This commit is contained in:
msincenselee 2017-10-17 19:50:54 +08:00
parent 6686df6736
commit c3f5ae06f4

View File

@ -1,19 +1,22 @@
# encoding: UTF-8
import sys
# from uiFullMonitorWidget import MonitorWidget
# from uiKChartWidget import CandleForm
print 'load uiMainWindows.py'
import psutil
import traceback
from vnpy.trader.app.ctaStrategy.uiCtaWidget import CtaEngineManager
from vnpy.trader.app.dataRecorder.uiDrWidget import DrEngineManager
from vnpy.trader.app.riskManager.uiRmWidget import RmEngineManager
from uiBasicWidget import *
from vnpy.trader.vtFunction import loadIconPath
from vnpy.trader.vtGlobal import globalSetting
from vnpy.trader.uiBasicWidget import *
########################################################################
class MainWindow(QtGui.QMainWindow):
class MainWindow(QtWidgets.QMainWindow):
"""主窗口"""
signalStatusBar = QtCore.Signal(type(Event()))
#----------------------------------------------------------------------
def __init__(self, mainEngine, eventEngine):
"""Constructor"""
@ -22,12 +25,18 @@ class MainWindow(QtGui.QMainWindow):
self.mainEngine = mainEngine
self.eventEngine = eventEngine
l = self.mainEngine.getAllGatewayDetails()
self.gatewayNameList = [d['gatewayName'] for d in l]
self.widgetDict = {} # 用来保存子窗口的字典
self.connectGatewayDict = {}
# 获取主引擎中的上层应用信息
self.appDetailList = self.mainEngine.getAllAppDetails()
self.initUi()
#self.loadWindowSettings()
self.loadWindowSettings('custom')
self.connected = False
self.autoDisConnect = False
@ -35,7 +44,6 @@ class MainWindow(QtGui.QMainWindow):
self.orderSaveDate = EMPTY_STRING
self.barSaveDate = EMPTY_STRING
# ----------------------------------------------------------------------
def initUi(self):
"""初始化界面"""
@ -49,18 +57,22 @@ class MainWindow(QtGui.QMainWindow):
# ----------------------------------------------------------------------
def initCentral(self):
"""初始化中心区域"""
widgetMarketM, dockMarketM = self.createDock(MarketMonitor, u'行情', QtCore.Qt.RightDockWidgetArea)
widgetLogM, dockLogM = self.createDock(LogMonitor, u'日志', QtCore.Qt.BottomDockWidgetArea)
widgetErrorM, dockErrorM = self.createDock(ErrorMonitor, u'错误', QtCore.Qt.BottomDockWidgetArea)
self.widgetTradeM, dockTradeM = self.createDock(TradeMonitor, u'成交', QtCore.Qt.BottomDockWidgetArea)
self.widgetOrderM, dockOrderM = self.createDock(OrderMonitor, u'委托', QtCore.Qt.RightDockWidgetArea)
widgetPositionM, dockPositionM = self.createDock(PositionMonitor, u'持仓', QtCore.Qt.BottomDockWidgetArea)
widgetAccountM, dockAccountM = self.createDock(AccountMonitor, u'资金', QtCore.Qt.BottomDockWidgetArea)
widgetTradingW, dockTradingW = self.createDock(TradingWidget, u'交易', QtCore.Qt.LeftDockWidgetArea)
widgetMarketM, dockMarketM = self.createDock(MarketMonitor, vtText.MARKET_DATA, QtCore.Qt.RightDockWidgetArea)
widgetLogM, dockLogM = self.createDock(LogMonitor, vtText.LOG, QtCore.Qt.BottomDockWidgetArea)
widgetErrorM, dockErrorM = self.createDock(ErrorMonitor, vtText.ERROR, QtCore.Qt.BottomDockWidgetArea)
self.widgetTradeM, dockTradeM = self.createDock(TradeMonitor, vtText.TRADE, QtCore.Qt.BottomDockWidgetArea)
self.widgetOrderM, dockOrderM = self.createDock(OrderMonitor, vtText.ORDER, QtCore.Qt.RightDockWidgetArea)
widgetWorkingOrderM, dockWorkingOrderM = self.createDock(WorkingOrderMonitor, vtText.WORKING_ORDER,
QtCore.Qt.BottomDockWidgetArea)
widgetPositionM, dockPositionM = self.createDock(PositionMonitor, vtText.POSITION,
QtCore.Qt.BottomDockWidgetArea)
widgetAccountM, dockAccountM = self.createDock(AccountMonitor, vtText.ACCOUNT, QtCore.Qt.BottomDockWidgetArea)
widgetTradingW, dockTradingW = self.createDock(TradingWidget, vtText.TRADING, QtCore.Qt.LeftDockWidgetArea)
self.tabifyDockWidget(dockTradeM, dockErrorM)
self.tabifyDockWidget(dockTradeM, dockLogM)
self.tabifyDockWidget(dockPositionM, dockAccountM)
self.tabifyDockWidget(dockPositionM, dockWorkingOrderM)
dockTradeM.raise_()
dockPositionM.raise_()
@ -68,146 +80,103 @@ class MainWindow(QtGui.QMainWindow):
# 连接组件之间的信号
widgetPositionM.itemDoubleClicked.connect(widgetTradingW.closePosition)
# 保存默认设置
self.saveWindowSettings('default')
#----------------------------------------------------------------------
def initMenu(self):
"""初始化菜单"""
# 创建操作
connectCtpProdAction = QtGui.QAction(u'上海中期CTP', self)
connectCtpProdAction.triggered.connect(self.connectCtpProd)
connectCtpPostAction = QtGui.QAction(u'中期盘后CTP', self)
connectCtpPostAction.triggered.connect(self.connectCtpPost)
connectCtpTestAction = QtGui.QAction(u'光大CTP', self)
connectCtpTestAction.triggered.connect(self.connectCtpEBF)
connectCtpJRAction = QtGui.QAction(u'金瑞CTP', self)
connectCtpJRAction.triggered.connect(self.connectCtpJR)
connectCtpJR2Action = QtGui.QAction(u'金瑞CTP2', self)
connectCtpJR2Action.triggered.connect(self.connectCtpJR2)
connectCtpAction = QtGui.QAction(u'连接CTP', self)
connectCtpAction.triggered.connect(self.connectCtp)
#connectLtsAction = QtGui.QAction(u'连接LTS', self)
#connectLtsAction.triggered.connect(self.connectLts)
#connectKsotpAction = QtGui.QAction(u'连接金仕达期权', self)
#connectKsotpAction.triggered.connect(self.connectKsotp)
#connectFemasAction = QtGui.QAction(u'连接飞马', self)
#connectFemasAction.triggered.connect(self.connectFemas)
#connectXspeedAction = QtGui.QAction(u'连接飞创', self)
#connectXspeedAction.triggered.connect(self.connectXspeed)
#connectKsgoldAction = QtGui.QAction(u'连接金仕达黄金', self)
#connectKsgoldAction.triggered.connect(self.connectKsgold)
#connectSgitAction = QtGui.QAction(u'连接飞鼠', self)
#connectSgitAction.triggered.connect(self.connectSgit)
#connectWindAction = QtGui.QAction(u'连接Wind', self)
#connectWindAction.triggered.connect(self.connectWind)
#connectIbAction = QtGui.QAction(u'连接IB', self)
#connectIbAction.triggered.connect(self.connectIb)
#connectOandaAction = QtGui.QAction(u'连接OANDA', self)
#connectOandaAction.triggered.connect(self.connectOanda)
connectDbAction = QtGui.QAction(u'连接数据库', self)
connectDbAction.triggered.connect(self.mainEngine.dbConnect)
autoDisconnetAction = QtGui.QAction(u'自动断开重连', self)
autoDisconnetAction = QtWidgets.QAction(u'自动断开重连', self)
autoDisconnetAction.triggered.connect(self.setAutoDisconnect)
testAction = QtGui.QAction(u'测试', self)
testAction.triggered.connect(self.test)
exitAction = QtGui.QAction(u'退出', self)
exitAction.triggered.connect(self.close)
aboutAction = QtGui.QAction(u'关于', self)
aboutAction.triggered.connect(self.openAbout)
contractAction = QtGui.QAction(u'查询合约', self)
contractAction.triggered.connect(self.openContract)
drAction = QtGui.QAction(u'行情数据记录', self)
drAction.triggered.connect(self.openDr)
ctaAction = QtGui.QAction(u'CTA策略', self)
ctaAction.triggered.connect(self.openCta)
spreadAction = QtGui.QAction(u'套利交易', self)
spreadAction.triggered.connect(self.openSpread)
#kChart = QtGui.QAction(u'K线图', self)
#kChart.triggered.connect(self.openKChart)
rmAction = QtGui.QAction(u'风险管理', self)
rmAction.triggered.connect(self.openRm)
# 创建菜单
menubar = self.menuBar()
# 设计为只显示存在的接口
sysMenu = menubar.addMenu(u'系统')
sysMenu.addAction(connectCtpProdAction)
sysMenu.addAction(connectCtpPostAction)
sysMenu.addAction(connectCtpTestAction)
sysMenu.addAction(connectCtpJRAction)
sysMenu.addAction(connectCtpJR2Action)
# 系统
sysMenu = menubar.addMenu(vtText.SYSTEM)
# 系统,连接的接口清单
gatewayDetails = self.mainEngine.getAllGatewayDetails()
sysMenu.addAction(connectCtpAction)
#if 'LTS' in self.mainEngine.gatewayDict:
# sysMenu.addAction(connectLtsAction)
#if 'FEMAS' in self.mainEngine.gatewayDict:
# sysMenu.addAction(connectFemasAction)
#if 'XSPEED' in self.mainEngine.gatewayDict:
# sysMenu.addAction(connectXspeedAction)
#if 'KSOTP' in self.mainEngine.gatewayDict:
# sysMenu.addAction(connectKsotpAction)
#if 'KSGOLD' in self.mainEngine.gatewayDict:
# sysMenu.addAction(connectKsgoldAction)
#if 'SGIT' in self.mainEngine.gatewayDict:
# sysMenu.addAction(connectSgitAction)
has_gw = False
# 期货类接口
for d in gatewayDetails:
if d['gatewayType'] == GATEWAYTYPE_FUTURES:
self.addConnectAction(sysMenu, d['gatewayName'], d['gatewayDisplayName'])
has_gw = True
if has_gw:
sysMenu.addSeparator()
has_gw = False
for d in gatewayDetails:
if d['gatewayType'] == GATEWAYTYPE_EQUITY:
self.addConnectAction(sysMenu, d['gatewayName'], d['gatewayDisplayName'])
has_gw = True
if has_gw:
sysMenu.addSeparator()
has_gw = False
for d in gatewayDetails:
if d['gatewayType'] == GATEWAYTYPE_INTERNATIONAL:
self.addConnectAction(sysMenu, d['gatewayName'], d['gatewayDisplayName'])
has_gw = True
if has_gw:
sysMenu.addSeparator()
has_gw = False
for d in gatewayDetails:
if d['gatewayType'] == GATEWAYTYPE_BTC:
self.addConnectAction(sysMenu, d['gatewayName'], d['gatewayDisplayName'])
has_gw = True
if has_gw:
sysMenu.addSeparator()
has_gw = False
# 系统=》自动重连, 接口连接后,断开时,自动重连
sysMenu.addSeparator()
sysMenu.addAction(autoDisconnetAction)
#if 'IB' in self.mainEngine.gatewayDict:
# sysMenu.addAction(connectIbAction)
#if 'OANDA' in self.mainEngine.gatewayDict:
# sysMenu.addAction(connectOandaAction)
#sysMenu.addSeparator()
#if 'Wind' in self.mainEngine.gatewayDict:
# sysMenu.addAction(connectWindAction)
sysMenu.addSeparator()
sysMenu.addAction(connectDbAction)
sysMenu.addSeparator()
sysMenu.addAction(exitAction)
functionMenu = menubar.addMenu(u'功能')
functionMenu.addAction(contractAction)
functionMenu.addAction(drAction)
functionMenu.addAction(rmAction)
# 系统=》连接数据库
sysMenu.addSeparator()
sysMenu.addAction(
self.createAction(vtText.CONNECT_DATABASE, self.mainEngine.dbConnect, loadIconPath('database.ico')))
# 系统=》退出菜单
sysMenu.addSeparator()
sysMenu.addAction(self.createAction(vtText.EXIT, self.close, loadIconPath('exit.ico')))
# 功能应用
appMenu = menubar.addMenu(vtText.APPLICATION)
for appDetail in self.appDetailList:
function = self.createOpenAppFunction(appDetail)
action = self.createAction(appDetail['appDisplayName'], function, loadIconPath(appDetail['appIco']))
appMenu.addAction(action)
# 算法相关
algoMenu = menubar.addMenu(u'算法')
algoMenu.addAction(ctaAction)
algoMenu.addAction(spreadAction)
#algoMenu = menubar.addMenu(u'算法')
#algoMenu.addAction(ctaAction)
#algoMenu.addAction(spreadAction)
#algoMenu.addAction(kChart)
# 帮助
helpMenu = menubar.addMenu(u'帮助')
helpMenu.addAction(aboutAction)
helpMenu.addAction(testAction)
helpMenu = menubar.addMenu(vtText.HELP)
helpMenu.addAction(
self.createAction(vtText.CONTRACT_SEARCH, self.openContract, loadIconPath('contract.ico')))
helpMenu.addAction(
self.createAction(vtText.EDIT_SETTING, self.openSettingEditor, loadIconPath('editor.ico')))
helpMenu.addSeparator()
helpMenu.addAction(self.createAction(vtText.RESTORE, self.restoreWindow, loadIconPath('restore.ico')))
helpMenu.addAction(self.createAction(vtText.ABOUT, self.openAbout, loadIconPath('about.ico')))
helpMenu.addSeparator()
helpMenu.addAction(self.createAction(vtText.TEST, self.test, loadIconPath('test.ico')))
# ----------------------------------------------------------------------
def initStatusBar(self):
"""初始化状态栏"""
self.statusLabel = QtGui.QLabel()
self.statusLabel = QtWidgets.QLabel()
self.statusLabel.setAlignment(QtCore.Qt.AlignLeft)
self.statusBar().addPermanentWidget(self.statusLabel)
@ -215,8 +184,8 @@ class MainWindow(QtGui.QMainWindow):
self.sbCount = 0
self.sbTrigger = 10 # 10秒刷新一次
self.eventEngine.register(EVENT_TIMER, self.updateStatusBar)
self.signalStatusBar.connect(self.updateStatusBar)
self.eventEngine.register(EVENT_TIMER, self.signalStatusBar.emit)
# ----------------------------------------------------------------------
def updateStatusBar(self, event):
@ -237,7 +206,6 @@ class MainWindow(QtGui.QMainWindow):
info = info + u'[自动断开重连]'
self.statusLabel.setText(info)
if self.connectGatewayDict:
s = u''.join(str(e) for e in self.connectGatewayDict.values())
@ -306,124 +274,69 @@ class MainWindow(QtGui.QMainWindow):
"""获取CPU和内存状态信息"""
cpuPercent = psutil.cpu_percent()
memoryPercent = psutil.virtual_memory().percent
return u'CPU使用率%d%% 内存使用率:%d%%' % (cpuPercent, memoryPercent)
# ----------------------------------------------------------------------
def connectCtpProd(self):
"""连接上海中期生产环境CTP接口"""
self.mainEngine.connect('CTP_Prod')
self.connectGatewayDict['CTP_Prod'] = u'上海中期CTP'
self.connected = True
# ----------------------------------------------------------------------
def connectCtpPost(self):
"""连接上海中期盘后CTP接口"""
self.mainEngine.connect('CTP_Post')
self.connectGatewayDict['CTP_Post'] = u'中期盘后CTP'
self.connected = True
def connectCtpEBF(self):
"""连接光大期货CTP接口"""
self.mainEngine.connect('CTP_EBF')
self.connectGatewayDict['CTP_EBF'] = u'光大CTP'
self.connected = True
def connectCtpJR(self):
"""连接金瑞期货CTP接口"""
self.mainEngine.connect('CTP_JR')
self.connectGatewayDict['CTP_JR'] = u'金瑞CTP'
self.connected = True
def connectCtpJR2(self):
"""连接金瑞期货CTP接口"""
self.mainEngine.connect('CTP_JR2')
self.connectGatewayDict['CTP_JR2'] = u'金瑞CTP2'
self.connected = True
def connectCtpTest(self):
"""连接SNOW测试环境CTP接口"""
self.mainEngine.connect('CTP_Test')
self.connectGatewayDict['CTP_Test'] = u'SNOW测试'
self.connected = True
def connectCtp(self):
"""连接CTP接口"""
self.mainEngine.connect('CTP')
self.connectGatewayDict['CTP'] = u'CTP'
self.connected = True
# ----------------------------------------------------------------------
def connectLts(self):
"""连接LTS接口"""
self.mainEngine.connect('LTS')
self.connectGatewayDict['LTS'] = u'LTS'
self.connected = True
#----------------------------------------------------------------------
def connectKsotp(self):
"""连接金仕达期权接口"""
self.mainEngine.connect('KSOTP')
self.connectGatewayDict['KSOTP'] = u'金仕达期权'
self.connected = True
#----------------------------------------------------------------------
def connectFemas(self):
"""连接飞马接口"""
self.mainEngine.connect('FEMAS')
self.connectGatewayDict['FEMAS'] = u'FEMAS飞马'
self.connected = True
#----------------------------------------------------------------------
def connectXspeed(self):
"""连接飞马接口"""
self.mainEngine.connect('XSPEED')
self.connectGatewayDict['XSPEED'] = u'XSPEED飞马接口'
self.connected = True
#----------------------------------------------------------------------
def connectKsgold(self):
"""连接金仕达黄金接口"""
self.mainEngine.connect('KSGOLD')
self.connectGatewayDict ['KSGOLD'] = u'金仕达黄金'
self.connected = True
#----------------------------------------------------------------------
def connectSgit(self):
"""连接飞鼠接口"""
self.mainEngine.connect('SGIT')
self.connectGatewayDict['SGIT'] = u'飞鼠'
self.connected = True
#----------------------------------------------------------------------
def connectWind(self):
"""连接Wind接口"""
self.mainEngine.connect('Wind')
self.connectGatewayDict['Wind'] = u'Wind'
self.connected = True
# ----------------------------------------------------------------------
def connectIb(self):
"""连接Ib"""
self.mainEngine.connect('IB')
self.connectGatewayDict['IB'] = u'盈透'
self.connected = True
#----------------------------------------------------------------------
def connectOanda(self):
"""连接OANDA"""
self.mainEngine.connect('OANDA')
self.connectGatewayDict['OANDA'] = u'OANDA'
self.connected = True
return vtText.CPU_MEMORY_INFO.format(cpu=cpuPercent, memory=memoryPercent)
def setAutoDisconnect(self):
if self.autoDisConnect:
self.autoDisConnect = False
else:
self.autoDisConnect = True
# ----------------------------------------------------------------------
def addConnectAction(self, menu, gatewayName, displayName=''):
"""增加连接功能"""
if gatewayName not in self.gatewayNameList:
return
def connect():
try:
r = self.mainEngine.connect(gatewayName)
except:
print "Unexpected error:", sys.exc_info()[0]
traceback.print_exc()
if r:
self.connectGatewayDict[gatewayName] = gatewayName
self.connected = True
if not displayName:
displayName = gatewayName
actionName = vtText.CONNECT + displayName
connectAction = self.createAction(actionName, connect,
loadIconPath('connect.ico'))
menu.addAction(connectAction)
# ----------------------------------------------------------------------
def createAction(self, actionName, function, iconPath=''):
"""创建操作功能"""
action = QtWidgets.QAction(actionName, self)
action.triggered.connect(function)
if iconPath:
icon = QtGui.QIcon(iconPath)
action.setIcon(icon)
return action
# ----------------------------------------------------------------------
def createOpenAppFunction(self, appDetail):
"""创建打开应用UI的函数"""
def openAppFunction():
appName = appDetail['appName']
if appName in self.widgetDict:
self.widgetDict[appName].show()
else:
try:
appEngine = self.mainEngine.getApp(appName)
self.widgetDict[appName] = appDetail['appWidget'](appEngine, self.eventEngine)
self.widgetDict[appName].show()
except:
print "Unexpected error:", sys.exc_info()[0]
traceback.print_exc()
return openAppFunction
#----------------------------------------------------------------------
def test(self):
@ -444,59 +357,32 @@ class MainWindow(QtGui.QMainWindow):
# ----------------------------------------------------------------------
def openContract(self):
"""打开合约查询"""
try:
if 'contractM' in self.widgetDict:
self.widgetDict['contractM'].show()
except KeyError:
else:
try:
self.widgetDict['contractM'] = ContractMonitor(self.mainEngine)
self.widgetDict['contractM'].show()
except :
print "Unexpected error:", sys.exc_info()[0]
traceback.print_exc()
# ----------------------------------------------------------------------
def openCta(self):
"""打开CTA组件"""
def openSettingEditor(self):
"""打开配置编辑"""
if 'settingEditor' in self.widgetDict:
self.widgetDict['settingEditor'].show()
else:
try:
self.widgetDict['ctaM'].showMaximized()
except KeyError:
self.widgetDict['ctaM'] = CtaEngineManager(self.mainEngine.ctaEngine, self.eventEngine)
self.widgetDict['ctaM'].showMaximized()
#def openMonitor(self):
# try:
# self.widgetDict['Monitor'].showMaximized()
# except KeyError:
# self.widgetDict['Monitor'] = MonitorWidget(self.mainEngine.ctaEngine, self.eventEngine)
# self.widgetDict['Monitor'].showMaximized()
#
#def openKChart(self):
# try:
# self.widgetDict['kChart'].showMaximized()
# except KeyError:
# self.widgetDict['kChart'] = CandleForm(self.mainEngine.ctaEngine, self.eventEngine, symbol='p1705', period='minute',interval=5)
# self.widgetDict['kChart'].showMaximized()
#----------------------------------------------------------------------
def openDr(self):
"""打开行情数据记录组件"""
try:
self.widgetDict['drM'].showMaximized()
except KeyError:
self.widgetDict['drM'] = DrEngineManager(self.mainEngine.drEngine, self.eventEngine)
self.widgetDict['drM'].showMaximized()
#----------------------------------------------------------------------
def openRm(self):
"""打开组件"""
try:
self.widgetDict['rmM'].show()
except KeyError:
self.widgetDict['rmM'] = RmEngineManager(self.mainEngine.rmEngine, self.eventEngine)
self.widgetDict['rmM'].show()
self.widgetDict['settingEditor'] = SettingEditor(self.mainEngine)
self.widgetDict['settingEditor'].show()
except :
print "Unexpected error:", sys.exc_info()[0]
traceback.print_exc()
# ----------------------------------------------------------------------
def openSpread(self):
"""打开SpreadTrade组件"""
if 'spread' in self.widgetDict:
self.widgetDict['spread'].show()
return
@ -508,17 +394,31 @@ class MainWindow(QtGui.QMainWindow):
except Exception as ex:
return
# ----------------------------------------------------------------------
def openMultiRpcMonitor(self):
if 'multiRpc' in self.widgetDict:
self.widgetDict['multiRpc'].showMaximized()
return
try:
from vnpy.trader.uiMultiRpcMonitor import MultiRpcServerManager
self.widgetDict['multiRpc'] = MultiRpcServerManager()
self.widgetDict['multiRpc'].showMaximized()
except:
pass
#----------------------------------------------------------------------
def closeEvent(self, event):
"""关闭事件"""
reply = QtGui.QMessageBox.question(self, u'退出',
u'确认退出?', QtGui.QMessageBox.Yes |
QtGui.QMessageBox.No, QtGui.QMessageBox.No)
reply = QtWidgets.QMessageBox.question(self, vtText.EXIT,
vtText.CONFIRM_EXIT, QtWidgets.QMessageBox.Yes |
QtWidgets.QMessageBox.No, QtWidgets.QMessageBox.No)
if reply == QtGui.QMessageBox.Yes:
if reply == QtWidgets.QMessageBox.Yes:
for widget in self.widgetDict.values():
widget.close()
self.saveWindowSettings()
self.saveWindowSettings('custom')
self.mainEngine.exit()
event.accept()
@ -529,36 +429,42 @@ class MainWindow(QtGui.QMainWindow):
def createDock(self, widgetClass, widgetName, widgetArea):
"""创建停靠组件"""
widget = widgetClass(self.mainEngine, self.eventEngine)
dock = QtGui.QDockWidget(widgetName)
dock = QtWidgets.QDockWidget(widgetName)
dock.setWidget(widget)
dock.setObjectName(widgetName)
dock.setFeatures(dock.DockWidgetFloatable|dock.DockWidgetMovable)
self.addDockWidget(widgetArea, dock)
return widget, dock
#----------------------------------------------------------------------
def saveWindowSettings(self):
# ----------------------------------------------------------------------
def saveWindowSettings(self, settingName):
"""保存窗口设置"""
settings = QtCore.QSettings('vn.py', 'vn.trader')
settings = QtCore.QSettings('vn.trader', settingName)
settings.setValue('state', self.saveState())
settings.setValue('geometry', self.saveGeometry())
#----------------------------------------------------------------------
def loadWindowSettings(self):
def loadWindowSettings(self, settingName):
"""载入窗口设置"""
settings = QtCore.QSettings('vn.py', 'vn.trader')
# 这里由于PyQt4的版本不同settings.value('state')调用返回的结果可能是:
# 1. None初次调用注册表里无相应记录因此为空
# 2. QByteArray比较新的PyQt4
# 3. QVariant以下代码正确执行所需的返回结果
# 所以为了兼容考虑这里加了一个try...except如果是1、2的情况就pass
# 可能导致主界面的设置无法载入(每次退出时的保存其实是成功了)
try:
self.restoreState(settings.value('state').toByteArray())
self.restoreGeometry(settings.value('geometry').toByteArray())
except AttributeError:
pass
settings = QtCore.QSettings('vn.trader', settingName)
state = settings.value('state')
geometry = settings.value('geometry')
# 尚未初始化
if state is None:
return
# 老版PyQt
elif isinstance(state, QtCore.QVariant):
self.restoreState(state.toByteArray())
self.restoreGeometry(geometry.toByteArray())
# 新版PyQt
elif isinstance(state, QtCore.QByteArray):
self.restoreState(state)
self.restoreGeometry(geometry)
# 异常
else:
content = u'载入窗口配置异常,请检查'
self.mainEngine.writeLog(content)
def disconnect(self):
""""断开底层gateway的连接"""
@ -576,8 +482,15 @@ class MainWindow(QtGui.QMainWindow):
off = (a<= now <= b) or (c <= now <= d) or weekend
return off
# ----------------------------------------------------------------------
def restoreWindow(self):
"""还原默认窗口设置(还原停靠组件位置)"""
self.loadWindowSettings('default')
self.showMaximized()
########################################################################
class AboutWidget(QtGui.QDialog):
class AboutWidget(QtWidgets.QDialog):
"""显示关于信息"""
# ----------------------------------------------------------------------
@ -590,10 +503,10 @@ class AboutWidget(QtGui.QDialog):
# ----------------------------------------------------------------------
def initUi(self):
""""""
self.setWindowTitle(u'关于VnTrader')
self.setWindowTitle(vtText.ABOUT + 'VnTrader')
text = u"""
Developed by traders, for traders.
Developed by Traders, for Traders.
LicenseMIT
@ -603,11 +516,11 @@ class AboutWidget(QtGui.QDialog):
"""
label = QtGui.QLabel()
label = QtWidgets.QLabel()
label.setText(text)
label.setMinimumWidth(500)
vbox = QtGui.QVBoxLayout()
vbox = QtWidgets.QVBoxLayout()
vbox.addWidget(label)
self.setLayout(vbox)