def __init__(self, iface, db, qgis_utils, parent=None):
QWizard.__init__(self, parent)
self.setupUi(self)
self.iface = iface
self.log = QgsApplication.messageLog()
self._db = db
self.qgis_utils = qgis_utils
self.help_strings = HelpStrings()
self.insert_features_to_layer = InsertFeaturesToLayer()
self.target_layer = None
# Auxiliary data to set nonlinear next pages
self.pages = [self.wizardPage1, self.wizardPage2, self.wizardPage3]
self.dict_pages_ids = {
self.pages[idx]: pid
for idx, pid in enumerate(self.pageIds())
}
# Set connections
self.btn_browse_file.clicked.connect(
make_file_selector(self.txt_file_path,
file_filter=QCoreApplication.translate(
"CreatePointsCadastreWizard",
'CSV File (*.csv *.txt)')))
self.txt_file_path.textChanged.connect(self.file_path_changed)
self.crsSelector.crsChanged.connect(self.crs_changed)
self.crs = QgsCoordinateReferenceSystem()
self.txt_delimiter.textChanged.connect(self.fill_long_lat_combos)
self.known_delimiters = [{
'name': ';',
'value': ';'
}, {
'name': ',',
'value': ','
}, {
'name': 'tab',
'value': '\t'
}, {
'name': 'space',
'value': ' '
}, {
'name': '|',
'value': '|'
}, {
'name': '~',
'value': '~'
}, {
'name': 'Other',
'value': ''
}]
self.cbo_delimiter.addItems(
[item['name'] for item in self.known_delimiters])
self.cbo_delimiter.currentTextChanged.connect(self.separator_changed)
self.restore_settings()
self.txt_file_path.textChanged.emit(self.txt_file_path.text())
self.rad_boundary_point.toggled.connect(self.point_option_changed)
self.rad_control_point.toggled.connect(self.point_option_changed)
self.rad_csv.toggled.connect(self.adjust_page_2_controls)
self.point_option_changed() # Initialize it
self.button(QWizard.FinishButton).clicked.connect(self.finished_dialog)
self.currentIdChanged.connect(self.current_page_changed)
self.mMapLayerComboBox.setFilters(QgsMapLayerProxyModel.PointLayer)
self.txt_help_page_2.setHtml(
self.help_strings.WIZ_ADD_POINTS_CADASTRE_PAGE_2_OPTION_CSV)
self.wizardPage2.setButtonText(
QWizard.FinishButton,
QCoreApplication.translate("CreatePointsCadastreWizard", "Import"))
self.txt_help_page_3.setHtml(
self.help_strings.WIZ_ADD_POINTS_CADASTRE_PAGE_3_OPTION_CSV)
self.txt_help_page_3.anchorClicked.connect(self.save_template)
self.button(QWizard.HelpButton).clicked.connect(self.show_help)
# Set MessageBar for QWizard
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.setLayout(QGridLayout())
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)