Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2: (60 commits)
  Total makeover of SVG image reader
  Add a QGraphicsItem::updateMicroFocus() to QGraphicsItem.
  Micro optimization after feedback from Jan-Arve.
  Show only one dialog when using QFileDialog on Mac.
  Re-fix compilation: re-add symbols introduced in Qt 4.6.3 to Qt 4.7
  Fix bad merge from 4.6.
  Doc: Updated the qdoc manual with i18n info. Fixed a code example.
  Fix QStaticText test on Mac
  Support the pen set on the painter in QStaticText when using rich text
  Fix setting font for QStaticText on Linux and Mac
  Hack .pro files on windows to define QT_NO_EGL
  Fix QDate::isLeapYear() for years < 1
  One more test for chinese codecs
  QScript: More missing APIShim
  QScriptEngine: Fix reentrency involving creation and desctructions of QScriptEngines
  Work-around Symbian 10.1's broken egl.h
  Add some #warnings to debug Symbian EGL build failure
  Don't detect EGLImage presence by testing function pointers
  Implement proper QStaticText support in QPaintBuffer
  Make QStaticText layout lazy
  ...

1 files changed, 11 insertions, 4 deletions

diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index b322523..70f798e 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -875,7 +875,7 @@ QScriptEnginePrivate::QScriptEnginePrivate()
         return;
     }
     JSC::initializeThreading();
-
+    JSC::IdentifierTable *oldTable = JSC::currentIdentifierTable();
     globalData = JSC::JSGlobalData::create().releaseRef();
     globalData->clientData = new QScript::GlobalClientData(this);
     JSC::JSGlobalObject *globalObject = new (globalData)QScript::GlobalObject();
@@ -911,11 +911,12 @@ QScriptEnginePrivate::QScriptEnginePrivate()
     activeAgent = 0;
     agentLineNumber = -1;
     processEventsInterval = -1;
+    JSC::setCurrentIdentifierTable(oldTable);
 }
 
 QScriptEnginePrivate::~QScriptEnginePrivate()
 {
-    JSC::setCurrentIdentifierTable(globalData->identifierTable);
+    QScript::APIShim shim(this);
 
     //disconnect all loadedScripts and generate all jsc::debugger::scriptUnload events
     QHash<intptr_t,QScript::UStringSourceProviderWithFeedback*>::const_iterator it;
@@ -3277,6 +3278,7 @@ bool QScriptEnginePrivate::hasDemarshalFunction(int type) const
 bool QScriptEngine::convert(const QScriptValue &value, int type, void *ptr)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     return QScriptEnginePrivate::convertValue(d->currentFrame, d->scriptValueToJSCValue(value), type, ptr);
 }
 
@@ -3289,8 +3291,12 @@ bool QScriptEngine::convertV2(const QScriptValue &value, int type, void *ptr)
     if (vp) {
         switch (vp->type) {
         case QScriptValuePrivate::JavaScriptCore: {
-            JSC::ExecState *exec = vp->engine ? vp->engine->currentFrame : 0;
-            return QScriptEnginePrivate::convertValue(exec, vp->jscValue, type, ptr);
+            if (vp->engine) {
+                QScript::APIShim shim(vp->engine);
+                return QScriptEnginePrivate::convertValue(vp->engine->currentFrame, vp->jscValue, type, ptr);
+            } else {
+                return QScriptEnginePrivate::convertValue(0, vp->jscValue, type, ptr);
+            }
         }
         case QScriptValuePrivate::Number:
             return QScriptEnginePrivate::convertNumber(vp->numberValue, type, ptr);
@@ -3341,6 +3347,7 @@ void QScriptEngine::registerCustomType(int type, MarshalFunction mf,
 void QScriptEngine::installTranslatorFunctions(const QScriptValue &object)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     JSC::ExecState* exec = d->currentFrame;
     JSC::JSValue jscObject = d->scriptValueToJSCValue(object);
     JSC::JSGlobalObject *glob = d->originalGlobalObject();