Extensions: bring files in correct order

src/App/GroupExtensionPyImp.cpp

@@ -0,0 +1,177 @@
+/***************************************************************************
+ *   Copyright (c) 2007 Werner Mayer <wmayer[at]users.sourceforge.net>     *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or         *
+ *   modify it under the terms of the GNU Library General Public           *
+ *   License as published by the Free Software Foundation; either          *
+ *   version 2 of the License, or (at your option) any later version.      *
+ *                                                                         *
+ *   This library  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 library; see the file COPYING.LIB. If not,    *
+ *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
+ *   Suite 330, Boston, MA  02111-1307, USA                                *
+ *                                                                         *
+ ***************************************************************************/
+
+
+#include "PreCompiled.h"
+
+#include "DocumentObjectGroup.h"
+#include "Document.h"
+#include <CXX/Objects.hxx>
+
+// inclusion of the generated files (generated out of GroupExtensionPy.xml)
+#include "GroupExtensionPy.h"
+#include "GroupExtensionPy.cpp"
+#include "DocumentObjectPy.h"
+
+using namespace App;
+
+// returns a string which represent the object e.g. when printed in python
+std::string GroupExtensionPy::representation(void) const
+{
+    return std::string("<group extension object>");
+}
+
+PyObject*  GroupExtensionPy::newObject(PyObject *args)
+{
+    char *sType,*sName=0;
+    if (!PyArg_ParseTuple(args, "s|s", &sType,&sName))     // convert args: Python->C
+        return NULL;
+
+    DocumentObject *object = getGroupExtensionPtr()->addObject(sType, sName);
+    if ( object ) {
+        return object->getPyObject();
+    }
+    else {
+        PyErr_Format(Base::BaseExceptionFreeCADError, "Cannot create object of type '%s'", sType);
+        return NULL;
+    }
+}
+
+PyObject*  GroupExtensionPy::addObject(PyObject *args)
+{
+    PyObject *object;
+    if (!PyArg_ParseTuple(args, "O!", &(DocumentObjectPy::Type), &object))     // convert args: Python->C
+        return NULL;                             // NULL triggers exception
+
+    DocumentObjectPy* docObj = static_cast<DocumentObjectPy*>(object);
+    if (!docObj->getDocumentObjectPtr() || !docObj->getDocumentObjectPtr()->getNameInDocument()) {
+        PyErr_SetString(Base::BaseExceptionFreeCADError, "Cannot add an invalid object");
+        return NULL;
+    }
+    
+    if (docObj->getDocumentObjectPtr()->getDocument() != getGroupExtensionPtr()->getExtendedObject()->getDocument()) {
+        PyErr_SetString(Base::BaseExceptionFreeCADError, "Cannot add an object from another document to this group");
+        return NULL;
+    }
+    if (docObj->getDocumentObjectPtr() == this->getGroupExtensionPtr()->getExtendedObject()) {
+        PyErr_SetString(Base::BaseExceptionFreeCADError, "Cannot add a group object to itself");
+        return NULL;
+    }
+    if (docObj->getDocumentObjectPtr()->hasExtension(GroupExtension::getClassTypeId())) {
+        App::GroupExtension* docGrp = docObj->getDocumentObjectPtr()->getExtensionByType<GroupExtension>();
+        if (docGrp->hasObject(getGroupExtensionPtr()->getExtendedObject())) {
+            PyErr_SetString(Base::BaseExceptionFreeCADError, "Cannot add a group object to a child group");
+            return NULL;
+        }
+    }
+
+    GroupExtension* grp = getGroupExtensionPtr();
+
+    grp->addObject(docObj->getDocumentObjectPtr());
+    Py_Return;
+}
+
+PyObject*  GroupExtensionPy::removeObject(PyObject *args)
+{
+    PyObject *object;
+    if (!PyArg_ParseTuple(args, "O!", &(DocumentObjectPy::Type), &object))     // convert args: Python->C
+        return NULL;                             // NULL triggers exception
+
+    DocumentObjectPy* docObj = static_cast<DocumentObjectPy*>(object);
+    if (!docObj->getDocumentObjectPtr() || !docObj->getDocumentObjectPtr()->getNameInDocument()) {
+        PyErr_SetString(Base::BaseExceptionFreeCADError, "Cannot remove an invalid object");
+        return NULL;
+    }
+    if (docObj->getDocumentObjectPtr()->getDocument() != getGroupExtensionPtr()->getExtendedObject()->getDocument()) {
+        PyErr_SetString(Base::BaseExceptionFreeCADError, "Cannot remove an object from another document from this group");
+        return NULL;
+    }
+
+    GroupExtension* grp = getGroupExtensionPtr();
+
+    grp->removeObject(docObj->getDocumentObjectPtr());
+    Py_Return;
+}
+
+PyObject*  GroupExtensionPy::removeObjectsFromDocument(PyObject *args)
+{
+    if (!PyArg_ParseTuple(args, ""))     // convert args: Python->C
+        return NULL;                    // NULL triggers exception
+
+    getGroupExtensionPtr()->removeObjectsFromDocument();
+    Py_Return;
+}
+
+PyObject*  GroupExtensionPy::getObject(PyObject *args)
+{
+    char* pcName;
+    if (!PyArg_ParseTuple(args, "s", &pcName))     // convert args: Python->C
+        return NULL;                    // NULL triggers exception
+
+    DocumentObject* obj = getGroupExtensionPtr()->getObject(pcName);
+    if ( obj ) {
+        return obj->getPyObject();
+    } else {
+        Py_Return;
+    }
+}
+
+PyObject*  GroupExtensionPy::hasObject(PyObject *args)
+{
+    PyObject *object;
+    PyObject *recursivePy = 0;
+    int recursive = 0;
+    if (!PyArg_ParseTuple(args, "O!|O", &(DocumentObjectPy::Type), &object, &recursivePy))
+        return NULL;                             // NULL triggers exception
+
+    DocumentObjectPy* docObj = static_cast<DocumentObjectPy*>(object);
+    if (!docObj->getDocumentObjectPtr() || !docObj->getDocumentObjectPtr()->getNameInDocument()) {
+        PyErr_SetString(Base::BaseExceptionFreeCADError, "Cannot check an invalid object");
+        return NULL;
+    }
+    if (docObj->getDocumentObjectPtr()->getDocument() != getGroupExtensionPtr()->getExtendedObject()->getDocument()) {
+        PyErr_SetString(Base::BaseExceptionFreeCADError, "Cannot check an object from another document with this group");
+        return NULL;
+    }
+    if (recursivePy) {
+        recursive = PyObject_IsTrue(recursivePy);
+        if ( recursive == -1) {
+            // Note: shouldn't happen
+            PyErr_SetString(PyExc_ValueError, "The recursive parameter should be of boolean type");
+            return 0;
+        }
+    }
+
+    bool v = getGroupExtensionPtr()->hasObject(docObj->getDocumentObjectPtr(), recursive);
+    return PyBool_FromLong(v ? 1 : 0);
+}
+
+PyObject *GroupExtensionPy::getCustomAttributes(const char* /*attr*/) const
+{
+    return 0;
+}
+
+int GroupExtensionPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
+{
+    return 0;
+}
+