/
ArchAxis.py
1557 lines (1255 loc) · 57.7 KB
/
ArchAxis.py
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#***************************************************************************
#* Copyright (c) 2011 Yorik van Havre <yorik@uncreated.net> *
#* *
#* This program is free software; you can redistribute it and/or modify *
#* it under the terms of the GNU Lesser General Public License (LGPL) *
#* as published by the Free Software Foundation; either version 2 of *
#* the License, or (at your option) any later version. *
#* for detail see the LICENCE text file. *
#* *
#* This program is distributed in the hope that it will be useful, *
#* but WITHOUT ANY WARRANTY; without even the implied warranty of *
#* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
#* GNU Library General Public License for more details. *
#* *
#* You should have received a copy of the GNU Library General Public *
#* License along with this program; if not, write to the Free Software *
#* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
#* USA *
#* *
#***************************************************************************
import six
import FreeCAD,Draft,math,DraftVecUtils,ArchCommands
from FreeCAD import Vector
if FreeCAD.GuiUp:
import FreeCADGui
from PySide import QtCore, QtGui
from DraftTools import translate
from pivy import coin
from PySide.QtCore import QT_TRANSLATE_NOOP
else:
# \cond
def translate(ctxt,txt):
return txt
def QT_TRANSLATE_NOOP(ctxt,txt):
return txt
# \endcond
__title__="FreeCAD Axis System"
__author__ = "Yorik van Havre"
__url__ = "http://www.freecadweb.org"
## @package ArchAxis
# \ingroup ARCH
# \brief Axis system for the Arch workbench
#
# This module provides tools to build axis systems
# An axis system is a collection of planar axes with a number/tag
def makeAxis(num=5,size=1000,name="Axes"):
'''makeAxis(num,size): makes an Axis set
based on the given number of axes and interval distances'''
if not FreeCAD.ActiveDocument:
FreeCAD.Console.PrintError("No active document. Aborting\n")
return
obj = FreeCAD.ActiveDocument.addObject("Part::FeaturePython","Axis")
obj.Label = translate("Arch",name)
_Axis(obj)
if FreeCAD.GuiUp:
_ViewProviderAxis(obj.ViewObject)
if num:
dist = []
angles = []
for i in range(num):
if i == 0:
dist.append(0)
else:
dist.append(float(size))
angles.append(float(0))
obj.Distances = dist
obj.Angles = angles
FreeCAD.ActiveDocument.recompute()
return obj
def makeAxisSystem(axes,name="Axis System"):
'''makeAxisSystem(axes): makes a system from the given list of axes'''
if not isinstance(axes,list):
axes = [axes]
obj = FreeCAD.ActiveDocument.addObject("App::FeaturePython","AxisSystem")
obj.Label = translate("Arch",name)
_AxisSystem(obj)
obj.Axes = axes
if FreeCAD.GuiUp:
_ViewProviderAxisSystem(obj.ViewObject)
FreeCAD.ActiveDocument.recompute()
return obj
def makeGrid(name="Grid"):
'''makeGrid(): makes a grid object'''
obj = FreeCAD.ActiveDocument.addObject("Part::FeaturePython","Grid")
obj.Label = translate("Arch",name)
ArchGrid(obj)
if FreeCAD.GuiUp:
ViewProviderArchGrid(obj.ViewObject)
obj.ViewObject.Transparency = 85
FreeCAD.ActiveDocument.recompute()
return obj
class _CommandAxis:
"the Arch Axis command definition"
def GetResources(self):
return {'Pixmap' : 'Arch_Axis',
'MenuText': QT_TRANSLATE_NOOP("Arch_Axis","Axis"),
'Accel': "A, X",
'ToolTip': QT_TRANSLATE_NOOP("Arch_Axis","Creates a set of axes")}
def Activated(self):
FreeCAD.ActiveDocument.openTransaction(translate("Arch","Create Axis"))
FreeCADGui.addModule("Arch")
FreeCADGui.doCommand("Arch.makeAxis()")
FreeCAD.ActiveDocument.commitTransaction()
def IsActive(self):
return not FreeCAD.ActiveDocument is None
class _CommandAxisSystem:
"the Arch Axis System command definition"
def GetResources(self):
return {'Pixmap' : 'Arch_Axis_System',
'MenuText': QT_TRANSLATE_NOOP("Arch_AxisSystem","Axis System"),
'Accel': "X, S",
'ToolTip': QT_TRANSLATE_NOOP("Arch_AxisSystem","Creates an axis system from a set of axes")}
def Activated(self):
if FreeCADGui.Selection.getSelection():
import Draft
s = "["
for o in FreeCADGui.Selection.getSelection():
if Draft.getType(o) != "Axis":
FreeCAD.Console.PrintError(translate("Arch","Only axes must be selected")+"\n")
return
s += "FreeCAD.ActiveDocument."+o.Name+","
s += "]"
FreeCAD.ActiveDocument.openTransaction(translate("Arch","Create Axis System"))
FreeCADGui.addModule("Arch")
FreeCADGui.doCommand("Arch.makeAxisSystem("+s+")")
FreeCAD.ActiveDocument.commitTransaction()
else:
FreeCAD.Console.PrintError(translate("Arch","Please select at least one axis")+"\n")
def IsActive(self):
return not FreeCAD.ActiveDocument is None
class CommandArchGrid:
"the Arch Grid command definition"
def GetResources(self):
return {'Pixmap' : 'Arch_Grid',
'MenuText': QT_TRANSLATE_NOOP("Arch_Axis","Grid"),
'Accel': "A, X",
'ToolTip': QT_TRANSLATE_NOOP("Arch_Axis","Creates a customizable grid object")}
def Activated(self):
FreeCAD.ActiveDocument.openTransaction(translate("Arch","Create Grid"))
FreeCADGui.addModule("Arch")
FreeCADGui.doCommand("Arch.makeGrid()")
FreeCAD.ActiveDocument.commitTransaction()
def IsActive(self):
return not FreeCAD.ActiveDocument is None
class _Axis:
"The Axis object"
def __init__(self,obj):
obj.Proxy = self
self.setProperties(obj)
def setProperties(self,obj):
pl = obj.PropertiesList
if not "Distances" in pl:
obj.addProperty("App::PropertyFloatList","Distances","Axis", QT_TRANSLATE_NOOP("App::Property","The intervals between axes"))
if not "Angles" in pl:
obj.addProperty("App::PropertyFloatList","Angles","Axis", QT_TRANSLATE_NOOP("App::Property","The angles of each axis"))
if not "Labels" in pl:
obj.addProperty("App::PropertyStringList","Labels","Axis", QT_TRANSLATE_NOOP("App::Property","The label of each axis"))
if not "CustomNumber" in pl:
obj.addProperty("App::PropertyString","CustomNumber","Axis", QT_TRANSLATE_NOOP("App::Property","An optional custom bubble number"))
if not "Length" in pl:
obj.addProperty("App::PropertyLength","Length","Axis", QT_TRANSLATE_NOOP("App::Property","The length of the axes"))
obj.Length=3000
if not "Placement" in pl:
obj.addProperty("App::PropertyPlacement","Placement","Base","")
if not "Shape" in pl:
obj.addProperty("Part::PropertyPartShape","Shape","Base","")
self.Type = "Axis"
def onDocumentRestored(self,obj):
self.setProperties(obj)
def execute(self,obj):
pl = obj.Placement
import Part
geoms = []
dist = 0
if obj.Distances:
if len(obj.Distances) == len(obj.Angles):
for i in range(len(obj.Distances)):
if hasattr(obj.Length,"Value"):
l = obj.Length.Value
else:
l = obj.Length
dist += obj.Distances[i]
ang = math.radians(obj.Angles[i])
p1 = Vector(dist,0,0)
p2 = Vector(dist+(l/math.cos(ang))*math.sin(ang),l,0)
geoms.append(Part.LineSegment(p1,p2).toShape())
if geoms:
sh = Part.Compound(geoms)
obj.Shape = sh
obj.Placement = pl
def onChanged(self,obj,prop):
if prop in ["Angles","Distances","Placement"]:
obj.touch()
def __getstate__(self):
return None
def __setstate__(self,state):
return None
def getPoints(self,obj):
"returns the gridpoints of linked axes"
pts = []
for e in obj.Shape.Edges:
pts.append(e.Vertexes[0].Point)
return pts
def getAxisData(self,obj):
data = []
num = 0
for e in obj.Shape.Edges:
axdata = []
axdata.append(e.Vertexes[0].Point)
axdata.append(e.Vertexes[-1].Point)
if obj.ViewObject:
axdata.append(obj.ViewObject.Proxy.getNumber(obj.ViewObject,num))
else:
axdata.append(str(num))
data.append(axdata)
num += 1
return data
class _ViewProviderAxis:
"A View Provider for the Axis object"
def __init__(self,vobj):
vobj.Proxy = self
self.setProperties(vobj)
def setProperties(self,vobj):
ts = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft").GetFloat("textheight",350)
pl = vobj.PropertiesList
if not "BubbleSize" in pl:
vobj.addProperty("App::PropertyLength","BubbleSize","Axis", QT_TRANSLATE_NOOP("App::Property","The size of the axis bubbles"))
vobj.BubbleSize = ts*1.42
if not "NumberingStyle" in pl:
vobj.addProperty("App::PropertyEnumeration","NumberingStyle","Axis", QT_TRANSLATE_NOOP("App::Property","The numbering style"))
vobj.NumberingStyle = ["1,2,3","01,02,03","001,002,003","A,B,C","a,b,c","I,II,III","L0,L1,L2"]
vobj.NumberingStyle = "1,2,3"
if not "DrawStyle" in pl:
vobj.addProperty("App::PropertyEnumeration","DrawStyle","Axis",QT_TRANSLATE_NOOP("App::Property","The type of line to draw this axis"))
vobj.DrawStyle = ["Solid","Dashed","Dotted","Dashdot"]
vobj.DrawStyle = "Dashdot"
if not "BubblePosition" in pl:
vobj.addProperty("App::PropertyEnumeration","BubblePosition","Axis",QT_TRANSLATE_NOOP("App::Property","Where to add bubbles to this axis: Start, end, both or none"))
vobj.BubblePosition = ["Start","End","Both","None"]
if not "LineWidth" in pl:
vobj.addProperty("App::PropertyFloat","LineWidth","Axis",QT_TRANSLATE_NOOP("App::Property","The line width to draw this axis"))
vobj.LineWidth = 1
if not "LineColor" in pl:
vobj.addProperty("App::PropertyColor","LineColor","Axis",QT_TRANSLATE_NOOP("App::Property","The color of this axis"))
vobj.LineColor = ArchCommands.getDefaultColor("Helpers")
if not "StartNumber" in pl:
vobj.addProperty("App::PropertyInteger","StartNumber","Axis",QT_TRANSLATE_NOOP("App::Property","The number of the first axis"))
vobj.StartNumber = 1
if not "FontName" in pl:
vobj.addProperty("App::PropertyFont","FontName","Axis",QT_TRANSLATE_NOOP("App::Property","The font to use for texts"))
vobj.FontName = Draft.getParam("textfont","Arial,Sans")
if not "FontSize" in pl:
vobj.addProperty("App::PropertyLength","FontSize","Axis",QT_TRANSLATE_NOOP("App::Property","The font size"))
vobj.FontSize = ts
if not "ShowLabel" in pl:
vobj.addProperty("App::PropertyBool","ShowLabel","Axis",QT_TRANSLATE_NOOP("App::Property","If true, show the labels"))
if not "LabelOffset" in pl:
vobj.addProperty("App::PropertyPlacement","LabelOffset","Axis",QT_TRANSLATE_NOOP("App::Property","A transformation to apply to each label"))
def onDocumentRestored(self,vobj):
self.setProperties(vobj)
def getIcon(self):
import Arch_rc
return ":/icons/Arch_Axis_Tree.svg"
def claimChildren(self):
return []
def attach(self, vobj):
self.bubbles = None
self.bubbletexts = []
sep = coin.SoSeparator()
self.mat = coin.SoMaterial()
self.linestyle = coin.SoDrawStyle()
self.linecoords = coin.SoCoordinate3()
self.lineset = coin.SoType.fromName("SoBrepEdgeSet").createInstance()
self.bubbleset = coin.SoSeparator()
self.labelset = coin.SoSeparator()
sep.addChild(self.mat)
sep.addChild(self.linestyle)
sep.addChild(self.linecoords)
sep.addChild(self.lineset)
sep.addChild(self.bubbleset)
sep.addChild(self.labelset)
vobj.addDisplayMode(sep,"Default")
self.onChanged(vobj,"BubbleSize")
self.onChanged(vobj,"ShowLabel")
self.onChanged(vobj,"LineColor")
self.onChanged(vobj,"LineWidth")
self.onChanged(vobj,"DrawStyle")
def getDisplayModes(self,vobj):
return ["Default"]
def getDefaultDisplayMode(self):
return "Default"
def setDisplayMode(self,mode):
return mode
def updateData(self,obj,prop):
if prop == "Shape":
if obj.Shape:
if obj.Shape.Edges:
verts = []
vset = []
i = 0
for e in obj.Shape.Edges:
for v in e.Vertexes:
verts.append(tuple(obj.Placement.inverse().multVec(v.Point)))
vset.append(i)
i += 1
vset.append(-1)
self.linecoords.point.setValues(verts)
self.lineset.coordIndex.setValues(0,len(vset),vset)
self.lineset.coordIndex.setNum(len(vset))
self.onChanged(obj.ViewObject,"BubbleSize")
self.onChanged(obj.ViewObject,"ShowLabel")
def onChanged(self, vobj, prop):
if prop == "LineColor":
if hasattr(vobj,"LineColor"):
l = vobj.LineColor
self.mat.diffuseColor.setValue([l[0],l[1],l[2]])
elif prop == "DrawStyle":
if hasattr(vobj,"DrawStyle"):
if vobj.DrawStyle == "Solid":
self.linestyle.linePattern = 0xffff
elif vobj.DrawStyle == "Dashed":
self.linestyle.linePattern = 0xf00f
elif vobj.DrawStyle == "Dotted":
self.linestyle.linePattern = 0x0f0f
else:
self.linestyle.linePattern = 0xff88
elif prop == "LineWidth":
if hasattr(vobj,"LineWidth"):
self.linestyle.lineWidth = vobj.LineWidth
elif prop in ["BubbleSize","BubblePosition","FontName","FontSize"]:
if hasattr(self,"bubbleset"):
if self.bubbles:
self.bubbleset.removeChild(self.bubbles)
self.bubbles = None
if vobj.Object.Shape:
if vobj.Object.Shape.Edges:
self.bubbles = coin.SoSeparator()
self.bubblestyle = coin.SoDrawStyle()
self.bubblestyle.linePattern = 0xffff
self.bubbles.addChild(self.bubblestyle)
import Part,Draft
self.bubbletexts = []
pos = ["Start"]
if hasattr(vobj,"BubblePosition"):
if vobj.BubblePosition == "Both":
pos = ["Start","End"]
elif vobj.BubblePosition == "None":
pos = []
else:
pos = [vobj.BubblePosition]
for i in range(len(vobj.Object.Shape.Edges)):
for p in pos:
verts = [vobj.Object.Placement.inverse().multVec(v.Point) for v in vobj.Object.Shape.Edges[i].Vertexes]
if p == "Start":
p1 = verts[0]
p2 = verts[1]
else:
p1 = verts[1]
p2 = verts[0]
dv = p2.sub(p1)
dv.normalize()
if hasattr(vobj.BubbleSize,"Value"):
rad = vobj.BubbleSize.Value/2
else:
rad = vobj.BubbleSize/2
center = p2.add(dv.scale(rad,rad,rad))
buf = Part.makeCircle(rad,center).writeInventor()
try:
cin = coin.SoInput()
cin.setBuffer(buf)
cob = coin.SoDB.readAll(cin)
except:
import re
# workaround for pivy SoInput.setBuffer() bug
buf = buf.replace("\n","")
pts = re.findall("point \[(.*?)\]",buf)[0]
pts = pts.split(",")
pc = []
for p in pts:
v = p.strip().split()
pc.append([float(v[0]),float(v[1]),float(v[2])])
coords = coin.SoCoordinate3()
coords.point.setValues(0,len(pc),pc)
line = coin.SoLineSet()
line.numVertices.setValue(-1)
else:
coords = cob.getChild(1).getChild(0).getChild(2)
line = cob.getChild(1).getChild(0).getChild(3)
self.bubbles.addChild(coords)
self.bubbles.addChild(line)
st = coin.SoSeparator()
tr = coin.SoTransform()
fs = rad*1.5
if hasattr(vobj,"FontSize"):
fs = vobj.FontSize.Value
tr.translation.setValue((center.x,center.y-fs/2.5,center.z))
fo = coin.SoFont()
fn = Draft.getParam("textfont","Arial,Sans")
if hasattr(vobj,"FontName"):
if vobj.FontName:
try:
fn = str(vobj.FontName)
except:
pass
fo.name = fn
fo.size = fs
tx = coin.SoAsciiText()
tx.justification = coin.SoText2.CENTER
self.bubbletexts.append(tx)
st.addChild(tr)
st.addChild(fo)
st.addChild(tx)
self.bubbles.addChild(st)
self.bubbleset.addChild(self.bubbles)
self.onChanged(vobj,"NumberingStyle")
if prop in ["FontName","FontSize"]:
self.onChanged(vobj,"ShowLabel")
elif prop in ["NumberingStyle","StartNumber"]:
if hasattr(self,"bubbletexts"):
num = 0
if hasattr(vobj,"StartNumber"):
if vobj.StartNumber > 1:
num = vobj.StartNumber-1
alt = False
for t in self.bubbletexts:
t.string = self.getNumber(vobj,num)
num += 1
if hasattr(vobj,"BubblePosition"):
if vobj.BubblePosition == "Both":
if not alt:
num -= 1
alt = not alt
elif prop in ["ShowLabel", "LabelOffset"]:
if hasattr(self,"labels"):
if self.labels:
self.labelset.removeChild(self.labels)
self.labels = None
if hasattr(vobj,"ShowLabel") and hasattr(vobj.Object,"Labels"):
if vobj.ShowLabel:
self.labels = coin.SoSeparator()
for i in range(len(vobj.Object.Shape.Edges)):
if len(vobj.Object.Labels) > i:
if vobj.Object.Labels[i]:
import Draft
vert = vobj.Object.Shape.Edges[i].Vertexes[0].Point
if hasattr(vobj,"LabelOffset"):
pl = FreeCAD.Placement(vobj.LabelOffset)
pl.Base = vert.add(pl.Base)
st = coin.SoSeparator()
tr = coin.SoTransform()
fo = coin.SoFont()
tx = coin.SoAsciiText()
tx.justification = coin.SoText2.LEFT
t = vobj.Object.Labels[i]
if six.PY2 and isinstance(t,six.text_type):
t = t.encode("utf8")
tx.string.setValue(t)
if hasattr(vobj,"FontSize"):
fs = vobj.FontSize.Value
elif hasattr(vobj.BubbleSize,"Value"):
fs = vobj.BubbleSize.Value*0.75
else:
fs = vobj.BubbleSize*0.75
tr.translation.setValue(tuple(pl.Base))
tr.rotation.setValue(pl.Rotation.Q)
fn = Draft.getParam("textfont","Arial,Sans")
if hasattr(vobj,"FontName"):
if vobj.FontName:
try:
fn = str(vobj.FontName)
except:
pass
fo.name = fn
fo.size = fs
st.addChild(tr)
st.addChild(fo)
st.addChild(tx)
self.labels.addChild(st)
self.labelset.addChild(self.labels)
def getNumber(self,vobj,num):
chars = "abcdefghijklmnopqrstuvwxyz"
roman=(('M',1000),('CM',900),('D',500),('CD',400),
('C',100),('XC',90),('L',50),('XL',40),
('X',10),('IX',9),('V',5),('IV',4),('I',1))
if hasattr(vobj.Object,"CustomNumber") and vobj.Object.CustomNumber:
if six.PY2:
return vobj.Object.CustomNumber.encode("utf8")
else:
return vobj.Object.CustomNumber
elif hasattr(vobj,"NumberingStyle"):
if vobj.NumberingStyle == "1,2,3":
return str(num+1)
elif vobj.NumberingStyle == "01,02,03":
return str(num+1).zfill(2)
elif vobj.NumberingStyle == "001,002,003":
return str(num+1).zfill(3)
elif vobj.NumberingStyle == "A,B,C":
result = ""
base = num//26
if base:
result += chars[base].upper()
remainder = num % 26
result += chars[remainder].upper()
return result
elif vobj.NumberingStyle == "a,b,c":
result = ""
base = num//26
if base:
result += chars[base]
remainder = num % 26
result += chars[remainder]
return result
elif vobj.NumberingStyle == "I,II,III":
result = ""
n = num
n += 1
for numeral, integer in roman:
while n >= integer:
result += numeral
n -= integer
return result
elif vobj.NumberingStyle == "L0,L1,L2":
return "L"+str(num)
else:
return str(num+1)
def setEdit(self,vobj,mode=0):
taskd = _AxisTaskPanel()
taskd.obj = vobj.Object
taskd.update()
FreeCADGui.Control.showDialog(taskd)
return True
def unsetEdit(self,vobj,mode):
FreeCADGui.Control.closeDialog()
return
def doubleClicked(self,vobj):
self.setEdit(vobj)
def __getstate__(self):
return None
def __setstate__(self,state):
return None
class _AxisTaskPanel:
'''The editmode TaskPanel for Axis objects'''
def __init__(self):
# the panel has a tree widget that contains categories
# for the subcomponents, such as additions, subtractions.
# the categories are shown only if they are not empty.
self.updating = False
self.obj = None
self.form = QtGui.QWidget()
self.form.setObjectName("TaskPanel")
self.grid = QtGui.QGridLayout(self.form)
self.grid.setObjectName("grid")
self.title = QtGui.QLabel(self.form)
self.grid.addWidget(self.title, 0, 0, 1, 2)
# tree
self.tree = QtGui.QTreeWidget(self.form)
self.grid.addWidget(self.tree, 1, 0, 1, 2)
self.tree.setColumnCount(4)
self.tree.header().resizeSection(0,50)
self.tree.header().resizeSection(1,80)
self.tree.header().resizeSection(2,60)
# buttons
self.addButton = QtGui.QPushButton(self.form)
self.addButton.setObjectName("addButton")
self.addButton.setIcon(QtGui.QIcon(":/icons/Arch_Add.svg"))
self.grid.addWidget(self.addButton, 3, 0, 1, 1)
self.addButton.setEnabled(True)
self.delButton = QtGui.QPushButton(self.form)
self.delButton.setObjectName("delButton")
self.delButton.setIcon(QtGui.QIcon(":/icons/Arch_Remove.svg"))
self.grid.addWidget(self.delButton, 3, 1, 1, 1)
self.delButton.setEnabled(True)
QtCore.QObject.connect(self.addButton, QtCore.SIGNAL("clicked()"), self.addElement)
QtCore.QObject.connect(self.delButton, QtCore.SIGNAL("clicked()"), self.removeElement)
QtCore.QObject.connect(self.tree, QtCore.SIGNAL("itemChanged(QTreeWidgetItem *, int)"), self.edit)
self.update()
def isAllowedAlterSelection(self):
return False
def isAllowedAlterView(self):
return True
def getStandardButtons(self):
return int(QtGui.QDialogButtonBox.Close)
def update(self):
'fills the treewidget'
self.updating = True
self.tree.clear()
if self.obj:
for i in range(len(self.obj.Distances)):
item = QtGui.QTreeWidgetItem(self.tree)
item.setText(0,str(i+1))
if len(self.obj.Distances) > i:
item.setText(1,str(self.obj.Distances[i]))
if len(self.obj.Angles) > i:
item.setText(2,str(self.obj.Angles[i]))
if hasattr(self.obj,"Labels"):
if len(self.obj.Labels) > i:
item.setText(3,str(self.obj.Labels[i]))
item.setFlags(item.flags() | QtCore.Qt.ItemIsEditable)
item.setTextAlignment(0,QtCore.Qt.AlignLeft)
self.retranslateUi(self.form)
self.updating = False
def addElement(self):
item = QtGui.QTreeWidgetItem(self.tree)
item.setText(0,str(self.tree.topLevelItemCount()))
item.setText(1,"1.0")
item.setText(2,"0.0")
item.setFlags(item.flags() | QtCore.Qt.ItemIsEditable)
self.resetObject()
def removeElement(self):
it = self.tree.currentItem()
if it:
nr = int(it.text(0))-1
self.resetObject(remove=nr)
self.update()
def edit(self,item,column):
if not self.updating:
self.resetObject()
def resetObject(self,remove=None):
"transfers the values from the widget to the object"
d = []
a = []
l = []
for i in range(self.tree.topLevelItemCount()):
it = self.tree.findItems(str(i+1),QtCore.Qt.MatchExactly,0)[0]
if (remove is None) or (remove != i):
if it.text(1):
d.append(float(it.text(1)))
else:
d.append(0.0)
if it.text(2):
a.append(float(it.text(2)))
else:
a.append(0.0)
l.append(it.text(3))
self.obj.Distances = d
self.obj.Angles = a
self.obj.Labels = l
self.obj.touch()
FreeCAD.ActiveDocument.recompute()
def reject(self):
FreeCAD.ActiveDocument.recompute()
FreeCADGui.ActiveDocument.resetEdit()
return True
def retranslateUi(self, TaskPanel):
TaskPanel.setWindowTitle(QtGui.QApplication.translate("Arch", "Axes", None))
self.delButton.setText(QtGui.QApplication.translate("Arch", "Remove", None))
self.addButton.setText(QtGui.QApplication.translate("Arch", "Add", None))
self.title.setText(QtGui.QApplication.translate("Arch", "Distances (mm) and angles (deg) between axes", None))
self.tree.setHeaderLabels([QtGui.QApplication.translate("Arch", "Axis", None),
QtGui.QApplication.translate("Arch", "Distance", None),
QtGui.QApplication.translate("Arch", "Angle", None),
QtGui.QApplication.translate("Arch", "Label", None)])
class _AxisSystem:
"The Axis System object"
def __init__(self,obj):
obj.Proxy = self
self.setProperties(obj)
def setProperties(self,obj):
pl = obj.PropertiesList
if not "Axes" in pl:
obj.addProperty("App::PropertyLinkList","Axes","AxisSystem", QT_TRANSLATE_NOOP("App::Property","The axes this system is made of"))
if not "Placement" in pl:
obj.addProperty("App::PropertyPlacement","Placement","AxisSystem",QT_TRANSLATE_NOOP("App::Property","The placement of this axis system"))
self.Type = "AxisSystem"
def onDocumentRestored(self,obj):
self.setProperties(obj)
def execute(self,obj):
pass
def onBeforeChange(self,obj,prop):
if prop == "Placement":
self.Placement = obj.Placement
def onChanged(self,obj,prop):
if prop == "Placement":
if hasattr(self,"Placement"):
delta = obj.Placement.multiply(self.Placement.inverse())
for o in obj.Axes:
o.Placement = delta.multiply(o.Placement)
def __getstate__(self):
return None
def __setstate__(self,state):
return None
def getPoints(self,obj):
"returns the gridpoints of linked axes"
import DraftGeomUtils
pts = []
if len(obj.Axes) == 1:
for e in obj.Axes[0].Shape.Edges:
pts.append(e.Vertexes[0].Point)
elif len(obj.Axes) == 2:
set1 = obj.Axes[0].Shape.Edges # X
set2 = obj.Axes[1].Shape.Edges # Y
for e1 in set1:
for e2 in set2:
pts.extend(DraftGeomUtils.findIntersection(e1,e2))
elif len(obj.Axes) == 3:
set1 = obj.Axes[0].Shape.Edges # X
set2 = obj.Axes[1].Shape.Edges # Y
set3 = obj.Axes[2].Shape.Edges # Z
bset = []
cv = None
for e1 in set1:
for e2 in set2:
bset.extend(DraftGeomUtils.findIntersection(e1,e2))
for e3 in set3:
if not cv:
cv = e3.Vertexes[0].Point
pts.extend(bset)
else:
v = e3.Vertexes[0].Point.sub(cv)
pts.extend([p.add(v) for p in bset])
return pts
def getAxisData(self,obj):
data = []
for axis in obj.Axes:
if hasattr(axis,"Proxy") and hasattr(axis.Proxy,"getAxisData"):
data.append(axis.Proxy.getAxisData(axis))
return data
class _ViewProviderAxisSystem:
"A View Provider for the Axis object"
def __init__(self,vobj):
vobj.Proxy = self
def getIcon(self):
import Arch_rc
return ":/icons/Arch_Axis_System_Tree.svg"
def claimChildren(self):
if hasattr(self,"axes"):
return self.axes
return []
def attach(self, vobj):
self.axes = vobj.Object.Axes
vobj.addDisplayMode(coin.SoSeparator(),"Default")
def getDisplayModes(self,vobj):
return ["Default"]
def getDefaultDisplayMode(self):
return "Default"
def setDisplayMode(self,mode):
return mode
def updateData(self,obj,prop):
self.axes = obj.Axes
def onChanged(self, vobj, prop):
if prop == "Visibility":
for o in vobj.Object.Axes:
o.ViewObject.Visibility = vobj.Visibility
def setEdit(self,vobj,mode=0):
taskd = AxisSystemTaskPanel(vobj.Object)
FreeCADGui.Control.showDialog(taskd)
return True
def unsetEdit(self,vobj,mode):
FreeCADGui.Control.closeDialog()
return
def doubleClicked(self,vobj):
self.setEdit(vobj)
def __getstate__(self):
return None
def __setstate__(self,state):
return None
class AxisSystemTaskPanel:
'''A TaskPanel for all the section plane object'''
def __init__(self,obj):
self.obj = obj
self.form = QtGui.QWidget()
self.form.setObjectName("Axis System")
self.grid = QtGui.QGridLayout(self.form)
self.grid.setObjectName("grid")
self.title = QtGui.QLabel(self.form)
self.grid.addWidget(self.title, 0, 0, 1, 2)
# tree
self.tree = QtGui.QTreeWidget(self.form)
self.grid.addWidget(self.tree, 1, 0, 1, 2)
self.tree.setColumnCount(1)
self.tree.header().hide()
# buttons
self.addButton = QtGui.QPushButton(self.form)
self.addButton.setObjectName("addButton")
self.addButton.setIcon(QtGui.QIcon(":/icons/Arch_Add.svg"))
self.grid.addWidget(self.addButton, 3, 0, 1, 1)
self.delButton = QtGui.QPushButton(self.form)
self.delButton.setObjectName("delButton")
self.delButton.setIcon(QtGui.QIcon(":/icons/Arch_Remove.svg"))
self.grid.addWidget(self.delButton, 3, 1, 1, 1)
QtCore.QObject.connect(self.addButton, QtCore.SIGNAL("clicked()"), self.addElement)
QtCore.QObject.connect(self.delButton, QtCore.SIGNAL("clicked()"), self.removeElement)
self.update()
def isAllowedAlterSelection(self):
return True
def isAllowedAlterView(self):
return True
def getStandardButtons(self):
return int(QtGui.QDialogButtonBox.Ok)
def getIcon(self,obj):
if hasattr(obj.ViewObject,"Proxy"):
return QtGui.QIcon(obj.ViewObject.Proxy.getIcon())
elif obj.isDerivedFrom("Sketcher::SketchObject"):