menu_item.h

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#pragma once
#include "menu.h"
#include "menu_item_kind.h"
#include "shortcut.h"
#include <xtd/drawing/image>
#include <xtd/event>

namespace xtd {
  namespace forms {
    class main_menu;
    class context_menu;
    
    class forms_export_ menu_item : public xtd::forms::menu {
      struct data;
      
    public:
      
      menu_item();
      explicit menu_item(const xtd::ustring& text);
      menu_item(const xtd::ustring& text, xtd::forms::shortcut shortcut);
      menu_item(const xtd::ustring& text, const xtd::drawing::image& image);
      menu_item(const xtd::ustring& text, const xtd::drawing::image& image, xtd::forms::shortcut shortcut);
      menu_item(const xtd::ustring& text, xtd::forms::menu_item_kind kind);
      menu_item(const xtd::ustring& text, xtd::forms::menu_item_kind kind, xtd::forms::shortcut shortcut);
      menu_item(const xtd::ustring& text, const xtd::drawing::image& image, xtd::forms::menu_item_kind kind);
      menu_item(const xtd::ustring& text, const xtd::drawing::image& image, xtd::forms::menu_item_kind kind, xtd::forms::shortcut shortcut);
      menu_item(const xtd::ustring& text, xtd::forms::menu_item_kind kind, bool checked);
      menu_item(const xtd::ustring& text, xtd::forms::menu_item_kind kind, bool checked, xtd::forms::shortcut shortcut);
      menu_item(const xtd::ustring& text, const xtd::drawing::image& image, xtd::forms::menu_item_kind kind, bool checked);
      menu_item(const xtd::ustring& text, const xtd::drawing::image& image, xtd::forms::menu_item_kind kind, bool checked, xtd::forms::shortcut shortcut);
      menu_item(const xtd::ustring& text, xtd::event_handler on_click);
      menu_item(const xtd::ustring& text, xtd::event_handler on_click, xtd::forms::shortcut shortcut);
      menu_item(const xtd::ustring& text, xtd::event_handler on_click, const xtd::drawing::image& image);
      menu_item(const xtd::ustring& text, xtd::event_handler on_click, const xtd::drawing::image& image, xtd::forms::shortcut shortcut);
      menu_item(const xtd::ustring& text, xtd::event_handler on_click, xtd::forms::menu_item_kind kind);
      menu_item(const xtd::ustring& text, xtd::event_handler on_click, xtd::forms::menu_item_kind kind, xtd::forms::shortcut shortcut);
      menu_item(const xtd::ustring& text, xtd::event_handler on_click, const xtd::drawing::image& image, xtd::forms::menu_item_kind kind);
      menu_item(const xtd::ustring& text, xtd::event_handler on_click, const xtd::drawing::image& image, xtd::forms::menu_item_kind kind, xtd::forms::shortcut shortcut);
      menu_item(const xtd::ustring& text, xtd::event_handler on_click, xtd::forms::menu_item_kind kind, bool checked);
      menu_item(const xtd::ustring& text, xtd::event_handler on_click, xtd::forms::menu_item_kind kind, bool checked, xtd::forms::shortcut shortcut);
      menu_item(const xtd::ustring& text, xtd::event_handler on_click, const xtd::drawing::image& image, xtd::forms::menu_item_kind kind, bool checked);
      menu_item(const xtd::ustring& text, xtd::event_handler on_click, const xtd::drawing::image& image, xtd::forms::menu_item_kind kind, bool checked, xtd::forms::shortcut shortcut);
      
      template<typename delegate_type>
      menu_item(const xtd::ustring& text, delegate_type on_click) : menu_item(text, xtd::event_handler(on_click)) {}
      template<typename delegate_type>
      menu_item(const xtd::ustring& text, delegate_type on_click, xtd::forms::shortcut shortcut) : menu_item(text, xtd::event_handler(on_click), shortcut) {}
      template<typename delegate_type>
      menu_item(const xtd::ustring& text, delegate_type on_click, const xtd::drawing::image& image) : menu_item(text, xtd::event_handler(on_click), image) {}
      template<typename delegate_type>
      menu_item(const xtd::ustring& text, delegate_type on_click, const xtd::drawing::image& image, xtd::forms::shortcut shortcut) : menu_item(text, xtd::event_handler(on_click), image, shortcut) {}
      template<typename delegate_type>
      menu_item(const xtd::ustring& text, delegate_type on_click, xtd::forms::menu_item_kind kind) : menu_item(text, xtd::event_handler(on_click), kind) {}
      template<typename delegate_type>
      menu_item(const xtd::ustring& text, delegate_type on_click, xtd::forms::menu_item_kind kind, xtd::forms::shortcut shortcut) : menu_item(text, xtd::event_handler(on_click), kind, shortcut) {}
      template<typename delegate_type>
      menu_item(const xtd::ustring& text, delegate_type on_click, xtd::forms::menu_item_kind kind, bool checked) : menu_item(text, xtd::event_handler(on_click), kind, checked) {}
      template<typename delegate_type>
      menu_item(const xtd::ustring& text, delegate_type on_click, xtd::forms::menu_item_kind kind, bool checked, xtd::forms::shortcut shortcut) : menu_item(text, xtd::event_handler(on_click), kind, checked, shortcut) {}
      template<typename delegate_type>
      menu_item(const xtd::ustring& text, delegate_type on_click, const xtd::drawing::image& image, xtd::forms::menu_item_kind kind, bool checked) : menu_item(text, xtd::event_handler(on_click), image, kind, checked) {}
      template<typename delegate_type>
      menu_item(const xtd::ustring& text, delegate_type on_click, const xtd::drawing::image& image, xtd::forms::menu_item_kind kind, bool checked, xtd::forms::shortcut shortcut) : menu_item(text, xtd::event_handler(on_click), image, kind, checked, shortcut) {}
      menu_item(const xtd::ustring& text, const std::initializer_list<const_menu_item_ref>& items);
      
      menu_item(const xtd::ustring& text, const std::vector<menu_item_ref>& items);
      
      
      intptr menu_id() const noexcept;
      
      bool checked() const noexcept;
      menu_item& checked(bool value);
      
      bool enabled() const noexcept;
      menu_item& enabled(bool value);
      
      bool is_parent() const noexcept override;
      
      xtd::forms::menu_item_kind kind() const noexcept;
      menu_item& kind(xtd::forms::menu_item_kind value);
      
      xtd::forms::shortcut shortcut() const noexcept;
      menu_item& shortcut(xtd::forms::shortcut value);
      
      const xtd::ustring& text() const noexcept;
      menu_item& text(const xtd::ustring& value);
      
      
      void perform_click();
      
      xtd::ustring to_string() const noexcept override;
      
      
      event<menu_item, event_handler> click;
      
    protected:
      friend main_menu;
      friend context_menu;
      
      
      intptr create_menu_handle() override;
      void destroy_menu_handle(intptr handle) override;
      
      virtual void on_click(const event_args& e);
      
      void on_item_added(size_t pos, menu_item_ref item) override;
      void on_item_removed(size_t pos, menu_item_ref item) override;
      
    private:
      std::shared_ptr<data> data_;
    };
  }
}