forked from AG_QGIS/Plugin_SN_Basis
51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
from qgis.PyQt.QtWidgets import QAction, QMenu, QToolBar, QActionGroup
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class Navigation:
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def __init__(self, iface):
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self.iface = iface
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self.actions = []
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# Menü und Toolbar einmalig anlegen
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self.menu = QMenu("LNO Sachsen", iface.mainWindow())
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iface.mainWindow().menuBar().addMenu(self.menu)
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self.toolbar = QToolBar("LNO Sachsen")
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iface.addToolBar(self.toolbar)
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# Gruppe für exklusive Auswahl (nur ein Plugin aktiv)
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self.plugin_group = QActionGroup(iface.mainWindow())
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self.plugin_group.setExclusive(True)
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def add_action(self, text, callback, tooltip="", priority=100):
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action = QAction(text, self.iface.mainWindow())
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action.setToolTip(tooltip)
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action.setCheckable(True) # Button kann aktiv sein
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action.triggered.connect(callback)
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# Action in Gruppe aufnehmen
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self.plugin_group.addAction(action)
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# Action mit Priority speichern
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self.actions.append((priority, action))
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return action
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def finalize_menu_and_toolbar(self):
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# Sortieren nach Priority
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self.actions.sort(key=lambda x: x[0])
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# Menüeinträge
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self.menu.clear()
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for _, action in self.actions:
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self.menu.addAction(action)
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# Toolbar-Einträge
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self.toolbar.clear()
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for _, action in self.actions:
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self.toolbar.addAction(action)
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def set_active_plugin(self, active_action):
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# Alle zurücksetzen, dann aktives Plugin markieren
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for _, action in self.actions:
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action.setChecked(False)
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active_action.setChecked(True)
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