frontend: minor menu refactoring

diff --git a/frontend/libpicofe b/frontend/libpicofe
index 8a0998f..4db0222 160000 (submodule)
--- a/frontend/libpicofe
+++ b/frontend/libpicofe
@@ -1 +1 @@
-Subproject commit 8a0998fb31e440f7f7566510128049142bc3ad74
+Subproject commit 4db02226eb3c80f49f5c412f7718c437c5e817fc

diff --git a/frontend/menu.c b/frontend/menu.c
index e1402de..7dab2e6 100644 (file)
--- a/frontend/menu.c
+++ b/frontend/menu.c
@@ -666,7 +666,7 @@ fail:
 
 static const char *filter_exts[] = {
        "bin", "img", "mdf", "iso", "cue", "z",
-       "bz",  "znx", "pbp", "cbn"
+       "bz",  "znx", "pbp", "cbn", NULL
 };
 
 // rrrr rggg gggb bbbb
@@ -681,7 +681,7 @@ static unsigned short fname2color(const char *fname)
        if (ext == NULL)
                return 0xffff;
        ext++;
-       for (i = 0; i < array_size(filter_exts); i++)
+       for (i = 0; filter_exts[i] != NULL; i++)
                if (strcasecmp(ext, filter_exts[i]) == 0)
                        return 0x7bff;
        for (i = 0; i < array_size(other_exts); i++)
@@ -1936,10 +1936,11 @@ static int run_bios(void)
 
 static int run_exe(void)
 {
+       const char *exts[] = { "exe", NULL };
        const char *fname;
 
        fname = menu_loop_romsel(last_selected_fname,
-               sizeof(last_selected_fname), NULL);
+               sizeof(last_selected_fname), exts, NULL);
        if (fname == NULL)
                return -1;
 
@@ -1994,7 +1995,8 @@ static int romsel_run(void)
        const char *fname;
 
        fname = menu_loop_romsel(last_selected_fname,
-               sizeof(last_selected_fname), optional_cdimg_filter);
+                       sizeof(last_selected_fname), filter_exts,
+                       optional_cdimg_filter);
        if (fname == NULL)
                return -1;
 
@@ -2025,10 +2027,11 @@ static int romsel_run(void)
 
 static int swap_cd_image(void)
 {
-       char *fname;
+       const char *fname;
 
        fname = menu_loop_romsel(last_selected_fname,
-               sizeof(last_selected_fname), optional_cdimg_filter);
+                       sizeof(last_selected_fname), filter_exts,
+                       optional_cdimg_filter);
        if (fname == NULL)
                return -1;
 
@@ -2074,11 +2077,12 @@ static int swap_cd_multidisk(void)
 
 static void load_pcsx_cht(void)
 {
+       const char *exts[] = { "cht", NULL };
+       const char *fname;
        char path[256];
-       char *fname;
 
        path[0] = 0;
-       fname = menu_loop_romsel(path, sizeof(path), NULL);
+       fname = menu_loop_romsel(path, sizeof(path), exts, NULL);
        if (fname == NULL)
                return;