+ unify DLL export defines to namespace names

git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
2011-10-10 13:44:52 +00:00
commit 120ca87015
4155 changed files with 2965978 additions and 0 deletions
--- a/src/Base/UnitsApiPy.cpp
+++ b/src/Base/UnitsApiPy.cpp
@@ -0,0 +1,118 @@
+/***************************************************************************
+ *   Copyright (c) Juergen Riegel         <juergen.riegel@web.de>          *
+ *                                                                         *
+ *   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 <Python.h>
+#endif
+
+#include <CXX/Objects.hxx>
+#include "Exception.h"
+/// Here the FreeCAD includes sorted by Base,App,Gui......
+#include "UnitsApi.h"
+
+
+
+using namespace Base;
+
+//**************************************************************************
+// Python stuff of UnitsApi
+
+// UnitsApi Methods						// Methods structure
+PyMethodDef UnitsApi::Methods[] = {
+    {"translateUnit",  (PyCFunction) UnitsApi::sTranslateUnit  ,1,
+     "translateUnit(string) -> double\n\n"
+     "calculate a mathematical expression with units to a number. \n"
+     "can be used for simple unit translation like: \n"
+     " translateUnit('10m')\n"
+     " or for more complex espressions:\n"
+     " translateUnit('sin(pi)/50.0 m/s^2')\n"
+    },
+    {"getWithPrefs",  (PyCFunction) UnitsApi::sGetWithPrefs  ,1,
+     "getWithPrefs(type,[string|float|int]) -> double\n\n"
+     "Translation to internal regarding user prefs \n"
+     " That means if no unit is issued the user prefs are in \n"
+     " charge. If one unit is used the user prefs get ignored\n"
+     " type can be: \n"
+     " Length  \n"  
+     " Area  \n"  
+     " Volume  \n"  
+     " Angle  \n" 
+     " TimeSpan  \n"
+     " Velocity  \n"
+     " Acceleration \n" 
+     " Mass   \n"
+     " Temperature \n"
+
+    },
+
+    {NULL, NULL, 0, NULL}		/* Sentinel */
+};
+
+PyObject* UnitsApi::sTranslateUnit(PyObject * /*self*/, PyObject *args,PyObject * /*kwd*/)
+{
+    char *pstr;
+    if (!PyArg_ParseTuple(args, "s", &pstr))     // convert args: Python->C
+        return NULL;                             // NULL triggers exception
+    try {
+        return Py::new_reference_to(Py::Object(Py::Float(UnitsApi::translateUnit(pstr))));
+    }
+    catch (const Base::Exception& e) {
+        PyErr_Format(PyExc_IOError, "invalid unit expression %s: %s\n", pstr, e.what());
+        return 0L;
+    }
+    catch (const std::exception& e) {
+        PyErr_Format(PyExc_IOError, "invalid unit expression %s: %s\n", pstr, e.what());
+        return 0L;
+    }
+}
+
+PyObject* UnitsApi::sGetWithPrefs(PyObject * /*self*/, PyObject *args,PyObject * /*kwd*/)
+{
+    char     *type;
+    PyObject *obj;
+    if (!PyArg_ParseTuple(args, "sO", &type,&obj))     // convert args: Python->C
+        return NULL;                                   // NULL triggers exception
+    try {
+        QuantityType t;
+        if(strcmp("Length",type)==0)
+            t = Length;
+        else{
+            PyErr_Format(PyExc_IOError, "invalid quantity type: %s!", type);
+            return 0L;
+        }
+
+        double result = toDblWithUserPrefs(t,obj);
+        return Py::new_reference_to(Py::Object(Py::Float(result)));
+    }
+    catch (const Base::Exception&) {
+        PyErr_Format(PyExc_IOError, "invalid unit expression \n");
+        return 0L;
+    }
+    catch (const std::exception&) {
+        PyErr_Format(PyExc_IOError, "invalid unit expression \n");
+        return 0L;
+    }
+}
+