2 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 * @file JSCallbackManager.h
18 * @author Lukasz Marek (l.marel@samsung.com)
22 #ifndef WRTDEVICEAPIS_COMMONSJAVASCRIPT_JS_CALLBACK_MANAGER_H_
23 #define WRTDEVICEAPIS_COMMONSJAVASCRIPT_JS_CALLBACK_MANAGER_H_
25 #include <dpl/shared_ptr.h>
26 #include <Commons/IEvent.h>
27 #include <JavaScriptCore/JavaScript.h>
29 namespace WrtDeviceApis {
30 namespace CommonsJavaScript {
31 class JSCallbackManager;
32 typedef DPL::SharedPtr<JSCallbackManager> JSCallbackManagerPtr;
34 class JSCallbackManager : public WrtDeviceApis::Commons::IEventPrivateData
41 * Used to create JSCallbackManagerPtr object by factory method
44 JSCallbackManager(JSContextRef context,
45 JSObjectRef onSuccess,
50 //JSCallbackManager( JSContextRef context, JSValueRef onSuccess, JSValueRef
54 * Create JSCallbackManagerPtr object witch checking callback parameters
55 * if callbacks are NULL it was programmer intention to not use callback and
56 * no exception will be rised
57 * if callbacks are some object but not a function it will rise exception
58 * @param[in] context - global context
59 * @param[in] onSuccess - success callback (may be NULL if not needed)
60 * @param[in] onError - error callback (may be NULL if not needed)
61 * @param[in] acceptJSNullAsOnSuccess - converts JSNull on onSuccess to NULL
63 * @param[in] acceptJSNullAsOnError - converts JSNull on onError to NULL
65 * @throw Commons::InvalidArgumentException - if callback is not null and is
68 static JSCallbackManagerPtr createObject(
70 JSValueRef onSuccess = NULL,
71 JSValueRef onError = NULL,
72 bool acceptJSNullAsOnSuccess = false,
73 bool acceptJSNullAsOnError = false);
75 virtual ~JSCallbackManager();
77 void setContext(JSContextRef context);
79 JSContextRef getContext() const
84 void setOnSuccess(JSValueRef onSuccess);
85 JSValueRef getOnSuccess() const;
86 void setOnError(JSValueRef onError);
87 JSValueRef getOnError() const;
88 void setObject(JSObjectRef object);
89 JSObjectRef getObject() const;
92 void callOnSuccess(JSValueRef obj);
93 void callOnSuccess(JSValueRef obj[], int paramCount);
96 void callOnError(JSValueRef obj);
97 void callOnError(JSValueRef obj[], int paramCount);
100 void makeCallback(JSContextRef context,
102 JSObjectRef callback,
106 JSObjectRef m_onSuccess;
107 JSObjectRef m_onError;
108 JSContextRef m_context;
109 JSObjectRef m_object;
112 bool isCallback(JSContextRef ctx,
114 JSValueRef* exception);
118 #endif // WRTDEVICEAPIS_COMMONSJAVASCRIPT_JS_CALLBACK_MANAGER_H_