# -*- coding: utf8 -*- #*************************************************************************** #* Copyright (c) 2011 Yorik van Havre * #* * #* 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 * #* * #*************************************************************************** """This module provides tools to build Floor objects. Floors are used to group different Arch objects situated at a same level. The _Floor object and this module as a whole is now obsolete. It has been superseded by the use of the BuildingPart class, set to the "Building Storey" IfcType. """ import FreeCAD import ArchCommands import ArchIFC import Draft import DraftVecUtils if FreeCAD.GuiUp: import FreeCADGui from draftutils.translate import translate from PySide.QtCore import QT_TRANSLATE_NOOP else: # \cond def translate(ctxt,txt): return txt def QT_TRANSLATE_NOOP(ctxt,txt): return txt # \endcond ## @package ArchFloor # \ingroup ARCH # \brief The Floor object and tools # # This module provides tools to build Floor objects. # Floors are used to group different Arch objects situated # at a same level __title__ = "FreeCAD Arch Floor" __author__ = "Yorik van Havre" __url__ = "https://www.freecad.org" def makeFloor(objectslist=None,baseobj=None,name=None): """Obsolete, superseded by ArchBuildingPart.makeFloor. Create a floor. Create a new floor based on a group, and then adds the objects in objectslist to the new floor. Parameters ---------- objectslist: list of , optional The objects to add to the new floor. baseobj: Unused. name: str, optional The Label for the new floor. Returns ------- The created floor. """ if not FreeCAD.ActiveDocument: FreeCAD.Console.PrintError("No active document. Aborting\n") return obj = FreeCAD.ActiveDocument.addObject("App::DocumentObjectGroupPython","Floor") obj.Label = name if name else translate("Arch","Floor") _Floor(obj) if FreeCAD.GuiUp: _ViewProviderFloor(obj.ViewObject) if objectslist: obj.Group = objectslist return obj class _CommandFloor: """The command definition for the Arch workbench's gui tool, Arch Floor. A tool for creating Arch floors. Create a floor from the objects selected by the user, if any. Exclude objects that appear higher in the object hierarchy, such as sites or buildings. If free linking is enabled in the Arch preferences, allow higher hierarchy objects to be part of floors. Find documentation on the end user usage of Arch Floor here: https://wiki.freecad.org/Arch_Floor """ def GetResources(self): """Return a dictionary with the visual aspects of the Arch Floor tool.""" return {'Pixmap' : 'Arch_Floor', 'MenuText': QT_TRANSLATE_NOOP("Arch_Floor","Level"), 'Accel': "L, V", 'ToolTip': QT_TRANSLATE_NOOP("Arch_Floor","Creates a Building Part object that represents a level, including selected objects")} def IsActive(self): """Determine whether or not the Arch Floor tool is active. Inactive commands are indicated by a greyed-out icon in the menus and toolbars. """ return not FreeCAD.ActiveDocument is None def Activated(self): """Executed when Arch Floor is called. Create a floor from the objects selected by the user, if any. Exclude objects that appear higher in the object hierarchy, such as sites or buildings. If free linking is enabled in the Arch preferences, allow higher hierarchy objects to be part of floors. """ sel = FreeCADGui.Selection.getSelection() p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Arch") link = p.GetBool("FreeLinking",False) floorobj = [] warning = False for obj in sel : if not Draft.getType(obj) in ["Site", "Building"] : floorobj.append(obj) else : if link: floorobj.append(obj) else: warning = True if warning : message = translate( "Arch" , "You can put anything but the following objects: Site, Building, and Floor - in a Floor object.\n\ Floor object is not allowed to accept Site, Building, or Floor objects.\n\ Site, Building, and Floor objects will be removed from the selection.\n\ You can change that in the preferences.") + "\n" ArchCommands.printMessage( message ) if sel and len(floorobj) == 0: message = translate( "Arch" , "There is no valid object in the selection.\n\ Floor creation aborted.") + "\n" ArchCommands.printMessage( message ) else : ss = "[ " for o in floorobj: ss += "FreeCAD.ActiveDocument." + o.Name + ", " ss += "]" FreeCAD.ActiveDocument.openTransaction(translate("Arch","Create Floor")) FreeCADGui.addModule("Arch") FreeCADGui.doCommand("obj = Arch.makeFloor("+ss+")") FreeCADGui.addModule("Draft") FreeCADGui.doCommand("Draft.autogroup(obj)") FreeCAD.ActiveDocument.commitTransaction() FreeCAD.ActiveDocument.recompute() class _Floor(ArchIFC.IfcProduct): """Obsolete, superseded by the BuildingPart class, with IfcType set to "Building Storey". The Floor object. Turns a into a floor object, then takes a list of objects to own as its children. The floor can be based off either a group, or a python feature. Learn more about groups here: https://wiki.freecad.org/Std_Group Adds the properties of a floor, and sets its IFC type. Parameters ---------- obj: or The object to turn into a Floor. """ def __init__(self,obj): obj.Proxy = self self.Object = obj _Floor.setProperties(self,obj) self.IfcType = "Building Storey" def setProperties(self,obj): """Give the object properties unique to floors. Add the IFC product properties, and the floor's height and area. """ ArchIFC.IfcProduct.setProperties(self, obj) pl = obj.PropertiesList if not "Height" in pl: obj.addProperty("App::PropertyLength","Height","Floor",QT_TRANSLATE_NOOP("App::Property","The height of this object")) if not "Area" in pl: obj.addProperty("App::PropertyArea","Area", "Floor",QT_TRANSLATE_NOOP("App::Property","The computed floor area of this floor")) if not hasattr(obj,"Placement"): # obj can be a Part Feature and already has a placement obj.addProperty("App::PropertyPlacement","Placement","Base",QT_TRANSLATE_NOOP("App::Property","The placement of this object")) self.Type = "Floor" def onDocumentRestored(self,obj): """Method run when the document is restored. Re-adds the properties.""" _Floor.setProperties(self,obj) def dumps(self): return None def loads(self,state): return None def onChanged(self,obj,prop): """Method called when the object has a property changed. If the objects grouped under the floor object changes, recompute the Area property. Also calls ArchIFC.IfcProduct.onChanged(). Parameters ---------- prop: string The name of the property that has changed. """ ArchIFC.IfcProduct.onChanged(self, obj, prop) if not hasattr(self,"Object"): # on restore, self.Object is not there anymore self.Object = obj if (prop == "Group") and hasattr(obj,"Area"): a = 0 for o in Draft.getObjectsOfType(Draft.get_group_contents(obj.Group, addgroups=True), "Space"): if hasattr(o,"Area"): if hasattr(o.Area,"Value"): a += o.Area.Value if obj.Area.Value != a: obj.Area = a def execute(self,obj): """Method run when the object is recomputed. Move its children if its placement has changed since the previous recompute. Set any child Walls and Structures to have the height of the floor if they have not Height value set. """ # move children with this floor if hasattr(obj,"Placement"): if not hasattr(self,"OldPlacement"): self.OldPlacement = obj.Placement.copy() else: pl = obj.Placement.copy() if not DraftVecUtils.equals(pl.Base,self.OldPlacement.Base): print("placement moved") delta = pl.Base.sub(self.OldPlacement.Base) for o in obj.Group: if hasattr(o,"Placement"): o.Placement.move(delta) self.OldPlacement = pl # adjust childrens heights if obj.Height.Value: for o in obj.Group: if Draft.getType(o) in ["Wall","Structure"]: if not o.Height.Value: o.Proxy.execute(o) def addObject(self,child): """Add the object to the floor's group. Parameters ---------- child: The object to add to the floor's group. """ if hasattr(self,"Object"): g = self.Object.Group if not child in g: g.append(child) self.Object.Group = g def removeObject(self,child): """Remove the object from the floor's group, if it's present. Parameters ---------- child: The object to remove from the floor's group. """ if hasattr(self,"Object"): g = self.Object.Group if child in g: g.remove(child) self.Object.Group = g class _ViewProviderFloor: """Obsolete, superseded by the ViewProviderBuildingPart class. A View Provider for the Floor object. Parameters ---------- vobj: The view provider to turn into a floor view provider. """ def __init__(self,vobj): vobj.Proxy = self def getIcon(self): """Return the path to the appropriate icon. Returns ------- str Path to the appropriate icon .svg file. """ import Arch_rc return ":/icons/Arch_Floor_Tree.svg" def attach(self,vobj): """Add display modes' data to the coin scenegraph. Add each display mode as a coin node, whose parent is this view provider. Each display mode's node includes the data needed to display the object in that mode. This might include colors of faces, or the draw style of lines. This data is stored as additional coin nodes which are children of the display mode node. Do not add any new display modes. """ self.Object = vobj.Object return def claimChildren(self): """Define which objects will appear as children in the tree view. Claim all the objects that appear in the floor's group. Returns ------- list of s: The objects claimed as children. """ if hasattr(self,"Object"): if self.Object: return self.Object.Group return [] def dumps(self): return None def loads(self,state): return None def setupContextMenu(self,vobj,menu): """Add the floor specific options to the context menu. The context menu is the drop down menu that opens when the user right clicks on the floor in the tree view. Add a menu choice to convert the floor to an Arch Building Part with the ArchBuildingPart.convertFloors function. Parameters ---------- menu: The context menu already assembled prior to this method being called. """ from PySide import QtCore,QtGui import Arch_rc action1 = QtGui.QAction(QtGui.QIcon(":/icons/Arch_BuildingPart.svg"),"Convert to BuildingPart",menu) QtCore.QObject.connect(action1,QtCore.SIGNAL("triggered()"),self.convertToBuildingPart) menu.addAction(action1) def convertToBuildingPart(self): """Converts the floor into an Arch Building Part. TODO: May be depreciated? """ if hasattr(self,"Object"): import ArchBuildingPart from DraftGui import todo todo.delay(ArchBuildingPart.convertFloors,self.Object) if FreeCAD.GuiUp: FreeCADGui.addCommand('Arch_Floor',_CommandFloor())