fix: restore scroll cursor + feat: track mouse/trackpad movement

src/normal.c

@@ -104,6 +104,7 @@ struct input_event *normal_mode(struct input_event *start_ev, int oneshot)
 	mouse_reset();
 	redraw(scr, mx, my, !show_cursor);
 
+	int prev_mx = mx, prev_my = my;
 	uint64_t time = 0;
 	uint64_t last_blink_update = 0;
 	while (1) {
@@ -130,14 +131,17 @@ struct input_event *normal_mode(struct input_event *start_ev, int oneshot)
 			}
 		}
 
+		int was_scrolling = scroll_active();
 		scroll_tick();
+		if (was_scrolling && !scroll_active())
+			redraw(scr, mx, my, !show_cursor);
 		if (mouse_process_key(ev, "up", "down", "left", "right")) {
 			redraw(scr, mx, my, !show_cursor);
 			continue;
 		}
 
 		if (!ev)  {
-			continue;
+			goto next;
 		} else if (config_input_match(ev, "scroll_down")) {
 			redraw(scr, mx, my, 1);
 
@@ -246,6 +250,11 @@ struct input_event *normal_mode(struct input_event *start_ev, int oneshot)
 	next:
 		platform->mouse_get_position(&scr, &mx, &my);
 
+		if (!scroll_active() && (mx != prev_mx || my != prev_my))
+			redraw(scr, mx, my, !show_cursor);
+
+		prev_mx = mx;
+		prev_my = my;
 		platform->commit();
 	}
 

src/scroll.c

@@ -89,3 +89,8 @@ void scroll_impart_impulse()
 {
 	v += fling_velocity;
 }
+
+int scroll_active()
+{
+	return v > 0;
+}

src/warpd.h

@@ -122,6 +122,7 @@ void scroll_tick();
 void scroll_stop();
 void scroll_accelerate(int direction);
 void scroll_decelerate();
+int scroll_active();
 
 void hist_add(int x, int y);
 int hist_get(int *x, int *y);