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ArchPanel.py
446 lines (395 loc) · 18.7 KB
/
ArchPanel.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 FreeCAD,Draft,ArchComponent,DraftVecUtils,ArchCommands
from FreeCAD import Vector
if FreeCAD.GuiUp:
import FreeCADGui
from PySide import QtCore, QtGui
from DraftTools import translate
else:
def translate(ctxt,txt):
return txt
__title__="FreeCAD Panel"
__author__ = "Yorik van Havre"
__url__ = "http://www.freecadweb.org"
Presets = [None,
["Plywoood 12mm, 1220 x 2440",1200,2400,18],
["Plywoood 15mm, 1220 x 2440",1200,2400,18],
["Plywoood 18mm, 1220 x 2440",1200,2400,18],
["Plywoood 25mm, 1220 x 2440",1200,2400,18]]
def makePanel(baseobj=None,length=0,width=0,thickness=0,placement=None,name=translate("Arch","Panel")):
'''makePanel([obj],[length],[width],[thickness],[placement]): creates a
panel element based on the given profile object and the given
extrusion thickness. If no base object is given, you can also specify
length and width for a simple cubic object.'''
obj = FreeCAD.ActiveDocument.addObject("Part::FeaturePython",name)
_Panel(obj)
_ViewProviderPanel(obj.ViewObject)
if baseobj:
obj.Base = baseobj
obj.Base.ViewObject.hide()
if width:
obj.Width = width
if thickness:
obj.Thickness = thickness
if length:
obj.Length = length
obj.ViewObject.ShapeColor = ArchCommands.getDefaultColor("Panel")
return obj
def makePanelView(panel,page=None,name="PanelView"):
"""makePanelView(panel,[page]) : Creates a Drawing view of the given panel
in the given or active Page object (a new page will be created if none exists)."""
if not page:
for o in FreeCAD.ActiveDocument.Objects:
if o.isDerivedFrom("Drawing::FeaturePage"):
page = o
break
if not page:
page = FreeCAD.ActiveDocument.addObject("Drawing::FeaturePage",translate("Arch","Page"))
page.Template = Draft.getParam("template",FreeCAD.getResourceDir()+'Mod/Drawing/Templates/A3_Landscape.svg')
view = FreeCAD.ActiveDocument.addObject("Drawing::FeatureViewPython",name)
page.addObject(view)
_PanelView(view)
view.Source = panel
view.Label = translate("Arch","View of")+" "+panel.Name
return view
class _CommandPanel:
"the Arch Panel command definition"
def GetResources(self):
return {'Pixmap' : 'Arch_Panel',
'MenuText': QtCore.QT_TRANSLATE_NOOP("Arch_Panel","Panel"),
'Accel': "P, A",
'ToolTip': QtCore.QT_TRANSLATE_NOOP("Arch_Panel","Creates a panel object from scratch or from a selected object (sketch, wire, face or solid)")}
def Activated(self):
p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Arch")
self.Length = p.GetFloat("PanelLength",1000)
self.Width = p.GetFloat("PanelWidth",1000)
self.Thickness = p.GetFloat("PanelThickness",10)
self.Profile = None
self.continueCmd = False
self.rotated = False
self.DECIMALS = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Units").GetInt("Decimals",2)
self.FORMAT = "%." + str(self.DECIMALS) + "f mm"
sel = FreeCADGui.Selection.getSelection()
if sel:
if len(sel) == 1:
if Draft.getType(sel[0]) == "Panel":
return
FreeCAD.ActiveDocument.openTransaction(str(translate("Arch","Create Panel")))
FreeCADGui.doCommand("import Arch")
for obj in sel:
FreeCADGui.doCommand("Arch.makePanel(FreeCAD.ActiveDocument." + obj.Name + ",thickness=" + str(self.Thickness) + ")")
FreeCAD.ActiveDocument.commitTransaction()
FreeCAD.ActiveDocument.recompute()
return
# interactive mode
if hasattr(FreeCAD,"DraftWorkingPlane"):
FreeCAD.DraftWorkingPlane.setup()
import DraftTrackers
self.points = []
self.tracker = DraftTrackers.boxTracker()
self.tracker.width(self.Width)
self.tracker.height(self.Thickness)
self.tracker.length(self.Length)
self.tracker.on()
FreeCADGui.Snapper.getPoint(callback=self.getPoint,movecallback=self.update,extradlg=self.taskbox())
def getPoint(self,point=None,obj=None):
"this function is called by the snapper when it has a 3D point"
self.tracker.finalize()
if point == None:
return
FreeCAD.ActiveDocument.openTransaction(str(translate("Arch","Create Panel")))
FreeCADGui.doCommand('import Arch')
if self.Profile:
pr = Presets[self.Profile]
FreeCADGui.doCommand('p = Arch.makeProfile('+str(pr[2])+','+str(pr[3])+','+str(pr[4])+','+str(pr[5])+')')
FreeCADGui.doCommand('s = Arch.makePanel(p,thickness='+str(self.Thickness)+')')
#FreeCADGui.doCommand('s.Placement.Rotation = FreeCAD.Rotation(-0.5,0.5,-0.5,0.5)')
else:
FreeCADGui.doCommand('s = Arch.makePanel(length='+str(self.Length)+',width='+str(self.Width)+',thickness='+str(self.Thickness)+')')
FreeCADGui.doCommand('s.Placement.Base = '+DraftVecUtils.toString(point))
if self.rotated:
FreeCADGui.doCommand('s.Placement.Rotation = FreeCAD.Rotation(FreeCAD.Vector(1.00,0.00,0.00),90.00)')
FreeCAD.ActiveDocument.commitTransaction()
FreeCAD.ActiveDocument.recompute()
if self.continueCmd:
self.Activated()
def taskbox(self):
"sets up a taskbox widget"
w = QtGui.QWidget()
ui = FreeCADGui.UiLoader()
w.setWindowTitle(translate("Arch","Panel options").decode("utf8"))
grid = QtGui.QGridLayout(w)
# presets box
labelp = QtGui.QLabel(translate("Arch","Preset").decode("utf8"))
valuep = QtGui.QComboBox()
fpresets = [" "]
for p in Presets[1:]:
fpresets.append(translate("Arch",p[0]))
valuep.addItems(fpresets)
grid.addWidget(labelp,0,0,1,1)
grid.addWidget(valuep,0,1,1,1)
# length
label1 = QtGui.QLabel(translate("Arch","Length").decode("utf8"))
self.vLength = ui.createWidget("Gui::InputField")
self.vLength.setText(self.FORMAT % self.Length)
grid.addWidget(label1,1,0,1,1)
grid.addWidget(self.vLength,1,1,1,1)
# width
label2 = QtGui.QLabel(translate("Arch","Width").decode("utf8"))
self.vWidth = ui.createWidget("Gui::InputField")
self.vWidth.setText(self.FORMAT % self.Width)
grid.addWidget(label2,2,0,1,1)
grid.addWidget(self.vWidth,2,1,1,1)
# height
label3 = QtGui.QLabel(translate("Arch","Thickness").decode("utf8"))
self.vHeight = ui.createWidget("Gui::InputField")
self.vHeight.setText(self.FORMAT % self.Thickness)
grid.addWidget(label3,3,0,1,1)
grid.addWidget(self.vHeight,3,1,1,1)
# horizontal button
value5 = QtGui.QPushButton(translate("Arch","Rotate").decode("utf8"))
grid.addWidget(value5,4,0,1,2)
# continue button
label4 = QtGui.QLabel(translate("Arch","Con&tinue").decode("utf8"))
value4 = QtGui.QCheckBox()
value4.setObjectName("ContinueCmd")
value4.setLayoutDirection(QtCore.Qt.RightToLeft)
label4.setBuddy(value4)
if hasattr(FreeCADGui,"draftToolBar"):
value4.setChecked(FreeCADGui.draftToolBar.continueMode)
self.continueCmd = FreeCADGui.draftToolBar.continueMode
grid.addWidget(label4,5,0,1,1)
grid.addWidget(value4,5,1,1,1)
QtCore.QObject.connect(valuep,QtCore.SIGNAL("currentIndexChanged(int)"),self.setPreset)
QtCore.QObject.connect(self.vLength,QtCore.SIGNAL("valueChanged(double)"),self.setLength)
QtCore.QObject.connect(self.vWidth,QtCore.SIGNAL("valueChanged(double)"),self.setWidth)
QtCore.QObject.connect(self.vHeight,QtCore.SIGNAL("valueChanged(double)"),self.setThickness)
QtCore.QObject.connect(value4,QtCore.SIGNAL("stateChanged(int)"),self.setContinue)
QtCore.QObject.connect(value5,QtCore.SIGNAL("pressed()"),self.rotate)
return w
def update(self,point,info):
"this function is called by the Snapper when the mouse is moved"
if FreeCADGui.Control.activeDialog():
self.tracker.pos(point)
if self.rotated:
self.tracker.width(self.Thickness)
self.tracker.height(self.Width)
self.tracker.length(self.Length)
else:
self.tracker.width(self.Width)
self.tracker.height(self.Thickness)
self.tracker.length(self.Length)
def setWidth(self,d):
self.Width = d
def setThickness(self,d):
self.Thickness = d
def setLength(self,d):
self.Length = d
def setContinue(self,i):
self.continueCmd = bool(i)
if hasattr(FreeCADGui,"draftToolBar"):
FreeCADGui.draftToolBar.continueMode = bool(i)
def setPreset(self,i):
if i > 0:
self.vLength.setText(self.FORMAT % float(Presets[i][1]))
self.vWidth.setText(self.FORMAT % float(Presets[i][2]))
self.vHeight.setText(self.FORMAT % float(Presets[i][3]))
def rotate(self):
self.rotated = not self.rotated
class _Panel(ArchComponent.Component):
"The Panel object"
def __init__(self,obj):
ArchComponent.Component.__init__(self,obj)
obj.addProperty("App::PropertyLength","Length","Arch",translate("Arch","The length of this element, if not based on a profile"))
obj.addProperty("App::PropertyLength","Width","Arch",translate("Arch","The width of this element, if not based on a profile"))
obj.addProperty("App::PropertyLength","Thickness","Arch",translate("Arch","The thickness or extrusion depth of this element"))
obj.addProperty("App::PropertyInteger","Sheets","Arch",translate("Arch","The number of sheets to use"))
obj.Sheets = 1
self.Type = "Panel"
def execute(self,obj):
"creates the panel shape"
import Part, DraftGeomUtils
# base tests
if obj.Base:
if obj.Base.isDerivedFrom("Part::Feature"):
if obj.Base.Shape.isNull():
return
elif obj.Base.isDerivedFrom("Mesh::Feature"):
if not obj.Base.Mesh.isSolid():
return
else:
if obj.Length.Value:
length = obj.Length.Value
else:
return
if obj.Width.Value:
width = obj.Width.Value
else:
return
if obj.Thickness.Value:
thickness = obj.Thickness.Value
else:
if not obj.Base:
return
elif obj.Base.isDerivedFrom("Part::Feature"):
if not obj.Base.Solids:
return
# creating base shape
pl = obj.Placement
base = None
normal = None
if obj.Base:
p = FreeCAD.Placement(obj.Base.Placement)
normal = p.Rotation.multVec(Vector(0,0,1))
normal = normal.multiply(thickness)
base = obj.Base.Shape.copy()
if base.Solids:
pass
elif base.Faces:
self.BaseProfile = base
self.ExtrusionVector = normal
base = base.extrude(normal)
elif (len(base.Wires) == 1):
if base.Wires[0].isClosed():
base = Part.Face(base.Wires[0])
self.BaseProfile = base
self.ExtrusionVector = normal
base = base.extrude(normal)
elif obj.Base.isDerivedFrom("Mesh::Feature"):
if obj.Base.Mesh.isSolid():
if obj.Base.Mesh.countComponents() == 1:
sh = ArchCommands.getShapeFromMesh(obj.Base.Mesh)
if sh.isClosed() and sh.isValid() and sh.Solids:
base = sh
else:
normal = Vector(0,0,1).multiply(thickness)
self.ExtrusionVector = normal
l2 = length/2 or 0.5
w2 = width/2 or 0.5
v1 = Vector(-l2,-w2,0)
v2 = Vector(l2,-w2,0)
v3 = Vector(l2,w2,0)
v4 = Vector(-l2,w2,0)
base = Part.makePolygon([v1,v2,v3,v4,v1])
base = Part.Face(base)
self.BaseProfile = base
base = base.extrude(self.ExtrusionVector)
if base and (obj.Sheets > 1) and normal and thickness:
bases = [base]
for i in range(1,obj.Sheets):
n = FreeCAD.Vector(normal).normalize().multiply(i*thickness)
b = base.copy()
b.translate(n)
bases.append(b)
base = Part.makeCompound(bases)
# process subshapes
base = self.processSubShapes(obj,base,pl)
# applying
if base:
if not base.isNull():
if base.isValid() and base.Solids:
if base.Volume < 0:
base.reverse()
if base.Volume < 0:
FreeCAD.Console.PrintError(translate("Arch","Couldn't compute a shape"))
return
base = base.removeSplitter()
obj.Shape = base
if not pl.isNull():
obj.Placement = pl
class _ViewProviderPanel(ArchComponent.ViewProviderComponent):
"A View Provider for the Panel object"
def __init__(self,vobj):
ArchComponent.ViewProviderComponent.__init__(self,vobj)
def getIcon(self):
import Arch_rc
return ":/icons/Arch_Panel_Tree.svg"
class _PanelView:
"A Drawing view for Arch Panels"
def __init__(self, obj):
obj.addProperty("App::PropertyLink","Source","Base","The linked object")
obj.addProperty("App::PropertyFloat","LineWidth","Drawing view","The line width of the rendered objects")
obj.addProperty("App::PropertyColor","LineColor","Drawing view","The color of the panel outline")
obj.addProperty("App::PropertyLength","FontSize","Tag view","The size of the tag text")
obj.addProperty("App::PropertyColor","TextColor","Tag view","The color of the tag text")
obj.addProperty("App::PropertyFloat","TextX","Tag view","The X offset of the tag text")
obj.addProperty("App::PropertyFloat","TextY","Tag view","The Y offset of the tag text")
obj.addProperty("App::PropertyString","FontName","Tag view","The font of the tag text")
obj.Proxy = self
self.Type = "PanelView"
obj.LineWidth = 0.35
obj.LineColor = (0.0,0.0,0.0)
obj.TextColor = (0.0,0.0,1.0)
obj.X = 10
obj.Y = 10
obj.TextX = 10
obj.TextY = 10
obj.FontName = "sans"
def execute(self, obj):
if obj.Source:
if hasattr(obj.Source.Proxy,"BaseProfile"):
p = obj.Source.Proxy.BaseProfile
n = obj.Source.Proxy.ExtrusionVector
import Drawing
svg1 = ""
svg2 = ""
result = ""
svg1 = Drawing.projectToSVG(p,DraftVecUtils.neg(n))
if svg1:
w = str(obj.LineWidth/obj.Scale) #don't let linewidth be influenced by the scale...
svg1 = svg1.replace('stroke-width="0.35"','stroke-width="'+w+'"')
svg1 = svg1.replace('stroke-width="1"','stroke-width="'+w+'"')
svg1 = svg1.replace('stroke-width:0.01','stroke-width:'+w)
svg1 = svg1.replace('scale(1,-1)','scale('+str(obj.Scale)+',-'+str(obj.Scale)+')')
if obj.Source.Tag:
svg2 = '<text id="tag'+obj.Name+'"'
svg2 += ' fill="'+Draft.getrgb(obj.TextColor)+'"'
svg2 += ' font-size="'+str(obj.FontSize)+'"'
svg2 += ' style="text-anchor:start;text-align:left;'
svg2 += ' font-family:'+obj.FontName+'" '
svg2 += ' transform="translate(' + str(obj.TextX) + ',' + str(obj.TextY) + ')">'
svg2 += '<tspan>'+obj.Source.Tag+'</tspan></text>\n'
result += '<g id="' + obj.Name + '"'
result += ' transform="'
result += 'rotate('+str(obj.Rotation)+','+str(obj.X)+','+str(obj.Y)+') '
result += 'translate('+str(obj.X)+','+str(obj.Y)+')'
result += '">\n '
result += svg1
result += svg2
result += '</g>'
obj.ViewResult = result
def onChanged(self, obj, prop):
pass
def __getstate__(self):
return self.Type
def __setstate__(self,state):
if state:
self.Type = state
def getDisplayModes(self,vobj):
modes=["Default"]
return modes
def setDisplayMode(self,mode):
return mode
if FreeCAD.GuiUp:
FreeCADGui.addCommand('Arch_Panel',_CommandPanel())