From e8c47e0fd81152e2ce8a2a9bef2a6e108628b42d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E5=AD=90=E6=A5=9A=5Czhuzi?=
 <zhuzichu520@outlook.com>
Date: Sat, 13 Apr 2024 21:30:23 +0800
Subject: [PATCH] update

---
 example/qml/page/T_Theme.qml |  2 +-
 src/FluTheme.cpp             | 19 ++++++++++++-------
 src/FluTheme.h               |  2 ++
 src/FluTools.cpp             | 12 ++++++++++++
 4 files changed, 27 insertions(+), 8 deletions(-)

diff --git a/example/qml/page/T_Theme.qml b/example/qml/page/T_Theme.qml
index 308c1e92..fbd255e6 100644
--- a/example/qml/page/T_Theme.qml
+++ b/example/qml/page/T_Theme.qml
@@ -13,7 +13,7 @@ FluScrollablePage{
 
     FluFrame{
         Layout.fillWidth: true
-        Layout.preferredHeight: 400
+        Layout.preferredHeight: 420
         padding: 10
 
         ColumnLayout{
diff --git a/src/FluTheme.cpp b/src/FluTheme.cpp
index 6ac16cb3..d28b7e90 100644
--- a/src/FluTheme.cpp
+++ b/src/FluTheme.cpp
@@ -3,6 +3,7 @@
 #include <QGuiApplication>
 #include <QPalette>
 #include <QImage>
+#include <QThreadPool>
 #include "Def.h"
 #include "FluentIconDef.h"
 #include "FluColors.h"
@@ -91,14 +92,18 @@ bool FluTheme::dark() const {
 }
 
 void FluTheme::updateDesktopImage(){
-    auto path = FluTools::getInstance()->getWallpaperFilePath();
-    if(_desktopImagePath != path){
-        if(!_desktopImagePath.isEmpty()){
-            _watcher.removePath(_desktopImagePath);
+    QThreadPool::globalInstance()->start([=]() {
+        _mutex.lock();
+        auto path = FluTools::getInstance()->getWallpaperFilePath();
+        if(_desktopImagePath != path){
+            if(!_desktopImagePath.isEmpty()){
+                _watcher.removePath(_desktopImagePath);
+            }
+            desktopImagePath(path);
+            _watcher.addPath(path);
         }
-        desktopImagePath(path);
-        _watcher.addPath(path);
-    }
+        _mutex.unlock();
+    });
 }
 
 void FluTheme::timerEvent(QTimerEvent *event)
diff --git a/src/FluTheme.h b/src/FluTheme.h
index 2d95a39b..a0f98814 100644
--- a/src/FluTheme.h
+++ b/src/FluTheme.h
@@ -8,6 +8,7 @@
 #include <QColor>
 #include <QTimer>
 #include <QFileSystemWatcher>
+#include <QMutex>
 #include "FluAccentColor.h"
 #include "stdafx.h"
 #include "singleton.h"
@@ -70,6 +71,7 @@ SINGLETON(FluTheme)
 private:
     bool _systemDark;
     QFileSystemWatcher _watcher;
+    QMutex _mutex;
 };
 
 #endif // FLUTHEME_H
diff --git a/src/FluTools.cpp b/src/FluTools.cpp
index d6a8f680..bae664c3 100644
--- a/src/FluTools.cpp
+++ b/src/FluTools.cpp
@@ -281,6 +281,18 @@ QString FluTools::getWallpaperFilePath() {
             return path;
         }
     }
+#elif defined(Q_OS_MACOS)
+    QProcess process;
+    QStringList args;
+    args << "-e";
+    args << R"(tell application "Finder" to get POSIX path of (desktop picture as alias))";
+    process.start("osascript", args);
+    process.waitForFinished();
+    QByteArray result = process.readAllStandardOutput().trimmed();
+    if(result.isEmpty()){
+        return "/System/Library/CoreServices/DefaultDesktop.heic";
+    }
+    return result;
 #else
     return {};
 #endif