def __init__(self,state):
super(MainWindow, self).__init__()
self.toolActs = []
self.scribbleArea = ScribbleArea(state)
self.setCentralWidget(self.scribbleArea)
self.createActions()
self.createMenus()
self.setWindowTitle("Scribble")
self.resize(sizeX, sizeY)
class MainWindow(QtGui.QMainWindow):
def __init__(self,state):
super(MainWindow, self).__init__()
self.toolActs = []
self.scribbleArea = ScribbleArea(state)
self.setCentralWidget(self.scribbleArea)
self.createActions()
self.createMenus()
self.setWindowTitle("Scribble")
self.resize(sizeX, sizeY)
def closeEvent(self, event):
event.accept()
def penColor(self):
newColor = QtGui.QColorDialog.getColor()
if newColor.isValid():
self.scribbleArea.setPenColor(newColor)
def penWidth(self):
newWidth, ok = QtGui.QInputDialog.getDouble(self, "Scribble",
"Select pen width:", self.scribbleArea.penWidth(), 1, 50, 1)
if ok:
self.scribbleArea.setPenWidth(newWidth)
def setTool(self,tool):
self.scribbleArea.setTool(tool)
def startSession(self):
CS, ok = QtGui.QInputDialog.getText(self,
"Scribble",
"Server Address",
QLineEdit.Normal,
"http://bratwurst.mit.edu:8000")
sNumber = 0
if ok:
self.scribbleArea.state.cs = xmlrpclib.Server(str(CS))
sNumber = self.scribbleArea.clerk.start()
QMessageBox.about(self, "Scribble Area", "Your session number is: %s" % str(sNumber))
def joinSession(self):
CS, ok = QtGui.QInputDialog.getText(self,
"Scribble",
"Server Address",
QLineEdit.Normal,
"http://bratwurst.mit.edu:8000")
if not ok:
return
sNumber, ok = QtGui.QInputDialog.getInt(self, "Scribble",
"Session Number:", 0, 0, 50, 1)
if ok:
self.scribbleArea.state.cs = xmlrpclib.Server(str(CS))
success = self.scribbleArea.clerk.join(sNumber)
if not success:
QMessageBox.about(self, "Scribble Area", "Unable to join session: %s" % str(sNumber))
def lockSession(self):
CS, ok = QtGui.QInputDialog.getText(self,
"Scribble",
"Server Address",
QLineEdit.Normal,
"http://bratwurst.mit.edu:8000")
sNumber = self.scribbleArea.state.session
if ok:
self.scribbleArea.clerk.lock()
def createActions(self):
self.deleteAct = QtGui.QAction("Delete", self, shortcut="D",
triggered=self.scribbleArea.delete)
# list available tools
for tool in ['Move','Pen']:
action = QtGui.QAction(tool, self)
action.triggered.connect(functools.partial(self.setTool,tool))
self.toolActs.append(action)
if tool == 'Move':
action.setShortcut("M")
if tool == 'Pen':
action.setShortcut("P")
self.exitAct = QtGui.QAction("E&xit", self, shortcut="Ctrl+Q",
triggered=self.close)
self.penColorAct = QtGui.QAction("&Pen Color...", self,
triggered=self.penColor, shortcut="C")
self.penWidthAct = QtGui.QAction("Pen &Width...", self,
triggered=self.penWidth, shortcut="W")
self.clearScreenAct = QtGui.QAction("&Clear Screen", self,
shortcut="Ctrl+L", triggered=self.scribbleArea.clearImage)
self.aboutAct = QtGui.QAction("&About", self, triggered=self.about)
self.aboutQtAct = QtGui.QAction("About &Qt", self,
triggered=QtGui.qApp.aboutQt)
self.startSessionAct = QtGui.QAction("&Start Session...", self,
triggered=self.startSession)
self.joinSessionAct = QtGui.QAction("&Join Session...", self,
triggered=self.joinSession)
self.lockSessionAct = QtGui.QAction("&Lock Session...", self,
triggered=self.lockSession)
def createMenus(self):
self.toolMenu = QtGui.QMenu("&Tool", self)
for action in self.toolActs:
self.toolMenu.addAction(action)
fileMenu = QtGui.QMenu("&File", self)
fileMenu.addSeparator()
fileMenu.addAction(self.exitAct)
optionMenu = QtGui.QMenu("&Options", self)
optionMenu.addAction(self.penColorAct)
optionMenu.addAction(self.penWidthAct)
optionMenu.addMenu(self.toolMenu)
optionMenu.addSeparator()
optionMenu.addAction(self.clearScreenAct)
optionMenu.addAction(self.deleteAct)
sessionMenu = QtGui.QMenu("&Session", self)
sessionMenu.addAction(self.startSessionAct)
sessionMenu.addAction(self.joinSessionAct)
sessionMenu.addAction(self.lockSessionAct)
helpMenu = QtGui.QMenu("&Help", self)
helpMenu.addAction(self.aboutAct)
helpMenu.addAction(self.aboutQtAct)
self.menuBar().addMenu(fileMenu)
self.menuBar().addMenu(optionMenu)
self.menuBar().addMenu(sessionMenu)
self.menuBar().addMenu(helpMenu)
def about(self):
QtGui.QMessageBox.about(self, "About Scribble",
"M.Gharbi & A.Tacchetti wrote this cool piece of soft ! Some of the backend comes from Coweb")
