Removed all KeySwitchCameraManipulator class, replacing it

with the KeySwitchMatrixManipulator

include/osgGA/KeySwitchMatrixManipulator

@@ -0,0 +1,113 @@
+/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2003 Robert Osfield 
+ *
+ * This library is open source and may be redistributed and/or modified under  
+ * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
+ * (at your option) any later version.  The full license is in LICENSE file
+ * included with this distribution, and on the openscenegraph.org website.
+ * 
+ * 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 
+ * OpenSceneGraph Public License for more details.
+*/
+
+#ifndef OSGUTIL_KEYSWITCMATRIXMANIPULATOR
+#define OSGUTIL_KEYSWITCMATRIXMANIPULATOR 1
+
+#include <osgGA/Export>
+#include <osgGA/MatrixManipulator>
+#include <osgGA/GUIEventHandler>
+#include <osgGA/GUIEventHandlerVisitor>
+
+namespace osgGA{
+
+class GUIEventAdapter;
+class GUIActionAdapter;
+
+/**
+KeySwitchMatrixManipulator is a decorator which allows the type of camera manipulator
+being used to be switched by pressing a key. E.g. '1' for a TrackballManipultor,
+'2' for a DriveManipulator, '3' for a FlightManipulator. The manipulators available,
+and the associated switch keys, can be configured.
+*/
+class OSGGA_EXPORT KeySwitchMatrixManipulator : public MatrixManipulator
+{
+public:
+
+        virtual const char* className() { return "KeySwitchMatrixManipulator"; }
+
+        /**
+        Add a camera manipulator with an associated name, and a key to
+        trigger the switch,
+        */
+        void addMatrixManipulator(int key, std::string name, MatrixManipulator *cm);
+
+	/**
+	Add a camera manipulator with an autogenerated keybinding which is '1' + previous number of camera's registerd.
+	*/
+        void addNumberedMatrixManipulator(MatrixManipulator *cm);
+
+        unsigned int getNumMatrixManipualtors() const { return _manips.size(); }
+
+        void selectMatrixManipulator(unsigned int num);
+
+
+        MatrixManipulator* getCurrentMatrixManipulator() { return _current.get(); }
+
+        const MatrixManipulator* getCurrentMatrixManipulator() const { return _current.get(); }
+
+
+        MatrixManipulator* getMatrixManipulator(unsigned int num);
+
+        const MatrixManipulator* getMatrixManipulator(unsigned int num) const;
+
+
+        // Overrides from MatrixManipulator...
+
+
+        /** set the position of the matrix manipulator using a 4x4 Matrix.*/
+        virtual void setByMatrix(const osg::Matrix& matrix) { _current->setByMatrix(matrix); }
+
+        /** set the position of the matrix manipulator using a 4x4 Matrix.*/
+        virtual void setByInverseMatrix(const osg::Matrix& matrix) { _current->setByInverseMatrix(matrix); }
+
+        /** get the position of the manipulator as 4x4 Matrix.*/
+        virtual osg::Matrix getMatrix() const { return _current->getMatrix(); }
+
+        /** get the position of the manipulator as a inverse matrix of the manipulator, typically used as a model view matrix.*/
+        virtual osg::Matrix getInverseMatrix() const { return _current->getInverseMatrix(); }
+
+        /** Get the FusionDistanceMode. Used by SceneView for setting up setereo convergence.*/
+        virtual osgUtil::SceneView::FusionDistanceMode getFusionDistanceMode() const { return _current->getFusionDistanceMode(); }
+
+        /** Get the FusionDistanceValue. Used by SceneView for setting up setereo convergence.*/
+        virtual float getFusionDistanceValue() const { return _current->getFusionDistanceValue(); }
+
+
+        virtual void setNode(osg::Node* n);
+
+        virtual const osg::Node* getNode() const        { return _current->getNode(); }
+
+        virtual osg::Node* getNode()                    { return _current->getNode(); }
+
+        virtual void home(const GUIEventAdapter& ee,GUIActionAdapter& aa) { _current->home(ee,aa); }
+
+        virtual void init(const GUIEventAdapter& ee,GUIActionAdapter& aa) { _current->init(ee,aa); }
+
+        virtual bool handle(const GUIEventAdapter& ea,GUIActionAdapter& us);
+
+        /** Get the keyboard and mouse usage of this manipulator.*/
+        virtual void getUsage(osg::ApplicationUsage& usage) const;
+
+private:
+
+        typedef std::pair<std::string, osg::ref_ptr<MatrixManipulator> > NamedManipulator;
+        typedef std::map<int, NamedManipulator> KeyManipMap;
+        KeyManipMap _manips;
+
+        osg::ref_ptr<MatrixManipulator> _current;
+};
+
+};
+
+#endif