def __init__(self, algname=None):
self.msg = []
self.progressMessageBar = \
iface.messageBar().createMessage(self.tr('Executing algorithm <i>{0}</i>'.format(algname if algname else '')))
self.progress = QProgressBar()
self.progress.setMaximum(100)
self.progress.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
self.progressMessageBar.layout().addWidget(self.progress)
iface.messageBar().pushWidget(self.progressMessageBar,
iface.messageBar().INFO)
class MessageBarProgress:
def __init__(self, algname=None):
self.msg = []
self.progressMessageBar = \
iface.messageBar().createMessage(self.tr('Executing algorithm <i>{0}</i>'.format(algname if algname else '')))
self.progress = QProgressBar()
self.progress.setMaximum(100)
self.progress.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
self.progressMessageBar.layout().addWidget(self.progress)
iface.messageBar().pushWidget(self.progressMessageBar,
iface.messageBar().INFO)
def error(self, msg):
self.msg.append(msg)
def setText(self, text):
pass
def setPercentage(self, i):
self.progress.setValue(i)
def setInfo(self, _):
pass
def setCommand(self, _):
pass
def setDebugInfo(self, _):
pass
def setConsoleInfo(self, _):
pass
def close(self):
if self.msg:
dlg = MessageDialog()
dlg.setTitle(QCoreApplication.translate('MessageBarProgress', 'Problem executing algorithm'))
dlg.setMessage("<br>".join(self.msg))
dlg.exec_()
iface.messageBar().clearWidgets()
def tr(self, string, context=''):
if context == '':
context = 'MessageBarProgress'
return QCoreApplication.translate(context, string)
