Hi Christian, The usual way to avoid pollution of 3rd party #defines to to make sure that the polluters are included after the ones that are effected. If this isn't possible then to #undef the problem #defines.
Another possible route would be to simply use a non polutting headers and lib for joystick support. I've used SDL for joystick support in the past without problems. Robert. On 1 February 2012 08:51, Christian Schulte <[email protected]> wrote: > Hello everyone, > > after some headaches I have found a solution to a compile problem in a > program using osgGA::GUIEventHandler and linux/input.h (neccesary for make > work an old joystick model, not possible to be modified). Here is an > exctract of the code which throw the error "Expected unqualified id before > :" for lines 619 and 622 : > > switch (ea.getEventType()) > { > > case (osgGA::GUIEventAdapter::FRAME): > { > osgViewer::View* view = > dynamic_cast<osgViewer::View*>(&gUIActionAdapter); > if (view == NULL) return false; > > updateResolution(view); > break; > } > case (osgGA::GUIEventAdapter::KEYUP): > { > switch (ea.getKey()) { > case ('f'): > > arbreUtile->setPropValue<bool>("graphic.windows.fullScreen", > !arbreUtile->getPropValue<bool>("graphic.windows.fullScreen",false)); > break; > case (osgGA::GUIEventAdapter::KEY_Pause): > arbreUtile->setPropValue<bool>("sim.pause",! > arbreUtile->getPropValue<bool>("sim.pause",false)); > break; > case (osgGA::GUIEventAdapter::KEY_F2): // This is line 619 > > arbreUtile->setPropValue<bool>("graphic.windows.showGui", ! > arbreUtile->getPropValue<bool>("graphic.windows.showGui",false)); > break; > case (osgGA::GUIEventAdapter::KEY_F12): // This is line 622 > arbreUtile->setPropValue<bool>("graphic.windows.record", > ! arbreUtile->getPropValue<bool>("graphic.windows.record", false)); > break; > default: > break; > } > break; > } > default: > return false; > } > > The option "-save-temps" allowed me to have a look at the file after > pre-compiler which gives : > > switch (ea.getEventType()) > { > > case (osgGA::GUIEventAdapter::FRAME): > { > osgViewer::View* view = > dynamic_cast<osgViewer::View*>(&gUIActionAdapter); > if (view == NULL) return false; > > updateResolution(view); > break; > } > case (osgGA::GUIEventAdapter::KEYUP): > { > switch (ea.getKey()) { > case ('f'): > > arbreUtile->setPropValue<bool>("graphic.windows.fullScreen", > !arbreUtile->getPropValue<bool>("graphic.windows.fullScreen",false)); > break; > case (osgGA::GUIEventAdapter::KEY_Pause): > arbreUtile->setPropValue<bool>("sim.pause",! > arbreUtile->getPropValue<bool>("sim.pause",false)); > break; > case (osgGA::GUIEventAdapter::60): // This is line 619 > > arbreUtile->setPropValue<bool>("graphic.windows.showGui", ! > arbreUtile->getPropValue<bool>("graphic.windows.showGui",false)); > break; > case (osgGA::GUIEventAdapter::80): // This is line 622 > arbreUtile->setPropValue<bool>("graphic.windows.record", > ! arbreUtile->getPropValue<bool>("graphic.windows.record", false)); > break; > default: > break; > } > break; > } > default: > return false; > } > > As you can see, KEY_F2 and KEY_F12 has been replaced by a numeric value, but > not KEY_Pause... In fact the file linux/input.h contains a list of define > for the keyboard, including : > > #define KEY_F2 60 > ... > #define KEY_F12 88 > ... > #define KEY_PAUSE 119 > > Temporally, we had to undef KEY_F2 and KEY_12 in order to compile and link > correctly our program. > > I you have some hints to do this differently and in a cleaner way :-) I'm > ready to test other solutions (but I cannot exclude linux/input.h) > > Thanks, > > Cheers > > Christian > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
