def __init__(self):
QtWidgets.QMainWindow.__init__(self)
self.About = None
self.Survey = None
self.undo = None # UndoQueue for queries
self.undo_program = None
self.selectedRelation = None
self.ui = maingui.Ui_MainWindow()
self.user_interface = UserInterface()
self.history_current_line = None
# Creates the UI
self.ui.setupUi(self)
# Setting fonts for symbols
f = QtGui.QFont()
size = f.pointSize()
if sys.platform.startswith('win'):
winFont = 'Cambria'
symbolFont = 'Segoe UI Symbol'
increment = 4
else:
winFont = f.family()
symbolFont = f.family()
increment = 2
font = QtGui.QFont(winFont, size + increment)
sfont = QtGui.QFont(symbolFont)
self.ui.lstHistory.setFont(font)
self.ui.txtMultiQuery.setFont(font)
self.ui.txtQuery.setFont(font)
self.ui.groupOperators.setFont(font)
self.ui.cmdClearMultilineQuery.setFont(sfont)
self.ui.cmdClearQuery.setFont(sfont)
self.settings = QtCore.QSettings()
self._restore_settings()
# Shortcuts
shortcuts = (
(self.ui.lstRelations, QtGui.QKeySequence.Delete,
self.unloadRelation),
(self.ui.lstRelations, 'Space',
lambda: self.printRelation(self.ui.lstRelations.currentItem())),
(self.ui.txtQuery, QtGui.QKeySequence.MoveToNextLine,
self.next_history),
(self.ui.txtQuery, QtGui.QKeySequence.MoveToPreviousLine,
self.prev_history),
)
self.add_shortcuts(shortcuts)
print >> sys.stderr, "Module relational_gui is missing.\nPlease install relational package."
sys.exit(3)
else:
try:
from relational_pyside import maingui, guihandler, about, surveyForm
except:
print >> sys.stderr, "Module relational_pyside is missing.\nPlease install relational package."
sys.exit(3)
about.version = version
surveyForm.version = version
guihandler.version = version
app = QtGui.QApplication(sys.argv)
ui = maingui.Ui_MainWindow()
Form = guihandler.relForm(ui)
#if os.name=='nt':
Form.setFont(QtGui.QFont("Dejavu Sans Bold"))
ui.setupUi(Form)
for i in range(len(files)):
if not os.path.isfile(files[i]):
print >> sys.stderr, "%s is not a file" % files[i]
printhelp(12)
f = files[i].split('/')
defname = f[len(f) - 1].lower()
if defname.endswith(".csv"): #removes the extension
defname = defname[:-4]