X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=gp2x%2Fmenu.c;h=55995b9e7d9063d1c4651eb30fb1a47dfca66382;hb=558d8e1fdd54558c58fe5f661369f76458e1addc;hp=df5ff8a436a11df01890e274874d787e2ea2d7bf;hpb=8e708f920ffd20b026aed616e58c8c8e94c8fb8d;p=libpicofe.git

diff --git a/gp2x/menu.c b/gp2x/menu.c
index df5ff8a..55995b9 100644
--- a/gp2x/menu.c
+++ b/gp2x/menu.c
@@ -124,6 +124,8 @@ static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)
 	// handle only 1 event at a time
 	for (i = 1; i != 0; i <<= 1)
 		if (ret & i) { ret &= i; break; }
+	// ... but allow select
+	ret |= inp_prev & GP2X_SELECT;
 
 	return ret;
 }
@@ -275,6 +277,31 @@ static int scandir_filter(const struct dirent *ent)
 	return 1;
 }
 
+static void do_delete(const char *fpath, const char *fname)
+{
+	int len, inp;
+
+	gp2x_pd_clone_buffer2();
+
+	if (!rom_loaded)
+		menu_darken_bg(gp2x_screen, 320*240, 0);
+
+	len = strlen(fname);
+	if (len > 320/6) len = 320/6;
+
+	text_out16(320/2 - 15*8/2,  80, "About to delete");
+	smalltext_out16_lim(320/2 - len*6/2, 95, fname, 0xbdff, len);
+	text_out16(320/2 - 13*8/2, 110, "Are you sure?");
+	text_out16(320/2 - 25*8/2, 120, "(Y - confirm, X - cancel)");
+	menu_flip();
+
+
+	while (gp2x_joystick_read(1) & (GP2X_A|GP2X_SELECT)) usleep(50*1000);
+	inp = wait_for_input(GP2X_Y|GP2X_X);
+	if (inp & GP2X_Y)
+		remove(fpath);
+}
+
 static char *romsel_loop(char *curr_path)
 {
 	struct dirent **namelist;
@@ -283,6 +310,7 @@ static char *romsel_loop(char *curr_path)
 	unsigned long inp = 0;
 	char *ret = NULL, *fname = NULL;
 
+rescan:
 	// is this a dir or a full path?
 	if ((dir = opendir(curr_path))) {
 		closedir(dir);
@@ -319,24 +347,39 @@ static char *romsel_loop(char *curr_path)
 	for (;;)
 	{
 		draw_dirlist(curr_path, namelist, n, sel);
-		inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_B|GP2X_X);
+		inp = wait_for_input(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_L|GP2X_R|GP2X_A|GP2X_B|GP2X_X|GP2X_SELECT);
 		if(inp & GP2X_UP  )  { sel--;   if (sel < 0)   sel = n-2; }
 		if(inp & GP2X_DOWN)  { sel++;   if (sel > n-2) sel = 0; }
 		if(inp & GP2X_LEFT)  { sel-=10; if (sel < 0)   sel = 0; }
 		if(inp & GP2X_L)     { sel-=24; if (sel < 0)   sel = 0; }
 		if(inp & GP2X_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
 		if(inp & GP2X_R)     { sel+=24; if (sel > n-2) sel = n-2; }
-		if(inp & GP2X_B)     { // enter dir/select
+		if ((inp & GP2X_B) || (inp & (GP2X_SELECT|GP2X_A)) == (GP2X_SELECT|GP2X_A)) // enter dir/select || delete
+		{
 			again:
-			if (namelist[sel+1]->d_type == DT_REG) {
+			if (namelist[sel+1]->d_type == DT_REG)
+			{
 				strcpy(romFileName, curr_path);
 				strcat(romFileName, "/");
 				strcat(romFileName, namelist[sel+1]->d_name);
-				ret = romFileName;
-				break;
-			} else if (namelist[sel+1]->d_type == DT_DIR) {
-				int newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
-				char *p, *newdir = malloc(newlen);
+				if (inp & GP2X_B) { // return sel
+					ret = romFileName;
+					break;
+				}
+				do_delete(romFileName, namelist[sel+1]->d_name);
+				if (n > 0) {
+					while (n--) free(namelist[n]);
+					free(namelist);
+				}
+				goto rescan;
+			}
+			else if (namelist[sel+1]->d_type == DT_DIR)
+			{
+				int newlen;
+				char *p, *newdir;
+				if (!(inp & GP2X_B)) continue;
+				newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
+				newdir = malloc(newlen);
 				if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
 					char *start = curr_path;
 					p = start + strlen(start) - 1;
@@ -354,7 +397,9 @@ static char *romsel_loop(char *curr_path)
 				ret = romsel_loop(newdir);
 				free(newdir);
 				break;
-			} else {
+			}
+			else
+			{
 				// unknown file type, happens on NTFS mounts. Try to guess.
 				FILE *tstf; int tmp;
 				strcpy(romFileName, curr_path);
@@ -375,7 +420,7 @@ static char *romsel_loop(char *curr_path)
 	}
 
 	if (n > 0) {
-		while(n--) free(namelist[n]);
+		while (n--) free(namelist[n]);
 		free(namelist);
 	}
 
@@ -737,7 +782,8 @@ static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_
 		draw_key_config(opts, opt_cnt, player_idx, sel);
 		inp = wait_for_input_usbjoy(CONFIGURABLE_KEYS, &joy);
 		// printf("got %08lX from joy %i\n", inp, joy);
-		if (joy == 0) {
+		if (joy == 0)
+		{
 			if (!(inp & GP2X_SELECT)) {
 				prev_select = 0;
 				if(inp & GP2X_UP  ) { sel--; if (sel < 0) sel = menu_sel_max; continue; }
@@ -960,9 +1006,9 @@ static void cd_menu_loop_options(void)
 			    selected_id == MA_CDOPT_READAHEAD) {
 				if (inp & GP2X_LEFT) {
 					PicoCDBuffers >>= 1;
-					if (PicoCDBuffers < 64) PicoCDBuffers = 0;
+					if (PicoCDBuffers < 2) PicoCDBuffers = 0;
 				} else {
-					if (PicoCDBuffers < 64) PicoCDBuffers = 64;
+					if (PicoCDBuffers < 2) PicoCDBuffers = 2;
 					else PicoCDBuffers <<= 1;
 					if (PicoCDBuffers > 8*1024) PicoCDBuffers = 8*1024; // 16M
 				}