From 6f908433654da368df0c4e3faba5a166734867a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Fri, 23 Nov 2012 08:23:34 +0100
Subject: [PATCH] Escape HTML command in window caption before passing to QML

Escaping is performed in the model instead of the UI as each of the QML
files needed to be fixed and it is likeley that the issue would come up
again. In the model it's hopefully fixed for good.

BUG: 309960
FIXED-IN: 4.9.4
REVIEW: 107431
---
 tabbox/clientmodel.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/tabbox/clientmodel.cpp b/tabbox/clientmodel.cpp
index 388180a438..daa063af05 100644
--- a/tabbox/clientmodel.cpp
+++ b/tabbox/clientmodel.cpp
@@ -24,6 +24,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "tabboxconfig.h"
 #include "tabboxhandler.h"
 // Qt
+// TODO: remove with Qt 5, only for HTML escaping the caption
+#include <QTextDocument>
 #include <QTextStream>
 // KDE
 #include <KLocale>
@@ -69,8 +71,13 @@ QVariant ClientModel::data(const QModelIndex& index, int role) const
     }
     switch(role) {
     case Qt::DisplayRole:
-    case CaptionRole:
-        return client->caption();
+    case CaptionRole: {
+        QString caption = client->caption();
+        if (Qt::mightBeRichText(caption)) {
+            caption = Qt::escape(caption);
+        }
+        return caption;
+    }
     case ClientRole:
         return qVariantFromValue((void*)client.data());
     case DesktopNameRole: {