change menu_entries to my wish list of functionality

menu/drivers/glui.c

@@ -392,7 +392,7 @@ static void glui_frame(void)
 
    if (settings->menu.core_enable)
    {
-      get_core_title(title_msg, sizeof(title_msg));
+      menu_entries_get_core_title(title_msg, sizeof(title_msg));
 
       glui_blit_line(glui->margin,
             global->video_data.height - glui->line_height, title_msg,

menu/drivers/rgui.c

@@ -426,7 +426,7 @@ static void rgui_render(void)
 
    if (settings->menu.core_enable)
    {
-      get_core_title(title_msg, sizeof(title_msg));
+      menu_entries_get_core_title(title_msg, sizeof(title_msg));
       blit_line(menu,
             RGUI_TERM_START_X,
             (RGUI_TERM_HEIGHT * FONT_HEIGHT_STRIDE) +

menu/drivers/xmb.c

@@ -1215,7 +1215,7 @@ static void xmb_frame(void)
 
    if (settings->menu.core_enable)
    {
-      get_core_title(title_msg, sizeof(title_msg));
+      menu_entries_get_core_title(title_msg, sizeof(title_msg));
       xmb_draw_text(menu, xmb, title_msg, xmb->margins.title.left, 
             global->video_data.height - xmb->margins.title.bottom, 1, 1, TEXT_ALIGN_LEFT);
    }

menu/menu_entry.c

@@ -20,8 +20,64 @@
 #include "menu_setting.h"
 #include "menu_input.h"
 #include "../settings.h"
+#include "drivers/shared.h"
 
-void get_core_title(char *title_msg, size_t title_msg_len)
+size_t menu_entries_get_start()
+{
+   menu_handle_t *menu       = menu_driver_get_ptr();
+   
+   if (!menu)
+     return 0;
+
+   return menu->begin;
+}
+
+size_t menu_entries_get_end()
+{
+   menu_handle_t *menu       = menu_driver_get_ptr();
+   
+   if (!menu)
+      return 0;
+
+   return menu_list_get_size(menu->menu_list);
+}
+
+void menu_entries_get_title(char *title, size_t title_len)
+{
+   const char *dir           = NULL;
+   const char *label         = NULL;
+   unsigned menu_type        = 0;
+   menu_handle_t *menu       = menu_driver_get_ptr();
+   
+   if (!menu)
+      return;
+
+   menu_list_get_last_stack(menu->menu_list, &dir, &label, &menu_type);
+   get_title(label, dir, menu_type, title, title_len);
+   return;
+}
+
+uint32_t menu_entries_show_back()
+{
+   menu_handle_t *menu       = menu_driver_get_ptr();
+   
+   if (!menu)
+      return false;
+
+   return (menu_list_get_stack_size(menu->menu_list) > 1);
+}
+
+void menu_entries_select_back()
+{
+  menu_list_t *menu_list = menu_list_get_ptr();
+  if (!menu_list)
+    return;
+  
+  menu_apply_deferred_settings();
+  menu_list_pop_stack(menu_list);
+}
+
+void menu_entries_get_core_title(char *title_msg, size_t title_msg_len)
 {
    global_t *global          = global_get_ptr();
    const char *core_name     = global->menu.info.library_name;
@@ -306,8 +362,10 @@ int menu_entry_get_current_id(bool use_representation)
    return -1;
 }
 
-/* Returns true if the menu should reload */
-uint32_t menu_entry_select(uint32_t i)
+// JM: In the cases where this used to return true, it should actually
+// arrange for menu_entries_* to start returning new things AND ensure
+// that ui_companion_cocoatouch_notify_list_pushed is called.
+void menu_entry_select(uint32_t i)
 {
    menu_entry_t entry;
    menu_file_list_cbs_t *cbs = NULL;
@@ -322,14 +380,14 @@ uint32_t menu_entry_select(uint32_t i)
       menu_list_get_actiondata_at_offset(menu_list->selection_buf, i);
 
    if (setting_is_of_path_type(setting))
-      return false;
+      return;
    if (setting_is_of_general_type(setting))
    {
       nav->selection_ptr = i;
       if (cbs && cbs->action_ok)
          cbs->action_ok(entry.path, entry.label, entry.type, i);
 
-      return false;
+      return;
    }
 
    nav->selection_ptr = i;
@@ -344,7 +402,7 @@ uint32_t menu_entry_select(uint32_t i)
       menu_list_push(menu_list->menu_stack, "",
             "info_screen", 0, i);
    }
-   return true;
+   return;
 }
 
 int menu_entry_iterate(unsigned action)

menu/menu_entry.h

@@ -47,7 +47,12 @@ typedef struct menu_entry
    unsigned spacing;
 } menu_entry_t;
 
-void get_core_title(char *title_msg, size_t title_msg_len);
+size_t menu_entries_get_start();
+size_t menu_entries_get_end();
+void menu_entries_get_title(char *title, size_t title_len);
+uint32_t menu_entries_show_back();
+void menu_entries_select_back();
+void menu_entries_get_core_title(char *title_msg, size_t title_msg_len);
 
 rarch_setting_t *menu_entry_get_setting(uint32_t i);
 
@@ -104,7 +109,7 @@ void menu_entry_get(menu_entry_t *entry, size_t i,
 
 int menu_entry_iterate(unsigned action);
 
-uint32_t menu_entry_select(uint32_t i);
+void menu_entry_select(uint32_t i);
 
 int menu_entry_action(menu_entry_t *entry, unsigned i, unsigned action);
 

ui/drivers/cocoa/cocoa_common.h

@@ -43,7 +43,6 @@
 
 - (id)initWithStyle:(UITableViewStyle)style;
 - (id)itemForIndexPath:(NSIndexPath*)indexPath;
-- (void)menuRefresh;
 
 @end
 

ui/drivers/cocoa/cocoatouch_menu.m

@@ -25,12 +25,6 @@
 #include "../../../input/input_keymaps.h"
 #include "../../../input/drivers/cocoa_input.h"
 
-#include "../../../menu/menu_displaylist.h"
-#include "../../../menu/menu_navigation.h"
-#include "../../../menu/menu_list.h"
-#include "../../../menu/menu_setting.h"
-#include "../../../menu/drivers/shared.h"
-
 #include "../../../menu/menu_entry.h"
 
 // Menu Support
@@ -123,8 +117,6 @@ static void RunActionSheet(const char* title, const struct string_list* items,
   result.selectionStyle = UITableViewCellSelectionStyleNone;
   result.textLabel.text = BOXSTRING(label);
 
-  if (buffer[0] == '\0')
-    strlcpy(buffer, "<default>", sizeof(buffer));
   if (label[0] == '\0')
     strlcpy(buffer, "N/A", sizeof(buffer));
   result.detailTextLabel.text = BOXSTRING(buffer);
@@ -641,10 +633,6 @@ didSelectRowAtIndexPath:(NSIndexPath *)indexPath
    [[self tableView] reloadData];
 }
 
-- (void)menuRefresh
-{
-}
-
 @end
 
 @interface RAMainMenu : RAMenuBase<RAMenuActioner>
@@ -670,32 +658,24 @@ didSelectRowAtIndexPath:(NSIndexPath *)indexPath
    char title[256], title_msg[256];
    NSMutableArray *everything;
    RAMainMenu* __weak weakSelf;
-   const char *dir           = NULL;
-   const char *label         = NULL;
-   unsigned menu_type        = 0;
-   menu_handle_t *menu       = menu_driver_get_ptr();
-   
-   if (!menu)
-      return;
    
    everything = [NSMutableArray array];
 
-   get_core_title(title_msg, sizeof(title_msg));
+   menu_entries_get_core_title(title_msg, sizeof(title_msg));
    self.title = BOXSTRING(title_msg);
 
-   menu_list_get_last_stack(menu->menu_list, &dir, &label, &menu_type);
-   get_title(label, dir, menu_type, title, sizeof(title));
+   menu_entries_get_title(title, sizeof(title));
    [everything addObject:BOXSTRING(title)];
   
-   end = menu_list_get_size(menu->menu_list);    
-   for (i = menu->begin; i < end; i++)
+   end = menu_entries_get_end();    
+   for (i = menu_entries_get_start(); i < end; i++)
      [everything addObject:[self make_menu_item_for_entry: i]];
    
    self.sections = [NSMutableArray array];
    [self.sections addObject:everything];
 
    weakSelf = self;
-   if (menu_list_get_stack_size(menu->menu_list) > 1)
+   if (menu_entries_show_back())
      [self set_leftbutton:BOXSTRING("Back")
                    target:weakSelf
                    action:@selector(menuBack)];
@@ -703,9 +683,6 @@ didSelectRowAtIndexPath:(NSIndexPath *)indexPath
    [self set_rightbutton:BOXSTRING("Switch")
                    target:[RetroArch_iOS get]
                    action:@selector(showGameView)];
-
-   if ( menu->message_contents[0] != '\0' )
-     apple_display_alert(menu->message_contents, NULL);
 }
 
 - (void) set_leftbutton:(NSString *)title target:(id)target action:(SEL)action
@@ -763,35 +740,12 @@ didSelectRowAtIndexPath:(NSIndexPath *)indexPath
 
 - (void)menuSelect: (uint32_t) i
 {
-  if (menu_entry_select(i))
-  {
-    [self menuRefresh];
-    [self reloadData];
-  }
-}
-
-- (void)menuRefresh
-{
-   menu_handle_t *menu    = menu_driver_get_ptr();
-   menu_list_t *menu_list = menu_list_get_ptr();
-   if (!menu || !menu_list)
-      return;
-   if (!menu->need_refresh)
-      return;
-    
-   menu_displaylist_push(menu_list->selection_buf, menu_list->menu_stack);
+  menu_entry_select(i);
 }
 
 - (void)menuBack
 {
-   menu_list_t *menu_list = menu_list_get_ptr();
-   if (!menu_list)
-      return;
-   
-  menu_apply_deferred_settings();
-  menu_list_pop_stack(menu_list);
-  [self menuRefresh];
-  [self reloadData];
+  menu_entries_select_back();
 }
 
 @end

ui/drivers/ui_cocoatouch.m

@@ -407,7 +407,7 @@ enum
 
 - (void)mainMenuRefresh
 {
-  [self.mainmenu menuRefresh];
+  [self.mainmenu reloadData];
 }
 
 @end
@@ -519,24 +519,14 @@ static void ui_companion_cocoatouch_event_command(void *data,
 static void ui_companion_cocoatouch_notify_list_pushed(void *data,
    file_list_t *list, file_list_t *menu_list)
 {
-#if 0
     (void)data;
     (void)list;
     (void)menu_list;
 
     RetroArch_iOS *ap   = (RetroArch_iOS *)apple_platform;
 
-    RARCH_WARN("notify list pushed (this log entry is not printed)");
-
-    // JM: Ideally, RA would have set this, but I'm going to force it
-    // for testing, because my menu refresh relies on it.
-    menu_handle_t *menu    = menu_driver_get_ptr();
-    if (!menu) return;
-    menu->need_refresh = true;
-    
     if (ap)
       [ap mainMenuRefresh];
-#endif
 }
 
 const ui_companion_driver_t ui_companion_cocoatouch = {