Function trimHashHashSuffix

source/MRViewer/MRSceneControlMenuItems.cpp:29–34

Remove `##` and everything after it from the string. If the string doesn't contain it, return sit unchanged.

// Remove `##` and everything after it from the string.
// If the string doesn't contain it, return sit unchanged.
static std::string trimHashHashSuffix( std::string str )
{
    if ( auto sep = str.find( "##" ); sep != std::string::npos )
        str.resize( sep );
    return str;
}

UndoMenuItem::UndoMenuItem() :
    RibbonMenuItem( "Undo" )