def getErrorDialog(self,text,infoText,detailedText):
dlg = QMessageBox(self)
dlg.setIcon(QMessageBox.Warning)
dlg.setWindowModality(QtCore.Qt.WindowModal)
dlg.setWindowTitle("Error")
dlg.setText(text)
dlg.setInformativeText(infoText)
dlg.setDetailedText(detailedText)
dlg.setStandardButtons(QMessageBox.Ok)
return dlg
def install(self):
pref = self.app.preferences.ui
ct = pref.configTable
curi = int(pref.filtersComboBox_new.currentIndex())
filter = self._filters[self._keys[curi]]
config, hash = {}, gen_hash()
settings = self.filter_settings(filter.id, hash)
for i in range(ct.rowCount()):
config[unicode(ct.item(i,0).text())] = unicode(ct.item(i,1).text())
try:
filter.install(settings, config)
except Exception as e:
msg = QMessageBox(pref)
msg.setIcon(QMessageBox.Critical)
msg.setWindowTitle("Installation Error ...")
msg.setText("An Error occured during installation.")
msg.setInformativeText("Could install filter '%s'." % filter.name)
msg.setStandardButtons(QMessageBox.Ok)
msg.setDetailedText(format_exc())
msg.exec_()
return
# success
self.add_filter_instance(filter, hash)
pref.filtersComboBox_new.currentIndexChanged.emit(curi)
pref.filtertabWidget.setCurrentIndex(0)
def QuestionDialog(title, text, info = None, dontAsk = False):
msgBox = QMessageBox()
buttonYes = msgBox.addButton(_("Yes"), QMessageBox.ActionRole)
buttonNo = msgBox.addButton(_("No"), QMessageBox.ActionRole)
answers = {buttonYes:"yes",
buttonNo :"no"}
if dontAsk:
buttonDontAsk = msgBox.addButton(_("Don't ask again"), QMessageBox.ActionRole)
answers[buttonDontAsk] = "dontask"
msgBox.setText(text)
if not info:
info = _("Do you want to continue?")
msgBox.setInformativeText(info)
dialog = Dialog(_(title), msgBox, closeButton = False, isDialog = True, icon="question")
dialog.resize(300,120)
dialog.exec_()
ctx.mainScreen.processEvents()
if msgBox.clickedButton() in answers.keys():
return answers[msgBox.clickedButton()]
return "no"
def QuestionDialog(title, text, info=None, dontAsk=False):
msgBox = QMessageBox()
buttonYes = msgBox.addButton(_("Yes"), QMessageBox.ActionRole)
buttonNo = msgBox.addButton(_("No"), QMessageBox.ActionRole)
answers = {buttonYes: "yes", buttonNo: "no"}
if dontAsk:
buttonDontAsk = msgBox.addButton(_("Don't ask again"),
QMessageBox.ActionRole)
answers[buttonDontAsk] = "dontask"
msgBox.setText(text)
if not info:
info = _("Do you want to continue?")
msgBox.setInformativeText(info)
dialog = Dialog(_(title),
msgBox,
closeButton=False,
isDialog=True,
icon="question")
dialog.resize(300, 120)
dialog.exec_()
ctx.mainScreen.processEvents()
if msgBox.clickedButton() in answers.keys():
return answers[msgBox.clickedButton()]
return "no"
def show_popup(set_text, detailed, window_title, message_type):
mess = QMessageBox()
mess.setText(set_text)
if len(detailed) > 0:
mess.setInformativeText("For more information click \"Show Details\"")
mess.setDetailedText(detailed)
mess.setIcon(message_type)
mess.setWindowTitle(window_title)
mess.setMinimumWidth(500)
mess.exec_()
def handleInfo(self):
msg = QMessageBox()
#msg.setFixedSize(500, 300)
#msg.setGeometry(100,100, 400, 200)
msg.setIcon(QMessageBox.Information)
msg.setText("Axel Schneider")
msg.setInformativeText(unicode(u"©2016"))
msg.setWindowTitle("Cut Video")
msg.setDetailedText("Python Qt4")
msg.setStandardButtons(QMessageBox.Ok)
retval = msg.exec_()
print "value of pressed message box button:", retval
def checkSaveState(self):
close = False
if self._unsavedChanges:
msgBox = QMessageBox()
msgBox.setText("A list or setting has been changed.")
msgBox.setInformativeText("Do you want to save your changes?")
msgBox.setStandardButtons(QMessageBox.Save | QMessageBox.Discard | QMessageBox.Cancel)
msgBox.setDefaultButton(QMessageBox.Save)
ret = msgBox.exec_()
if ret == QMessageBox.Save:
self.saveState()
close = True
elif ret == QMessageBox.Discard:
close = True
elif ret == QMessageBox.Cancel:
close = False
else:
close = False
else:
close = True
return close
