Bezeichnungen Thema und Ansicht konsistent zur QGIS-Verwendung getauscht (alt=Thema, neu=Kartenname, alt=Ansicht,neu=Thema)
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@@ -9,14 +9,14 @@ from sn_basis.modules.Pruefmanager import Pruefmanager
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KARTENNAME_VAR = "sn_kartenname"
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PLOTMASSSTAB_VAR = "sn_plotmassstab"
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VIEW_VAR = "sn_view"
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THEMA_38 = "§38"
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THEMA_41 = "§41"
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KARTENNAME_38 = "§38"
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KARTENNAME_41 = "§41"
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MASSSTAB_WIE_KARTENFENSTER = "Wie Kartenfenster"
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ANSICHT_WIE_KARTENFENSTER = "wie kartenfenster"
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THEMA_WIE_KARTENFENSTER = "wie kartenfenster"
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KARTENNAME_BY_THEMA = {
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THEMA_38: "Planungsübersicht §38 FlurbG",
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THEMA_41: "Karte zum Plan über die gemeinschaftlichen und öffentlichen Anlagen (§ 41 FlurbG)",
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KARTENNAME_BY_AUSWAHL = {
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KARTENNAME_38: "Planungsübersicht §38 FlurbG",
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KARTENNAME_41: "Karte zum Plan über die gemeinschaftlichen und öffentlichen Anlagen (§ 41 FlurbG)",
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}
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PLOTMASSSTAB_BY_AUSWAHL = {
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@@ -37,9 +37,9 @@ class TabBLogic:
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def __init__(self, pruefmanager: Pruefmanager) -> None:
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self.pruefmanager = pruefmanager
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def set_kartenname_for_thema(self, thema: str) -> None:
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"""Setzt die Projektvariable ``sn_kartenname`` anhand des gewählten Druckthemas."""
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kartenname = KARTENNAME_BY_THEMA.get(thema, "")
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def set_kartenname_for_auswahl(self, auswahl: str) -> None:
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"""Setzt die Projektvariable ``sn_kartenname`` anhand der Kartennamen-Auswahl."""
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kartenname = KARTENNAME_BY_AUSWAHL.get(auswahl, "")
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set_variable(KARTENNAME_VAR, kartenname, scope="project")
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def set_plotmassstab_for_auswahl(self, auswahl: str, aktueller_massstab: float | None = None) -> None:
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@@ -55,8 +55,8 @@ class TabBLogic:
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set_variable(PLOTMASSSTAB_VAR, value, scope="project")
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def set_view_for_auswahl(self, auswahl: str) -> None:
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"""Setzt ``sn_view`` auf ``aktuell`` oder den gewählten Layer/Themennamen."""
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if auswahl == ANSICHT_WIE_KARTENFENSTER:
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"""Setzt ``sn_view`` auf ``aktuell`` oder den Namen des gewählten Layerthemas."""
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if auswahl == THEMA_WIE_KARTENFENSTER:
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set_variable(VIEW_VAR, "aktuell", scope="project")
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return
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134
ui/tab_b_ui.py
134
ui/tab_b_ui.py
@@ -22,16 +22,16 @@ from sn_plan41.ui.tab_b_logic import (
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TabBLogic,
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MASSSTAB_WIE_KARTENFENSTER,
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PLOTMASSSTAB_BY_AUSWAHL,
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ANSICHT_WIE_KARTENFENSTER,
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THEMA_WIE_KARTENFENSTER,
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)
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THEMA_VAR = "tab_b_thema"
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THEMA_PLACEHOLDER = "Thema wählen"
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THEMA_38 = "§38"
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THEMA_41 = "§41"
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KARTENNAME_VAR = "tab_b_kartenname"
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KARTENNAME_PLACEHOLDER = "Kartenname wählen"
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KARTENNAME_38 = "§38"
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KARTENNAME_41 = "§41"
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MASSSTAB_VAR = "tab_b_massstab"
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ANSICHT_VAR = "tab_b_ansicht"
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THEMA_VAR = "tab_b_thema"
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class TabB(QWidget):
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"""
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@@ -62,9 +62,9 @@ class TabB(QWidget):
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self.pruefmanager: Optional[Pruefmanager] = None
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self.logic: Optional[TabBLogic] = None
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self._thema_combo: Optional[QComboBox] = None
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self._kartenname_combo: Optional[QComboBox] = None
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self._massstab_combo: Optional[QComboBox] = None
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self._ansicht_combo: Optional[QComboBox] = None
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self._thema_combo: Optional[QComboBox] = None
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self._theme_signal_connected = False
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self._connected_theme_collection: object = None # Referenz für sauberes Trennen
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@@ -80,15 +80,15 @@ class TabB(QWidget):
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self.pruefmanager = pruefmanager
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self.logic = TabBLogic(pruefmanager=self.pruefmanager)
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if self._thema_combo:
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self.logic.set_kartenname_for_thema(self._thema_combo.currentText())
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if self._kartenname_combo:
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self.logic.set_kartenname_for_auswahl(self._kartenname_combo.currentText())
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if self._massstab_combo:
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self.logic.set_plotmassstab_for_auswahl(
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self._massstab_combo.currentText(),
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self._get_current_canvas_scale(),
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)
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if self._ansicht_combo:
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self.logic.set_view_for_auswahl(self._ansicht_combo.currentText())
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if self._thema_combo:
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self.logic.set_view_for_auswahl(self._thema_combo.currentText())
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def _build_ui(self) -> None:
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"""Erstellt die reduzierte UI für die Themenauswahl."""
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@@ -96,16 +96,16 @@ class TabB(QWidget):
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main_layout.setSpacing(4)
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main_layout.setContentsMargins(4, 4, 4, 4)
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thema_label = QLabel("Thema")
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thema_label.setStyleSheet("font-weight: bold; margin-top: 6px;")
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main_layout.addWidget(thema_label)
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kartenname_label = QLabel("Kartenname")
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kartenname_label.setStyleSheet("font-weight: bold; margin-top: 6px;")
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main_layout.addWidget(kartenname_label)
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self._thema_combo = QComboBox(self)
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self._thema_combo.addItem(THEMA_PLACEHOLDER)
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self._thema_combo.addItem(THEMA_38)
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self._thema_combo.addItem(THEMA_41)
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self._thema_combo.currentTextChanged.connect(self._on_thema_changed)
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main_layout.addWidget(self._thema_combo)
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self._kartenname_combo = QComboBox(self)
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self._kartenname_combo.addItem(KARTENNAME_PLACEHOLDER)
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self._kartenname_combo.addItem(KARTENNAME_38)
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self._kartenname_combo.addItem(KARTENNAME_41)
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self._kartenname_combo.currentTextChanged.connect(self._on_kartenname_changed)
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main_layout.addWidget(self._kartenname_combo)
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massstab_label = QLabel("Maßstab")
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massstab_label.setStyleSheet("font-weight: bold; margin-top: 6px;")
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@@ -117,29 +117,29 @@ class TabB(QWidget):
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self._massstab_combo.currentTextChanged.connect(self._on_massstab_changed)
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main_layout.addWidget(self._massstab_combo)
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ansicht_label = QLabel("Ansicht")
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ansicht_label.setStyleSheet("font-weight: bold; margin-top: 6px;")
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main_layout.addWidget(ansicht_label)
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thema_label = QLabel("Thema")
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thema_label.setStyleSheet("font-weight: bold; margin-top: 6px;")
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main_layout.addWidget(thema_label)
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self._ansicht_combo = QComboBox(self)
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self._ansicht_combo.addItem(ANSICHT_WIE_KARTENFENSTER)
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self._ansicht_combo.addItems(self._get_gespeicherte_ansichten())
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self._ansicht_combo.currentTextChanged.connect(self._on_ansicht_changed)
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main_layout.addWidget(self._ansicht_combo)
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self._thema_combo = QComboBox(self)
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self._thema_combo.addItem(THEMA_WIE_KARTENFENSTER)
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self._thema_combo.addItems(self._get_gespeicherte_themen())
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self._thema_combo.currentTextChanged.connect(self._on_thema_changed)
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main_layout.addWidget(self._thema_combo)
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main_layout.addStretch(1)
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self.setLayout(main_layout)
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def _restore_state(self) -> None:
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"""Stellt die gespeicherten Combobox-Zustände wieder her."""
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if not self._thema_combo or not self._massstab_combo or not self._ansicht_combo:
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if not self._kartenname_combo or not self._massstab_combo or not self._thema_combo:
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return
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saved_thema = get_variable(THEMA_VAR, scope="project")
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if saved_thema in (THEMA_38, THEMA_41):
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self._thema_combo.setCurrentText(saved_thema)
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saved_kartenname = get_variable(KARTENNAME_VAR, scope="project")
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if saved_kartenname in (KARTENNAME_38, KARTENNAME_41):
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self._kartenname_combo.setCurrentText(saved_kartenname)
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else:
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self._thema_combo.setCurrentText(THEMA_PLACEHOLDER)
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self._kartenname_combo.setCurrentText(KARTENNAME_PLACEHOLDER)
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saved_massstab = get_variable(MASSSTAB_VAR, scope="project")
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valid_massstaebe = [MASSSTAB_WIE_KARTENFENSTER, *PLOTMASSSTAB_BY_AUSWAHL.keys()]
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@@ -148,25 +148,25 @@ class TabB(QWidget):
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else:
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self._massstab_combo.setCurrentText(MASSSTAB_WIE_KARTENFENSTER)
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aktuelle_themen = [ANSICHT_WIE_KARTENFENSTER, *self._get_gespeicherte_ansichten()]
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self._ansicht_combo.clear()
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self._ansicht_combo.addItems(aktuelle_themen)
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aktuelle_themen = [THEMA_WIE_KARTENFENSTER, *self._get_gespeicherte_themen()]
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self._thema_combo.clear()
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self._thema_combo.addItems(aktuelle_themen)
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saved_ansicht = get_variable(ANSICHT_VAR, scope="project")
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if saved_ansicht in aktuelle_themen:
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self._ansicht_combo.setCurrentText(saved_ansicht)
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saved_thema = get_variable(THEMA_VAR, scope="project")
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if saved_thema in aktuelle_themen:
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self._thema_combo.setCurrentText(saved_thema)
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else:
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self._ansicht_combo.setCurrentText(ANSICHT_WIE_KARTENFENSTER)
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self._thema_combo.setCurrentText(THEMA_WIE_KARTENFENSTER)
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def _on_thema_changed(self, value: str) -> None:
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"""Persistiert die Themenauswahl und setzt den Kartennamen."""
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if value in (THEMA_38, THEMA_41):
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set_variable(THEMA_VAR, value, scope="project")
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def _on_kartenname_changed(self, value: str) -> None:
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"""Persistiert die Kartennamen-Auswahl und setzt ``sn_kartenname``."""
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if value in (KARTENNAME_38, KARTENNAME_41):
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set_variable(KARTENNAME_VAR, value, scope="project")
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else:
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set_variable(THEMA_VAR, "", scope="project")
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set_variable(KARTENNAME_VAR, "", scope="project")
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if self.logic:
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self.logic.set_kartenname_for_thema(value)
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self.logic.set_kartenname_for_auswahl(value)
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def _on_massstab_changed(self, value: str) -> None:
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"""Persistiert Maßstabsauswahl und setzt ``sn_plotmassstab``."""
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@@ -175,9 +175,9 @@ class TabB(QWidget):
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if self.logic:
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self.logic.set_plotmassstab_for_auswahl(value, self._get_current_canvas_scale())
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def _on_ansicht_changed(self, value: str) -> None:
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"""Persistiert die Ansichtsauswahl und setzt ``sn_view``."""
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set_variable(ANSICHT_VAR, value, scope="project")
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def _on_thema_changed(self, value: str) -> None:
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"""Persistiert die Thema-Auswahl und setzt ``sn_view``."""
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set_variable(THEMA_VAR, value, scope="project")
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if self.logic:
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self.logic.set_view_for_auswahl(value)
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@@ -214,13 +214,13 @@ class TabB(QWidget):
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if signal is None:
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continue
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try:
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signal.disconnect(self._refresh_ansicht_combo_live)
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signal.disconnect(self._refresh_thema_combo_live)
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except Exception:
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pass
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self._connected_theme_collection = None
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def _connect_theme_collection_signals(self) -> None:
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"""Verbindet Signale der Theme-Collection für Live-Aktualisierung der Ansichtsliste."""
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"""Verbindet Signale der Theme-Collection für Live-Aktualisierung der Themenliste."""
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if self._theme_signal_connected:
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return
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@@ -238,7 +238,7 @@ class TabB(QWidget):
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if signal is None:
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continue
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try:
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signal.connect(self._refresh_ansicht_combo_live)
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signal.connect(self._refresh_thema_combo_live)
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connected_any = True
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except Exception:
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pass
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@@ -247,29 +247,29 @@ class TabB(QWidget):
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self._connected_theme_collection = theme_collection
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self._theme_signal_connected = connected_any
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def _refresh_ansicht_combo_live(self, *args) -> None:
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"""Aktualisiert die Ansicht-Combobox bei Änderungen gespeicherter Layerthemen."""
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def _refresh_thema_combo_live(self, *args) -> None:
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"""Aktualisiert die Thema-Combobox bei Änderungen gespeicherter Layerthemen."""
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_ = args
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if not self._ansicht_combo:
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if not self._thema_combo:
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return
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vorherige_auswahl = self._ansicht_combo.currentText() or ANSICHT_WIE_KARTENFENSTER
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eintraege = [ANSICHT_WIE_KARTENFENSTER, *self._get_gespeicherte_ansichten()]
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vorherige_auswahl = self._thema_combo.currentText() or THEMA_WIE_KARTENFENSTER
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eintraege = [THEMA_WIE_KARTENFENSTER, *self._get_gespeicherte_themen()]
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self._ansicht_combo.blockSignals(True)
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self._ansicht_combo.clear()
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self._ansicht_combo.addItems(eintraege)
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self._thema_combo.blockSignals(True)
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self._thema_combo.clear()
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self._thema_combo.addItems(eintraege)
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if vorherige_auswahl in eintraege:
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self._ansicht_combo.setCurrentText(vorherige_auswahl)
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self._thema_combo.setCurrentText(vorherige_auswahl)
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else:
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self._ansicht_combo.setCurrentText(ANSICHT_WIE_KARTENFENSTER)
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self._ansicht_combo.blockSignals(False)
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self._thema_combo.setCurrentText(THEMA_WIE_KARTENFENSTER)
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self._thema_combo.blockSignals(False)
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self._on_ansicht_changed(self._ansicht_combo.currentText())
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self._on_thema_changed(self._thema_combo.currentText())
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def _get_gespeicherte_ansichten(self) -> list[str]:
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"""Liefert die Namen der im Projekt gespeicherten Layerthemen."""
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def _get_gespeicherte_themen(self) -> list[str]:
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"""Liefert die Namen der im Projekt gespeicherten Layerthemen (QgsMapThemeCollection)."""
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try:
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theme_collection = QgsProject.instance().mapThemeCollection()
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if theme_collection is None:
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