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-rw-r--r--src/qml/qml/v4/qv4v8_p.h226
1 files changed, 90 insertions, 136 deletions
diff --git a/src/qml/qml/v4/qv4v8_p.h b/src/qml/qml/v4/qv4v8_p.h
index 2b695e6454..6e96687310 100644
--- a/src/qml/qml/v4/qv4v8_p.h
+++ b/src/qml/qml/v4/qv4v8_p.h
@@ -123,7 +123,7 @@ class ImplementationUtilities;
class Signature;
class AccessorSignature;
template <class T> struct Handle;
-template <class T> class Local;
+template <class T> class Handle;
template <class T> class Persistent;
class FunctionTemplate;
class ObjectTemplate;
@@ -414,52 +414,6 @@ struct Handle {
/**
- * A light-weight stack-allocated object handle. All operations
- * that return objects from within v8 return them in local handles. They
- * are created within HandleScopes, and all local handles allocated within a
- * handle scope are destroyed when the handle scope is destroyed. Hence it
- * is not necessary to explicitly deallocate local handles.
- */
-template <class T> class Local : public Handle<T> {
- public:
- Local() {}
- template <class S> Local(Local<S> that)
- : Handle<T>(Handle<T>::Cast(that)) {
- /**
- * This check fails when trying to convert between incompatible
- * handles. For example, converting from a Handle<String> to a
- * Handle<Number>.
- */
- TYPE_CHECK(T, S);
- }
- template <class S> Local(S* that) : Handle<T>(that) { }
- template <class S> static Local<T> Cast(Local<S> that) {
-#ifdef V8_ENABLE_CHECKS
- // If we're going to perform the type check then we have to check
- // that the handle isn't empty before doing the checked cast.
- if (that.IsEmpty()) return Local<T>();
-#endif
- return Local<T>::New(Handle<T>::Cast(that));
- }
-
- template <class S> Local<S> As() {
- return Local<S>::Cast(*this);
- }
-
- /** Create a local handle for the content of another handle.
- * The referee is kept alive by the local handle even when
- * the original handle is destroyed/disposed.
- */
- static Local<T> New(Handle<T> that)
- {
- Local<T> result;
- result.Handle<T>::operator =(that);
- return result;
- }
-};
-
-
-/**
* An object reference that is independent of any handle scope. Where
* a Local handle only lives as long as the HandleScope in which it was
* allocated, a Persistent handle remains valid until it is explicitly
@@ -641,7 +595,7 @@ class V8EXPORT Script : public QSharedData {
* \return Compiled script object (context independent; when run it
* will use the currently entered context).
*/
- static Local<Script> New(Handle<String> source,
+ static Handle<Script> New(Handle<String> source,
ScriptOrigin* origin = NULL,
ScriptData* pre_data = NULL,
Handle<String> script_data = Handle<String>(),
@@ -657,7 +611,7 @@ class V8EXPORT Script : public QSharedData {
* \return Compiled script object (context independent; when run it
* will use the currently entered context).
*/
- static Local<Script> New(Handle<String> source,
+ static Handle<Script> New(Handle<String> source,
Handle<Value> file_name,
CompileFlags = Default);
@@ -677,7 +631,7 @@ class V8EXPORT Script : public QSharedData {
* when this function was called. When run it will always use this
* context.
*/
- static Local<Script> Compile(Handle<String> source,
+ static Handle<Script> Compile(Handle<String> source,
ScriptOrigin* origin = NULL,
ScriptData* pre_data = NULL,
Handle<String> script_data = Handle<String>(),
@@ -696,7 +650,7 @@ class V8EXPORT Script : public QSharedData {
* when this function was called. When run it will always use this
* context.
*/
- static Local<Script> Compile(Handle<String> source,
+ static Handle<Script> Compile(Handle<String> source,
Handle<Value> file_name,
Handle<String> script_data = Handle<String>(),
CompileFlags = Default);
@@ -708,13 +662,13 @@ class V8EXPORT Script : public QSharedData {
* using ::Compile) it will be run in the context in which it was
* compiled.
*/
- Local<Value> Run();
- Local<Value> Run(Handle<Object> qml);
+ Handle<Value> Run();
+ Handle<Value> Run(Handle<Object> qml);
/**
* Returns the script id value.
*/
- Local<Value> Id();
+ Handle<Value> Id();
/**
* Associate an additional data object with the script. This is mainly used
@@ -739,7 +693,7 @@ class V8EXPORT Message : public QSharedData {
Message(const QString &message, const QString &resourceName, int lineNumber)
: m_message(message), m_resourceName(resourceName), m_lineNumber(lineNumber) {}
- Local<String> Get() const;
+ Handle<String> Get() const;
/**
* Returns the resource name for the script from where the function causing
* the error originates.
@@ -786,7 +740,7 @@ class V8EXPORT StackTrace : public QSharedData
/**
* Returns a StackFrame at a particular index.
*/
- Local<StackFrame> GetFrame(uint32_t index) const;
+ Handle<StackFrame> GetFrame(uint32_t index) const;
/**
* Returns the number of StackFrames.
@@ -796,7 +750,7 @@ class V8EXPORT StackTrace : public QSharedData
/**
* Returns StackTrace as a v8::Array that contains StackFrame objects.
*/
- Local<Array> AsArray();
+ Handle<Array> AsArray();
/**
* Grab a snapshot of the current JavaScript execution stack.
@@ -805,12 +759,12 @@ class V8EXPORT StackTrace : public QSharedData
* \param options Enumerates the set of things we will capture for each
* StackFrame.
*/
- static Local<StackTrace> CurrentStackTrace(
+ static Handle<StackTrace> CurrentStackTrace(
int frame_limit,
StackTraceOptions options = kOverview);
private:
- QVector<Local<StackFrame> > frames;
+ QVector<Handle<StackFrame> > frames;
};
DEFINE_REFCOUNTED_HANDLE_OPERATIONS(StackTrace)
@@ -842,19 +796,19 @@ class V8EXPORT StackFrame : public QSharedData {
* Returns the name of the resource that contains the script for the
* function for this StackFrame.
*/
- Local<String> GetScriptName() const;
+ Handle<String> GetScriptName() const;
/**
* Returns the name of the resource that contains the script for the
* function for this StackFrame or sourceURL value if the script name
* is undefined and its source ends with //@ sourceURL=... string.
*/
- Local<String> GetScriptNameOrSourceURL() const;
+ Handle<String> GetScriptNameOrSourceURL() const;
/**
* Returns the name of the function associated with this stack frame.
*/
- Local<String> GetFunctionName() const;
+ Handle<String> GetFunctionName() const;
private:
friend class StackTrace;
@@ -973,19 +927,19 @@ class V8EXPORT Value {
*/
bool IsError() const;
- Local<Boolean> ToBoolean() const;
- Local<Number> ToNumber() const;
- Local<String> ToString() const;
- Local<Object> ToObject() const;
- Local<Integer> ToInteger() const;
- Local<Uint32> ToUint32() const;
- Local<Int32> ToInt32() const;
+ Handle<Boolean> ToBoolean() const;
+ Handle<Number> ToNumber() const;
+ Handle<String> ToString() const;
+ Handle<Object> ToObject() const;
+ Handle<Integer> ToInteger() const;
+ Handle<Uint32> ToUint32() const;
+ Handle<Int32> ToInt32() const;
/**
* Attempts to convert a string to an array index.
* Returns an empty handle if the conversion fails.
*/
- Local<Uint32> ToArrayIndex() const;
+ Handle<Uint32> ToArrayIndex() const;
bool BooleanValue() const;
double NumberValue() const;
@@ -1155,15 +1109,15 @@ class V8EXPORT String : public Primitive {
* 'strlen' to determine the buffer length, it might be
* wrong if 'data' contains a null character.
*/
- static Local<String> New(const char* data, int length = -1);
+ static Handle<String> New(const char* data, int length = -1);
/** Allocates a new string from 16-bit character codes.*/
- static Local<String> New(const uint16_t* data, int length = -1);
+ static Handle<String> New(const uint16_t* data, int length = -1);
/** Creates a symbol. Returns one if it exists already.*/
- static Local<String> NewSymbol(const char* data, int length = -1);
+ static Handle<String> NewSymbol(const char* data, int length = -1);
- static Local<String> New(QV4::String *s);
+ static Handle<String> New(QV4::String *s);
/**
* Creates a new external string using the data defined in the given
@@ -1173,7 +1127,7 @@ class V8EXPORT String : public Primitive {
* should the underlying buffer be deallocated or modified except through the
* destructor of the external string resource.
*/
- static Local<String> NewExternal(ExternalStringResource* resource);
+ static Handle<String> NewExternal(ExternalStringResource* resource);
/**
* Converts an object to an ASCII string.
@@ -1229,7 +1183,7 @@ class V8EXPORT String : public Primitive {
class V8EXPORT Number : public Primitive {
public:
double Value() const;
- static Local<Number> New(double value);
+ static Handle<Number> New(double value);
static Number* Cast(v8::Value* obj);
};
@@ -1239,8 +1193,8 @@ class V8EXPORT Number : public Primitive {
*/
class V8EXPORT Integer : public Number {
public:
- static Local<Integer> New(int32_t value);
- static Local<Integer> NewFromUnsigned(uint32_t value);
+ static Handle<Integer> New(int32_t value);
+ static Handle<Integer> NewFromUnsigned(uint32_t value);
int64_t Value() const;
static Integer* Cast(v8::Value* obj);
};
@@ -1280,12 +1234,12 @@ enum PropertyAttribute {
* setting|getting a particular property. See Object and ObjectTemplate's
* method SetAccessor.
*/
-typedef Handle<Value> (*AccessorGetter)(Local<String> property,
+typedef Handle<Value> (*AccessorGetter)(Handle<String> property,
const AccessorInfo& info);
-typedef void (*AccessorSetter)(Local<String> property,
- Local<Value> value,
+typedef void (*AccessorSetter)(Handle<String> property,
+ Handle<Value> value,
const AccessorInfo& info);
@@ -1322,9 +1276,9 @@ class V8EXPORT Object : public Value {
bool Set(uint32_t index,
Handle<Value> value);
- Local<Value> Get(Handle<Value> key);
+ Handle<Value> Get(Handle<Value> key);
- Local<Value> Get(uint32_t index);
+ Handle<Value> Get(uint32_t index);
// TODO(1245389): Replace the type-specific versions of these
// functions with generic ones that accept a Handle<Value> key.
@@ -1349,21 +1303,21 @@ class V8EXPORT Object : public Value {
* array returned by this method contains the same values as would
* be enumerated by a for-in statement over this object.
*/
- Local<Array> GetPropertyNames();
+ Handle<Array> GetPropertyNames();
/**
* This function has the same functionality as GetPropertyNames but
* the returned array doesn't contain the names of properties from
* prototype objects.
*/
- Local<Array> GetOwnPropertyNames();
+ Handle<Array> GetOwnPropertyNames();
/**
* Get the prototype object. This does not skip objects marked to
* be skipped by __proto__ and it does not consult the security
* handler.
*/
- Local<Value> GetPrototype();
+ Handle<Value> GetPrototype();
/**
* Set the prototype object. This does not skip objects marked to
@@ -1373,7 +1327,7 @@ class V8EXPORT Object : public Value {
bool SetPrototype(Handle<Value> prototype);
/** Gets the value in an internal field. */
- Local<Value> GetInternalField(int index);
+ Handle<Value> GetInternalField(int index);
/** Sets the value in an internal field. */
void SetInternalField(int index, Handle<Value> value);
@@ -1412,13 +1366,13 @@ class V8EXPORT Object : public Value {
* identity hash) are prefixed with "v8::".
*/
bool SetHiddenValue(Handle<String> key, Handle<Value> value);
- Local<Value> GetHiddenValue(Handle<String> key);
+ Handle<Value> GetHiddenValue(Handle<String> key);
/**
* Clone this object with a fast but shallow copy. Values will point
* to the same values as the original object.
*/
- Local<Object> Clone();
+ Handle<Object> Clone();
/**
@@ -1432,7 +1386,7 @@ class V8EXPORT Object : public Value {
* Call an Object as a function if a callback is set by the
* ObjectTemplate::SetCallAsFunctionHandler method.
*/
- Local<Value> CallAsFunction(Handle<Object> recv,
+ Handle<Value> CallAsFunction(Handle<Object> recv,
int argc,
Handle<Value> argv[]);
@@ -1441,10 +1395,10 @@ class V8EXPORT Object : public Value {
* ObjectTemplate::SetCallAsFunctionHandler method.
* Note: This method behaves like the Function::NewInstance method.
*/
- Local<Value> CallAsConstructor(int argc,
+ Handle<Value> CallAsConstructor(int argc,
Handle<Value> argv[]);
- static Local<Object> New();
+ static Handle<Object> New();
static Object* Cast(Value* obj);
};
@@ -1460,7 +1414,7 @@ class V8EXPORT Array : public Object {
* Creates a JavaScript array with the given length. If the length
* is negative the returned array will have length 0.
*/
- static Local<Array> New(int length = 0);
+ static Handle<Array> New(int length = 0);
static Array* Cast(Value* obj);
};
@@ -1471,9 +1425,9 @@ class V8EXPORT Array : public Object {
*/
class V8EXPORT Function : public Object {
public:
- Local<Object> NewInstance() const;
- Local<Object> NewInstance(int argc, Handle<Value> argv[]) const;
- Local<Value> Call(Handle<Object> recv,
+ Handle<Object> NewInstance() const;
+ Handle<Object> NewInstance(int argc, Handle<Value> argv[]) const;
+ Handle<Value> Call(Handle<Object> recv,
int argc,
Handle<Value> argv[]);
Handle<Value> GetName() const;
@@ -1488,7 +1442,7 @@ class V8EXPORT Function : public Object {
*/
class V8EXPORT Date : public Object {
public:
- static Local<Value> New(double time);
+ static Handle<Value> New(double time);
/**
* A specialization of Value::NumberValue that is more efficient
@@ -1520,7 +1474,7 @@ class V8EXPORT Date : public Object {
*/
class V8EXPORT NumberObject : public Object {
public:
- static Local<Value> New(double value);
+ static Handle<Value> New(double value);
/**
* Returns the Number held by the object.
@@ -1537,7 +1491,7 @@ class V8EXPORT NumberObject : public Object {
*/
class V8EXPORT BooleanObject : public Object {
public:
- static Local<Value> New(bool value);
+ static Handle<Value> New(bool value);
/**
* Returns the Boolean held by the object.
@@ -1554,12 +1508,12 @@ class V8EXPORT BooleanObject : public Object {
*/
class V8EXPORT StringObject : public Object {
public:
- static Local<Value> New(Handle<String> value);
+ static Handle<Value> New(Handle<String> value);
/**
* Returns the String held by the object.
*/
- Local<String> StringValue() const;
+ Handle<String> StringValue() const;
static StringObject* Cast(v8::Value* obj);
@@ -1592,14 +1546,14 @@ class V8EXPORT RegExp : public Object {
* static_cast<RegExp::Flags>(kGlobal | kMultiline))
* is equivalent to evaluating "/foo/gm".
*/
- static Local<RegExp> New(Handle<String> pattern,
+ static Handle<RegExp> New(Handle<String> pattern,
Flags flags);
/**
* Returns the value of the source property: a string representing
* the regular expression.
*/
- Local<String> GetSource() const;
+ Handle<String> GetSource() const;
/**
* Returns the flags bit field.
@@ -1624,10 +1578,10 @@ class V8EXPORT RegExp : public Object {
*/
class V8EXPORT External : public Value {
public:
- static Local<Value> Wrap(void* data);
+ static Handle<Value> Wrap(void* data);
static void* Unwrap(Handle<Value> obj);
- static Local<External> New(void* value);
+ static Handle<External> New(void* value);
static External* Cast(Value* obj);
void* Value() const;
};
@@ -1667,11 +1621,11 @@ class V8EXPORT Arguments {
Arguments(const QV4::Value *args, int argc, const QV4::Value &thisObject, bool isConstructor,
const Persistent<Value> &data);
int Length() const;
- Local<Value> operator[](int i) const;
- Local<Object> This() const;
- Local<Object> Holder() const;
+ Handle<Value> operator[](int i) const;
+ Handle<Object> This() const;
+ Handle<Object> Holder() const;
bool IsConstructCall() const;
- Local<Value> Data() const;
+ Handle<Value> Data() const;
Isolate* GetIsolate() const;
private:
@@ -1690,9 +1644,9 @@ class V8EXPORT AccessorInfo {
public:
AccessorInfo(const QV4::Value &thisObject, const Persistent<Value> &data);
Isolate* GetIsolate() const;
- Local<Value> Data() const;
- Local<Object> This() const;
- Local<Object> Holder() const;
+ Handle<Value> Data() const;
+ Handle<Object> This() const;
+ Handle<Object> Holder() const;
private:
Persistent<Value> m_this;
Persistent<Value> m_data;
@@ -1705,7 +1659,7 @@ typedef Handle<Value> (*InvocationCallback)(const Arguments& args);
* NamedProperty[Getter|Setter] are used as interceptors on object.
* See ObjectTemplate::SetNamedPropertyHandler.
*/
-typedef Handle<Value> (*NamedPropertyGetter)(Local<String> property,
+typedef Handle<Value> (*NamedPropertyGetter)(Handle<String> property,
const AccessorInfo& info);
@@ -1713,8 +1667,8 @@ typedef Handle<Value> (*NamedPropertyGetter)(Local<String> property,
* Returns the value if the setter intercepts the request.
* Otherwise, returns an empty handle.
*/
-typedef Handle<Value> (*NamedPropertySetter)(Local<String> property,
- Local<Value> value,
+typedef Handle<Value> (*NamedPropertySetter)(Handle<String> property,
+ Handle<Value> value,
const AccessorInfo& info);
/**
@@ -1722,7 +1676,7 @@ typedef Handle<Value> (*NamedPropertySetter)(Local<String> property,
* The result is an integer encoding property attributes (like v8::None,
* v8::DontEnum, etc.)
*/
-typedef Handle<Integer> (*NamedPropertyQuery)(Local<String> property,
+typedef Handle<Integer> (*NamedPropertyQuery)(Handle<String> property,
const AccessorInfo& info);
@@ -1731,7 +1685,7 @@ typedef Handle<Integer> (*NamedPropertyQuery)(Local<String> property,
* The return value is true if the property could be deleted and false
* otherwise.
*/
-typedef Handle<Boolean> (*NamedPropertyDeleter)(Local<String> property,
+typedef Handle<Boolean> (*NamedPropertyDeleter)(Handle<String> property,
const AccessorInfo& info);
/**
@@ -1754,7 +1708,7 @@ typedef Handle<Value> (*IndexedPropertyGetter)(uint32_t index,
* Otherwise, returns an empty handle.
*/
typedef Handle<Value> (*IndexedPropertySetter)(uint32_t index,
- Local<Value> value,
+ Handle<Value> value,
const AccessorInfo& info);
@@ -1875,28 +1829,28 @@ typedef Handle<Array> (*IndexedPropertyEnumerator)(const AccessorInfo& info);
class V8EXPORT FunctionTemplate : public Template {
public:
/** Creates a function template.*/
- static Local<FunctionTemplate> New(
+ static Handle<FunctionTemplate> New(
InvocationCallback callback = 0,
Handle<Value> data = Handle<Value>());
/** Returns the unique function instance in the current execution context.*/
- Local<Function> GetFunction();
+ Handle<Function> GetFunction();
/** Get the InstanceTemplate. */
- Local<ObjectTemplate> InstanceTemplate();
+ Handle<ObjectTemplate> InstanceTemplate();
/**
* A PrototypeTemplate is the template used to create the prototype object
* of the function created by this template.
*/
- Local<ObjectTemplate> PrototypeTemplate();
+ Handle<ObjectTemplate> PrototypeTemplate();
private:
FunctionTemplate(InvocationCallback callback, Handle<Value> data);
friend class V4V8Function;
InvocationCallback m_callback;
Persistent<Value> m_data;
- Local<ObjectTemplate> m_instanceTemplate;
- Local<ObjectTemplate> m_prototypeTemplate;
+ Handle<ObjectTemplate> m_instanceTemplate;
+ Handle<ObjectTemplate> m_prototypeTemplate;
};
DEFINE_REFCOUNTED_HANDLE_OPERATIONS(FunctionTemplate)
@@ -1911,10 +1865,10 @@ DEFINE_REFCOUNTED_HANDLE_OPERATIONS(FunctionTemplate)
class V8EXPORT ObjectTemplate : public Template {
public:
/** Creates an ObjectTemplate. */
- static Local<ObjectTemplate> New();
+ static Handle<ObjectTemplate> New();
/** Creates a new instance of this template.*/
- Local<Object> NewInstance();
+ Handle<Object> NewInstance();
/**
* Sets an accessor on the object template.
@@ -2091,16 +2045,16 @@ Handle<Value> V8EXPORT ThrowException(Handle<Value> exception);
*/
class V8EXPORT Exception {
public:
- static Local<Value> ReferenceError(Handle<String> message);
- static Local<Value> SyntaxError(Handle<String> message);
- static Local<Value> TypeError(Handle<String> message);
- static Local<Value> Error(Handle<String> message);
+ static Handle<Value> ReferenceError(Handle<String> message);
+ static Handle<Value> SyntaxError(Handle<String> message);
+ static Handle<Value> TypeError(Handle<String> message);
+ static Handle<Value> Error(Handle<String> message);
};
// --- User Object Comparison Callback ---
-typedef bool (*UserObjectComparisonCallback)(Local<Object> lhs,
- Local<Object> rhs);
+typedef bool (*UserObjectComparisonCallback)(Handle<Object> lhs,
+ Handle<Object> rhs);
// --- Garbage Collection Callbacks ---
@@ -2236,7 +2190,7 @@ class V8EXPORT TryCatch {
*
* The returned handle is valid until this TryCatch block has been destroyed.
*/
- Local<Value> Exception() const;
+ Handle<Value> Exception() const;
/**
* Returns the message associated with this exception. If there is
@@ -2245,7 +2199,7 @@ class V8EXPORT TryCatch {
* The returned handle is valid until this TryCatch block has been
* destroyed.
*/
- Local<v8::Message> Message() const;
+ Handle<v8::Message> Message() const;
/**
* Clears any exceptions that may have been caught by this try/catch block.
@@ -2262,7 +2216,7 @@ private:
friend class Isolate;
TryCatch *parent;
bool hasCaughtException;
- Local<Value> exception;
+ Handle<Value> exception;
};
@@ -2277,7 +2231,7 @@ public:
* context of the top-most JavaScript frame. If there are no
* JavaScript frames an empty handle is returned.
*/
- static Local<Value> GetCallingScriptData();
+ static Handle<Value> GetCallingScriptData();
private:
Context() {}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 07:10:20 +0000