Print state changes using the states string name

This is just for convenience to avoid the need to look up the values
each time.

Change-Id: I4a2ebc0ba8e8dda16a71c555a51b4d411f3d03c4
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>

1 files changed, 8 insertions, 1 deletions

diff --git a/src/runtime/q3dsslideplayer.cpp b/src/runtime/q3dsslideplayer.cpp
index 81d04b0..d994f01 100644
--- a/src/runtime/q3dsslideplayer.cpp
+++ b/src/runtime/q3dsslideplayer.cpp
@@ -31,6 +31,7 @@
 
 #include <QtCore/qglobal.h>
 #include <QtCore/qloggingcategory.h>
+#include <QtCore/qmetaobject.h>
 #include "q3dsscenemanager_p.h"
 #include "q3dsanimationmanager_p.h"
 #include "q3dslogging_p.h"
@@ -48,6 +49,12 @@
 
 QT_BEGIN_NAMESPACE
 
+template <typename Enum>
+const char *getEnumName(Enum e)
+{
+    return QMetaEnum::fromType<Enum>().valueToKey(int(e));
+}
+
 class Q3DSSlidePositionCallback : public Qt3DAnimation::QAnimationCallback
 {
 public:
@@ -644,7 +651,7 @@ void Q3DSSlidePlayer::reset()
 void Q3DSSlidePlayer::setInternalState(Q3DSSlidePlayer::PlayerState state)
 {
     m_data.pendingState = state;
-    qCDebug(lcSlidePlayer, "Setting internal state from %d to %d", int(m_data.state), int(m_data.pendingState));
+    qCDebug(lcSlidePlayer, "Setting internal state from %s to %s", getEnumName(m_data.state), getEnumName(m_data.pendingState));
 
     Q3DSSlide *currentSlide = m_data.slideDeck->currentSlide();