def _launchImport(self):
'''
Launch the import
'''
if not self._validateMapping():
return
qgis_layer = self.qgislayers[self.cbbLayers.currentIndex()]
self.close()
# Progress bar + message
progressMessageBar = PagLuxembourg.main.qgis_interface.messageBar().createMessage(QCoreApplication.translate('ImportShpDialog','Importing {}').format(self.shplayer.source()))
progress = QProgressBar()
progress.setMaximum(self.shplayer.featureCount())
progress.setAlignment(Qt.AlignLeft|Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress)
PagLuxembourg.main.qgis_interface.messageBar().pushWidget(progressMessageBar, QgsMessageBar.INFO)
# Start import session
self._startImportSession()
# Import the layer, and get the imported extent
self._importLayer(
self.shplayer,
qgis_layer,
self.mapping.asIndexFieldMappings(qgis_layer.dataProvider().fields(), self.shpfields),
progress
)
# Commit import session
self._commitImport()
class Popup(QDialog):
def __init__(self, widget, parent = None):
QDialog.__init__(self, parent)
self.setModal(True)
self.setWindowTitle("Plot save progress")
layout = QVBoxLayout()
layout.addWidget(widget)
self.progress_bar = QProgressBar()
self.progress_bar.setMinimum(0)
self.progress_bar.setMaximum(1)
self.progress_bar.setValue(0)
layout.addWidget(self.progress_bar)
buttons = QDialogButtonBox(QDialogButtonBox.Ok, Qt.Horizontal, self)
layout.addWidget(buttons)
self.setLayout(layout)
self.connect(buttons, SIGNAL('accepted()'), self.accept)
self.ok_button = buttons.button(QDialogButtonBox.Ok)
self.ok_button.setEnabled(False)
def closeEvent(self, event):
"""Ignore clicking of the x in the top right corner"""
event.ignore()
def keyPressEvent(self, event):
"""Ignore ESC keystrokes"""
if not event.key() == Qt.Key_Escape:
QDialog.keyPressEvent(self, event)
def startWorker(self, Folder, Stats, OutImage, NoData):
# create a new worker instance
worker = Worker(Folder, Stats, OutImage, NoData)
#Create Progressbar
qgis.utils.iface.messageBar().clearWidgets()
progressMessageBar = qgis.utils.iface.messageBar().createMessage(
'Calculating Statistics Image...')
progressBar = QProgressBar()
progressBar.setMaximum(100)
progressMessageBar.layout().addWidget(progressBar)
qgis.utils.iface.messageBar().pushWidget(progressMessageBar)
self.progressMessageBar = progressMessageBar
# start the worker in a new thread
thread = QThread()
worker.moveToThread(thread)
worker.finished.connect(self.workerFinished)
worker.error.connect(self.workerError)
worker.progress.connect(progressBar.setValue)
thread.started.connect(worker.StatsImage)
thread.start()
self.thread = thread
self.worker = worker
self.outImage = OutImage
def startWorker(self):
# create a new worker instance
if self.worker is None:
worker = UpdateRegistryWorker()
# configure the QgsMessageBar
messageBar = self.iface.messageBar().createMessage(u"Update Image Registry", u"Dieser Vorgang kann einige Minute dauern, bitte haben Sie geduld!")
progressBar = QProgressBar()
progressBar.setMinimum(0)
progressBar.setMaximum(0)
progressBar.setAlignment(Qt.AlignLeft|Qt.AlignVCenter)
cancelButton = QPushButton()
cancelButton.setText('Cancel')
cancelButton.clicked.connect(self.killWorker)
messageBar.layout().addWidget(progressBar)
self.progressBar = progressBar
messageBar.layout().addWidget(cancelButton)
self.iface.messageBar().pushWidget(messageBar, self.iface.messageBar().INFO)
#self.iface.messageBar().widgetRemoved
# messageBar
self.messageBar = messageBar
# start the worker in a new thread
thread = QThread()
worker.moveToThread(thread)
worker.finished.connect(self.workerFinished)
worker.error.connect(self.workerError)
#worker.progress.connect(progressBar.setValue)
thread.started.connect(worker.run)
thread.start()
self.thread = thread
self.worker = worker
def synccomplete(self):
try:
self.iface.messageBar().popWidget(self.syncwidget)
except RuntimeError:
pass
stylesheet = ("QgsMessageBar { background-color: rgba(239, 255, 233); border: 0px solid #b9cfe4; } "
"QLabel,QTextEdit { color: #057f35; } ")
closebutton = self.iface.messageBar().findChildren(QToolButton)[0]
closebutton.setVisible(True)
closebutton.clicked.connect(functools.partial(self.report.setVisible, False))
self.syncwidget = self.iface.messageBar().createMessage("Syncing", "Sync Complete", QIcon(":/icons/syncdone"))
button = QPushButton(self.syncwidget)
button.setCheckable(True)
button.setChecked(self.report.isVisible())
button.setText("Sync Report")
button.setIcon(QIcon(":/icons/syncinfo"))
button.toggled.connect(functools.partial(self.report.setVisible))
pro = QProgressBar()
pro.setMaximum(100)
pro.setValue(100)
self.syncwidget.layout().addWidget(pro)
self.syncwidget.layout().addWidget(button)
self.iface.messageBar().pushWidget(self.syncwidget)
self.iface.messageBar().setStyleSheet(stylesheet)
self.iface.mapCanvas().refresh()
class Popup(QDialog):
def __init__(self, widget, parent = None):
QDialog.__init__(self, parent)
self.setModal(True)
self.setWindowTitle("Plot save progress")
layout = QVBoxLayout()
layout.addWidget(widget)
self.progress_bar = QProgressBar()
self.progress_bar.setMinimum(0)
self.progress_bar.setMaximum(1)
self.progress_bar.setValue(0)
layout.addWidget(self.progress_bar)
buttons = QDialogButtonBox(QDialogButtonBox.Ok, Qt.Horizontal, self)
layout.addWidget(buttons)
self.setLayout(layout)
self.connect(buttons, SIGNAL('accepted()'), self.accept)
self.ok_button = buttons.button(QDialogButtonBox.Ok)
self.ok_button.setEnabled(False)
def closeEvent(self, event):
"""Ignore clicking of the x in the top right corner"""
event.ignore()
def keyPressEvent(self, event):
"""Ignore ESC keystrokes"""
if not event.key() == Qt.Key_Escape:
QDialog.keyPressEvent(self, event)
class ReportExportProgress(QObject):
def __init__(self, name, eventCount, eventStart, eventFinish, child=None):
QObject.__init__(self)
self.name = name
self.eventCount = eventCount
self.eventStart = eventStart
self.eventFinish = eventFinish
self.child = child
self.label = QLabel()
self.label.setWordWrap(True)
self.bar = QProgressBar()
self.bar.setFormat(" %v/%m (%p%)")
self.reset()
def reset(self):
self.title = ""
self.current = 0
self.count = 0
def event(self, event):
if event.type == self.eventStart:
self.title = event.value.value()
if self.child:
self.child.reset()
if event.type == self.eventFinish:
self.current += 1
self.bar.setValue(self.current)
if event.type == self.eventCount:
self.count = event.value.value()
self.bar.setValue(0)
self.bar.setMaximum(self.count)
self.label.setText(
self.tr("Extraction ") + self.name + " : " + str(self.title))
def startWorker(self, inFolder, OutFolder, Window, Polynomial):
# create a new worker instance
worker = Worker(inFolder, OutFolder, Window, Polynomial)
#Create Progressbar
qgis.utils.iface.messageBar().clearWidgets()
progressMessageBar = qgis.utils.iface.messageBar().createMessage(
'Executing Savitzky Golay Filter...')
progressBar = QProgressBar()
progressBar.setMaximum(100)
progressMessageBar.layout().addWidget(progressBar)
qgis.utils.iface.messageBar().pushWidget(progressMessageBar)
self.progressMessageBar = progressMessageBar
# start the worker in a new thread
thread = QThread()
worker.moveToThread(thread)
worker.finished.connect(self.workerFinished)
worker.error.connect(self.workerError)
worker.progress.connect(progressBar.setValue)
thread.started.connect(worker.SavitzkyGolayFilter)
thread.start()
self.thread = thread
self.worker = worker
def startWorker(self, ExtrairShape, CalcShape, OutShape, Ref, TypeUnits):
# create a new worker instance
worker = Worker(ExtrairShape, CalcShape, OutShape, Ref, TypeUnits)
# configure the QgsMessageBar
qgis.utils.iface.messageBar().clearWidgets()
progressMessageBar = qgis.utils.iface.messageBar().createMessage('Calculating area...')
progressBar = QProgressBar()
progressBar.setMaximum(100)
progressMessageBar.layout().addWidget(progressBar)
qgis.utils.iface.messageBar().pushWidget(progressMessageBar)
self.progressMessageBar = progressMessageBar
# start the worker in a new thread
thread = QThread()
worker.moveToThread(thread)
worker.finished.connect(self.workerFinished)
worker.error.connect(self.workerError)
worker.progress.connect(progressBar.setValue)
thread.started.connect(worker.runCalc)
thread.start()
self.thread = thread
self.worker = worker
self.output = OutShape
def on_downloaded(self):
widget = self.iface.messageBar().createMessage(u"Géofoncier", u"Téléchargement du RFU.")
progress_bar = QProgressBar()
progress_bar.setMinimum(0)
progress_bar.setMaximum(2)
widget.layout().addWidget(progress_bar)
self.iface.messageBar().pushWidget(widget, QgsMessageBar.WARNING)
progress_bar.setValue(1)
# https://pro.geofoncier.fr/index.php?¢re=-196406,5983255&context=metropole
url = self.permalinkLineEdit.text()
if not url:
return self.abort_action(msg=u"Veuillez renseigner le permalien.")
self.url = url
try:
self.download(self.url)
except Exception as e:
return self.abort_action(msg=e.message)
progress_bar.setValue(2)
self.iface.messageBar().clearWidgets()
return
def setupCommandGUI(self, commands):
for name, node in sorted(commands.items(), key=natural_keys):
row = self.ui.gridLayout.rowCount() + 1
label = QLabel(self.ui.groupBox)
if not node.category:
label.setText((' ' * node.level) +
node.name.replace('___', ' '))
else:
label.setText((' ' *
node.level) + '<b>' +
node.name.replace('___', ' ') + '</b>')
label.setObjectName('lableCommand_' + node.name)
if not node.category:
buttonStart = QPushButton(self.ui.groupBox)
buttonStart.setText('Start')
buttonStart.setObjectName('pushButtonCommand_' + node.name +
'_start')
buttonStart.clicked.connect(partial(self.onStart, name))
buttonStop = QPushButton(self.ui.groupBox)
buttonStop.setText('Stop')
buttonStop.setObjectName('pushButtonCommand_' + node.name +
'_stop')
buttonStop.clicked.connect(partial(self.onStop, name))
buttonRestart = QPushButton(self.ui.groupBox)
buttonRestart.setText('Restart')
buttonRestart.setObjectName('pushButtonCommand_' + node.name +
'_restart')
buttonRestart.clicked.connect(partial(self.onRestart, name))
progressBar = None
if node.name in self.progressTopics:
progressBar = QProgressBar(self.ui.groupBox)
progressBar.setObjectName('progressBarCommand_' +
node.name)
progressBar.setValue(0)
progressBar.setMaximum(100)
progressBar.setMaximumWidth(300)
# if node.level == 0 or (node.level == 1 and node.parent.category):
# buttonStart.setEnabled(True)
# buttonStop.setEnabled(True)
# buttonRestart.setEnabled(True)
# else:
# buttonStart.setEnabled(False)
# buttonStop.setEnabled(False)
# buttonRestart.setEnabled(False)
self.ui.gridLayout.addWidget(buttonStart, row, 1)
self.ui.gridLayout.addWidget(buttonStop, row, 2)
self.ui.gridLayout.addWidget(buttonRestart, row, 3)
if not progressBar is None:
self.ui.gridLayout.addWidget(progressBar, row, 4)
self.ui.gridLayout.addWidget(label, row, 0)
self.setupCommandGUI(node.childs)
def on_downloaded(self):
widget = self.iface.messageBar().createMessage(
u"Géofoncier", u"Téléchargement du RFU.")
progress_bar = QProgressBar()
progress_bar.setMinimum(0)
progress_bar.setMaximum(2)
widget.layout().addWidget(progress_bar)
self.iface.messageBar().pushWidget(widget, QgsMessageBar.WARNING)
progress_bar.setValue(1)
# https://pro.geofoncier.fr/index.php?¢re=-196406,5983255&context=metropole
url = self.permalinkLineEdit.text()
if not url:
return self.abort_action(msg=u"Veuillez renseigner le permalien.")
self.url = url
try:
self.download(self.url)
except Exception as e:
return self.abort_action(msg=e.message)
progress_bar.setValue(2)
self.iface.messageBar().clearWidgets()
return
class ExerciseUI(QGroupBox):
def __init__(self, exercise):
super(ExerciseUI, self).__init__()
self.exercise = exercise
self.initUI()
def initUI(self):
self.setTitle(self.exercise.label)
self.level = QLabel(QString('Lvl. %d' % self.exercise.level))
self.progressbar = QProgressBar()
self.progressbar.setMinimum(0)
self.progressbar.setMaximum(100)
self.progressbar.setValue(self.exercise.progress)
grid = QGridLayout()
grid.addWidget(self.level, 0, 0)
grid.addWidget(self.progressbar, 0, 1, 1, 9)
for (index, step) in enumerate(self.exercise.steps):
btn = QPushButton(QString('+') + QString.number(step))
grid.addWidget(btn, 1, index)
btn.clicked.connect(self.buttonClicked)
self.setLayout(grid)
def buttonClicked(self):
sender = self.sender()
step = int(str(sender.text()).lstrip('+'))
self.exercise.add(step)
self.level.setText(QString('Lvl. %d' % self.exercise.level))
self.progressbar.setValue(self.exercise.progress)
class SeekOverlay(Overlay):
def __init__(self, keyPressHandler, parent = None):
Overlay.__init__(self, keyPressHandler, parent)
self.setupUI()
def setupUI(self):
self.layout = QHBoxLayout(self)
self.timeBar = QProgressBar()
self.layout.addWidget(self.timeBar)
def resizeEvent(self, event):
textHeight = event.size().height() * .4
self.timeBar.setStyleSheet('QProgressBar {font-size: %dpt;}' % textHeight)
def setTime(self, current, total):
current = int(current)
total = int(total)
self.timeBar.setMaximum(total)
self.timeBar.setValue(current)
self.timeBar.setFormat(MPlayer.formatTime(current) + '/' + MPlayer.formatTime(total))
class ReportExportProgressItems(QObject):
def __init__(self):
QObject.__init__(self)
self.eventCount = ReportManager.EventExportItems
self.eventFinish = [
ReportManager.EventExportCategoryFinish,
ReportPage.EventExportFinish, ReportPageFragment.EventWriteFinish,
ReportPageFragment.EventWriteElementFinish
]
self.label = QLabel(self.tr("Extracting report"))
self.bar = QProgressBar()
self.bar.setFormat(" %v/%m (%p%)")
self.reset()
def reset(self):
self.count = 0
self.current = 0
def event(self, event):
if event.type == self.eventCount:
self.count = event.value.value()
self.bar.setValue(0)
self.bar.setMaximum(self.count)
if event.type in self.eventFinish:
self.current += 1
self.bar.setValue(self.current)
class RenameGui(BaseWindow, QtGui.QMainWindow):
renameCompleted = QtCore.pyqtSignal()
def __init__(self, session, parent=None):
super(RenameGui, self).__init__(parent)
self.session = session
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.renameUser.clicked.connect(self.renameUser)
self.progressIndicator = QProgressBar(self.ui.statusBar)
self.progressIndicator.setMinimumHeight(5)
self.progressIndicator.setVisible(False)
self.progressIndicator.setMaximum(0)
self.progressIndicator.setMinimum(0)
self.ui.statusBar.addWidget(self.progressIndicator)
self.renameCompleted.connect(self.renameCompletedSlot)
self.uiTranslate()
def uiTranslate(self):
self.setWindowTitle(strings["renameWindowTitle"])
self.ui.newUsername.setPlaceholderText(strings["newUsernameBoxHint"])
self.ui.renameUser.setText(strings["renameUserButtonText"])
def renameCompletedSlot(self):
self.progressIndicator.setVisible(False)
self.showMessageBox.emit(strings["renameSuccessText"])
def renameUser(self):
self.progressIndicator.setVisible(True)
def renameThread():
newUsername = self.ui.newUsername.text()
if newUsername == "":
self.showMessageBox.emit(strings["missingFieldsErrorText"])
return
try:
oldUsername = self.session.username
self.session.renameUser(newUsername)
for message in sharedData.messages:
if message.sender == oldUsername:
message.sender = newUsername
elif message.receiver == oldUsername:
message.receiver = newUsername
storeMessages(self.session.username, sharedData.messages)
storeToken(self.session.username, self.session.token)
storeKey(self.session.username, self.session.public, self.session.private)
storeMessages(oldUsername, None)
storeToken(oldUsername, None)
storeKey(oldUsername, None, None)
self.renameCompleted.emit()
except SecureMessagingException as error:
self.showMessageBox.emit(strings["errorText"] + responseTranslations[str(error)])
return
Thread(target=renameThread).start()
class ProgressWidget(QgsMessageBar):
def __init__(self, min, max, message, parent=None, timeout = 1.5):
"""
Constructs a progress widget
"""
super(self.__class__, self).__init__(parent)
self.min = min
self.max = max
sizePolicy = QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Fixed)
if parent:
self.setMinimumSize(parent.width(),40)
else:
self.setMinimumSize(766,40)
self.setSizePolicy(sizePolicy)
self.progressBar = QProgressBar()
self.progressBar.setMinimum(min)
self.progressBar.setMaximum(max)
self.msgBarItem = QgsMessageBarItem(self.tr("INFO: "), message, self.progressBar, level=QgsMessageBar.INFO, duration=timeout)
self.pushWidget(self.msgBarItem)
def initBar(self):
"""
Initializes the progress bar
"""
self.progressBar.setValue(0)
def step(self):
"""
Increments the progress bar
"""
value = self.progressBar.value() + 1
self.progressBar.setValue(value)
if value == self.max:
time.sleep(1)
self.close()
def startWorker(self, Folder, Stats, OutImage,NoData):
# create a new worker instance
worker = Worker(Folder,Stats, OutImage,NoData)
#Create Progressbar
qgis.utils.iface.messageBar().clearWidgets()
progressMessageBar = qgis.utils.iface.messageBar().createMessage('Calculating Statistics Image...')
progressBar = QProgressBar()
progressBar.setMaximum(100)
progressMessageBar.layout().addWidget(progressBar)
qgis.utils.iface.messageBar().pushWidget(progressMessageBar)
self.progressMessageBar = progressMessageBar
# start the worker in a new thread
thread = QThread()
worker.moveToThread(thread)
worker.finished.connect(self.workerFinished)
worker.error.connect(self.workerError)
worker.progress.connect(progressBar.setValue)
thread.started.connect(worker.StatsImage)
thread.start()
self.thread = thread
self.worker = worker
self.outImage = OutImage
def start_worker(worker, iface, message, with_progress=True):
# configure the QgsMessageBar
message_bar_item = iface.messageBar().createMessage(message)
progress_bar = QProgressBar()
progress_bar.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
if not with_progress:
progress_bar.setMinimum(0)
progress_bar.setMaximum(0)
cancel_button = QPushButton()
cancel_button.setText('Cancel')
cancel_button.clicked.connect(worker.kill)
message_bar_item.layout().addWidget(progress_bar)
message_bar_item.layout().addWidget(cancel_button)
iface.messageBar().pushWidget(message_bar_item, iface.messageBar().INFO)
# start the worker in a new thread
# let Qt take ownership of the QThread
thread = QThread(iface.mainWindow())
worker.moveToThread(thread)
worker.set_message.connect(
lambda message: set_worker_message(message, message_bar_item))
worker.toggle_show_progress.connect(
lambda show: toggle_worker_progress(show, progress_bar))
worker.toggle_show_cancel.connect(
lambda show: toggle_worker_cancel(show, cancel_button))
worker.finished.connect(lambda result: worker_finished(
result, thread, worker, iface, message_bar_item))
worker.error.connect(lambda e: worker_error(e))
worker.progress.connect(progress_bar.setValue)
thread.started.connect(worker.run)
thread.start()
return thread, message_bar_item
class ProgressDialog(QDialog):
def __init__(self, parent):
QDialog.__init__(self, parent)
self.resize(300, 75)
self.setWindowTitle("Updating")
self.vw = QWidget(self)
self.vl = QVBoxLayout(self.vw)
self.vl.setMargin(10)
self.label = QLabel(self.vw)
self.label.setText("<b>Downloading:</b> library.zip")
self.vl.addWidget(self.label)
self.horizontalLayoutWidget = QWidget()
self.horizontalLayout = QHBoxLayout(self.horizontalLayoutWidget)
self.horizontalLayout.setMargin(0)
self.progressbar = QProgressBar(self.horizontalLayoutWidget)
self.progressbar.setFixedWidth(260)
self.progressbar.setMinimum(0)
self.progressbar.setMaximum(100)
self.stopButton = QPushButton(self.horizontalLayoutWidget)
self.stopButton.setFlat(True)
self.stopButton.setIcon(Icons.stop)
self.stopButton.setFixedSize(16,16)
self.horizontalLayout.addWidget(self.progressbar)
self.horizontalLayout.addWidget(self.stopButton)
self.vl.addWidget(self.horizontalLayoutWidget)
self.stopButton.clicked.connect(self.forceStop)
def setValue(self,val):
self.progressbar.setValue(val)
def forceStop(self):
self.emit(SIGNAL("forceStop"))
def synccomplete(self):
try:
self.iface.messageBar().popWidget(self.syncwidget)
except RuntimeError:
pass
stylesheet = ("QgsMessageBar { background-color: rgba(239, 255, 233); border: 0px solid #b9cfe4; } "
"QLabel,QTextEdit { color: #057f35; } ")
closebutton = self.iface.messageBar().findChildren(QToolButton)[0]
closebutton.setVisible(True)
closebutton.clicked.connect(functools.partial(self.report.setVisible, False))
self.syncwidget = self.iface.messageBar().createMessage("Syncing", "Sync Complete", QIcon(":/icons/syncdone"))
button = QPushButton(self.syncwidget)
button.setCheckable(True)
button.setChecked(self.report.isVisible())
button.setText("Sync Report")
button.setIcon(QIcon(":/icons/syncinfo"))
button.toggled.connect(functools.partial(self.report.setVisible))
pro = QProgressBar()
pro.setMaximum(100)
pro.setValue(100)
self.syncwidget.layout().addWidget(pro)
self.syncwidget.layout().addWidget(button)
self.iface.messageBar().pushWidget(self.syncwidget)
self.iface.messageBar().setStyleSheet(stylesheet)
self.iface.mapCanvas().refresh()
def addLoadingMsg(self, countLayers, barText='Downloading datasets'):
barText = self.tr(barText)
progressMessageBar = self.iface.messageBar().createMessage(barText, '0/' + str(countLayers))
progress = QProgressBar()
progress.setMaximum(countLayers)
progress.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress)
return progressMessageBar, progress
def addLoadingMsg(self, countLayers, barText='Downloading datasets'):
barText = self.tr(barText)
progressMessageBar = self.iface.messageBar().createMessage(
barText, '0/' + str(countLayers))
progress = QProgressBar()
progress.setMaximum(countLayers)
progress.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress)
return progressMessageBar, progress
class ForgotPasswordUi(BaseWindow, QtGui.QMainWindow):
requestSendingCompleted = QtCore.pyqtSignal()
def __init__(self, parent=None):
super(ForgotPasswordUi, self).__init__(parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.forgot.clicked.connect(self.forgot)
self.ui.forgot.setDefault(True)
self.shortcut = QtGui.QShortcut(QtGui.QKeySequence("Return"), self)
self.shortcut.activated.connect(self.forgot)
self.shortcut2 = QtGui.QShortcut(QtGui.QKeySequence("Up"), self)
self.shortcut2.activated.connect(self.focusUp)
self.shortcut2 = QtGui.QShortcut(QtGui.QKeySequence("Down"), self)
self.shortcut2.activated.connect(self.focusDown)
self.progressIndicator = QProgressBar(self.ui.statusBar)
self.progressIndicator.setMinimumHeight(5)
self.progressIndicator.setVisible(False)
self.progressIndicator.setMaximum(0)
self.progressIndicator.setMinimum(0)
self.ui.statusBar.addWidget(self.progressIndicator)
self.requestSendingCompleted.connect(self.requestSendingCompleteSlot)
self.uiTranslate()
def uiTranslate(self):
self.setWindowTitle(strings["forgotPasswordWindowTitle"])
self.ui.username.setPlaceholderText(strings["usernameBoxHint"])
self.ui.email.setPlaceholderText(strings["emailBoxHint"])
self.ui.forgot.setText(strings["forgotPasswordButtonText"])
def requestSendingCompleteSlot(self):
self.progressIndicator.setVisible(False)
self.showMessageBox.emit(strings["forgotSuccessText"])
def focusUp(self):
self.ui.username.setFocus()
def focusDown(self):
self.ui.email.setFocus()
def forgot(self):
self.progressIndicator.setVisible(True)
def requestSenderThread():
if self.ui.username.text() and self.ui.email.text():
try:
requestRecovery(self.ui.username.text(), self.ui.email.text())
self.requestSendingCompleted.emit()
except SecureMessagingException as error:
self.showMessageBox.emit(strings["errorText"] + responseTranslations[str(error)])
else:
self.showMessageBox.emit(strings["missingFieldsErrorText"])
Thread(target=requestSenderThread).start()
def executar(self):
progressMessageBar = self.iface.messageBar().createMessage(
u'ECO Downloader',
u' Baixando Dados... Isso poderá levar alguns minutos.')
progress = QProgressBar()
progress.setMaximum(len(self.estacoes))
progress.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress)
self.iface.messageBar().pushWidget(progressMessageBar,
self.iface.messageBar().INFO)
opcao = self.opcao
if opcao == 1:
post_data = {'cboTipoReg': '10'} # para chuvas
elif opcao == 2:
post_data = {'cboTipoReg': '8'} # para cotas
elif opcao == 3:
post_data = {'cboTipoReg': '9'} # para vazões
elif opcao == 4:
post_data = {'cboTipoReg': '12'} # qualidade da água
elif opcao == 5:
post_data = {'cboTipoReg': '13'} # resumo de descarga
elif opcao == 6:
post_data = {'cboTipoReg': '16'} # perfil transversal
contagem = 0
for idx, est in enumerate(self.estacoes):
time.sleep(1)
progress.setValue(idx + 1)
try:
print '** %s ** - Procurando dados...' % (est, )
r = requests.post(self.montar_url_estacao(est), data=post_data)
link = self.obter_link_arquivo(r)
self.salvar_arquivo_texto(est, link)
print u'** %s ** (Concluído)' % (est, )
contagem += 1
except:
print u'** %s ** - ERRO: Estacão não possui dados ou verifique sua conexão e tente novamente.\n' % (
est, )
contagem = str(contagem)
nEstacoes = str(len(self.estacoes))
self.iface.messageBar().clearWidgets()
self.iface.messageBar().pushInfo(
u'ECO Downloader', contagem + u' das ' + nEstacoes +
u' estações selecionadas foram baixadas com sucesso.')
def launch(self):
progressMessageBar = self.iface.messageBar().createMessage("Obteniendo informacion del catastro... ")
progress = QProgressBar()
progress.setMaximum(0)
progress.setMinimum(0)
progress.setAlignment(Qt.AlignLeft|Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress)
self.iface.messageBar().pushWidget(progressMessageBar, self.iface.messageBar().INFO)
self.parcelaService.procDone.connect(self.callback)
self.parcelaService.start()
def export_features(self):
"""
Exportiert die Datenbanklayer als ESRI-Shapefile
:return:
"""
directory = QFileDialog.getExistingDirectory()
if not directory:
return
# Abfrage, ob Daten überschrieben werden sollen, wenn Verzeichnis nicht leer
override = True
if os.listdir(directory):
reply = self.raise_message("dir_not_empty")
if reply == QMessageBox.Yes:
pass
else:
override = False
# Verzeichnis leer oder override = True
if override:
# progress bar
QgsMessageLog.logMessage("Exportiere nach " + directory, "KKG Plugin", QgsMessageLog.INFO)
layers = QgsMapLayerRegistry.instance().mapLayers().values()
progress_message_bar = self.iface.messageBar().createMessage("Exportiere...")
progress = QProgressBar()
progress.setMaximum(len(layers))
progress.setAlignment(QtCore.Qt.AlignLeft | QtCore.Qt.AlignVCenter)
progress_message_bar.layout().addWidget(progress)
self.iface.messageBar().pushWidget(progress_message_bar, self.iface.messageBar().INFO)
# current extent
extent = self.iface.mapCanvas().extent()
for i in range(0, len(layers)):
layer = layers[i]
file_path = directory + "\\" + layer.name()
errors = QgsVectorFileWriter.writeAsVectorFormat(layer,
file_path,
"UTF-8",
None,
"ESRI Shapefile",
filterExtent=extent,
symbologyExport=QgsVectorFileWriter.NoSymbology)
if errors:
QgsMessageLog.logMessage(layer.name() + " konnte nicht geschrieben werden.", "KKG Plugin",
QgsMessageLog.WARNING)
else:
QgsMessageLog.logMessage(layer.name() + " erfolgreich geschrieben", "KKG Plugin",
QgsMessageLog.INFO)
progress.setValue(i + 1)
self.iface.messageBar().clearWidgets()
QgsMessageLog.logMessage("Export abgeschlossen", "KKG Plugin", QgsMessageLog.INFO)
self._create_project_from_export(directory)
class AddUserGui(BaseWindow):
addUserCompleted = QtCore.pyqtSignal()
def __init__(self, parent=None):
super(AddUserGui, self).__init__(parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.adduser.clicked.connect(self.adduser)
self.progressIndicator = QProgressBar(self.ui.statusBar)
self.progressIndicator.setMinimumHeight(5)
self.progressIndicator.setVisible(False)
self.progressIndicator.setMaximum(0)
self.progressIndicator.setMinimum(0)
self.ui.statusBar.addWidget(self.progressIndicator)
self.addUserCompleted.connect(self.addUserCompletedSlot)
self.uiTranslate()
def uiTranslate(self):
self.setWindowTitle(strings["registerUserWindowTitle"])
self.ui.username.setPlaceholderText(strings["usernameBoxHint"])
self.ui.password.setPlaceholderText(strings["passwordBoxHint"])
self.ui.email.setPlaceholderText(strings["emailBoxHint"])
self.ui.confirm.setPlaceholderText(strings["confirmPasswordBoxHint"])
self.ui.adduser.setText(strings["registerUserButtonText"])
def addUserCompletedSlot(self):
self.progressIndicator.setVisible(False)
self.showMessageBox.emit(strings["registrationSuccessText"])
def adduser(self):
self.progressIndicator.setVisible(True)
def addUserThread():
name = self.ui.username.text()
password = self.ui.password.text()
confirm = self.ui.confirm.text()
email = self.ui.email.text()
if name == "" or password == "" or email == "":
self.showMessageBox.emit(strings["missingFieldsErrorText"])
return
if password != confirm:
self.showMessageBox.emit(strings["passwordsDontMatchErrorText"])
return
try:
addUser(name, email, password)
self.addUserCompleted.emit()
except SecureMessagingException as error:
self.showMessageBox.emit(strings["errorText"] + responseTranslations[str(error)])
return
Thread(target=addUserThread).start()
class AsyncProgressDialog(QDialog):
""" dialog with progress bar to be shown during the asynchronous process """
def __init__(self, parent=None):
super(AsyncProgressDialog, self).__init__(parent)
self.setFixedSize(300, 40)
self.setLayout(QBoxLayout(QBoxLayout.TopToBottom, self))
self.progress_bar = QProgressBar(self)
self.progress_bar.setFixedSize(280, 20)
self.progress_bar.setMinimum(0)
self.progress_bar.setMaximum(10)
self.progress_bar.setTextVisible(False)
self.layout().addWidget(self.progress_bar)
class AsyncProgressDialog(QDialog):
""" dialog with progress bar to be shown during the asynchronous process """
def __init__(self, parent=None):
super(AsyncProgressDialog, self).__init__(parent)
self.setFixedSize(300, 40)
self.setLayout(QBoxLayout(QBoxLayout.TopToBottom, self))
self.progress_bar = QProgressBar(self)
self.progress_bar.setFixedSize(280, 20)
self.progress_bar.setMinimum(0)
self.progress_bar.setMaximum(10)
self.progress_bar.setTextVisible(False)
self.layout().addWidget(self.progress_bar)
class QtProgressBar(QtControl, ProxyProgressBar):
""" A Qt implementation of an Enaml ProxyProgressBar.
"""
#: A reference to the widget created by the proxy.
widget = Typed(QProgressBar)
#--------------------------------------------------------------------------
# Initialization API
#--------------------------------------------------------------------------
def create_widget(self):
""" Create the underlying progress bar widget.
"""
self.widget = QProgressBar(self.parent_widget())
def init_widget(self):
""" Create and initialize the underlying widget.
"""
super(QtProgressBar, self).init_widget()
d = self.declaration
self.set_minimum(d.minimum)
self.set_maximum(d.maximum)
self.set_value(d.value)
self.set_text_visible(d.text_visible)
#--------------------------------------------------------------------------
# ProxyProgressBar API
#--------------------------------------------------------------------------
def set_minimum(self, value):
""" Set the minimum value of the widget.
"""
self.widget.setMinimum(value)
def set_maximum(self, value):
""" Set the maximum value of the widget.
"""
self.widget.setMaximum(value)
def set_value(self, value):
""" Set the value of the widget.
"""
self.widget.setValue(value)
def set_text_visible(self, visible):
""" Set the text visibility on the widget.
"""
self.widget.setTextVisible(visible)
def ProgresBar(self):
progressMessageBar = iface.messageBar().createMessage(
"Doing something boring...")
progress = QProgressBar()
progress.setMaximum(10)
progress.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress)
iface.messageBar().pushWidget(progressMessageBar,
iface.messageBar().INFO)
for i in range(10):
time.sleep(0.2)
progress.setValue(i + 1)
iface.messageBar().clearWidgets()
def _launchImport(self):
'''
Launch the import
'''
if not self._validateMapping():
return
self.close()
# Progress bar + message
progressMessageBar = PagLuxembourg.main.qgis_interface.messageBar().createMessage(QCoreApplication.translate('ImportDxfDialog','Importing DXF'))
progress = QProgressBar()
progress.setMaximum(self._getEnabledLayerMappingCount())
progress.setAlignment(Qt.AlignLeft|Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress)
progress2 = QProgressBar()
progress2.setMaximum(self.dxflayer_points.featureCount() + self.dxflayer_linestrings.featureCount() + self.dxflayer_polygons.featureCount())
progress2.setAlignment(Qt.AlignLeft|Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress2)
PagLuxembourg.main.qgis_interface.messageBar().pushWidget(progressMessageBar, QgsMessageBar.INFO)
# Start import session
self._startImportSession()
for layer_mapping in self.mapping.layerMappings():
# Skip if not enabled
if not layer_mapping.isEnabled():
continue
# Progression message
progressMessageBar.setText(QCoreApplication.translate('ImportDxfDialog','Importing {}').format(layer_mapping.sourceLayerName()))
# QGIS layer
qgis_layer = self._getQgisLayerFromTableName(layer_mapping.destinationLayerName())
layer_indexmapping = layer_mapping.asIndexFieldMappings(qgis_layer.dataProvider().fields())
progress2.setValue(0)
# Import features according to geometry type
if qgis_layer.geometryType() == QGis.Point:
self._importLayer(self.dxflayer_points, qgis_layer, layer_indexmapping, progress2)
elif qgis_layer.geometryType() == QGis.Line:
self._importLayer(self.dxflayer_linestrings, qgis_layer, layer_indexmapping, progress2)
elif qgis_layer.geometryType() == QGis.Polygon:
self._importLayer(self.dxflayer_linestrings, qgis_layer, layer_indexmapping, progress2)
self._importLayer(self.dxflayer_polygons, qgis_layer, layer_indexmapping, progress2)
# Commit import session
self._commitImport()
def createProgressbar(self, loopnumber):
"""
Create a progress bar when iterating over features
"""
progressMessageBar = self.messageBar.createMessage(
unicode("Chargement des données...", "utf-8"))
progress = QProgressBar()
progress.setMinimum(0)
progress.setMaximum(loopnumber)
progress.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress)
self.messageBar.pushWidget(progressMessageBar, self.messageBar.INFO)
return progress
def _set_progressbar(self):
"""Set QGIS progress bar and display progress
"""
progressMessageBar = self.iface.messageBar().createMessage(self.tr("Zpracovávám objekty".decode("utf-8")))
progress = QProgressBar()
progress.setMaximum(100)
progress.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress)
self.iface.messageBar().pushWidget(
progressMessageBar, self.iface.messageBar().INFO)
progress.setValue(2)
return progress
def __init__(self, iface, provincia,municipio,x,y,callback):
#super(Ui_ProgressDialog, self).__init__(parent)
self.thread = ParcelaService(provincia,municipio)
self.thread.initCoords(x,y)
self.iface = iface
progressMessageBar = iface.messageBar().createMessage("Obteniendo informacion del catastro... ")
progress = QProgressBar()
progress.setMaximum(0)
progress.setMinimum(0)
progress.setAlignment(Qt.AlignLeft|Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress)
iface.messageBar().pushWidget(progressMessageBar, iface.messageBar().INFO)
self.thread.procDone.connect(self.fin)
self.thread.start()
def OeQ_push_progressbar(title='Be patient!', message='Background calculations are going on...', timeout=0,
maxcount=100):
widget = iface.messageBar().createMessage(title, message)
# set a new message bar
progressbarwidget = QProgressBar()
progressbarwidget.setAlignment(Qt.AlignLeft)
progressbarwidget.setMaximum(maxcount)
progressbarwidget.setValue(0)
widget.layout().addWidget(progressbarwidget)
# pass the progress bar to the message Bar
baritem=iface.messageBar().pushWidget(widget, iface.messageBar().INFO)
OeQ_unlockQgis()
#print "THIS PRINTLN IS NECESSARY TO TRIGGER THE MESSAGEBAR"
return {'widget':progressbarwidget,'baritem':baritem}
def processToa(self):
"""Converts DN to TOA reflectance"""
startTime = time.time()
if self.dlg.cbOutput.isChecked() and os.path.exists(self.dlg.leOutput.text()):
outputPath = self.dlg.leOutput.text()
else:
outputPath = os.path.dirname(self.dlg.leInput.text().split(',')[0])
if self.dlg.rbRefNorm.isChecked():
bitcode = '32'
outname = '_refToa32.tif'
elif self.dlg.rbRefMilli.isChecked():
bitcode = '16'
outname = '_refToa16.tif'
progressMessageBar = self.iface.messageBar().createMessage("DN to TOA conversion...")
progress = QProgressBar()
progress.setMaximum(100)
progress.setAlignment(Qt.AlignLeft|Qt.AlignVCenter)
progress.setTextVisible(False)
label = QLabel()
label.setText(' {0}%'.format(0))
progressMessageBar.layout().addWidget(label)
progressMessageBar.layout().addWidget(progress)
self.iface.messageBar().pushWidget(progressMessageBar, self.iface.messageBar().INFO)
if self.dlg.comboBox.currentIndex() == 0:
bandList = self.dlg.leInput.text().split(',')
idBand = {int(os.path.splitext(os.path.basename(i))[0][-1])-1:i for i in bandList}
for band in idBand.keys():
self.imgfile = idBand[band]
nbBand = band
self.history(outputPath, outname)
for i in self.meta.dnToToa(self.imgfile, outname=outname, bitcode=bitcode, outpath=outputPath, nbBand=nbBand):
progress.setValue(i)
label.setText('{0}%'.format(i))
else:
self.imgfile = self.dlg.leInput.text().split(',')[0]
self.history(outputPath, outname)
for i in self.meta.dnToToa(self.imgfile, outname=outname, bitcode=bitcode, outpath=outputPath):
progress.setValue(i)
label.setText('{0}%'.format(i))
self.iface.messageBar().clearWidgets()
self.bar.pushMessage("Image processed !", level=QgsMessageBar.INFO, duration=3)
endTime = time.time()
self.dlg.teHistory.append('<b>reflectance processing duration:</b><br>{0} seconds<br>'.format(str(endTime - startTime)))
class ProgressDialog(QDialog):
"""
Progress dialog
"""
def __init__(self, dialogName, parent=None):
"""
Constructor
@param dialogName:
@type dialogName:
@param parent:
@type parent:
"""
QDialog.__init__(self, parent)
self.setWindowIcon(QIcon(":/main.png"))
self.name = dialogName
self.createDialog()
def createDialog(self):
"""
Create qt dialog
"""
self.setWindowTitle("%s" % self.name)
layout = QVBoxLayout()
self.loadingLabel = QLabel("Loading...")
self.imageLabel = QLabel()
layout2 = QHBoxLayout()
layout2.addWidget(self.imageLabel)
layout2.addWidget(self.loadingLabel)
self.progressBar = QProgressBar(self)
self.progressBar.setMaximum(0)
self.progressBar.setProperty("value", 0)
self.progressBar.setAlignment(Qt.AlignCenter)
self.progressBar.setObjectName("progressBar")
layout.addLayout(layout2)
layout.addWidget(self.progressBar)
self.setLayout(layout)
flags = Qt.WindowFlags()
flags |= Qt.MSWindowsFixedSizeDialogHint
self.setWindowFlags(flags)
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)
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)
def _progress_bar_factory_function(self, window_parent, editor, *args, **kwargs):
""" Returns a QProgressBar widget for a TraitsUI window.
Used by CustomEditor(factory=_progress_bar_factory_function, args=('tuple',)
Can't just return self.progress_bar one should be should be created
here and then set.
window_parent = <PyQt4.QtGui.QBoxLayout object at ...>
editor = <traitsui.qt4.custom_editor.CustomEditor object at ...>
"""
progress_bar = QProgressBar()
progress_bar.setMinimum(self.min)
progress_bar.setMaximum(self.max)
self.progress_bar = progress_bar
return progress_bar
def run(self):
"""Create the output shapefile."""
gpsStatus = self.checkGpsStatus()
if gpsStatus:
pass
#QMessageBox.warning(None, "Test", "Create GPS SHP")
elif gpsStatus == None:
QMessageBox.warning(None, "Verzeichnis", u"Es wurde kein Bildverzeichnis für diesen Film gefunden.")
return
else:
QMessageBox.warning(None, "Bilder", u"Die vorhandenen Bilder enthalten keine GPS Information.")
return
check = QFile(self.shpFile)
if check.exists():
if not QgsVectorFileWriter.deleteShapeFile(self.shpFile):
msg = 'Unable to delete existing shapefile "{}"'
self.iface.messageBar().pushMessage(u"Error", u"Die Datei existiert bereits und kann nicht überschrieben werden (Eventuell in QGIS geladen!).", level=QgsMessageBar.CRITICAL, duration=10)
return False
#fields
fields = QgsFields()
fields.append(QgsField("bildnr", QVariant.Int))
fields.append(QgsField("lat", QVariant.Double))
fields.append(QgsField("lon", QVariant.Double))
fields.append(QgsField("alt", QVariant.Double))
writer = QgsVectorFileWriter(str(self.shpFile), "UTF-8", fields, QGis.WKBPoint, QgsCoordinateReferenceSystem(4326, QgsCoordinateReferenceSystem.EpsgCrsId))
mb = self.iface.messageBar().createMessage(u"EXIF", u"Die EXIF Daten (Geo Koordinaten und Höhe) werden aus den Bildern ausgelesen")
progress = QProgressBar()
progress.setMinimum(0)
progress.setMaximum(0)
progress.setAlignment(Qt.AlignLeft|Qt.AlignVCenter)
mb.layout().addWidget(progress)
self.iface.messageBar().pushWidget(mb, QgsMessageBar.INFO)
for feature in self.iter_points():
writer.addFeature(feature)
del writer
self.iface.messageBar().clearWidgets()
self.iface.messageBar().pushMessage(u"EXIF", u"Die Shape Datei wurde erfolgreich erstellt und in QGIS geladen!", level=QgsMessageBar.SUCCESS, duration=10)
return self.shpFile
def processRouteOptimization(self):
"""This function manages the progressBar
"""
iface.messageBar().clearWidgets()
progressMessageBar = iface.messageBar()
progress = QProgressBar()
progress.setMaximum(100)
progressMessageBar.pushWidget(progress)
waypointsLayer = QgsMapLayerRegistry.instance().mapLayersByName(
self.waypointsLayerComboBox.currentText())[0]
try:
ok, message = inputs_checker.check_layers(
self.finder.dtm["layer"],
waypointsLayer,
self.finder.exclusion_areas["layer"])
if not ok:
raise ValueError(message)
waypoints = af.waypoints_list(waypointsLayer)
for idx, point_coords in enumerate(waypoints):
def updateProgress(value):
progress.setValue(max(0,
float(value)/(len(waypoints)-1)
+ (idx-1)*100.0/(len(waypoints)-1)))
progress.repaint()
self.finder.optimizer.progress_callback = updateProgress
self.finder.add_segment_to(point_coords)
for _ in range(10):
QgsApplication.instance().processEvents()
self.finder.raw_layer.triggerRepaint()
self.iface.mapCanvas().refresh()
for _ in range(10):
QgsApplication.instance().processEvents()
except ValueError as e:
self.showMessageBox(unicode(e), u"Error del optimizador")
self.showMessageBar(
u"Forest Road Designer: ha fallado la optimización",
u"Error", QgsMessageBar.WARNING)
return False
return True
def OeQ_push_progressbar(title='Be patient!',
message='Background calculations are going on...',
timeout=0,
maxcount=100):
widget = iface.messageBar().createMessage(title, message)
# set a new message bar
progressbarwidget = QProgressBar()
progressbarwidget.setAlignment(Qt.AlignLeft)
progressbarwidget.setMaximum(maxcount)
progressbarwidget.setValue(0)
widget.layout().addWidget(progressbarwidget)
# pass the progress bar to the message Bar
baritem = iface.messageBar().pushWidget(widget, iface.messageBar().INFO)
OeQ_unlockQgis()
#print "THIS PRINTLN IS NECESSARY TO TRIGGER THE MESSAGEBAR"
return {'widget': progressbarwidget, 'baritem': baritem}
def progress_dialog(progress=0, title='CQFS Progress', label='Running...'):
dialog = QProgressDialog()
dialog.setWindowTitle(title)
dialog.setLabelText(label)
dialog.setAutoClose(True)
bar = QProgressBar(dialog)
bar.setTextVisible(True)
bar.setValue(progress)
bar.setMaximum(100)
dialog.setBar(bar)
dialog.setMinimumWidth(300)
dialog.show()
if int(progress) == 0:
bar.setValue(0)
return dialog, bar
def processAlgorithm(self, progress):
"""Here is where the processing itself takes place."""
INPUT_RASTER = self.getParameterValue(self.INPUT_RASTER)
OUTPUT_RASTER = self.getOutputValue(self.OUTPUT_RASTER)
MEDIAN_ITER = self.getParameterValue(self.MEDIAN_ITER)
MEDIAN_SIZE = self.getParameterValue(self.MEDIAN_SIZE)
# First we create the output layer. The output value entered by
# the user is a string containing a filename, so we can use it
# directly
from scipy import ndimage
data, im = dataraster.open_data_band(INPUT_RASTER)
# get proj,geo and dimension (d) from data
proj = data.GetProjection()
geo = data.GetGeoTransform()
d = data.RasterCount
# add progress bar
# And now we can process
from PyQt4.QtGui import QProgressBar
pb = QProgressBar()
pb.setMaximum(d * MEDIAN_ITER)
pbNow = 0
outFile = dataraster.create_empty_tiff(OUTPUT_RASTER, im, d, geo, proj)
for i in range(d):
# Read data from the right band
pbNow += 1
pb.setValue(pbNow)
tempBand = data.GetRasterBand(i + 1).ReadAsArray()
tempBand = ndimage.filters.median_filter(tempBand,
size=(MEDIAN_SIZE,
MEDIAN_SIZE))
# Save bandand outFile
out = outFile.GetRasterBand(i + 1)
out.WriteArray(tempBand)
out.FlushCache()
tempBand = None
def load(self, reader):
"""Load LOG file using specified reader.
SafecastReaderError is raised on failure.
:param reader: reader class used for reading input data
"""
if self._loaded:
return # data already loaded
# store metadata
self._metadata = {
'format': reader.format_version,
'deadtime': reader.deadtime
}
# create progress bar widget
progressMessageBar = iface.messageBar().createMessage(self.tr("Loading data..."))
progress = QProgressBar()
progress.setMaximum(100)
progressMessageBar.layout().addWidget(progress)
iface.messageBar().pushWidget(progressMessageBar, iface.messageBar().INFO)
# load items as new point features (inform user about progress)
i = 0
count = reader.count()
start = time.clock()
for f in reader:
self._process_row(f) # add features to the map layer
i += 1
if i % 100 == 0:
percent = i / float(count) * 100
progress.setValue(percent)
endtime = time.clock() - start
progress.setValue(100)
iface.messageBar().clearWidgets()
# inform user about successfull import
iface.messageBar().pushMessage(self.tr("Info"),
self.tr("{} features loaded (in {:.2f} sec).").format(count, endtime),
level=QgsMessageBar.INFO, duration=3)
# data loaded (avoid multiple imports)
self._loaded = True
def __init__(self, parent):
QProgressBar.__init__(self, parent)
self.fLeftClickDown = False
self.fMinimum = 0.0
self.fMaximum = 1.0
self.fRealValue = 0.0
self.fLabel = ""
self.fPreLabel = " "
self.fTextCall = None
self.setFormat("(none)")
# Fake internal value, 10'000 precision
QProgressBar.setMinimum(self, 0)
QProgressBar.setMaximum(self, 10000)
QProgressBar.setValue(self, 0)
def _draw_transfer_item(self, container, filename, id, part_number, peer_ip, percent):
items_found = container.findItems(id, Qt.MatchExactly, 1)
item = None
if len(items_found) > 0:
for i in items_found:
if i.text(4) == peer_ip and i.text(2) == str(part_number):
item = i
break
if item:
container.itemWidget(item, 3).setValue(percent)
else:
item = QTreeWidgetItem(container, QStringList([str(filename), str(id), str(part_number), "0", str(peer_ip)]))
progress_bar = QProgressBar()
progress_bar.setMinimum(0)
progress_bar.setMaximum(100)
progress_bar.setValue(percent)
container.setItemWidget(item, 3, progress_bar)
class MessageBarProgress:
def __init__(self):
self.progressMessageBar = \
iface.messageBar().createMessage(self.tr('Executing algorithm'))
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):
iface.messageBar().clearWidgets()
iface.messageBar().pushMessage(self.tr('Error'),
msg,
level=QgsMessageBar.CRITICAL,
duration=3)
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):
iface.messageBar().clearWidgets()
def tr(self, string, context=''):
if context == '':
context = 'MessageBarProgress'
return QCoreApplication.translate(context, string)
def __init__(self,inMsg=' Loading...',inMaxStep=1):
# initialize progressBar
"""
"""# Save reference to the QGIS interface
QApplication.processEvents() # Help to keep UI alive
widget = iface.messageBar().createMessage('Please wait ',inMsg)
prgBar = QProgressBar()
self.prgBar=prgBar
self.iface=iface
widget.layout().addWidget(self.prgBar)
iface.messageBar().pushWidget(widget, iface.messageBar().WARNING)
QApplication.setOverrideCursor(QtCore.Qt.WaitCursor)
# if Max 0 and value 0, no progressBar, only cursor loading
# default is set to 0
prgBar.setValue(1)
# set Maximum for progressBar
prgBar.setMaximum(inMaxStep)
def CRC_Calculation(byteArray):
numArray = [0, 2577006594, 2553349383, 27985157, 2607222541, 50138895, 55970314, 2597063176, 2647333657, 72424219, 100277790, 2623544860, 111940628, 2671121430, 2661093651, 117903633, 2425566001, 151597875, 144848438, 2436380212, 200555580, 2456697918, 2479175995, 174012729, 223881256, 2495752234, 2506698031, 217263405, 2520721189, 262481703, 235807266, 2543067680, 2317575009, 330916707, 303195750, 2340972132, 289696876, 2296278126, 2306173291, 284125545, 401111160, 2389866618, 2413395327, 373521789, 2358212469, 353728375, 348025458, 2367976048, 447762512, 2200588370, 2189514071, 454776149, 2178375517, 407723871, 434526810, 2155633240, 2273004361, 518081355, 524963406, 2261798476, 471614532, 2240169030, 2217558339, 498549057, 3208889281, 651805635, 661833414, 3202926276, 606391500, 3183398094, 3155544523, 630180297, 579393752, 3138574554, 3132743135, 589553117, 3119503317, 544593879, 568251090, 3091518160, 802222320, 3058364658, 3085039095, 779875829, 3031957501, 757989375, 747043578, 3038575352, 2988174313, 729934827, 707456750, 3014717164, 696050916, 2967921894, 2974671331, 685236705, 895525024, 2902106274, 2907809191, 885761445, 2919739309, 933081007, 909552298, 2947328680, 2829827001, 825342907, 815447742, 2835398332, 869053620, 2857809078, 2885530035, 845656497, 2784203665, 1013552019, 1036162710, 2757269140, 1049926812, 2802752670, 2795870619, 1061132697, 943229064, 2711783562, 2684980623, 965971341, 2740946821, 986023815, 997098114, 2733933184, 3582100097, 1276674691, 1303611270, 3559491460, 1323666828, 3615460750, 3604252811, 1330546825, 1212783000, 3520305562, 3497565343, 1239587997, 3543045781, 1253349015, 1260360594, 3531969424, 1158787504, 3700142514, 3709908151, 1153086645, 3732324029, 1206697663, 1179106234, 3755850680, 3638209193, 1094757035, 1089187758, 3648106412, 1136502180, 3660031398, 3683426467, 1108779169, 1604444640, 3325813218, 3348161767, 1577772261, 3301371629, 1566371567, 1559751658, 3312315368, 3261790969, 1542519547, 1515978750, 3284271100, 1494087156, 3231184374, 3241996531, 1487335665, 3476214481, 1453904595, 1459869654, 3466188756, 1414913500, 3452952030, 3429161179, 1442765017, 1392101832, 3412314570, 3402157263, 1397935309, 3382625989, 1342490311, 1370473410, 3358966720, 1791050048, 4082843970, 4075832391, 1802126405, 4054208077, 1748782671, 1771522890, 4027403080, 4144650841, 1854954075, 1866162014, 4137770844, 1819104596, 4126627158, 4099690579, 1841713233, 4199707249, 1674080883, 1650685814, 4227430260, 1630895484, 4172250494, 4177819771, 1620998265, 1738107240, 4261636458, 4289227887, 1714580589, 4244530789, 1701078631, 1691312994, 4250231648, 3772916257, 2037916195, 2027104038, 3779667748, 2072325420, 3793693998, 3820234795, 2049845289, 2099853624, 3836950842, 3843570751, 2088909885, 3863885365, 2144613943, 2122265394, 3890557744, 1886458128, 3924496658, 3896513559, 1910117397, 3944095261, 1921785375, 1931942682, 3938261784, 3988392457, 1948256779, 1972047630, 3960540940, 1994196228, 4014408966, 4008443907, 2004221953]
num = 0
j = 0
progressMessageBar = define._messagBar.createMessage("Reading the file ...")
progress = QProgressBar()
progress.setAlignment(Qt.AlignLeft|Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress)
define._messagBar.pushWidget(progressMessageBar, define._messagBar.INFO)
maxium = len(byteArray)
progress.setMaximum(maxium)
progress.setValue(0)
for i in range(len(byteArray)):
byte0 = None
if isinstance(byteArray, bytearray):
byte0 = Type.ByteFunc.d2b(num ^ ord(chr(byteArray[i])))
else:
byte0 = Type.ByteFunc.d2b(num ^ ord(byteArray[i]))
num = num >> 8
num = num ^ numArray[ord(byte0) % 36]
progress.setValue(i)
QApplication.processEvents()
progress.setValue(maxium)
define._messagBar.hide()
resultByteArray = bytearray(4)
for i in range(4):
resultByteArray[i] = '0'
resultByteArray[0] = Type.ByteFunc.d2b(num)
resultByteArray[1] = Type.ByteFunc.d2b(num >> 8)
resultByteArray[2] = Type.ByteFunc.d2b(num >> 16)
resultByteArray[3] = Type.ByteFunc.d2b(num >> 24)
stringBuilder = StringBuilder()
for i in range(4):
stringBuilder.Append(hex(ord(chr(resultByteArray[i]))).replace("0x", "").upper())
return stringBuilder.ToString()
def syncstarted(self):
# Remove the old widget if it's still there.
# I don't really like this. Seems hacky.
try:
self.iface.messageBar().popWidget(self.syncwidget)
except RuntimeError:
pass
except AttributeError:
pass
self.iface.messageBar().findChildren(QToolButton)[0].setVisible(False)
self.syncwidget = self.iface.messageBar().createMessage("Syncing", "Sync in progress", QIcon(":/icons/syncing"))
button = QPushButton(self.syncwidget)
button.setCheckable(True)
button.setText("Status")
button.setIcon(QIcon(":/icons/syncinfo"))
button.toggled.connect(functools.partial(self.report.setVisible))
pro = QProgressBar()
pro.setMaximum(0)
pro.setMinimum(0)
self.syncwidget.layout().addWidget(pro)
self.syncwidget.layout().addWidget(button)
self.iface.messageBar().pushWidget(self.syncwidget, QgsMessageBar.INFO)
def _launchImport(self):
'''
Launch the import
'''
if not self._validateMapping():
return
qgis_layer = self.qgislayers[self.cbbLayers.currentIndex()]
self.close()
# Progress bar + message
progressMessageBar = PagLuxembourg.main.qgis_interface.messageBar(
).createMessage(
QCoreApplication.translate('ImportShpDialog',
'Importing {}').format(
self.shplayer.source()))
progress = QProgressBar()
progress.setMaximum(self.shplayer.featureCount())
progress.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
progressMessageBar.layout().addWidget(progress)
PagLuxembourg.main.qgis_interface.messageBar().pushWidget(
progressMessageBar, QgsMessageBar.INFO)
# Start import session
self._startImportSession()
# Import the layer, and get the imported extent
self._importLayer(
self.shplayer, qgis_layer,
self.mapping.asIndexFieldMappings(
qgis_layer.dataProvider().fields(), self.shpfields), progress)
# Commit import session
self._commitImport()
