def __init__(self):
# create GUI
QtGui.QMainWindow.__init__(self)
self.setWindowTitle('Information Aquisition')
# Set the window dimensions
self.resize(250,50)
self.setGeometry(500, 300, 200, 60)
# vertical layout for widgets
self.vbox = QtGui.QVBoxLayout()
self.setLayout(self.vbox)
self.combo = QtGui.QComboBox()
#-----------------------------------------------------------
#Scenario 1 is from newSignalInput.py. A dropdown menu for true or false is created.
if scenario==1:
self.ok=QtGui.QPushButton('OK')
self.cancel=QtGui.QPushButton('Skip')
self.combo.addItem('true')
self.combo.addItem('false')
self.ok.clicked.connect(lambda: combo_chosen(self,friend,self.combo.currentText(),variable,signal,True))
self.cancel.clicked.connect(lambda: combo_chosen(self,friend,self.combo.currentText(),variable,signal,False))
self.labez=QtGui.QLabel('Enter '+variable+' state')
#------------------------------------------------------------
#Scenario 2 is from delete attributes button at the bottom of radioClickEvent.py
#A dropdown menu of potential attributes is generated, then the selected attribute is removed
if scenario == 2:
self.labez=QtGui.QLabel('Select attribute to remove from '+variable)
self.ok=QtGui.QPushButton('Remove')
self.cancel=QtGui.QPushButton('Cancel')
self.ok.clicked.connect(lambda: rematt(signal,variable,self.combo.currentText(),friend,self,True))
self.cancel.clicked.connect(lambda: rematt(signal,variable,self.combo.currentText(),friend,self,False))
#Get attributes
entries=getInfo.getinfo()
for entry in entries:
if entry[1]==variable:
for item in entry[0][1:]:
self.combo.addItem(item)
#--------------------------------------------------------------
#Scenario 3 is to add an attribute. Connected in radioClickEvent.py, at the bottom of the file
#Find current variable attributes, find all possible attributes, display possible attributes that aren't current
#==================================================================================================
self.hbox=QtGui.QHBoxLayout()
self.hbox.addWidget(self.ok)
self.hbox.addWidget(self.cancel)
# Create a combo box and add it to our layout
self.vbox.addWidget(self.labez)
self.vbox.addWidget(self.combo)
self.vbox.addLayout(self.hbox)
def delete(signame,self,num):
entries=getInfo.getinfo(fileName())
quit_messge='Are you sure you want to delete '+signame
reply=QtGui.QMessageBox.question(self, 'Warning: altering varDB', quit_messge, QtGui.QMessageBox.Yes, QtGui.QMessageBox.No)
if reply == QtGui.QMessageBox.Yes:
from addSignal import addsignal
from radioClickEvent import lookingAt
from radioClickEvent import clearRightInfoHub
clearRightInfoHub()
#lookingAt(-1,self)
addsignal(signame,self,num,{'action':'delete'})
def generateButtons(self,filtering,num):
global rightInfoHub
#removes buttons from left
self.left.scrollAreaWidgetContents.clear()
entries=getinfo(fileName())
i=0
while i<len(entries):
#displayed buttons must start with filter phrase
if filtering.upper() in str(entries[i][1]).upper() or filtering=='':
self.left.scrollAreaWidgetContents.addItem(entries[i][1])
i+=1
if num>=0:
self.left.scrollAreaWidgetContents.setItemSelected(self.left.scrollAreaWidgetContents.item(num),True)
try:self.left.scrollAreaWidgetContents.scrollToItem(self.left.scrollAreaWidgetContents.selectedItems()[0])
except:pass
def rem(num,self):
from generateButtons import generateButtons
varDB=open('varDB.txt','r')
lines = [line.strip() for line in varDB]
varDB.close()
entries=getinfo()
varDB2=open('varDB.txt','w')
for i in reversed(range(self.left.verticalLayoutScroll.count())): #Remove buttons
self.left.verticalLayoutScroll.itemAt(i).widget().setParent(None)
i=0
while i < len(lines):
if i<num:
varDB2.write(lines[i]+"\n")
if i>num: #Prevent data shift
varDB2.write(lines[i]+"\n")
i+=1
varDB2.close()
generateButtons(self,self.searchText.text(),0)
print "Remove succesful: ",lines[num]
def lookingAt(self):
global previousnum
global bools
global reftex
global headers
entries=getInfo.getinfo(fileName())
dictionary=getInfo.getDictionary(fileName())
#Stiffle error message when no signal is selected
try:text= str(self.left.scrollAreaWidgetContents.selectedItems()[0].text())
except:return
#get current selection's position in vdb
i=0
while i<len(entries):
if entries[i][1]==text:
num=i
i+=1
#Checks for changes to text boxes with bool
#num =-1 is a flag that a variable is being deleted, and not to save changes made
if bools==True and num!=-1:
bools=False
saveChanges(self,headers,num)
return
#If num is set as flag -1, reset it to 0
#This indicates not to save changes, so bool is set to False
if num==-1:
bools=False
num=0
#Get attributes
#headers=entries[num][0]
headers=getInfo.getDictionary(fileName())
#CLEAR RIGHT SIDE INFORMATION HUB
clearRightInfoHub()
#Create framework for upright side information hub
makeRightInfoHub(self,headers)
#Get signal's attribute info
i=1
signals=[]
while i<len(entries[num][0])+1:
signals.append(entries[num][i])
i+=1
i=0
#write attribute info to screen
while i<len(entries[num][0]):
if entries[num][0][i] in headers:
labler(entries[num][0][i],signals[i],self,i)
headers.remove(entries[num][0][i])
else:
labler(dictionary[0],'',self,i)
i+=1
#Disconnect buttons
try:
self.deleteButton.clicked.disconnect()
except Exception: pass
try:
self.saveButton.clicked.disconnect()
except Exception: pass
#Connect buttons
self.deleteButton.clicked.connect(lambda: delete(str(rightInfoHub['textBoxes']['name'].text()),self,num))
self.saveButton.clicked.connect(lambda: saveChanges(self,headers,num))
clearRightInfoHub()
previousnum=num
bools=False