First Qt5 compatible NaviCube attempt

src/Gui/CMakeLists.txt

@@ -27,6 +27,7 @@ if (BUILD_ADDONMGR)
 endif(BUILD_ADDONMGR)
 
 include_directories(
+    ${EIGEN3_INCLUDE_DIR}
     ${CMAKE_BINARY_DIR}
     ${CMAKE_CURRENT_SOURCE_DIR}
     ${CMAKE_CURRENT_SOURCE_DIR}/Quarter
@@ -826,6 +827,7 @@ SET(View3D_CPP_SRCS
     CoinRiftWidget.cpp
     View3DPy.cpp
     View3DViewerPy.cpp
+    NaviCube.cpp
 )
 SET(View3D_SRCS
     ${View3D_CPP_SRCS}
@@ -842,6 +844,7 @@ SET(View3D_SRCS
     View3DInventorRiftViewer.h
     CoinRiftWidget.h
     View3DViewerPy.h
+    NaviCube.h
 )
 SOURCE_GROUP("View3D" FILES ${View3D_SRCS})
 

src/Gui/NaviCube.h

@@ -0,0 +1,48 @@
+/***************************************************************************
+ *   Copyright (c) 2017 Kustaa Nyholm  <kustaa.nyholm@sparetimelabs.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                                *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef SRC_GUI_NAVICUBE_H_
+#define SRC_GUI_NAVICUBE_H_
+
+namespace Gui {
+class View3DInventorViewer;
+}
+
+class NaviCubeImplementation;
+
+class NaviCube {
+public:
+	NaviCube(Gui::View3DInventorViewer* viewer) ;
+	virtual ~NaviCube();
+	void drawNaviCube() ;
+	bool processSoEvent(const SoEvent* ev) ;
+private:
+	NaviCubeImplementation* m_NaviCubeImplementation;
+};
+
+class HuuhaaClassPy : public Py::PythonExtension<HuuhaaClassPy> {
+public:
+    Py::Object huuhaa(const Py::Tuple&);
+	static void init_type() ;
+};
+
+#endif /* SRC_GUI_NAVICUBE_H_ */

src/Gui/View3DInventorViewer.cpp

@@ -532,6 +532,7 @@ void View3DInventorViewer::init()
     cursor = QBitmap::fromData(QSize(PAN_WIDTH, PAN_HEIGHT), pan_bitmap);
     mask = QBitmap::fromData(QSize(PAN_WIDTH, PAN_HEIGHT), pan_mask_bitmap);
     panCursor = QCursor(cursor, mask, PAN_HOT_X, PAN_HOT_Y);
+    naviCube = new NaviCube(this);
 }
 
 View3DInventorViewer::~View3DInventorViewer()
@@ -1731,6 +1732,8 @@ void View3DInventorViewer::renderScene(void)
         draw2DString(stream.str().c_str(), SbVec2s(10,10), SbVec2f(0.1f,0.1f));
     }
 
+    naviCube->drawNaviCube();
+
 #if 0 // this breaks highlighting of edges
     glEnable(GL_LIGHTING);
     glEnable(GL_DEPTH_TEST);
@@ -1812,6 +1815,8 @@ void View3DInventorViewer::selectAll()
 
 bool View3DInventorViewer::processSoEvent(const SoEvent* ev)
 {
+    if (naviCube->processSoEvent(ev))
+        return true;
     if (isRedirectedToSceneGraph()) {
         SbBool processed = inherited::processSoEvent(ev);
 

src/Gui/View3DInventorViewer.h

@@ -38,6 +38,7 @@
 #include <QImage>
 
 #include <Gui/Selection.h>
+#include <Gui/NaviCube.h>
 
 class SoTranslation;
 class SoTransform;