drag_client.h

// Created by camilo on 2021-01-22 06:11 AM <3ThomasBorregaardSorensen
#pragma once
 
 
#include "acme/user/user/container.h"
#include "acme/constant/element.h"
 
 
namespace user
{
 
 
   class CLASS_DECL_ACME drag_client :
      virtual public ::user::acme_container
   {
   public:
 
 
      ø < map_base<::item_t, ::pointer<::user::drag> > >    m_mapDrag;
      ::pointer<::user::drag>                               m_pdragCurrent;
 
 
      drag_client();
      ~drag_client() override;
 
 
      void destroy() override;
 
 
      virtual void enable_drag(::item * pitem, ::user::e_zorder ezorder);
      virtual ::user::drag * drag(::item * pitem) const;
      virtual bool has_drag(::item * pitem) const;
 
 
      virtual bool drag_on_button_down(::item * pitem);
      virtual bool drag_on_button_down(::item * pitem, ::user::mouse * pmouse);
      virtual bool drag_on_mouse_move(::user::mouse * pmouse);
      virtual bool drag_on_mouse_hover(::item * pitem, ::user::mouse * pmouse);
      virtual bool drag_on_button_up(::user::mouse * pmouse);
 
 
      virtual void drag_set_capture() = 0;
      virtual bool on_drag_start(::i32_point & point, ::user::mouse * pmouse, ::item * pitem) = 0;
      virtual ::i32_point drag_mouse_cursor_position(::item * pitem, const ::i32_point & point) = 0;
      virtual bool drag_shift(::item * pitem, ::user::mouse * pmouse) = 0;
      virtual bool drag_hover(::item * pitem) = 0;
      virtual void drag_release_capture() = 0;
      virtual void drag_set_cursor(::item * pitem, ::user::mouse * pmouse) = 0;
 
      virtual ::i32_point drag_point(::item * pitem, ::user::mouse * pmouse);
 
 
      //virtual ::user::item & user_item(const ::item * pitem) = 0;
 
 
   };
 
 
} // namespace user