From e9e6be0de1e1691b9d10cc9524aabf5d493858d6 Mon Sep 17 00:00:00 2001
From: Olivier Goffart <olivier.goffart@nokia.com>
Date: Tue, 24 Aug 2010 14:23:40 +0200
Subject: QDeclarativeEngineDebugServer:  make it a singleton.

It is already a singleton, just formalize it so it can be used in other
files than qdeclarativeengine.cpp

This also remove the global olbject QDeclarativeEngineDebugServer::m_engines

Reviewed-by: Lasse Holmstedt
---
 src/declarative/qml/qdeclarativeengine.cpp      | 7 ++-----
 src/declarative/qml/qdeclarativeenginedebug.cpp | 8 +++++++-
 src/declarative/qml/qdeclarativeenginedebug_p.h | 8 +++++---
 3 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index 4e45636..c5a5c18 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -438,8 +438,6 @@ void QDeclarativeEnginePrivate::clear(SimpleList<QDeclarativeParserStatus> &pss)
     pss.clear();
 }
 
-Q_GLOBAL_STATIC(QDeclarativeEngineDebugServer, qmlEngineDebugServer);
-
 void QDeclarativePrivate::qdeclarativeelement_destructor(QObject *o)
 {
     QObjectPrivate *p = QObjectPrivate::get(o);
@@ -481,9 +479,8 @@ void QDeclarativeEnginePrivate::init()
 
     if (QCoreApplication::instance()->thread() == q->thread() &&
         QDeclarativeEngineDebugServer::isDebuggingEnabled()) {
-        qmlEngineDebugServer();
         isDebugging = true;
-        QDeclarativeEngineDebugServer::addEngine(q);
+        QDeclarativeEngineDebugServer::instance()->addEngine(q);
     }
 }
 
@@ -547,7 +544,7 @@ QDeclarativeEngine::~QDeclarativeEngine()
 {
     Q_D(QDeclarativeEngine);
     if (d->isDebugging)
-        QDeclarativeEngineDebugServer::remEngine(this);
+        QDeclarativeEngineDebugServer::instance()->remEngine(this);
 }
 
 /*! \fn void QDeclarativeEngine::quit()
diff --git a/src/declarative/qml/qdeclarativeenginedebug.cpp b/src/declarative/qml/qdeclarativeenginedebug.cpp
index 688e0fc..056d8a0 100644
--- a/src/declarative/qml/qdeclarativeenginedebug.cpp
+++ b/src/declarative/qml/qdeclarativeenginedebug.cpp
@@ -58,7 +58,13 @@
 
 QT_BEGIN_NAMESPACE
 
-QList<QDeclarativeEngine *> QDeclarativeEngineDebugServer::m_engines;
+Q_GLOBAL_STATIC(QDeclarativeEngineDebugServer, qmlEngineDebugServer);
+
+QDeclarativeEngineDebugServer *QDeclarativeEngineDebugServer::instance()
+{
+    return qmlEngineDebugServer();
+}
+
 QDeclarativeEngineDebugServer::QDeclarativeEngineDebugServer(QObject *parent)
 : QDeclarativeDebugService(QLatin1String("QDeclarativeEngine"), parent),
     m_watch(new QDeclarativeWatcher(this))
diff --git a/src/declarative/qml/qdeclarativeenginedebug_p.h b/src/declarative/qml/qdeclarativeenginedebug_p.h
index aa450f3..4704393 100644
--- a/src/declarative/qml/qdeclarativeenginedebug_p.h
+++ b/src/declarative/qml/qdeclarativeenginedebug_p.h
@@ -92,8 +92,10 @@ public:
         bool hasNotifySignal;
     };
 
-    static void addEngine(QDeclarativeEngine *);
-    static void remEngine(QDeclarativeEngine *);
+    void addEngine(QDeclarativeEngine *);
+    void remEngine(QDeclarativeEngine *);
+
+    static QDeclarativeEngineDebugServer *instance();
 
 protected:
     virtual void messageReceived(const QByteArray &);
@@ -111,7 +113,7 @@ private:
     void resetBinding(int objectId, const QString &propertyName);
     void setMethodBody(int objectId, const QString &method, const QString &body);
 
-    static QList<QDeclarativeEngine *> m_engines;
+    QList<QDeclarativeEngine *> m_engines;
     QDeclarativeWatcher *m_watch;
 };
 Q_DECLARATIVE_EXPORT QDataStream &operator<<(QDataStream &, const QDeclarativeEngineDebugServer::QDeclarativeObjectData &);
-- 
cgit v0.12