Add Input Remapping Save As option

menu/menu_entries_cbs.c

@@ -460,6 +460,17 @@ static int action_ok_shader_preset_save_as(const char *path,
    return 0;
 }
 
+static int action_ok_remap_file_save_as(const char *path,
+      const char *label, unsigned type, size_t idx)
+{
+   if (!driver.menu)
+      return -1;
+
+   menu_input_key_start_line(driver.menu, "Remapping Filename",
+         label, type, idx, menu_input_st_string_callback);
+   return 0;
+}
+
 static int action_ok_path_use_directory(const char *path,
       const char *label, unsigned type, size_t idx)
 {
@@ -2114,12 +2125,8 @@ static int deferred_push_core_input_remapping_options(void *data, void *userdata
    menu_list_clear(list);
    menu_list_push(list, "Remap File Load", "remap_file_load",
          MENU_SETTING_ACTION, 0);
-#if 0
+   menu_list_push(list, "Remap File Save As",
-   menu_list_push(list, "Cheat Passes", "cheat_num_passes",
+         "remap_file_save_as", MENU_SETTING_ACTION, 0);
-         0, 0);
-   menu_list_push(list, "Apply Cheat Changes", "cheat_apply_changes",
-         MENU_SETTING_ACTION, 0);
-#endif
 
    for (p = 0; p < g_settings.input.max_users; p++)
    {
@@ -2692,6 +2699,8 @@ static void menu_entries_cbs_init_bind_ok(menu_file_list_cbs_t *cbs,
       cbs->action_ok = action_ok_cheat_apply_changes;
    else if (!strcmp(label, "video_shader_preset_save_as"))
       cbs->action_ok = action_ok_shader_preset_save_as;
+   else if (!strcmp(label, "remap_file_save_as"))
+      cbs->action_ok = action_ok_remap_file_save_as;
    else if (!strcmp(label, "core_list"))
       cbs->action_ok = action_ok_core_list;
    else if (!strcmp(label, "core_manager_list"))

menu/menu_input.c

@@ -32,6 +32,53 @@
 #include "../settings_data.h"
 #include "../input/input_joypad.h"
 
+#include <file/config_file.h>
+#include <file/file_path.h>
+
+static void menu_input_remapping_save_file(const char *path)
+{
+   unsigned i, j;
+   char buf[PATH_MAX_LENGTH];
+   char remap_file[PATH_MAX_LENGTH];
+   config_file_t *conf = NULL;
+
+   fill_pathname_join(buf, g_settings.input_remapping_directory,
+         path, sizeof(buf));
+
+   fill_pathname_noext(remap_file, buf, ".rmp", sizeof(remap_file));
+
+   conf = config_file_new(remap_file);
+
+   if (!conf)
+      conf = config_file_new(NULL);
+
+   if (!conf)
+      return;
+
+   for (i = 0; i < g_settings.input.max_users; i++)
+   {
+      char buf[64];
+      char key_ident[RARCH_FIRST_META_KEY][128];
+      char key_strings[RARCH_FIRST_META_KEY][128] = { "b", "y", "select", "start",
+         "up", "down", "left", "right", "a", "x", "l", "r", "l2", "r2", "l3", "r3"};
+
+      snprintf(buf, sizeof(buf), "input_player%u", i + 1);
+
+      for (j = 0; j < RARCH_FIRST_META_KEY; j++)
+      {
+         snprintf(key_ident[j], sizeof(key_ident[j]), "%s_%s", buf, key_strings[j]);
+         config_set_int(conf, key_ident[j], g_settings.input.remap_ids[i][j]);
+      }
+   }
+
+   if (!config_file_write(conf, remap_file))
+   {
+      RARCH_ERR("Could not write remapping file to disk.\n");
+   }
+
+   config_file_free(conf);
+}
+
 void menu_input_key_start_line(void *data, const char *label,
       const char *label_setting, unsigned type, unsigned idx,
       input_keyboard_line_complete_t cb)
@@ -90,6 +137,7 @@ void menu_input_st_uint_callback(void *userdata, const char *str)
    menu_input_key_end_line(menu);
 }
 
+
 void menu_input_st_string_callback(void *userdata, const char *str)
 {
    menu_handle_t *menu = (menu_handle_t*)userdata;
@@ -105,6 +153,8 @@ void menu_input_st_string_callback(void *userdata, const char *str)
       {
          if (!strcmp(menu->keyboard.label_setting, "video_shader_preset_save_as"))
             menu_shader_manager_save_preset(str, false);
+         else if (!strcmp(menu->keyboard.label_setting, "remap_file_save_as"))
+            menu_input_remapping_save_file(str);
       }
    }