class QgisModelBakerPlugin(QObject):
def __init__(self, iface):
QObject.__init__(self)
self.iface = iface
self.plugin_dir = os.path.dirname(__file__)
self.generate_dlg = None
self.export_dlg = None
self.importdata_dlg = None
self.__generate_action = None
self.__export_action = None
self.__importdata_action = None
self.__configure_action = None
self.__help_action = None
self.__about_action = None
self.__separator = None
basepath = pathlib.Path(__file__).parent.absolute()
metadata = configparser.ConfigParser()
metadata.read(os.path.join(basepath, 'metadata.txt'))
self.__version__ = metadata['general']['version']
if locale.getlocale() == (None, None):
locale.setlocale(locale.LC_ALL, '')
# initialize translation
qgis_locale_id = str(QSettings().value('locale/userLocale'))
qgis_locale = QLocale(qgis_locale_id)
locale_path = os.path.join(self.plugin_dir, 'i18n')
self.translator = QTranslator()
self.translator.load(qgis_locale, 'QgisModelBaker', '_', locale_path)
QCoreApplication.installTranslator(self.translator)
self.ili2db_configuration = BaseConfiguration()
settings = QSettings()
settings.beginGroup('QgisModelBaker/ili2db')
self.ili2db_configuration.restore(settings)
self.event_filter = DropFileFilter(self)
def register_event_filter(self):
if not self.event_filter:
self.event_filter = DropFileFilter(self)
self.iface.mainWindow().installEventFilter(self.event_filter)
def unregister_event_filter(self):
if self.event_filter:
self.iface.mainWindow().removeEventFilter(self.event_filter)
self.event_filter.deleteLater()
def initGui(self):
pyplugin_installer.installer.initPluginInstaller()
pyplugin_installer.installer_data.plugins.rebuild()
if 'projectgenerator' in available_plugins:
pyplugin_installer.instance().uninstallPlugin('projectgenerator',
quiet=True)
self.__generate_action = QAction(
QIcon(
os.path.join(os.path.dirname(__file__),
'images/QgisModelBaker-icon.svg')),
self.tr('Generate'), None)
self.__export_action = QAction(
QIcon(
os.path.join(os.path.dirname(__file__),
'images/QgisModelBaker-xtf-export-icon.svg')),
self.tr('Export Interlis Transfer File (.xtf)'), None)
self.__importdata_action = QAction(
QIcon(
os.path.join(os.path.dirname(__file__),
'images/QgisModelBaker-xtf-import-icon.svg')),
self.tr('Import Interlis Transfer File (.xtf)'), None)
self.__configure_action = QAction(self.tr('Settings'), None)
self.__help_action = QAction(self.tr('Help'), None)
self.__about_action = QAction(self.tr('About'), None)
self.__separator = QAction(None)
self.__separator.setSeparator(True)
# set these actions checkable to visualize that the dialog is open
self.__generate_action.setCheckable(True)
self.__export_action.setCheckable(True)
self.__importdata_action.setCheckable(True)
self.__generate_action.triggered.connect(self.show_generate_dialog)
self.__configure_action.triggered.connect(self.show_options_dialog)
self.__importdata_action.triggered.connect(self.show_importdata_dialog)
self.__export_action.triggered.connect(self.show_export_dialog)
self.__help_action.triggered.connect(self.show_help_documentation)
self.__about_action.triggered.connect(self.show_about_dialog)
self.iface.addPluginToDatabaseMenu(self.tr('Model Baker'),
self.__generate_action)
self.iface.addPluginToDatabaseMenu(self.tr('Model Baker'),
self.__importdata_action)
self.iface.addPluginToDatabaseMenu(self.tr('Model Baker'),
self.__export_action)
self.iface.addPluginToDatabaseMenu(self.tr('Model Baker'),
self.__configure_action)
self.iface.addPluginToDatabaseMenu(self.tr('Model Baker'),
self.__separator)
self.iface.addPluginToDatabaseMenu(self.tr('Model Baker'),
self.__help_action)
self.iface.addPluginToDatabaseMenu(self.tr('Model Baker'),
self.__about_action)
self.toolbar = self.iface.addToolBar(self.tr('Model Baker'))
self.toolbar.setObjectName("ModelBakerToolbar")
self.toolbar.setToolTip(self.tr('Model Baker Toolbar'))
self.toolbar.addAction(self.__generate_action)
self.toolbar.addAction(self.__importdata_action)
self.toolbar.addAction(self.__export_action)
self.register_event_filter()
def unload(self):
self.unregister_event_filter()
self.iface.removePluginDatabaseMenu(self.tr('Model Baker'),
self.__generate_action)
self.iface.removePluginDatabaseMenu(self.tr('Model Baker'),
self.__importdata_action)
self.iface.removePluginDatabaseMenu(self.tr('Model Baker'),
self.__export_action)
self.iface.removePluginDatabaseMenu(self.tr('Model Baker'),
self.__configure_action)
self.iface.removePluginDatabaseMenu(self.tr('Model Baker'),
self.__help_action)
self.iface.removePluginDatabaseMenu(self.tr('Model Baker'),
self.__about_action)
del self.__generate_action
del self.__export_action
del self.__importdata_action
del self.__configure_action
del self.__help_action
del self.__about_action
def show_generate_dialog(self):
if self.generate_dlg:
self.generate_dlg.reject()
else:
self.generate_dlg = GenerateProjectDialog(
self.iface, self.ili2db_configuration, self.iface.mainWindow())
self.generate_dlg.setAttribute(Qt.WA_DeleteOnClose)
self.generate_dlg.setWindowFlags(self.generate_dlg.windowFlags()
| Qt.Tool)
self.generate_dlg.show()
self.generate_dlg.finished.connect(self.generate_dialog_finished)
self.__generate_action.setChecked(True)
def generate_dialog_finished(self):
self.__generate_action.setChecked(False)
self.generate_dlg = None
def show_export_dialog(self):
if self.export_dlg:
self.export_dlg.reject()
else:
self.export_dlg = ExportDialog(self.ili2db_configuration,
self.iface.mainWindow())
self.export_dlg.setAttribute(Qt.WA_DeleteOnClose)
self.export_dlg.setWindowFlags(self.export_dlg.windowFlags()
| Qt.Tool)
self.export_dlg.show()
self.export_dlg.finished.connect(self.export_dialog_finished)
self.__export_action.setChecked(True)
def export_dialog_finished(self):
self.__export_action.setChecked(False)
self.export_dlg = None
def show_importdata_dialog(self):
if self.importdata_dlg:
self.importdata_dlg.reject()
else:
self.importdata_dlg = ImportDataDialog(self.iface,
self.ili2db_configuration,
self.iface.mainWindow())
self.importdata_dlg.setAttribute(Qt.WA_DeleteOnClose)
self.importdata_dlg.setWindowFlags(
self.importdata_dlg.windowFlags() | Qt.Tool)
self.importdata_dlg.show()
self.importdata_dlg.finished.connect(
self.importdata_dialog_finished)
self.__importdata_action.setChecked(True)
def importdata_dialog_finished(self):
self.__importdata_action.setChecked(False)
self.importdata_dlg = None
def show_options_dialog(self):
dlg = OptionsDialog(self.ili2db_configuration)
if dlg.exec_():
settings = QSettings()
settings.beginGroup('QgisModelBaker/ili2db')
self.ili2db_configuration.save(settings)
def show_help_documentation(self):
os_language = QLocale(
QSettings().value('locale/userLocale')).name()[:2]
if os_language in ['es', 'de']:
webbrowser.open(
'https://opengisch.github.io/QgisModelBaker/docs/{}/'.format(
os_language))
else:
webbrowser.open(
'https://opengisch.github.io/QgisModelBaker/docs/index.html')
def show_about_dialog(self):
self.msg = QMessageBox()
self.msg.setIcon(QMessageBox.Information)
self.msg.setTextFormat(Qt.RichText)
self.msg.setWindowTitle(self.tr('About Model Baker'))
self.msg.setText("""<h1>{title}</h1>
<p align="justify"><small>{version}</small></p>
<p align="justify">{p1}</p>
<p align="justify">{p2}</p>
<p align="justify">{p3}</p>""".format(
title=self.tr('QGIS Model Baker'),
version=self.tr('Version {version}').format(
version=self.__version__),
p1=self.
tr('Configuring QGIS layers and forms manually is a tedious and error prone process. This plugin loads database schemas with various meta information to preconfigure the layer tree, widget configuration, relations and more.'
),
p2=self.
tr('This project is open source under the terms of the GPLv2 or later and the source code can be found on <a href="https://github.com/opengisch/QgisModelBaker">github</a>.'
),
p3=self.
tr('This plugin is developed by <a href="https://www.opengis.ch/">OPENGIS.ch</a> in collaboration with <a href="https://swisstierrascolombia.com">SwissTierras Colombia</a>'
)))
self.msg.setStandardButtons(QMessageBox.Close)
msg_box = self.msg.exec_()
def get_generator(self):
return Generator
def create_project(self,
layers,
relations,
bags_of_enum,
legend,
auto_transaction=True,
evaluate_default_values=True):
"""
Expose the main functionality from Model Baker to other plugins,
namely, create a QGIS project from objects obtained from the Generator
class.
:param layers: layers object from generator.layers
:param relations: relations object obtained from generator.relations
:param bags_of_enum: bags_of_enum object from generator.relations
:param legend: legend object obtained from generator.legend
:param auto_transaction: whether transactions should be enabled or not
when editing layers from supported DB like PG
:param evaluate_default_values: should default values be evaluated on
provider side when requested and not
when committed. (from QGIS docs)
"""
project = Project(auto_transaction, evaluate_default_values)
project.layers = layers
project.relations = relations
project.bags_of_enum = bags_of_enum
project.legend = legend
project.post_generate()
qgis_project = QgsProject.instance()
project.create(None, qgis_project)
def handle_dropped_file(self, file_path):
if pathlib.Path(file_path).suffix[1:] in ['xtf', 'XTF', 'itf', 'ITF']:
if not self.importdata_dlg:
self.set_dropped_file_configuration(file_path)
self.show_importdata_dialog()
return True
return False
def set_dropped_file_configuration(self, file_path):
settings = QSettings()
settings.setValue('QgisModelBaker/ili2pg/xtffile_import', file_path)
settings.setValue('QgisModelBaker/importtype', 'gpkg')
output_file_name = '{}_{:%Y%m%d%H%M%S%f}.gpkg'.format(
os.path.splitext(os.path.basename(file_path))[0],
datetime.datetime.now())
settings.setValue(
'QgisModelBaker/ili2gpkg/dbfile',
os.path.join(
QStandardPaths.writableLocation(QStandardPaths.TempLocation),
output_file_name))
class QgisModelBakerPlugin(QObject):
def __init__(self, iface):
QObject.__init__(self)
self.iface = iface
self.plugin_dir = os.path.dirname(__file__)
self.generate_dlg = None
self.export_dlg = None
self.importdata_dlg = None
self.workflow_wizard_dlg = None
self.datasetmanager_dlg = None
self.__generate_action = None
self.__export_action = None
self.__importdata_action = None
self.__workflow_wizard_action = None
self.__datasetmanager_action = None
self.__validate_action = None
self.__configure_action = None
self.__help_action = None
self.__about_action = None
self.__separator = None
self.__dataset_selector_action = None
self.__dataset_selector = None
self.__validate_dock = None
basepath = pathlib.Path(__file__).parent.absolute()
metadata = configparser.ConfigParser()
metadata.read(os.path.join(basepath, "metadata.txt"))
self.__version__ = metadata["general"]["version"]
if locale.getlocale() == (None, None):
locale.setlocale(locale.LC_ALL, "")
# initialize translation
qgis_locale_id = str(QSettings().value("locale/userLocale"))
qgis_locale = QLocale(qgis_locale_id)
locale_path = os.path.join(self.plugin_dir, "i18n")
self.translator = QTranslator()
self.translator.load(qgis_locale, "QgisModelBaker", "_", locale_path)
QCoreApplication.installTranslator(self.translator)
self.ili2db_configuration = BaseConfiguration()
settings = QSettings()
settings.beginGroup("QgisModelBaker/ili2db")
self.ili2db_configuration.restore(settings)
self.event_filter = DropFileFilter(self)
def register_event_filter(self):
if not self.event_filter:
self.event_filter = DropFileFilter(self)
self.iface.mainWindow().installEventFilter(self.event_filter)
def unregister_event_filter(self):
if self.event_filter:
self.iface.mainWindow().removeEventFilter(self.event_filter)
self.event_filter.deleteLater()
def initGui(self):
pyplugin_installer.installer.initPluginInstaller()
pyplugin_installer.installer_data.plugins.rebuild()
if "projectgenerator" in available_plugins:
pyplugin_installer.instance().uninstallPlugin("projectgenerator",
quiet=True)
self.__generate_action = QAction(
QIcon(
os.path.join(os.path.dirname(__file__),
"images/QgisModelBaker-icon.svg")),
self.tr("Generate"),
None,
)
self.__export_action = QAction(
QIcon(
os.path.join(
os.path.dirname(__file__),
"images/QgisModelBaker-xtf-export-icon.svg",
)),
self.tr("Export Interlis Transfer File (.xtf)"),
None,
)
self.__importdata_action = QAction(
QIcon(
os.path.join(
os.path.dirname(__file__),
"images/QgisModelBaker-xtf-import-icon.svg",
)),
self.tr("Import Interlis Transfer File (.xtf)"),
None,
)
self.__datasetmanager_action = QAction(
QIcon(
os.path.join(
os.path.dirname(__file__),
"images/QgisModelBaker-datasetmanager-icon.svg",
)),
self.tr("Dataset Manager"),
None,
)
self.__validate_action = QAction(
QIcon(
os.path.join(
os.path.dirname(__file__),
"images/QgisModelBaker-validator_icon.svg",
)),
self.tr("Data Validator"),
None,
)
self.__workflow_wizard_action = QAction(
QIcon(
os.path.join(os.path.dirname(__file__),
"images/QgisModelBaker-wizard.svg")),
self.tr("Import/Export Wizard"),
None,
)
self.__configure_action = QAction(self.tr("Settings"), None)
self.__help_action = QAction(self.tr("Help"), None)
self.__about_action = QAction(self.tr("About"), None)
self.__separator = QAction(None)
self.__separator.setSeparator(True)
self.__dataset_selector_action = QAction(self.tr("Dataset Selector"))
# set these actions checkable to visualize that the dialog is open
self.__generate_action.setCheckable(True)
self.__export_action.setCheckable(True)
self.__importdata_action.setCheckable(True)
self.__workflow_wizard_action.setCheckable(True)
self.__datasetmanager_action.setCheckable(True)
self.__validate_action.setCheckable(True)
self.__generate_action.triggered.connect(self.show_generate_dialog)
self.__configure_action.triggered.connect(self.show_options_dialog)
self.__importdata_action.triggered.connect(self.show_importdata_dialog)
self.__datasetmanager_action.triggered.connect(
self.show_datasetmanager_dialog)
self.__validate_action.triggered.connect(self.show_validate_dock)
self.__export_action.triggered.connect(self.show_export_dialog)
self.__workflow_wizard_action.triggered.connect(
self.show_workflow_wizard_dialog)
self.__help_action.triggered.connect(self.show_help_documentation)
self.__about_action.triggered.connect(self.show_about_dialog)
self.iface.addPluginToDatabaseMenu(self.tr("Model Baker"),
self.__workflow_wizard_action)
self.iface.addPluginToDatabaseMenu(self.tr("Model Baker"),
self.__generate_action)
self.iface.addPluginToDatabaseMenu(self.tr("Model Baker"),
self.__importdata_action)
self.iface.addPluginToDatabaseMenu(self.tr("Model Baker"),
self.__export_action)
self.iface.addPluginToDatabaseMenu(self.tr("Model Baker"),
self.__datasetmanager_action)
self.iface.addPluginToDatabaseMenu(self.tr("Model Baker"),
self.__validate_action)
self.iface.addPluginToDatabaseMenu(self.tr("Model Baker"),
self.__configure_action)
self.iface.addPluginToDatabaseMenu(self.tr("Model Baker"),
self.__separator)
self.iface.addPluginToDatabaseMenu(self.tr("Model Baker"),
self.__help_action)
self.iface.addPluginToDatabaseMenu(self.tr("Model Baker"),
self.__about_action)
self.toolbar = self.iface.addToolBar(self.tr("Model Baker"))
self.toolbar.setObjectName("ModelBakerToolbar")
self.toolbar.setToolTip(self.tr("Model Baker Toolbar"))
self.toolbar.addAction(self.__workflow_wizard_action)
self.toolbar.addAction(self.__generate_action)
self.toolbar.addAction(self.__importdata_action)
self.toolbar.addAction(self.__export_action)
self.__dataset_selector = DatasetSelector()
self.__dataset_selector_action = self.toolbar.addWidget(
self.__dataset_selector)
# connect trigger to refresh model of dataset combobox when layer changed
self.iface.layerTreeView().currentLayerChanged.connect(
self.__dataset_selector.set_current_layer)
self.toolbar.addAction(self.__datasetmanager_action)
self.init_validate_dock()
self.register_event_filter()
def unload(self):
self.unregister_event_filter()
self.iface.removePluginDatabaseMenu(self.tr("Model Baker"),
self.__generate_action)
self.iface.removePluginDatabaseMenu(self.tr("Model Baker"),
self.__importdata_action)
self.iface.removePluginDatabaseMenu(self.tr("Model Baker"),
self.__export_action)
self.iface.removePluginDatabaseMenu(self.tr("Model Baker"),
self.__datasetmanager_action)
self.iface.removePluginDatabaseMenu(self.tr("Model Baker"),
self.__validate_action)
self.iface.removePluginDatabaseMenu(self.tr("Model Baker"),
self.__configure_action)
self.iface.removePluginDatabaseMenu(self.tr("Model Baker"),
self.__help_action)
self.iface.removePluginDatabaseMenu(self.tr("Model Baker"),
self.__about_action)
self.toolbar.removeAction(self.__dataset_selector_action)
self.iface.layerTreeView().currentLayerChanged.disconnect(
self.__dataset_selector.set_current_layer)
del self.__generate_action
del self.__export_action
del self.__importdata_action
del self.__workflow_wizard_action
del self.__datasetmanager_action
del self.__validate_action
del self.__configure_action
del self.__help_action
del self.__about_action
del self.__dataset_selector_action
del self.__dataset_selector
# remove the toolbar
del self.toolbar
self.remove_validate_dock()
def show_generate_dialog(self):
if self.generate_dlg:
self.generate_dlg.reject()
else:
self.generate_dlg = GenerateProjectDialog(
self.iface, self.ili2db_configuration, self.iface.mainWindow())
self.generate_dlg.setAttribute(Qt.WA_DeleteOnClose)
self.generate_dlg.setWindowFlags(self.generate_dlg.windowFlags()
| Qt.Tool)
self.generate_dlg.show()
self.generate_dlg.finished.connect(self.generate_dialog_finished)
self.__generate_action.setChecked(True)
def generate_dialog_finished(self):
self.__generate_action.setChecked(False)
self.generate_dlg = None
def show_export_dialog(self):
if self.export_dlg:
self.export_dlg.reject()
else:
self.export_dlg = ExportDialog(self.ili2db_configuration,
self.iface.mainWindow())
self.export_dlg.setAttribute(Qt.WA_DeleteOnClose)
self.export_dlg.setWindowFlags(self.export_dlg.windowFlags()
| Qt.Tool)
self.export_dlg.show()
self.export_dlg.finished.connect(self.export_dialog_finished)
self.__export_action.setChecked(True)
def export_dialog_finished(self):
self.__export_action.setChecked(False)
self.export_dlg = None
def show_workflow_wizard_dialog(self):
if self.workflow_wizard_dlg:
self.workflow_wizard_dlg.reject()
else:
self.workflow_wizard_dlg = WorkflowWizardDialog(
self.iface, self.ili2db_configuration, self.iface.mainWindow())
self.workflow_wizard_dlg.show()
self.workflow_wizard_dlg.setAttribute(Qt.WA_DeleteOnClose)
self.workflow_wizard_dlg.setWindowFlags(
self.workflow_wizard_dlg.windowFlags() | Qt.Tool)
self.workflow_wizard_dlg.show()
self.workflow_wizard_dlg.finished.connect(
self.workflow_wizard_dialog_finished)
self.__workflow_wizard_action.setChecked(True)
def workflow_wizard_dialog_finished(self):
self.__workflow_wizard_action.setChecked(False)
self.workflow_wizard_dlg = None
def show_importdata_dialog(self):
if self.importdata_dlg:
self.importdata_dlg.reject()
else:
self.importdata_dlg = ImportDataDialog(self.iface,
self.ili2db_configuration,
self.iface.mainWindow())
self.importdata_dlg.setAttribute(Qt.WA_DeleteOnClose)
self.importdata_dlg.setWindowFlags(
self.importdata_dlg.windowFlags() | Qt.Tool)
self.importdata_dlg.show()
self.importdata_dlg.finished.connect(
self.importdata_dialog_finished)
self.__importdata_action.setChecked(True)
def importdata_dialog_finished(self):
self.__importdata_action.setChecked(False)
self.importdata_dlg = None
def show_datasetmanager_dialog(self):
if self.datasetmanager_dlg:
self.datasetmanager_dlg.reject()
else:
self.datasetmanager_dlg = DatasetManagerDialog(
self.iface, self.iface.mainWindow())
self.datasetmanager_dlg.setAttribute(Qt.WA_DeleteOnClose)
self.datasetmanager_dlg.setWindowFlags(
self.datasetmanager_dlg.windowFlags() | Qt.Tool)
self.datasetmanager_dlg.show()
self.datasetmanager_dlg.finished.connect(
self.datasetmanager_dialog_finished)
self.__datasetmanager_action.setChecked(True)
def datasetmanager_dialog_finished(self):
self.__dataset_selector.reset_model(
self.iface.layerTreeView().currentLayer())
self.__datasetmanager_action.setChecked(False)
self.datasetmanager_dlg = None
def show_validate_dock(self):
self.__validate_dock.setVisible(not self.__validate_dock.isVisible())
def show_options_dialog(self):
dlg = OptionsDialog(self.ili2db_configuration)
if dlg.exec_():
settings = QSettings()
settings.beginGroup("QgisModelBaker/ili2db")
self.ili2db_configuration.save(settings)
def show_help_documentation(self):
os_language = QLocale(
QSettings().value("locale/userLocale")).name()[:2]
if os_language in ["es", "de"]:
webbrowser.open(
"https://opengisch.github.io/QgisModelBaker/docs/{}/".format(
os_language))
else:
webbrowser.open(
"https://opengisch.github.io/QgisModelBaker/docs/index.html")
def show_about_dialog(self):
self.msg = QMessageBox()
self.msg.setIcon(QMessageBox.Information)
self.msg.setTextFormat(Qt.RichText)
self.msg.setWindowTitle(self.tr("About Model Baker"))
self.msg.setText("""<h1>{title}</h1>
<p align="justify"><small>{version}</small></p>
<p align="justify">{p1}</p>
<p align="justify">{p2}</p>
<p align="justify">{p3}</p>""".format(
title=self.tr("QGIS Model Baker"),
version=self.tr("Version {version}").format(
version=self.__version__),
p1=self.
tr("Configuring QGIS layers and forms manually is a tedious and error prone process. This plugin loads database schemas with various meta information to preconfigure the layer tree, widget configuration, relations and more."
),
p2=self.
tr('This project is open source under the terms of the GPLv2 or later and the source code can be found on <a href="https://github.com/opengisch/QgisModelBaker">github</a>.'
),
p3=self.
tr('This plugin is developed by <a href="https://www.opengis.ch/">OPENGIS.ch</a> in collaboration with <a href="https://swisstierrascolombia.com">SwissTierras Colombia</a>'
),
))
self.msg.setStandardButtons(QMessageBox.Close)
self.msg.exec_()
def init_validate_dock(self):
settings = QSettings()
self.__validate_dock = ValidateDock(self.ili2db_configuration,
self.iface)
self.iface.addDockWidget(
settings.value("QgisModelBaker/validate_dock/area",
Qt.RightDockWidgetArea,
type=int),
self.__validate_dock,
)
self.__validate_dock.visibilityChanged.connect(
self.__validate_action.setChecked)
self.__validate_dock.setVisible(
settings.value("QgisModelBaker/validate_dock/isVisible",
False,
type=bool))
self.iface.layerTreeView().currentLayerChanged.connect(
self.__validate_dock.set_current_layer)
def remove_validate_dock(self):
settings = QSettings()
settings.setValue(
"QgisModelBaker/validate_dock/area",
self.iface.mainWindow().dockWidgetArea(self.__validate_dock),
)
settings.setValue("QgisModelBaker/validate_dock/isVisible",
self.__validate_dock.isVisible())
self.__validate_dock.setVisible(False)
self.iface.removeDockWidget(self.__validate_dock)
self.iface.layerTreeView().currentLayerChanged.disconnect(
self.__validate_dock.set_current_layer)
del self.__validate_dock
def get_generator(self):
return Generator
def create_project(
self,
layers,
relations,
bags_of_enum,
legend,
auto_transaction=True,
evaluate_default_values=True,
):
"""
Expose the main functionality from Model Baker to other plugins,
namely, create a QGIS project from objects obtained from the Generator
class.
:param layers: layers object from generator.layers
:param relations: relations object obtained from generator.relations
:param bags_of_enum: bags_of_enum object from generator.relations
:param legend: legend object obtained from generator.legend
:param auto_transaction: whether transactions should be enabled or not
when editing layers from supported DB like PG
:param evaluate_default_values: should default values be evaluated on
provider side when requested and not
when committed. (from QGIS docs)
"""
project = Project(auto_transaction, evaluate_default_values)
project.layers = layers
project.relations = relations
project.bags_of_enum = bags_of_enum
project.legend = legend
project.post_generate()
qgis_project = QgsProject.instance()
project.create(None, qgis_project)
def handle_dropped_files(self, dropped_files):
if not self.workflow_wizard_dlg:
self._set_dropped_file_configuration()
self.show_workflow_wizard_dialog()
self.workflow_wizard_dlg.append_dropped_files(dropped_files)
return True
def _set_dropped_file_configuration(self):
settings = QSettings()
settings.setValue("QgisModelBaker/importtype", "gpkg")
output_file_name = "temp_db_{:%Y%m%d%H%M%S%f}.gpkg".format(
datetime.datetime.now())
settings.setValue(
"QgisModelBaker/ili2gpkg/dbfile",
os.path.join(
QStandardPaths.writableLocation(QStandardPaths.TempLocation),
output_file_name,
),
)