Path: added support to get Path.Area from Path::FeatureArea

2017-01-25 00:23:21 +08:00
parent 16cec19733
commit 01f68f88e1
7 changed files with 167 additions and 5 deletions
--- a/src/Mod/Path/App/FeatureAreaPyImp.cpp
+++ b/src/Mod/Path/App/FeatureAreaPyImp.cpp
@@ -0,0 +1,93 @@
+/****************************************************************************
+ *   Copyright (c) 2017 Zheng, Lei (realthunder) <realthunder.dev@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"
+
+#include <CXX/Objects.hxx>
+#include "FeatureArea.h"
+
+// inclusion of the generated files (generated out of FeatureAreaPy.xml)
+#include "FeatureAreaPy.h"
+#include "FeatureAreaPy.cpp"
+
+#include "AreaPy.h"
+
+using namespace Path;
+
+
+// returns a string which represent the object e.g. when printed in python
+std::string FeatureAreaPy::representation(void) const
+{
+    return std::string("<Path::FeatureArea>");
+}
+
+
+PyObject* FeatureAreaPy::getArea(PyObject *args)
+{
+    if (!PyArg_ParseTuple(args, ""))
+        return NULL;
+
+    return new AreaPy(new Area(getFeatureAreaPtr()->myArea));
+}
+
+PyObject* FeatureAreaPy::setParams(PyObject *args, PyObject *keywds)
+{
+    static char *kwlist[] = {PARAM_FIELD_STRINGS(NAME,AREA_PARAMS_CONF),NULL};
+
+    //Declare variables defined in the NAME field of the CONF parameter list
+    PARAM_PY_DECLARE(PARAM_FNAME,AREA_PARAMS_CONF);
+
+    FeatureArea *feature = getFeatureAreaPtr();
+
+#define AREA_SET(_param) \
+    PARAM_FNAME(_param) = \
+        PARAM_TYPED(PARAM_PY_CAST_,_param)(feature->PARAM_FNAME(_param).getValue());
+    //populate the CONF variables with values in properties
+    PARAM_FOREACH(AREA_SET,AREA_PARAMS_CONF)
+
+    //Parse arguments to overwrite CONF variables 
+    if (!PyArg_ParseTupleAndKeywords(args, keywds, 
+                "|" PARAM_PY_KWDS(AREA_PARAMS_CONF), kwlist, 
+                PARAM_REF(PARAM_FNAME,AREA_PARAMS_CONF)))
+        Py_Error(Base::BaseExceptionFreeCADError, 
+            "Wrong parameters, call getParamsDesc() to get supported params");
+
+#define AREA_GET(_param) \
+    feature->PARAM_FNAME(_param).setValue(\
+        PARAM_TYPED(PARAM_CAST_PY_,_param)(PARAM_FNAME(_param)));
+    //populate properties with the CONF variables
+    PARAM_FOREACH(AREA_GET,AREA_PARAMS_CONF)
+
+    return Py_None;
+}
+
+PyObject *FeatureAreaPy::getCustomAttributes(const char* /*attr*/) const
+{
+    return 0;
+}
+
+
+int FeatureAreaPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
+{
+    return 0;
+}
+