From a5946e1727ece21a271d1f73da447c04e59eab8d Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Wed, 22 Mar 2017 18:31:55 +0100
Subject: [PATCH] refs #911, load indicator for login component

---
 src/blackgui/components/dblogincomponent.cpp | 10 +++++++++-
 src/blackgui/components/dblogincomponent.h   |  6 ++++--
 src/blackgui/components/dblogincomponent.ui  |  3 +++
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/src/blackgui/components/dblogincomponent.cpp b/src/blackgui/components/dblogincomponent.cpp
index 19746ad9d..ec99a2641 100644
--- a/src/blackgui/components/dblogincomponent.cpp
+++ b/src/blackgui/components/dblogincomponent.cpp
@@ -40,6 +40,7 @@ namespace BlackGui
     {
         CDbLoginComponent::CDbLoginComponent(QWidget *parent) :
             QFrame(parent),
+            CLoadIndicatorEnabled(this),
             ui(new Ui::CDbLoginComponent)
         {
             Q_ASSERT_X(sGui, Q_FUNC_INFO, "Missing sGui");
@@ -55,7 +56,12 @@ namespace BlackGui
 
             const bool devEnv = sGui->isRunningInDeveloperEnvironment();
             ui->comp_DebugSetup->setVisible(devEnv);
-            ui->lbl_DatabaseName->setText(sGui->getGlobalSetup().getDbHomePageUrl().toQString());
+
+            const QString dbUrl = sGui->getGlobalSetup().getDbHomePageUrl().toQString();
+            ui->lbl_DatabaseName->setText("<a href=\"" + dbUrl + "\">" + dbUrl + "</a>");
+            ui->lbl_DatabaseName->setTextFormat(Qt::RichText);
+            ui->lbl_DatabaseName->setTextInteractionFlags(Qt::TextBrowserInteraction);
+            ui->lbl_DatabaseName->setOpenExternalLinks(true);
 
             connect(ui->pb_Login, &QPushButton::clicked, this, &CDbLoginComponent::ps_onLoginClicked);
             connect(ui->pb_Logoff, &QPushButton::clicked, this, &CDbLoginComponent::ps_onLogoffClicked);
@@ -104,6 +110,7 @@ namespace BlackGui
             {
                 CLogMessage::preformatted(msgs);
             }
+            this->showLoading(5000);
         }
 
         void CDbLoginComponent::ps_onLogoffClicked()
@@ -114,6 +121,7 @@ namespace BlackGui
 
         void CDbLoginComponent::ps_authenticationFinished(const CAuthenticatedUser &user, const CStatusMessageList &statusMsgs)
         {
+            this->hideLoading();
             this->setUserInfo(user);
             if (statusMsgs.hasWarningOrErrorMessages())
             {
diff --git a/src/blackgui/components/dblogincomponent.h b/src/blackgui/components/dblogincomponent.h
index 2442d7293..8cbe9727d 100644
--- a/src/blackgui/components/dblogincomponent.h
+++ b/src/blackgui/components/dblogincomponent.h
@@ -15,6 +15,7 @@
 #include "blackcore/db/databaseauthentication.h"
 #include "blackcore/data/globalsetup.h"
 #include "blackgui/blackguiexport.h"
+#include "blackgui/loadindicator.h"
 #include "blackmisc/statusmessagelist.h"
 
 #include <QFrame>
@@ -30,7 +31,8 @@ namespace BlackGui
         /**
          * Login to DB
          */
-        class BLACKGUI_EXPORT CDbLoginComponent : public QFrame
+        class BLACKGUI_EXPORT CDbLoginComponent :
+            public QFrame, public BlackGui::CLoadIndicatorEnabled
         {
             Q_OBJECT
 
@@ -39,7 +41,7 @@ namespace BlackGui
             explicit CDbLoginComponent(QWidget *parent = nullptr);
 
             //! Destructor
-            ~CDbLoginComponent();
+            virtual ~CDbLoginComponent();
 
             //! DB user
             BlackMisc::Network::CAuthenticatedUser getDbUser() const;
diff --git a/src/blackgui/components/dblogincomponent.ui b/src/blackgui/components/dblogincomponent.ui
index e09cacbc6..3e59f34e9 100644
--- a/src/blackgui/components/dblogincomponent.ui
+++ b/src/blackgui/components/dblogincomponent.ui
@@ -210,6 +210,9 @@
                 <property name="text">
                  <string>Database URL will go here</string>
                 </property>
+                <property name="openExternalLinks">
+                 <bool>true</bool>
+                </property>
                </widget>
               </item>
              </layout>