touchscreen: Add flick detector to touchscreen test

commit a89e1f999d4e267d28d51e5133c56142b7a9b4e7
Author: Aidan MacDonald <[email protected]>
Date:   Mon Dec 1 20:46:58 2025 +0000

    touchscreen: Add flick detector to touchscreen test
    
    Change-Id: I9b41881e3e9a271f0532cc9c500e0511c606e895

diff --git a/apps/plugin.c b/apps/plugin.c
index d06e9936e3..51b4478421 100644
--- a/apps/plugin.c
+++ b/apps/plugin.c
@@ -876,6 +876,10 @@ static const struct plugin_api rockbox_api = {
     /* new stuff at the end, sort into place next time
        the API gets incompatible */
     font_measurestring,
+#ifdef HAVE_TOUCHSCREEN
+    gesture_flick_get_in_vp,
+    gesture_flick_get,
+#endif
 };
 
 static int plugin_buffer_handle;
diff --git a/apps/plugin.h b/apps/plugin.h
index 7ccc4b1239..cc10371a35 100644
--- a/apps/plugin.h
+++ b/apps/plugin.h
@@ -1041,6 +1041,11 @@ struct plugin_api {
        the API gets incompatible */
     int (*font_measurestring)(const unsigned char *str, size_t maxbytes,
                               size_t maxwidth, int *w, int *h, int fontnum);
+#ifdef HAVE_TOUCHSCREEN
+    int (*gesture_flick_get_in_vp)(const struct gesture_event *gevt,
+                                   const struct viewport *vp);
+    int (*gesture_flick_get)(const struct gesture_event *gevt);
+#endif
 };
 
 /* plugin header */
diff --git a/apps/plugins/test_touchscreen.c b/apps/plugins/test_touchscreen.c
index af130c4016..3c9e559a45 100644
--- a/apps/plugins/test_touchscreen.c
+++ b/apps/plugins/test_touchscreen.c
@@ -287,6 +287,55 @@ static void tstest_velocity(void)
     }
 }
 
+static void tstest_flick(void)
+{
+    struct gesture_event gevent;
+
+    rb->splashf(HZ, "Flick test");
+    rb->touchscreen_set_mode(TOUCHSCREEN_POINT);
+
+    rb->lcd_clear_display();
+    rb->lcd_update();
+
+    while (true)
+    {
+        int action = rb->get_custom_action(CONTEXT_PLUGIN, TIMEOUT_BLOCK,
+                                           get_context_map);
+        if (action == ACTION_TOUCHSCREEN)
+        {
+            rb->lcd_clear_display();
+            rb->action_gesture_get_event(&gevent);
+
+            switch (rb->gesture_flick_get(&gevent)) {
+            case GESTURE_FLICK_TOP:
+                rb->splashf(HZ, "top flick");
+                break;
+            case GESTURE_FLICK_BOTTOM:
+                rb->splashf(HZ, "bottom flick");
+                break;
+            case GESTURE_FLICK_LEFT:
+                rb->splashf(HZ, "left flick");
+                break;
+            case GESTURE_FLICK_RIGHT:
+                rb->splashf(HZ, "right flick");
+                break;
+            }
+
+            rb->lcd_clear_display();
+            rb->lcd_update();
+        }
+        else if (action == ACTION_STD_CANCEL)
+        {
+            break;
+        }
+        else if (rb->default_event_handler(action) == SYS_USB_CONNECTED)
+        {
+            usb_exit = true;
+            break;
+        }
+    }
+}
+
 /* plugin entry point */
 enum plugin_status plugin_start(const void* parameter)
 {
@@ -299,6 +348,7 @@ enum plugin_status plugin_start(const void* parameter)
                         "Pointing mode test",
                         "Gesture test",
                         "Velocity test",
+                        "Flick test",
                         "Quit");
 
     while (true)
@@ -322,6 +372,10 @@ enum plugin_status plugin_start(const void* parameter)
             tstest_velocity();
             break;
 
+        case 4:
+            tstest_flick();
+            break;
+
         default:
             return PLUGIN_OK;
         }
-- 
rockbox-cvs mailing list
[email protected]
https://lists.haxx.se/mailman/listinfo/rockbox-cvs