Add ability to retrieve and use the QmlContext from our generated code

Our generated code (JIT and interpreter) should operate on the
QML context to retrieve QML related things. That's better than
operating on 4 different temps.

So this commit introduces the QML context as a temp in the
code we generate for QML. The next commits will move things over
to use that context with specialized runtime methods instead of
using generic subscript/get calls on the different subobjects.

Change-Id: Ia05cf339de9cdd23003f35cf78ede17d2590f8de
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/src/qml/jsruntime/qv4runtime_p.h b/src/qml/jsruntime/qv4runtime_p.h
index c2a0b5ec48..109caebd3a 100644
--- a/src/qml/jsruntime/qv4runtime_p.h
+++ b/src/qml/jsruntime/qv4runtime_p.h
@@ -207,11 +207,12 @@ struct Q_QML_PRIVATE_EXPORT Runtime {
     static unsigned doubleToUInt(const double &d);
 
     // qml
-    static ReturnedValue getQmlIdArray(NoThrowEngine *ctx);
-    static ReturnedValue getQmlImportedScripts(NoThrowEngine *ctx);
-    static ReturnedValue getQmlContextObject(NoThrowEngine *ctx);
-    static ReturnedValue getQmlScopeObject(NoThrowEngine *ctx);
-    static ReturnedValue getQmlSingleton(NoThrowEngine *ctx, int nameIndex);
+    static ReturnedValue getQmlContext(NoThrowEngine *engine);
+    static ReturnedValue getQmlIdArray(NoThrowEngine *engine);
+    static ReturnedValue getQmlImportedScripts(NoThrowEngine *engine);
+    static ReturnedValue getQmlContextObject(NoThrowEngine *engine);
+    static ReturnedValue getQmlScopeObject(NoThrowEngine *engine);
+    static ReturnedValue getQmlSingleton(NoThrowEngine *engine, int nameIndex);
     static ReturnedValue getQmlAttachedProperty(ExecutionEngine *engine, int attachedPropertiesId, int propertyIndex);
     static ReturnedValue getQmlQObjectProperty(ExecutionEngine *engine, const Value &object, int propertyIndex, bool captureRequired);
     static ReturnedValue getQmlSingletonQObjectProperty(ExecutionEngine *engine, const Value &object, int propertyIndex, bool captureRequired);