The VSI Plugin now works with python instead of qtscript

PythonInterface/Python.cc

+/*===========================================================================*\
+*                                                                            *
+*                              OpenFlipper                                   *
+ *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
+ *           Department of Computer Graphics and Multimedia                  *
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+ *                            www.openflipper.org                            *
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+ *---------------------------------------------------------------------------*
+ * This file is part of OpenFlipper.                                         *
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+ * modification, are permitted provided that the following conditions        *
+ * are met:                                                                  *
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+ * 1. Redistributions of source code must retain the above copyright notice, *
+ *    this list of conditions and the following disclaimer.                  *
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+ * 2. Redistributions in binary form must reproduce the above copyright      *
+ *    notice, this list of conditions and the following disclaimer in the    *
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+ * 3. Neither the name of the copyright holder nor the names of its          *
+ *    contributors may be used to endorse or promote products derived from   *
+ *    this software without specific prior written permission.               *
+ *                                                                           *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           *
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *
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+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *
+*                                                                            *
+\*===========================================================================*/
+
+
+#include <pybind11/include/pybind11/pybind11.h>
+#include <pybind11/include/pybind11/embed.h>
+
+
+#include <vsiPlugin.hh>
+#include <OpenFlipper/BasePlugin/PythonFunctions.hh>
+#include <OpenFlipper/PythonInterpreter/PythonTypeConversions.hh>
+
+namespace py = pybind11;
+
+PYBIND11_EMBEDDED_MODULE(VisualScripting, m) {
+
+  QObject* pluginPointer = getPluginPointer("VisualScripting");
+
+  if (!pluginPointer) {
+     std::cerr << "Error Getting plugin pointer for Plugin-VSI" << std::endl;
+     return;
+   }
+
+    VsiPlugin* plugin = qobject_cast<VsiPlugin*>(pluginPointer);
+
+  if (!plugin) {
+    std::cerr << "Error converting plugin pointer for Plugin-VSI" << std::endl;
+    return;
+  }
+
+  // Export our core. Make sure that the c++ worlds core object is not deleted if
+  // the python side gets deleted!!
+
+  py::class_< VsiPlugin,std::unique_ptr<VsiPlugin, py::nodelete> > vsi(m, "VisualScripting");
+
+  // On the c++ side we will just return the existing core instance
+  // and prevent the system to recreate a new core as we need
+  // to work on the existing one.
+  vsi.def(py::init([plugin]() { return plugin; }));
+
+    vsi.def("askForInputs",   &VsiPlugin::askForInputs,
+            QCoreApplication::translate("PythonDocVsi","Shows a popup and asks for inputs").toLatin1().data(),
+            py::arg(QCoreApplication::translate("PythonDocVsi","Element").toLatin1().data()),
+            py::arg(QCoreApplication::translate("PythonDocVsi","Inputs").toLatin1().data()));
+
+    vsi.def("messageBox",   &VsiPlugin::messageBox,
+            QCoreApplication::translate("PythonDocVsi","Shows a popup with text").toLatin1().data(),
+            py::arg(QCoreApplication::translate("PythonDocVsi","text to display").toLatin1().data()));
+
+    vsi.def("questionBox",   &VsiPlugin::questionBox,
+            QCoreApplication::translate("PythonDocVsi","Shows a question box with text").toLatin1().data(),
+            py::arg(QCoreApplication::translate("PythonDocVsi","text to display").toLatin1().data()));
+
+    vsi.def("continueBox",   &VsiPlugin::continueBox,
+            QCoreApplication::translate("PythonDocVsi","Shows a continue box with text").toLatin1().data(),
+            py::arg(QCoreApplication::translate("PythonDocVsi","text to display").toLatin1().data()));
+
+}