def processAlgorithm(self, progress):
"""Here is where the processing itself takes place."""
writer = WRITER_REGISTRY.createWriterFromProject()
(writer.layers, writer.groups, writer.popup, writer.visible,
writer.json, writer.cluster) = self.getLayersAndGroups()
exporter = EXPORTER_REGISTRY.createFromProject()
write_folder = exporter.exportDirectory()
writer.write(iface, write_folder)
def test06_SaveRestoreWriterFromProject(self):
"""Test saving and restoring writer state to project"""
writer = LeafletWriter()
writer.params = getDefaultParams()
# change some parameters
writer.params['Appearance']['Add layers list'] = 'Collapsed'
writer.params['Data export']['Minify GeoJSON files'] = False
writer.params['Data export']['Precision'] = '4'
writer.params['Data export']['Mapping library location'] = 'CDN'
writer.params['Appearance']['Base layer'] = ['a', 'b', 'c']
WRITER_REGISTRY.saveWriterToProject(writer)
new_writer = WRITER_REGISTRY.createWriterFromProject()
self.assertTrue(isinstance(new_writer, LeafletWriter))
self.assertEqual(new_writer.params, writer.params)
def __init__(self, iface):
QDialog.__init__(self)
self.setupUi(self)
self.iface = iface
self.previewUrl = None
self.layer_search_combo = None
self.exporter_combo = None
stgs = QSettings()
self.restoreGeometry(
stgs.value("qgis2web/MainDialogGeometry",
QByteArray(),
type=QByteArray))
if stgs.value("qgis2web/previewOnStartup", Qt.Checked) == Qt.Checked:
self.previewOnStartup.setCheckState(Qt.Checked)
else:
self.previewOnStartup.setCheckState(Qt.Unchecked)
self.paramsTreeOL.setSelectionMode(QAbstractItemView.SingleSelection)
self.preview = None
if webkit_available:
widget = QWebView()
self.preview = widget
webview = self.preview.page()
webview.setNetworkAccessManager(QgsNetworkAccessManager.instance())
self.preview.settings().setAttribute(
QWebSettings.DeveloperExtrasEnabled, True)
else:
widget = QTextBrowser()
widget.setText(
self.tr('Preview is not available since QtWebKit '
'dependency is missing on your system'))
self.right_layout.insertWidget(0, widget)
self.populateConfigParams(self)
self.populate_layers_and_groups(self)
self.populateLayerSearch()
self.populateBasemaps()
writer = WRITER_REGISTRY.createWriterFromProject()
self.setStateToWriter(writer)
self.exporter = EXPORTER_REGISTRY.createFromProject()
self.exporter_combo.setCurrentIndex(
self.exporter_combo.findText(self.exporter.name()))
self.exporter_combo.currentIndexChanged.connect(
self.exporterTypeChanged)
self.toggleOptions()
if webkit_available:
if self.previewOnStartup.checkState() == Qt.Checked:
self.previewMap()
self.buttonPreview.clicked.connect(self.previewMap)
else:
self.buttonPreview.setDisabled(True)
self.layersTree.model().dataChanged.connect(self.populateLayerSearch)
self.ol3.clicked.connect(self.changeFormat)
self.leaflet.clicked.connect(self.changeFormat)
self.buttonExport.clicked.connect(self.saveMap)
readme = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"README.md")
helpText = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"helpFile.md")
lines = open(readme, 'r').readlines()
with open(helpText, 'w') as helpFile:
for ct, line in enumerate(lines):
if ct > 4:
helpFile.write(line)
helpFile.close()
self.helpField.setSource(QUrl.fromLocalFile(helpText))
if webkit_available:
self.devConsole = QWebInspector(self.verticalLayoutWidget_2)
self.devConsole.setFixedHeight(0)
self.devConsole.setObjectName("devConsole")
self.devConsole.setPage(self.preview.page())
self.right_layout.insertWidget(1, self.devConsole)
self.filter = devToggleFilter()
self.installEventFilter(self.filter)
self.setModal(False)