src/platform/wxwidgets/recentmenu.cpp

   1 #include "platform/wxwidgets/menu_recent.hpp"
   2 #include "platform/wxwidgets/platform.hpp"
   3 #include "library/eatarg.hpp"
   4
   5 template<class T>
   6 recent_menu<T>::recent_menu(wxWindow* win, emulator_instance& _inst, int wxid_low, int wxid_high,
   7         const std::string& cfg, void (*cb)(emulator_instance& inst, const T& name))
   8         : inst(_inst), hook(*this), rfiles(cfg, wxid_high - wxid_low)   //Reserve wxid_high for refresh.
   9 {
  10         CHECK_UI_THREAD;
  11         pwin = win;
  12         wxid_range_low = wxid_low;
  13         wxid_range_high = wxid_high;
  14         callback = cb;
  15         win->Connect(wxid_low, wxid_high, wxEVT_COMMAND_MENU_SELECTED,
  16                 wxCommandEventHandler(recent_menu::on_select), NULL, this);
  17         rfiles.add_hook(hook);
  18         update();
  19 }
  20
  21 template<class T> void recent_menu<T>::on_select(wxCommandEvent& e)
  22 {
  23         CHECK_UI_THREAD;
  24         int id = e.GetId();
  25         if(id < wxid_range_low || id > wxid_range_high)
  26                 return;
  27         if(id == wxid_range_high) {
  28                 //Refresh.
  29                 update();
  30         } else {
  31                 //Select.
  32                 if(entries.count(id)) {
  33                         callback(inst, entries[id]);
  34                         rfiles.add(entries[id]);
  35                 }
  36         }
  37 }
  38
  39 template<class T> void recent_menu<T>::update()
  40 {
  41         CHECK_UI_THREAD;
  42         auto ents = rfiles.get();
  43         int id = wxid_range_low;
  44         for(auto i : items)
  45                 Delete(i.second);
  46         items.clear();
  47         bool has_ents = false;
  48         for(auto i : ents) {
  49                 has_ents = true;
  50                 if(id >= wxid_range_high)
  51                         break;
  52                 entries[id] = i;
  53                 items[id] = Append(id, towxstring(i.display()));
  54                 id++;
  55         }
  56         if(has_ents)
  57                 items[-1] = AppendSeparator();
  58         items[wxid_range_high] = Append(wxid_range_high, wxT("Refresh"));
  59 }
  60
  61 template<class T> void recent_menu<T>::add(const T& file)
  62 {
  63         rfiles.add(file);
  64 }
  65
  66 void _dummy_3642632773273272787237272723()
  67 {
  68         recent_menu<recentfiles::path> x(NULL, *(emulator_instance*)NULL, 0, 0, "", NULL);
  69         recent_menu<recentfiles::multirom> y(NULL, *(emulator_instance*)NULL, 0, 0, "", NULL);
  70         eat_argument(&recent_menu<recentfiles::path>::add);
  71         eat_argument(&recent_menu<recentfiles::multirom>::add);
  72 }