forked from AG_QGIS/Plugin_SN_Verfahrensgebiet
First commit
This commit is contained in:
2
shared/__init__.py
Normal file
2
shared/__init__.py
Normal file
@@ -0,0 +1,2 @@
|
||||
from .ui import UI
|
||||
from .dockmanager import DockManager
|
||||
60
shared/dockmanager.py
Normal file
60
shared/dockmanager.py
Normal file
@@ -0,0 +1,60 @@
|
||||
from qgis.PyQt.QtCore import Qt
|
||||
from qgis.PyQt.QtWidgets import QDockWidget
|
||||
from qgis.utils import iface
|
||||
import inspect
|
||||
|
||||
class DockManager:
|
||||
"""
|
||||
Zeigt ein Dockwidget an und schließt alle anderen mit dem Namensschema 'sn_dock_'.
|
||||
Der Dockname wird automatisch aus dem Pluginmodul abgeleitet.
|
||||
"""
|
||||
|
||||
# Standard-Dockbereich: Rechts (wie die Verarbeitungswerkzeuge)
|
||||
default_area = Qt.RightDockWidgetArea
|
||||
|
||||
@classmethod
|
||||
def show(cls, dock_widget, area=None):
|
||||
# Falls kein Bereich übergeben wurde, verwende den Standardwert
|
||||
if area is None:
|
||||
area = cls.default_area
|
||||
|
||||
# Pluginname automatisch aus dem Modulpfad ableiten (z. B. 'sn_plugin1' → 'plugin1')
|
||||
caller_module = inspect.getmodule(inspect.stack()[1][0])
|
||||
full_module_name = caller_module.__name__ # z. B. 'sn_plugin1.main'
|
||||
plugin_name = full_module_name.split('.')[0] # → 'sn_plugin1'
|
||||
dock_name = f"sn_dock_{plugin_name.replace('sn_', '')}" # → 'sn_dock_plugin1'
|
||||
|
||||
# Objektname für das Dock setzen, damit es eindeutig identifizierbar ist
|
||||
dock_widget.setObjectName(dock_name)
|
||||
|
||||
# Nur rechts andocken erlauben, wie bei der Toolbox
|
||||
dock_widget.setAllowedAreas(Qt.RightDockWidgetArea)
|
||||
|
||||
# Dock-Features setzen: schließbar und verschiebbar
|
||||
dock_widget.setFeatures(QDockWidget.DockWidgetClosable | QDockWidget.DockWidgetMovable)
|
||||
|
||||
# Alle vorhandenen Dockwidgets im Hauptfenster durchsuchen
|
||||
# und solche mit dem Namensschema 'sn_dock_' schließen – außer dem aktuellen
|
||||
all_docks = iface.mainWindow().findChildren(QDockWidget)
|
||||
for widget in all_docks:
|
||||
if widget.objectName().startswith("sn_dock_") and widget != dock_widget:
|
||||
try:
|
||||
iface.removeDockWidget(widget)
|
||||
widget.close()
|
||||
except Exception:
|
||||
pass # Fehler beim Schließen ignorieren (z. B. falls bereits entfernt)
|
||||
|
||||
# Neues Dock anzeigen
|
||||
iface.addDockWidget(area, dock_widget)
|
||||
|
||||
# Tabifizierung verhindern – andere Docks im selben Bereich entfernen
|
||||
for widget in iface.mainWindow().findChildren(QDockWidget):
|
||||
if widget != dock_widget and iface.mainWindow().dockWidgetArea(widget) == area:
|
||||
iface.mainWindow().removeDockWidget(widget)
|
||||
|
||||
# Breite setzen wie bei der Toolbox (optional, anpassbar)
|
||||
dock_widget.setMinimumWidth(300)
|
||||
dock_widget.setMaximumWidth(400)
|
||||
|
||||
# Höhe nicht erzwingen – Qt passt sie automatisch an
|
||||
dock_widget.show()
|
||||
75
shared/ui.py
Normal file
75
shared/ui.py
Normal file
@@ -0,0 +1,75 @@
|
||||
from qgis.PyQt.QtWidgets import QMenu, QToolBar, QAction
|
||||
from qgis.PyQt.QtGui import QIcon
|
||||
from qgis.utils import iface
|
||||
|
||||
_shared_toolbar = None # globale Toolbar-Instanz
|
||||
_shared_menu = None # globale Menü-Instanz
|
||||
|
||||
class UI:
|
||||
TITLE = "LNO Sachsen"
|
||||
|
||||
def __init__(self):
|
||||
self.menu = self._get_or_create_menu()
|
||||
self.toolbar = self._get_or_create_toolbar()
|
||||
|
||||
def _get_or_create_menu(self):
|
||||
global _shared_menu
|
||||
if _shared_menu:
|
||||
return _shared_menu
|
||||
|
||||
menubar = iface.mainWindow().menuBar()
|
||||
for action in menubar.actions():
|
||||
if action.menu() and action.text() == self.TITLE:
|
||||
_shared_menu = action.menu()
|
||||
return _shared_menu
|
||||
|
||||
menu = QMenu(self.TITLE, iface.mainWindow())
|
||||
menu.setObjectName(self.TITLE)
|
||||
menubar.addMenu(menu)
|
||||
_shared_menu = menu
|
||||
return menu
|
||||
|
||||
def _get_or_create_toolbar(self):
|
||||
global _shared_toolbar
|
||||
if _shared_toolbar:
|
||||
return _shared_toolbar
|
||||
|
||||
main_window = iface.mainWindow()
|
||||
toolbar = main_window.findChild(QToolBar, self.TITLE)
|
||||
if not toolbar:
|
||||
toolbar = QToolBar(self.TITLE, main_window)
|
||||
toolbar.setObjectName(self.TITLE)
|
||||
main_window.addToolBar(toolbar)
|
||||
|
||||
_shared_toolbar = toolbar
|
||||
return toolbar
|
||||
|
||||
def add_action(self, text, callback, icon=None, tooltip=None):
|
||||
# Menüeintrag
|
||||
if not any(a.text() == text for a in self.menu.actions()):
|
||||
action = QAction(icon, text, iface.mainWindow()) if icon else QAction(text, iface.mainWindow())
|
||||
if tooltip:
|
||||
action.setToolTip(tooltip)
|
||||
action.triggered.connect(callback)
|
||||
self.menu.addAction(action)
|
||||
|
||||
# Symbolleistenaktion
|
||||
if not any(a.text() == text for a in self.toolbar.actions()):
|
||||
action = QAction(icon, text, iface.mainWindow()) if icon else QAction(text, iface.mainWindow())
|
||||
if tooltip:
|
||||
action.setToolTip(tooltip)
|
||||
action.triggered.connect(callback)
|
||||
self.toolbar.addAction(action)
|
||||
|
||||
def remove_action(self, text):
|
||||
# Menüeintrag entfernen
|
||||
for act in self.menu.actions():
|
||||
if act.text() == text:
|
||||
self.menu.removeAction(act)
|
||||
break
|
||||
|
||||
# Symbolleistenaktion entfernen
|
||||
for act in self.toolbar.actions():
|
||||
if act.text() == text:
|
||||
self.toolbar.removeAction(act)
|
||||
break
|
||||
Reference in New Issue
Block a user