patchbay-widget.cpp

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/*
  PatchbayWidget  -  display of the patchbay to control track placement parameters

  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.

* *****************************************************/


#include "stage/gtk-base.hpp"
#include "stage/style-scheme.hpp"
#include "stage/timeline/patchbay-widget.hpp"
#include "stage/timeline/track-head-widget.hpp"
//#include "stage/ui-bus.hpp"
//#include "lib/format-string.hpp"
//#include "lib/format-cout.hpp"

//#include "lib/util.hpp"

//#include <algorithm>
//#include <vector>



//using util::_Fmt;
//using util::contains;
using Gtk::Adjustment;
//using Gtk::Widget;
//using sigc::mem_fun;
//using sigc::ptr_fun;
//using std::cout;
//using std::endl;


namespace stage {
namespace timeline {
  
  
  
  
  
  PatchbayWidget::~PatchbayWidget() { }
  
  
  PatchbayWidget::PatchbayWidget (PAdjustment const& vScroll)
    : Gtk::ScrolledWindow{Gtk::Adjustment::create (0,0,0,0,0,0), vScroll}
    {
      get_style_context()->add_class (CLASS_timeline_pbay);
      set_shadow_type (Gtk::SHADOW_NONE);
      set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_EXTERNAL); // horizontal extension is fixed, using the track body vertical scrollbar
      property_expand() = true;                            //  dynamically grab additional space
    }
  
  
  void
  PatchbayWidget::installFork (TrackHeadWidget& rootTrackHead)
  {
    this->add (rootTrackHead);
  }
  
  void
  PatchbayWidget::disable()
  {
    this->remove();
  }
  
  
  
}}// namespace stage::timeline