From dacf3c5887abe6fcb6432268030999c493a3c9a1 Mon Sep 17 00:00:00 2001
From: keke <243768648@qq.com>
Date: Sun, 12 Jun 2022 23:54:37 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=8D=95=E4=BE=8B=E8=BF=90=E8=A1=8C?=
 =?UTF-8?q?=E6=A8=A1=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 main.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/main.cpp b/main.cpp
index 3d9b2ac..8e24610 100644
--- a/main.cpp
+++ b/main.cpp
@@ -22,6 +22,11 @@ int main(int argc, char *argv[])
     a.setProductIcon(QIcon(":/icons/deepin/builtin/icons/grid_48px.svg"));
     a.setApplicationDescription("ccc-app-manager是一款方便的第三方应用管理工具\n支持应用的安装，卸载，安装包提取等功能\n感谢yzzi开发了好用的oh-my-dde系统配置工具，我把工具的启动入口加到了本项目中");
     a.setQuitOnLastWindowClosed(true);//关闭主窗口后关闭关于
+    // 单例运行
+    if (!a.setSingleInstance("ccc-app-manager")) {
+        qInfo() << Q_FUNC_INFO << "ccc-app-manager is a single instance, exit!";
+        exit(0);
+    }
 
     // 保存窗口主题设置
     DApplicationSettings settings;
@@ -31,5 +36,10 @@ int main(int argc, char *argv[])
 
     Dtk::Widget::moveToCenter(&w);
 
+    QObject::connect(&a, &DApplication::newInstanceStarted, &a, [&w] {
+        w.showNormal();
+        w.activateWindow();
+    });
+
     return a.exec();
 }
-- 
Gitee