feat: global rom search in the quick menu

README.md

@@ -66,6 +66,7 @@ For other devices we recommend checking out [MinUI](https://github.com/shauninma
 - Battery Monitoring including history graph and time left prediction
 - Scrolling animated titles for longer game names
 - Favorites, added and removed from a context menu (Y) on any listed game
+- Global ROM search in the quick menu, with an on-screen keyboard and live results. Reopening it offers your last query, selected, so START runs it again and typing replaces it; L/R move the cursor within the text
 - Updated and optimized build emulation cores
 - Rumble strength fixed and is now variable as used by the games
 - FBNeo Arcade screen rotation

workspace/all/common/config.h

@@ -50,9 +50,10 @@ enum {
 	SCREEN_GAMELIST,
 	SCREEN_GAMESWITCHER,
 	SCREEN_QUICKMENU,
-	// a view that is only reachable from another screen, never a default view
+	// views that are only reachable from another screen, never a default view
 	// (keep after the ones above, defaultView persists these as plain ints)
 	SCREEN_CONTEXTMENU,
+	SCREEN_SEARCH,
 	// meta
 	SCREEN_GAME,
 	SCREEN_OFF

workspace/all/common/defines.h

@@ -34,6 +34,10 @@
 #define COLLECTIONS_PATH SDCARD_PATH "/Collections"
 
 #define LAST_PATH "/tmp/last.txt" // transient
+// the last search query, so reopening search offers it again. transient on
+// purpose: it should survive launching a game (which exits nextui) but not a
+// reboot, where a query from a previous session is just clutter
+#define SEARCH_QUERY_PATH "/tmp/search.txt"
 #define CHANGE_DISC_PATH "/tmp/change_disc.txt"
 #define RESUME_SLOT_PATH "/tmp/resume_slot.txt"
 #define NOUI_PATH "/tmp/noui"