From bdb0dc3b860eac73e1f78f98421664ec28440a94 Mon Sep 17 00:00:00 2001
From: chenhongtao <chenhongtao@deepin.org>
Date: Mon, 4 Sep 2023 14:59:26 +0800
Subject: [PATCH] fix: brightness update, update main view slider

Log:
---
 plugins/display/brightnessmodel.cpp  | 4 +++-
 plugins/display/brightnessmodel.h    | 1 +
 plugins/display/brightnesswidget.cpp | 1 +
 plugins/display/brightnesswidget.h   | 2 +-
 4 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/plugins/display/brightnessmodel.cpp b/plugins/display/brightnessmodel.cpp
index e430dfc37..3aeb63504 100644
--- a/plugins/display/brightnessmodel.cpp
+++ b/plugins/display/brightnessmodel.cpp
@@ -74,7 +74,9 @@ void BrightnessModel::onPropertyChanged(const QDBusMessage &msg)
         return;
 
     QVariantMap changedProps = qdbus_cast<QVariantMap>(arguments.at(1).value<QDBusArgument>());
-    if (changedProps.contains("Primary")) {
+    if (changedProps.contains("Brightness")) {
+        Q_EMIT monitorLightChanged();
+    } else if (changedProps.contains("Primary")) {
         m_primaryScreenName = changedProps.value("Primary").toString();
         BrightMonitor *defaultMonitor = nullptr;
         for (BrightMonitor *monitor : m_monitor) {
diff --git a/plugins/display/brightnessmodel.h b/plugins/display/brightnessmodel.h
index cf4423732..05cb3109c 100644
--- a/plugins/display/brightnessmodel.h
+++ b/plugins/display/brightnessmodel.h
@@ -27,6 +27,7 @@ public:
 Q_SIGNALS:
     void primaryChanged(BrightMonitor *);
     void screenVisibleChanged(bool);
+    void monitorLightChanged();
 
 protected Q_SLOTS:
     void primaryScreenChanged(QScreen *screen);
diff --git a/plugins/display/brightnesswidget.cpp b/plugins/display/brightnesswidget.cpp
index 428c97d0b..c402e3fb8 100644
--- a/plugins/display/brightnesswidget.cpp
+++ b/plugins/display/brightnesswidget.cpp
@@ -69,6 +69,7 @@ void BrightnessWidget::initConnection()
     });
 
     connect(DGuiApplicationHelper::instance(), &DGuiApplicationHelper::themeTypeChanged, this, &BrightnessWidget::onThemeTypeChanged);
+    connect(m_model, &BrightnessModel::monitorLightChanged, this, &BrightnessWidget::updateSliderValue);
     updateSliderValue();
 }
 
diff --git a/plugins/display/brightnesswidget.h b/plugins/display/brightnesswidget.h
index f921eb94b..76b26387a 100644
--- a/plugins/display/brightnesswidget.h
+++ b/plugins/display/brightnesswidget.h
@@ -31,10 +31,10 @@ protected:
 private:
     void initUi();
     void initConnection();
-    void updateSliderValue();
     void convertThemePixmap(QPixmap &pixmap);
 
 private Q_SLOTS:
+    void updateSliderValue();
     void onThemeTypeChanged();
 
 private: