RDrawable.cxx

Go to the documentation of this file.

/*************************************************************************
 * Copyright (C) 1995-2015, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
#include "ROOT/RDrawable.hxx"
#include "ROOT/RDisplayItem.hxx"
 
 
#include <cassert>
#include <string>
 
 
// pin vtable
ROOT::Experimental::RDrawable::~RDrawable() {}
 
void ROOT::Experimental::RDrawable::Execute(const std::string &)
{
   assert(false && "Did not expect a menu item to be invoked!");
}
 
/////////////////////////////////////////////////////////////////////////////
/// Preliminary method which checks if drawable matches with given selector
/// Following selector are allowed:
///   "type" or "#id" or ".class_name"
///  Here type is drawable kind like 'rect' or 'pad'
///       id is drawable identifier, specified with RDrawable::SetId() method
///       class_name is drawable class name, specified with RDrawable::SetCssClass() method
 
bool ROOT::Experimental::RDrawable::MatchSelector(const std::string &selector) const
{
   return (selector == fCssType) || (!fCssClass.empty() && (selector == std::string(".") + fCssClass)) || (!fId.empty() && (selector == std::string("#") + fId));
}
 
/////////////////////////////////////////////////////////////////////////////
/// Creates display item for drawable
/// By default item contains drawble data itself
 
std::unique_ptr<ROOT::Experimental::RDisplayItem> ROOT::Experimental::RDrawable::Display() const
{
   return std::make_unique<RDrawableDisplayItem>(*this);
}