Ref T156, setup loading dialog allowing to resolved issues with bootstrap loading

src/blackgui/components/setuploadingdialog.h

@@ -0,0 +1,58 @@
+/* Copyright (C) 2017
+ * swift project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKGUI_COMPONENTS_SETUPLOADINGDIALOG_H
+#define BLACKGUI_COMPONENTS_SETUPLOADINGDIALOG_H
+
+#include "blackmisc/statusmessagelist.h"
+#include <QDialog>
+
+namespace Ui { class CSetupLoadingDialog; }
+namespace BlackGui
+{
+    namespace Components
+    {
+        /**
+         * Setup dialog, if something goes wrong
+         */
+        class CSetupLoadingDialog : public QDialog
+        {
+            Q_OBJECT
+
+        public:
+            //! Ctor
+            explicit CSetupLoadingDialog(QWidget *parent = nullptr);
+
+            //! Ctor with messages
+            CSetupLoadingDialog(const BlackMisc::CStatusMessageList &msgs, QWidget *parent = nullptr);
+
+            //! Dtor
+            virtual ~CSetupLoadingDialog();
+
+        private:
+            QScopedPointer<Ui::CSetupLoadingDialog> ui;
+
+            //! Set info fields
+            void displayBootstrapUrls();
+
+            //! Display bootstrap URL
+            void displayCmdBoostrapUrl();
+
+            //! Display global setup
+            void displayGlobalSetup();
+
+            //! Try again without explicit bootstrap URL
+            void tryAgainWithoutBootstrapUrl();
+        };
+    } // ns
+} // ns
+
+#endif // guard