From 530b052bed6fd74699fead438035dc4684d83335 Mon Sep 17 00:00:00 2001
From: Michael Brasser <michael.brasser@nokia.com>
Date: Wed, 3 Nov 2010 15:12:16 +1000
Subject: Add additional tracing.

Tracing for compile time, signal handlers, and deferred
creation.
---
 src/declarative/debugger/qdeclarativedebugtrace_p.h | 3 ++-
 src/declarative/qml/qdeclarativeboundsignal.cpp     | 3 +++
 src/declarative/qml/qdeclarativeengine.cpp          | 4 +++-
 src/declarative/qml/qdeclarativetypeloader.cpp      | 3 +++
 4 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/declarative/debugger/qdeclarativedebugtrace_p.h b/src/declarative/debugger/qdeclarativedebugtrace_p.h
index c7c61bd..d0e776e 100644
--- a/src/declarative/debugger/qdeclarativedebugtrace_p.h
+++ b/src/declarative/debugger/qdeclarativedebugtrace_p.h
@@ -74,7 +74,8 @@ public:
         Painting,
         Compiling,
         Creating,
-        Binding,
+        Binding,            //running a binding
+        HandlingSignal,     //running a signal handler
 
         MaximumRangeType
     };
diff --git a/src/declarative/qml/qdeclarativeboundsignal.cpp b/src/declarative/qml/qdeclarativeboundsignal.cpp
index 6af3e05..1bb92dd 100644
--- a/src/declarative/qml/qdeclarativeboundsignal.cpp
+++ b/src/declarative/qml/qdeclarativeboundsignal.cpp
@@ -49,6 +49,7 @@
 #include "qdeclarative.h"
 #include "qdeclarativecontext.h"
 #include "private/qdeclarativeglobal_p.h"
+#include "private/qdeclarativedebugtrace_p.h"
 
 #include <QtCore/qdebug.h>
 
@@ -165,6 +166,7 @@ QDeclarativeBoundSignal *QDeclarativeBoundSignal::cast(QObject *o)
 int QDeclarativeBoundSignal::qt_metacall(QMetaObject::Call c, int id, void **a)
 {
     if (c == QMetaObject::InvokeMetaMethod && id == evaluateIdx) {
+        QDeclarativeDebugTrace::startRange(QDeclarativeDebugTrace::HandlingSignal);
         m_isEvaluating = true;
         if (!m_paramsValid) {
             if (!m_signal.parameterTypes().isEmpty())
@@ -180,6 +182,7 @@ int QDeclarativeBoundSignal::qt_metacall(QMetaObject::Call c, int id, void **a)
         }
         if (m_params) m_params->clearValues();
         m_isEvaluating = false;
+        QDeclarativeDebugTrace::endRange(QDeclarativeDebugTrace::HandlingSignal);
         return -1;
     } else {
         return QObject::qt_metacall(c, id, a);
diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index 808ba68..dac40b0 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -69,6 +69,7 @@
 #include "private/qdeclarativetypenamecache_p.h"
 #include "private/qdeclarativeinclude_p.h"
 #include "private/qdeclarativenotifier_p.h"
+#include "private/qdeclarativedebugtrace_p.h"
 
 #include <QtCore/qmetaobject.h>
 #include <QScriptClass>
@@ -927,7 +928,7 @@ Q_AUTOTEST_EXPORT void qmlExecuteDeferred(QObject *object)
     QDeclarativeData *data = QDeclarativeData::get(object);
 
     if (data && data->deferredComponent) {
-
+        QDeclarativeDebugTrace::startRange(QDeclarativeDebugTrace::Creating);
         QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(data->context->engine);
 
         QDeclarativeComponentPrivate::ConstructionState state;
@@ -937,6 +938,7 @@ Q_AUTOTEST_EXPORT void qmlExecuteDeferred(QObject *object)
         data->deferredComponent = 0;
 
         QDeclarativeComponentPrivate::complete(ep, &state);
+        QDeclarativeDebugTrace::endRange(QDeclarativeDebugTrace::Creating);
     }
 }
 
diff --git a/src/declarative/qml/qdeclarativetypeloader.cpp b/src/declarative/qml/qdeclarativetypeloader.cpp
index c015519..d9b4c54 100644
--- a/src/declarative/qml/qdeclarativetypeloader.cpp
+++ b/src/declarative/qml/qdeclarativetypeloader.cpp
@@ -45,6 +45,7 @@
 #include <private/qdeclarativecompiler_p.h>
 #include <private/qdeclarativecomponent_p.h>
 #include <private/qdeclarativeglobal_p.h>
+#include <private/qdeclarativedebugtrace_p.h>
 
 #include <QtDeclarative/qdeclarativecomponent.h>
 #include <QtCore/qdebug.h>
@@ -895,6 +896,7 @@ void QDeclarativeTypeData::downloadProgressChanged(qreal p)
 void QDeclarativeTypeData::compile()
 {
     Q_ASSERT(m_compiledData == 0);
+    QDeclarativeDebugTrace::startRange(QDeclarativeDebugTrace::Compiling);
 
     m_compiledData = new QDeclarativeCompiledData(typeLoader()->engine());
     m_compiledData->url = m_imports.baseUrl();
@@ -906,6 +908,7 @@ void QDeclarativeTypeData::compile()
         m_compiledData->release();
         m_compiledData = 0;
     }
+    QDeclarativeDebugTrace::endRange(QDeclarativeDebugTrace::Compiling);
 }
 
 void QDeclarativeTypeData::resolveTypes()
-- 
cgit v0.12