FEM: move python modules:

- object modules to new PyObjects directory
- Gui modules to new PyGui directory

src/Mod/Fem/PyGui/_TaskPanelFemShellThickness.py

@@ -0,0 +1,139 @@
+# ***************************************************************************
+# *                                                                         *
+# *   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__ = "_TaskPanelFemShellThickness"
+__author__ = "Bernd Hahnebach"
+__url__ = "http://www.freecadweb.org"
+
+## @package TaskPanelFemShellThickness
+#  \ingroup FEM
+
+import FreeCAD
+import FreeCADGui
+from PySide import QtGui
+from PySide import QtCore
+
+
+class _TaskPanelFemShellThickness:
+    '''The TaskPanel for editing References property of FemShellThickness objects'''
+    def __init__(self, obj):
+        FreeCADGui.Selection.clearSelection()
+        self.sel_server = None
+        self.obj = obj
+
+        self.form = FreeCADGui.PySideUic.loadUi(FreeCAD.getHomePath() + "Mod/Fem/TaskPanelFemShellThickness.ui")
+        QtCore.QObject.connect(self.form.if_thickness, QtCore.SIGNAL("valueChanged(Base::Quantity)"), self.thickness_changed)
+        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.get_shellthickness_props()
+        self.update()
+
+    def accept(self):
+        self.set_shellthickness_props()
+        if self.sel_server:
+            FreeCADGui.Selection.removeObserver(self.sel_server)
+        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 get_shellthickness_props(self):
+        self.thickness = self.obj.Thickness
+        self.references = []
+        if self.obj.References:
+            self.tuplereferences = self.obj.References
+            self.get_references()
+
+    def set_shellthickness_props(self):
+        self.obj.References = self.references
+        self.obj.Thickness = self.thickness
+
+    def update(self):
+        'fills the widgets'
+        self.form.if_thickness.setText(self.thickness.UserString)
+        self.rebuild_list_References()
+
+    def thickness_changed(self, base_quantity_value):
+        self.thickness = base_quantity_value
+
+    def get_references(self):
+        for ref in self.tuplereferences:
+            for elem in ref[1]:
+                self.references.append((ref[0], elem))
+
+    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
+        print_message = "Select Faces by single click on them to add them to the list"
+        import FemSelectionObserver
+        self.sel_server = FemSelectionObserver.FemSelectionObserver(self.selectionParser, print_message)
+
+    def selectionParser(self, selection):
+        # print('selection: ', selection[0].Shape.ShapeType, '  ', selection[0].Name, '  ', selection[1])
+        if hasattr(selection[0], "Shape"):
+            if selection[1]:
+                elt = selection[0].Shape.getElement(selection[1])
+                if elt.ShapeType == 'Face':
+                    if selection not in self.references:
+                        self.references.append(selection)
+                        self.rebuild_list_References()
+                    else:
+                        FreeCAD.Console.PrintMessage(selection[0].Name + ' --> ' + selection[1] + ' is in reference list already!\n')
+
+    def rebuild_list_References(self):
+        self.form.list_References.clear()
+        items = []
+        for ref in self.references:
+            item_name = ref[0].Name + ':' + ref[1]
+            items.append(item_name)
+        for listItemName in sorted(items):
+            self.form.list_References.addItem(listItemName)