Use JavaScript to open the main window.

common/v8_value_converter_impl.h

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+// Copyright (c) 2013 GitHub, Inc. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_COMMON_V8_VALUE_CONVERTER_IMPL_H_
+#define ATOM_COMMON_V8_VALUE_CONVERTER_IMPL_H_
+
+#include <map>
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "content/public/renderer/v8_value_converter.h"
+
+namespace base {
+class BinaryValue;
+class DictionaryValue;
+class ListValue;
+class Value;
+}
+
+namespace atom {
+
+// The content::V8ValueConverter depends on WebKit, we get rid of the WebKit
+// dependency by removing support of binary data.
+class V8ValueConverterImpl : public content::V8ValueConverter {
+ public:
+  V8ValueConverterImpl();
+
+  // V8ValueConverter implementation.
+  virtual void SetDateAllowed(bool val) OVERRIDE;
+  virtual void SetRegExpAllowed(bool val) OVERRIDE;
+  virtual void SetFunctionAllowed(bool val) OVERRIDE;
+  virtual void SetStripNullFromObjects(bool val) OVERRIDE;
+  virtual v8::Handle<v8::Value> ToV8Value(
+      const base::Value* value,
+      v8::Handle<v8::Context> context) const OVERRIDE;
+  virtual base::Value* FromV8Value(
+      v8::Handle<v8::Value> value,
+      v8::Handle<v8::Context> context) const OVERRIDE;
+
+ private:
+  friend class ScopedAvoidIdentityHashForTesting;
+  typedef std::multimap<int, v8::Handle<v8::Object> > HashToHandleMap;
+
+  v8::Handle<v8::Value> ToV8ValueImpl(const base::Value* value) const;
+  v8::Handle<v8::Value> ToV8Array(const base::ListValue* list) const;
+  v8::Handle<v8::Value> ToV8Object(
+      const base::DictionaryValue* dictionary) const;
+
+  base::Value* FromV8ValueImpl(v8::Handle<v8::Value> value,
+                               HashToHandleMap* unique_map) const;
+  base::Value* FromV8Array(v8::Handle<v8::Array> array,
+                           HashToHandleMap* unique_map) const;
+
+  base::Value* FromV8Object(v8::Handle<v8::Object> object,
+                            HashToHandleMap* unique_map) const;
+
+  // If |handle| is not in |map|, then add it to |map| and return true.
+  // Otherwise do nothing and return false. Here "A is unique" means that no
+  // other handle B in the map points to the same object as A. Note that A can
+  // be unique even if there already is another handle with the same identity
+  // hash (key) in the map, because two objects can have the same hash.
+  bool UpdateAndCheckUniqueness(HashToHandleMap* map,
+                                v8::Handle<v8::Object> handle) const;
+
+  // If true, we will convert Date JavaScript objects to doubles.
+  bool date_allowed_;
+
+  // If true, we will convert RegExp JavaScript objects to string.
+  bool reg_exp_allowed_;
+
+  // If true, we will convert Function JavaScript objects to dictionaries.
+  bool function_allowed_;
+
+  // If true, undefined and null values are ignored when converting v8 objects
+  // into Values.
+  bool strip_null_from_objects_;
+
+  bool avoid_identity_hash_for_testing_;
+
+  DISALLOW_COPY_AND_ASSIGN(V8ValueConverterImpl);
+};
+
+}  // namespace atom
+
+#endif  // ATOM_COMMON_V8_VALUE_CONVERTER_IMPL_H_