blob: 4a6e3e17f82f8e82754224cc9fe6cf6a9e3d302d [file] [log] [blame]
#ifndef _H_FFSessionHandler
#define _H_FFSessionHandler
/*
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
#include <set>
#include <map>
#include "mozincludes.h"
#include "SessionData.h"
#include "Preferences.h"
#include "jsapi.h"
class HostChannel;
namespace gwt {
class Value;
}
class FFSessionHandler : public SessionData, public SessionHandler {
friend class JavaObject;
public:
FFSessionHandler(HostChannel* channel);
~FFSessionHandler(void);
virtual void makeValueFromJsval(gwt::Value& retVal, JSContext* ctx,
const jsval& value);
virtual void makeJsvalFromValue(jsval& retVal, JSContext* ctx,
const gwt::Value& value);
virtual void freeJavaObject(int objectId);
void disconnect();
protected:
virtual void disconnectDetectedImpl();
virtual void freeValue(HostChannel& channel, int idCount, const int* ids);
virtual void loadJsni(HostChannel& channel, const std::string& js);
virtual bool invoke(HostChannel& channel, const gwt::Value& thisObj, const std::string& methodName,
int numArgs, const gwt::Value* const args, gwt::Value* returnValue);
virtual bool invokeSpecial(HostChannel& channel, SpecialMethodId method, int numArgs,
const gwt::Value* const args, gwt::Value* returnValue);
virtual void sendFreeValues(HostChannel& channel);
virtual void fatalError(HostChannel& channel, const std::string& message);
private:
void getStringObjectClass(JSContext* ctx);
void getToStringTearOff(JSContext* ctx);
void* identityFromObject(JSObject* obj);
int jsObjectId;
std::map<int, JSObject*> javaObjectsById;
std::set<int> javaObjectsToFree;
// Array of JSObjects exposed to the host
JSObject* jsObjectsById;
#if GECKO_VERSION >= 26000
const JSClass* stringObjectClass;
#else
JSClass* stringObjectClass;
#endif
std::map<void*, int> jsIdsByObject;
};
#endif