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[vt] Make sure a VT layer gets a proper Swiss extent on an empty project #97

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Jul 28, 2024
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[vt] Make sure a VT layer gets a proper Swiss extent on an empty project #97

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27 changes: 14 additions & 13 deletions swiss_locator/core/filters/swiss_locator_filter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -443,49 +443,50 @@ def triggerResult(self, result: QgsLocatorResult):

if not ch_layer.isValid():
msg = self.tr(
"Cannot load Vector Tiles layer: {}".format(
swiss_result.title
)
"Cannot load Vector Tiles layer: {}".format(swiss_result.title)
)
level = Qgis.MessageLevel.Warning
self.info(msg, level)
else:
ch_layer.setLabelsEnabled(True)
ch_layer.loadDefaultMetadata()

error, warnings = '', []
error, warnings = "", []
res, sublayers = ch_layer.loadDefaultStyleAndSubLayers(error, warnings)

if sublayers:
msg = self.tr(
"Sublayers found ({}): {}".format(
swiss_result.title,
"; ".join([sublayer.name() for sublayer in sublayers])
"; ".join([sublayer.name() for sublayer in sublayers]),
)
)
level = Qgis.MessageLevel.Info
self.info(msg, level)
if error or warnings:
msg = self.tr(
"Error/warning found while loading default styles and sublayers for layer {}. Error: {} Warning: {}".format(
swiss_result.title,
error,
"; ".join(warnings)
swiss_result.title, error, "; ".join(warnings)
)
)
level = Qgis.MessageLevel.Warning
self.info(msg, level)

msg = self.tr(
"Layer added to the map: {}".format(
swiss_result.title
)
)
msg = self.tr("Layer added to the map: {}".format(swiss_result.title))
level = Qgis.MessageLevel.Info
self.info(msg, level)

# Load basemap layers at the bottom of the layer tree
root = QgsProject.instance().layerTreeRoot()
empty_project = not QgsProject.instance().mapLayers()

if empty_project:
# Set the Swiss extent in EPSG:3857 (VT's CRS)
extent = QgsRectangle(624991, 5725825, 1209826, 6089033)
ch_layer.setExtent(extent)
for _layer in sublayers:
_layer.setExtent(extent)

if sublayers:
# Sublayers should be loaded on top of the vector tile
# layer. We group them to keep them all together.
Expand Down