From 87cb2a71148b8fb543796d18d9ce108eefab76b2 Mon Sep 17 00:00:00 2001
From: Krzesimir Nowak <krzesimir@endocode.com>
Date: Wed, 7 Aug 2013 14:57:22 +0200
Subject: [PATCH] Set busy cursor when doing page loading in browser.

---
 src/creds/shibboleth/shibbolethwebview.cpp | 24 ++++++++++++++++++++--
 src/creds/shibboleth/shibbolethwebview.h   |  3 +++
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/src/creds/shibboleth/shibbolethwebview.cpp b/src/creds/shibboleth/shibbolethwebview.cpp
index 557a4b986b..d1eeb0e6aa 100644
--- a/src/creds/shibboleth/shibbolethwebview.cpp
+++ b/src/creds/shibboleth/shibbolethwebview.cpp
@@ -11,6 +11,7 @@
  * for more details.
  */
 
+#include <QApplication>
 #include <QDebug>
 #include <QNetworkCookie>
 #include <QWebFrame>
@@ -29,8 +30,12 @@ void ShibbolethWebView::setup(const QUrl& url, ShibbolethCookieJar* jar)
     QWebPage* page = new QWebPage(this);
 
     jar->setParent(this);
-    connect (jar, SIGNAL (newCookiesForUrl (QList<QNetworkCookie>, QUrl)),
-             this, SLOT (onNewCookiesForUrl (QList<QNetworkCookie>, QUrl)));
+    connect(jar, SIGNAL (newCookiesForUrl (QList<QNetworkCookie>, QUrl)),
+            this, SLOT (onNewCookiesForUrl (QList<QNetworkCookie>, QUrl)));
+    connect(page, SIGNAL(loadStarted()),
+            this, SLOT(slotLoadStarted()));
+    connect(page, SIGNAL(loadFinished(bool)),
+            this, SLOT(slotLoadFinished()));
 
     nm->setCookieJar(jar);
     page->setNetworkAccessManager(nm);
@@ -44,6 +49,11 @@ ShibbolethWebView::ShibbolethWebView(const QUrl& url, QWidget* parent)
     setup(url, new ShibbolethCookieJar(this));
 }
 
+ShibbolethWebView::~ShibbolethWebView()
+{
+    slotLoadFinished();
+}
+
 ShibbolethWebView::ShibbolethWebView(const QUrl& url, ShibbolethCookieJar* jar, QWidget* parent)
   : QWebView(parent)
 {
@@ -81,4 +91,14 @@ void ShibbolethWebView::hideEvent(QHideEvent* event)
     QWebView::hideEvent(event);
 }
 
+void ShibbolethWebView::slotLoadStarted()
+{
+    QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+}
+
+void ShibbolethWebView::slotLoadFinished()
+{
+    QApplication::restoreOverrideCursor();
+}
+
 } // ns Mirall
diff --git a/src/creds/shibboleth/shibbolethwebview.h b/src/creds/shibboleth/shibbolethwebview.h
index 0688d0598b..f0e43816d1 100644
--- a/src/creds/shibboleth/shibbolethwebview.h
+++ b/src/creds/shibboleth/shibbolethwebview.h
@@ -32,6 +32,7 @@ class ShibbolethWebView : public QWebView
 public:
   ShibbolethWebView(const QUrl& url, QWidget* parent = 0);
   ShibbolethWebView(const QUrl& url, ShibbolethCookieJar* jar, QWidget* parent = 0);
+  ~ShibbolethWebView();
 
 protected:
   void hideEvent(QHideEvent* event);
@@ -43,6 +44,8 @@ Q_SIGNALS:
 
 private Q_SLOTS:
   void onNewCookiesForUrl(const QList<QNetworkCookie>& cookieList, const QUrl& url);
+  void slotLoadStarted();
+  void slotLoadFinished();
 
 private:
   void setup(const QUrl& url, ShibbolethCookieJar* jar);