Refactor DialogManager.1

src/dialogs/DialogManager.cpp

@@ -6,10 +6,24 @@
 
 #include <QApplication>
 #include <QWidget>
+#include <QThread>
 
 #include "event/EventCenter.h"
 #include "dialogs/GUIMessageDialog.h"
+#include "dialogs/ChangePasswordFormDialog.h"
+#include "dialogs/AccountFormDialog.h"
 #include "appvals/AppGlobalValues.h"
+#include "windows/LoginDialog.h"
+
+
+
+DialogManager::DialogManager()
+: QObject()
+, mFunctionDialog(nullptr)
+, mMessageDialog(nullptr)
+{
+
+}
 
 void DialogManager::init() {
     connect(EventCenter::Default(), &EventCenter::DeviceErrorRaise,this,&DialogManager::raiseDeviceError);
@@ -24,36 +38,86 @@ QWidget *DialogManager::getTopWidget() {
     return QApplication::activeWindow();
 }
 
+void DialogManager::requestLogin()
+{
+    //Login 直接最顶层模态
+    if (!mFunctionDialog){
+        mFunctionDialog = new LoginDialog;
+    }
+    mFunctionDialog->exec();
+    while (QDialog::Accepted != mFunctionDialog->result())
+    {
+        mFunctionDialog->exec();
+    }
+}
+
+int DialogManager::requestAddAccount(QSqlTableModel* model) {
+    AccountFormDialog dialog(getTopWidget(), New);
+    topWidgetStore.push(&dialog);
+    dialog.setWindowModality(Qt::WindowModal);
+    dialog.setReferenceModel(model);
+    int ret =  dialog.exec();
+    topWidgetStore.pop();
+    return ret;
+}
+
+int DialogManager::requestEditSelfAccount() {
+    AccountFormDialog dialog(getTopWidget(), Self);
+    topWidgetStore.push(&dialog);
+    dialog.setWindowModality(Qt::WindowModal);
+    int ret =  dialog.exec();
+    topWidgetStore.pop();
+    return ret;
+}
+
+int DialogManager::requestEditAdminAccount(const QMap<QString, QVariant>& values) {
+    AccountFormDialog dialog(getTopWidget(), Admin);
+    topWidgetStore.push(&dialog);
+    dialog.setAccountInformation(values);
+    dialog.setWindowModality(Qt::WindowModal);
+    int ret =  dialog.exec();
+    topWidgetStore.pop();
+    return ret;
+}
+
+void DialogManager::requestChangePassword() {
+    ChangePasswordFormDialog dialog(getTopWidget());
+    topWidgetStore.push(&dialog);
+    dialog.setGeometry(getTopWidget()->geometry());
+    dialog.setWindowModality(Qt::WindowModal);
+    dialog.exec();
+    topWidgetStore.pop();
+}
+
+//考虑以后使用另外的dialog显示错误
 void DialogManager::raiseDeviceError(QObject *parent, QObject *msg) {
     if (!this->getTopWidget()->isVisible()) return;
+    clearMessageDialog();
     //new dialog
     auto dialog = new GUIMessageDialog(this->getTopWidget());
-    if (msg)
-    {
-        QString* str = (QString*)msg;
+    if (msg) {
+        QString *str = (QString *) msg;
         dialog->showMessage(*str);
-    }
-    else
-    {
+    } else {
         dialog->showMessage("Something went error!");
     }
     dialog->stopLoading();
     dialog->showExitButton();
-    if (dialog->isHidden())
-    {
-        topWidgetStore.push(dialog);
-        dialog->setWindowModality(Qt::NonModal);
-        dialog->exec();
-        topWidgetStore.pop();
-    }
+    topWidgetStore.push(dialog);
+    dialog->setWindowModality(Qt::NonModal);
+    dialog->exec();
+    mErrorCount.fetch_sub(1);
+    auto lastDialog = topWidgetStore.pop();
+    lastDialog->deleteLater();
 }
 
+// 扫描过程 dialog 只能为最底层，并且会被error dialog 清除！
 void DialogManager::invokeOperationStart(QObject *parent, QObject *msg) {
-    if (mMessageDialog)
-    {
-        mMessageDialog->hide();
-        delete mMessageDialog;
-    }
+    //没有目标parent 撤销操作
+    if (!QApplication::activeWindow()) return;
+    //只能在最底层窗口上模态
+    if (!topWidgetStore.isEmpty()) return;
+    clearMessageDialog();
     mMessageDialog = new GUIMessageDialog(this->getTopWidget());
     if (msg)
     {
@@ -74,7 +138,8 @@ void DialogManager::invokeOperationStart(QObject *parent, QObject *msg) {
 }
 
 void DialogManager::invokeOperationProgress(QObject *parent, QObject *msg) {
-    if (!mMessageDialog) mMessageDialog = new GUIMessageDialog(this->getTopWidget());
+    //窗口不存在，撤销操作
+    if (!mMessageDialog) return;
     if (msg)
     {
         QVariant* var = (QVariant*)msg;
@@ -95,6 +160,7 @@ void DialogManager::invokeOperationProgress(QObject *parent, QObject *msg) {
 }
 
 void DialogManager::invokeOperationPending(QObject *parent, QObject *msg) {
+    //窗口不存在，撤销操作
     if (!mMessageDialog) return;
     if (!mMessageDialog->Pending())
     {
@@ -105,10 +171,8 @@ void DialogManager::invokeOperationPending(QObject *parent, QObject *msg) {
 }
 
 void DialogManager::invokeOperationEnd(QObject *parent, QObject *msg) {
-    if (!mMessageDialog)
-    {
-        return;
-    }
+    //窗口不存在，撤销操作
+    if (!mMessageDialog) return;
     if (!mMessageDialog->isHidden())
     {
         if (msg && ((QVariant*)msg)->toBool())
@@ -128,3 +192,15 @@ void DialogManager::invokeOperationEnd(QObject *parent, QObject *msg) {
         AppGlobalValues::setInProcessing(false);
     }
 }
+
+void DialogManager::clearMessageDialog() {
+    if (mMessageDialog){
+        if (!mMessageDialog->isHidden()) mMessageDialog->hide();
+        delete mMessageDialog;
+        mMessageDialog = nullptr;
+    }
+}
+
+DialogManager::~DialogManager() {
+    clearMessageDialog();
+}