src/CommonsJavaScript/JSPendingOperation.cpp

   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  * @file        JSPendingOperation.cpp
  18  * @author      Pete Cole (peter.cole@partner.samsung.com)
  19  * @version     0.1
  20  *              0.2 k.majewski@samsung.com
  21  * @brief       Implementation of the JSPendingOperation class
  22  */
  23
  24 #include <Commons/IEvent.h>
  25 #include "JSPendingOperation.h"
  26 #include "JSPendingOperationPrivateObject.h"
  27
  28 namespace WrtDeviceApis {
  29 namespace CommonsJavaScript {
  30 namespace {
  31 const char* PLUGIN_NAME = "PendingOperation";
  32 }
  33
  34 JSClassRef JSPendingOperation::m_classRef = NULL;
  35
  36 JSClassDefinition JSPendingOperation::m_classInfo = {
  37     0,
  38     kJSClassAttributeNone,
  39     PLUGIN_NAME,
  40     0,
  41     NULL,
  42     m_functions,
  43     initialize,
  44     finalize,
  45     NULL, //hasProperty,
  46     NULL, //GetProperty,
  47     NULL, //SetProperty,
  48     NULL, //DeleteProperty,
  49     NULL, //getPropertyNames,
  50     NULL,
  51     NULL,
  52     NULL,
  53     NULL, //ConvertToType,
  54 };
  55
  56 JSStaticFunction JSPendingOperation::m_functions[] = {
  57     { "cancel", cancel, kJSPropertyAttributeNone },
  58     { 0, 0, 0 }
  59 };
  60
  61 JSClassRef JSPendingOperation::getClassRef()
  62 {
  63     if (!m_classRef) {
  64         m_classRef = JSClassCreate(&m_classInfo);
  65     }
  66     return m_classRef;
  67 }
  68
  69 void JSPendingOperation::initialize(JSContextRef /*context*/,
  70                                     JSObjectRef object)
  71 {
  72     Assert(NULL != JSObjectGetPrivate(object));
  73 }
  74
  75 void JSPendingOperation::finalize(JSObjectRef object)
  76 {
  77     delete static_cast<IJSPendingOperationPrivateObject *>(
  78         JSObjectGetPrivate(object));
  79 }
  80
  81 JSValueRef JSPendingOperation::cancel(JSContextRef context,
  82                                       JSObjectRef object,
  83                                       JSObjectRef thisObject,
  84                                       size_t argumentCount,
  85                                       const JSValueRef arguments[],
  86                                       JSValueRef* exception)
  87 {
  88     (void) object;
  89     (void) argumentCount;
  90     (void) arguments;
  91     (void) exception;
  92     LogDebug(__FUNCTION__);
  93     IJSPendingOperationPrivateObject *priv =
  94         static_cast<IJSPendingOperationPrivateObject *>(
  95             JSObjectGetPrivate(thisObject));
  96     Assert(NULL != priv);
  97     bool cancelResult = priv->cancel();
  98     LogDebug("cancel result : " << cancelResult);
  99     return JSValueMakeBoolean(context, cancelResult);
 100 }
 101 } // CommonsJavaScript
 102 } // WrtDeviceApis
 103