qgis-tem-loader

commit 2444f6ea0afaf4faae96aae33b416a8ce545a141
parent dccc776ed89d325fce2972786865b967510671b4
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Fri, 15 May 2026 23:27:46 +0200

feat(qgis): add DEM raster selector

Diffstat:
M
tem_loader/tem_loader.py
 | 
8
++++++++
M
test/test_core.py
 | 
47
++++++++++++++++++++++++++++++++++++++++++++++-

2 files changed, 54 insertions(+), 1 deletion(-)
diff --git a/tem_loader/tem_loader.py b/tem_loader/tem_loader.py
@@ -156,8 +156,16 @@ class _ImportOptionsDialog(QDialog):
         )
         self._dem_checkbox.setChecked(False)
 
+        self._dem_raster_combo = QgsMapLayerComboBox()
+        self._dem_raster_combo.setProject(QgsProject.instance())
+        self._dem_raster_combo.setFilters(_layer_filter('RasterLayer'))
+        self._dem_raster_combo.setAllowEmptyLayer(True, 'No elevation raster')
+        self._dem_raster_combo.setEnabled(False)
+        self._dem_checkbox.toggled.connect(self._dem_raster_combo.setEnabled)
+
         form = QFormLayout()
         form.addRow('Opacity', self._opacity_spinbox)
+        form.addRow('Elevation raster', self._dem_raster_combo)
 
         buttons = QDialogButtonBox(_dialog_buttons())
         buttons.accepted.connect(self.accept)
diff --git a/test/test_core.py b/test/test_core.py
@@ -553,7 +553,32 @@ class PluginTests(unittest.TestCase):
                 return self._value
 
         class FakeMapLayerComboBox:
-            pass
+            def __init__(self):
+                self.project = None
+                self.filters = None
+                self.allow_empty = False
+                self.empty_text = None
+                self.enabled = True
+                self._layer = None
+
+            def setProject(self, project):
+                self.project = project
+
+            def setFilters(self, filters):
+                self.filters = filters
+
+            def setAllowEmptyLayer(self, allow_empty, text=""):
+                self.allow_empty = bool(allow_empty)
+                self.empty_text = text
+
+            def setEnabled(self, enabled):
+                self.enabled = bool(enabled)
+
+            def currentLayer(self):
+                return self._layer
+
+            def setLayer(self, layer):
+                self._layer = layer
 
         class FakeVBoxLayout:
             def __init__(self):
@@ -917,6 +942,26 @@ class PluginTests(unittest.TestCase):
             },
         )
 
+    def test_import_options_dialog_dem_raster_combo_toggles_with_checkbox(self):
+        module, _, _ = self._import_plugin_module()
+
+        dialog = module._ImportOptionsDialog(object())
+
+        self.assertIs(dialog._dem_raster_combo.project, module.QgsProject.instance())
+        self.assertEqual(
+            dialog._dem_raster_combo.filters,
+            module.Qgis.LayerFilter.RasterLayer,
+        )
+        self.assertTrue(dialog._dem_raster_combo.allow_empty)
+        self.assertEqual(dialog._dem_raster_combo.empty_text, "No elevation raster")
+        self.assertFalse(dialog._dem_raster_combo.enabled)
+
+        dialog._dem_checkbox.setChecked(True)
+        self.assertTrue(dialog._dem_raster_combo.enabled)
+
+        dialog._dem_checkbox.setChecked(False)
+        self.assertFalse(dialog._dem_raster_combo.enabled)
+
     def test_import_options_dialog_supports_qt6_button_namespace(self):
         module, _, _ = self._import_plugin_module(qt6_enums=True)