From 6f9fb98886c592060fb8c17520c49947659d0817 Mon Sep 17 00:00:00 2001
From: Frederik Gladhorn <frederik.gladhorn@nokia.com>
Date: Wed, 16 Nov 2011 15:41:35 +0100
Subject: [PATCH] Add debug stream for QAccessibleInterface.
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Change-Id: I68fddac5a09bbf092c1e38c411d49dfbf640f27d
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>
---
 src/gui/accessible/qaccessible.cpp | 28 ++++++++++++++++++++++++++++
 src/gui/accessible/qaccessible.h   |  4 ++++
 2 files changed, 32 insertions(+)

diff --git a/src/gui/accessible/qaccessible.cpp b/src/gui/accessible/qaccessible.cpp
index 2de60e1..2aaf669 100644
--- a/src/gui/accessible/qaccessible.cpp
+++ b/src/gui/accessible/qaccessible.cpp
@@ -50,6 +50,7 @@
 #include <private/qguiapplication_p.h>
 #include "qplatformaccessibility_qpa.h"
 
+#include <QtCore/QDebug>
 #include <QtCore/QHash>
 #include <QtCore/QMetaObject>
 #include <QtCore/QMutex>
@@ -1224,6 +1225,33 @@ QAccessible2Interface *QAccessibleInterface::cast_helper(QAccessible2::Interface
     return interface_cast(t);
 }
 
+#ifndef QT_NO_DEBUG_STREAM
+Q_GUI_EXPORT QDebug operator<<(QDebug d, const QAccessibleInterface *iface)
+{
+    if (!iface) {
+        d << "QAccessibleInterface(null)";
+        return d;
+    }
+    d.nospace();
+    d << "QAccessibleInterface(" << hex << (void *) iface << dec;
+    d << " name=" << iface->text(QAccessible::Name) << " ";
+    d << "role=" << iface->role() << " ";
+    if (iface->childCount())
+        d << "childc=" << iface->childCount() << " ";
+    if (iface->object()) {
+        d << "obj=" << iface->object();
+    }
+    bool invisible = iface->state() & QAccessible::Invisible;
+    if (invisible) {
+        d << "invisible";
+    } else {
+        d << "rect=" << iface->rect();
+    }
+    d << ")";
+    return d.space();
+}
+#endif
+
 QT_END_NAMESPACE
 
 #endif
diff --git a/src/gui/accessible/qaccessible.h b/src/gui/accessible/qaccessible.h
index cba50f3..7b9b9e1 100644
--- a/src/gui/accessible/qaccessible.h
+++ b/src/gui/accessible/qaccessible.h
@@ -447,6 +447,10 @@ inline QAccessibleEvent::QAccessibleEvent(Type atype, int achild)
 #define QAccessibleInterface_iid "com.trolltech.Qt.QAccessibleInterface"
 Q_DECLARE_INTERFACE(QAccessibleInterface, QAccessibleInterface_iid)
 
+#ifndef QT_NO_DEBUG_STREAM
+Q_GUI_EXPORT QDebug operator<<(QDebug d, const QAccessibleInterface *iface);
+#endif
+
 #endif // QT_NO_ACCESSIBILITY
 
 QT_END_NAMESPACE
-- 
2.7.4