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
|
#include "JSCNodeSet.h"
#include "JSCElement.h"
#include "JSCNode.h"
namespace Arabica {
namespace DOM {
bool JSCNodeSet::hasPropertyCustomCallback(JSContextRef ctx, JSObjectRef object, JSStringRef propertyName) {
size_t propMaxSize = JSStringGetMaximumUTF8CStringSize(propertyName);
char* propBuffer = new char[propMaxSize];
JSStringGetUTF8CString(propertyName, propBuffer, propMaxSize);
std::string propName(propBuffer);
free(propBuffer);
std::string base = "0123456789";
if (propName.find_first_not_of(base) != std::string::npos) {
return false;
}
int index = boost::lexical_cast<int>(propName);
struct JSCNodeSetPrivate* privData = (struct JSCNodeSetPrivate*)JSObjectGetPrivate(object);
if (privData->nativeObj->size() < index) {
return false;
}
return true;
}
JSValueRef JSCNodeSet::getPropertyCustomCallback(JSContextRef ctx, JSObjectRef object, JSStringRef propertyName, JSValueRef* exception) {
size_t propMaxSize = JSStringGetMaximumUTF8CStringSize(propertyName);
char* propBuffer = new char[propMaxSize];
JSStringGetUTF8CString(propertyName, propBuffer, propMaxSize);
std::string propName(propBuffer);
free(propBuffer);
std::string base = "0123456789";
if (propName.find_first_not_of(base) != std::string::npos) {
return JSValueMakeUndefined(ctx);
}
int index = boost::lexical_cast<int>(propName);
struct JSCNodeSetPrivate* privData = (struct JSCNodeSetPrivate*)JSObjectGetPrivate(object);
if (privData->nativeObj->size() < index) {
return JSValueMakeUndefined(ctx);
}
switch((*privData->nativeObj)[index].getNodeType()) {
case Node_base::ELEMENT_NODE: {
Arabica::DOM::Element<std::string>* retVal = new Arabica::DOM::Element<std::string>((*privData->nativeObj)[index]);
JSClassRef retClass = JSCElement::getTmpl();
struct JSCElement::JSCElementPrivate* retPrivData = new JSCElement::JSCElementPrivate();
retPrivData->dom = privData->dom;
retPrivData->nativeObj = retVal;
JSObjectRef retObj = JSObjectMake(ctx, retClass, retPrivData);
return retObj;
break;
}
default: {
Arabica::DOM::Node<std::string>* retVal = new Arabica::DOM::Node<std::string>((*privData->nativeObj)[index]);
JSClassRef retClass = JSCNode::getTmpl();
struct JSCNode::JSCNodePrivate* retPrivData = new JSCNode::JSCNodePrivate();
retPrivData->dom = privData->dom;
retPrivData->nativeObj = retVal;
JSObjectRef retObj = JSObjectMake(ctx, retClass, retPrivData);
return retObj;
}
}
return JSValueMakeUndefined(ctx);
}
}
}
|
