Add DialogManager

src/dialogs/DialogManager.cpp

@@ -0,0 +1,130 @@
+//
+// Created by Krad on 2022/7/19.
+//
+
+#include "DialogManager.h"
+
+#include <QApplication>
+#include <QWidget>
+
+#include "event/EventCenter.h"
+#include "dialogs/GUIMessageDialog.h"
+#include "appvals/AppGlobalValues.h"
+
+void DialogManager::init() {
+    connect(EventCenter::Default(), &EventCenter::DeviceErrorRaise,this,&DialogManager::raiseDeviceError);
+    connect(EventCenter::Default(), &EventCenter::InvokeOperationStart,this,&DialogManager::invokeOperationStart);
+    connect(EventCenter::Default(), &EventCenter::InvokeOperationProgress,this,&DialogManager::invokeOperationProgress);
+    connect(EventCenter::Default(), &EventCenter::InvokeOperationPending,this,&DialogManager::invokeOperationPending);
+    connect(EventCenter::Default(), &EventCenter::InvokeOperationEnd,this,&DialogManager::invokeOperationEnd);
+}
+
+QWidget *DialogManager::getTopWidget() {
+    if (!topWidgetStore.isEmpty()) return topWidgetStore.top();
+    return QApplication::activeWindow();
+}
+
+void DialogManager::raiseDeviceError(QObject *parent, QObject *msg) {
+    if (!this->getTopWidget()->isVisible()) return;
+    //new dialog
+    auto dialog = new GUIMessageDialog(this->getTopWidget());
+    if (msg)
+    {
+        QString* str = (QString*)msg;
+        dialog->showMessage(*str);
+    }
+    else
+    {
+        dialog->showMessage("Something went error!");
+    }
+    dialog->stopLoading();
+    dialog->showExitButton();
+    if (dialog->isHidden())
+    {
+        topWidgetStore.push(dialog);
+        dialog->setWindowModality(Qt::NonModal);
+        dialog->exec();
+        topWidgetStore.pop();
+    }
+}
+
+void DialogManager::invokeOperationStart(QObject *parent, QObject *msg) {
+    if (mMessageDialog)
+    {
+        mMessageDialog->hide();
+        delete mMessageDialog;
+    }
+    mMessageDialog = new GUIMessageDialog(this->getTopWidget());
+    if (msg)
+    {
+        QString* str = (QString*)msg;
+        mMessageDialog->showMessage(*str);
+    }
+    else
+    {
+        mMessageDialog->hideMessage();
+    }
+    mMessageDialog->hideExitButton();
+    mMessageDialog->startLoading();
+    AppGlobalValues::setInProcessing(true);
+    if (mMessageDialog->isHidden())
+    {
+        mMessageDialog->open();
+    }
+}
+
+void DialogManager::invokeOperationProgress(QObject *parent, QObject *msg) {
+    if (!mMessageDialog) mMessageDialog = new GUIMessageDialog(this->getTopWidget());
+    if (msg)
+    {
+        QVariant* var = (QVariant*)msg;
+        if (mMessageDialog->Pending())
+        {
+            mMessageDialog->stopPending();
+        }
+        mMessageDialog->showMessage(var->toString());
+    }
+    else
+    {
+        mMessageDialog->hideMessage();
+    }
+    if (mMessageDialog->isHidden())
+    {
+        mMessageDialog->show();
+    }
+}
+
+void DialogManager::invokeOperationPending(QObject *parent, QObject *msg) {
+    if (!mMessageDialog) return;
+    if (!mMessageDialog->Pending())
+    {
+        mMessageDialog->startPending();
+        QVariant* var = (QVariant*)msg;
+        mMessageDialog->showMessage(var->toString());
+    }
+}
+
+void DialogManager::invokeOperationEnd(QObject *parent, QObject *msg) {
+    if (!mMessageDialog)
+    {
+        return;
+    }
+    if (!mMessageDialog->isHidden())
+    {
+        if (msg && ((QVariant*)msg)->toBool())
+        {
+            mMessageDialog->stopLoading();
+            mMessageDialog->showMessage("Scan completed!");
+            mMessageDialog->showExitButton();
+            mMessageDialog->setWindowModality(Qt::WindowModal);
+            mMessageDialog->exec();
+        }
+        else
+        {
+            mMessageDialog->accept();
+        }
+        delete mMessageDialog;
+        mMessageDialog = nullptr;
+        AppGlobalValues::setInProcessing(false);
+    }
+}

src/dialogs/DialogManager.h

@@ -0,0 +1,39 @@
+//
+// Created by Krad on 2022/7/19.
+//
+
+#ifndef GUI_DIALOGMANAGER_H
+#define GUI_DIALOGMANAGER_H
+
+#include <QObject>
+#include <QStack>
+
+class QWidget;
+class QDialog;
+class GUIMessageDialog;
+
+class DialogManager:public QObject {
+public:
+    static DialogManager *Default() {
+        static DialogManager manager;
+        return &manager;
+    }
+
+    DialogManager() = default;
+
+    ~DialogManager() override = default;
+
+    void init();
+    QWidget* getTopWidget();
+    void raiseDeviceError(QObject* parent, QObject* msg);
+    void invokeOperationStart(QObject* parent, QObject* msg);
+    void invokeOperationProgress(QObject* parent, QObject* msg);
+    void invokeOperationPending(QObject* parent, QObject* msg);
+    void invokeOperationEnd(QObject* parent, QObject* msg);
+private:
+    QDialog* mDialog = nullptr;
+    GUIMessageDialog* mMessageDialog = nullptr;
+    QStack<QDialog*> topWidgetStore;
+};
+
+#endif //GUI_DIALOGMANAGER_H

src/main.cpp

@@ -11,6 +11,7 @@
 #include "log/UserOperationLog.h"
 #include <QTranslator>
 #include <src/device/DeviceManager.h>
+#include "dialogs/DialogManager.h"
 #include "json/jsonobject.h"
 #include "src/utilities/Locker.h"
 #include "src/utilities/LanguageSwitcher.h"
@@ -60,6 +61,14 @@ int main(int argc, char* argv[])
     QFont font(fontName);
     QApplication::setFont(font);
 
+    QFile file(":/stylesheet/Dark2.css");
+    file.open(QFile::ReadOnly);
+    if (file.isOpen())
+    {
+        a.setStyleSheet(QLatin1String(file.readAll()));
+    }
+
+
     SQLHelper::Open();
     MainWindow w;
     UserOperationLog::Default()->init();
@@ -93,10 +102,11 @@ int main(int argc, char* argv[])
         Timer.start(1000);
         thread.start();
 
-
-        DeviceManager::Default()->initDevice();
         w.requestLogin();
 
+        DialogManager::Default()->init();
+        DeviceManager::Default()->initDevice();
+
         ret = a.exec();
         thread.terminate();
 
@@ -104,8 +114,9 @@ int main(int argc, char* argv[])
     else
     {
         w.showFullScreen();
-        DeviceManager::Default()->initDevice();
         w.requestLogin();
+        DialogManager::Default()->init();
+        DeviceManager::Default()->initDevice();
         ret = a.exec();
     }
     DeviceManager::Default()->close();

src/windows/MainWindow.cpp

@@ -35,115 +35,11 @@ MainWindow::MainWindow(QWidget* aParent)
     , mIsDebugMode(false)
 {
     mUI->setupUi(this);
-    this->loadStyleSheet("Dark2");
     this->setWindowFlags(Qt::Window);
 
     initializeTabWidget();
     initializeLayout();
 
-
-    connect(EventCenter::Default(), &EventCenter::DeviceErrorRaise, [=](QObject* parent, QObject* msg) {
-        if (!this->isVisible()) return;
-        //默认旧模式
-        if (!mMessageDialog)
-        {
-            mMessageDialog = new GUIMessageDialog(this);
-        }
-        if (msg)
-        {
-            QString* str = (QString*)msg;
-            mMessageDialog->showMessage(*str);
-        }
-        else
-        {
-            mMessageDialog->showMessage("Something went error!");
-        }
-        mMessageDialog->stopLoading();
-        mMessageDialog->showExitButton();
-        if (mMessageDialog->isHidden())
-        {
-            mMessageDialog->setWindowModality(Qt::NonModal);
-            mMessageDialog->exec();
-        }
-    });
-    connect(EventCenter::Default(), &EventCenter::InvokeOperationStart, [=](QObject*, QObject* msg) {
-        if (mMessageDialog)
-        {
-            mMessageDialog->hide();
-            delete mMessageDialog;
-        }
-        mMessageDialog = new GUIMessageDialog(this);
-        if (msg)
-        {
-            QString* str = (QString*)msg;
-            mMessageDialog->showMessage(*str);
-        }
-        else
-        {
-            mMessageDialog->hideMessage();
-        }
-        mMessageDialog->hideExitButton();
-        mMessageDialog->startLoading();
-        AppGlobalValues::setInProcessing(true);
-        //		msgDialog->showFullScreen();
-        if (mMessageDialog->isHidden())
-        {
-            mMessageDialog->show();
-        }
-        });
-    connect(EventCenter::Default(), &EventCenter::InvokeOperationProgress, [=](QObject*, QObject* msg) {
-        if (!mMessageDialog) mMessageDialog = new GUIMessageDialog(this);
-        if (msg)
-        {
-            QVariant* var = (QVariant*)msg;
-            if (mMessageDialog->Pending())
-            {
-                mMessageDialog->stopPending();
-            }
-            mMessageDialog->showMessage(var->toString());
-        }
-        else
-        {
-            mMessageDialog->hideMessage();
-        }
-        if (mMessageDialog->isHidden())
-        {
-            mMessageDialog->show();
-        }
-        });
-    connect(EventCenter::Default(), &EventCenter::InvokeOperationPending, [=](QObject*, QObject* msg) {
-        if (!mMessageDialog) return;
-        if (!mMessageDialog->Pending())
-        {
-            mMessageDialog->startPending();
-            QVariant* var = (QVariant*)msg;
-            mMessageDialog->showMessage(var->toString());
-        }
-        });
-    connect(EventCenter::Default(), &EventCenter::InvokeOperationEnd, [=](QObject*, QObject* v) {
-        if (!mMessageDialog)
-        {
-            return;
-        }
-        if (!mMessageDialog->isHidden())
-        {
-            if (v && ((QVariant*)v)->toBool())
-            {
-                mMessageDialog->stopLoading();
-                mMessageDialog->showMessage("Scan completed!");
-                mMessageDialog->showExitButton();
-                mMessageDialog->setWindowModality(Qt::WindowModal);
-                mMessageDialog->exec();
-            }
-            else
-            {
-                mMessageDialog->accept();
-            }
-            delete mMessageDialog;
-            mMessageDialog = nullptr;
-            AppGlobalValues::setInProcessing(false);
-        }
-        });
     connect(EventCenter::Default(), &EventCenter::PatientSelected, this,&MainWindow::switchToScanTab);
     connect(EventCenter::Default(), &EventCenter::RequestLogin, this,&MainWindow::requestLogin);
     connect(EventCenter::Default(), &EventCenter::LoginRoleChanged, this,&MainWindow::resetRoleLayout);
@@ -182,14 +78,14 @@ MainWindow::~MainWindow()
 
 void MainWindow::loadStyleSheet(const QString& aSheetName)
 {
-    QFile file(":/stylesheet/" + aSheetName + ".css");
-    file.open(QFile::ReadOnly);
-    if (file.isOpen())
-    {
-        QString styleSheet = this->styleSheet();
-        styleSheet += QLatin1String(file.readAll());
-        this->setStyleSheet(styleSheet);
-    }
+//    QFile file(":/stylesheet/" + aSheetName + ".css");
+//    file.open(QFile::ReadOnly);
+//    if (file.isOpen())
+//    {
+//        QString styleSheet = this->styleSheet();
+//        styleSheet += QLatin1String(file.readAll());
+//        this->setStyleSheet(styleSheet);
+//    }
 }
 
 void MainWindow::initializeLayout()
@@ -374,12 +270,14 @@ void MainWindow::requestLogin()
     mLoginDialog->setWindowModality(Qt::WindowModal);
     mLoginDialog->showFullScreen();
     centerWidgetHide();
+    QApplication::setActiveWindow(mLoginDialog);
     while (QDialog::Accepted != mLoginDialog->result())
     {
         mLoginDialog->exec();
     }
     mLoginDialog->setResult(QDialog::Rejected);
     centerWidgetShow();
+    QApplication::setActiveWindow(centralWidget());
 }
 
 void MainWindow::resetRoleLayout() {