From 21c1d64b1cf81d7db2f3a36effaa949e54e8d86b Mon Sep 17 00:00:00 2001
From: Don BURNS <don@andesengineering.com>
Date: Fri, 11 Mar 2005 17:48:01 +0000
Subject: [PATCH] Added methods getCameraManipulatorNameList() and
 selectCameraManipulatorByName().

---
 include/osgProducer/Viewer |  2 ++
 src/osgProducer/Viewer.cpp | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/include/osgProducer/Viewer b/include/osgProducer/Viewer
index 29beea82b..0b06ca34b 100644
--- a/include/osgProducer/Viewer
+++ b/include/osgProducer/Viewer
@@ -274,6 +274,8 @@ class OSGPRODUCER_EXPORT Viewer : public OsgCameraGroup, public osgGA::GUIAction
 
         unsigned int addCameraManipulator(osgGA::MatrixManipulator* cm);
         void selectCameraManipulator(unsigned int no);
+        void getCameraManipulatorNameList( std::list<std::string> &nameList );
+        bool selectCameraManipulatorByName( const std::string &name );
 
 
         void setRecordingAnimationPath(bool on) { _recordingAnimationPath = on; }
diff --git a/src/osgProducer/Viewer.cpp b/src/osgProducer/Viewer.cpp
index 1e40aa6c6..6cc0442eb 100644
--- a/src/osgProducer/Viewer.cpp
+++ b/src/osgProducer/Viewer.cpp
@@ -880,6 +880,40 @@ void Viewer::selectCameraManipulator(unsigned int no)
     if (_keyswitchManipulator.valid()) _keyswitchManipulator->selectMatrixManipulator(no);
 }
 
+void Viewer::getCameraManipulatorNameList( std::list<std::string> &nameList )
+{
+    osgGA::KeySwitchMatrixManipulator *ksm = getKeySwitchMatrixManipulator();
+    osgGA::KeySwitchMatrixManipulator::KeyManipMap &kmmap = ksm->getKeyManipMap();
+    osgGA::KeySwitchMatrixManipulator::KeyManipMap::iterator p;
+    for( p = kmmap.begin(); p != kmmap.end(); p++ )
+    {
+        osgGA::KeySwitchMatrixManipulator::NamedManipulator  nm = (*p).second;
+        nameList.push_back( nm.first );
+    }
+}
+
+bool Viewer::selectCameraManipulatorByName( const std::string &name )
+{
+    unsigned int num = 0xFFFF;
+    osgGA::KeySwitchMatrixManipulator *ksm = getKeySwitchMatrixManipulator();
+    osgGA::KeySwitchMatrixManipulator::KeyManipMap &kmmap = ksm->getKeyManipMap();
+    osgGA::KeySwitchMatrixManipulator::KeyManipMap::iterator p;
+    for( p = kmmap.begin(); p != kmmap.end(); p++ )
+    {
+        int key = (*p).first;
+        osgGA::KeySwitchMatrixManipulator::NamedManipulator  nm = (*p).second;
+        if( nm.first == name )
+            num = key - '1';
+    }
+
+    if( num == 0xFFFF )
+        return false;
+
+    selectCameraManipulator(num);
+    return true;
+}
+
+
 void Viewer::requestRedraw()
 {
     //osg::notify(osg::INFO)<<"Viewer::requestRedraw() called"<<std::endl;