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added button to optimize

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git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@148 014f5005-505e-4b48-8d0a-63407b615a7c
This commit is contained in:
LtWorf 2009-05-06 13:38:58 +00:00
parent 04e3b8e316
commit 23740eea4d
1 changed files with 19 additions and 2 deletions
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21
relational_gui/maingui.py
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@ -17,7 +17,7 @@
# #
# author Salvo "LtWorf" Tomaselli <tiposchi@tiscali.it> # author Salvo "LtWorf" Tomaselli <tiposchi@tiscali.it>
from PyQt4 import QtCore, QtGui from PyQt4 import QtCore, QtGui
from relational import relation, parser from relational import relation, parser, optimizer
import sys import sys
import about import about
@ -31,7 +31,10 @@ class Ui_Form(object):
self.Survey=None self.Survey=None
self.relations={} #Dictionary for relations self.relations={} #Dictionary for relations
self.selectedRelation=None self.selectedRelation=None
def optimize(self):
result=optimizer.general_optimize(str(self.txtQuery.text().toUtf8()))
self.txtQuery.setText(QtCore.QString.fromUtf8(result))
#self.txtQuery.setText(result)
def execute(self): def execute(self):
try: try:
#Converting string to utf8 and then from qstring to normal string #Converting string to utf8 and then from qstring to normal string
@ -373,6 +376,16 @@ class Ui_Form(object):
self.cmdExecute.setFlat(False) self.cmdExecute.setFlat(False)
self.cmdExecute.setObjectName("cmdExecute") self.cmdExecute.setObjectName("cmdExecute")
self.horizontalLayout.addWidget(self.cmdExecute) self.horizontalLayout.addWidget(self.cmdExecute)
self.cmdOptimize = QtGui.QPushButton(Form)
self.cmdOptimize.setAutoDefault(False)
self.cmdOptimize.setDefault(True)
self.cmdOptimize.setFlat(False)
self.cmdOptimize.setObjectName("cmdOptimize")
self.horizontalLayout.addWidget(self.cmdOptimize)
self.verticalLayout_7.addLayout(self.horizontalLayout) self.verticalLayout_7.addLayout(self.horizontalLayout)
self.label.setBuddy(self.txtResult) self.label.setBuddy(self.txtResult)
self.label_2.setBuddy(self.txtQuery) self.label_2.setBuddy(self.txtQuery)
@ -394,6 +407,7 @@ class Ui_Form(object):
QtCore.QObject.connect(self.cmdRename,QtCore.SIGNAL("clicked()"),self.addRename) QtCore.QObject.connect(self.cmdRename,QtCore.SIGNAL("clicked()"),self.addRename)
QtCore.QObject.connect(self.cmdArrow,QtCore.SIGNAL("clicked()"),self.addArrow) QtCore.QObject.connect(self.cmdArrow,QtCore.SIGNAL("clicked()"),self.addArrow)
QtCore.QObject.connect(self.cmdExecute,QtCore.SIGNAL("clicked()"),self.execute) QtCore.QObject.connect(self.cmdExecute,QtCore.SIGNAL("clicked()"),self.execute)
QtCore.QObject.connect(self.cmdOptimize,QtCore.SIGNAL("clicked()"),self.optimize)
QtCore.QObject.connect(self.cmdLoad,QtCore.SIGNAL("clicked()"),self.loadRelation) QtCore.QObject.connect(self.cmdLoad,QtCore.SIGNAL("clicked()"),self.loadRelation)
QtCore.QObject.connect(self.cmdSave,QtCore.SIGNAL("clicked()"),self.saveRelation) QtCore.QObject.connect(self.cmdSave,QtCore.SIGNAL("clicked()"),self.saveRelation)
QtCore.QObject.connect(self.cmdUnload,QtCore.SIGNAL("clicked()"),self.unloadRelation) QtCore.QObject.connect(self.cmdUnload,QtCore.SIGNAL("clicked()"),self.unloadRelation)
@ -404,7 +418,9 @@ class Ui_Form(object):
QtCore.QMetaObject.connectSlotsByName(Form) QtCore.QMetaObject.connectSlotsByName(Form)
Form.setTabOrder(self.txtResult,self.txtQuery) Form.setTabOrder(self.txtResult,self.txtQuery)
Form.setTabOrder(self.txtQuery,self.cmdExecute) Form.setTabOrder(self.txtQuery,self.cmdExecute)
Form.setTabOrder(self.txtQuery,self.cmdOptimize)
Form.setTabOrder(self.cmdExecute,self.lstRelations) Form.setTabOrder(self.cmdExecute,self.lstRelations)
Form.setTabOrder(self.cmdOptimize,self.lstRelations)
Form.setTabOrder(self.lstRelations,self.cmdLoad) Form.setTabOrder(self.lstRelations,self.cmdLoad)
Form.setTabOrder(self.cmdLoad,self.cmdUnload) Form.setTabOrder(self.cmdLoad,self.cmdUnload)
Form.setTabOrder(self.cmdLoad,self.cmdSave) Form.setTabOrder(self.cmdLoad,self.cmdSave)
@ -465,6 +481,7 @@ class Ui_Form(object):
self.label.setText(QtGui.QApplication.translate("Form", "Query", None, QtGui.QApplication.UnicodeUTF8)) self.label.setText(QtGui.QApplication.translate("Form", "Query", None, QtGui.QApplication.UnicodeUTF8))
self.label_2.setText(QtGui.QApplication.translate("Form", "=", None, QtGui.QApplication.UnicodeUTF8)) self.label_2.setText(QtGui.QApplication.translate("Form", "=", None, QtGui.QApplication.UnicodeUTF8))
self.cmdExecute.setText(QtGui.QApplication.translate("Form", "Execute", None, QtGui.QApplication.UnicodeUTF8)) self.cmdExecute.setText(QtGui.QApplication.translate("Form", "Execute", None, QtGui.QApplication.UnicodeUTF8))
self.cmdOptimize.setText(QtGui.QApplication.translate("Form", "Optimize", None, QtGui.QApplication.UnicodeUTF8))
if __name__ == "__main__": if __name__ == "__main__":
import sys import sys