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Added possibility to move arrow extremity of balloons

pull/1/head
Youen 2 years ago
parent
commit
4588a3716a
  1. 49
      ahb_cmd_view_annotate.py
  2. 119
      ahb_techdraw_extensions.py

49
ahb_cmd_view_annotate.py

@ -2,8 +2,6 @@ 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",
@ -15,10 +13,7 @@ class AHB_View_Annotate:
def Activated(self):
workbench = Gui.getWorkbench("AssemblyHandbookWorkbench") #: :type workbench: AssemblyHandbookWorkbench
workbench.docObserver.onObjectTypeChanged('view_annotate_balloon_changed', 'TechDraw::DrawViewBalloon', lambda obj, prop: self.onBalloonChanged(obj, prop))
doc = App.activeDocument()
if len(Gui.Selection.getSelection()) != 1:
raise Exception("Please select exactly one TechDraw view")
@ -26,6 +21,8 @@ class AHB_View_Annotate:
if view.TypeId != 'TechDraw::DrawViewPart':
raise Exception("Selected object is not a TechDraw view")
doc = view.Document
page = workbench.techDrawExtensions.getViewPage(view)
if page is None:
raise Exception("Can't find page in which the selected view is located")
@ -50,49 +47,25 @@ class AHB_View_Annotate:
# Create a new balloon if needed
if balloon is None:
balloon = App.ActiveDocument.addObject("TechDraw::DrawViewBalloon", "Balloon")
partName = partLink.Name
balloon = doc.addObject("TechDraw::DrawViewBalloon", "Balloon" + partName)
balloon.SourceView = view
balloon.addProperty("App::PropertyString", "AssemblyHandbook_PartName", "AssemblyHandbook")
balloon.AssemblyHandbook_PartName = partLink.Name
balloon.AssemblyHandbook_PartName = partName
balloon.addProperty("App::PropertyFloat", "AssemblyHandbook_OriginOffsetX", "AssemblyHandbook")
balloon.addProperty("App::PropertyFloat", "AssemblyHandbook_OriginOffsetY", "AssemblyHandbook")
page.addView(balloon)
self.updateBalloon(balloon)
workbench.techDrawExtensions.updateBalloon(balloon)
balloon.X = int(balloon.OriginX) + 20
balloon.Y = int(balloon.OriginY) + 20
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 updateBalloon(self, balloon):
workbench = Gui.getWorkbench("AssemblyHandbookWorkbench") #: :type workbench: AssemblyHandbookWorkbench
doc = App.activeDocument()
view = balloon.SourceView
obj = doc.getObject(balloon.AssemblyHandbook_PartName)
objectCenterView = workbench.techDrawExtensions.computePartCenter(view, obj)
balloon.OriginX = objectCenterView.x
balloon.OriginY = objectCenterView.y
balloon.Text = obj.LinkedObject.Document.Name if obj.TypeId == 'App::Link' else obj.Name
balloon.ViewObject.Font = 'DejaVu Sans'
balloon.ViewObject.Fontsize = 4
balloon.BubbleShape = 'Inspection'
balloon.EndTypeScale = 4
workbench.techDrawExtensions.updateBalloon(balloon)
from ahb_command import AHB_CommandWrapper
AHB_CommandWrapper.addGuiCommand('AHB_view_annotate', AHB_View_Annotate())

119
ahb_techdraw_extensions.py

@ -2,14 +2,69 @@ import FreeCAD as App
import FreeCADGui as Gui
from PySide.QtCore import QTimer
from pickle import TRUE
import TechDraw, TechDrawGui
from PySide import QtGui, QtCore
TDG = TechDrawGui
class CursorItem(QtGui.QGraphicsItem):
def __init__(self, parent = None, view = None):
super().__init__(parent)
self.Type = QtGui.QGraphicsItem.UserType + 501
self.setZValue(500)
self.margin = 10.0
self.size = 100.0
self.view = view
def onViewPosChange(self, callback):
self.viewPosChangeCallback = callback
def boundingRect(self):
return QtCore.QRectF(-self.size/2 - self.margin, -self.size/2 - self.margin,
self.size + 2.0*self.margin, self.size + 2.0*self.margin)
def paint(self, painter, option, widget):
#print("paint")
painter.setBrush(QtCore.Qt.darkRed)
#painter.drawRoundedRect(-100, -100, 200, 200, 50, 50)
h = self.size/2.0
painter.drawLine(-h, 0, h, 0)
painter.drawLine(0, -h, 0, h)
def mousePressEvent(self, event):
#print('mouse press', event)
self.startMovePos = event.pos()
def mouseMoveEvent(self, event):
#print('mouse move', event)
offset = event.pos() - self.startMovePos
self.moveBy(offset.x(), offset.y())
def mouseReleaseEvent(self, event):
#print('mouse release', event)
#print('new pos', self.x(), self.y())
if self.viewPosChangeCallback is not None:
self.viewPosChangeCallback(self.getViewPos())
def getViewPos(self):
scale = self.view.Scale * 10.0
return App.Vector(self.x() / scale, -self.y() / scale)
def setViewPos(self, p):
scale = self.view.Scale * 10.0
self.setPos(p.x * scale, -p.y * scale)
class TechDrawExtensions:
views_to_repaint = {}
view_cursors = {}
updating_balloon = False
def __init__(self):
workbench = Gui.getWorkbench("AssemblyHandbookWorkbench") #: :type workbench: AssemblyHandbookWorkbench
workbench.docObserver.onObjectTypeSelected('view_annotate_balloon_selected', 'TechDraw::DrawViewBalloon', lambda operation, obj, sub, point: self.onBalloonSelected(operation, obj, sub, point))
workbench.docObserver.onObjectTypeChanged('balloon_changed', 'TechDraw::DrawViewBalloon', lambda obj, prop: self.onBalloonChanged(obj, prop))
workbench.docObserver.onObjectTypeSelected('balloon_selected', 'TechDraw::DrawViewBalloon', lambda operation, obj, sub, point: self.onBalloonSelected(operation, obj, sub, point))
def repaint(self, view):
self.views_to_repaint[view] = True
@ -24,7 +79,7 @@ class TechDrawExtensions:
self.views_to_repaint = {}
for view in to_repaint:
print("Repainting " + view.Name)
#print("Repainting " + view.Name)
selected_balloons = []
for obj in Gui.Selection.getSelection():
@ -81,6 +136,35 @@ class TechDrawExtensions:
is_first_part = False
view.requestPaint()
cursor = self.view_cursors.get(view, None)
if cursor is None:
cursor = CursorItem(view = view)
TDG.addQGIToView(view, cursor);
cursor.onViewPosChange(lambda new_pos: self.onCursorMoved(view, new_pos))
self.view_cursors[view] = cursor
if selected_balloons[0] is None:
cursor.setVisible(False)
else:
cursor.setViewPos(App.Vector(selected_balloons[0].OriginX, selected_balloons[0].OriginY))
cursor.setVisible(True)
def onCursorMoved(self, view, new_pos):
if len(Gui.Selection.getSelection()) == 0: return
balloon = Gui.Selection.getSelection()[0]
if balloon.TypeId != 'TechDraw::DrawViewBalloon' or not 'AssemblyHandbook_PartName' in balloon.PropertiesList: return
if balloon.SourceView != view: return
balloon.OriginX = new_pos.x
balloon.OriginY = new_pos.y
obj = balloon.Document.getObject(balloon.AssemblyHandbook_PartName)
view = balloon.SourceView
center = self.computePartCenter(view, obj)
balloon.AssemblyHandbook_OriginOffsetX = new_pos.x - center.x
balloon.AssemblyHandbook_OriginOffsetY = new_pos.y - center.y
def onBalloonSelected(self, operation, balloon, sub, point):
import time
@ -90,6 +174,35 @@ class TechDrawExtensions:
#print(operation + " " + balloon.Name)
view = balloon.SourceView
self.repaint(view)
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 updateBalloon(self, balloon):
workbench = Gui.getWorkbench("AssemblyHandbookWorkbench") #: :type workbench: AssemblyHandbookWorkbench
view = balloon.SourceView
doc = view.Document
obj = doc.getObject(balloon.AssemblyHandbook_PartName)
objectCenterView = workbench.techDrawExtensions.computePartCenter(view, obj)
balloon.OriginX = objectCenterView.x + balloon.AssemblyHandbook_OriginOffsetX
balloon.OriginY = objectCenterView.y + balloon.AssemblyHandbook_OriginOffsetY
balloon.Text = obj.LinkedObject.Document.Name if obj.TypeId == 'App::Link' else obj.Name
balloon.ViewObject.Font = 'DejaVu Sans'
balloon.ViewObject.Fontsize = 4
balloon.BubbleShape = 'Inspection'
balloon.EndTypeScale = 4
def getViewPage(self, view):
for obj in view.InList:

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