Sketcher: GeometryExtension and ExternalGeometryExtension

src/Mod/Sketcher/App/ExternalGeometryExtensionPyImp.cpp

@@ -0,0 +1,172 @@
+/***************************************************************************
+ *   Copyright (c) 2019 Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>     *
+ *                                                                         *
+ *   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"
+
+//#ifndef _PreComp_
+//# include <gp.hxx>
+//#endif
+
+#include <Mod/Part/App/Geometry.h>
+#include "SketchObject.h"
+#include "ExternalGeometryExtensionPy.h"
+#include "ExternalGeometryExtensionPy.cpp"
+
+using namespace Sketcher;
+
+// returns a string which represents the object e.g. when printed in python
+std::string ExternalGeometryExtensionPy::representation(void) const
+{
+    std::stringstream str;
+
+    std::string ref = getExternalGeometryExtensionPtr()->getRef();
+
+
+
+    str << "<ExternalGeometryExtension (";
+
+    if(getExternalGeometryExtensionPtr()->getName().size()>0)
+        str << "\'" << getExternalGeometryExtensionPtr()->getName() << "\', ";
+
+    str << "\"" << ref;
+
+    if(!getExternalGeometryExtensionPtr()->isClear()) {
+        str<< "\",{";
+
+        bool first=true;
+
+        for(size_t i=0;i<ExternalGeometryExtension::NumFlags;i++) {
+            if(getExternalGeometryExtensionPtr()->testFlag(i)) {
+                if(first) {
+                    first=false;
+                }
+                else {
+                    str << ", ";
+                }
+
+                str << getExternalGeometryExtensionPtr()->flag2str[i];
+            }
+        }
+
+        str<< "}";
+    }
+    else {
+        str << "\") >";
+    }
+
+    str << ") >";
+
+    return str.str();
+}
+
+PyObject *ExternalGeometryExtensionPy::PyMake(struct _typeobject *, PyObject *, PyObject *)  // Python wrapper
+{
+    // create a new instance of PointPy and the Twin object
+    return new ExternalGeometryExtensionPy(new ExternalGeometryExtension);
+}
+
+// constructor method
+int ExternalGeometryExtensionPy::PyInit(PyObject* args, PyObject* /*kwd*/)
+{
+
+    if (PyArg_ParseTuple(args, "")) {
+        // default extension
+        return 0;
+    }
+
+    PyErr_SetString(PyExc_TypeError, "ExternalGeometryExtension constructor accepts:\n"
+        "-- empty parameter list\n");
+    return -1;
+}
+
+PyObject* ExternalGeometryExtensionPy::testFlag(PyObject *args)
+{
+    char* flag;
+    if (PyArg_ParseTuple(args, "s",&flag)) {
+
+        auto pos = std::find_if(getExternalGeometryExtensionPtr()->flag2str.begin(),
+                    getExternalGeometryExtensionPtr()->flag2str.end(),
+                    [flag](const char * val) { return strcmp(val,flag) == 0;});
+
+        if( pos != getExternalGeometryExtensionPtr()->flag2str.end()) {
+            int index = std::distance( getExternalGeometryExtensionPtr()->flag2str.begin(), pos );
+
+            return new_reference_to(Py::Boolean(this->getExternalGeometryExtensionPtr()->testFlag(index)));
+        }
+
+        PyErr_SetString(PyExc_TypeError, "Flag string does not exist.");
+        return NULL;
+
+    }
+
+    PyErr_SetString(PyExc_TypeError, "No flag string provided.");
+    return NULL;
+}
+
+PyObject* ExternalGeometryExtensionPy::setFlag(PyObject *args)
+{
+    char * flag;
+    PyObject * bflag = Py_True;
+    if (PyArg_ParseTuple(args, "s|O!", &flag, &PyBool_Type, &bflag)) {
+
+        auto pos = std::find_if(getExternalGeometryExtensionPtr()->flag2str.begin(),
+                                getExternalGeometryExtensionPtr()->flag2str.end(),
+                                [flag](const char * val) {
+                                    return strcmp(val,flag)==0;}
+                                );
+
+        if( pos != getExternalGeometryExtensionPtr()->flag2str.end()) {
+            int index = std::distance( getExternalGeometryExtensionPtr()->flag2str.begin(), pos );
+
+            this->getExternalGeometryExtensionPtr()->setFlag(index,PyObject_IsTrue(bflag) ? true : false);
+            Py_Return;
+        }
+
+        PyErr_SetString(PyExc_TypeError, "Flag string does not exist.");
+        return NULL;
+    }
+
+    PyErr_SetString(PyExc_TypeError, "No flag string provided.");
+    Py_Return;
+}
+
+Py::String ExternalGeometryExtensionPy::getRef(void) const
+{
+    return Py::String(this->getExternalGeometryExtensionPtr()->getRef());
+}
+
+void ExternalGeometryExtensionPy::setRef(Py::String value)
+{
+    this->getExternalGeometryExtensionPtr()->setRef(value.as_std_string());
+}
+
+
+PyObject *ExternalGeometryExtensionPy::getCustomAttributes(const char* /*attr*/) const
+{
+    return 0;
+}
+
+int ExternalGeometryExtensionPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
+{
+    return 0;
+}