()
self.nodes = {}
self.points = {}
self.flag = True
