src/js-overlay/js_overlay_addEventListener.h

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   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
   7  *
   8  *        http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  */
  16 /**
  17  *
  18  * @file       js_overlay_addEventListener.h
  19  * @author     Grzegorz Krawczyk (g.krawczyk@samsung.com)
  20  * @author     Yunchan Cho (yunchan.cho@samsung.com)
  21  * @version    0.1
  22  * @brief
  23  */
  24
  25 #ifndef _WRT_PLUGINS_SRC_W3C_WIDGET_ADDEVENTLISTENERSUPPORT_H_
  26 #define _WRT_PLUGINS_SRC_W3C_WIDGET_ADDEVENTLISTENERSUPPORT_H_
  27
  28 #include <map>
  29 #include <list>
  30 #include <memory>
  31 #include <JavaScriptCore/JavaScript.h>
  32 #include <StorageEvent/IStorageEvent.h>
  33 #include <TizenServiceEvent/ITizenServiceEvent.h>
  34 #include <js_overlay_types.h>
  35
  36 namespace WrtPlugins {
  37 namespace W3C {
  38
  39 class AddEventListenerSupport
  40 {
  41   public:
  42     static void initialize(JSContextRef context);
  43     static void deinitialize();
  44
  45     static bool isInitialized();
  46
  47     static JSValueRef AddEventListener(JSContextRef context,
  48                                        JSObjectRef object,
  49                                        JSObjectRef thisObject,
  50                                        size_t argumentCount,
  51                                        const JSValueRef arguments[],
  52                                        JSValueRef* exception);
  53
  54     static void CallStorageListenersFromDifferentIFrames(
  55         JSObjectRef iframe,
  56         const WrtDeviceApis::StorageEvent::Api::IStorageEventPtr& event);
  57
  58     static void CallServiceListenersFromIFrame(
  59         JSObjectRef iframe,
  60         const WrtDeviceApis::TizenServiceEvent::Api::ITizenServiceEventPtr& event);
  61
  62   private:
  63
  64     struct CallbackData{
  65         CustomEventType eventType;
  66         JSObjectRef object;
  67         JSObjectRef thisObject;
  68     };
  69
  70     typedef std::list<CallbackData> Listeners;
  71     typedef std::shared_ptr<Listeners> ListenersPtr;
  72
  73     //first-iframe, 2nd - listeners list
  74     typedef std::map<JSObjectRef, ListenersPtr> IFramesListeners;
  75
  76     static JSContextRef m_context;
  77     static IFramesListeners m_listeners;
  78
  79   private:
  80     static ListenersPtr getIFrameListeners(JSObjectRef iframe);
  81 };
  82
  83 }
  84 }
  85
  86 #endif