From 313e1a6cff0c2e4950457b1672e135b4ac7467b3 Mon Sep 17 00:00:00 2001
From: peijiankang <peijiankang@kylinos.cn>
Date: Wed, 16 Aug 2023 16:47:08 +0800
Subject: [PATCH] fix build error of 5.27.6

---
 src/config.cpp | 11 +++++++++++
 src/config.h   |  1 +
 src/output.h   |  1 +
 3 files changed, 13 insertions(+)

diff --git a/src/config.cpp b/src/config.cpp
index 6e6c9f1..f116f61 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -43,6 +43,17 @@ public:
         return iter == outputs.constEnd() ? KScreen::OutputPtr() : iter.value();
     }
 
+    void onPrimaryOutputChanged()
+    {
+        const KScreen::OutputPtr output(qobject_cast<KScreen::Output *>(sender()), [](void *) {});
+        Q_ASSERT(output);
+        if (output->isPrimary()) {
+            q->setPrimaryOutput(output);
+        } else {
+            q->setPrimaryOutput(findPrimaryOutput());
+        }
+    }
+
     // output priorities may be inconsistent after this call
     OutputList::Iterator removeOutput(OutputList::Iterator iter)
     {
diff --git a/src/config.h b/src/config.h
index 396b6cc..9346153 100644
--- a/src/config.h
+++ b/src/config.h
@@ -264,6 +264,7 @@ public:
 Q_SIGNALS:
     void outputAdded(const KScreen::OutputPtr &output);
     void outputRemoved(int outputId);
+    void primaryOutputChanged(const KScreen::OutputPtr &output);
     void prioritiesChanged();
 
 private:
diff --git a/src/output.h b/src/output.h
index 72b14ee..29b3138 100755
--- a/src/output.h
+++ b/src/output.h
@@ -10,6 +10,7 @@
 
 #include "kscreen_export.h"
 #include "types.h"
+#include "mode.h"
 
 #include <QDebug>
 #include <QMetaType>
-- 
2.33.0