From 68088d60056cdc3ee6854c32c5c5cbff20cc98c2 Mon Sep 17 00:00:00 2001
From: Adeeb Shihadeh <adeebshihadeh@gmail.com>
Date: Thu, 30 Sep 2021 20:48:02 -0700
Subject: [PATCH] UI: auto wide detection on PC (#22392)

* UI: auto wide detection on PC

* invert width

* cleanup
---
 selfdrive/ui/qt/maps/map_settings.cc  |  3 +--
 selfdrive/ui/qt/offroad/onboarding.cc |  7 +++++--
 selfdrive/ui/qt/offroad/onboarding.h  |  4 ++--
 selfdrive/ui/qt/qt_window.h           | 10 ++++++----
 4 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/selfdrive/ui/qt/maps/map_settings.cc b/selfdrive/ui/qt/maps/map_settings.cc
index 770b019023734f..9df155d62c44b8 100644
--- a/selfdrive/ui/qt/maps/map_settings.cc
+++ b/selfdrive/ui/qt/maps/map_settings.cc
@@ -4,7 +4,6 @@
 
 #include "selfdrive/common/util.h"
 #include "selfdrive/ui/qt/util.h"
-#include "selfdrive/ui/qt/qt_window.h"
 #include "selfdrive/ui/qt/request_repeater.h"
 #include "selfdrive/ui/qt/widgets/controls.h"
 #include "selfdrive/ui/qt/widgets/scrollview.h"
@@ -102,7 +101,7 @@ MapPanel::MapPanel(QWidget* parent) : QWidget(parent) {
 
     QLabel *screenshot = new QLabel;
     QPixmap pm = QPixmap("../assets/navigation/screenshot.png");
-    screenshot->setPixmap(pm.scaledToWidth(vwp_w * 0.5, Qt::SmoothTransformation));
+    screenshot->setPixmap(pm.scaledToWidth(1080, Qt::SmoothTransformation));
     no_prime_layout->addWidget(screenshot, 0, Qt::AlignHCenter);
 
     QLabel *signup = new QLabel("Get turn-by-turn directions displayed and more with a comma \nprime subscription. Sign up now: https://connect.comma.ai");
diff --git a/selfdrive/ui/qt/offroad/onboarding.cc b/selfdrive/ui/qt/offroad/onboarding.cc
index bc40a1328f8a8f..aa03ac63db2809 100644
--- a/selfdrive/ui/qt/offroad/onboarding.cc
+++ b/selfdrive/ui/qt/offroad/onboarding.cc
@@ -29,14 +29,17 @@ void TrainingGuide::mouseReleaseEvent(QMouseEvent *e) {
   if (currentIndex >= (boundingRect.size() - 1)) {
     emit completedTraining();
   } else {
-    image.load(IMG_PATH + "step" + QString::number(currentIndex) + ".png");
+    image.load(img_path + "step" + QString::number(currentIndex) + ".png");
     update();
   }
 }
 
 void TrainingGuide::showEvent(QShowEvent *event) {
+  img_path = width() == WIDE_WIDTH ? "../assets/training_wide/" : "../assets/training/";
+  boundingRect = width() == WIDE_WIDTH ? boundingRectWide : boundingRectStandard;
+
   currentIndex = 0;
-  image.load(IMG_PATH + "step0.png");
+  image.load(img_path + "step0.png");
 }
 
 void TrainingGuide::paintEvent(QPaintEvent *event) {
diff --git a/selfdrive/ui/qt/offroad/onboarding.h b/selfdrive/ui/qt/offroad/onboarding.h
index 291035c952613b..7ae72649d18ff4 100644
--- a/selfdrive/ui/qt/offroad/onboarding.h
+++ b/selfdrive/ui/qt/offroad/onboarding.h
@@ -72,8 +72,8 @@ class TrainingGuide : public QFrame {
     QRect(303, 755, 718, 189),
   };
 
-  const QString IMG_PATH = WIDE_UI ? "../assets/training_wide/" : "../assets/training/";
-  const QVector<QRect> boundingRect = WIDE_UI ? boundingRectWide : boundingRectStandard;
+  QString img_path;
+  QVector<QRect> boundingRect;
 
 signals:
   void completedTraining();
diff --git a/selfdrive/ui/qt/qt_window.h b/selfdrive/ui/qt/qt_window.h
index a2dcbb425e4a3b..cd1ad928d19e3b 100644
--- a/selfdrive/ui/qt/qt_window.h
+++ b/selfdrive/ui/qt/qt_window.h
@@ -3,6 +3,7 @@
 #include <string>
 
 #include <QApplication>
+#include <QScreen>
 #include <QWidget>
 
 #ifdef QCOM2
@@ -15,13 +16,14 @@
 
 const QString ASSET_PATH = ":/";
 
-const bool WIDE_UI = Hardware::TICI() || getenv("WIDE_UI") != nullptr;
-const int vwp_w = WIDE_UI ? 2160 : 1920;
-const int vwp_h = 1080;
+const int WIDE_WIDTH = 2160;
 
 inline void setMainWindow(QWidget *w) {
+  const bool wide = (QGuiApplication::primaryScreen()->size().width() >= WIDE_WIDTH) ^
+                    (getenv("INVERT_WIDTH") != NULL);
   const float scale = util::getenv("SCALE", 1.0f);
-  w->setFixedSize(vwp_w*scale, vwp_h*scale);
+
+  w->setFixedSize(QSize(wide ? WIDE_WIDTH : 1920, 1080) * scale);
   w->show();
 
 #ifdef QCOM2