ui-manager.hpp

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/*
  UI-MANAGER.hpp  -  Global UI Manager

  Copyright (C)         Lumiera.org
    2008,               Joel Holdsworth <joel@airwebreathe.org.uk>
    2017,               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_CTRL_UI_MANAGER_H
#define STAGE_CTRL_UI_MANAGER_H

#include "stage/gtk-base.hpp"
#include "lib/nocopy.hpp"

#include <functional>
#include <memory>
#include <string>


namespace stage {
  
  class UiBus;
  
namespace workspace { class UiStyle; }
namespace timeline { class TimelineWidget; }
namespace ctrl {
  
  using std::unique_ptr;
  using std::string;
  
  class GlobalCtx;
  class Actions;
  class Facade;
  
  
  
  class ApplicationBase
    : util::NonCopyable
    {
    protected:
      ApplicationBase();
     ~ApplicationBase();
    };
  
  
  class UiManager
    : public ApplicationBase
    , public Gtk::UIManager
    {
      using UiStyle = workspace::UiStyle;
      
      unique_ptr<GlobalCtx> globals_;
      unique_ptr<UiStyle>   uiStyle_;
      unique_ptr<Actions>   actions_;
      unique_ptr<Facade>    facade_;
      
      
    public:
      UiManager (UiBus& bus);
     ~UiManager ();
      
      void createApplicationWindow();
      
      void performMainLoop();
      
      void terminateUI();
      
      
      using Operation = std::function<void(void)>;
      void schedule (Operation&& task);
      
      
      void updateWindowFocusRelatedActions();
      
      void allowCloseWindow (bool yes);
      
      void configureStyle (timeline::TimelineWidget const&);
      
    private:
      
    };
  
  
  
}}// namespace stage::ctrl
#endif /*STAGE_CTRL_UI_MANAGER_H*/