fixed #1472

pyrevitlabs · Feb 6, 2022 · e20d781 · e20d781
1 parent 91ab0db
commit e20d781
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/extensions/pyRevitDevTools.extension/startup.py b/extensions/pyRevitDevTools.extension/startup.py
@@ -151,4 +151,7 @@ def do_something(self, sender, args):
         forms.alert("Voila!!!")
 
 
-forms.register_dockable_panel(DockableExample)
+if not forms.is_registered_dockable_panel(DockableExample):
+    forms.register_dockable_panel(DockableExample)
+else:
+    print("Skipped registering dockable pane. Already exists.")
diff --git a/pyrevitlib/pyrevit/forms/__init__.py b/pyrevitlib/pyrevit/forms/__init__.py
@@ -469,6 +469,17 @@ def SetupDockablePane(self, data):
         data.VisibleByDefault = self._default_visible
 
 
+def is_registered_dockable_panel(panel_type):
+    """Check if dockable panel is already registered
+
+    Args:
+        panel_type (forms.WPFPanel): dockable panel type
+    """
+    panel_uuid = coreutils.Guid.Parse(panel_type.panel_id)
+    dockable_panel_id = UI.DockablePaneId(panel_uuid)
+    return UI.DockablePane.PaneExists(dockable_panel_id)
+
+
 def register_dockable_panel(panel_type, default_visible=True):
     """Register dockable panel