New error handle, v0.1

src/event/EventCenter.h

@@ -25,6 +25,7 @@ ADD_EVENT_VALUE(InvokeOperationProgress)\
 ADD_EVENT_VALUE(InvokeOperationEnd)\
 ADD_EVENT_VALUE(PromptDialogOpen)\
 ADD_EVENT_VALUE(GlobalBannerMessage)\
+ADD_EVENT_VALUE(WarnStateFlagChange)\
 ADD_EVENT_VALUE(GUIErrorRaise)
 
 enum GUIEvents{

src/mainwindow.cpp

@@ -146,24 +146,50 @@ MainWindow::MainWindow(QWidget* parent) :
 	ui->centralWidget->setLayout(layout);
 	this->setWindowFlags(Qt::Window);
 	connect(EventCenter::Default(), &EventCenter::GUIErrorRaise, [=](QObject*, QObject* msg) {
-
-        if (!msgDialog){
+        QString str;
+        if (msg) {
+            str = *(QString *) msg;
+        } else {
+            str = "Something went error!";
+        }
+        if (str.isEmpty()) return;
+        //新模式，分级
+        if (str[1] == ' ') {
+            char c = str[0].toLower().toLatin1();
+            switch (c) {
+                //WARN 级别
+                case 'w': {
+                    char buff[4] = {0, 0, 0, 0};
+                    buff[0] = str[2].toLatin1();
+                    buff[1] = str[3].toLatin1();
+                    buff[2] = str[4].toLatin1();
+                    buff[3] = str[5].toLatin1();
+                    QByteArray bytes(buff);
+                    EventCenter::Default()->triggerEvent(GUIEvents::WarnStateFlagChange, nullptr,(QObject*)(&bytes));
+                    return;
+                }
+                //ERROR 级别
+                case 'e':
+                default:
+                    break;
+            }
+        }
+        //默认旧模式
+        if (!msgDialog) {
             msgDialog = new GUIMessageDialog;
             msgDialog->setStyleSheet(style);
         }
-		if (msg)
-		{
-			QString* str = (QString*)msg;
-			msgDialog->showMessage(*str);
-		}
-		else {
-			msgDialog->showMessage("Something went error!");
-		}
-		msgDialog->stopLoading();
+        if (msg) {
+            QString *str = (QString *) msg;
+            msgDialog->showMessage(*str);
+        } else {
+            msgDialog->showMessage("Something went error!");
+        }
+        msgDialog->stopLoading();
         msgDialog->showExitButton();
 //		msgDialog->showFullScreen();
         if (msgDialog->isHidden())msgDialog->show();
-		});
+    });
 	connect(EventCenter::Default(), &EventCenter::InvokeOperationStart, [=](QObject*, QObject* msg) {
         if (msgDialog){
             msgDialog->hide();