void onClick( Control* control, int mouseButtonMask ) {
//Remove the add point handler if it's valid
if (s_addPointHandler.valid())
{
osgEarth::removeEventHandler( s_viewer, s_addPointHandler.get() );
s_addPointHandler = NULL;
}
if (!s_editor.valid())
{
Style style = s_featureNode->getStyle();
style.getOrCreate<LineSymbol>()->stroke()->stipple() = 0x00FF;
s_featureNode->setStyle( style );
s_editor = new FeatureEditor( s_featureNode );
s_root->addChild( s_editor.get() );
}
}
void onClick( Control* control, int mouseButtonMask ) {
//remove the editor if it's valid
if (s_editor.valid())
{
s_root->removeChild( s_editor.get() );
s_editor = NULL;
// Unset the stipple on the line
Style style = s_featureNode->getStyle();
style.get<LineSymbol>()->stroke()->stipple().unset();
s_featureNode->setStyle( style );
}
//Add the new add point handler
if (!s_addPointHandler.valid())
{
s_addPointHandler = new AddPointHandler( s_featureNode.get() );
s_addPointHandler->setIntersectionMask( 0x1 );
s_viewer->addEventHandler( s_addPointHandler.get() );
}
}