def __init__(self, parent=None): """Instantiate a ScanTargets object @param self A ScanTargets instance @param parent A QtGui.QWidget parent object """ QtGui.QDialog.__init__(self, parent) self.ui = Ui_ScanTargetsDialog() self.ui.setupUi(self) self.makeMenu() self.threads = [] self.total = 0.0 self.finished = 0.0
class ScanTargets(QtGui.QDialog):
"""Creates scan targets dialog"""
# Implement custom signal to carry IP list
ipDict = QtCore.pyqtSignal(dict, name="ipDict")
def __init__(self, parent=None):
"""Instantiate a ScanTargets object
@param self A ScanTargets instance
@param parent A QtGui.QWidget parent object
"""
QtGui.QDialog.__init__(self, parent)
self.ui = Ui_ScanTargetsDialog()
self.ui.setupUi(self)
self.makeMenu()
self.threads = []
self.total = 0.0
self.finished = 0.0
def makeMenu(self):
self.menu = QtGui.QMenu(self.ui.selectButton)
self.menu.addAction(self.tr("Select All"))\
.triggered.connect(self.selectAll)
self.menu.addAction(self.tr("Select Online"))\
.triggered.connect(self.selectOnline)
self.menu.addAction(self.tr("Select None"))\
.triggered.connect(self.selectNone)
self.menu.addSeparator()
self.menu.addAction(self.tr("Invert Selection"))\
.triggered.connect(self.invertSelection)
self.ui.selectButton.setMenu(self.menu)
def scan(self, targets):
self.ui.progressBar.setValue(0)
self.finished = 0
self.total = len(targets)
for i in targets:
T = ThreadedScan(i, parent=self.ui.targetsTree)
self.threads.append(T)
T.finished.connect(self.increaseProgress)
T.start()
def rescan(self):
self.ui.progressBar.setValue(0)
self.finished = 0
for i in self.threads:
i.setSelected(False)
i.start()
def increaseProgress(self):
self.finished += 1
v = int(round(100.0*(self.finished/self.total)))
self.ui.progressBar.setValue(v)
def accept(self):
targets = {}
for i in self.threads:
if i.isSelected():
targets[i.address] = i.online
self.ipDict.emit(targets)
QtGui.QDialog.accept(self)
def show(self, targets):
self.total = len(targets)
if self.isVisible():
return
self.scan(targets)
QtGui.QWidget.show(self)
def selectAll(self):
for i in self.threads:
i.setSelected(True)
def selectNone(self):
for i in self.threads:
i.setSelected(False)
def selectOnline(self):
for i in self.threads:
if i.online: i.setSelected(True)
else: i.setSelected(False)
def invertSelection(self):
for i in self.threads:
i.setSelected(not i.isSelected())