127 lines
6.1 KiB
Python
127 lines
6.1 KiB
Python
# ***************************************************************************
|
|
# * *
|
|
# * Copyright (c) 2015 - Bernd Hahnebach <bernd@bimstatik.org> *
|
|
# * *
|
|
# * 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 *
|
|
# * *
|
|
# ***************************************************************************
|
|
|
|
__title__ = "_TaskPanelFemBeamSection"
|
|
__author__ = "Bernd Hahnebach"
|
|
__url__ = "http://www.freecadweb.org"
|
|
|
|
|
|
import FreeCAD
|
|
import FreeCADGui
|
|
from PySide import QtGui
|
|
from PySide import QtCore
|
|
|
|
|
|
class _TaskPanelFemBeamSection:
|
|
'''The TaskPanel for editing References property of FemBeamSection objects'''
|
|
def __init__(self, obj):
|
|
FreeCADGui.Selection.clearSelection()
|
|
self.sel_server = None
|
|
self.obj = obj
|
|
self.references = self.obj.References
|
|
|
|
self.form = FreeCADGui.PySideUic.loadUi(FreeCAD.getHomePath() + "Mod/Fem/FemBeamSection.ui")
|
|
QtCore.QObject.connect(self.form.pushButton_Reference, QtCore.SIGNAL("clicked()"), self.add_references)
|
|
self.form.list_References.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
|
|
self.form.list_References.connect(self.form.list_References, QtCore.SIGNAL("customContextMenuRequested(QPoint)"), self.references_list_right_clicked)
|
|
|
|
self.rebuild_list_References()
|
|
|
|
def accept(self):
|
|
if self.sel_server:
|
|
FreeCADGui.Selection.removeObserver(self.sel_server)
|
|
self.obj.References = self.references
|
|
FreeCADGui.ActiveDocument.resetEdit()
|
|
FreeCAD.ActiveDocument.recompute()
|
|
return True
|
|
|
|
def reject(self):
|
|
if self.sel_server:
|
|
FreeCADGui.Selection.removeObserver(self.sel_server)
|
|
FreeCADGui.ActiveDocument.resetEdit()
|
|
return True
|
|
|
|
def references_list_right_clicked(self, QPos):
|
|
self.form.contextMenu = QtGui.QMenu()
|
|
menu_item = self.form.contextMenu.addAction("Remove Reference")
|
|
if not self.references:
|
|
menu_item.setDisabled(True)
|
|
self.form.connect(menu_item, QtCore.SIGNAL("triggered()"), self.remove_reference)
|
|
parentPosition = self.form.list_References.mapToGlobal(QtCore.QPoint(0, 0))
|
|
self.form.contextMenu.move(parentPosition + QPos)
|
|
self.form.contextMenu.show()
|
|
|
|
def remove_reference(self):
|
|
if not self.references:
|
|
return
|
|
currentItemName = str(self.form.list_References.currentItem().text())
|
|
for ref in self.references:
|
|
refname_to_compare_listentry = ref[0].Name + ':' + ref[1]
|
|
if refname_to_compare_listentry == currentItemName:
|
|
self.references.remove(ref)
|
|
self.rebuild_list_References()
|
|
|
|
def add_references(self):
|
|
'''Called if Button add_reference is triggered'''
|
|
# in constraints EditTaskPanel the selection is active as soon as the taskpanel is open
|
|
# here the addReference button EditTaskPanel has to be triggered to start selection mode
|
|
FreeCADGui.Selection.clearSelection()
|
|
# start SelectionObserver and parse the function to add the References to the widget
|
|
self.sel_server = ReferenceShapeSelectionObserver(self.selectionParser)
|
|
|
|
def selectionParser(self, selection):
|
|
# print('selection: ', selection[0].Shape.ShapeType, ' ', selection[0].Name, ' ', selection[1])
|
|
if hasattr(selection[0], "Shape"):
|
|
elt = selection[0].Shape.getElement(selection[1])
|
|
if elt.ShapeType == 'Edge':
|
|
if selection not in self.references:
|
|
self.references.append(selection)
|
|
self.rebuild_list_References()
|
|
else:
|
|
print(selection[0].Name, '-->', selection[1], ' is already in reference list!')
|
|
else:
|
|
print('Selection has no shape!')
|
|
|
|
def rebuild_list_References(self):
|
|
self.form.list_References.clear()
|
|
items = []
|
|
for i in self.references:
|
|
item_name = i[0].Name + ':' + i[1]
|
|
items.append(item_name)
|
|
for listItemName in sorted(items):
|
|
listItem = QtGui.QListWidgetItem(listItemName, self.form.list_References) # listItem = is needed
|
|
|
|
|
|
class ReferenceShapeSelectionObserver:
|
|
'''ReferenceShapeSelectionObserver
|
|
started on click button addReference'''
|
|
def __init__(self, parseSelectionFunction):
|
|
self.parseSelectionFunction = parseSelectionFunction
|
|
FreeCADGui.Selection.addObserver(self)
|
|
FreeCAD.Console.PrintMessage("Select Faces to add them to the list!\n")
|
|
|
|
def addSelection(self, docName, objName, sub, pos):
|
|
selected_object = FreeCAD.getDocument(docName).getObject(objName) # get the obj objName
|
|
self.added_obj = (selected_object, sub)
|
|
if sub: # on doubleClick the solid is selected and sub will be empty
|
|
self.parseSelectionFunction(self.added_obj)
|