def select_output_file(self):
# Creates the dialog to select the output folder and updates the 'output path' text field
dialog = QFileDialog()
dialog.setFileMode(QFileDialog.Directory)
dialog.exec()
if (dialog.selectedFiles()):
outputFolder = dialog.selectedFiles()[0]
self.dlg.output_folder_lineEdit.setText(outputFolder)
def loadMapping(self):
dialog = QFileDialog(self.dlg)
dialog.setFileMode(QFileDialog.AnyFile)
if dialog.exec_():
fileNames = dialog.selectedFiles()
filepath=fileNames[0].split(".")
self.readMapping(fileNames[0])
def save_profile_as(self):
"""Save the minimum needs under a new profile name.
"""
# noinspection PyCallByClass,PyTypeChecker
file_name_dialog = QFileDialog(self)
file_name_dialog.setAcceptMode(QFileDialog.AcceptSave)
file_name_dialog.setNameFilter(self.tr('JSON files (*.json *.JSON)'))
file_name_dialog.setDefaultSuffix('json')
dir = os.path.join(QgsApplication.qgisSettingsDirPath(),
'inasafe', 'minimum_needs')
file_name_dialog.setDirectory(expanduser(dir))
if file_name_dialog.exec_():
file_name = file_name_dialog.selectedFiles()[0]
else:
return
file_name = basename(file_name)
file_name = file_name.replace('.json', '')
minimum_needs = {'resources': []}
self.mark_current_profile_as_saved()
for index in range(self.resources_list.count()):
item = self.resources_list.item(index)
minimum_needs['resources'].append(item.resource_full)
minimum_needs['provenance'] = self.provenance.text()
minimum_needs['profile'] = file_name
self.minimum_needs.update_minimum_needs(minimum_needs)
self.minimum_needs.save()
self.minimum_needs.save_profile(file_name)
if self.profile_combo.findText(file_name) == -1:
self.profile_combo.addItem(file_name)
self.profile_combo.setCurrentIndex(
self.profile_combo.findText(file_name))
def project_new_clicked(self):
self.btn_project_new.setChecked(False)
file_dialog = QFileDialog()
file_dialog.setWindowTitle('New project')
file_dialog.setLabelText(QFileDialog.Accept, 'Create')
file_dialog.setNameFilter('Inp files (*.inp)')
if file_dialog.exec_():
inp_file_path = file_dialog.selectedFiles()[0]
if not inp_file_path.lower().endswith('.inp'):
inp_file_path += '.inp'
self.inp_file_path = inp_file_path
self.params.last_project_dir = os.path.dirname(inp_file_path)
lay_utils.remove_layers(self.params)
# Request CRS for layers
self.crs_selector()
self.create_layers(None, self.params.crs)
self.txt_prj_file.setText(self.inp_file_path)
# Prompt for hydaulic options
if self.hydraulics_dialog is None:
self.hydraulics_dialog = HydraulicsDialog(
self, self.params, True)
self.hydraulics_dialog.show()
def data_prep_get_output_dir(self):
dlgx = QFileDialog()
dlgx.setFileMode(QFileDialog.Directory)
if dlgx.exec_():
filenames = dlgx.selectedFiles()
self.ui.lineEdit_11.setText(str(filenames[0]))
def on_import_config(self):
s = QSettings("Oslandia", "QGeoloGIS")
last_dir = s.value("config_last_dir", None)
if not last_dir:
last_dir = os.path.dirname(__file__)
dlg = QDialog(None)
file_dialog = QFileDialog(
None,
"Choose a configuration file to import",
last_dir,
"JSON files (*.json)",
options=QFileDialog.
DontUseNativeDialog # transform into an embeddable QWidget
)
# when file dialog is done, close the main dialog
file_dialog.finished.connect(dlg.done)
overwrite_checkbox = QCheckBox("Overwrite existing layers")
overwrite_checkbox.setChecked(True)
vbox = QVBoxLayout()
vbox.addWidget(file_dialog)
vbox.addWidget(overwrite_checkbox)
dlg.setLayout(vbox)
r = dlg.exec_()
print(r)
if r == QDialog.Accepted:
filename = file_dialog.selectedFiles()[0]
s.setValue("config_last_dir", os.path.dirname(filename))
self.__config = import_config(
filename, overwrite_existing=overwrite_checkbox.isChecked())
QgsProject.instance().writeEntry("QGeoloGIS", "config",
json.dumps(self.__config))
def save_profile_as(self):
"""Save the minimum needs under a new profile name.
"""
# noinspection PyCallByClass,PyTypeChecker
file_name_dialog = QFileDialog(self)
file_name_dialog.setAcceptMode(QFileDialog.AcceptSave)
file_name_dialog.setNameFilter(self.tr('JSON files (*.json *.JSON)'))
file_name_dialog.setDefaultSuffix('json')
dir = os.path.join(QgsApplication.qgisSettingsDirPath(),
'inasafe', 'minimum_needs')
file_name_dialog.setDirectory(expanduser(dir))
if file_name_dialog.exec_():
file_name = file_name_dialog.selectedFiles()[0]
else:
return
file_name = basename(file_name)
file_name = file_name.replace('.json', '')
minimum_needs = {'resources': []}
self.mark_current_profile_as_saved()
for index in range(self.resources_list.count()):
item = self.resources_list.item(index)
minimum_needs['resources'].append(item.resource_full)
minimum_needs['provenance'] = self.provenance.text()
minimum_needs['profile'] = file_name
self.minimum_needs.update_minimum_needs(minimum_needs)
self.minimum_needs.save()
self.minimum_needs.save_profile(file_name)
if self.profile_combo.findText(file_name) == -1:
self.profile_combo.addItem(file_name)
self.profile_combo.setCurrentIndex(
self.profile_combo.findText(file_name))
def data_prep_get_input_ppt_file(self):
dlgx = QFileDialog()
dlgx.setFileMode(QFileDialog.AnyFile)
dlgx.setNameFilters(["CSV files (*.csv)"])
#dlgx.setFilter("CSV files (*.csv)")
if dlgx.exec_():
filenames = dlgx.selectedFiles()
self.ui.lineEdit_10.setText(str(filenames[0]))
def spi_calc_get_comp_file(self):
dlgx = QFileDialog()
dlgx.setFileMode(QFileDialog.AnyFile)
dlgx.setNameFilters(["CSV files (*.csv)"])
#dlgx.setFilter("CSV files (*.csv)")
if dlgx.exec_():
filenames = dlgx.selectedFiles()
self.ui.lineEdit_15.setText(str(filenames[0]))
def uploadHeader(self):
"""Import header from ASCII or TXT file.
This function open a QFileDialog() to select and open an ASC file.
The beginning of this file (ie. the header) is parsed to get value and
to fill corresponding widget parameter value.
The goal is to automate the filling of the parameters to improve
the user experience
Example of file header:
```
ncols 144
nrows 138
xllcorner 312487.6891250734
yllcorner 2397321.4964859663
cellsize 10.0
NODATA_value -1
```
"""
# Select the file with a QFileDialog()
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.AnyFile)
#dlg.setFilter("ASC File (*.asc);; TXT File (*.txt);;All File (*.*)")
dlg.setNameFilters(
["All File (*.*)", "ASC File (*.asc)", "TXT File (*.txt)"])
dlg.selectNameFilter("All File (*.*)")
filenames = ''
if dlg.exec_():
filenames = dlg.selectedFiles()
if filenames != '':
# Open the file and parse header data
with open(str(filenames[0]), 'r') as infile:
for line in infile:
values = line.strip().split(' ')
if values[0] == "ncols":
ChloeUtils.wrapperSetValue(self.wrappers["N_COLS"],
int(values[1]))
elif values[0] == "nrows":
ChloeUtils.wrapperSetValue(self.wrappers["N_ROWS"],
float(values[1]))
elif values[0] == "xllcorner":
ChloeUtils.wrapperSetValue(self.wrappers["XLL_CORNER"],
float(values[1]))
elif values[0] == "yllcorner":
ChloeUtils.wrapperSetValue(self.wrappers["YLL_CORNER"],
float(values[1]))
elif values[0] == "cellsize":
ChloeUtils.wrapperSetValue(self.wrappers["CELL_SIZE"],
float(values[1]))
elif values[0] == "NODATA_value":
ChloeUtils.wrapperSetValue(
self.wrappers["NODATA_VALUE"], int(values[1]))
else:
break
def __select(self):
dlg = QFileDialog()
dlg.setFileMode(QFileDialog.Directory)
filenames = []
if dlg.exec_():
filenames = dlg.selectedFiles()
if filenames:
filename = filenames[0]
self.mOutputDir.setText(filename)
def loadFile(self):
dialog = QFileDialog(self.dlg)
dialog.setFileMode(QFileDialog.AnyFile)
self.justloadingfromfile=True
if dialog.exec_():
fileNames = dialog.selectedFiles()
filepath=fileNames[0].split(".")
progress = QProgressDialog("Loading Graph: "+fileNames[0], "Abort", 0, 0, self)
progress.setWindowModality(Qt.WindowModal)
progress.setCancelButton(None)
self.qtask=LoadGraphTask("Loading Graph: "+fileNames[0], fileNames[0],self,self.dlg,self.maindlg,self.triplestoreconf[0]["geoconceptquery"],self.triplestoreconf,progress)
QgsApplication.taskManager().addTask(self.qtask)
def btn_hydraulics_clicked(self):
file_dialog = QFileDialog(self, 'Select hydraulics file')
file_dialog.setLabelText(QFileDialog.Accept, 'Select')
file_dialog.setLabelText(QFileDialog.Reject, 'Cancel')
file_dialog.setFileMode(QFileDialog.AnyFile)
file_dialog.exec_()
hydraulics_file_path = file_dialog.selectedFiles()
if not hydraulics_file_path or hydraulics_file_path[0] is None or hydraulics_file_path[0] == '':
return
self.txt_hydraulics_file.setText(hydraulics_file_path[0])
def saveDataToFile(self, data: List[List[Any]]) -> None:
"""
Write data to a file.
"""
file_window = QFileDialog()
file_window.setAcceptMode(1)
file_window.setDefaultSuffix('csv')
file_window.setNameFilters(['CSV Files (*.csv)', 'All Files (*)'])
if file_window.exec_() == 0:
return
file_name = file_window.selectedFiles()[0]
csv_file = open(file_name, 'wt')
csv_writer = csv.writer(csv_file, delimiter=',')
for i in data:
csv_writer.writerow([x for x in i])
csv_file.close()
def export_profile(self):
""" Export minimum needs to a json file.
This method will save the current state of the minimum needs setup.
Then open a dialog allowing the user to browse to the desired
destination location and allow the user to save the needs as a json
file.
"""
file_name_dialog = QFileDialog(self)
file_name_dialog.setAcceptMode(QFileDialog.AcceptSave)
file_name_dialog.setNameFilter(self.tr('JSON files (*.json *.JSON)'))
file_name_dialog.setDefaultSuffix('json')
file_name = None
if file_name_dialog.exec_():
file_name = file_name_dialog.selectedFiles()[0]
if file_name != '' and file_name is not None:
self.minimum_needs.write_to_file(file_name)
def export_profile(self):
""" Export minimum needs to a json file.
This method will save the current state of the minimum needs setup.
Then open a dialog allowing the user to browse to the desired
destination location and allow the user to save the needs as a json
file.
"""
file_name_dialog = QFileDialog(self)
file_name_dialog.setAcceptMode(QFileDialog.AcceptSave)
file_name_dialog.setNameFilter(self.tr('JSON files (*.json *.JSON)'))
file_name_dialog.setDefaultSuffix('json')
file_name = None
if file_name_dialog.exec_():
file_name = file_name_dialog.selectedFiles()[0]
if file_name != '' and file_name is not None:
self.minimum_needs.write_to_file(file_name)
def chooseMPIDir(self) -> None:
"""Choose MPI directory."""
title = QSWATUtils.trans('Select MPI bin directory')
if self._dlg.MPIBox.text() != '':
startDir = os.path.split(self._dlg.MPIBox.text())[0]
elif os.path.isdir(self.mpiexecDir):
startDir = os.path.split(self.mpiexecDir)[0]
else:
startDir = None
dlg = QFileDialog(None, title)
if startDir is not None:
dlg.setDirectory(startDir)
dlg.setFileMode(QFileDialog.Directory)
if dlg.exec_():
dirs = dlg.selectedFiles()
mpiexecDir = dirs[0]
self._dlg.MPIBox.setText(mpiexecDir)
self.mpiexecDir = mpiexecDir
def GetOutputFileName(clss, box_name, file_types, default_type, start_path):
dlg = QFileDialog(clss)
dlg.setDirectory(start_path)
dlg.setWindowTitle(box_name)
dlg.setViewMode(QFileDialog.Detail)
a = []
for i in file_types:
a.append(clss.tr(i))
dlg.setNameFilters(a)
dlg.setDefaultSuffix(default_type)
new_name = None
extension = None
if dlg.exec_():
new_name = dlg.selectedFiles()[0]
new_name = new_name.replace("..", ".")
if new_name[-4] == ".":
extension = new_name[-3:]
else:
extension = new_name[-4:]
return new_name, extension
def import_profile(self):
""" Import minimum needs from an existing json file.
The minimum needs are loaded from a file into the table. This state
is only saved if the form is accepted.
"""
# noinspection PyCallByClass,PyTypeChecker
file_name_dialog = QFileDialog(self)
file_name_dialog.setAcceptMode(QFileDialog.AcceptOpen)
file_name_dialog.setNameFilter(self.tr('JSON files (*.json *.JSON)'))
file_name_dialog.setDefaultSuffix('json')
path_name = resources_path('minimum_needs')
file_name_dialog.setDirectory(path_name)
if file_name_dialog.exec_():
file_name = file_name_dialog.selectedFiles()[0]
else:
return -1
if self.minimum_needs.read_from_file(file_name) == -1:
return -1
self.clear_resource_list()
self.populate_resource_list()
self.switch_context(self.profile_edit_page)
def import_profile(self):
""" Import minimum needs from an existing json file.
The minimum needs are loaded from a file into the table. This state
is only saved if the form is accepted.
"""
# noinspection PyCallByClass,PyTypeChecker
file_name_dialog = QFileDialog(self)
file_name_dialog.setAcceptMode(QFileDialog.AcceptOpen)
file_name_dialog.setNameFilter(self.tr('JSON files (*.json *.JSON)'))
file_name_dialog.setDefaultSuffix('json')
path_name = resources_path('minimum_needs')
file_name_dialog.setDirectory(path_name)
if file_name_dialog.exec_():
file_name = file_name_dialog.selectedFiles()[0]
else:
return -1
if self.minimum_needs.read_from_file(file_name) == -1:
return -1
self.clear_resource_list()
self.populate_resource_list()
self.switch_context(self.profile_edit_page)
def upload_data(self):
if self.check_login():
if self.local_data_sources.count() == 0:
return
if self.db_connections.count() == 0:
QMessageBox.warning(self, self.tr("No database available"), self.tr("Please create a database in the 'Account' tab."))
return
if not self.ui.cbUploadDatabase.currentIndex() >= 0:
QMessageBox.warning(self, self.tr("No database selected"), self.tr("Please select a database to upload data."))
return
db_name = self.ui.cbUploadDatabase.currentText()
if not self.db_connections.isPortOpen(db_name):
uri = self.db_connections.cloud_layer_uri(db_name, "", "")
host = str(uri.host())
port = uri.port()
QMessageBox.critical(self, self.tr("Network Error"),
self.tr("Could not connect to database server ({0}) on port {1}. Please contact your system administrator or internet provider to open port {1} in the firewall".format(host, port)))
return
# disable update of local data sources during upload, as there are
# temporary layers added and removed
self.do_update_local_data_sources = False
self.statusBar().showMessage(self.tr("Uploading data..."))
self.setCursor(Qt.WaitCursor)
self.ui.btnUploadData.hide()
self.ui.spinner.start()
self.ui.progressWidget.show()
# Map<data_source, {table: table, layers: layers}>
data_sources_items = {}
for row in range(0, self.ui.tblLocalLayers.rowCount()):
data_source = unicode(
self.ui.tblLocalLayers.item(
row, self.COLUMN_DATA_SOURCE).text())
layers = self.local_data_sources.layers(data_source)
if layers is not None:
table_name = unicode(
self.ui.tblLocalLayers.item(
row, self.COLUMN_TABLE_NAME).text())
data_sources_items[data_source] = {
u'table': unicode(table_name), u'layers': layers}
login_info = self.api.check_login(version_info=self._version_info())
try:
self.maxSize = login_info['max_storage']
self.maxDBs = login_info['max_dbs']
except:
self.maxSize = 50
self.maxDBs = 5
try:
self.data_upload.upload(self.db_connections.db(unicode(db_name)), data_sources_items, unicode(self.maxSize))
upload_ok = True
except Exception as e:
ErrorReportDialog(self.tr("Upload errors occurred"), self.tr("Upload errors occurred. Not all data could be uploaded."), str(e) + "\n" + traceback.format_exc(), self.user, self).exec_()
upload_ok = False
self.ui.spinner.stop()
self.ui.progressWidget.hide()
self.ui.btnUploadData.show()
self.unsetCursor()
self.statusBar().showMessage("")
# Refresh local layers
self.do_update_local_data_sources = True
self.update_local_layers()
# Refresh used space after upload
self.db_size(self.db_connections)
if upload_ok:
# Show save project dialog
save_dialog = QDialog(self)
save_dialog.setWindowTitle(self.tr("Save Project"))
save_dialog.setLayout(QVBoxLayout())
header = QWidget()
header.setLayout(QVBoxLayout())
label = QLabel(self.tr("Upload complete. The local layers in the project were replaced with the layers uploaded to the qgiscloud database."))
label.setWordWrap(True)
header.layout().addWidget(label)
label = QLabel(self.tr("Choose were to save the modified project:"))
label.setWordWrap(True)
header.layout().addWidget(label)
save_dialog.layout().setContentsMargins(0, 0, 0, 0)
save_dialog.layout().addWidget(header)
initialPath = QgsProject.instance().fileName()
if not initialPath:
initialPath = QSettings().value("/UI/lastProjectDir", ".")
fd = QFileDialog(None, self.tr("Save Project"), initialPath, "%s (*.qgz *.qgs)" % self.tr("QGIS Project Files"))
fd.setParent(save_dialog, Qt.Widget)
fd.setOption(QFileDialog.DontUseNativeDialog)
fd.setAcceptMode(QFileDialog.AcceptSave)
save_dialog.layout().addWidget(fd)
header.layout().setContentsMargins(fd.layout().contentsMargins())
fd.accepted.connect(save_dialog.accept)
fd.rejected.connect(save_dialog.reject)
if save_dialog.exec_() == QDialog.Accepted:
files = list(fd.selectedFiles())
if files:
QgsProject.instance().setFileName(files[0])
self.iface.actionSaveProject().trigger()
# Switch to map tab
self.ui.tabWidget.setCurrentWidget(self.ui.mapTab)
class TreeGenerator(object):
"""QGIS Plugin Implementation."""
def __init__(self, iface):
"""Constructor.
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgsInterface
"""
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(
self.plugin_dir,
'i18n',
'TreeGenerator_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
# Create the dialog (after translation) and keep reference
self.dlg = TreeGeneratorDialog()
self.dlg.runButton.clicked.connect(self.start_progress)
self.dlg.pushButtonSave.clicked.connect(self.folder_path)
self.dlg.helpButton.clicked.connect(self.help)
self.fileDialog = QFileDialog()
# self.fileDialog.setFileMode(4)
# self.fileDialog.setAcceptMode(1)
self.fileDialog.setFileMode(QFileDialog.Directory)
self.fileDialog.setOption(QFileDialog.ShowDirsOnly, True)
# Declare instance attributes
self.actions = []
self.menu = self.tr(u'&Tree Generator')
# TODO: We are going to let the user set this up in a future iteration
# self.toolbar = self.iface.addToolBar(u'TreeGenerator')
# self.toolbar.setObjectName(u'TreeGenerator')
# self.layerComboManagerPoint = VectorLayerCombo(self.dlg.comboBox_pointlayer)
# fieldgen = VectorLayerCombo(self.dlg.comboBox_pointlayer, initLayer="", options={"geomType": QGis.Point})
# self.layerComboManagerTreeTypeField = FieldCombo(self.dlg.comboBox_ttype, fieldgen, initField="")
# self.layerComboManagerTotalHeightField = FieldCombo(self.dlg.comboBox_totalheight, fieldgen, initField="")
# self.layerComboManagerTrunkHeightField = FieldCombo(self.dlg.comboBox_trunkheight, fieldgen, initField="")
# self.layerComboManagerDiameterField = FieldCombo(self.dlg.comboBox_diameter, fieldgen, initField="")
self.layerComboManagerPoint = QgsMapLayerComboBox(self.dlg.widgetPointLayer)
self.layerComboManagerPoint.setCurrentIndex(-1)
self.layerComboManagerPoint.setFilters(QgsMapLayerProxyModel.PointLayer)
self.layerComboManagerPoint.setFixedWidth(175)
self.layerComboManagerTreeTypeField = QgsFieldComboBox(self.dlg.widgetTreeType)
self.layerComboManagerTreeTypeField.setFilters(QgsFieldProxyModel.Numeric)
self.layerComboManagerPoint.layerChanged.connect(self.layerComboManagerTreeTypeField.setLayer)
self.layerComboManagerTotalHeightField = QgsFieldComboBox(self.dlg.widgetTotalHeight)
self.layerComboManagerTotalHeightField.setFilters(QgsFieldProxyModel.Numeric)
self.layerComboManagerPoint.layerChanged.connect(self.layerComboManagerTotalHeightField.setLayer)
self.layerComboManagerTrunkHeightField = QgsFieldComboBox(self.dlg.widgetTrunkHeight)
self.layerComboManagerTrunkHeightField.setFilters(QgsFieldProxyModel.Numeric)
self.layerComboManagerPoint.layerChanged.connect(self.layerComboManagerTrunkHeightField.setLayer)
self.layerComboManagerDiameterField = QgsFieldComboBox(self.dlg.widgetDiameter)
self.layerComboManagerDiameterField.setFilters(QgsFieldProxyModel.Numeric)
self.layerComboManagerPoint.layerChanged.connect(self.layerComboManagerDiameterField.setLayer)
# self.layerComboManagerDSM = RasterLayerCombo(self.dlg.comboBox_DSM)
# RasterLayerCombo(self.dlg.comboBox_DSM, initLayer="")
# self.layerComboManagerDEM = RasterLayerCombo(self.dlg.comboBox_DEM)
# RasterLayerCombo(self.dlg.comboBox_DEM, initLayer="")
# self.layerComboManagerBuild = RasterLayerCombo(self.dlg.comboBox_Build)
# RasterLayerCombo(self.dlg.comboBox_Build, initLayer="")
# self.layerComboManagerCDSM = RasterLayerCombo(self.dlg.comboBox_CDSM)
# RasterLayerCombo(self.dlg.comboBox_CDSM, initLayer="")
# self.layerComboManagerTDSM = RasterLayerCombo(self.dlg.comboBox_TDSM)
# RasterLayerCombo(self.dlg.comboBox_TDSM, initLayer="")
self.layerComboManagerDSM = QgsMapLayerComboBox(self.dlg.widgetDSM)
self.layerComboManagerDSM.setFilters(QgsMapLayerProxyModel.RasterLayer)
self.layerComboManagerDSM.setFixedWidth(175)
self.layerComboManagerDSM.setCurrentIndex(-1)
self.layerComboManagerDEM = QgsMapLayerComboBox(self.dlg.widgetDEM)
self.layerComboManagerDEM.setFilters(QgsMapLayerProxyModel.RasterLayer)
self.layerComboManagerDEM.setFixedWidth(175)
self.layerComboManagerDEM.setCurrentIndex(-1)
self.layerComboManagerBuild = QgsMapLayerComboBox(self.dlg.widgetBuild)
self.layerComboManagerBuild.setFilters(QgsMapLayerProxyModel.RasterLayer)
self.layerComboManagerBuild.setFixedWidth(175)
self.layerComboManagerBuild.setCurrentIndex(-1)
self.layerComboManagerCDSM = QgsMapLayerComboBox(self.dlg.widgetCDSM)
self.layerComboManagerCDSM.setFilters(QgsMapLayerProxyModel.RasterLayer)
self.layerComboManagerCDSM.setFixedWidth(175)
self.layerComboManagerCDSM.setCurrentIndex(-1)
self.layerComboManagerTDSM = QgsMapLayerComboBox(self.dlg.widgetTDSM)
self.layerComboManagerTDSM.setFilters(QgsMapLayerProxyModel.RasterLayer)
self.layerComboManagerTDSM.setFixedWidth(175)
self.layerComboManagerTDSM.setCurrentIndex(-1)
# noinspection PyMethodMayBeStatic
def tr(self, message):
"""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
"""
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('TreeGenerator', message)
def add_action(
self,
icon_path,
text,
callback,
enabled_flag=True,
add_to_menu=True,
add_to_toolbar=True,
status_tip=None,
whats_this=None,
parent=None):
# Create the dialog (after translation) and keep reference
self.dlg = TreeGeneratorDialog()
icon = QIcon(icon_path)
action = QAction(icon, text, parent)
action.triggered.connect(callback)
action.setEnabled(enabled_flag)
if status_tip is not None:
action.setStatusTip(status_tip)
if whats_this is not None:
action.setWhatsThis(whats_this)
if add_to_toolbar:
self.toolbar.addAction(action)
if add_to_menu:
self.iface.addPluginToMenu(
self.menu,
action)
self.actions.append(action)
return action
def initGui(self):
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
icon_path = ':/plugins/TreeGenerator/icon.png'
self.add_action(
icon_path,
text=self.tr(u''),
callback=self.run,
parent=self.iface.mainWindow())
def unload(self):
"""Removes the plugin menu item and icon from QGIS GUI."""
for action in self.actions:
self.iface.removePluginMenu(
self.tr(u'&Tree Generator'),
action)
self.iface.removeToolBarIcon(action)
# remove the toolbar
del self.toolbar
def run(self):
"""Run method that performs all the real work"""
# show the dialog
self.dlg.show()
# Run the dialog event loop
self.dlg.exec_()
gdal.UseExceptions()
gdal.AllRegister()
def folder_path(self):
self.fileDialog.open()
result = self.fileDialog.exec_()
if result == 1:
self.folderPath = self.fileDialog.selectedFiles()
self.dlg.textOutput.setText(self.folderPath[0])
def start_progress(self):
self.steps = 0
point = self.layerComboManagerPoint.currentLayer()
if point is None:
QMessageBox.critical(self.dlg, "Error", "No valid Point layer is selected")
return
if self.dlg.checkBoxOnlyBuilding.isChecked(): # Only building heights
build = self.layerComboManagerBuild.currentLayer()
dsm = None
dem = None
if build is None:
QMessageBox.critical(self.dlg, "Error", "No valid building raster layer is selected")
return
provider = build.dataProvider()
filePath_build = str(provider.dataSourceUri())
dataset = gdal.Open(filePath_build)
build_array = dataset.ReadAsArray().astype(np.float)
else: # Both building ground heights
dsm = self.layerComboManagerDSM.currentLayer()
dem = self.layerComboManagerDEM.currentLayer()
build = None
if dsm is None:
QMessageBox.critical(self.dlg, "Error", "No valid ground and building DSM raster layer is selected")
return
if dem is None:
QMessageBox.critical(self.dlg, "Error", "No valid ground DEM raster layer is selected")
return
provider = dsm.dataProvider()
filePath_dsm = str(provider.dataSourceUri())
provider = dem.dataProvider()
filePath_dem = str(provider.dataSourceUri())
dataset = gdal.Open(filePath_dsm)
dsm_array = dataset.ReadAsArray().astype(np.float)
dataset2 = gdal.Open(filePath_dem)
dem_array = dataset2.ReadAsArray().astype(np.float)
if not (dsm_array.shape[0] == dem_array.shape[0]) & (dsm_array.shape[1] == dem_array.shape[1]):
QMessageBox.critical(self.dlg, "Error", "All grids must be of same pixel resolution")
return
build_array = dsm_array - dem_array
build_array[build_array < 2.] = 1.
build_array[build_array >= 2.] = 0.
sizey = build_array.shape[0]
sizex = build_array.shape[1]
if self.dlg.checkBoxMergeCDSM.isChecked(): # vegetation cdsm
cdsm = self.layerComboManagerCDSM.currentLayer()
if cdsm is None:
QMessageBox.critical(self.dlg, "Error", "No valid vegetation CDSM raster layer is selected")
return
provider = cdsm.dataProvider()
filePath_cdsm = str(provider.dataSourceUri())
dataset = gdal.Open(filePath_cdsm)
cdsm_array = dataset.ReadAsArray().astype(np.float)
tdsm = self.layerComboManagerCDSM.currentLayer()
if tdsm is None:
QMessageBox.critical(self.dlg, "Error", "No valid vegetation TDSM raster layer is selected")
return
provider = tdsm.dataProvider()
filePath_tdsm = str(provider.dataSourceUri())
dataset = gdal.Open(filePath_tdsm)
tdsm_array = dataset.ReadAsArray().astype(np.float)
else:
cdsm_array = np.zeros((sizey, sizex))
tdsm_array = np.zeros((sizey, sizex))
geotransform = dataset.GetGeoTransform()
scale = 1 / geotransform[1]
# nd = dataset.GetRasterBand(1).GetNoDataValue()
# dem_array = np.zeros((sizex, sizey))
# Get attributes
vlayer = QgsVectorLayer(point.source(), "point", "ogr")
# prov = vlayer.dataProvider()
# fields = prov.fields()
ttype_field = self.layerComboManagerTreeTypeField.currentField()
trunk_field = self.layerComboManagerTrunkHeightField.currentField()
tot_field = self.layerComboManagerTotalHeightField.currentField()
dia_field = self.layerComboManagerDiameterField.currentField()
# idx_ttype = vlayer.fieldNameIndex(ttype_field)
# idx_trunk = vlayer.fieldNameIndex(trunk_field)
# idx_tot = vlayer.fieldNameIndex(tot_field)
# idx_dia = vlayer.fieldNameIndex(dia_field)
idx_ttype = vlayer.fields().indexFromName(ttype_field)
idx_trunk = vlayer.fields().indexFromName(trunk_field)
idx_tot = vlayer.fields().indexFromName(tot_field)
idx_dia = vlayer.fields().indexFromName(dia_field)
if self.folderPath == 'None':
QMessageBox.critical(self.dlg, "Error", "Select a valid output folder")
return
numfeat = vlayer.featureCount()
width = dataset.RasterXSize
height = dataset.RasterYSize
minx = geotransform[0]
miny = geotransform[3] + width * geotransform[4] + height * geotransform[5]
rows = build_array.shape[0]
cols = build_array.shape[1]
self.dlg.progressBar.setRange(0, numfeat)
index = 0
# Main loop
for f in vlayer.getFeatures(): # looping through each grid polygon
# self.dlg.progressBar.setValue(0)
index = index + 1
self.dlg.progressBar.setValue(index)
attributes = f.attributes()
geometry = f.geometry()
feature = QgsFeature()
feature.setAttributes(attributes)
feature.setGeometry(geometry)
y = f.geometry().centroid().asPoint().y()
x = f.geometry().centroid().asPoint().x()
ttype = f.attributes()[idx_ttype]
trunk = f.attributes()[idx_trunk]
height = f.attributes()[idx_tot]
dia = f.attributes()[idx_dia]
cola = np.round((x - minx) * scale)
rowa = np.round((miny + rows / scale - y) * scale)
# QMessageBox.information(None, "scale=", str(scale))
# QMessageBox.information(None, "x=", str(x))
# QMessageBox.information(None, "y=", str(y))
# QMessageBox.information(None, "minx=", str(minx))
# QMessageBox.information(None, "miny=", str(miny))
# QMessageBox.information(None, "cola=", str(cola))
# QMessageBox.information(None, "rowa=", str(rowa))
# QMessageBox.information(None, "rows=", str(rows))
cdsm_array, tdsm_array = makevegdems.vegunitsgeneration(build_array, cdsm_array, tdsm_array, ttype, height,
trunk, dia, rowa, cola, sizex, sizey, scale)
# temporary fix for mac, ISSUE #15
pf = sys.platform
if pf == 'darwin' or pf == 'linux2':
if not os.path.exists(self.folderPath[0]):
os.makedirs(self.folderPath[0])
self.saveraster(dataset, self.folderPath[0] + '/cdsm.tif', cdsm_array)
self.saveraster(dataset, self.folderPath[0] + '/tdsm.tif', tdsm_array)
QMessageBox.information(self.dlg, "TreeGenerator", "Vegetation DSMs succesfully generated")
def help(self):
url = "https://umep-docs.readthedocs.io/en/latest/pre-processor/Spatial%20Data%20Tree%20Generator.html"
webbrowser.open_new_tab(url)
def saveraster(self, gdal_data, filename, raster):
rows = gdal_data.RasterYSize
cols = gdal_data.RasterXSize
outDs = gdal.GetDriverByName("GTiff").Create(filename, cols, rows, int(1), GDT_Float32)
outBand = outDs.GetRasterBand(1)
# write the data
outBand.WriteArray(raster, 0, 0)
# flush data to disk, set the NoData value and calculate stats
outBand.FlushCache()
# outBand.SetNoDataValue(-9999)
# georeference the image and set the projection
outDs.SetGeoTransform(gdal_data.GetGeoTransform())
outDs.SetProjection(gdal_data.GetProjection())
def on_file_browse(self):
settings = QSettings()
# look for directory
path = QgsProject.instance().homePath()
if path == "":
path = settings.value("mask/file_dir", "")
if path == "":
path = QDir.homePath()
drivers = QgsVectorFileWriter.ogrDriverList()
filterList = []
filterMap = {}
for driver in drivers:
# grrr, driverMetadata is not really consistent
if driver.driverName == "ESRI Shapefile":
ext = "shp"
glob = "*.shp"
else:
md = QgsVectorFileWriter.MetaData()
if QgsVectorFileWriter.driverMetadata(driver.driverName, md):
ext = md.ext
glob = md.glob
else:
continue
fn = "%s (%s)" % (driver.longName, glob)
filterMap[fn] = (driver.driverName, ext, glob)
filterList += [fn]
fileFilters = ";;".join(filterList)
fd = QFileDialog(
None,
self.tr("Select a filename to save the mask layer to"),
path,
fileFilters,
)
save_format_name = self.parameters.file_format
self.save_format = None
for k, v in filterMap.items():
if v[0] == save_format_name:
self.save_format = v
fd.selectNameFilter(k)
break
def on_filter_selected(ff):
self.save_format = filterMap[ff]
fd.filterSelected.connect(on_filter_selected)
fd.setAcceptMode(QFileDialog.AcceptSave)
r = fd.exec_()
if r == 1:
fn = fd.selectedFiles()[0]
driver, ext, glob = self.save_format
if not fn.endswith("." + ext):
fn += "." + ext
self.ui.filePath.setText(fn)
self.ui.formatLbl.setText(self.save_format[0])
self.parameters.file_format = self.save_format[0]
self.parameters.file_path = fn
class PotentialSlopeFailure(object):
"""QGIS Plugin Implementation."""
def __init__(self, iface):
"""Constructor.
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgsInterface
"""
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(
self.plugin_dir, 'i18n',
'PotentialSlopeFailure_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
self.dlg = PotentialSlopeFailureDialog(self.iface)
self.dlg.runButton.clicked.connect(self.start_progress)
self.dlg.pushButtonHelp.clicked.connect(self.help)
self.dlg.pushButtonSave.clicked.connect(self.folder_path)
self.fileDialog = QFileDialog()
self.fileDialog.setFileMode(QFileDialog.Directory)
self.fileDialog.setOption(QFileDialog.ShowDirsOnly, True)
# Declare instance attributes
#self.actions = []
#self.menu = self.tr(u'&Potential Slope Failure')
# TODO: We are going to let the user set this up in a future iteration
#self.toolbar = self.iface.addToolBar(u'PotentialSlopeFailure')
#self.toolbar.setObjectName(u'PotentialSlopeFailure')
# self.layerComboManagerDEM = RasterLayerCombo(self.dlg.comboBoxDem)
# RasterLayerCombo(self.dlg.comboBoxDem, initLayer="")
# self.layerComboManagerSOIL = RasterLayerCombo(self.dlg.comboBoxSoil)
# RasterLayerCombo(self.dlg.comboBoxSoil, initLayer="")
self.layerComboManagerDEM = QgsMapLayerComboBox(self.dlg.widgetDEM)
self.layerComboManagerDEM.setFilters(QgsMapLayerProxyModel.RasterLayer)
self.layerComboManagerDEM.setFixedWidth(175)
self.layerComboManagerSOIL = QgsMapLayerComboBox(self.dlg.widgetSOIL)
self.layerComboManagerSOIL.setFilters(
QgsMapLayerProxyModel.RasterLayer)
self.layerComboManagerSOIL.setFixedWidth(175)
self.folderPath = 'None'
# noinspection PyMethodMayBeStatic
def tr(self, message):
"""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
"""
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('PotentialSlopeFailure', message)
# def add_action(
# self,
# icon_path,
# text,
# callback,
# enabled_flag=True,
# add_to_menu=True,
# add_to_toolbar=True,
# status_tip=None,
# whats_this=None,
# parent=None):
# """Add a toolbar icon to the toolbar.
#
# :param icon_path: Path to the icon for this action. Can be a resource
# path (e.g. ':/plugins/foo/bar.png') or a normal file system path.
# :type icon_path: str
#
# :param text: Text that should be shown in menu items for this action.
# :type text: str
#
# :param callback: Function to be called when the action is triggered.
# :type callback: function
#
# :param enabled_flag: A flag indicating if the action should be enabled
# by default. Defaults to True.
# :type enabled_flag: bool
#
# :param add_to_menu: Flag indicating whether the action should also
# be added to the menu. Defaults to True.
# :type add_to_menu: bool
#
# :param add_to_toolbar: Flag indicating whether the action should also
# be added to the toolbar. Defaults to True.
# :type add_to_toolbar: bool
#
# :param status_tip: Optional text to show in a popup when mouse pointer
# hovers over the action.
# :type status_tip: str
#
# :param parent: Parent widget for the new action. Defaults None.
# :type parent: QWidget
#
# :param whats_this: Optional text to show in the status bar when the
# mouse pointer hovers over the action.
#
# :returns: The action that was created. Note that the action is also
# added to self.actions list.
# :rtype: QAction
# """
#
# # Create the dialog (after translation) and keep reference
# # self.dlg = PotentialSlopeFailureDialog()
#
# icon = QIcon(icon_path)
# action = QAction(icon, text, parent)
# action.triggered.connect(callback)
# action.setEnabled(enabled_flag)
#
# if status_tip is not None:
# action.setStatusTip(status_tip)
#
# if whats_this is not None:
# action.setWhatsThis(whats_this)
#
# if add_to_toolbar:
# self.toolbar.addAction(action)
#
# if add_to_menu:
# self.iface.addPluginToMenu(self.menu, action)
#
# self.actions.append(action)
#
# return action
def initGui(self):
# Create action that will start plugin configuration
self.action = QAction(
QIcon(':/plugins/PotentialSlopeFailure/slopeicon.png'),
'Calculates areas prone to slope failures in cohesive soils',
self.iface.mainWindow())
# connect the action to the run method
self.action.triggered.connect(self.run)
# Add toolbar button and menu item
self.iface.addToolBarIcon(self.action)
self.iface.addPluginToMenu(self.tr("&Potential Slope Failure"),
self.action)
#"""Create the menu entries and toolbar icons inside the QGIS GUI."""
#
#icon_path = ':/plugins/PotentialSlopeFailure/icon.png'
#self.add_action(
# icon_path,
# text=self.tr(u'Calculates areas prone to slope failures in cohesive soils'),
# callback=self.run,
# parent=self.iface.mainWindow())
def unload(self):
# Remove the plugin menu item and icon
self.iface.removePluginMenu("&Potential Slope Failure", self.action)
self.iface.removeToolBarIcon(self.action)
# """Removes the plugin menu item and icon from QGIS GUI."""
# for action in self.actions: self.iface.removePluginMenu(
# self.tr(u'&Potential Slope Failure'),
# action)
# self.iface.removeToolBarIcon(action)
# remove the toolbar
# del self.toolbar
def run(self):
self.dlg.show()
self.dlg.exec_()
def folder_path(self):
self.fileDialog.open()
result = self.fileDialog.exec_()
if result == 1:
self.folderPath = self.fileDialog.selectedFiles()
self.dlg.textOutput.setText(self.folderPath[0])
def start_progress(self):
if self.folderPath == 'None':
QMessageBox.critical(None, "Error", "Select a valid output folder")
return
# Load DEM
demlayer = self.layerComboManagerDEM.currentLayer()
if demlayer is None:
QMessageBox.critical(None, "Error",
"No valid DEM raster layer is selected")
return
provider = demlayer.dataProvider()
filepath_dem = str(provider.dataSourceUri())
gdal_dem = gdal.Open(filepath_dem)
dem = gdal_dem.ReadAsArray().astype(np.float)
sizex = dem.shape[0]
sizey = dem.shape[1]
geotransform = gdal_dem.GetGeoTransform()
scale = 1 / geotransform[1]
# Load Soil
soillayer = self.layerComboManagerSOIL.currentLayer()
if soillayer is None:
QMessageBox.critical(None, "Error",
"No valid Soil raster selected")
return
# load raster
gdal.AllRegister()
provider = soillayer.dataProvider()
filePathOld = str(provider.dataSourceUri())
dataSet = gdal.Open(filePathOld)
soil = dataSet.ReadAsArray().astype(np.float)
soilsizex = soil.shape[0]
soilsizey = soil.shape[1]
if not (soilsizex == sizex) & (soilsizey == sizey):
QMessageBox.critical(
None, "Error",
"The grids must be of same extent and resolution")
return
itera = int(360 / self.dlg.spinBoxIter.value())
alt = self.dlg.spinBoxAlt.value()
shtot = np.zeros((sizex, sizey))
index = 0
# Inverting dem
dem = dem * (-1.) + np.max(dem)
self.dlg.progressBar.setRange(0, self.dlg.spinBoxIter.value())
for i in range(0, self.dlg.spinBoxIter.value()):
azi = itera * i
self.dlg.progressBar.setValue(i + 1)
# self.iface.messageBar().pushMessage("ShadowGenerator", str(azi))
sh = shadow.shadowingfunctionglobalradiation(
dem, azi, alt, scale, self.dlg, 1)
shtot = shtot + sh
index += 1
zon1 = shtot / index
zon1[zon1 == 1] = 2
zon1[zon1 < 1] = 1
karta1a = zon1 * soil
karta1a[karta1a == 0] = 3
filename = self.folderPath[0] + '/map1a.tif'
self.saveraster(gdal_dem, filename, karta1a)
# load result into canvas
if self.dlg.checkBoxIntoCanvas.isChecked():
rlayer = self.iface.addRasterLayer(filename)
# Trigger a repaint
if hasattr(rlayer, "setCacheImage"):
rlayer.setCacheImage(None)
rlayer.triggerRepaint()
rlayer.loadNamedStyle(self.plugin_dir + '/misc/map1a.qml')
if hasattr(rlayer, "setCacheImage"):
rlayer.setCacheImage(None)
rlayer.triggerRepaint()
self.dlg.progressBar.setValue(0)
QMessageBox.information(
self.dlg, "Calculation done!",
"Output (map1a.tif) created in: " + self.folderPath[0] + "/")
def help(self):
url = "https://github.com/biglimp/PotentialSlopeFailure/wiki/Potential-Slope-Failure-plugin-for-QGIS"
webbrowser.open_new_tab(url)
def saveraster(self, gdal_data, filename, raster):
rows = gdal_data.RasterYSize
cols = gdal_data.RasterXSize
outDs = gdal.GetDriverByName("GTiff").Create(filename, cols, rows,
int(1), GDT_Float32)
outBand = outDs.GetRasterBand(1)
# write the data
outBand.WriteArray(raster, 0, 0)
# flush data to disk, set the NoData value and calculate stats
outBand.FlushCache()
outBand.SetNoDataValue(-9999)
# georeference the image and set the projection
outDs.SetGeoTransform(gdal_data.GetGeoTransform())
outDs.SetProjection(gdal_data.GetProjection())
def upload_data(self):
if self.check_login():
if self.local_data_sources.count() == 0:
return
if self.db_connections.count() == 0:
QMessageBox.warning(self, self.tr("No database available"), self.tr("Please create a database in the 'Account' tab."))
return
if not self.ui.cbUploadDatabase.currentIndex() >= 0:
QMessageBox.warning(self, self.tr("No database selected"), self.tr("Please select a database to upload data."))
return
db_name = self.ui.cbUploadDatabase.currentText()
if not self.db_connections.isPortOpen(db_name):
uri = self.db_connections.cloud_layer_uri(db_name, "", "")
host = str(uri.host())
port = uri.port()
QMessageBox.critical(self, self.tr("Network Error"),
self.tr("Could not connect to database server ({0}) on port {1}. Please contact your system administrator or internet provider to open port {1} in the firewall".format(host, port)))
return
# disable update of local data sources during upload, as there are
# temporary layers added and removed
self.do_update_local_data_sources = False
self.statusBar().showMessage(self.tr("Uploading data..."))
self.setCursor(Qt.WaitCursor)
self.ui.btnUploadData.hide()
self.ui.spinner.start()
self.ui.progressWidget.show()
# Map<data_source, {schema: schema, table: table, layers: layers}>
data_sources_items = {}
for row in range(0, self.ui.tblLocalLayers.rowCount()):
data_source = unicode(
self.ui.tblLocalLayers.item(
row, self.COLUMN_DATA_SOURCE).text())
layers = self.local_data_sources.layers(data_source)
if layers is not None:
schema_name = unicode(
self.ui.tblLocalLayers.cellWidget(
row, self.COLUMN_SCHEMA_NAME).currentText())
table_name = unicode(
self.ui.tblLocalLayers.item(
row, self.COLUMN_TABLE_NAME).text())
data_sources_items[data_source] = {
u'schema': unicode(schema_name), u'table': unicode(table_name), u'layers': layers}
login_info = self.api.check_login(version_info=self._version_info())
try:
self.maxSize = login_info['max_storage']
self.maxDBs = login_info['max_dbs']
except:
self.maxSize = 50
self.maxDBs = 5
try:
self.data_upload.upload(self.db_connections.db(unicode(db_name)), data_sources_items, unicode(self.maxSize))
upload_ok = True
except Exception as e:
ErrorReportDialog(self.tr("Upload errors occurred"), self.tr("Upload errors occurred. Not all data could be uploaded."), str(e) + "\n" + traceback.format_exc(), self.user, self).exec_()
upload_ok = False
self.ui.spinner.stop()
self.ui.progressWidget.hide()
self.ui.btnUploadData.show()
self.unsetCursor()
self.statusBar().showMessage("")
# Refresh local layers
self.do_update_local_data_sources = True
self.update_local_layers()
# Refresh used space after upload
self.db_size(self.db_connections)
if upload_ok:
# Show save project dialog
save_dialog = QDialog(self)
save_dialog.setWindowTitle(self.tr("Save Project"))
save_dialog.setLayout(QVBoxLayout())
header = QWidget()
header.setLayout(QVBoxLayout())
label = QLabel(self.tr("Upload complete. The local layers in the project were replaced with the layers uploaded to the qgiscloud database."))
label.setWordWrap(True)
header.layout().addWidget(label)
label = QLabel(self.tr("Choose were to save the modified project:"))
label.setWordWrap(True)
header.layout().addWidget(label)
save_dialog.layout().setContentsMargins(0, 0, 0, 0)
save_dialog.layout().addWidget(header)
initialPath = QgsProject.instance().fileName()
if not initialPath:
initialPath = QSettings().value("/UI/lastProjectDir", ".")
fd = QFileDialog(None, self.tr("Save Project"), initialPath, "%s (*.qgz *.qgs)" % self.tr("QGIS Project Files"))
fd.setParent(save_dialog, Qt.Widget)
fd.setOption(QFileDialog.DontUseNativeDialog)
fd.setAcceptMode(QFileDialog.AcceptSave)
save_dialog.layout().addWidget(fd)
header.layout().setContentsMargins(fd.layout().contentsMargins())
fd.accepted.connect(save_dialog.accept)
fd.rejected.connect(save_dialog.reject)
if save_dialog.exec_() == QDialog.Accepted:
files = list(fd.selectedFiles())
if files:
QgsProject.instance().setFileName(files[0])
self.iface.actionSaveProject().trigger()
# Switch to map tab
self.ui.tabWidget.setCurrentWidget(self.ui.mapTab)