def _add_results(self, preselect: int = -1, row_number: int = 0):
'''
adds results to the map canvas and to the result list of the dialog
'''
provider = self.preview_layer.layer.dataProvider()
for i, result in enumerate(self.results):
feature = QgsFeature()
coords = result['geometry']['coordinates']
geom = QgsGeometry.fromPointXY(QgsPointXY(coords[0], coords[1]))
feature.setGeometry(geom)
feature.setAttributes([
i + 1,
result['properties']['text'],
])
provider.addFeature(feature)
properties = result['properties']
radio = QRadioButton(properties['text'])
preview = QLabel()
preview.setMaximumWidth(20)
preview.setMinimumWidth(20)
self.results_contents.addWidget(preview, i + row_number, 0)
self.results_contents.addWidget(radio, i + row_number, 1)
if self.show_score:
score = QLabel(f'Score {properties["score"]}')
self.results_contents.addWidget(score, i + row_number, 2)
img_path = os.path.join(ICON_PATH, f'marker_{i+1}.png')
if os.path.exists(img_path):
pixmap = QPixmap(img_path)
preview.setPixmap(
pixmap.scaled(preview.size(), Qt.KeepAspectRatio,
Qt.SmoothTransformation))
# results clicked in the dialog are highlighted on the map
radio.toggled.connect(
lambda c, i=i, f=feature: self._toggle_result(i, f))
if i == preselect:
radio.setChecked(True)
self.preview_layer.layer.commitChanges()
extent = self.preview_layer.layer.extent()
if not extent.isEmpty():
transform = QgsCoordinateTransform(
self.preview_layer.layer.crs(),
self.canvas.mapSettings().destinationCrs(),
QgsProject.instance())
self.canvas.setExtent(transform.transform(extent))
self.canvas.zoomByFactor(1.5)
self.canvas.refresh()
def initGui(self):
self.setWindowTitle('New remote')
layout = QVBoxLayout()
buttonBox = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Close)
horizontalLayout = QHBoxLayout()
horizontalLayout.setSpacing(30)
horizontalLayout.setMargin(0)
nameLabel = QLabel('Name')
nameLabel.setMinimumWidth(120)
nameLabel.setMaximumWidth(120)
self.nameBox = QLineEdit()
if self.name is not None:
self.nameBox.setText(self.name)
horizontalLayout.addWidget(nameLabel)
horizontalLayout.addWidget(self.nameBox)
layout.addLayout(horizontalLayout)
horizontalLayout = QHBoxLayout()
horizontalLayout.setSpacing(30)
horizontalLayout.setMargin(0)
urlLabel = QLabel('URL')
urlLabel.setMinimumWidth(120)
urlLabel.setMaximumWidth(120)
self.urlBox = QLineEdit()
if self.url is not None:
self.urlBox.setText(self.url)
horizontalLayout.addWidget(urlLabel)
horizontalLayout.addWidget(self.urlBox)
layout.addLayout(horizontalLayout)
layout.addWidget(buttonBox)
self.setLayout(layout)
buttonBox.accepted.connect(self.okPressed)
buttonBox.rejected.connect(self.cancelPressed)
self.resize(400, 200)
def initGui(self):
self.setWindowTitle('New connection')
layout = QVBoxLayout()
buttonBox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Close)
horizontalLayout = QHBoxLayout()
horizontalLayout.setSpacing(30)
horizontalLayout.setMargin(0)
nameLabel = QLabel('Name')
nameLabel.setMinimumWidth(120)
nameLabel.setMaximumWidth(120)
self.nameBox = QLineEdit()
if self.name is not None:
self.nameBox.setText(self.name)
horizontalLayout.addWidget(nameLabel)
horizontalLayout.addWidget(self.nameBox)
layout.addLayout(horizontalLayout)
horizontalLayout = QHBoxLayout()
horizontalLayout.setSpacing(30)
horizontalLayout.setMargin(0)
urlLabel = QLabel('URL')
urlLabel.setMinimumWidth(120)
urlLabel.setMaximumWidth(120)
self.urlBox = QLineEdit()
if self.url is not None:
self.urlBox.setText(self.url)
horizontalLayout.addWidget(urlLabel)
horizontalLayout.addWidget(self.urlBox)
layout.addLayout(horizontalLayout)
layout.addWidget(buttonBox)
self.setLayout(layout)
buttonBox.accepted.connect(self.okPressed)
buttonBox.rejected.connect(self.cancelPressed)
self.resize(400, 200)
class DockWidgetGimpSelectionFeature(QDockWidget):
def __init__(self, iface):
def setupUi():
def getLayout(parent, widgets):
lyt = QGridLayout(parent)
for item in widgets:
if 'spam' in item:
sRow, sCol = item['spam']['row'], item['spam']['col']
lyt.addWidget(item['widget'], item['row'], item['col'],
sRow, sCol, Qt.AlignLeft)
else:
lyt.addWidget(item['widget'], item['row'], item['col'],
Qt.AlignLeft)
return lyt
def getGroupBox(name, parent, widgets):
lyt = getLayout(parent, widgets)
gbx = QGroupBox(name, parent)
gbx.setLayout(lyt)
return gbx
def getSpinBoxOffset(wgt, value):
sp = QDoubleSpinBox(wgt)
sp.setRange(0.0, 50.0)
sp.setSingleStep(12.5)
sp.setDecimals(2)
sp.setSuffix(' %')
sp.setValue(value)
return sp
def getSpinRemoveAreaPixels(wgt, value):
sp = QSpinBox(wgt)
sp.setRange(0, 1000)
sp.setSingleStep(1)
sp.setSuffix(' pixels')
sp.setValue(value)
return sp
def getSpinBoxAzimuth(wgt, value):
sp = QSpinBox(wgt)
sp.setRange(0, 45)
sp.setSingleStep(1)
sp.setSuffix(' degrees')
sp.setValue(value)
msg = QCoreApplication.translate(
'GimpSelectionFeature',
'Degrees of azimuth between vertexs')
sp.setToolTip(msg)
return sp
def getSpinBoxIteration(wgt, value):
sp = QSpinBox(wgt)
sp.setRange(0, 3)
sp.setSingleStep(1)
sp.setValue(value)
return sp
self.setObjectName('gimpselectionfeature_dockwidget')
wgt = QWidget(self)
wgt.setAttribute(Qt.WA_DeleteOnClose)
# Image
width = 180
self.lblLegendImages = QLabel('', wgt)
self.lblLegendImages.setWordWrap(True)
self.lblLegendImages.setMaximumWidth(width)
l_wts = [{'widget': self.lblLegendImages, 'row': 0, 'col': 0}]
name = self.formatTitleImages.format(0)
self.gbxImage = getGroupBox(name, wgt, l_wts)
# Transfer
msg = QCoreApplication.translate('GimpSelectionFeature',
'Send image')
self.btnSendImage = QPushButton(msg, wgt)
#
msg = QCoreApplication.translate('GimpSelectionFeature',
'Get features')
self.btnGetFeatures = QPushButton(msg, wgt)
msg = QCoreApplication.translate('GimpSelectionFeature',
'Remove last features')
self.btnRemoveLastFeatures = QPushButton(msg, wgt)
#
msg = QCoreApplication.translate('GimpSelectionFeature',
'Adjust the borders')
self.chkAdjustBorder = QCheckBox(msg, wgt)
self.leditAnnotation = QLineEdit(wgt)
self.sbRemoveAreaPixels = getSpinRemoveAreaPixels(wgt, 10)
self.sbAzimuthThreshold = getSpinBoxAzimuth(wgt, 0)
self.spSmoothOffset = getSpinBoxOffset(wgt, 25)
self.sbSmoothIteration = getSpinBoxIteration(wgt, 1)
msgLevel = QCoreApplication.translate('GimpSelectionFeature',
'Level(0-3):')
msgFraction = QCoreApplication.translate(
'GimpSelectionFeature', 'Fraction of line(0-50):')
l_wts = [{
'widget': QLabel(msgLevel, wgt),
'row': 0,
'col': 0
}, {
'widget': self.sbSmoothIteration,
'row': 0,
'col': 1
}, {
'widget': QLabel(msgFraction, wgt),
'row': 1,
'col': 0
}, {
'widget': self.spSmoothOffset,
'row': 1,
'col': 1
}]
msg = QCoreApplication.translate('GimpSelectionFeature', 'Smooth')
gbxSmooth = getGroupBox(msg, wgt, l_wts)
spamSmooth = {'row': 1, 'col': 2}
msgAnnotation = QCoreApplication.translate('GimpSelectionFeature',
'Annotation:')
msgRemoveArea = QCoreApplication.translate('GimpSelectionFeature',
'Remove Area:')
msgRemoveVertex = QCoreApplication.translate(
'GimpSelectionFeature', 'Remove Vertex:')
l_wts = [{
'widget': QLabel(msgAnnotation, wgt),
'row': 0,
'col': 0
}, {
'widget': self.leditAnnotation,
'row': 0,
'col': 1
}, {
'widget': QLabel(msgRemoveArea, wgt),
'row': 1,
'col': 0
}, {
'widget': self.sbRemoveAreaPixels,
'row': 1,
'col': 1
}, {
'widget': QLabel(msgRemoveVertex, wgt),
'row': 2,
'col': 0
}, {
'widget': self.sbAzimuthThreshold,
'row': 2,
'col': 1
}, {
'widget': gbxSmooth,
'row': 3,
'col': 0,
'spam': spamSmooth
}, {
'widget': self.chkAdjustBorder,
'row': 4,
'col': 0,
}]
msg = QCoreApplication.translate('GimpSelectionFeature', 'Setting')
self.gbxSettingFeatures = getGroupBox(msg, wgt, l_wts)
spamSetting = {'row': 1, 'col': 2}
l_wts = [{
'widget': self.btnGetFeatures,
'row': 0,
'col': 0
}, {
'widget': self.btnRemoveLastFeatures,
'row': 0,
'col': 1
}, {
'widget': self.gbxSettingFeatures,
'row': 1,
'col': 0,
'spam': spamSetting
}]
gbxGQ = getGroupBox("GIMP->QGIS", wgt, l_wts)
l_wts = [{'widget': self.btnSendImage, 'row': 0, 'col': 0}]
gbxQG = getGroupBox("QGIS->GIMP", wgt, l_wts)
spamGroup = {'row': 1, 'col': 2}
l_wts = [{
'widget': gbxQG,
'row': 0,
'col': 0,
'spam': spamGroup
}, {
'widget': gbxGQ,
'row': 1,
'col': 0,
'spam': spamGroup
}]
msg = QCoreApplication.translate('GimpSelectionFeature',
'Transfer')
gbxTransfer = getGroupBox(msg, wgt, l_wts)
#
l_wts = [{
'widget': self.gbxImage,
'row': 0,
'col': 0
}, {
'widget': gbxTransfer,
'row': 1,
'col': 0
}]
lyt = getLayout(wgt, l_wts)
lyt.setSizeConstraint(QLayout.SetMaximumSize)
wgt.setLayout(lyt)
self.setWidget(wgt)
super().__init__("Gimp Selection Feature", iface.mainWindow())
#
msg = QCoreApplication.translate('GimpSelectionFeature',
'Visibles Images(total {})')
self.formatTitleImages = msg
setupUi()
self.gsf = GimpSelectionFeature(iface, self)
# def __del__(self):
# del self.gsf
def clean(self):
del self.gsf
class ProgressDialog(QDialog):
""" Progress dialog shows progress bar for algorithm.
"""
def __init__(self, iface):
QDialog.__init__(self, iface.mainWindow())
self.workerThread = None
self.state = False
self.resultStatus = None
self.doReRun = False
self.wasCanceled = False
self.wasSuccessful = False
self.savedProj = None
self.result = None
self.messageTxt = {
'msg_optimierung': self.tr('Berechnung der optimalen Stuetzenpositionen...'),
'msg_seillinie': self.tr('Berechnung der optimale Seillinie...')
}
# Build GUI Elements
self.setWindowTitle(self.tr("SEILAPLAN wird ausgefuehrt"))
self.resize(500, 100)
self.container = QVBoxLayout()
self.progressBar = QProgressBar(self)
self.progressBar.setMinimumWidth(500)
self.statusLabel = QLabel(self)
self.hbox = QHBoxLayout()
self.cancelButton = QDialogButtonBox()
self.closeButton = QDialogButtonBox()
self.resultLabel = QLabel(self)
self.resultLabel.setMaximumWidth(500)
self.resultLabel.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Expanding))
self.resultLabel.setWordWrap(True)
spacer1 = QSpacerItem(20, 20, QSizePolicy.Fixed,
QSizePolicy.Fixed)
self.rerunButton = QPushButton(self.tr("zurueck zum Startfenster"))
self.rerunButton.setVisible(False)
spacer2 = QSpacerItem(40, 20, QSizePolicy.Expanding,
QSizePolicy.Minimum)
self.cancelButton.setStandardButtons(QDialogButtonBox.Cancel)
self.cancelButton.button(QDialogButtonBox.Cancel).setText(self.tr("Abbrechen"))
self.cancelButton.clicked.connect(self.onAbort)
self.closeButton.setStandardButtons(QDialogButtonBox.Close)
self.closeButton.button(QDialogButtonBox.Close).setText(self.tr("Schliessen"))
self.closeButton.clicked.connect(self.onClose)
self.hbox.addWidget(self.rerunButton)
self.hbox.addItem(spacer2)
self.hbox.addWidget(self.cancelButton)
self.hbox.setAlignment(self.cancelButton, Qt.AlignHCenter)
self.hbox.addWidget(self.closeButton)
self.hbox.setAlignment(self.closeButton, Qt.AlignHCenter)
self.closeButton.hide()
self.container.addWidget(self.progressBar)
self.container.addWidget(self.statusLabel)
self.container.addWidget(self.resultLabel)
self.container.addItem(spacer1)
self.container.addLayout(self.hbox)
self.container.setSizeConstraint(QLayout.SetFixedSize)
self.setLayout(self.container)
# noinspection PyMethodMayBeStatic
def tr(self, message, **kwargs):
"""Get the translation for a string using Qt translation API.
We implement this ourselves since we do not inherit QObject.
:param message: String for translation.
:type message: str, QString
:returns: Translated version of message.
:rtype: QString
Parameters
----------
**kwargs
"""
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate(type(self).__name__, message)
def setThread(self, workerThread):
self.workerThread = workerThread
self.connectThreadSignals()
def connectThreadSignals(self):
# Connect signals of thread
self.workerThread.sig_jobEnded.connect(self.jobEnded)
self.workerThread.sig_jobError.connect(self.onError)
self.workerThread.sig_value.connect(self.valueFromThread)
self.workerThread.sig_range.connect(self.rangeFromThread)
self.workerThread.sig_text.connect(self.textFromThread)
self.workerThread.sig_result.connect(self.resultFromThread)
self.rerunButton.clicked.connect(self.onRerun)
def run(self):
# Show modal dialog window (QGIS is still responsive)
self.show()
# start event loop
self.exec()
def jobEnded(self, success):
self.setWindowTitle("SEILAPLAN")
if success:
self.progressBar.setValue(self.progressBar.maximum())
self.wasSuccessful = True
# Close progress dialog so that adjustment window can be opened
self.close()
else: # If there was an abort by the user
self.statusLabel.setText(self.tr("Berechnungen abgebrochen."))
self.progressBar.setValue(self.progressBar.minimum())
self.finallyDo()
def valueFromThread(self, value):
self.progressBar.setValue(int(value))
def rangeFromThread(self, range_vals):
self.progressBar.setRange(int(round(range_vals[0])), int(round(range_vals[1])))
def maxFromThread(self, max):
self.progressBar.setValue(self.progressBar.maximum())
def textFromThread(self, message):
self.statusLabel.setText(self.messageTxt[message])
def resultFromThread(self, resultStatus):
self.resultStatus = resultStatus
# resultStatus:
# 1 = Optimization successful
# 2 = Cable takes off from support
# 3 = Optimization partially successful
def onAbort(self):
self.setWindowTitle('SEILAPLAN')
self.statusLabel.setText(self.tr(
'Laufender Prozess wird abgebrochen...'))
self.workerThread.cancel() # Terminates process cleanly
self.wasCanceled = True
def onError(self, exception_string):
self.setWindowTitle(self.tr('SEILAPLAN: Berechnung fehlgeschlagen'))
self.statusLabel.setText(self.tr('Ein Fehler ist aufgetreten:'))
self.resultLabel.setText(self.tr(exception_string))
self.resultLabel.setHidden(False)
self.progressBar.setValue(self.progressBar.minimum())
self.setLayout(self.container)
self.finallyDo()
def onRerun(self):
self.doReRun = True
self.onClose()
def finallyDo(self):
self.rerunButton.setVisible(True)
self.cancelButton.hide()
self.closeButton.show()
def onClose(self):
self.close()
class DockWidgetGimpSelectionFeature(QDockWidget):
def __init__(self, iface):
def setupUi():
def getLayout(parent, widgets):
lyt = QGridLayout( parent )
for item in widgets:
if 'spam' in item:
sRow, sCol = item['spam']['row'], item['spam']['col']
lyt.addWidget( item['widget'], item['row'], item['col'], sRow, sCol, Qt.AlignLeft )
else:
lyt.addWidget( item['widget'], item['row'], item['col'], Qt.AlignLeft )
return lyt
def getGroupBox(name, parent, widgets):
lyt = getLayout( parent, widgets )
gbx = QGroupBox(name, parent )
gbx.setLayout( lyt )
return gbx
def getSpinBoxOffset(wgt, value):
sp = QDoubleSpinBox( wgt)
sp.setRange(0.0, 50.0)
sp.setSingleStep(12.5)
sp.setDecimals(2)
sp.setSuffix(' %')
sp.setValue(value)
return sp
def getSpinRemoveAreaPixels(wgt, value):
sp = QSpinBox( wgt)
sp.setRange(0, 1000)
sp.setSingleStep(1)
sp.setSuffix(' pixels')
sp.setValue(value)
return sp
def getSpinBoxAzimuth(wgt, value):
sp = QSpinBox( wgt)
sp.setRange(0, 45)
sp.setSingleStep(1)
sp.setSuffix(' degrees')
sp.setValue(value)
msg = QCoreApplication.translate('GimpSelectionFeature', 'Degrees of azimuth between vertexs')
sp.setToolTip( msg )
return sp
def getSpinBoxIteration(wgt, value):
sp = QSpinBox( wgt)
sp.setRange(0, 3)
sp.setSingleStep(1)
sp.setValue(value)
return sp
self.setObjectName('gimpselectionfeature_dockwidget')
wgt = QWidget( self )
wgt.setAttribute(Qt.WA_DeleteOnClose)
# Image
width = 180
self.lblLegendImages = QLabel('', wgt )
self.lblLegendImages.setWordWrap( True )
self.lblLegendImages.setMaximumWidth(width )
l_wts = [ { 'widget': self.lblLegendImages, 'row': 0, 'col': 0 } ]
name = self.formatTitleImages.format(0)
self.gbxImage = getGroupBox(name, wgt, l_wts)
# Transfer
msg = QCoreApplication.translate('GimpSelectionFeature', 'Send image')
self.btnSendImage = QPushButton(msg, wgt )
#
msg = QCoreApplication.translate('GimpSelectionFeature', 'Get features')
self.btnGetFeatures = QPushButton( msg, wgt )
msg = QCoreApplication.translate('GimpSelectionFeature', 'Remove last features')
self.btnRemoveLastFeatures = QPushButton( msg, wgt )
#
msg = QCoreApplication.translate('GimpSelectionFeature', 'Adjust the borders' )
self.chkAdjustBorder = QCheckBox( msg, wgt )
self.leditAnnotation = QLineEdit( wgt )
self.sbRemoveAreaPixels = getSpinRemoveAreaPixels( wgt, 10 )
self.sbAzimuthThreshold = getSpinBoxAzimuth( wgt, 0 )
self.spSmoothOffset = getSpinBoxOffset( wgt, 25 )
self.sbSmoothIteration = getSpinBoxIteration( wgt, 1)
msgLevel = QCoreApplication.translate('GimpSelectionFeature','Level(0-3):')
msgFraction = QCoreApplication.translate('GimpSelectionFeature','Fraction of line(0-50):')
l_wts = [
{ 'widget': QLabel( msgLevel, wgt ), 'row': 0, 'col': 0 },
{ 'widget': self.sbSmoothIteration, 'row': 0, 'col': 1 },
{ 'widget': QLabel( msgFraction, wgt ), 'row': 1, 'col': 0 },
{ 'widget': self.spSmoothOffset, 'row': 1, 'col': 1 }
]
msg = QCoreApplication.translate('GimpSelectionFeature', 'Smooth')
gbxSmooth = getGroupBox( msg, wgt, l_wts)
spamSmooth = { 'row': 1, 'col': 2 }
msgAnnotation = QCoreApplication.translate('GimpSelectionFeature', 'Annotation:' )
msgRemoveArea = QCoreApplication.translate('GimpSelectionFeature', 'Remove Area:' )
msgRemoveVertex = QCoreApplication.translate('GimpSelectionFeature', 'Remove Vertex:' )
l_wts = [
{ 'widget': QLabel( msgAnnotation, wgt ), 'row': 0, 'col': 0 },
{ 'widget': self.leditAnnotation, 'row': 0, 'col': 1 },
{ 'widget': QLabel( msgRemoveArea, wgt ), 'row': 1, 'col': 0 },
{ 'widget': self.sbRemoveAreaPixels, 'row': 1, 'col': 1 },
{ 'widget': QLabel( msgRemoveVertex, wgt ), 'row': 2, 'col': 0 },
{ 'widget': self.sbAzimuthThreshold, 'row': 2, 'col': 1 },
{ 'widget': gbxSmooth, 'row': 3, 'col': 0, 'spam': spamSmooth },
{ 'widget': self.chkAdjustBorder, 'row': 4, 'col': 0, }
]
msg = QCoreApplication.translate('GimpSelectionFeature', 'Setting' )
self.gbxSettingFeatures = getGroupBox( msg, wgt, l_wts)
spamSetting = { 'row': 1, 'col': 2 }
l_wts = [
{ 'widget': self.btnGetFeatures, 'row': 0, 'col': 0 },
{ 'widget': self.btnRemoveLastFeatures, 'row': 0, 'col': 1 },
{ 'widget': self.gbxSettingFeatures, 'row': 1, 'col': 0, 'spam': spamSetting }
]
gbxGQ = getGroupBox( "GIMP->QGIS", wgt, l_wts)
l_wts = [
{ 'widget': self.btnSendImage, 'row': 0, 'col': 0 }
]
gbxQG = getGroupBox( "QGIS->GIMP", wgt, l_wts)
spamGroup = { 'row': 1, 'col': 2 }
l_wts = [
{ 'widget': gbxQG, 'row': 0, 'col': 0, 'spam': spamGroup },
{ 'widget': gbxGQ, 'row': 1, 'col': 0, 'spam': spamGroup }
]
msg = QCoreApplication.translate('GimpSelectionFeature', 'Transfer' )
gbxTransfer = getGroupBox( msg, wgt, l_wts)
#
l_wts = [
{ 'widget': self.gbxImage, 'row': 0, 'col': 0 },
{ 'widget': gbxTransfer, 'row': 1, 'col': 0 }
]
lyt = getLayout( wgt, l_wts )
lyt.setSizeConstraint( QLayout.SetMaximumSize )
wgt.setLayout( lyt )
self.setWidget( wgt )
super().__init__( "Gimp Selection Feature", iface.mainWindow() )
#
msg = QCoreApplication.translate('GimpSelectionFeature', 'Visibles Images(total {})')
self.formatTitleImages = msg
setupUi()
self.gsf = GimpSelectionFeature( iface, self )
def __del__(self):
del self.gsf
