1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
#include "JSCInt16Array.h"
namespace Arabica {
namespace DOM {
JSClassRef JSCInt16Array::Tmpl;
JSStaticValue JSCInt16Array::staticValues[] = {
{ "length", lengthAttrGetter, 0, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly },
{ "BYTES_PER_ELEMENT", BYTES_PER_ELEMENTConstGetter, 0, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly },
{ 0, 0, 0, 0 }
};
JSStaticFunction JSCInt16Array::staticFunctions[] = {
{ "get", getCallback, kJSPropertyAttributeDontDelete },
{ "set", setCallback, kJSPropertyAttributeDontDelete },
{ "set", setCallback, kJSPropertyAttributeDontDelete },
{ "set", setCallback, kJSPropertyAttributeDontDelete },
{ "subarray", subarrayCallback, kJSPropertyAttributeDontDelete },
{ 0, 0, 0 }
};
JSValueRef JSCInt16Array::lengthAttrGetter(JSContextRef ctx, JSObjectRef object, JSStringRef propertyName, JSValueRef *exception) {
struct JSCInt16ArrayPrivate* privData = (struct JSCInt16ArrayPrivate*)JSObjectGetPrivate(object);
return JSValueMakeNumber(ctx, privData->nativeObj->getLength());
}
JSValueRef JSCInt16Array::BYTES_PER_ELEMENTConstGetter(JSContextRef ctx, JSObjectRef thisObj, JSStringRef propertyName, JSValueRef *exception) {
return JSValueMakeNumber(ctx, 2);
}
JSValueRef JSCInt16Array::getCallback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
if (argumentCount < 1) {
std::string errorMsg = "Wrong number of arguments in get";
JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
JSValueRef exceptionString =JSValueMakeString(ctx, string);
JSStringRelease(string);
*exception = JSValueToObject(ctx, exceptionString, NULL);
return NULL;
}
struct JSCInt16ArrayPrivate* privData = (struct JSCInt16ArrayPrivate*)JSObjectGetPrivate(thisObj);
unsigned long localIndex = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
short retVal = privData->nativeObj->get(localIndex);
JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
return jscRetVal;
}
JSValueRef JSCInt16Array::setCallback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
if (argumentCount < 2) {
std::string errorMsg = "Wrong number of arguments in set";
JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
JSValueRef exceptionString =JSValueMakeString(ctx, string);
JSStringRelease(string);
*exception = JSValueToObject(ctx, exceptionString, NULL);
return NULL;
}
struct JSCInt16ArrayPrivate* privData = (struct JSCInt16ArrayPrivate*)JSObjectGetPrivate(thisObj);
unsigned long localIndex = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
short localValue = (short)JSValueToNumber(ctx, arguments[1], exception);
privData->nativeObj->set(localIndex, localValue);
JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
return jscRetVal;
}
JSValueRef JSCInt16Array::subarrayCallback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
if (argumentCount < 2) {
std::string errorMsg = "Wrong number of arguments in subarray";
JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
JSValueRef exceptionString =JSValueMakeString(ctx, string);
JSStringRelease(string);
*exception = JSValueToObject(ctx, exceptionString, NULL);
return NULL;
}
struct JSCInt16ArrayPrivate* privData = (struct JSCInt16ArrayPrivate*)JSObjectGetPrivate(thisObj);
long localStart = (long)JSValueToNumber(ctx, arguments[0], exception);
long localEnd = (long)JSValueToNumber(ctx, arguments[1], exception);
uscxml::Int16Array* retVal = new uscxml::Int16Array(privData->nativeObj->subarray(localStart, localEnd));
JSClassRef retClass = JSCInt16Array::getTmpl();
struct JSCInt16Array::JSCInt16ArrayPrivate* retPrivData = new JSCInt16Array::JSCInt16ArrayPrivate();
retPrivData->dom = privData->dom;
retPrivData->nativeObj = retVal;
JSObjectRef retObj = JSObjectMake(ctx, retClass, retPrivData);
return retObj;
}
}
}
|
