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, 58 insertions, 20 deletions

diff --git a/src/script/api/qscriptvalue.cpp b/src/script/api/qscriptvalue.cpp
index 4cd84a4..3aab268 100644
--- a/src/script/api/qscriptvalue.cpp
+++ b/src/script/api/qscriptvalue.cpp
@@ -561,6 +561,7 @@ QScriptValue QScriptValue::scope() const
     Q_D(const QScriptValue);
     if (!d || !d->isObject())
         return QScriptValue();
+    QScript::APIShim shim(d->engine);
     // ### make hidden property
     JSC::JSValue result = d->property("__qt_scope__", QScriptValue::ResolveLocal);
     return d->engine->scriptValueFromJSCValue(result);
@@ -650,11 +651,12 @@ static Type type(const QScriptValue &v)
     return Object;
 }
 
-QScriptValue ToPrimitive(const QScriptValue &object, JSC::PreferredPrimitiveType hint = JSC::NoPreference)
+static QScriptValue ToPrimitive(const QScriptValue &object, JSC::PreferredPrimitiveType hint = JSC::NoPreference)
 {
     Q_ASSERT(object.isObject());
     QScriptValuePrivate *pp = QScriptValuePrivate::get(object);
     Q_ASSERT(pp->engine != 0);
+    QScript::APIShim shim(pp->engine);
     JSC::ExecState *exec = pp->engine->currentFrame;
     JSC::JSValue savedException;
     QScriptEnginePrivate::saveException(exec, &savedException);
@@ -848,6 +850,7 @@ bool QScriptValue::equals(const QScriptValue &other) const
         if (!eng_p)
             eng_p = other.d_ptr->engine;
         if (eng_p) {
+            QScript::APIShim shim(eng_p);
             JSC::ExecState *exec = eng_p->currentFrame;
             JSC::JSValue savedException;
             QScriptEnginePrivate::saveException(exec, &savedException);
@@ -940,9 +943,12 @@ QString QScriptValue::toString() const
         return QString();
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toString(exec, d->jscValue);
-    }
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toString(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toString(0, d->jscValue);
+        }    }
     case QScriptValuePrivate::Number:
         return QScript::ToString(d->numberValue);
     case QScriptValuePrivate::String:
@@ -970,8 +976,12 @@ qsreal QScriptValue::toNumber() const
         return 0;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toNumber(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toNumber(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toNumber(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return d->numberValue;
@@ -993,8 +1003,12 @@ bool QScriptValue::toBoolean() const
         return false;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toBool(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toBool(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toBool(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QScript::ToBool(d->numberValue);
@@ -1025,8 +1039,12 @@ bool QScriptValue::toBool() const
         return false;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toBool(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toBool(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toBool(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QScript::ToBool(d->numberValue);
@@ -1055,8 +1073,12 @@ qint32 QScriptValue::toInt32() const
         return 0;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toInt32(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toInt32(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toInt32(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QScript::ToInt32(d->numberValue);
@@ -1085,8 +1107,12 @@ quint32 QScriptValue::toUInt32() const
         return 0;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toUInt32(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toUInt32(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toUInt32(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QScript::ToUInt32(d->numberValue);
@@ -1115,8 +1141,12 @@ quint16 QScriptValue::toUInt16() const
         return 0;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toUInt16(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toUInt16(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toUInt16(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QScript::ToUInt16(d->numberValue);
@@ -1145,8 +1175,12 @@ qsreal QScriptValue::toInteger() const
         return 0;
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toInteger(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toInteger(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toInteger(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QScript::ToInteger(d->numberValue);
@@ -1185,8 +1219,12 @@ QVariant QScriptValue::toVariant() const
         return QVariant();
     switch (d->type) {
     case QScriptValuePrivate::JavaScriptCore: {
-        JSC::ExecState *exec = d->engine ? d->engine->currentFrame : 0;
-        return QScriptEnginePrivate::toVariant(exec, d->jscValue);
+        if (d->engine) {
+            QScript::APIShim shim(d->engine);
+            return QScriptEnginePrivate::toVariant(d->engine->currentFrame, d->jscValue);
+        } else {
+            return QScriptEnginePrivate::toVariant(0, d->jscValue);
+        }
     }
     case QScriptValuePrivate::Number:
         return QVariant(d->numberValue);