ui/map: interactive counter fix (#29470)

* use interactive_counter instead of separate zoom and pan counters

* use interaction_counter instead of separate zoom and pan counters

* same styling

---------

Co-authored-by: Shane Smiskol <shane@smiskol.com>

selfdrive/ui/qt/maps/map.cc

@@ -10,7 +10,7 @@
 #include "selfdrive/ui/ui.h"
 
 
-const int PAN_TIMEOUT = 100;
+const int INTERACTION_TIMEOUT = 100;
 
 const float MAX_ZOOM = 17;
 const float MIN_ZOOM = 14;
@@ -193,17 +193,12 @@ void MapWindow::updateState(const UIState &s) {
     m_map->updateSource("carPosSource", carPosSource);
   }
 
-  if (pan_counter == 0) {
+  if (interaction_counter == 0) {
     if (last_position) m_map->setCoordinate(*last_position);
     if (last_bearing) m_map->setBearing(*last_bearing);
-  } else {
-    pan_counter--;
-  }
-
-  if (zoom_counter == 0) {
     m_map->setZoom(util::map_val<float>(velocity_filter.x(), 0, 30, MAX_ZOOM, MIN_ZOOM));
   } else {
-    zoom_counter--;
+    interaction_counter--;
   }
 
   if (sm.updated("navInstruction")) {
@@ -307,15 +302,14 @@ void MapWindow::mouseDoubleClickEvent(QMouseEvent *ev) {
   m_map->setZoom(util::map_val<float>(velocity_filter.x(), 0, 30, MAX_ZOOM, MIN_ZOOM));
   update();
 
-  pan_counter = 0;
-  zoom_counter = 0;
+  interaction_counter = 0;
 }
 
 void MapWindow::mouseMoveEvent(QMouseEvent *ev) {
   QPointF delta = ev->localPos() - m_lastPos;
 
   if (!delta.isNull()) {
-    pan_counter = PAN_TIMEOUT;
+    interaction_counter = INTERACTION_TIMEOUT;
     m_map->moveBy(delta / MAP_SCALE);
     update();
   }
@@ -337,7 +331,7 @@ void MapWindow::wheelEvent(QWheelEvent *ev) {
   m_map->scaleBy(1 + factor, ev->pos() / MAP_SCALE);
   update();
 
-  zoom_counter = PAN_TIMEOUT;
+  interaction_counter = INTERACTION_TIMEOUT;
   ev->accept();
 }
 
@@ -362,7 +356,7 @@ void MapWindow::pinchTriggered(QPinchGesture *gesture) {
     // TODO: figure out why gesture centerPoint doesn't work
     m_map->scaleBy(gesture->scaleFactor(), {width() / 2.0 / MAP_SCALE, height() / 2.0 / MAP_SCALE});
     update();
-    zoom_counter = PAN_TIMEOUT;
+    interaction_counter = INTERACTION_TIMEOUT;
   }
 }
 

selfdrive/ui/qt/maps/map.h

@@ -53,8 +53,7 @@ private:
 
   // Panning
   QPointF m_lastPos;
-  int pan_counter = 0;
-  int zoom_counter = 0;
+  int interaction_counter = 0;
 
   // Position
   std::optional<QMapbox::Coordinate> last_valid_nav_dest;