src/Content/JSImage.h

   1 //
   2 // Tizen Web Device API
   3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Apache License, Version 2.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 // http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an "AS IS" BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17
  18
  19 #ifndef _JS_TIZEN_IMAGE_H_
  20 #define _JS_TIZEN_IMAGE_H_
  21
  22 #include <JavaScriptCore/JavaScript.h>
  23 #include <CommonsJavaScript/PrivateObject.h>
  24 #include <SimpleCoordinates.h>
  25
  26 #include "JSContent.h"
  27 #include "ContentMedia.h"
  28 #include "ContentImage.h"
  29
  30
  31 using namespace WrtDeviceApis::Commons;
  32 using namespace WrtDeviceApis::CommonsJavaScript;
  33
  34
  35 namespace DeviceAPI {
  36 namespace Content {
  37
  38 typedef PrivateObject<MediacontentImagePtr, NoOwnership> ImagePrivObject;
  39
  40 class JSImage
  41 {
  42 public:
  43
  44     static const JSClassDefinition* getClassInfo();
  45
  46     static const JSClassRef getClassRef();
  47
  48     static MediacontentImagePtr getImageObject(JSObjectRef object);
  49
  50
  51 private:
  52     /**
  53      * This member variable contains the values which has to be passed when
  54      * the this class is embedded into JS Engine.
  55      */
  56     static JSClassDefinition m_classInfo;
  57
  58     /**
  59      * This structure describes a statically declared function property.
  60      */
  61     static JSStaticFunction m_function[];
  62
  63     /**
  64      * This member variable contains the initialization values for the
  65      * properties of this class. The values are given according to the
  66      * data structure JSPropertySpec.
  67      */
  68     static JSStaticValue m_property[];
  69
  70     static JSClassRef m_jsClassRef;
  71
  72     /**
  73      * The callback invoked when an object is first created.
  74      */
  75     static void initialize(JSContextRef context, JSObjectRef object);
  76
  77     /**
  78      * The callback invoked when an object is finalized.
  79      */
  80     static void finalize(JSObjectRef object);
  81
  82
  83
  84     /**
  85      * Getters and setters for properties
  86      */
  87
  88     static JSValueRef   getPropertyWidth(
  89                                         JSContextRef context,
  90                                         JSObjectRef object,
  91                                         JSStringRef propertyName,
  92                                         JSValueRef* exception);
  93
  94     static JSValueRef   getPropertyHeight(
  95                                         JSContextRef context,
  96                                         JSObjectRef object,
  97                                         JSStringRef propertyName,
  98                                         JSValueRef* exception);
  99
 100
 101     static JSValueRef   getPropertyOrientation(
 102                                         JSContextRef context,
 103                                         JSObjectRef object,
 104                                         JSStringRef propertyName,
 105                                         JSValueRef* exception);
 106
 107     static bool         setPropertyOrientation(
 108                                         JSContextRef context,
 109                                         JSObjectRef object,
 110                                         JSStringRef propertyName,
 111                                         JSValueRef value,
 112                                         JSValueRef* exception);
 113
 114     static bool         setProperty(
 115                                 JSContextRef context,
 116                                 JSObjectRef object,
 117                                 JSStringRef propertyName,
 118                                 JSValueRef value,
 119                                 JSValueRef* exception);
 120
 121
 122
 123 };
 124
 125 }
 126 }
 127
 128
 129 #endif /* _JS_TIZEN_IMAGE_H_ */