Compare commits
11
Commits
| Author | SHA1 | Date | |
|---|---|---|---|
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ffc56f5bc4 | ||
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c01bf241db | ||
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9ec465e276 | ||
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d5b7482ebd | ||
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8e4031a884 | ||
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f1f104a464 | ||
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f34e4ce458 | ||
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30b17e0b83 | ||
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a96560b21b | ||
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bb95e0d536 | ||
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4f0d3c12ba |
@@ -1,4 +1,10 @@
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||||
---
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Version 26.04.1-unstable:
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---
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Version 26.3.3-unstable:
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---
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Version 26.3.2-unstable:
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---
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Version 26.3.1-testing:
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- unstable als testing veröffentlicht
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---
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@@ -174,6 +174,7 @@ except Exception:
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self.project = project
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self._name = ""
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self._page = _MockQgsLayoutPage()
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self.items: list[Any] = []
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def initializeDefaults(self) -> None:
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pass
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@@ -188,7 +189,7 @@ except Exception:
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return self._page
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def addLayoutItem(self, item: Any) -> None:
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pass
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self.items.append(item)
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class _MockQgsLayoutPage:
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def setPageSize(self, size: Any) -> None:
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@@ -201,15 +202,21 @@ except Exception:
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class _MockQgsLayoutItemMap:
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def __init__(self, layout: Any):
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self.layout = layout
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self.item_id = ""
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self.extent = None
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self.scale = None
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self.follow_visibility_preset = False
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self.follow_visibility_preset_name = ""
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self.keep_layer_set = False
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def setId(self, item_id: str) -> None:
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pass
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self.item_id = item_id
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def setExtent(self, extent: Any) -> None:
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pass
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self.extent = extent
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def setScale(self, scale: float) -> None:
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pass
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self.scale = scale
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def attemptMove(self, point: Any) -> None:
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pass
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@@ -218,10 +225,13 @@ except Exception:
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pass
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def setFollowVisibilityPreset(self, active: bool) -> None:
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pass
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self.follow_visibility_preset = active
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def setFollowVisibilityPresetName(self, name: str) -> None:
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pass
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self.follow_visibility_preset_name = name
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def setKeepLayerSet(self, enabled: bool) -> None:
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self.keep_layer_set = enabled
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class _MockQgsLayoutItemLabel:
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ModeHtml = 1
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@@ -271,24 +281,30 @@ except Exception:
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def __init__(self, layout: Any):
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self.layout = layout
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self._model = _MockLegendModel()
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self.item_id = ""
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self.object_name = ""
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self.linked_map = None
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self.auto_update_model = None
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self.legend_filter_by_map_enabled = None
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self.title = ""
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def setId(self, item_id: str) -> None:
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pass
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self.item_id = item_id
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def setObjectName(self, name: str) -> None:
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pass
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self.object_name = name
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def setLinkedMap(self, map_item: Any) -> None:
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pass
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self.linked_map = map_item
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def setAutoUpdateModel(self, enabled: bool) -> None:
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pass
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self.auto_update_model = enabled
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def setLegendFilterByMapEnabled(self, enabled: bool) -> None:
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pass
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self.legend_filter_by_map_enabled = enabled
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def setTitle(self, title: str) -> None:
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pass
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self.title = title
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def setReferencePoint(self, point: Any) -> None:
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pass
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@@ -329,6 +345,34 @@ except Exception:
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QgsUnitTypes = _MockQgsUnitTypes
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QgsLayoutItem = _MockQgsLayoutItem
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class _MockQgsFeature:
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def __init__(self):
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self._geometry = None
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self._attributes = []
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def setGeometry(self, geometry: Any) -> None:
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self._geometry = geometry
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def setAttributes(self, attributes: list[Any]) -> None:
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self._attributes = attributes
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class _MockQgsField:
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def __init__(self, name: str = "", field_type: Any = None):
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self.name = name
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self.field_type = field_type
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class _MockQgsGeometry:
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@staticmethod
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def unaryUnion(_geometries: list[Any]):
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return None
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def isEmpty(self) -> bool:
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return True
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QgsFeature = _MockQgsFeature
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QgsField = _MockQgsField
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QgsGeometry = _MockQgsGeometry
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class _MockQgsFeatureRequest:
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def __init__(self):
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self._filter_rect = None
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@@ -97,6 +97,10 @@ def set_variable(key: str, value: str, scope: str = "project") -> None:
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var_name = f"sn_{key}"
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if scope == "project":
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current_value = get_variable(key, scope="project")
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if current_value == value:
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return
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project = QgsProject.instance()
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QgsExpressionContextUtils.setProjectVariable(
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project,
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@@ -0,0 +1,173 @@
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"""
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sn_basis/functions/verfahrensgebiet_manager.py
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Zentrale Verwaltung des Verfahrensgebiet-Layers für alle sn_-Plugins.
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Die Variable `sn_verfahrensgebiet_layer` wird automatisch aktualisiert, wenn:
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- Ein Layer mit dem Namen "Verfahrensgebiet" ins Projekt geladen wird
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- Das Projekt neu geladen wird
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- Der Layer aus dem Projekt gelöscht wird
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Nutzer können diese Auswahl über das Dropdown in sn_verfahrensgebiet/working_tab
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manuell überschreiben.
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"""
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from typing import Optional
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from sn_basis.functions.qgiscore_wrapper import QgsProject, QGIS_AVAILABLE
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from sn_basis.functions.variable_wrapper import get_variable, set_variable
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# ---------------------------------------------------------
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# Globale State für Listener-Registrierung
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# ---------------------------------------------------------
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_listener_installed = False
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# ---------------------------------------------------------
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# Zentrale Verwaltung
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# ---------------------------------------------------------
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def get_verfahrensgebiet_layer_id() -> Optional[str]:
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"""
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Gibt die Layer-ID des aktuellen Verfahrensgebiet-Layers zurück.
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Returns
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-------
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Optional[str]
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Die Layer-ID oder None, wenn keine Variable gesetzt ist.
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"""
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value = get_variable("verfahrensgebiet_layer", scope="project")
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return value if value else None
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def set_verfahrensgebiet_layer_id(layer_id: str) -> None:
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"""
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Setzt die Layer-ID des Verfahrensgebiet-Layers (von Nutzer-Auswahl im Dropdown).
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Parameters
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----------
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layer_id : str
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Die eindeutige Layer-ID des gewählten Layers.
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"""
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set_variable("verfahrensgebiet_layer", layer_id, scope="project")
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def _find_verfahrensgebiet_layer():
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"""
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Sucht einen Layer mit dem Namen 'Verfahrensgebiet' im aktuellen Projekt.
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Returns
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-------
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tuple[Optional[layer], Optional[str]]
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(Layer-Objekt, Layer-ID) oder (None, None), wenn nicht gefunden.
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"""
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if not QGIS_AVAILABLE:
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return None, None
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try:
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project = QgsProject.instance()
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layers = project.mapLayersByName("Verfahrensgebiet")
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if layers:
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# Nutze den ersten (bzw. zuletzt hinzugefügten) Layer mit diesem Namen
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layer = layers[0]
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return layer, layer.id()
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except Exception:
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pass
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return None, None
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def _update_verfahrensgebiet_from_project() -> bool:
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"""
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Sucht automatisch nach einem Layer namens 'Verfahrensgebiet' im Projekt
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und aktualisiert die Variable `sn_verfahrensgebiet_layer`.
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Diese Funktion wird aufgerufen bei:
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- layersAdded Signal
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- readProject Signal (Projekt-Reload)
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- Projekt-Neuerstellung
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Returns
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-------
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bool
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True, wenn ein Layer gefunden und gespeichert wurde, False sonst.
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"""
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layer, layer_id = _find_verfahrensgebiet_layer()
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if layer and layer_id:
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set_variable("verfahrensgebiet_layer", layer_id, scope="project")
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return True
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else:
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# Layer nicht gefunden: Variable zurücksetzen
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set_variable("verfahrensgebiet_layer", "", scope="project")
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return False
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def _on_layers_added(layers) -> None:
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"""Signal-Handler für QgsProject.layersAdded"""
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_update_verfahrensgebiet_from_project()
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def _on_layer_removed(layer_id: str) -> None:
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"""Signal-Handler für QgsProject.layerRemoved"""
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# Prüfe, ob der entfernte Layer der aktuelle Verfahrensgebiet-Layer war
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current_id = get_verfahrensgebiet_layer_id()
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if current_id and current_id == layer_id:
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# Layer wurde entfernt; versuche, neu zu suchen
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_update_verfahrensgebiet_from_project()
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def _on_project_changed() -> None:
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"""Signal-Handler für QgsProject.readProject, newProjectCreated, cleared"""
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_update_verfahrensgebiet_from_project()
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# ---------------------------------------------------------
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# Listener-Setup
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# ---------------------------------------------------------
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||||
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||||
def setup_verfahrensgebiet_listener() -> None:
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"""
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Registriert globale Event-Listener auf dem QgsProject-Singleton.
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Diese Funktion sollte EINMAL beim Plugin-Start aufgerufen werden
|
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(z.B. in sn_basis.main.BasisPlugin.initGui()).
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||||
|
||||
Listener:
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||||
- layersAdded: automatische Aktualisierung, wenn Layer hinzugefügt werden
|
||||
- layerRemoved: Validierung, wenn Layer gelöscht werden
|
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- readProject: Neuinitialisierung beim Projekt-Reload
|
||||
"""
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global _listener_installed
|
||||
|
||||
if _listener_installed:
|
||||
return # Bereits registriert
|
||||
|
||||
if not QGIS_AVAILABLE:
|
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return # QGIS nicht verfügbar
|
||||
|
||||
try:
|
||||
project = QgsProject.instance()
|
||||
|
||||
# Verbinde Signale
|
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project.layersAdded.connect(_on_layers_added)
|
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project.layerRemoved.connect(_on_layer_removed)
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||||
|
||||
# readProject wird emittiert, wenn Projekt geladen wird
|
||||
# newProjectCreated wird emittiert bei neuem Projekt
|
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# cleared wird emittiert, wenn Projekt gelöscht wird
|
||||
for signal_name in ("readProject", "newProjectCreated", "cleared"):
|
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signal = getattr(project, signal_name, None)
|
||||
if signal is not None:
|
||||
signal.connect(_on_project_changed)
|
||||
|
||||
_listener_installed = True
|
||||
|
||||
# Initial: versuche, existierenden Layer zu finden
|
||||
_update_verfahrensgebiet_from_project()
|
||||
|
||||
except Exception:
|
||||
pass
|
||||
@@ -4,6 +4,7 @@ from qgis.utils import plugins
|
||||
|
||||
from sn_basis.functions.qt_wrapper import QCoreApplication
|
||||
from sn_basis.functions.sys_wrapper import getattr_safe
|
||||
from sn_basis.functions.verfahrensgebiet_manager import setup_verfahrensgebiet_listener
|
||||
from sn_basis.ui.navigation import Navigation
|
||||
|
||||
|
||||
@@ -34,6 +35,10 @@ class BasisPlugin:
|
||||
"""
|
||||
self.ui = Navigation()
|
||||
self.ui.init_ui()
|
||||
|
||||
# Zentrale Verwaltung des Verfahrensgebiet-Layers starten
|
||||
setup_verfahrensgebiet_listener()
|
||||
|
||||
for name, plugin in plugins.items():
|
||||
if name.startswith("sn_") and name != "sn_basis":
|
||||
try:
|
||||
|
||||
+2
-2
@@ -1,11 +1,11 @@
|
||||
[general]
|
||||
version=26.3.1-testing
|
||||
version=26.04.1-unstable
|
||||
name=LNO Sachsen | Plugin Basisfunktionen
|
||||
description=Plugin mit Basisfunktionen
|
||||
author=Daniel Helbig, Michael Otto
|
||||
homepage=https://entwicklung.flurneuordnung-sachsen.de/AG_QGIS/Plugin_SN_Basis
|
||||
tracker=https://entwicklung.flurneuordnung-sachsen.de/AG_QGIS/Plugin_SN_Basis/issues
|
||||
repository=https://entwicklung.flurneuordnung-sachsen.de/AG_QGIS/Plugin_SN_Basis/src/branch/testing/
|
||||
repository=https://entwicklung.flurneuordnung-sachsen.de/AG_QGIS/Plugin_SN_Basis/src/branch/unstable/
|
||||
|
||||
qgisMinimumVersion=3.40
|
||||
experimental=true
|
||||
|
||||
+2
-18
@@ -494,30 +494,14 @@ class PrintLayout:
|
||||
set_auto_update_model = getattr(legend, "setAutoUpdateModel", None)
|
||||
if callable(set_auto_update_model):
|
||||
try:
|
||||
set_auto_update_model(False)
|
||||
set_auto_update_model(True)
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
set_filter_by_map = getattr(legend, "setLegendFilterByMapEnabled", None)
|
||||
if callable(set_filter_by_map):
|
||||
try:
|
||||
set_filter_by_map(False)
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
model_method = getattr(legend, "model", None)
|
||||
if callable(model_method):
|
||||
try:
|
||||
model = model_method()
|
||||
root_group_method = getattr(model, "rootGroup", None)
|
||||
root_group = root_group_method() if callable(root_group_method) else None
|
||||
clear = getattr(root_group, "clear", None)
|
||||
if callable(clear):
|
||||
clear()
|
||||
add_layer = getattr(root_group, "addLayer", None)
|
||||
if callable(add_layer):
|
||||
for layer in self._resolve_visible_map_layers(linked_map):
|
||||
add_layer(layer)
|
||||
set_filter_by_map(True)
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
|
||||
@@ -68,7 +68,11 @@ class PrintLogic:
|
||||
|
||||
def _resolve_layer_from_project(self) -> object | None:
|
||||
project = QgsProject.instance()
|
||||
layer_id = (get_variable("verfahrensgebietslayer", scope="project") or "").strip()
|
||||
# Primär: neue zentrale Variable aus sn_verfahrensgebiet_manager
|
||||
layer_id = (get_variable("verfahrensgebiet_layer", scope="project") or "").strip()
|
||||
# Rückwärtskompatibilität zu älteren Projekten
|
||||
if not layer_id:
|
||||
layer_id = (get_variable("verfahrensgebietslayer", scope="project") or "").strip()
|
||||
if not layer_id:
|
||||
layer_id = (get_variable("tab_a_layer_id", scope="project") or "").strip()
|
||||
if not layer_id:
|
||||
@@ -610,6 +614,9 @@ class PrintLogic:
|
||||
if layer_for_extent is not None:
|
||||
layer_id = getattr(layer_for_extent, "id", lambda: "")() or ""
|
||||
if layer_id:
|
||||
# Neu: zentrale Variable
|
||||
set_variable("verfahrensgebiet_layer", layer_id, scope="project")
|
||||
# Alt: Rückwärtskompatibilität
|
||||
set_variable("verfahrensgebietslayer", layer_id, scope="project")
|
||||
|
||||
kartenbild_w = extent.width() * 1000.0 / massstab_zahl
|
||||
|
||||
@@ -0,0 +1,85 @@
|
||||
import unittest
|
||||
from unittest.mock import patch
|
||||
|
||||
from sn_basis.functions.qgiscore_wrapper import (
|
||||
QgsLayoutItemLegend,
|
||||
QgsLayoutItemMap,
|
||||
QgsPrintLayout,
|
||||
QgsProject,
|
||||
)
|
||||
from sn_basis.modules.print_layout import PrintLayout
|
||||
|
||||
|
||||
class _FakeExtent:
|
||||
def isNull(self) -> bool:
|
||||
return False
|
||||
|
||||
|
||||
class TestPrintLayout(unittest.TestCase):
|
||||
|
||||
def test_create_legend_item_links_map_and_enables_map_filtering(self):
|
||||
project = QgsProject.instance()
|
||||
print_layout = PrintLayout(project=project)
|
||||
layout = QgsPrintLayout(project)
|
||||
linked_map = QgsLayoutItemMap(layout)
|
||||
|
||||
legend = print_layout._create_legend_item(
|
||||
layout,
|
||||
"legende",
|
||||
linked_map,
|
||||
10.0,
|
||||
20.0,
|
||||
width_mm=50.0,
|
||||
height_mm=30.0,
|
||||
)
|
||||
|
||||
self.assertIs(legend.linked_map, linked_map)
|
||||
self.assertTrue(legend.auto_update_model)
|
||||
self.assertTrue(legend.legend_filter_by_map_enabled)
|
||||
|
||||
def test_create_legend_item_does_not_copy_project_layers_into_legend_model(self):
|
||||
project = QgsProject.instance()
|
||||
print_layout = PrintLayout(project=project)
|
||||
layout = QgsPrintLayout(project)
|
||||
linked_map = QgsLayoutItemMap(layout)
|
||||
|
||||
legend = print_layout._create_legend_item(
|
||||
layout,
|
||||
"legende",
|
||||
linked_map,
|
||||
10.0,
|
||||
20.0,
|
||||
)
|
||||
|
||||
root_group = legend.model().rootGroup()
|
||||
self.assertEqual(root_group.layers, [])
|
||||
|
||||
@patch("sn_basis.modules.print_layout.open_layout_designer")
|
||||
def test_create_single_page_layout_keeps_legend_linked_to_hauptkarte_and_theme(self, _mock_open_designer):
|
||||
project = QgsProject.instance()
|
||||
print_layout = PrintLayout(project=project)
|
||||
|
||||
layout = print_layout.create_single_page_layout(
|
||||
name="Testlayout",
|
||||
page_width_mm=420.0,
|
||||
page_height_mm=297.0,
|
||||
map_width_mm=200.0,
|
||||
map_height_mm=150.0,
|
||||
extent=_FakeExtent(),
|
||||
plotmassstab=5000.0,
|
||||
thema="Thema A",
|
||||
)
|
||||
|
||||
hauptkarte = next(item for item in layout.items if isinstance(item, QgsLayoutItemMap))
|
||||
legende = next(item for item in layout.items if isinstance(item, QgsLayoutItemLegend))
|
||||
|
||||
self.assertTrue(hauptkarte.follow_visibility_preset)
|
||||
self.assertEqual(hauptkarte.follow_visibility_preset_name, "Thema A")
|
||||
self.assertTrue(hauptkarte.keep_layer_set)
|
||||
self.assertIs(legende.linked_map, hauptkarte)
|
||||
self.assertTrue(legende.auto_update_model)
|
||||
self.assertTrue(legende.legend_filter_by_map_enabled)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
unittest.main()
|
||||
@@ -0,0 +1,56 @@
|
||||
import unittest
|
||||
from unittest.mock import patch
|
||||
|
||||
from sn_basis.functions import variable_wrapper
|
||||
|
||||
|
||||
class _Scope:
|
||||
def __init__(self, value: str):
|
||||
self._value = value
|
||||
|
||||
def variable(self, _name: str) -> str:
|
||||
return self._value
|
||||
|
||||
|
||||
class TestVariableWrapper(unittest.TestCase):
|
||||
|
||||
@patch("sn_basis.functions.variable_wrapper.QgsProject.instance")
|
||||
@patch("sn_basis.functions.variable_wrapper.QgsExpressionContextUtils.setProjectVariable")
|
||||
@patch("sn_basis.functions.variable_wrapper.QgsExpressionContextUtils.projectScope")
|
||||
def test_set_variable_project_noop_write_is_skipped(
|
||||
self,
|
||||
mock_project_scope,
|
||||
mock_set_project_variable,
|
||||
mock_project_instance,
|
||||
):
|
||||
mock_project_instance.return_value = object()
|
||||
mock_project_scope.return_value = _Scope("layer_1")
|
||||
|
||||
variable_wrapper.set_variable("verfahrensgebiet_layer", "layer_1", scope="project")
|
||||
|
||||
mock_set_project_variable.assert_not_called()
|
||||
|
||||
@patch("sn_basis.functions.variable_wrapper.QgsProject.instance")
|
||||
@patch("sn_basis.functions.variable_wrapper.QgsExpressionContextUtils.setProjectVariable")
|
||||
@patch("sn_basis.functions.variable_wrapper.QgsExpressionContextUtils.projectScope")
|
||||
def test_set_variable_project_changed_value_is_written(
|
||||
self,
|
||||
mock_project_scope,
|
||||
mock_set_project_variable,
|
||||
mock_project_instance,
|
||||
):
|
||||
fake_project = object()
|
||||
mock_project_instance.return_value = fake_project
|
||||
mock_project_scope.return_value = _Scope("old_value")
|
||||
|
||||
variable_wrapper.set_variable("verfahrensgebiet_layer", "new_value", scope="project")
|
||||
|
||||
mock_set_project_variable.assert_called_once_with(
|
||||
fake_project,
|
||||
"sn_verfahrensgebiet_layer",
|
||||
"new_value",
|
||||
)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
unittest.main()
|
||||
@@ -0,0 +1,68 @@
|
||||
import unittest
|
||||
from unittest.mock import patch
|
||||
|
||||
from sn_basis.functions import verfahrensgebiet_manager
|
||||
|
||||
|
||||
class _Scope:
|
||||
def __init__(self, value: str):
|
||||
self._value = value
|
||||
|
||||
def variable(self, _name: str) -> str:
|
||||
return self._value
|
||||
|
||||
|
||||
class TestVerfahrensgebietManager(unittest.TestCase):
|
||||
|
||||
@patch("sn_basis.functions.verfahrensgebiet_manager.get_variable", return_value="layer_123")
|
||||
def test_get_verfahrensgebiet_layer_id_returns_value(self, _mock_get_variable):
|
||||
result = verfahrensgebiet_manager.get_verfahrensgebiet_layer_id()
|
||||
|
||||
self.assertEqual(result, "layer_123")
|
||||
|
||||
@patch("sn_basis.functions.verfahrensgebiet_manager.get_variable", return_value="")
|
||||
def test_get_verfahrensgebiet_layer_id_returns_none_for_empty_value(self, _mock_get_variable):
|
||||
result = verfahrensgebiet_manager.get_verfahrensgebiet_layer_id()
|
||||
|
||||
self.assertIsNone(result)
|
||||
|
||||
@patch("sn_basis.functions.verfahrensgebiet_manager.set_variable")
|
||||
def test_set_verfahrensgebiet_layer_id_writes_project_variable(self, mock_set_variable):
|
||||
verfahrensgebiet_manager.set_verfahrensgebiet_layer_id("layer_abc")
|
||||
|
||||
mock_set_variable.assert_called_once_with("verfahrensgebiet_layer", "layer_abc", scope="project")
|
||||
|
||||
@patch("sn_basis.functions.verfahrensgebiet_manager._find_verfahrensgebiet_layer")
|
||||
@patch("sn_basis.functions.variable_wrapper.QgsProject.instance")
|
||||
@patch("sn_basis.functions.variable_wrapper.QgsExpressionContextUtils.setProjectVariable")
|
||||
@patch("sn_basis.functions.variable_wrapper.QgsExpressionContextUtils.projectScope")
|
||||
def test_update_without_layer_does_not_write_when_already_empty(
|
||||
self,
|
||||
mock_project_scope,
|
||||
mock_set_project_variable,
|
||||
mock_project_instance,
|
||||
mock_find_layer,
|
||||
):
|
||||
mock_find_layer.return_value = (None, None)
|
||||
mock_project_instance.return_value = object()
|
||||
mock_project_scope.return_value = _Scope("")
|
||||
|
||||
result = verfahrensgebiet_manager._update_verfahrensgebiet_from_project()
|
||||
|
||||
self.assertFalse(result)
|
||||
mock_set_project_variable.assert_not_called()
|
||||
|
||||
@patch("sn_basis.functions.verfahrensgebiet_manager._find_verfahrensgebiet_layer")
|
||||
@patch("sn_basis.functions.verfahrensgebiet_manager.set_variable")
|
||||
def test_update_with_layer_writes_variable(self, mock_set_variable, mock_find_layer):
|
||||
mock_layer = object()
|
||||
mock_find_layer.return_value = (mock_layer, "layer_99")
|
||||
|
||||
result = verfahrensgebiet_manager._update_verfahrensgebiet_from_project()
|
||||
|
||||
self.assertTrue(result)
|
||||
mock_set_variable.assert_called_once_with("verfahrensgebiet_layer", "layer_99", scope="project")
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
unittest.main()
|
||||
Reference in New Issue
Block a user