common_dialog.h

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#pragma once
#include "application.h"
#include "form.h"
#include "component.h"
#include "dialog_closed_event_handler.h"
#include "dialog_result.h"
#include "help_event_handler.h"
#include "iwin32_window.h"
#include <xtd/any>
#include <xtd/chrono>
 
struct __xtd_forms_common_dialog_closed_caller__;
 
namespace xtd {
  namespace forms {
    class common_dialog : public component {
      struct data;
      
    public:
      
      common_dialog();
      
      
      xtd::forms::dialog_result dialog_result() const noexcept;
      
      std::any tag() const noexcept;
      common_dialog& tag(const std::any& tag);
      
      
      virtual void reset() noexcept = 0;
      
      xtd::forms::dialog_result show_dialog();
      
      xtd::forms::dialog_result show_dialog(const iwin32_window& owner);
      
      void show_sheet(const iwin32_window& owner);
      
      xtd::forms::dialog_result show_sheet_dialog(const iwin32_window& owner);
      
      
      event<common_dialog, help_event_handler> help_request;
      
      event<common_dialog, dialog_closed_event_handler> dialog_closed;
      
    protected:
      friend struct ::__xtd_forms_common_dialog_closed_caller__;
      
      
      virtual void on_dialog_closed(const dialog_closed_event_args& e);
      
      virtual void on_help_request(help_event_args& e);
      
      virtual bool run_dialog(intptr hwnd_owner) = 0;
      
      virtual void run_sheet(intptr hwnd_owner) = 0;
      
      void set_dialog_result(xtd::forms::dialog_result value);
      
    private:
      std::shared_ptr<data> data_;
    };
  }
}