Merge branch 'Python-Tests' into 'master'

Initial Python  support

See merge request !1

CMakeLists.txt

@@ -4,6 +4,8 @@ if (EXISTS ${CMAKE_SOURCE_DIR}/ObjectTypes/TSplineMesh)
   add_definitions (-DENABLE_TSPLINEMESH_SUPPORT)
 endif ()
 
-openflipper_plugin (DIRS TSplineMesh 
+openflipper_plugin (PYTHONINTERFACE
+                    DIRS TSplineMesh                     
                     INSTALLDATA Icons
-                    TYPES POLYMESH TRIANGLEMESH)
+                    TYPES POLYMESH TRIANGLEMESH
+                     )

PythonInterface/Python.cc

+
+#include <pybind11/include/pybind11/pybind11.h>
+#include <pybind11/include/pybind11/embed.h>
+
+#include <ViewControlPlugin.hh>
+#include <OpenFlipper/BasePlugin/PythonFunctions.hh>
+
+namespace py = pybind11;
+
+PYBIND11_EMBEDDED_MODULE(ViewControl, m) {
+
+  QObject* pluginPointer = getPluginPointer("ViewControl");
+
+  // Export our core. Make sure that the c++ worlds core object is not deleted if
+  // the python side gets deleted!!
+  py::class_< ViewControlPlugin,std::unique_ptr<ViewControlPlugin, py::nodelete> > view(m, "viewControl");
+
+  // 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.
+  view.def(py::init([&pluginPointer]() { return qobject_cast<ViewControlPlugin*>(pluginPointer); }));
+
+  view.def("viewAll",   static_cast<void (ViewControlPlugin::*)()>(&ViewControlPlugin::viewAll),"Change View in all viewers to view whole scene");
+  view.def("viewAll",   static_cast<void (ViewControlPlugin::*)(int)>(&ViewControlPlugin::viewAll),"Change View in given viewer to view whole scene",py::arg("Id of the viewer which should be switched") );
+
+  view.def("orthographicProjection",   static_cast<void (ViewControlPlugin::*)()>(&ViewControlPlugin::orthographicProjection) );
+  view.def("orthographicProjection",   static_cast<void (ViewControlPlugin::*)(int)>(&ViewControlPlugin::orthographicProjection) );
+
+}
+

ViewControlPlugin.hh

@@ -39,10 +39,7 @@
 *                                                                            *
 \*===========================================================================*/
 
-
-
-#ifndef ViewControlPlugin_HH
-#define ViewControlPlugin_HH
+#pragma once
 
 #include <QObject>
 #include <QMenuBar>
@@ -52,6 +49,7 @@
 #include <OpenFlipper/BasePlugin/BaseInterface.hh>
 #include <OpenFlipper/BasePlugin/LoggingInterface.hh>
 #include <OpenFlipper/BasePlugin/PickingInterface.hh>
+#include <OpenFlipper/BasePlugin/PythonInterface.hh>
 #include <OpenFlipper/BasePlugin/ToolbarInterface.hh>
 #include <OpenFlipper/BasePlugin/ContextMenuInterface.hh>
 #include <OpenFlipper/common/Types.hh>
@@ -82,7 +80,7 @@ struct ShaderInfo {
       QStringList uniformsMin;
 };
 
-class ViewControlPlugin : public QObject, BaseInterface , PickingInterface, LoggingInterface, ToolbarInterface, ContextMenuInterface
+class ViewControlPlugin : public QObject, BaseInterface , PickingInterface, LoggingInterface, ToolbarInterface, ContextMenuInterface, PythonInterface
 {
   Q_OBJECT
   Q_INTERFACES(BaseInterface)
@@ -90,6 +88,7 @@ class ViewControlPlugin : public QObject, BaseInterface , PickingInterface, Logg
   Q_INTERFACES(LoggingInterface)
   Q_INTERFACES(ToolbarInterface)
   Q_INTERFACES(ContextMenuInterface)
+  Q_INTERFACES(PythonInterface)
 
   Q_PLUGIN_METADATA(IID "org.OpenFlipper.Plugins.Plugin-ViewControl")
 
@@ -355,4 +354,4 @@ class ViewControlPlugin : public QObject, BaseInterface , PickingInterface, Logg
 
 };
 
-#endif //ViewControlPlugin_HH
+