window-locator.hpp

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/*
  WINDOW-LOCATOR.hpp  -  manage all top level windows

  Copyright (C)         Lumiera.org
    2008,               Joel Holdsworth <joel@airwebreathe.org.uk>

  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_WINDOW_LOCATOR_H
#define STAGE_CTRL_WINDOW_LOCATOR_H

#include "stage/gtk-base.hpp"
#include "stage/ctrl/panel-locator.hpp"
#include "lib/depend-inject.hpp"
#include "lib/nocopy.hpp"

#include <memory>
#include <list>


namespace stage {
  
  namespace model      { class Project; }           
  namespace controller { class Controller; }        
  
namespace workspace { class WorkspaceWindow; }
namespace model {
  class ElementAccess;
}
namespace ctrl {
  
  class GlobalCtx;
  class ElemAccessDir;
  using std::list;
  
  
  
  class WindowLocator
    : ::util::NonCopyable
    {
      using PWindow = std::shared_ptr<workspace::WorkspaceWindow>;
      using Service_ElementAccess = lib::DependInject<model::ElementAccess>::ServiceInstance<ElemAccessDir>;
      
      GlobalCtx&    globalCtx_;
      list<PWindow> windowList_;
      PanelLocator  panelLoc_;
      
      Service_ElementAccess elementAccess_;
      
      
    public:
      WindowLocator (GlobalCtx&);
     ~WindowLocator ();
      
      bool empty()  const;
      
      void newWindow();
      void closeWindow();
      
      workspace::WorkspaceWindow& findActiveWindow();
      workspace::WorkspaceWindow& findFocusWindow();
      
      PanelLocator& locatePanel() { return panelLoc_; }
      
      
    private:
      
      bool on_window_closed (GdkEventAny* event);
      
      
      void updateCloseWindowInMenus();
      
      
      
    private:
      
    };
  
  
  
  inline bool
  WindowLocator::empty()  const
  {
    return windowList_.empty();
  }
  
  
  
}}// namespace stage::ctrl
#endif /*STAGE_CTRL_WINDOW_LOCATOR_H*/