clearpilot: initial commit of full source

selfdrive/ui/qt/ready.cc

@@ -0,0 +1,76 @@
+#include "selfdrive/ui/qt/ready.h"
+
+#include <cmath>
+#include <algorithm>
+
+#include <QPainter> 
+#include <QStackedLayout>
+
+#include <QApplication>
+#include <QGridLayout>
+#include <QString>
+#include <QTransform>
+#include <QPixmap>
+
+#include "common/params.h"
+#include "common/timing.h"
+
+#include "system/hardware/hw.h" 
+#include "selfdrive/ui/qt/qt_window.h"
+#include "selfdrive/ui/qt/util.h"
+
+
+ReadyWindow::ReadyWindow(QWidget *parent) : QWidget(parent) {
+    QGridLayout *layout = new QGridLayout(this);
+    layout->setSpacing(0);
+    layout->setMargin(0);
+
+    setAttribute(Qt::WA_OpaquePaintEvent);
+    setStyleSheet("ReadyWindow { background-color: black; }");
+
+    timer = new QTimer(this);
+    timer->callOnTimeout(this, &ReadyWindow::refresh);
+}
+
+void ReadyWindow::showEvent(QShowEvent *event) {
+  refresh();
+  timer->start(5 * 1000);
+}
+
+void ReadyWindow::hideEvent(QHideEvent *event) {
+  timer->stop();
+}
+
+void ReadyWindow::paintEvent(QPaintEvent *event) {
+    QPainter painter(this);
+    QPixmap *img_shown = nullptr;
+
+    if (is_hot) {
+        if (img_hot.isNull()) {
+            img_hot.load("/data/openpilot/selfdrive/clearpilot/theme/clearpilot/images/hot.png");
+        }
+        img_shown = &img_hot;
+    } else {
+        if (img_ready.isNull()) {
+            img_ready.load("/data/openpilot/selfdrive/clearpilot/theme/clearpilot/images/ready.png");
+        }
+        img_shown = &img_ready;
+    }
+
+    int x = (width() - img_shown->width()) / 2;
+    int y = (height() - img_shown->height()) / 2;
+    painter.drawPixmap(x, y, *img_shown);
+}
+
+void ReadyWindow::refresh() {
+    std::string bytes = params.get("Offroad_TemperatureTooHigh");
+    if (!bytes.empty()) {
+        auto doc = QJsonDocument::fromJson(bytes.data());
+        is_hot = true;
+        cur_temp = doc["extra"].toString();
+        update();
+    } else if (is_hot) {
+        is_hot = false;
+        update();
+    }
+}