From a688e436f03309d5813b68a375f694412018ca0b Mon Sep 17 00:00:00 2001
From: Nikita Kostovsky <nikita@kostovsky.me>
Date: Thu, 26 Feb 2026 16:33:12 +0100
Subject: add sync moveSteps

---
 src/protocols/httpserver.cpp | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

(limited to 'src/protocols/httpserver.cpp')

diff --git a/src/protocols/httpserver.cpp b/src/protocols/httpserver.cpp
index 3d5a0d5..dc3b59a 100644
--- a/src/protocols/httpserver.cpp
+++ b/src/protocols/httpserver.cpp
@@ -185,15 +185,21 @@ QHttpServerResponse HttpServer::POST_params(const QHttpServerRequest &request)
         return QJsonDocument{QJsonObject{{QStringLiteral("error"), message}}}
             .toJson();
     };
-    const auto invalidValue =
-        [jsonError](const auto fieldName) -> const QString {
+    const auto invalidValue = [jsonError](const auto fieldName) -> const QString {
+        qDebug() << "invalid value:" << fieldName;
         return jsonError(fieldName + QStringLiteral(" has invalid value"));
     };
 
+    const auto failedToSet = [jsonError](const auto fieldName) -> const QString {
+        qDebug() << "failed to set" << fieldName;
+        return jsonError(QStringLiteral("failed to set") + fieldName);
+    };
+
     const auto autoExposure = json["autoExposure"];
     const auto exposureTime = json["exposureTime"];
     const auto autoGain = json["autoGain"];
     const auto gain = json["gain"];
+    const auto triggerExposureDelayUs = json["triggerExposureDelayUs"];
 
     if (!autoExposure.isNull()) {
         if (autoExposure.isBool()) {
@@ -232,6 +238,23 @@ QHttpServerResponse HttpServer::POST_params(const QHttpServerRequest &request)
         }
     }
 
+    if (!triggerExposureDelayUs.isNull()) {
+        if (triggerExposureDelayUs.isDouble()) {
+            const auto ok = m_camera->set_triggerExposureDelay(
+                std::chrono::microseconds{triggerExposureDelayUs.toInt()});
+
+            if (!ok) {
+                {
+                    invalidValue("triggerExposureDelayUs"),
+                        QHttpServerResponse::StatusCode::BadRequest;
+                }
+            }
+        } else {
+            return {invalidValue("triggerExposureDelayUs"),
+                    QHttpServerResponse::StatusCode::BadRequest};
+        }
+    }
+
     return QHttpServerResponse::StatusCode::Ok;
 }
 
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