timeline-widget.hpp

Go to the documentation of this file.

/*
  TIMELINE-WIDGET.hpp  -  custom widget for timeline display of the project

  Copyright (C)         Lumiera.org
    2016,               Hermann Vosseler <Ichthyostega@web.de>

  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; either version 2 of
  the License, or (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/


#ifndef STAGE_TIMELINE_TIMELINE_WIDGET_H
#define STAGE_TIMELINE_TIMELINE_WIDGET_H

#include "stage/gtk-base.hpp"
//#include "stage/timeline/timeline-controller.hpp"   /////TODO possible to push that into the implementation?
//#include "stage/timeline/layout-manager.hpp"
#include "stage/ctrl/bus-term.hpp"

#include "lib/time/timevalue.hpp"
#include "lib/diff/diff-mutable.hpp"
#include "lib/nocopy.hpp"

//#include <memory>
//#include <vector>



namespace steam {
namespace asset{
  class Timeline;
}}

namespace stage  {
namespace timeline {
  
  using ctrl::BusTerm;
  class TimelineController;
  class TimelineLayout;
  
  class TimelinePage
    : public Gtk::Paned
    {
    public:
      virtual ~TimelinePage() { }           
      
      virtual cuString getLabel()  const    =0;
      
      
      TimelinePage()
        : Gtk::Paned{Gtk::ORIENTATION_HORIZONTAL}
        { }
    };
  
  class TimelineWidget
    : public TimelinePage
    , util::NonCopyable
    {
      std::unique_ptr<TimelineLayout>     layout_;
      std::unique_ptr<TimelineController> control_;
      
    public:
      TimelineWidget (BusTerm::ID identity, BusTerm::ID trackID, BusTerm& nexus);
      
     ~TimelineWidget();
      
      
      
    public: /* ===== Control interface ===== */
      
      void buildMutator (lib::diff::TreeMutator::Handle);
      
      cuString getLabel()  const override;
      
      Gtk::WidgetPath getBodyWidgetPath()  const;
      
      
    public: /* ===== Signals ===== */
      
    private:/* ===== Events ===== */
      
    private:/* ===== Internals ===== */
     
    };
  
  
}}// namespace stage::timeline
#endif /*STAGE_TIMELINE_TIMELINE_WIDGET_H*/