Blattgrößen-Auswahl und Endlosrollen-Checkbox ergänzt
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@@ -9,6 +9,8 @@ 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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ZIELGROESSE_VAR = "sn_zielgroesse"
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FORMFAKTOR_VAR = "sn_formfaktor"
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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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@@ -29,6 +31,16 @@ PLOTMASSSTAB_BY_AUSWAHL = {
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"1:100.000": "100000",
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}
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# Breite x Höhe in mm (Hochformat, DIN-Standard)
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DIN_GROESSEN: dict[str, tuple[int, int]] = {
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"DIN A0": (841, 1189),
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"DIN A1": (594, 841),
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"DIN A2": (420, 594),
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"DIN A3": (297, 420),
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"DIN A4": (210, 297),
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}
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DIN_STANDARD = "DIN A0"
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class TabBLogic:
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"""
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Kapselt die Fachlogik von Tab B.
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@@ -62,3 +74,11 @@ class TabBLogic:
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set_variable(VIEW_VAR, auswahl or "", scope="project")
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def set_zielgroesse_for_auswahl(self, auswahl: str) -> None:
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"""Setzt ``sn_zielgroesse`` auf den gewählten DIN-Namen."""
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set_variable(ZIELGROESSE_VAR, auswahl if auswahl in DIN_GROESSEN else DIN_STANDARD, scope="project")
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def set_formfaktor(self, endlosrolle: bool) -> None:
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"""Setzt ``sn_formfaktor`` auf ``Endlosrolle`` oder ``Blatt``."""
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set_variable(FORMFAKTOR_VAR, "Endlosrolle" if endlosrolle else "Blatt", scope="project")
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@@ -10,6 +10,8 @@ from sn_basis.functions.qt_wrapper import (
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QVBoxLayout,
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QLabel,
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QComboBox,
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QCheckBox,
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QHBoxLayout,
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)
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from sn_basis.functions.qgiscore_wrapper import QgsProject
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from sn_basis.functions.qgisui_wrapper import iface
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@@ -23,6 +25,10 @@ from sn_plan41.ui.tab_b_logic import (
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MASSSTAB_WIE_KARTENFENSTER,
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PLOTMASSSTAB_BY_AUSWAHL,
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THEMA_WIE_KARTENFENSTER,
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DIN_GROESSEN,
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DIN_STANDARD,
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ZIELGROESSE_VAR,
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FORMFAKTOR_VAR,
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)
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@@ -32,6 +38,8 @@ KARTENNAME_38 = "§38"
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KARTENNAME_41 = "§41"
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MASSSTAB_VAR = "tab_b_massstab"
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THEMA_VAR = "tab_b_thema"
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ZIELGROESSE_UI_VAR = "tab_b_zielgroesse"
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FORMFAKTOR_UI_VAR = "tab_b_formfaktor"
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class TabB(QWidget):
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"""
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@@ -67,6 +75,8 @@ class TabB(QWidget):
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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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self._zielgroesse_combo: Optional[QComboBox] = None
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self._endlosrolle_cb: Optional[QCheckBox] = None
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self._build_ui()
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@@ -89,6 +99,10 @@ class TabB(QWidget):
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)
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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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if self._zielgroesse_combo:
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self.logic.set_zielgroesse_for_auswahl(self._zielgroesse_combo.currentText())
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if self._endlosrolle_cb:
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self.logic.set_formfaktor(self._endlosrolle_cb.isChecked())
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def _build_ui(self) -> None:
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"""Erstellt die reduzierte UI für die Themenauswahl."""
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@@ -127,6 +141,23 @@ class TabB(QWidget):
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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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zielgroesse_label = QLabel("max. Blattgröße")
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zielgroesse_label.setStyleSheet("font-weight: bold; margin-top: 6px;")
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main_layout.addWidget(zielgroesse_label)
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zielgroesse_row = QHBoxLayout()
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zielgroesse_row.setSpacing(6)
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self._zielgroesse_combo = QComboBox(self)
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self._zielgroesse_combo.addItems(list(DIN_GROESSEN.keys()))
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self._zielgroesse_combo.setCurrentText(DIN_STANDARD)
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self._zielgroesse_combo.currentTextChanged.connect(self._on_zielgroesse_changed)
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zielgroesse_row.addWidget(self._zielgroesse_combo)
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self._endlosrolle_cb = QCheckBox("Endlosrolle", self)
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self._endlosrolle_cb.setChecked(False)
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self._endlosrolle_cb.stateChanged.connect(self._on_formfaktor_changed)
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zielgroesse_row.addWidget(self._endlosrolle_cb)
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main_layout.addLayout(zielgroesse_row)
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main_layout.addStretch(1)
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self.setLayout(main_layout)
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@@ -134,6 +165,8 @@ class TabB(QWidget):
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"""Stellt die gespeicherten Combobox-Zustände wieder her."""
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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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if not self._zielgroesse_combo or not self._endlosrolle_cb:
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return
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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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@@ -158,6 +191,15 @@ class TabB(QWidget):
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else:
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self._thema_combo.setCurrentText(THEMA_WIE_KARTENFENSTER)
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saved_zielgroesse = get_variable(ZIELGROESSE_UI_VAR, scope="project")
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if saved_zielgroesse in DIN_GROESSEN:
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self._zielgroesse_combo.setCurrentText(saved_zielgroesse)
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else:
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self._zielgroesse_combo.setCurrentText(DIN_STANDARD)
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saved_formfaktor = get_variable(FORMFAKTOR_UI_VAR, scope="project")
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self._endlosrolle_cb.setChecked(saved_formfaktor == "Endlosrolle")
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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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@@ -181,6 +223,19 @@ class TabB(QWidget):
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if self.logic:
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self.logic.set_view_for_auswahl(value)
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def _on_zielgroesse_changed(self, value: str) -> None:
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"""Persistiert Blattgröße und setzt ``sn_zielgroesse``."""
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set_variable(ZIELGROESSE_UI_VAR, value, scope="project")
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if self.logic:
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self.logic.set_zielgroesse_for_auswahl(value)
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def _on_formfaktor_changed(self, state: int) -> None:
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"""Persistiert Endlosrolle-Zustand und setzt ``sn_formfaktor``."""
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checked = bool(state)
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set_variable(FORMFAKTOR_UI_VAR, "Endlosrolle" if checked else "Blatt", scope="project")
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if self.logic:
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self.logic.set_formfaktor(checked)
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def _connect_project_signals(self) -> None:
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"""Verbindet QgsProject-Signale für Projektwechsel/-neuladen."""
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project = QgsProject.instance()
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