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added code to annotate all objects in a TechDraw view

pull/1/head
Youen 2 years ago
parent
commit
10c787ba55
  1. 94
      ahb_cmd_view_annotate.py
  2. 58
      ahb_document_observer.py

94
ahb_cmd_view_annotate.py

@ -2,6 +2,8 @@ import FreeCADGui as Gui
import FreeCAD as App
class AHB_View_Annotate:
updating_balloon = False
def GetResources(self):
return {"MenuText": "View/Annotate",
"ToolTip": "Annotates a TechDraw view with object names",
@ -12,31 +14,99 @@ class AHB_View_Annotate:
return True
def Activated(self):
workbench = Gui.getWorkbench("AssemblyHandbookWorkbench")
workbench.docObserver.onObjectTypeChanged('view_annotate_balloon_changed', 'TechDraw::DrawViewBalloon', lambda obj, prop: self.onBalloonChanged(obj, prop))
workbench.docObserver.onObjectTypeSelected('view_annotate_balloon_selected', 'TechDraw::DrawViewBalloon', lambda operation, obj, sub, point: self.onBalloonSelected(operation, obj, sub, point))
doc = App.activeDocument()
page = doc.getObject('Page')
view = page.Views[0]
if len(Gui.Selection.getSelection()) != 1:
raise Exception("Veuillez sélectionner exactement un objet")
raise Exception("Please select exactly one TechDraw view")
view = Gui.Selection.getSelection()[0]
if view.TypeId != 'TechDraw::DrawViewPart':
raise Exception("Selected object is not a TechDraw view")
page = None
for obj in doc.Objects:
if obj.TypeId == 'TechDraw::DrawPage':
if view in obj.Views:
page = obj
if page is None:
raise Exception("Can't find page in which the selected view is located")
# Remove balloons referencing missing objects
for balloon in page.Views:
if balloon.TypeId == 'TechDraw::DrawViewBalloon' and "AssemblyHandbook_PartName" in balloon.PropertiesList:
partLink = doc.getObject(balloon.AssemblyHandbook_PartName)
if partLink is None or partLink not in view.XSource:
print(balloon.Name + " references missing object " + balloon.AssemblyHandbook_PartName + ", removing balloon")
doc.removeObject(balloon.Name)
for partLink in view.XSource:
balloon = None
object = Gui.Selection.getSelection()[0]
# Search an existing balloon to update
for obj in page.Views:
if obj.TypeId == 'TechDraw::DrawViewBalloon' and "AssemblyHandbook_PartName" in obj.PropertiesList and obj.AssemblyHandbook_PartName == partLink.Name:
balloon = obj
# Create a new balloon if needed
if balloon is None:
balloon = App.ActiveDocument.addObject("TechDraw::DrawViewBalloon", "Balloon")
balloon.SourceView = view
balloon.addProperty("App::PropertyString", "AssemblyHandbook_PartName", "AssemblyHandbook")
balloon.AssemblyHandbook_PartName = partLink.Name
page.addView(balloon)
self.updateBalloon(balloon)
balloon.X = int(balloon.OriginX) + 100
balloon.Y = int(balloon.OriginY) + 100
else:
self.updateBalloon(balloon)
def onBalloonChanged(self, obj, prop):
# Avoid reentry
if self.updating_balloon:
return
#print('Balloon changed: ' + obj.Name + '.' + prop)
if prop == 'Y' and "AssemblyHandbook_PartName" in obj.PropertiesList:
self.updating_balloon = True
self.updateBalloon(obj)
self.updating_balloon = False
def onBalloonSelected(self, operation, obj, sub, point):
#print(operation, obj.Name, sub, point)
if "AssemblyHandbook_PartName" in obj.PropertiesList:
if operation == 'added':
print("Selected balloon of " + obj.AssemblyHandbook_PartName)
elif operation == 'removed':
print("Deselected balloon of " + obj.AssemblyHandbook_PartName)
def updateBalloon(self, balloon):
doc = App.activeDocument()
view = balloon.SourceView
partLink = doc.getObject(balloon.AssemblyHandbook_PartName)
# Get object center in view space
objectCenterWorld = object.LinkPlacement.Matrix.multiply(object.LinkedObject.Shape.CenterOfGravity)
objectCenterWorld = partLink.LinkPlacement.Matrix.multiply(partLink.LinkedObject.Shape.CenterOfGravity)
vertId = view.makeCosmeticVertex3d(objectCenterWorld)
vert = view.getCosmeticVertex(vertId)
objectCenterView = vert.Point
view.removeCosmeticVertex(vertId)
# Create Balloon
balloon = App.ActiveDocument.addObject("TechDraw::DrawViewBalloon", "Balloon")
balloon.SourceView = view
balloon.OriginX = objectCenterView.x
balloon.OriginY = objectCenterView.y
balloon.Text = "1"
balloon.Y = objectCenterView.x + 20
balloon.X = objectCenterView.y + 20
page.addView(balloon)
balloon.Text = partLink.LinkedObject.Document.Name
balloon.ViewObject.Font = 'DejaVu Sans'
balloon.ViewObject.Fontsize = 4
balloon.BubbleShape = 'Inspection'
balloon.EndTypeScale = 4
from ahb_command import AHB_CommandWrapper
AHB_CommandWrapper.addGuiCommand('AHB_view_annotate', AHB_View_Annotate())

58
ahb_document_observer.py

@ -0,0 +1,58 @@
import FreeCAD as App
import FreeCADGui as Gui
class DocObserver:
changed_object_by_type = {}
selection_by_type = {}
was_selected = []
def __init__(self):
Gui.Selection.addObserver(self)
def slotChangedObject(self, obj, prop):
#print("object changed: " + str(obj).replace('<', '').replace(' object>', '') + " " + obj.Name + " : " + str(prop))
callbacks = self.changed_object_by_type.get(obj.TypeId, None)
if callbacks is not None:
for callback in callbacks.values():
callback(obj, prop)
def addSelection(self, doc, obj_name, sub, pnt):
self.was_selected = Gui.Selection.getSelection()
obj = App.getDocument(doc).getObject(obj_name)
callbacks = self.selection_by_type.get(obj.TypeId, None)
if callbacks is not None:
for callback in callbacks.values():
callback('added', obj, sub, pnt)
def removeSelection(self, doc, obj_name, sub):
self.was_selected = Gui.Selection.getSelection()
obj = App.getDocument(doc).getObject(obj_name)
callbacks = self.selection_by_type.get(obj.TypeId, None)
if callbacks is not None:
for callback in callbacks.values():
callback('removed', obj, sub, None)
def clearSelection(self, p):
was_selected = self.was_selected
self.was_selected = []
for obj in was_selected:
callbacks = self.selection_by_type.get(obj.TypeId, None)
if callbacks is not None:
for callback in callbacks.values():
callback('removed', obj, None, None)
def onObjectTypeChanged(self, callback_id: str, type_id: str, callback):
callbacks = self.changed_object_by_type.get(type_id, None)
if callbacks is None:
callbacks = {}
self.changed_object_by_type[type_id] = callbacks
callbacks[callback_id] = callback
def onObjectTypeSelected(self, callback_id: str, type_id: str, callback):
callbacks = self.selection_by_type.get(type_id, None)
if callbacks is None:
callbacks = {}
self.selection_by_type[type_id] = callbacks
callbacks[callback_id] = callback
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