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Unified Diff: sky/engine/bindings-dart/core/dart/DartUtilities.h

Issue 918273002: Remove bindings-dart (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 10 months ago
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Index: sky/engine/bindings-dart/core/dart/DartUtilities.h
diff --git a/sky/engine/bindings-dart/core/dart/DartUtilities.h b/sky/engine/bindings-dart/core/dart/DartUtilities.h
deleted file mode 100644
index eacbb5c9433a41fde9cb103f6f3579865cdb7453..0000000000000000000000000000000000000000
--- a/sky/engine/bindings-dart/core/dart/DartUtilities.h
+++ /dev/null
@@ -1,1305 +0,0 @@
-// Copyright 2011, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef DartUtilities_h
-#define DartUtilities_h
-
-#if OS(ANDROID)
-#include <sys/system_properties.h>
-#endif
-
-
-#include "bindings/common/ScriptPromise.h"
-#include "bindings/core/v8/Dictionary.h"
-#include "bindings/core/dart/DartDOMData.h"
-#include "bindings/core/dart/DartScriptValue.h"
-#include "bindings/core/dart/DartStringCache.h"
-#include "bindings/core/v8/SerializedScriptValue.h"
-#include "bindings/core/v8/V8RecursionScope.h"
-#include "bindings/core/v8/V8ScriptState.h"
-#include "bindings/dart/DartWebkitClassIds.h"
-#include "core/dom/DOMStringList.h"
-#include "core/dom/MessagePort.h"
-#include "core/inspector/ScriptCallFrame.h"
-#include "modules/mediastream/MediaStreamTrack.h"
-#include "platform/heap/Heap.h"
-
-#include "wtf/ArrayBufferView.h"
-#include "wtf/Float32Array.h"
-#include "wtf/HashMap.h"
-#include "wtf/ListHashSet.h"
-#include "wtf/Uint8Array.h"
-#include "wtf/text/WTFString.h"
-#include <dart_api.h>
-#include <dart_debugger_api.h>
-
-namespace WTF {
-class ArrayBuffer;
-class Uint8ClampedArray;
-}
-
-namespace blink {
-
-class Dictionary;
-class Frame;
-class SQLValue;
-class ScriptArguments;
-class ScriptCallStack;
-class ExecutionContext;
-class SerializedScriptValue;
-
-class DartStringPeer {
-public:
- explicit DartStringPeer(PassRefPtr<StringImpl> stringImpl)
- : m_plainString(stringImpl), m_atomicString(), m_atomicCached(false)
- {
- }
-
- explicit DartStringPeer(StringImpl* stringImpl)
- : m_plainString(stringImpl), m_atomicString(), m_atomicCached(false)
- {
- }
-
- const String& toString() const { return m_plainString; }
- const AtomicString& toAtomicString()
- {
- if (m_atomicCached)
- return m_atomicString;
- return toAtomicStringSlow();
- }
- const AtomicString& toAtomicStringSlow()
- {
- if (!m_plainString.isNull()) {
- m_atomicString = AtomicString(m_plainString);
- ASSERT(!m_atomicString.isNull());
- }
- m_atomicCached = true;
- return m_atomicString;
- }
- static DartStringPeer* nullString();
- static DartStringPeer* emptyString();
-
-private:
- DartStringPeer() : m_plainString(), m_atomicString()
- {
- }
-
- String m_plainString;
- AtomicString m_atomicString;
- bool m_atomicCached;
-};
-
-class DartStringAdapter {
-public:
- explicit DartStringAdapter(DartStringPeer* stringPeer) : m_stringPeer(stringPeer)
- {
- ASSERT(stringPeer);
- }
-
- operator String() const { return m_stringPeer->toString(); }
- operator AtomicString() const { return m_stringPeer->toAtomicString(); }
-
-private:
- DartStringPeer* m_stringPeer;
-};
-
-class DartApiScope {
-public:
- DartApiScope() { Dart_EnterScope(); }
- ~DartApiScope() { Dart_ExitScope(); }
-};
-
-class DartUtilities {
-public:
- static Dart_Handle stringImplToDartString(StringImpl*);
- static Dart_Handle stringToDartString(const String&);
- static Dart_Handle stringToDartString(const AtomicString&);
- static Dart_Handle safeStringImplToDartString(StringImpl*);
- static Dart_Handle safeStringToDartString(const String&);
- static Dart_Handle safeStringToDartString(const AtomicString&);
-
- static Dart_Handle errorToException(Dart_Handle error)
- {
- ASSERT(Dart_IsError(error));
- if (Dart_ErrorHasException(error))
- return Dart_ErrorGetException(error);
- return Dart_NewStringFromCString(Dart_GetError(error));
- }
-
- static bool checkResult(Dart_Handle result, Dart_Handle& exception)
- {
- if (!Dart_IsError(result))
- return true;
-
- exception = errorToException(result);
- return false;
- }
-
- static void extractListElements(Dart_Handle list, Dart_Handle& exception, Vector<Dart_Handle>& elements);
- static Dart_Handle toList(const Vector<Dart_Handle>& elements, Dart_Handle& exception);
-
- static void extractMapElements(Dart_Handle map, Dart_Handle& exception, HashMap<String, Dart_Handle>& elements);
-
- static int64_t toInteger(Dart_Handle, Dart_Handle& exception);
- static String toString(Dart_Handle);
- static void toMessagePortArray(Dart_Handle, MessagePortArray&, ArrayBufferArray&, Dart_Handle& exception);
- static PassRefPtr<SerializedScriptValue> toSerializedScriptValue(Dart_Handle, MessagePortArray*, ArrayBufferArray*, Dart_Handle& exception);
- static SQLValue toSQLValue(Dart_Handle, Dart_Handle& exception);
- template <class T, class Convertor>
- static void toVector(Convertor convertor, Dart_Handle object, Vector<T>& result, Dart_Handle& exception)
- {
- ASSERT(Dart_IsList(object));
- ASSERT(result.isEmpty());
-
- Vector<Dart_Handle> handles;
- DartUtilities::extractListElements(object, exception, handles);
- if (exception)
- return;
-
- for (unsigned i = 0; i < handles.size(); ++i) {
- result.append(convertor(handles[i], exception));
- if (exception)
- return;
- }
- }
- template <class T, class Convertor>
- static void toVector(Convertor convertor, Dart_Handle object, HeapVector<Member<T> >& result, Dart_Handle& exception)
- {
- ASSERT(Dart_IsList(object));
- ASSERT(result.isEmpty());
-
- Vector<Dart_Handle> handles;
- DartUtilities::extractListElements(object, exception, handles);
- if (exception)
- return;
-
- for (unsigned i = 0; i < handles.size(); ++i) {
- result.append(convertor(handles[i], exception));
- if (exception)
- return;
- }
- }
-
- template <class T>
- struct TypeConvertor { };
-
- template <class T>
- static void toNativeVector(Dart_Handle object, Vector<T>& result, Dart_Handle& exception)
- {
- toVector(TypeConvertor<T>(), object, result, exception);
- }
- template <class T>
- static void toNativeVector(Dart_NativeArguments args, int idx, Vector<T>& result, Dart_Handle& exception)
- {
- Dart_Handle object = Dart_GetNativeArgument(args, idx);
- toVector(TypeConvertor<T>(), object, result, exception);
- }
-
- template <class T>
- static void toNativeVector(Dart_Handle object, HeapVector<Member<T> >& result, Dart_Handle& exception)
- {
- toVector(TypeConvertor<T>(), object, result, exception);
- }
- template <class T>
- static void toNativeVector(Dart_NativeArguments args, int idx, HeapVector<Member<T> >& result, Dart_Handle& exception)
- {
- Dart_Handle object = Dart_GetNativeArgument(args, idx);
- toVector(TypeConvertor<T>(), object, result, exception);
- }
-
- static Dart_Handle listHashSetToDartList(ListHashSet<String> set, Dart_Handle& exception)
- {
- Dart_Handle result = Dart_NewList(set.size());
- if (!DartUtilities::checkResult(result, exception))
- return Dart_Null();
-
- ListHashSet<String>::const_iterator end = set.end();
- int index = 0;
- for (ListHashSet<String>::const_iterator it = set.begin(); it != end; ++it, ++index)
- Dart_ListSetAt(result, index, DartUtilities::stringToDartString(*it));
- return result;
- }
-
- static Dictionary dartToDictionary(Dart_Handle, Dart_Handle& exception);
- static Dictionary dartToDictionaryWithNullCheck(Dart_Handle, Dart_Handle& exception);
- static Dictionary dartToDictionary(Dart_NativeArguments args, int idx, Dart_Handle& exception);
- static Dictionary dartToDictionaryWithNullCheck(Dart_NativeArguments args, int idx, Dart_Handle& exception);
-
- static LocalDOMWindow* domWindowForCurrentIsolate();
- static LocalDOMWindow* enteredDomWindowForCurrentIsolate()
- {
- // FIXME: Add check to enforce this is the right window.
- return domWindowForCurrentIsolate();
- }
-
- static LocalDOMWindow* callingDomWindowForCurrentIsolate()
- {
- // FIXME: Add check to enforce this is the right window.
- return domWindowForCurrentIsolate();
- }
-
- static V8ScriptState* v8ScriptStateForCurrentIsolate();
-
- static ExecutionContext* scriptExecutionContext();
- // FIXMEDART: Should have a variant that takes a Dart_NativeArguments to avoid TLS.
- static DartScriptState* currentScriptState();
-
- static bool processingUserGesture();
-
- static PassRefPtr<ScriptArguments> createScriptArguments(Dart_Handle argument, Dart_Handle& exception);
-
- static PassRefPtr<ScriptCallStack> createScriptCallStack();
- static ScriptCallFrame getTopFrame(Dart_StackTrace, Dart_Handle& exception);
- static ScriptCallFrame toScriptCallFrame(Dart_ActivationFrame, Dart_Handle& exception);
-
- static const uint8_t* fullSnapshot(LocalFrame*);
-
- static Dart_Handle canonicalizeUrl(Dart_Handle library, Dart_Handle urlHandle, String url);
-
- static void reportProblem(ExecutionContext*, const String&, int line = 0, int col = 0);
- static void reportProblem(ExecutionContext*, Dart_Handle);
- static void reportProblem(ExecutionContext*, Dart_Handle, const String& sourceURL);
-
- static Dart_Handle toDartCoreException(const String &className, const String& message);
-
- static Dart_Handle coreArgumentErrorException(const String& message);
-
- static Dart_Handle invalidNumberOfArgumentsException()
- {
- return Dart_NewStringFromCString("Invalid number of arguments");
- }
-
- static Dart_Handle conditionalFunctionalityException()
- {
- return Dart_NewStringFromCString("Ooops, this functionality is not enabled in this browser");
- }
-
- static Dart_Handle notImplementedException(const char* fileName, int lineNumber);
-
- static Dart_Handle internalErrorException(const char* msg)
- {
- // FIXME: wrap into proper type.
- return Dart_NewStringFromCString(msg);
- }
-
- static Dart_Handle newResolvedPromise(Dart_Handle value);
- static Dart_Handle newSmashedPromise(Dart_Handle error);
- static Dart_Handle newResolver();
- static Dart_Handle newArgumentError(const String& message);
-
- static Dart_Handle invokeUtilsMethod(const char* methodName, int argCount, Dart_Handle* args);
-
- static Dart_Handle convertSourceString(const String& source)
- {
- // FIXME: Decide whether to externalize this here.
- const CString utf8encoded = source.utf8();
- return Dart_NewStringFromUTF8(
- reinterpret_cast<const uint8_t*>(utf8encoded.data()),
- utf8encoded.length());
- }
-
- static DartStringAdapter dartToString(Dart_Handle object, Dart_Handle& exception)
- {
- intptr_t charsize = 0;
- intptr_t strlength = 0;
- void* peer = 0;
- Dart_Handle result = Dart_StringGetProperties(object, &charsize, &strlength, &peer);
- if (peer) {
- return DartStringAdapter(reinterpret_cast<DartStringPeer*>(peer));
- }
- if (Dart_IsError(result)) {
- exception = Dart_NewStringFromCString("String Expected");
- return DartStringAdapter(DartStringPeer::nullString());
- }
- return dartToStringImpl(object, exception, true);
- }
- static DartStringAdapter dartToString(Dart_NativeArguments args, int index, Dart_Handle& exception, bool autoDartScope = true)
- {
- void* peer = 0;
- Dart_Handle object = Dart_GetNativeStringArgument(args, index, &peer);
- if (peer) {
- return DartStringAdapter(reinterpret_cast<DartStringPeer*>(peer));
- }
- if (Dart_IsError(object)) {
- exception = Dart_NewStringFromCString("String Expected");
- return DartStringAdapter(DartStringPeer::nullString());
- }
- return dartToStringImpl(object, exception, autoDartScope);
- }
- static DartStringAdapter dartToStringWithNullCheck(Dart_NativeArguments args, int index, Dart_Handle& exception, bool autoDartScope = true)
- {
- void* peer = 0;
- Dart_Handle object = Dart_GetNativeStringArgument(args, index, &peer);
- if (peer) {
- return DartStringAdapter(reinterpret_cast<DartStringPeer*>(peer));
- }
- if (Dart_IsNull(object)) {
- return DartStringAdapter(DartStringPeer::nullString());
- }
- return dartToString(args, index, exception, autoDartScope);
- }
- static DartStringAdapter dartToStringWithEmptyCheck(Dart_NativeArguments args, int index, Dart_Handle& exception, bool autoDartScope = true)
- {
- void* peer = 0;
- Dart_Handle object = Dart_GetNativeStringArgument(args, index, &peer);
- if (peer) {
- return DartStringAdapter(reinterpret_cast<DartStringPeer*>(peer));
- }
- if (Dart_IsNull(object)) {
- return DartStringAdapter(DartStringPeer::emptyString());
- }
- return dartToString(args, index, exception, autoDartScope);
- }
- static Dart_Handle stringToDart(const AtomicString& value)
- {
- DartDOMData* domData = DartDOMData::current();
- StringImpl* stringImpl = value.impl();
- if (!stringImpl) {
- return domData->emptyString();
- }
- return Dart_HandleFromWeakPersistent(domData->stringCache().get(stringImpl));
- }
- static Dart_Handle stringToDart(const String& value)
- {
- DartDOMData* domData = DartDOMData::current();
- StringImpl* stringImpl = value.impl();
- if (!stringImpl) {
- return domData->emptyString();
- }
- return Dart_HandleFromWeakPersistent(domData->stringCache().get(stringImpl));
- }
- template <class StringClass>
- static Dart_Handle stringToDartWithNullCheck(const StringClass& value)
- {
- if (value.isNull())
- return Dart_Null();
- return stringToDart(value);
- }
- static void setDartUnsignedReturnValue(Dart_NativeArguments args, unsigned value)
- {
- Dart_SetIntegerReturnValue(args, value);
- }
- static void setDartUnsignedLongLongReturnValue(Dart_NativeArguments args, unsigned long long value)
- {
- // FIXME: WebIDL unsigned long long is guaranteed to fit into 64-bit unsigned,
- // so we need a dart API for constructing an integer from uint64_t.
- ASSERT(value <= 0x7fffffffffffffffLL);
- Dart_SetIntegerReturnValue(args, static_cast<int64_t>(value));
- }
- static void setDartIntegerReturnValue(Dart_NativeArguments args, int64_t value)
- {
- Dart_SetIntegerReturnValue(args, value);
- }
- static void setDartStringReturnValue(Dart_NativeArguments args, const AtomicString& value, bool autoDartScope = true)
- {
- DartDOMData* domData = static_cast<DartDOMData*>(Dart_GetNativeIsolateData(args));
- StringImpl* stringImpl = value.impl();
- if (!stringImpl) {
- Dart_SetReturnValue(args, domData->emptyString());
- } else {
- Dart_SetWeakHandleReturnValue(args, domData->stringCache().get(value.impl(), autoDartScope));
- }
- }
- static void setDartStringReturnValue(Dart_NativeArguments args, const String& value, bool autoDartScope = true)
- {
- DartDOMData* domData = static_cast<DartDOMData*>(Dart_GetNativeIsolateData(args));
- StringImpl* stringImpl = value.impl();
- if (!stringImpl) {
- Dart_SetReturnValue(args, domData->emptyString());
- } else {
- Dart_SetWeakHandleReturnValue(args, domData->stringCache().get(value.impl(), autoDartScope));
- }
- }
- static void setDartStringReturnValueWithNullCheck(
- Dart_NativeArguments args, const AtomicString& value, bool autoDartScope = true)
- {
- if (value.isNull()) {
- Dart_SetReturnValue(args, Dart_Null());
- } else {
- setDartStringReturnValue(args, value, autoDartScope);
- }
- }
- static void setDartStringReturnValueWithNullCheck(Dart_NativeArguments args, const String& value, bool autoDartScope = true)
- {
- if (value.isNull()) {
- Dart_SetReturnValue(args, Dart_Null());
- } else {
- setDartStringReturnValue(args, value, autoDartScope);
- }
- }
-
- // ScalarValueString helpers. ScalarValueString is identical to DOMString
- // except that "convert a DOMString to a sequence of Unicode characters".
-
- static DartStringAdapter dartToScalarValueString(Dart_Handle object, Dart_Handle& exception)
- {
- intptr_t charsize = 0;
- intptr_t strlength = 0;
- void* peer = 0;
- Dart_Handle result = Dart_StringGetProperties(object, &charsize, &strlength, &peer);
- if (peer) {
- return DartStringAdapter(reinterpret_cast<DartStringPeer*>(peer));
- }
- if (Dart_IsError(result)) {
- exception = Dart_NewStringFromCString("String Expected");
- return DartStringAdapter(DartStringPeer::nullString());
- }
- // TODO(terry): Need to implement similar code to replace with UTF-16
- // with valid unicode. See V8Bindings.h implementation.
- return dartToStringImpl(object, exception, true);
- }
- static DartStringAdapter dartToScalarValueString(Dart_NativeArguments args, int index, Dart_Handle& exception, bool autoDartScope = true)
- {
- void* peer = 0;
- Dart_Handle object = Dart_GetNativeStringArgument(args, index, &peer);
- if (peer) {
- return DartStringAdapter(reinterpret_cast<DartStringPeer*>(peer));
- }
- if (Dart_IsError(object)) {
- exception = Dart_NewStringFromCString("String Expected");
- return DartStringAdapter(DartStringPeer::nullString());
- }
- // TODO(terry): Need to implement similar code to replace with UTF-16
- // with valid unicode. See V8Bindings.h implementation.
- return dartToStringImpl(object, exception, autoDartScope);
- }
- static DartStringAdapter dartToScalarValueStringWithNullCheck(Dart_NativeArguments args, int index, Dart_Handle& exception, bool autoDartScope = true)
- {
- void* peer = 0;
- Dart_Handle object = Dart_GetNativeStringArgument(args, index, &peer);
- if (peer) {
- return DartStringAdapter(reinterpret_cast<DartStringPeer*>(peer));
- }
- if (Dart_IsNull(object)) {
- return DartStringAdapter(DartStringPeer::nullString());
- }
- return dartToScalarValueString(args, index, exception, autoDartScope);
- }
- static void setDartScalarValueStringReturnValue(Dart_NativeArguments args, const AtomicString& value, bool autoDartScope = true)
- {
- DartDOMData* domData = static_cast<DartDOMData*>(Dart_GetNativeIsolateData(args));
- StringImpl* stringImpl = value.impl();
- if (!stringImpl) {
- Dart_SetReturnValue(args, domData->emptyString());
- } else {
- // TODO(terry): Need to implement similar code to replace with UTF-16
- // with valid unicode. See V8Bindings.h implementation.
- }
- }
- static void setDartScalarValueStringReturnValue(Dart_NativeArguments args, const String& value, bool autoDartScope = true)
- {
- DartDOMData* domData = static_cast<DartDOMData*>(Dart_GetNativeIsolateData(args));
- StringImpl* stringImpl = value.impl();
- if (!stringImpl) {
- Dart_SetReturnValue(args, domData->emptyString());
- } else {
- // TODO(terry): Need to implement similar code to replace with UTF-16
- // with valid unicode. See V8Bindings.h implementation.
- }
- }
- static void setDartScalarValueStringReturnValueWithNullCheck(
- Dart_NativeArguments args, const AtomicString& value, bool autoDartScope = true)
- {
- if (value.isNull()) {
- Dart_SetReturnValue(args, Dart_Null());
- } else {
- setDartScalarValueStringReturnValue(args, value, autoDartScope);
- }
- }
- static void setDartScalarValueStringReturnValueWithNullCheck(Dart_NativeArguments args, const String& value, bool autoDartScope = true)
- {
- if (value.isNull()) {
- Dart_SetReturnValue(args, Dart_Null());
- } else {
- setDartScalarValueStringReturnValue(args, value, autoDartScope);
- }
- }
-
- // ByteString helpers. Converts a value to a String, throwing if any code
- // unit is outside 0-255.
-
- static DartStringAdapter dartToByteString(Dart_Handle object, Dart_Handle& exception)
- {
- intptr_t charsize = 0;
- intptr_t strlength = 0;
- void* peer = 0;
- Dart_Handle result = Dart_StringGetProperties(object, &charsize, &strlength, &peer);
- if (peer) {
- return DartStringAdapter(reinterpret_cast<DartStringPeer*>(peer));
- }
- if (Dart_IsError(result)) {
- exception = Dart_NewStringFromCString("String Expected");
- return DartStringAdapter(DartStringPeer::nullString());
- }
- // TODO(terry): Need to implement similar code to toByteString see
- // bindings/core/v8/V8Bindings.h for implementation.
- return dartToStringImpl(object, exception, true);
- }
- static DartStringAdapter dartToByteString(Dart_NativeArguments args, int index, Dart_Handle& exception, bool autoDartScope = true)
- {
- void* peer = 0;
- Dart_Handle object = Dart_GetNativeStringArgument(args, index, &peer);
- if (peer) {
- return DartStringAdapter(reinterpret_cast<DartStringPeer*>(peer));
- }
- if (Dart_IsError(object)) {
- exception = Dart_NewStringFromCString("String Expected");
- return DartStringAdapter(DartStringPeer::nullString());
- }
- // TODO(terry): Need to implement similar code to toByteString see
- // bindings/core/v8/V8Bindings.h for implementation.
- return dartToStringImpl(object, exception, autoDartScope);
- }
- static DartStringAdapter dartToByteStringWithNullCheck(Dart_NativeArguments args, int index, Dart_Handle& exception, bool autoDartScope = true)
- {
- void* peer = 0;
- Dart_Handle object = Dart_GetNativeStringArgument(args, index, &peer);
- if (peer) {
- return DartStringAdapter(reinterpret_cast<DartStringPeer*>(peer));
- }
- if (Dart_IsNull(object)) {
- return DartStringAdapter(DartStringPeer::nullString());
- }
- // TODO(terry): Need to implement similar code to toByteString see
- // bindings/core/v8/V8Bindings.h for implementation.
- return dartToScalarValueString(args, index, exception, autoDartScope);
- }
- static void setDartByteStringReturnValue(Dart_NativeArguments args, const AtomicString& value, bool autoDartScope = true)
- {
- DartDOMData* domData = static_cast<DartDOMData*>(Dart_GetNativeIsolateData(args));
- StringImpl* stringImpl = value.impl();
- if (!stringImpl) {
- Dart_SetReturnValue(args, domData->emptyString());
- } else {
- // TODO(terry): Need to implement similar code to toByteString see
- // bindings/core/v8/V8Bindings.h for implementation.
- }
- }
- static void setDartByteStringReturnValue(Dart_NativeArguments args, const String& value, bool autoDartScope = true)
- {
- DartDOMData* domData = static_cast<DartDOMData*>(Dart_GetNativeIsolateData(args));
- StringImpl* stringImpl = value.impl();
- if (!stringImpl) {
- Dart_SetReturnValue(args, domData->emptyString());
- } else {
- // TODO(terry): Need to implement similar code to toByteString see
- // bindings/core/v8/V8Bindings.h for implementation.
- }
- }
- static void setDartByteStringReturnValueWithNullCheck(
- Dart_NativeArguments args, const AtomicString& value, bool autoDartScope = true)
- {
- if (value.isNull()) {
- Dart_SetReturnValue(args, Dart_Null());
- } else {
- setDartByteStringReturnValue(args, value, autoDartScope);
- }
- }
- static void setDartByteStringReturnValueWithNullCheck(Dart_NativeArguments args, const String& value, bool autoDartScope = true)
- {
- if (value.isNull()) {
- Dart_SetReturnValue(args, Dart_Null());
- } else {
- setDartByteStringReturnValue(args, value, autoDartScope);
- }
- }
-
- static bool dartToBool(Dart_Handle, Dart_Handle& exception);
- static bool dartToBoolWithNullCheck(Dart_Handle object, Dart_Handle& exception)
- {
- // dartToBool converts Null to false
- return dartToBool(object, exception);
- }
- static bool dartToBool(Dart_NativeArguments args, int index, Dart_Handle& exception)
- {
- // FIXME: There is currently no difference between doing the null check and not.
- // If this is the desired semantics, we should stop generating these. If not,
- // we should make this version throw an error.
- return dartToBoolWithNullCheck(args, index, exception);
- }
- static bool dartToBoolWithNullCheck(Dart_NativeArguments args, int index, Dart_Handle& exception)
- {
- // Dart_GetNativeBooleanArgument converts null to false
- bool value;
- Dart_Handle result = Dart_GetNativeBooleanArgument(args, index, &value);
- if (Dart_IsError(result)) {
- exception = Dart_NewStringFromCString(Dart_GetError(result));
- return false;
- }
- return value;
- }
- static Dart_Handle boolToDart(bool value)
- {
- return Dart_NewBoolean(value);
- }
-
- static int dartToInt(Dart_Handle, Dart_Handle& exception);
- static int dartToInt(Dart_NativeArguments args, int index, Dart_Handle& exception)
- {
- int64_t value;
- Dart_Handle result = Dart_GetNativeIntegerArgument(args, index, &value);
- if (Dart_IsError(result)) {
- exception = Dart_NewStringFromCString(Dart_GetError(result));
- return 0;
- }
- if (value < INT_MIN || value > INT_MAX) {
- exception = Dart_NewStringFromCString("value out of range");
- return 0;
- }
- return value;
- }
- static Dart_Handle intToDart(int64_t value)
- {
- return Dart_NewInteger(value);
- }
-
- static unsigned dartToUnsigned(Dart_Handle, Dart_Handle& exception);
- static unsigned dartToUnsigned(Dart_NativeArguments args, int index, Dart_Handle& exception)
- {
- int64_t value;
- Dart_Handle result = Dart_GetNativeIntegerArgument(args, index, &value);
- if (Dart_IsError(result)) {
- exception = Dart_NewStringFromCString(Dart_GetError(result));
- return 0;
- }
- if (value < 0 || value > UINT_MAX) {
- exception = Dart_NewStringFromCString("value out of range");
- return 0;
- }
- return value;
- }
- static Dart_Handle unsignedToDart(unsigned value)
- {
- return Dart_NewInteger(value);
- }
-
- static long long dartToLongLong(Dart_Handle, Dart_Handle& exception);
- static long long dartToLongLong(Dart_NativeArguments args, int index, Dart_Handle& exception)
- {
- int64_t value;
- Dart_Handle result = Dart_GetNativeIntegerArgument(args, index, &value);
- if (Dart_IsError(result)) {
- exception = Dart_NewStringFromCString(Dart_GetError(result));
- return 0;
- }
- return value;
- }
- static Dart_Handle longLongToDart(long long value)
- {
- return Dart_NewInteger(value);
- }
-
- static unsigned long long dartToUnsignedLongLong(Dart_Handle, Dart_Handle& exception);
- static unsigned long long dartToUnsignedLongLong(Dart_NativeArguments args, int index, Dart_Handle& exception)
- {
- int64_t value;
- Dart_Handle result = Dart_GetNativeIntegerArgument(args, index, &value);
- if (Dart_IsError(result)) {
- exception = Dart_NewStringFromCString(Dart_GetError(result));
- return 0;
- }
- if (value < 0) {
- exception = Dart_NewStringFromCString("value out of range");
- return 0;
- }
- return value;
- }
- static Dart_Handle unsignedLongLongToDart(unsigned long long value)
- {
- // FIXME: WebIDL unsigned long long is guaranteed to fit into 64-bit unsigned,
- // so we need a dart API for constructing an integer from uint64_t.
- ASSERT(value <= 0x7fffffffffffffffLL);
- return Dart_NewInteger(static_cast<int64_t>(value));
- }
-
- static double dartToDouble(Dart_Handle, Dart_Handle& exception);
- static double dartToDouble(Dart_NativeArguments args, int index, Dart_Handle& exception)
- {
- double value;
- Dart_Handle result = Dart_GetNativeDoubleArgument(args, index, &value);
- if (Dart_IsError(result)) {
- exception = Dart_NewStringFromCString(Dart_GetError(result));
- return 0;
- }
- return value;
- }
- static Dart_Handle doubleToDart(double value)
- {
- return Dart_NewDouble(value);
- }
-
- static Dart_Handle numberToDart(double value);
-
- static intptr_t libraryHandleToLibraryId(Dart_Handle library);
-
- static ScriptValue dartToScriptValue(Dart_Handle);
- static ScriptValue dartToScriptValue(Dart_NativeArguments args, int index)
- {
- Dart_Handle object = Dart_GetNativeArgument(args, index);
- return dartToScriptValue(object);
- }
- // NOTE: consider revisiting this once situation w/ optional arguments checks
- // in dart:html is clearer.
- // The implementation below will convert null to undefined script value. Which
- // is exactly what is desired if actual value wasn't specified at call site,
- // but is most probably wrong if null was explicitly provided. On more positive
- // side indexed db are converted to Dart null anyway, so it might be tricky
- // to observe from user code.
- static ScriptValue dartToScriptValueWithNullCheck(Dart_Handle handle)
- {
- if (Dart_IsNull(handle)) {
- V8ScriptState* scriptState = v8ScriptStateForCurrentIsolate();
- return ScriptValue(scriptState, v8::Undefined(scriptState->isolate()));
- }
- return dartToScriptValue(handle);
- }
- static ScriptValue dartToScriptValueWithNullCheck(Dart_NativeArguments args, int index)
- {
- Dart_Handle object = Dart_GetNativeArgument(args, index);
- return dartToScriptValueWithNullCheck(object);
- }
- static Dart_Handle scriptValueToDart(const ScriptValue&);
- static Dart_Handle scriptPromiseToDart(const ScriptPromise&);
-
- static PassRefPtr<SerializedScriptValue> dartToSerializedScriptValue(Dart_Handle, Dart_Handle& exception);
- static Dart_Handle serializedScriptValueToDart(PassRefPtr<SerializedScriptValue>);
-
- static Dart_Handle dateToDart(double);
- static double dartToDate(Dart_Handle, Dart_Handle&);
- static double dartToDate(Dart_NativeArguments args, int idx, Dart_Handle&);
- static bool isDateTime(DartDOMData*, Dart_Handle);
- static bool isTypeSubclassOf(Dart_Handle type, Dart_Handle library, const char* typeName);
- static Dart_Handle getAndValidateNativeType(Dart_Handle type, const String& tagName);
- static bool objectIsType(Dart_Handle, Dart_Handle type);
-
- static bool isFunction(DartDOMData*, Dart_Handle);
-
- static Dart_Handle arrayBufferToDart(WTF::ArrayBuffer*);
- static Dart_Handle arrayBufferToDart(PassRefPtr<WTF::ArrayBuffer> value)
- {
- return arrayBufferToDart(value.get());
- }
-
- static Dart_Handle arrayBufferViewToDart(WTF::ArrayBufferView*);
-
- // FIXME: For typed data views in the VM heap, this currently creates
- // a new array buffer object with a copy of the data and loses the
- // connection to the dart object.
- static Dart_Handle arrayBufferViewToDart(PassRefPtr<WTF::ArrayBufferView> value)
- {
- return arrayBufferViewToDart(value.get());
- }
-
- static PassRefPtr<WTF::ArrayBuffer> dartToArrayBuffer(Dart_Handle array, Dart_Handle& exception);
- static PassRefPtr<WTF::ArrayBuffer> dartToArrayBufferWithNullCheck(Dart_Handle array, Dart_Handle& exception)
- {
- return Dart_IsNull(array) ? nullptr : dartToArrayBuffer(array, exception);
- }
- static PassRefPtr<WTF::ArrayBuffer> dartToArrayBuffer(Dart_NativeArguments args, int index, Dart_Handle& exception)
- {
- Dart_Handle object = Dart_GetNativeArgument(args, index);
- return dartToArrayBuffer(object, exception);
- }
- static PassRefPtr<WTF::ArrayBuffer> dartToArrayBufferWithNullCheck(Dart_NativeArguments args, int idx, Dart_Handle& excp)
- {
- Dart_Handle object = Dart_GetNativeArgument(args, idx);
- return dartToArrayBufferWithNullCheck(object, excp);
- }
-
- // FIXME: For typed data objects in the VM heap, this currently creates
- // a new array buffer object with a copy of the data and loses the
- // connection to the dart object.
- static PassRefPtr<WTF::ArrayBuffer> dartToExternalizedArrayBuffer(Dart_Handle, Dart_Handle&);
-
- static PassRefPtr<WTF::ArrayBufferView> dartToArrayBufferView(Dart_Handle, Dart_Handle&);
- static PassRefPtr<WTF::ArrayBufferView> dartToArrayBufferViewWithNullCheck(Dart_Handle array, Dart_Handle& exception)
- {
- return Dart_IsNull(array) ? nullptr : dartToArrayBufferView(array, exception);
- }
- static PassRefPtr<WTF::ArrayBufferView> dartToArrayBufferView(Dart_NativeArguments args, int idx, Dart_Handle& exception)
- {
- Dart_Handle object = Dart_GetNativeArgument(args, idx);
- return dartToArrayBufferView(object, exception);
- }
- static PassRefPtr<WTF::ArrayBufferView> dartToArrayBufferViewWithNullCheck(Dart_NativeArguments args, int idx, Dart_Handle& exception)
- {
- Dart_Handle object = Dart_GetNativeArgument(args, idx);
- return dartToArrayBufferViewWithNullCheck(object, exception);
- }
-
- static PassRefPtr<WTF::ArrayBufferView> dartToExternalizedArrayBufferView(Dart_Handle, Dart_Handle&);
-
- static PassRefPtr<WTF::Int8Array> dartToInt8Array(Dart_Handle, Dart_Handle&);
- static PassRefPtr<WTF::Int8Array> dartToInt8ArrayWithNullCheck(Dart_Handle, Dart_Handle&);
- static PassRefPtr<WTF::Int8Array> dartToInt8Array(Dart_NativeArguments args, int idx, Dart_Handle& exception);
- static PassRefPtr<WTF::Int8Array> dartToInt8ArrayWithNullCheck(Dart_NativeArguments args, int idx, Dart_Handle& exception);
- static PassRefPtr<WTF::Int32Array> dartToInt32Array(Dart_Handle, Dart_Handle&);
- static PassRefPtr<WTF::Int32Array> dartToInt32ArrayWithNullCheck(Dart_Handle, Dart_Handle&);
- static PassRefPtr<WTF::Int32Array> dartToInt32Array(Dart_NativeArguments args, int idx, Dart_Handle& exception);
- static PassRefPtr<WTF::Int32Array> dartToInt32ArrayWithNullCheck(Dart_NativeArguments args, int idx, Dart_Handle& exception);
- static PassRefPtr<WTF::Uint8Array> dartToUint8Array(Dart_Handle, Dart_Handle&);
- static PassRefPtr<WTF::Uint8Array> dartToUint8ArrayWithNullCheck(Dart_Handle, Dart_Handle&);
- static PassRefPtr<WTF::Uint8Array> dartToUint8Array(Dart_NativeArguments args, int idx, Dart_Handle& exception);
- static PassRefPtr<WTF::Uint8Array> dartToUint8ArrayWithNullCheck(Dart_NativeArguments args, int idx, Dart_Handle& exception);
- static PassRefPtr<WTF::Uint8ClampedArray> dartToUint8ClampedArray(Dart_Handle, Dart_Handle&);
- static PassRefPtr<WTF::Uint8ClampedArray> dartToUint8ClampedArrayWithNullCheck(Dart_Handle, Dart_Handle&);
- static PassRefPtr<WTF::Uint8ClampedArray> dartToUint8ClampedArray(Dart_NativeArguments args, int idx, Dart_Handle& exception);
- static PassRefPtr<WTF::Uint8ClampedArray> dartToUint8ClampedArrayWithNullCheck(Dart_NativeArguments args, int idx, Dart_Handle& exception);
- static PassRefPtr<WTF::Float32Array> dartToFloat32Array(Dart_Handle, Dart_Handle&);
- static PassRefPtr<WTF::Float32Array> dartToFloat32ArrayWithNullCheck(Dart_Handle, Dart_Handle&);
- static PassRefPtr<WTF::Float32Array> dartToFloat32Array(Dart_NativeArguments args, int idx, Dart_Handle& exception);
- static PassRefPtr<WTF::Float32Array> dartToFloat32ArrayWithNullCheck(Dart_NativeArguments args, int idx, Dart_Handle& exception);
-
- static bool isUint8Array(Dart_Handle);
- static bool isUint8ClampedArray(Dart_Handle);
-
- template<class ElementType, class TransformType, Dart_Handle transform(TransformType)>
- static Dart_Handle vectorToDart(const Vector<ElementType>& vector)
- {
- Dart_Handle list = Dart_NewList(vector.size());
- if (Dart_IsError(list))
- return list;
- for (size_t i = 0; i < vector.size(); i++) {
- Dart_Handle result = Dart_ListSetAt(list, i, transform(vector[i]));
- if (Dart_IsError(result))
- return result;
- }
- return list;
- }
-
- template<class ElementType, Dart_Handle transform(ElementType*)>
- static Dart_Handle vectorToDart(const HeapVector<Member<ElementType> >& vector)
- {
- Dart_Handle list = Dart_NewList(vector.size());
- if (Dart_IsError(list))
- return list;
- for (size_t i = 0; i < vector.size(); i++) {
- Dart_Handle result = Dart_ListSetAt(list, i, transform(vector[i]));
- if (Dart_IsError(result))
- return result;
- }
- return list;
- }
-
- static v8::Local<v8::Context> currentV8Context();
-
-
- enum {
-#if OS(ANDROID)
- PROP_VALUE_MAX_LEN = PROP_VALUE_MAX
-#else
- PROP_VALUE_MAX_LEN = 256
-#endif
- };
-
- static int getProp(const char* name, char* value, int valueLen);
-
-private:
- static DartStringAdapter dartToStringImpl(Dart_Handle, Dart_Handle& exception, bool autoDartScope = true);
- static DartStringPeer* toStringImpl(Dart_Handle, intptr_t charsize, intptr_t strlength);
-};
-
-class DartIsolateScope {
-public:
- explicit DartIsolateScope(Dart_Isolate isolate)
- {
- m_isolate = isolate;
- m_previousIsolate = Dart_CurrentIsolate();
- if (m_previousIsolate != m_isolate) {
- if (m_previousIsolate)
- Dart_ExitIsolate();
- Dart_EnterIsolate(m_isolate);
- }
- }
-
- ~DartIsolateScope()
- {
- ASSERT(Dart_CurrentIsolate() == m_isolate);
- if (m_previousIsolate != m_isolate) {
- Dart_ExitIsolate();
- if (m_previousIsolate)
- Dart_EnterIsolate(m_previousIsolate);
- }
- }
-
-private:
- Dart_Isolate m_isolate;
- Dart_Isolate m_previousIsolate;
-};
-
-class V8Scope {
-public:
- explicit V8Scope(DartDOMData*, v8::Handle<v8::Context>);
- V8Scope(DartDOMData*);
- ~V8Scope();
-private:
- v8::Isolate* m_v8Isolate;
- DartDOMData* m_dartDOMData;
- v8::HandleScope m_handleScope;
- v8::Context::Scope m_contextScope;
- V8RecursionScope m_recursionScope;
-};
-
-struct DartNativeEntry {
- Dart_NativeFunction nativeFunction;
- intptr_t argumentCount;
- const char* name;
-};
-
-template<>
-struct DartUtilities::TypeConvertor<bool> {
- bool operator()(Dart_Handle object, Dart_Handle& exception)
- {
- return DartUtilities::dartToBool(object, exception);
- }
-};
-
-
-template<>
-struct DartUtilities::TypeConvertor<float> {
- float operator()(Dart_Handle object, Dart_Handle& exception)
- {
- return static_cast<float>(DartUtilities::dartToDouble(object, exception));
- }
-};
-
-
-template<>
-struct DartUtilities::TypeConvertor<double> {
- double operator()(Dart_Handle object, Dart_Handle& exception)
- {
- return DartUtilities::dartToDouble(object, exception);
- }
-};
-
-
-template<>
-struct DartUtilities::TypeConvertor<int> {
- int operator()(Dart_Handle object, Dart_Handle& exception)
- {
- return DartUtilities::dartToInt(object, exception);
- }
-};
-
-
-template<>
-struct DartUtilities::TypeConvertor<unsigned> {
- unsigned operator()(Dart_Handle object, Dart_Handle& exception)
- {
- return DartUtilities::dartToUnsigned(object, exception);
- }
-};
-
-
-template<>
-struct DartUtilities::TypeConvertor<unsigned short> {
- unsigned short operator()(Dart_Handle object, Dart_Handle& exception)
- {
- return static_cast<unsigned short>(DartUtilities::dartToUnsigned(object, exception));
- }
-};
-
-
-template<>
-struct DartUtilities::TypeConvertor<unsigned long> {
- unsigned long operator()(Dart_Handle object, Dart_Handle& exception)
- {
- return static_cast<unsigned long>(DartUtilities::dartToUnsignedLongLong(object, exception));
- }
-};
-
-
-template<>
-struct DartUtilities::TypeConvertor<unsigned long long> {
- unsigned long long operator()(Dart_Handle object, Dart_Handle& exception)
- {
- return DartUtilities::dartToUnsignedLongLong(object, exception);
- }
-};
-
-
-template<typename T>
-struct DartUtilities::TypeConvertor<Nullable<T>> {
- Nullable<T> operator()(Dart_Handle object, Dart_Handle& exception)
- {
- if (Dart_IsNull(object))
- return Nullable<T>();
- return Nullable<T>(TypeConvertor<T>()(object, exception));
- }
-};
-
-
-template<>
-struct DartUtilities::TypeConvertor<String> {
- DartStringAdapter operator()(Dart_Handle object, Dart_Handle& exception)
- {
- return DartUtilities::dartToString(object, exception);
- }
-};
-
-
-template<>
-struct DartUtilities::TypeConvertor<ScriptValue> {
- ScriptValue operator()(Dart_Handle object, Dart_Handle& exception)
- {
- return ScriptValue(DartScriptValue::create(currentScriptState(), object));
- }
-};
-
-template<>
-struct DartUtilities::TypeConvertor<Dictionary> {
- Dictionary operator()(Dart_Handle object, Dart_Handle& exception)
- {
- return DartUtilities::dartToDictionary(object, exception);
- }
-};
-
-
-template<>
-struct DartUtilities::TypeConvertor<MediaStreamTrack> {
- RawPtr<MediaStreamTrack> operator()(Dart_Handle object, Dart_Handle& exception)
- {
- // FIXME: proper implementation.
- return nullptr;
- }
-};
-
-template<typename T>
-Dart_Handle toDartNoInline(T* impl, DartDOMData* domData);
-
-template <typename T>
-struct DartValueTraits {
- static Dart_Handle toDartValue(const T& value, DartDOMData* domData)
- {
- if (!WTF::getPtr(value))
- return Dart_Null();
- return toDartNoInline(WTF::getPtr(value), domData);
- }
-};
-
-template<>
-struct DartValueTraits<String> {
- static inline Dart_Handle toDartValue(const String& value, DartDOMData* domData)
- {
- return DartUtilities::stringToDart(value);
- }
-};
-
-template<>
-struct DartValueTraits<AtomicString> {
- static inline Dart_Handle toDartValue(const AtomicString& value, DartDOMData* domData)
- {
- return DartUtilities::stringToDart(value);
- }
-};
-
-template<size_t n>
-struct DartValueTraits<char const[n]> {
- static inline Dart_Handle toDartValue(char const (&value)[n], DartDOMData* domData)
- {
- return DartUtilities::stringToDart(value);
- }
-};
-
-template<>
-struct DartValueTraits<const char*> {
- static inline Dart_Handle toDartValue(const char* const& value, DartDOMData* domData)
- {
- // AtomicString?
- return DartUtilities::stringToDart((String)value);
- }
-};
-
-template<>
-struct DartValueTraits<V8UndefinedType> {
- static inline Dart_Handle toDartValue(const V8UndefinedType& value, DartDOMData* domData)
- {
- return Dart_Null();
- }
-};
-
-template<>
-struct DartValueTraits<V8NullType> {
- static inline Dart_Handle toDartValue(const V8NullType& value, DartDOMData* domData)
- {
- return Dart_Null();
- }
-};
-
-template<>
-struct DartValueTraits<ScriptValue> {
- static inline Dart_Handle toDartValue(const ScriptValue& value, DartDOMData* domData)
- {
- return DartUtilities::scriptValueToDart(value);
- }
-};
-
-template<>
-struct DartValueTraits<Dart_Handle> {
- static inline Dart_Handle toDartValue(const Dart_Handle& value, DartDOMData* domData)
- {
- return value;
- }
-};
-
-template<>
-struct DartValueTraits<v8::Handle<v8::Value> > {
- static inline Dart_Handle toDartValue(const v8::Handle<v8::Value>& value, DartDOMData* domData)
- {
- Dart_Handle exception = 0;
- Dart_Handle result = V8Converter::toDart(value, exception);
- if (exception)
- return exception;
- return result;
- }
-};
-
-template<>
-struct DartValueTraits<bool> {
- static inline Dart_Handle toDartValue(const bool& value, DartDOMData* domData)
- {
- return DartUtilities::boolToDart(value);
- }
-};
-
-template<>
-struct DartValueTraits<int> {
- static inline Dart_Handle toDartValue(const int& value, DartDOMData* domData)
- {
- return DartUtilities::intToDart(value);
- }
-};
-
-template<>
-struct DartValueTraits<long> {
- static inline Dart_Handle toDartValue(const long& value, DartDOMData* domData)
- {
- return DartUtilities::intToDart(value);
- }
-};
-
-template<>
-struct DartValueTraits<unsigned> {
- static inline Dart_Handle toDartValue(const unsigned& value, DartDOMData* domData)
- {
- return DartUtilities::unsignedToDart(value);
- }
-};
-
-template<>
-struct DartValueTraits<unsigned long> {
- static inline Dart_Handle toDartValue(const unsigned long& value, DartDOMData* domData)
- {
- return DartUtilities::unsignedToDart(value);
- }
-};
-
-template<>
-struct DartValueTraits<float> {
- static inline Dart_Handle toDartValue(const float& value, DartDOMData* domData)
- {
- return DartUtilities::doubleToDart(value);
- }
-};
-
-template<>
-struct DartValueTraits<double> {
- static inline Dart_Handle toDartValue(const double& value, DartDOMData* domData)
- {
- return DartUtilities::doubleToDart(value);
- }
-};
-
-template<>
-struct DartValueTraits<PassRefPtr<ArrayBuffer> > {
- static inline Dart_Handle toDartValue(const PassRefPtr<ArrayBuffer>& value, DartDOMData* domData)
- {
- return DartUtilities::arrayBufferToDart(value);
- }
-};
-
-template<typename T, size_t inlineCapacity>
-Dart_Handle dartArray(const Vector<T, inlineCapacity>& vector, DartDOMData* domData)
-{
- Dart_Handle result = Dart_NewList(vector.size());
- int index = 0;
- typename Vector<T, inlineCapacity>::const_iterator end = vector.end();
- typedef DartValueTraits<T> TraitsType;
- for (typename Vector<T, inlineCapacity>::const_iterator iter = vector.begin(); iter != end; ++iter)
- Dart_ListSetAt(result, index, TraitsType::toDartValue(*iter, domData));
- return result;
-}
-
-template <typename T, size_t inlineCapacity, typename Allocator>
-struct DartValueTraits<WTF::Vector<T, inlineCapacity, Allocator> > {
- static inline Dart_Handle toDartValue(const Vector<T, inlineCapacity, Allocator>& value, DartDOMData* domData)
- {
- return dartArray(value, domData);
- }
-};
-
-// Errors?
-template<typename T, size_t inlineCapacity>
-Dart_Handle dartArray(const HeapVector<T, inlineCapacity>& vector, DartDOMData* domData)
-{
- Dart_Handle result = Dart_NewList(vector.size());
- int index = 0;
- typename HeapVector<T, inlineCapacity>::const_iterator end = vector.end();
- typedef DartValueTraits<T> TraitsType;
- for (typename HeapVector<T, inlineCapacity>::const_iterator iter = vector.begin(); iter != end; ++iter)
- Dart_ListSetAt(result, index, TraitsType::toDartValue(*iter, domData));
- return result;
-}
-
-template<typename T, size_t inlineCapacity>
-struct DartValueTraits<HeapVector<T, inlineCapacity> > {
- static inline Dart_Handle toDartValue(const HeapVector<T, inlineCapacity>& value, DartDOMData* domData)
- {
- return dartArray(value, domData);
- }
-};
-
-
-#define DART_UNIMPLEMENTED_EXCEPTION() DartUtilities::notImplementedException(__FILE__, __LINE__)
-#define DART_UNIMPLEMENTED() Dart_ThrowException(DART_UNIMPLEMENTED_EXCEPTION());
-
-#if defined(DART_TIMER_SCOPE)
-#define DART_START_TIMER() \
- double timerStop, timerStart = currentTimeMS();
-#define DART_RECORD_TIMER(msg) \
- timerStop = currentTimeMS(); \
- fprintf(stdout, "%s %.3f ms\n", msg, (timerStop - timerStart));
-#else
-#define DART_START_TIMER()
-#define DART_RECORD_TIMER(msg)
-#endif
-
-} // namespace blink
-
-#endif // DartUtilities_h
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