[Add]抽象剥离算法控制组件父类

vnpy/trader/app/algoTrading/algoTemplate.py

@@ -12,7 +12,7 @@ STATUS_ACTIVE = [STATUS_NOTTRADED, STATUS_PARTTRADED, STATUS_UNKNOWN]
 ########################################################################
 class AlgoTemplate(object):
     """算法模板"""
-    name = 'AlgoTemplate'
+    templateName = 'AlgoTemplate'
     count = 0
     
     @classmethod
@@ -20,7 +20,7 @@ class AlgoTemplate(object):
     def new(cls, engine, setting):
         """创建新对象"""
         cls.count += 1
-        algoName = '%s_%s' %(cls.name, cls.count)
+        algoName = '%s_%s' %(cls.templateName, cls.count)
         
         algo = cls(engine, setting, algoName)
         return algo

vnpy/trader/app/algoTrading/twapAlgo.py

@@ -6,14 +6,15 @@ from collections import OrderedDict
 from vnpy.trader.vtConstant import (DIRECTION_LONG, DIRECTION_SHORT)
 from vnpy.trader.uiQt import QtWidgets
 
-from algoTemplate import AlgoTemplate
+from .algoTemplate import AlgoTemplate
+from .uiAlgoWidget import AlgoWidget, QtWidgets
 
 
 ########################################################################
 class TwapAlgo(AlgoTemplate):
     """TWAP算法"""
     
-    name = 'TWAP'
+    templateName = 'TWAP'
 
     #----------------------------------------------------------------------
     def __init__(self, engine, setting, algoName):
@@ -168,23 +169,19 @@ class TwapAlgo(AlgoTemplate):
         self.putParamEvent(d)
 
 
-
 ########################################################################
-class TwapWidget(QtWidgets.QWidget):
+class TwapWidget(AlgoWidget):
     """"""
-    name = TwapAlgo.name
-
+    
     #----------------------------------------------------------------------
-    def __init__(self, algoEngine):
+    def __init__(self, algoEngine, parent=None):
         """Constructor"""
-        super(TwapWidget, self).__init__()
+        super(TwapWidget, self).__init__(algoEngine, parent)
         
-        self.algoEngine = algoEngine
-        
-        self.initUi()
+        self.templateName = TwapAlgo.templateName
         
     #----------------------------------------------------------------------
-    def initUi(self):
+    def initAlgoLayout(self):
         """"""
         self.lineSymbol = QtWidgets.QLineEdit()
         
@@ -245,14 +242,14 @@ class TwapWidget(QtWidgets.QWidget):
         grid.addWidget(self.spinPriceLevel, 6, 1)
         grid.addWidget(Label(u'数量取整'), 7, 0)
         grid.addWidget(self.spinMinVolume, 7, 1)
-        grid.addWidget(buttonStart, 8, 0, 1, 2)
-        
-        self.setLayout(grid)
+
+        return grid
     
     #----------------------------------------------------------------------
-    def addAlgo(self):
+    def getAlgoSetting(self):
         """"""
         setting = {
+            'templateName': TwapAlgo.templateName,
             'vtSymbol': str(self.lineSymbol.text()),
             'direction': str(self.comboDirection.currentText()),
             'targetPrice': float(self.spinPrice.value()),
@@ -263,10 +260,6 @@ class TwapWidget(QtWidgets.QWidget):
             'minVolume': float(self.spinMinVolume.value())
         }
         
-        self.algoEngine.addAlgo(TwapAlgo.name, setting)
-        
-        
-        
-        
+        return setting
     
     

vnpy/trader/app/algoTrading/uiAlgoManager.py

@@ -240,4 +240,4 @@ class AlgoManager(QtWidgets.QWidget):
     def addAlgoWidget(self, widgetClass):
         """"""
         w = widgetClass(self.algoEngine)
-        self.tab.addTab(w, w.name)    
+        self.tab.addTab(w, w.templateName)    

vnpy/trader/app/algoTrading/uiAlgoWidget.py

@@ -0,0 +1,66 @@
+# encoding: UTF-8
+
+from vnpy.trader.uiQt import QtWidgets
+
+
+########################################################################
+class AlgoWidget(QtWidgets.QWidget):
+    """算法启动组件"""
+    
+    #----------------------------------------------------------------------
+    def __init__(self, algoEngine, parent=None):
+        """Constructor"""
+        super(AlgoWidget, self).__init__(parent)
+        
+        self.templateName = ''
+        self.algoEngine = algoEngine
+        
+        self.initUi()
+        
+    #----------------------------------------------------------------------
+    def initUi(self):
+        """"""
+        algoLayout = self.initAlgoLayout()
+        
+        buttonStart = QtWidgets.QPushButton(u'启动算法')
+        buttonStart.clicked.connect(self.addAlgo)
+        buttonStart.setMinimumHeight(100)
+        
+        buttonSave = QtWidgets.QPushButton(u'保存配置')
+        buttonSave.clicked.connect(self.saveAlgoSetting)
+        buttonSave.setMinimumHeight(100)
+        
+        self.lineSettingName = QtWidgets.QLineEdit()
+        self.lineSettingName.setPlaceholderText(u'算法配置名称')
+        
+        vbox = QtWidgets.QVBoxLayout()
+        vbox.addLayout(algoLayout)
+        vbox.addWidget(buttonStart)
+        vbox.addWidget(QtWidgets.QLabel(''))
+        vbox.addWidget(QtWidgets.QLabel(''))
+        vbox.addWidget(self.lineSettingName)
+        vbox.addWidget(buttonSave)
+        
+        self.setLayout(vbox)
+    
+    #----------------------------------------------------------------------
+    def addAlgo(self):
+        """启动算法"""
+        setting = self.getAlgoSetting()
+        self.algoEngine.addAlgo(setting)
+    
+    #----------------------------------------------------------------------
+    def saveAlgoSetting(self):
+        """保存算法配置"""
+        setting = self.getAlgoSetting()
+        self.algoEngine.saveAlgoSetting(setting)
+    
+    #----------------------------------------------------------------------
+    def initAlgoLayout(self):
+        """初始化算法相关的组件部分"""
+        pass
+        
+    #----------------------------------------------------------------------
+    def getAlgoSetting(self):
+        """获取算法配置"""
+        pass