fix(indev): always assign data->point to the primary point instead of… (#8596)

src/drivers/wayland/lv_wl_touch.c

@@ -112,6 +112,15 @@ static void _lv_wayland_touch_read(lv_indev_t * drv, lv_indev_data_t * data)
 
     /* Set the gesture information, before returning to LVGL */
     lv_indev_gesture_recognizers_set_data(drv, data);
+
+    if(window->body->input.touch_event_cnt > 0) {
+        data->point.x = window->body->input.touches[0].point.x;
+        data->point.y = window->body->input.touches[0].point.y;
+    }
+    else {
+        data->point.x = 0;
+        data->point.y = 0;
+    }
 }
 
 static void touch_handle_down(void * data, struct wl_touch * wl_touch, uint32_t serial, uint32_t time,

src/indev/lv_indev_gesture.c

@@ -221,20 +221,9 @@ void lv_indev_set_gesture_data(lv_indev_data_t * data, lv_indev_gesture_recogniz
                                lv_indev_gesture_type_t type)
 {
     bool is_active;
-    lv_point_t cur_pnt;
 
     if(recognizer == NULL) return;
 
-    /* If there is a single contact point use its coords,
-     * when there are no contact points it's set to 0,0
-     *
-     * Note: If a gesture was detected, the primary point is overwritten below
-     */
-
-    lv_indev_get_gesture_primary_point(recognizer, &cur_pnt);
-    data->point.x = cur_pnt.x;
-    data->point.y = cur_pnt.y;
-
     data->gesture_type[type] = LV_INDEV_GESTURE_NONE;
     data->gesture_data[type] = NULL;
 
@@ -251,9 +240,6 @@ void lv_indev_set_gesture_data(lv_indev_data_t * data, lv_indev_gesture_recogniz
 
     switch(recognizer->state) {
         case LV_INDEV_GESTURE_STATE_RECOGNIZED:
-            lv_indev_get_gesture_center_point(recognizer, &cur_pnt);
-            data->point.x = cur_pnt.x;
-            data->point.y = cur_pnt.y;
             data->gesture_type[type] = type;
             data->gesture_data[type] = (void *) recognizer;
             break;

src/others/test/lv_test_indev_gesture.c

@@ -112,6 +112,15 @@ static void lv_test_gesture_read_cb(lv_indev_t * indev, lv_indev_data_t * data)
                                         _state.touch_data,
                                         _state.max_touch_cnt);
     lv_indev_gesture_recognizers_set_data(indev, data);
+    if(_state.touch_data != NULL && _state.max_touch_cnt > 0) {
+        data->point.x = _state.touch_data[0].point.x;
+        data->point.y = _state.touch_data[0].point.y;
+    }
+    else {
+        LV_LOG_ERROR("Invalid touch data or max touch count");
+        data->point.x = 0;
+        data->point.y = 0;
+    }
 }
 
 #endif /*LV_USE_TEST*/