file_dialog.h

// Created by camilo on 2023-02-21 04:00 BRT <3ThomasBorregaardSorensen!!
#pragma once
 
 
#include "acme/filesystem/filesystem/dialog_base.h"
 
 
namespace file
{
 
 
   class CLASS_DECL_ACME file_dialog_filter_item
   {
 
   public:
 
      ::string       m_strName;
      ::string       m_strPatternList;
 
 
      ::string get_main_extension() const;
      ::string_array_base get_preserve_extensions() const;
 
   };
 
   class CLASS_DECL_ACME file_dialog_filter :
      public ::array < file_dialog_filter_item >
   {
 
   public:
 
      using ::array < file_dialog_filter_item >::array;
 
      ::collection::index find_first_with_extension(const ::scoped_string & scopedstrExtension);
      ::string_array_base get_all_related_extensions() const;
      ::string_array_base get_pattern_list() const;
 
   };
 
 
   //CLASS_DECL_ACME string_array_base get_pattern_list(const file_dialog_filter & filedialogfiltera);
 
 
   class CLASS_DECL_ACME file_dialog :
           virtual public ::file::dialog_base
   {
   public:
 
 
      //void *                                           m_poswindow;
      // void *                                             m_posdata;
      // ::pointer < ::user::element>                       m_puserelement;
      // file_dialog_filter                                 m_filedialogfilter;
      // ::function < void(::pointer<file_dialog>) >        m_function;
      // ::file::path                                       m_pathStartFolder;
      // ::particle_array                                   m_particleaHold;
      // ::file::path_array_base                            m_patha;
 
 
      file_dialog_filter                                 m_filedialogfilter;
      ::function < void(::pointer<file_dialog>) >        m_procedureResponse;
 
 
      bool                                               m_bMultiple;
      bool                                               m_bSave;
      ::collection::index                                m_iFilter;
 
 
 
      file_dialog();
      ~file_dialog() override;
      
//      void start()
//      {
//         
//         node()->operating_system_file_dialog(this);
//         
//      }
      
      void pick_single_file(
         ::user::element * puserelement,
         const file_dialog_filter& filedialogfiltera,
         const ::function < void(::pointer<file_dialog>) >& function,
         bool save,
         const ::file::path & pathStartFolder = {});
 
 
      void pick_multiple_file(
                              ::user::element * puserelement,
         const file_dialog_filter & filedialogfiltera,
                              const ::function < void(::pointer<file_dialog>) >& function,
                              const ::file::path & pathStartFolder = {});
     
   //   void pick_single_file(
   //::user::element * pelement
   //  //         void * poswindow,
   //    //       void * posdata,
   //           const ::array < ::pair < ::string, ::string > > & filetypes,
   //           const ::function < void(::pointer<operating_system_file_dialog>) > & function,
   //                                const ::file::path & pathStartDir,
   //           bool bSave,
   //           bool bMultiple) :
   //           m_poswindow(poswindow),
   //           m_posdata(posdata),
   //           m_filetypes(filetypes),
   //           m_function(function),
   //   m_pathStartDir(pathStartDir),
   //           m_bSave(bSave),
   //           m_bMultiple(bMultiple)
   //   {
   //      initialize(pparticle);
   //   }
 
      ::file::path _get_file_path() const;
 
      ::file::path get_file_path() const;
 
      ::file::path process_file_path(const ::file::path & path) const;
 
      const ::file::file_dialog_filter_item * get_selected_filter() const;
 
      ::string get_selected_filter_main_extension() const;
 
      //void do_callback();
 
      void on_dialog_response() override;
 
   };
 
 
   inline void path::defer_set_extension(const ::file::file_dialog* pdialog)
   {
 
      if (::is_null(pdialog))
      {
 
         return;
 
      }
 
      auto pfilteritem = pdialog->get_selected_filter();
 
      if (::is_null(pfilteritem))
      {
 
         return;
 
      }
 
      return defer_set_extension(
         pfilteritem->get_preserve_extensions(),
         pdialog->m_filedialogfilter.get_all_related_extensions());
 
   }
 
 
 
} // namespace file