修改外部同步器的编辑逻辑、添加‘另存为’ 按钮

testprintwidget.cpp

@@ -201,6 +201,8 @@ TestPrintWidget::TestPrintWidget(QWidget* parent)
     
     // 网络通信，暂时屏蔽
     // ui.btnList->hide();
+
+    connect(ui.btnSaveAs, &QPushButton::clicked, this, &TestPrintWidget::onBtnSaveAsClicked);
 }
 
 void TestPrintWidget::bindSysPara(SysPara *sysPara)
@@ -1159,3 +1161,18 @@ void TestPrintWidget::on_btn_paste_clicked()
 {
     pasteCopiedLayer();
 }
+
+void TestPrintWidget::onBtnSaveAsClicked()
+{
+    dialogSaveFile->refreshListView(SCENE);
+    dialogSaveFile->setEnterFileName("");
+    auto ret = dialogSaveFile->exec();
+    
+    if(ret == QDialog::Accepted) {
+        auto filename = dialogSaveFile->filename();
+        if(!filename.endsWith(".xml",Qt::CaseInsensitive))
+            filename += ".xml";
+
+        saveFile(filename);
+    }
+}